Table of Contents


UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 10-Q

ý Quarterly report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934.
For the quarterly period ended September 30, 2017.2020.
o
Transition report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934.
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
001-35342

NEWLINK GENETICS CORPORATIONLUMOS PHARMA, INC.
(Exact name of Registrant as specified in Its Charter)

Delaware42-1491350
(State or other jurisdiction of incorporation or organization)(I.R.S. Employer Identification No.)
2503 South Loop Drive4200 Marathon Blvd #200
Ames, Iowa 50010Austin, Texas 78756
(515) 296-5555(512) 215-2630
(Address, including zip code, and telephone number, including area code, of 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 StockLUMOThe Nasdaq Stock 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 ý    No o


Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files). Yes ý    No o


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. (Check one):
Large accelerated filer o
Accelerated filer o
Non-accelerated filer 
Smaller reporting company 
Emerging growth company 
Large accelerated filer o
Accelerated filer x
Non-accelerated filer o
(Do not check if a smaller reporting company)
Smaller reporting company o
Emerging growth company o
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. o

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

As of October 31, 2017,November 6, 2020, there were 37,077,1598,297,058 shares of the registrant’s Common Stock, par value $0.01 per share, outstanding.




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Table of Contents


NewLink Genetics Corporation
nlnk-20200930_g1.jpg
Lumos Pharma, Inc.
FORM 10-Q
Table of Contents
Page
Condensed Consolidated Balance Sheets as of September 30, 20172020 (unaudited) and December 31, 20162019
Condensed Consolidated Statements of Operations for the Three and Nine Months Ended September 30, 20172020 and 20162019 (unaudited)
Condensed Consolidated Statement of Changes in Redeemable Convertible Preferred Stock and
Stockholders’ Equity (Deficit) for theThree and Nine Months Ended September 30, 20172020 and 2019 (unaudited)
Condensed Consolidated Statements of Cash Flows for the Nine Months Ended September 30, 20172020 and 20162019 (unaudited)



PART I


2
NewLink Genetics Corporation
and Subsidiaries 
Condensed Consolidated Balance Sheets
(unaudited)
(In thousands, except share data)
  September 30, December 31,
  2017 2016
Assets    
Current assets:    
Cash and cash equivalents $120,702
 $131,490
Prepaid expenses and other current assets 2,701
 5,921
Income tax receivable 114
 5,975
Other receivables 10,670
 24,526
Total current assets 134,187
 167,912
Property and equipment, net 5,527
 6,835
Total assets $139,714
 $174,747
Liabilities and Stockholders' Equity  
  
Current liabilities:  
  
Accounts payable $11,860
 $22,883
Accrued expenses 13,832
 14,309
Current portion of unearned revenue 112
 391
Current portion of deferred rent 93
 90
Current portion of notes payable and obligations under capital leases 194
 232
Total current liabilities 26,091
 37,905
Long-term liabilities:  
  
Royalty obligation payable to Iowa Economic Development Authority 6,000
 6,000
Notes payable and obligations under capital leases 138
 285
Deferred rent 1,021
 1,091
Total long-term liabilities 7,159
 7,376
Total liabilities 33,250
 45,281
Stockholders' equity:    
Blank check preferred stock, $0.01 par value: Authorized shares — 5,000,000 at September 30, 2017 and December 31, 2016; issued and outstanding shares — 0 at September 30, 2017 and December 31, 2016 
 
Common stock, $0.01 par value: Authorized shares — 75,000,000 at September 30, 2017 and December 31, 2016; issued 31,375,528 and 29,193,718 at September 30, 2017 and December 31, 2016, respectively, and outstanding 31,319,751 and 29,163,673 at September 30, 2017 and December 31, 2016, respectively 314
 292
Additional paid-in capital 331,036
 295,535
Treasury stock, at cost: 55,777 and 30,045 shares at September 30, 2017 and December 31, 2016, respectively (1,113) (853)
Accumulated deficit (223,773) (165,508)
Total stockholders' equity 106,464
 129,466
Total liabilities and stockholders' equity $139,714
 $174,747
See accompanying notes to condensed consolidated financial statements.


NewLink Genetics Corporation
and Subsidiaries
Condensed Consolidated Statements of Operations
(unaudited)
(In thousands, except share and per share data)
          
          
  Three Months Ended September 30, Nine Months Ended September 30, 
   
  2017 2016 2017 2016 
Grant revenue $5,379
 $14,457
 $18,279
 $20,057
 
Licensing and collaboration revenue 103
 888
 334
 3,008
 
Total operating revenues 5,482
 15,345
 18,613
 23,065
 
Operating expenses:  
  
  
   
Research and development 18,480
 24,463
 52,405
 73,810
 
General and administrative 7,907
 7,749
 25,038
 26,043
 
Total operating expenses 26,387
 32,212
 77,443
 99,853
 
Loss from operations (20,905) (16,867) (58,830) (76,788) 
Other income and expense:  
  
  
   
Miscellaneous income (expense) 12
 (44) (101) (44) 
Interest income 151
 68
 353
 180
 
Interest expense (3) (5) (116) (18) 
Other income, net 160
 19
 136
 118
 
Net loss before taxes (20,745) (16,848) (58,694) (76,670) 
Income tax benefit 119
 1,308
 429
 5,021
 
Net loss $(20,626) $(15,540) $(58,265) $(71,649) 
          
Basic and diluted loss per share $(0.69) $(0.54) $(1.98) $(2.48) 
          
Basic and diluted average shares outstanding 29,939,823
 28,983,561
 29,462,226
 28,911,042
 
See accompanying notes to condensed consolidated financial statements.







NewLink Genetics Corporation
and Subsidiaries
Condensed Consolidated Statement of Stockholders' Equity
(unaudited)
(In thousands, except share data)
             
            
  
Number of
Common
Shares
Outstanding
 
Common
Stock
 
Additional
Paid-in
Capital
 Treasury Stock Accumulated Deficit 
Total
Stockholders' Equity
Balance at December 31, 2016 29,163,673
 $292
 $295,535
 $(853) $(165,508) $129,466
Share-based compensation 
 
 14,938
 
 
 14,938
Exercise of stock options and restricted stock vested 189,155
 2
 923
 
 
 925
Sales of shares under stock purchase plan 51,999
 1
 325
 
 
 326
Repurchase of common stock (25,732) 
 
 (260) 
 (260)
Issuance of common stock under the ATM Offering (net of offering costs of $561) 1,940,656
 19
 19,315
 
 
 19,334
Net loss 
 
 
 
 (58,265) (58,265)
Balance at September 30, 2017 31,319,751
 $314
 $331,036
 $(1,113) $(223,773) $106,464

See accompanying notes to condensed consolidated financial statements.



NewLink Genetics Corporation
and Subsidiaries
Condensed Consolidated Statements of Cash Flows
(unaudited)
(In thousands)
  Nine Months Ended September 30,
  2017 2016
Cash Flows From Operating Activities    
Net loss $(58,265) $(71,649)
Adjustments to reconcile net loss to net cash used in operating activities:    
Share-based compensation 14,938
 13,119
Depreciation and amortization 1,064
 1,536
Forgiveness of debt 
 (397)
Tax shortfall associated with employee stock plans 
 (640)
Impairment of fixed assets 
 3,976
Loss on sale of fixed assets 102
 
Changes in operating assets and liabilities:  
  
Prepaid expenses and other current assets 3,220
 (5,734)
Other receivables 13,856
 (9,607)
Accounts payable and accrued expenses (11,500) 27,204
Income taxes receivable 5,861
 (6,056)
Unearned revenue (279) (606)
Deferred rent (67) (79)
Net cash used in operating activities (31,070) (48,933)
Cash Flows From Investing Activities    
Maturity of certificates of deposit 
 2,180
Purchase of equipment (43) (2,069)
Proceeds on sale of equipment 185
 
Net cash provided by investing activities 142
 111
Cash Flows From Financing Activities    
Issuance of common stock, net of offering costs 20,585
 1,686
Repurchase of common stock (260) (13)
Payments under capital lease obligations and principal payments on notes payable (185) (195)
Net cash provided by financing activities 20,140
 1,478
Net decrease in cash and cash equivalents (10,788) (47,344)
Cash and cash equivalents at beginning of period 131,490
 195,620
Cash and cash equivalents at end of period $120,702
 $148,276
Supplemental disclosure of cash flows information:    
Cash paid for interest $11
 $18
Cash (refunds received) paid for taxes, net $(6,261) $1,022
Noncash financing and investing activities:    
Equipment acquired by capital lease $
 $231
Forgiveness of debt $
 $397
See accompanying notes to condensed consolidated financial statements.

6

NewLink Genetics Corporation
Forward-Looking Statements
This quarterly report on Form 10‑Q for the quarter ended September 30, 2020 (this “Quarterly Report”) contains certain forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended (the “Securities Act”), and SubsidiariesSection 21E of the Securities Exchange Act of 1934, as amended (the “Exchange Act”). These forward-looking statements involve risks and uncertainties and reflect our current views with respect to, among other things, future events and our financial performance. When used in this report, the words “believe,” “may,” “could,” “will,” “estimate,” “continue,” “anticipate,” “intend,” “expect,” “indicate,” “seek,” “should,” “would,” and similar expressions are intended to identify forward-looking statements, though not all forward-looking statements contain these identifying words. These forward-looking statements are not historical facts, and are based on current expectations, estimates and projections about our industry, management’s beliefs and certain assumptions made by management, many of which, by their nature, are inherently uncertain and beyond our control. Accordingly, we caution you that any such forward-looking statements are not guarantees of future performance and are subject to risks, assumptions, estimates and uncertainties that are difficult to predict. Although we believe that the expectations reflected in these forward-looking statements are reasonable as of the date of this Quarterly Report, actual results may prove to be materially different from the results expressed or implied by the forward-looking statements.
Important factors that could cause actual results to differ materially from those in the forward-looking statements include, but are not limited to those summarized below:
the extent to which the COVID-19 coronavirus and related governmental regulations and restrictions may continue to impact our business, including our research, clinical trials, manufacturing and financial condition;
the development plan for our product candidate LUM-201 (ibutamoren);
our expectations regarding the potential benefits, activity, effectiveness and safety of our product candidates;
the development plan for our existing pipeline and potential partnership and out-licensing opportunities;
the timing of planned preclinical studies and clinical trials and availability of clinical data from such clinical trials;
the timing of and our ability to obtain regulatory approvals for our product candidates;
the clinical utility of our product candidates;
our plans to leverage our existing technologies to discover and develop additional product candidates;
our intellectual property position;
our ability to enter into strategic collaborations, licensing or other arrangements;
our dependence on collaborators for developing, obtaining regulatory approval for and commercializing product candidates in the collaboration;
our estimates regarding expenses, future revenues, capital requirements and needs for additional financing;
plans to develop and commercialize our product candidates;
our ability to obtain additional funds for our operations;
the rate and degree of market acceptance of any approved product candidates;
the commercialization of any approved product candidates;
the implementation of our business model and strategic plans for our business, technologies and product candidates;
our reliance on third parties to conduct our preclinical studies or any future clinical trials;
our ability to attract and retain qualified key management and technical personnel;
our reliance on third-party supply and manufacturing partners to supply the materials and components for, and manufacture, our research and development, preclinical and clinical trial product supplies; and
developments relating to our competitors or our industry.
For additional information regarding known material factors that could cause our actual results to differ from our projected results, please read(1) Part II, “Item 1A. Risk Factors” in this Quarterly Report; (2) our reports and registration statements filed from time to time with the Securities and Exchange Commission (the “SEC”), and (3) other public announcements we make from time to time. Given these uncertainties, you should not place undue reliance on these forward-looking statements. Except as required by law, we assume no obligation to update or revise these forward-looking statements for any reason, even if new information becomes available in the future.
3

Table of Contents

PART I - FINANCIAL INFORMATION
Item 1. Condensed Consolidated Financial Statements

Lumos Pharma, Inc.
Condensed Consolidated Balance Sheets
(In thousands, except share data)
September 30,December 31,
20202019
Assets(unaudited)
Current assets:
Cash and cash equivalents$105,575 $4,952 
Prepaid expenses and other current assets3,230 82 
Income tax receivable174 
Other receivables26,176 35 
Total current assets135,155 5,069 
Non-current assets:
Property and equipment, net594 84 
Right-of-use asset439 373 
Total non-current assets1,033 457 
Total assets$136,188 $5,526 
Liabilities, Redeemable Convertible Preferred Stock and Stockholders' Equity (Deficit)
Current liabilities:
Accounts payable$137 $365 
Accrued expenses6,293 709 
Current portion of lease liability535 189 
Total current liabilities6,965 1,263 
Long-term liabilities:
Royalty obligation payable to Iowa Economic Development Authority6,000 
Lease liability35 191 
Deferred tax liability4,653 
Total long-term liabilities10,688 191 
Total liabilities17,653 1,454 
Commitments and contingencies
Redeemable convertible preferred stock:
Series A redeemable convertible preferred stock, $0.0001 par value: Authorized, issued and outstanding shares - 0 and 978,849 at September 30, 2020 and December 31, 2019, respectively21,904 
Series B redeemable convertible preferred stock, $0.0001 par value: Authorized, issued and outstanding shares - 0 and 1,989,616 at September 30, 2020 and December 31, 2019, respectively41,631 
Stockholders' equity (deficit):
Undesignated preferred stock, $0 par value: Authorized shares - 5,000,000 at September 30, 2020 and December 31, 2019, respectively; issued and outstanding shares - 0 at September 30, 2020 and December 31, 2019
Common stock, $0.01 par value: Authorized shares - 75,000,000 and 36,000,000 at September 30, 2020 and December 31, 2019, respectively; issued and outstanding 8,293,312 and 1,177,933 at September 30, 2020 and December 31, 2019, respectively83 12 
Additional paid-in capital182,028 202 
Accumulated deficit(63,576)(59,677)
Total stockholders' equity (deficit)118,535 (59,463)
Total liabilities, redeemable convertible preferred stock and stockholders' equity$136,188 $5,526 
See accompanying notes to condensed consolidated financial statements.

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Table of Contents

Lumos Pharma, Inc.
Condensed Consolidated Statements of Operations
(unaudited)
(In thousands, except share and per share data)

Three Months Ended September 30,Nine Months Ended September 30,
2020201920202019
Revenues:
Licensing and collaboration revenue
$74 $$128 $
Total revenues74 128 
Operating expenses:
 Research and development2,075 1,202 6,743 4,538 
General and administrative5,156 1,496 12,634 2,893 
Total operating expenses7,231 2,698 19,377 7,431 
Loss from operations(7,157)(2,698)(19,249)(7,431)
Other income and expense:
Other income, net6,322 6,482 23 
Interest income168 29 246 65 
Interest expense(48)
Other income, net6,490 29 6,680 88 
Net loss before taxes(667)(2,669)(12,569)(7,343)
Income tax benefit2,432 9,321 
Net income (loss)1,765 (2,669)(3,248)(7,343)
Accretion of preferred stock to current redemption value(766)(651)(2,274)
Net income (loss) attributable to common shareholders$1,765 $(3,435)$(3,899)$(9,617)
Net income (loss) per share of common stock
Basic$0.21 $(2.56)$(0.62)$(7.15)
Diluted$0.21 $(2.56)$(0.62)$(7.15)
Weighted average number of common shares outstanding
Basic8,293,312 1,343,483 6,267,576 1,344,755 
Diluted8,486,804 1,343,483 6,267,576 1,344,755 
See accompanying notes to condensed consolidated financial statements.






5

Table of Contents


Lumos Pharma, Inc.
Condensed Consolidated Statement of Changes in Redeemable Convertible Preferred Stock and Stockholders' Equity (Deficit)
(unaudited)
(In thousands, except share data)
Series A redeemable convertible preferred stockSeries B redeemable convertible preferred stockCommon StockTreasury Stock, at cost
Additional
Paid-in
Capital
Accumulated Deficit
Total
Stockholders' Equity (Deficit)
SharesAmountSharesAmountSharesAmountSharesAmount
Balance at December 31, 2018978,849 $20,903 1,989,616 $39,592 1,345,402 $$$12 $(46,932)$(46,919)
Share-based compensation— — — — — — — — 48 — 48 
Accretion of preferred stock to current redemption value (pre-merger)— 247 — 503 — — — — — (750)(750)
Net loss—  — — — — — — — — (2,105)(2,105)
Balance at March 31, 2019978,849  21,150 1,989,616 40,095 1,345,402 60 (49,787)(49,726)
Share-based compensation— — — — — — — — 40 — 40 
Accretion of preferred stock to current redemption value— 250 — 508 — — — — — (758)(758)
Net loss— — — — — — — — — (2,569)(2,569)
Balance at June 30, 2019978,849 21,400 1,989,616 40,603 1,345,402 100 (53,114)(53,013)
Share-based compensation— — — — — — — — 44 — 44 
Exercise of stock options— — — — 13 — — — — — — 
Treasury stock purchase, at cost— — — — (176,623)— 176,623 — — — — 
Accretion of preferred stock to current redemption value— 252 — 514 — — — — — (766)(766)
Net loss— — — — — — — — — (2,669)(2,669)
Balance at September 30, 2019978,849 $21,652 1,989,616 $41,117 1,168,792 $176,623 $$144 $(56,549)$(56,404)


Balance at December 31, 2019978,849 $21,904 1,989,616 $41,631 1,177,933 $12 $$202 $(59,677)$(59,463)
Accretion of preferred stock to current redemption value (pre-merger)— 216 — 435 — — — — — (651)(651)
Issuance of common stock to former stockholders of NewLink upon merger— — — — 4,146,405 41 — — 116,908 — 116,949 
Conversion of preferred stock into common stock upon merger(978,849)(22,120)(1,989,616)(42,066)2,968,465 30 — — 64,156 — 64,186 
Share-based compensation—  — — — — — — — 177 — 177 
Net income— — — — — — — — — 340 340 
Balance at March 31, 20208,292,803 83 181,443 (59,988)121,538 
Share-based compensation— — — — — — — — 274 — 274 
Sales of shares under stock purchase plan— — — — 509 — — — — 
Net loss— — — — — — — — — (5,353)(5353)
Balance at June 30, 20208,293,312 83 181,723 (65,341)116,465 
Share-based compensation— — — — — — — — 305 — 305 
Net income— — — — — — — — — 1,765 1,765 
Balance at September 30, 2020$$8,293,312 $83 $$$182,028 $(63,576)$118,535 
See accompanying notes to condensed consolidated financial statements.

6


Lumos Pharma, Inc.
Condensed Consolidated Statements of Cash Flows
(unaudited)
(In thousands)
Nine Months Ended September 30,
20202019
Cash Flows From Operating Activities
Net loss$(3,248)$(7,343)
Adjustments to reconcile net loss to net cash used in operating activities:
Share-based compensation756 132 
Depreciation and amortization375 23 
Gain on sale of priority review voucher(6,300)
In-process research and development charge426 
Benefit for deferred taxes(4,848)
Changes in operating assets and liabilities:
Prepaid expenses and other current assets(495)(123)
Other receivables224 
Accounts payable and accrued expenses(2,907)954 
Net cash used in operating activities(16,017)(6,357)
Cash Flows From Investing Activities
Cash acquired in connection with merger84,179 
Proceeds from sale of priority review voucher, net32,500 
Purchase of equipment(18)
Net cash provided by investing activities116,661 
Cash Flows From Financing Activities
   Sales of shares under stock purchase plan
    Principal payments on notes payable(27)
Net cash used in financing activities(21)
Net increase (decrease) in cash and cash equivalents100,623 (6,357)
Cash and cash equivalents at beginning of period4,952 14,022 
Cash and cash equivalents at end of period$105,575 $7,665 
See accompanying notes to condensed consolidated financial statements.



7

Table of Contents
Lumos Pharma, Inc.
Notes to Condensed Consolidated Financial Statements
(unaudited)




1. Description of Business
On June 4, 1999,Organization and Nature of operations
Lumos Pharma, Inc. is a clinical-stage biopharmaceutical company.References in this Quarterly Report to “us,” “we,” “our,” “the Company,” or “Lumos” are to Lumos Pharma, Inc. and its wholly-owned subsidiaries. With our principal executive offices located in Austin, Texas and additional executive and administrative offices located in Ames, Iowa, we are engaged in advancing our clinical program and focused onidentifying, acquiring, developing, and commercialization of novel products and new therapies for people with rare diseases on a global level, for which there is currently a significant unmet need for safe and effective therapies.Our common stock is listed on the NASDAQ Global Select Market (“NASDAQ”) and trades under the ticker symbol “LUMO.”
The Company entered into a business combination (the “Merger”) between the Company, formerly known as NewLink Genetics Corporation (NewLink) was incorporated(“NewLink”), Cyclone Merger Sub, Inc. (“Merger Sub”), a wholly owned subsidiary of NewLink, and Lumos Pharma, Inc., which has since been renamed “Lumos Pharma Sub, Inc.” (“Private Lumos”). The Merger closed on March 18, 2020, and Merger Sub merged with and into Private Lumos, with Private Lumos surviving as a Delaware corporation.wholly-owned subsidiary of the Company. Immediately prior to the closing of the Merger, the shares of NewLink common stock were adjusted with a reverse split ratio of 1‑for‑9.Under the terms of the Merger, Private Lumos stockholders received an aggregate of 4,146,398 shares of NewLink common stock (after giving effect to the reverse split) for each share of outstanding common stock, Series A Preferred Stock and Series B Preferred Stock of Private Lumos converted at an exchange ratio of 0.1308319305, 0.0873621142 and 0.1996348626, respectively. Immediately following the reverse stock split and the completion of the Merger, there were 8,292,803 shares of the Company’s common stock outstanding, of which approximately 50% was formedheld by each of Private Lumos and NewLink security holders.
The Merger was accounted for as a reverse asset acquisition. Private Lumos was deemed to be the purposeaccounting acquirer for accounting purposes and NewLink the accounting acquiree. Accordingly, for accounting purposes: (i) the assets acquired and liabilities assumed were recorded based on their estimated fair values on the Merger date,(ii) the reported historical operating results of developing treatmentsthe combined company prior to the Merger will be those of Private Lumos and not of NewLink after retroactively giving effect to the common stock exchange ratio, reverse stock split and change in par value for patients with cancerall periods presented, and (iii) for periods prior to the transaction, shareholders’ authorized capital of the combined company is presented based on the historical authorized capital of NewLink.
After the consummation of the Merger, the combined company has focused its efforts on the development of Private Lumos’ sole product candidate, secretagogue ibutamoren (“LUM-201”), a potential oral therapy for pediatric growth hormone deficiency (“PGHD”) and other diseases. NewLink initiated operations in April 2000.rare endocrine disorders.
NewLinkLiquidity and its subsidiaries (the Company) are devotingRisks
The Company has historically devoted substantially all of theirits efforts toward research and development. The Companydevelopment and has never earned revenue from commercial sales of its drugs. The Company incurredproducts. Management expects to continue to incur additional substantial losses in the foreseeable future as a net lossresult of $20.6 million and $58.3 million for the three and nine months ended September 30, 2017.
In July 2017, the Company undertook an organizational realignment to refocus its clinical development efforts and align the Company's resources to focus on the Company's highest value opportunities. The Company's restructuring activities included a reduction of its workforce by approximately 50%, which consisted primarily of clinical andCompany’s research and development staff, as well as stopping additional research on the Zika virus. Refer to Note 9 for more information.
The accompanying condensed consolidated financial statementsactivities. However, the Company believes that its existing cash and cash equivalents of approximately $105.6 million as of September 30, 2017 and for the three and nine months ended have been prepared assuming2020 will be sufficient to allow the Company will continue as a going concern. The Company successfully raised net proceeds of $37.6 million fromto fund its IPO, completed a follow-on offering of its common stock raising net proceeds of $49.0 million, and raised an additional $58.7 million in net proceeds from an at the market (ATM) offering completed in 2015.
On November 29, 2016, the Company entered into a Sales Agreement with Cantor Fitzgerald & Co. (Cantor) under which the Company may sell up to $40.0 million of its common stock in one or more placements at prevailing market prices in an ATM offering. The Company launched this ATM offering in June 2017. During the three months ended September 30, 2017, 1,940,656 sharesoperations through read out of the Company's common stock were soldPhase 2b clinical trial for a subset of patients with PGHD indication under its LUM-201 product candidate and for at least 12 months from the filing date of this ATM, with aggregate net proceeds of $19.3 million after commissions of $398,000 paid to Cantor as the placement agent, and other costs of $163,000 .
Subsequent to September 30, 2017, the Company sold 5,750,000 of its shares of common stock in a public offering for aggregate net proceeds of $55.2 million after underwriters' discounts, commissions and other expenses of $3.7 million.
In connection with two license and collaboration agreements the Company entered into during 2014, the Company received a nonrefundable upfront cash payment of $150.0 million from Genentech Inc., a member of the Roche Group, or Genentech, in 2014, and a nonrefundable upfront cash payment of $30.0 million from Merck, Sharpe and Dohme Corp., or Merck, in 2014, as well as a milestone payment of $20.0 million from Merck in February 2015.
The Company's cash and cash equivalents after these agreements and the offerings are expected to be adequate to satisfy the Company's liquidity requirements into the second quarter of 2020. Quarterly Report. If available liquidity becomes insufficient to meet the Company’s operating obligations as they come due, our future operations will be reliant on additional equity or financing arrangements. There can be no assurances that, in the Company's plans include pursuing alternative funding arrangements and/or reducing expenditures as necessary to meet the Company’s cash requirements. However, there is no assuranceevent that if required, the Company requires additional financing, such financing will be ableavailable on terms which are favorable to the Company, or at all. If the Company is unable to raise additional funding to meet its working capital needs in the future, it will be forced to delay or reduce discretionary spendingthe scope of its research programs and/or limit or cease its operations.
The pandemic caused by an outbreak of a new strain of coronavirus (“COVID-19”), has resulted, and is likely to provide the required liquidity. Failure by the Companycontinue to successfully execute its plans or otherwise address its liquidity needs may have a material adverse effect on its businessresult, in significant national and financial position,global economic disruption and may materiallyadversely affect the Company’s abilityoperations. The Company is actively monitoring the potential impact of COVID-19, if any, on the carrying value of certain assets and its continued operations. To date, we have experienced limited delays related to continueclinical trials as a going concern.
2.Basis of Presentation
The accompanying unaudited condensed consolidated financial statements have been prepared and presented by the Company in accordance with U.S. generally accepted accounting principles (U.S. GAAP) and the rules and regulations of the U.S. Securities and Exchange Commission (the SEC), and, in management’s opinion, reflect all adjustments necessary to present fairly the Company’s interim condensed financial information.
Certain information and footnote disclosures normally included in the Company’s annual financial statements prepared in accordance with U.S. GAAP have been condensed or omitted. The accompanying unaudited condensed consolidated financial statements should be read in conjunction with the audited consolidated financial statements for the year ended December 31, 2016, included in the Company’s Annual Report on Form 10-K. There were no significant changes in the Company’s accounting policies since the end of fiscal 2016. The financial results for any interim period are not necessarily indicative of financial results for the full year.

clinical sites adapt their
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NewLink Genetics Corporation and SubsidiariesLumos Pharma, Inc.
Notes to Condensed Consolidated Financial Statements
(unaudited)


procedures to caring for patients during a pandemic, however, we have not incurred impairment of any assets as a result of COVID-19. The extent to which these events may impact the Company’s business, clinical development, regulatory efforts, and the value of its common stock, will depend on future developments, which are highly uncertain and cannot be predicted at this time. The duration and intensity of these impacts and resulting disruption to the Company’s operations is uncertain and the Company will continue to evaluate the impact that these events could have on the operations, financial position, and the results of operations and cash flows during fiscal year 2020.
3.
2. Summary of Significant Accounting Policies and Recent Accounting Pronouncements
Principles of Consolidation
The accompanying condensed consolidated financial statements include the accounts of Lumos and its wholly-owned subsidiaries and have been prepared in accordance with accounting principles generally accepted in the U.S. (“U.S. GAAP”). All significant intercompany accounts and transactions are eliminated in consolidation.
Basis of Presentation
The accompanying condensed consolidated financial statements have been prepared in accordance with U.S. GAAP for interim financial information and with the instructions to Form 10-Q and Article 10 of Regulation S-X. Accordingly, they do not include all of the information and footnotes required by U.S. GAAP for complete financial statements. In the opinion of management, all adjustments of a normal and recurring nature considered necessary for a fair presentation have been included in the accompanying condensed consolidated financial statements. The results of operations for the interim period are not necessarily indicative of the results that will be realized for the entire fiscal year. These condensed consolidated financial statements should be read in conjunction with Private Lumos’s audited financial statements and accompanying notes thereto as of and for the year ended December 31, 2019 included in Company’s current report on Form 8-K/A as filed with the SEC on June 1, 2020.
The Merger was accounted for as a reverse asset acquisition. Private Lumos is deemed to be the accounting acquirer for accounting purposes and NewLink the accounting acquiree. Accordingly, for accounting purposes: (i) the assets acquired and liabilities assumed were recorded based on their estimated fair values on the Merger date, (ii) the reported historical operating results of the combined company prior to the Merger will be those of Private Lumos and not of NewLink after retroactively giving effect to the common stock exchange ratio, reverse stock split and change in par value for all periods presented, and (iii) for periods prior to the transaction, shareholders’ authorized capital of the combined company is presented based on the historical authorized capital of NewLink.
Use of Estimates
The preparation of the condensed consolidated financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets, and liabilities and expenses and the disclosure of contingent assets and liabilities atin the dateCompany’s financial statements and accompanying notes. Significant management estimates that affect the reported amounts of assets and liabilities include useful lives of property and equipment, stock-based compensation, accruals for clinical trials and deferred tax assets. While we believe that the estimates and assumptions used in preparation of our condensed consolidated financial statements based on our knowledge of current events and actions that we may undertake in the reported amounts of revenues and expenses during the reporting period. Actualfutureare appropriate, actual results could differ from those estimates.estimates, and any such differences may be material.
PrinciplesAcquired In-Process Research and Development
Acquired in-process research and development (“IPR&D”) expense consists of Consolidationthe initial up-front payments incurred in connection with the acquisition or licensing of product candidates that do not meet the definition of a business under ASC 805, Business Combinations.During the nine months ended September 30, 2020, the Company expensed the acquired in-process research and development asset of $426,000 acquired as part of the Merger as there is no future economic benefit.
The
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Table of Contents
Lumos Pharma, Inc.
Notes to Condensed Consolidated Financial Statements
(unaudited)
Asset Held for Sale
Judgment is required in determining whether an asset meets the criteria for classification as "assets held for sale" in the condensed consolidated financial statementsstatements. Criteria considered by management include the financial statementsexistence of NewLink and its wholly owned subsidiaries. All significant intercompany balancescommitment to a plan to dispose of the assets, the expected selling price of the assets, the expected timeframe of the completion of the anticipated sale and transactionsthe period of time any amounts have been eliminatedclassified within assets held for sale. The Company reviews the criteria for assets held for sale each period and reclassifies such assets as appropriate. We classified the priority review voucher (“PRV”) that was carried at its original fair value less cost to sell as held for sale. The PRV was sold on July 27, 2020 (see Note 4).
Share-Based Compensation
Stock options and performance stock options
The Company recognizes compensation costs related to stock options granted to employees and non-employees based on the estimated fair value of the awards on the date of grant. The Company estimates the grant date fair value, and the resulting stock-based compensation expense, using the Black-Scholes option-pricing model. The Company records forfeitures as they are incurred. The grant date fair value of the stock options is expensed on a straight-line basis over the applicable vesting period, which generally is four years. The fair value of performance-based stock options is recognized as compensation expense beginning at the time in consolidation.which the performance conditions are deemed probable of achievement, over the remaining requisite service period. The assumptions used in Black-Scholes option-pricing model are as follows:
Expected term. The expected term of stock options represents the period that the stock options are expected to remain outstanding and is based on vesting terms, exercise term and contractual lives of the options. The expected term is based on the simplified method and is estimated as the average of the weighted average vesting term and the time to expiration as of the grant date.
Expected volatility. As the Company does not have sufficient historical stock price information to meet the expected life of the stock option grants, it uses a blended volatility based on the trading history from the common stock of a set of comparable publicly-listed biopharmaceutical companies. Volatility for employee stock purchase plan (“ESPP”) shares is equal to the Company’s historical volatility over the six-month offering period.
Risk-free interest rate. The risk-free interest rate is based on the U.S. Treasury yield with a maturity equal to the expected term of the stock options in effect at the time of grant.
Dividend yield. The expected dividend is assumed to be 0 as the Company has never paid dividends and has no current plan to pay any dividends on its common stock.
Restricted stock units
Service-based restricted stock units are valued using the market price of our common stock on the grant date. The grant date fair value of the restricted stock units is expensed on a straight-line basis over the applicable vesting period, which generally is four years.
Employee stock purchase plan
Our ESPP allows employees to purchase common stock at a 15% discount from the lower of the common stock closing price on the first or last day of the offering period. The current offering period is from July 1, 2020 to December 31, 2020. We use the Black-Scholes Model to determine fair value, which incorporates assumptions as described above. The grant date fair value of the ESPP is expensed on a straight-line basis over the applicable vesting period, which generally is six months.
Financial Instruments and Concentrations of Credit Risk
Cash and cash equivalents, receivables, and accounts payable are recorded at cost, which approximates fair value based on the short-term nature of these financial instruments. The carrying value of notes payable and capital lease obligations was $332,000 and $517,000 as of September 30, 2017 and December 31, 2016, respectively, which approximate fair value using Level 2 inputs (computed in accordance with ASC 820). The Company is unable to estimate the fair value of the royalty obligation based on future product sales, as the timing of payments, if any, is uncertain.
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Table of Contents
Lumos Pharma, Inc.
Notes to Condensed Consolidated Financial Statements
(unaudited)
Financial instruments that potentially subject the Company to concentrations of credit risk consist primarily of cash and cash equivalents. Cash and cash equivalents are held by financial institutions and are federally insured up to certain limits. At times, the Company’s cash and cash equivalents balance exceeds the federally insured limits. To limit the credit risk, the Company invests its excess cash primarily in high-qualityhigh quality securities such as certificates of deposit and money market funds.
PropertyNet Income (Loss) Per Share
Basic net income (loss) per share is computed by dividing net loss applicable to common stockholders by the weighted average number of common shares outstanding during the period, without consideration for common stock equivalents. Diluted net income per share reflects the potential dilution, using the treasury stock method.
Recently Issued Accounting Standards
From time to time, new accounting pronouncements are issued by the Financial Accounting Standards Board (“FASB”) or other standard setting bodies and equipment
Property and equipment are capitalized as the Company believes they have alternative future uses and are stated at cost, less accumulated depreciation of $6.7 million and $5.7 millionadopted by us as of September 30, 2017a specified effective date, if applicable to us.
In December 2019, the FASB issued ASU 2019-12, Income Taxes (“ASC 740”), which simplifies the accounting for income taxes by eliminating certain exceptions to the guidance in ASC 740 related to the approach for intra-period tax allocation, the methodology for calculating income taxes in an interim period and December 31, 2016, respectively. Equipment under capital leases is stated at the present valuerecognition of minimum lease payments. Depreciation on all property and equipment is calculated on the straight-line method over the shorterdeferred tax liabilities for outside basis differences. The new guidance also simplifies aspects of the lease termaccounting for franchise taxes and enacted changes in tax laws or estimated useful life ofrates and clarifies the asset. Computer equipment has useful lives of three to five years, lab equipment hasaccounting for transactions that result in a useful life of five years and contract manufacturing organization equipment has a useful life of five years.
Revenue Recognition
The Company receives payments from government entities under its grants and contracts with the Department of Defense and the United States Department of Health and Human Services. These agreements provide the Company cost reimbursement plus a percentage for certain types of expenditures in return for research and development activities over a contractually defined period. Grant revenues are recognizedstep-up in the period during which the related costs are incurred, provided that the conditions under which the costs submitted or to be submitted for reimbursement have been met and the Company has only perfunctory obligations outstanding.
tax basis of goodwill. The Company had $10.1 million and $23.9 million of receivables from the government contracts recorded in other receivables and $1.5 million and $4.3 million of unbilled expenses relating to the government contracts recorded in prepaid expenses and other current assets on the balance sheet as of September 30, 2017 and December 31, 2016, respectively. The Company had $1.4 million and $2.9 million of accrued expenses for subcontractor fees incurred under the government contracts as of September 30, 2017 and December 31, 2016, respectively.
Recent Accounting Pronouncements
On May 28, 2014, the FASB issued ASU No. 2014-09, Revenue from Contracts with Customers, which requires an entity to recognize the amount of revenue to which it expects to be entitled for the transfer of promised goods or services to customers. The ASU will replace most existing revenue recognition guidance in U.S. GAAP when it becomes effective. The new standard is effective for the Company on January 1, 2018. The standard permits the use of either the retrospective or cumulative effect transition method. The Company plans to adopt the standard on a modified retrospective basis at January 1, 2018, with an adjustment for the cumulative effect of all changes recognizedcalendar-year public business entities in beginning retained earnings.2021 and interim periods within that year. Early adoption is permitted. The Company does not expect adoption of this new guidance will have a material impact on its financial position or results of operations.
3. NewLink Merger
The Company completed the Merger on March 18, 2020. The Merger was accounted for as a reverse asset acquisition as NewLink did not meet the definition of a business pursuant to record anyTopic 805, Business Combinations, as NewLink did not have the ability to generate outputs. Private Lumos was deemed to be the accounting acquirer because immediately following the Merger: (i) Lumos stockholders owned approximately 50% of outstanding common stock of the Company, (ii) the board of directors of the Company (the "Board") consists of 3 members designated by Private Lumos, 3 members designated by NewLink and the Board unanimously appointed an independent seventh member and (iii) the Company is led by Private Lumos’ then current chief executive officer and chief scientific officer, with other current members of senior management from both Private Lumos and NewLink.

For accounting purposes: (i) the assets acquired and liabilities assumed were recorded based on their estimated fair values on the Merger date, (ii) the reportedhistorical operating results of the combined company prior to the Merger will be those of Private Lumos and not of NewLink after retroactively giving effect to the common stock exchange ratio, reverse stock split and change in par value for all periods presented, and (iii) for periods prior to the transaction, shareholders’ authorized capital of the combined company is presented based on the historical authorized capital of NewLink.
As the fair value of the NewLink net assets acquired, including the intangible assets of the PRV and IPR&D not previously reflected on NewLink’s balance sheet, were more clearly evident, fair valuing the net assets was determined to be a more reliable approach in determining the cost of net assets acquired. Except for the items noted herein, the fair value of the net assets acquired were determined to be the carrying value due to their short-term nature and ability to convert to cash.Based on most current observable inputs and trends in the market of the PRVs, we determined an estimated transaction price of the acquired PRV under the precedent transaction method to be $95.0 million, which is the observed median guideline in the range of publicly disclosed transactions of $80.0 million to $111.0 million from 2018 and through 2020.We applied a present value factor and estimated selling costs to the estimated transaction price to arrive at a fair value of the PRV. The PRV was recorded at an asset value of $87.9 million along with a corresponding liability due to Merck Sharp & Dohme Corp. (“Merck”) of $35.7 million. In addition, we recorded a deferred tax liability of $9.5 million for the step up in book basis over tax basis for the net value of the PRV.The fair value assigned to the acquired IPR&D was estimated based on the estimated expected net proceeds from the sales of these assets as intellectual property. As these assets are no longer being actively pursued in further clinical development by the Company, the IPR&D fair value of $426,000 were expensed to research and development expenses in the statement of operations for the three months ended March 31, 2020.
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Table of Contents
NewLink Genetics Corporation and SubsidiariesLumos Pharma, Inc.
Notes to Condensed Consolidated Financial Statements
(unaudited)


The following table summarizes the estimated fair value of the assets acquired and liabilities assumed on March 18, 2020, the date of the Merger (in thousands):
adjustment relating to the Company’s licensing and collaboration agreements. The Company continues to assess the impact adoption will have on the government grant revenue contracts.
Assets acquired:
Cash and cash equivalents$84,179 
Prepaid and other current assets2,999
Income tax receivable192
Property and equipment1,020
Economic interest in PRV87,920
Other intangible assets426
Other non-current assets517
Total Assets Acquired177,253
Liabilities assumed:
Accounts payable285
Accrued expenses and other current liabilities8,788
PRV-related liability owed to Merck35,720
Royalty obligation payable to Iowa Economics Development Authority6,000
Deferred tax liability9,500
Other long-term liabilities12
Total liabilities assumed60,305
Total net assets acquired$116,948 

4. Long-Term DebtLicense and Research Collaboration and PRV Asset Purchase Agreements
March 2010 City of Ames Forgivable Loan
In March 2010, the CompanyNovember 2014, NewLink entered into a $400,000 forgivable loanworldwide license and collaboration agreement (the “NewLink Merck Agreement”), with Merck, to develop and potentially commercialize its Ebola vaccine rVSV∆G-ZEBOV that it licensed from the Public Health Agency of Canada ("PHAC"). rVSV∆G-ZEBOV was also eligible to receive a PRV if approval was granted by the U.S. Food and Drug Administration (the "FDA"), with the CityCompany entitled to 60% and Merck entitled to the remaining 40% of Ames, Iowathe PRV value obtained through sale, transfer or other disposition of the PRV.On December 20, 2019, Merck announced that the FDA approved its application for ERVEBO® (Ebola Zaire Vaccine, Live) for the prevention of disease caused by Zaire Ebola virus in individuals 18 years of age and older.
On July 27, 2020, Lumos and Merck entered into the Ames Chamber of Commerce, jointly, as lenders. The project providedasset purchase agreement (the “PRV Asset Purchase Agreement”), whereby Lumos and Merck each agreed that Merck would purchase the PRV from the Company with financial assistance to construct new facilities within the Ames city limits.
The project required the Company to create or retain at least 150 full-time positions located in Ames, Iowa by March 10, 2016. The agreement required the Company to enter into a five-year building lease with the option for extension for an additional five years of not less than 20,000 square feet within the corporate limits$100.0 million. Merck will pay us $60 million, representing our share of the Citypurchase price in 2 installments. The first installment of Ames$34.0 million was received by March 10, 2015, which requirement was met prior tous at the deadline of March 10, 2015. As of March 10, 2016, the Company had satisfactorily fulfilled all of the above terms of the loan agreement and the loan was forgiven. Accordingly, the entire outstanding loan amount of $397,000 was derecognized with a corresponding amount recorded in grant revenue forclosing during the three months ended March 31, 2016.
5.   LicenseSeptember 30, 2020 and Research Collaboration Agreements
Genentech,the second installment of $26.0 million is due on January 11, 2021 and is recorded within other receivables on the condensed consolidated balance sheets. We recognized a Membergain of $6.3 million, net of $1.5 million in costs incurred, from the sale of the Roche GroupPRV and such gain is recorded within other income, net on the condensed consolidated statements of operations.
In October 2014,Under the NewLink Merck Agreement, as amended, the Company entered into an exclusive worldwide collaboration and license agreement with Genentech, orhas the Genentech Agreement,potential to earn royalties on sales of the vaccine in certain countries, if the vaccine is successfully commercialized by Merck. However, we believe that the market for the developmentvaccine will be limited primarily to areas in the developing world that are excluded from royalty payment or where the vaccine is donated or sold at low or no margin, and commercialization of navoximod (GDC-0919), one of the Company's clinical stage IDO pathway inhibitors. The parties also entered into a research collaboration for the discovery of next generation IDO and TDO pathway inhibitors to be developed and commercialized under this agreement. Under the terms of the Genentech Agreement, the Company received a nonrefundable upfront cash payment of $150.0 million from Genentech in 2014 and is eligibletherefore we do not expect to receive additional milestone payments of up to $561.0 million upon achieving certain Next Generation Product Development regulatory development, international patent acceptance, country marketing approval, and sales-based milestones. The Company retains the right to exercise an option to co-promote any products for the U.S. market and is also eligible to receive escalatingmaterial royalty payments on potential commercial sales of products by Genentech.
On June 6, 2017,from Merck in the Company received a formal notice of Genentech’s intent to terminate the Genentech Agreement with respect to navoximod with such termination to be effective no later than December 6, 2017. Discussions regarding the termination are ongoing. The Genentech Agreement continues with regards to any Next Generation Products as defined under the Genentech Agreement.
foreseeable future. For the three and nine months ended September 30, 2017,2020, the Company recognized licenserevenues of $74,000 and collaboration revenue under the Genentech Agreement of $56,000 and $279,000,$128,000, respectively, for providing an alliance manager. For the three months ended September 30, 2016,work the Company recognized license and collaboration revenue under the Genentech Agreementperformed in relation to ERVEBO®, as a subcontractor of $687,000, including $486,000 for amounts received as reimbursement for the Company's employees working on the project, and $201,000 for providing an alliance manager. For the nine months ended September 30, 2016, the Company recognized license and collaboration revenue under the Genentech Agreement of $2.2 million, including $1.6 million for amounts received as reimbursement for the Company's employees working on the project, $502,000 for providing an alliance manager, and $101,000 for participation in the joint research committee. In accordance with the Company’s continuing performance obligation, $112,000 of the $150.0 million upfront payment remains deferred as of September 30, 2017 and will be recognized during the remainder of 2017. The upfront payment provides no general right of return for any non-contingent deliverable and no portion of any revenue recognized is refundable.

Merck.
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Table of Contents
NewLink Genetics Corporation and SubsidiariesLumos Pharma, Inc.
Notes to Condensed Consolidated Financial Statements
(unaudited)


5. Leases
Merck Sharp & Dohme Corp.
In November 2014, theThe Company entered into a licensinghas certain facility leases with non-cancellable terms ranging between one and collaboration agreementtwo years, with Merck, or the Merck Agreement, to develop, manufacture and commercialize rVSV-ZEBOV GP, an Ebola vaccine the Company licensed from the Public Health Agency of Canada, or PHAC. Under the terms of the Merck Agreement, the Company granted Merck an exclusive, royalty bearing license to rVSV-ZEBOV GP and related technology. Under the Merck Agreement, the Company received a $30.0 million non-refundable, upfront payment in December 2014, and a one-time $20.0 million non-refundable milestone payment in February 2015 upon the initiation of the pivotal clinical trial using the current rVSV-ZEBOV GP vaccine product as one arm of the trial. In addition, the Company can receive escalating royalties on potential commercial sales by Merck of the current product candidate ranging from single digit to double digits on the rVSV-ZEBOV GP license agreement product sales and escalating royalties on potential commercial sales by Merck of products other than current products within the Company’s patent rights ranging from low to high single digit, on increasing levels of annual net sales worldwide. Merck will lead the development of rVSV-ZEBOV GP and any other rVSV-based viral hemorrhagic fever vaccine product candidates in order to create a marketable product safe for human use.certain renewal options.
The Company completed all deliverablesrecords lease liabilities based on the present value of lease payments over the lease term using an incremental borrowing rate to discount its lease liabilities, as the rate implicit in the lease is typically not readily determinable. To compute the present value of the lease liability, the Company used a weighted-average discount rate of 5%. Certain lease agreements include renewal options that are under the Merck AgreementCompany's control. The Company includes optional renewal periods in their entirety during the year ended December 31, 2016. Forlease term only when it is reasonably certain that the three months endedCompany will exercise its option. Prior to the Merger, NewLink had asserted it would not renew the lease terms through expiry of the lease renewal option periods. The weighted-average remaining lease term as of September 30, 2016, the2020 is less than 1.0 year.
The Company recognized no revenuesdoes not separate lease components from non-lease components. Variable lease payments include payments to lessors for taxes, maintenance, insurance and other operating costs as well as payments that are adjusted based on an index or rate. The Company's lease agreements do not contain any residual value guarantees or restrictive covenants.
Future minimum lease payments under the Merck Agreement. For the nine months endednon-cancellable operating leases (with initial or remaining lease terms in excess of one year) as of September 30, 2016, the Company recognized license and collaboration revenues under the Merck Agreement of $764,000, for the reimbursement of costs not covered under government contracts.2020 are as follows (in thousands), excluding option renewals:
For the Year Ended December 31:
2020$188 
2021278 
Total future minimum lease payments466 
     Less: Imputed interest(10)
Unamortized lease incentive114 
Total$570 

6. Common Stock-Based Compensation
Stock Equity Incentive PlanOptions and Performance Stock Options
2009 Equity Incentive Plan
In April 2000,2012, Private Lumos adopted the stockholders approved the Company's 20002012 Equity Incentive Plan or the 2000 Plan,(“2012 Plan”), and in July 2009,2016 it adopted the stockholders approved2016 Stock Plan (“2016 Plan” and together with the 2012 Plan, the Company's“Plans”). In connection with the Merger, all outstanding options under the Plans were assumed and such assumed options may be exercised to purchase common stock of the Company after the Merger. Subsequent to the Merger, the Plans were terminated as to future awards.
In connection with the Merger, the Company assumed NewLink’s 2009 Equity Incentive Plan or thewhich was effective since July 2009 Plan. Following the approval of the 2009and was subsequently amended on May 9, 2019 (the “2019 Plan”). The 2019 Plan all options outstanding under the 2000 Plan are effectively included under the 2009 Plan. Under the provisions of the 2009 Plan, the Company may grant the following types of common stock awards:
Incentive Stock Options
Nonstatutory Stock Options
Restricted Stock Awards
Stock Appreciation Rights
Awards under the 2009 Plan, as amended, may be made to officers, employees, members ofhas a 10 year term from the Board adoption date of Directors, advisors,March 22, 2019 and consultants to the Company. As of September 30, 2017, there were 10,238,220 shares of common stock authorized for the 2009 Plan and 1,094,264 shares remained available for issuance.
The following table summarizes the authorized increases of common stock under the 2009 Plan:
Date AuthorizedAuthorized Shares Added
May 15, 20101,238,095
January 7, 2011714,286
January 1, 2013838,375
January 1, 20141,066,340
January 1, 20151,119,255
January 1, 20161,152,565
January 1, 20171,166,546

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NewLink Genetics Corporation and Subsidiaries
Notes to Condensed Consolidated Financial Statements
(unaudited)


The increases in the authorized shares of common stock under the 2009 Plan in 2010 and 2011 were approved by the Company’s stockholders. The increases in the authorized shares of common stock under the 2009 Plan in 2012 through 2017 were made pursuant to an “evergreen provision,” in accordance with which, on January 1 of each year from 2012 to (and including) 2019,through January 1, 2029, in accordance with an “evergreen provision”, a number of shares of common stock in an amount equal to 4%3% of the total number of shares of common stock outstanding on December 31 of the preceding calendar year or such lesser amount of shares (or no shares) approved by the Company's Board, of Directors, was added or will be added to the shares reserved under the 20092019 Plan. The 2019 Plan provides for the grant of incentive stock options, nonstatutory stock options, restricted stock awards and stock appreciation rights to officers, employees, members of the Board, advisors, and consultants to the Company. As of September 30, 2020, we had 462,502 shares available for grant under the 2019 Plan.
In connection with the Merger, the Company re-valued the assumed stock options, and it did not result in a material incremental expense for the three and nine months ended September 30, 2020.
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Table of Contents
Lumos Pharma, Inc.
Notes to Condensed Consolidated Financial Statements
(unaudited)
The table below summarizes the stock option activity, including options with market and performance conditions, during the nine months ended September 30, 2020:
Number
of options
Weighted
average
exercise
price
Weighted average
remaining contractual
term (years)
Outstanding at beginning of period596,312 $30.76 5.0
Options granted511,604 8.19 
Options exercised
Options forfeited(2,052)20.90 
Options expired(76,834)30.95 
Outstanding at end of period1,029,030 $19.54 7.3
Options exercisable at end of period444,623 $31.93 5.3
The weighted-average assumptions used to value the stock options using the Black-Scholes option-pricing were as follows:
Risk-free interest rate0.35% to 0.46%
Expected dividend yield0%
Expected volatility86.1% to 89.3%
Expected term (in years)5.8 to 6.0
Weighted-average grant-date fair value per share$5.87
2010 Non-Employee Directors' Stock Award Plan
UnderIn connection with the terms ofMerger, the Company’sCompany assumed NewLink’s 2010 Non-Employee Directors’ Stock Award Plan or the Directors’ Plan,(the "Directors’ Plan") which becamewas effective on November 10, 2011, 238,0952011. As of September 30, 2020, 0 shares of common stock were reservedremain available for future issuance. On May 9, 2013, an additional 161,905 shares of common stock were added to the shares reserved for future issuancegrant under the Directors' Plan. As of September 30, 2017, no shares remained available for issuance under the Directors' Plan.
2010 Employee Stock Purchase Plan
UnderIn connection with the terms ofMerger, the Company’sCompany assumed NewLink’s 2010 Employee Stock Purchase Plan or the 2010(the "2010 Purchase Plan,Plan"), which became was effective on November 10, 2011, 214,285 shares of common stock were reserved for future issuance. On May 9, 2013, an additional 185,715 shares of common stock were added to the shares reserved for future issuance under the 2010 Purchase Plan.2011. As of September 30, 2017, 120,7842020, 2,119 shares remainedremain available for issuance under the 2010 Purchase Plan.
Share-based CompensationRestricted Stock Units
Share-based compensation expense forThe table below summarizes the three months ended September 30, 2017 and 2016 was $4.4 million and $3.9 million, respectively, and was $14.9 million and $13.1 million, respectively, forrestricted stock units activity during the nine months ended September 30, 2017 and 2016. Share-based2020:
Number
of restricted shares
Weighted
average
grant date fair value
Unvested at beginning of period210 $312.94 
Granted73,987 7.90 
Vested(443)159.10 
Forfeited/cancelled
Unvested at end of period73,754 $7.86 


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Table of Contents
Lumos Pharma, Inc.
Notes to Condensed Consolidated Financial Statements
(unaudited)
Share-Based Compensation Expense
Stock-based compensation expense is allocated between research and development and general and administrative expenses withinincluded in the Company’s condensed consolidated statements of operations.operations for the three and nine months ended September 30, 2020 and 2019 were (in thousands):
Three Months Ended September 30,Nine Months Ended September 30,
2020201920202019
Research and Development$10 $$75 $
General and Administrative295 44 681 132 
Total$305 $44 $756 $132 
As of September 30 2017, the total, 2020, we had unrecognized compensation cost related to nonvested option awards not yet recognized was $19.9of $3.7 million and the weighted-average period over which it is expected to be recognized is 2.13.3 years.
Stock Options
7. Long-Term Debt and Performance Stock OptionsConversion to Royalty Obligation
The following table summarizesIn March 2005, NewLink entered into a $6.0 million forgivable loan agreement with the stock option activity, including options with performance conditions,Iowa Department of Economic Development (the “IDED”). Under the agreement, in the absence of default, there were no principal or interest payments due until the completion date for the nine months ended September 30, 2017:
  
Number
of options
 
Weighted
average
exercise
price
 
Weighted average
remaining contractual
term (years)
Outstanding at beginning of period 6,278,542
 $14.93
 5.8
Options granted 1,439,287
 11.78
  
Options exercised (108,775) 8.51
  
Options forfeited (277,443) 20.13
  
Options expired (17,605) 42.00
  
Outstanding at end of period 7,314,006
 $14.15
 5.5
Options exercisable at end of period 5,456,602
 $12.65
 4.4
The Company estimatesproject. This loan was converted into a royalty obligation under the fair valueterms of each stock option granta settlement agreement entered into on March 26, 2012, with the date of grant using a Black-Scholes option pricing model. For stock option grants issued with a market condition,Iowa Economic Development Authority, as successor in interest to the Company used a Monte Carlo simulation valuation model to determine the grant date fair value.

11

NewLink Genetics Corporation and Subsidiaries
Notes to Condensed Consolidated Financial Statements
(unaudited)


The following table summarizes the range of assumptions used to estimate the fair value of stock options granted, including those options granted with a market condition, during the nine months ended September 30, 2017:
Risk-free interest rate1.9% to 2.2%
Expected dividend yield—%
Expected volatility68.9% to 73.2%
Expected term (in years)6.5 to 7.8
Weighted-average grant-date fair value per share$7.81
The intrinsic value of options exercised during the nine months ended September 30, 2017 was $924,164. The fair value of awards vested during the nine months ended September 30, 2017 was $12.4 million.
During the nine months ended September 30, 2017, the Company’s Board of Directors approved and granted 388,144 shares of compensation and equity awards to certain executives with either market or performance conditions. The compensation and equity awards had a weighted average grant date fair value per share of $6.73. The compensation and equity awards will vest upon the achievement of certain performance conditions. During the nine months ended September 30, 2017, certain conditions were met which resultedIDED. As no payments are expected in the vestingnext 12 months, the entire royalty obligation of 194,070 shares and$6.0 million, which we assumed in connection with the recognition of $1.2 million in stock compensation expense.
Restricted Stock and Performance Restricted Stock
Restricted stockMerger, is common stock that is subject to restrictions, including risks of forfeiture, determined by the plan committee of the Board of Directors in its sole discretion, forconsidered as longlong-term liability as such common stock remains subject to any such restrictions. A holder of restricted stock has all rights of a stockholder with respect to such stock, including the right to vote and to receive dividends thereon, except as otherwise provided in the award agreement relating to such award. Restricted stock awards are classified as equity within the consolidated balance sheets. The fair value of each restricted stock grant is estimated on the date of grant using the closing price of the Company's common stock on the NASDAQ Stock Market on the date of grant.
A summary of the Company's unvested restricted stock, including restricted stock with performance conditions, at September 30, 2017 and changes during the nine months ended September 30, 2017 are as follows:
  Number of restricted stock shares Weighted average grant date fair value
Unvested at beginning of period 288,964
   $34.94
 
Granted 
   
 
Vested (80,380)   35.04
 
Forfeited/cancelled (27,248)   33.84
 
Unvested at end of period 181,336
   $35.05
 
As of September 30, 2017, the total remaining unrecognized compensation cost related to restricted stock was approximately $4.4 million and is expected to be recognized over a weighted-average period of 1.8 years. As of September 30, 2017, there remains approximately $6.4 million of unrecognized compensation cost related to the issuance of performance restricted stock. The fair value of awards vested during the nine months ended September 30, 2017 was $814,000.2020.
The Company does not have a formal policy regarding the source of shares issued upon exercise of stock options or issuance of restricted stock. The Company expects shares issued to be issued from treasury shares or new shares.
7.8. Income Taxes
For the three and nine months ended September 30, 2017,2020, the Company recorded an income taxa benefit of $119,000$2.4 million and $429,000,$9.3 million, respectively. For the three and nine months ended September 30, 2016,2019, the Company recorded an 0 income tax benefit of $1.3 million and $5.0 million, respectively.benefit. The income tax benefit is as follows (in thousands):
Three Months Ended September 30,Nine Months Ended September 30,
2020201920202019
Current tax benefit$$$4,473 $
Deferred tax benefit2,432 4,848 
Total income tax benefit$2,432 $$9,321 $
On March 25, 2020, in response to the COVID-19 pandemic, the Coronavirus Aid, Relief, and Economic Security Act (the “CARES Act”) was signed into law to provide emergency assistance to affected individuals, families, and businesses. The CARES Act provides numerous tax provisions and other stimulus measures, including temporary changes regarding the prior and future utilization of net operating losses. The CARES Act amends the net operating losses ("NOLs") provisions of the Tax Cut and Jobs Act of 2017 (the "Tax Act"), providing for a five year carryback for NOLs generated in tax years beginning after December 31, 2017 and before January 1, 2021. A tax benefit of $4.5 million related to pre-tax NOLs was carried back to each of the five taxable years to fully offset taxable income with a full receivable recorded for this amount as of March 31, 2020. The Company received the full refund in July 2020.
The income tax amount for the three and nine months ended September 30, 20172020 differs from the amount that would be expected after applying the statutory U.S. federal income tax rate primarily due to the limited potential to carry back losses to 2015 andbenefit of $4.5 million recorded as a result of the net loss generated by NewLink's foreign subsidiary. IncomeCARES Act. Additionally, the income tax benefit for the three and nine months ended September 30, 20162020 includes $2.4 million and $4.8 million, respectively, for the release of the valuation allowance related to Private Lumos NOLs and a current period benefit for losses the Company anticipates will be offset by future income. The income tax amount for the three and nine months ended September 30, 2019 differs from the amount that would be expected after applying the statutory U.S.

federal income tax rate primarily due to the full valuation allowance.
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Table of Contents
NewLink Genetics Corporation and SubsidiariesLumos Pharma, Inc.
Notes to Condensed Consolidated Financial Statements
(unaudited)


federal income tax rate primarily due to the ability to carry back losses to 2014 and the net loss generated by the NewLink's foreign subsidiary.
In assessing the realizability of deferred tax assets, management considers whether it is more likely than not that some portion or all of the deferred tax assets will not be realized. The ultimate realization of deferred tax assets is dependent upon the generation of future taxable income during the periods in which those temporary differences become deductible. Management considers the scheduled reversal of deferred tax liabilities, projected taxable income, and tax planning strategies in making this assessment. Valuation allowances have been establishedAs a result of the Merger, a deferred tax liability of $9.5 million was recorded for the entire amountstep up in book basis over tax basis for the net value of the PRV which the Company sold in July 2020. A net deferred tax assetsliability of $4.7 million is shown on the condensed consolidated balance sheets as of September 30, 20172020.
Based on Section 382 ownership change analyses through March 18, 2020, as a result of the Merger, both historical NewLink and December 31, 2016, respectively, due to the uncertainty of future recoverability.Private Lumos experienced Section 382 ownership changes on March 18, 2020.
The Company has a reserve for uncertain tax positions related to state tax matters of $843,000$0.7 million as of September 30, 20172020 recorded within Accrued Expensesaccrued expenses in the condensed consolidated balance sheet,sheets, which includes the accrual of interest and penalties. The Company does not expect the amount to change significantly within the next 12 months.
8.9. Net LossIncome (Loss) per Share of Common ShareStock
Basic loss per share is based upon the weighted-average number of shares of common sharesstock outstanding during the period, without consideration of common stock equivalents. Diluted loss per share is based upon the weighted-average number of common shares outstanding during the period plus additional weighted-average potentially dilutive common stock equivalents during the period when the effect is dilutive.
The following table presents the computation of basic and diluted lossincome (loss) per share of common sharestock (in thousands, except share and per share data):
  Three Months Ended September 30, Nine Months Ended September 30, 
  2017 2016 2017 2016 
Loss attributable to common stockholders $(20,626) $(15,540) $(58,265) $(71,649) 
          
Basic and diluted weighted-average shares outstanding 29,939,823
 28,983,561
 29,462,226
 28,911,042
 
          
Basic and diluted loss per share $(0.69) $(0.54) $(1.98) $(2.48) 

All common stock equivalents are excluded from and the computationnumber of diluted loss per share during periods in which losses are reported since the result would be anti-dilutive. As of September 30, 2017, anti-dilutiveunexercised stock options and restricted stock awardsunits, which are common stock equivalents, that have been excluded from ourthe diluted net loss calculation totaled 7,314,006as their effect would have been anti-dilutive for all periods presented:

Three Months Ended September 30,Nine Months Ended
September 30,
2020201920202019
Net income (loss)$1,765 $(2,669)$(3,248)$(7,343)
Accretion of preferred stock to current redemption value(766)(651)(2,274)
Net income (loss) attributable to common shareholders$1,765 $(3,435)$(3,899)$(9,617)
Weighted-average shares outstanding - Basic8,293,312 1,343,483 6,267,576 1,344,755 
Add: dilutive effect stock options and restricted stock units193,492 
Weighted-average shares outstanding - Diluted8,486,804 1,343,483 6,267,576 1,344,755 
Net income (loss) per share - Basic$0.21 $(2.56)$(0.62)$(7.15)
Net income (loss) per share - Diluted$0.21 $(2.56)$(0.62)$(7.15)
Anti-dilutive stock options394,672 291,754 1,029,030 291,754 
Anti-dilutive restricted stock units73,754 
Total anti-dilutive common stock equivalents excluded394,672 291,754 1,102,784 291,754 

10. Restructuring and 181,336, respectively. As of September 30, 2016, anti-dilutive stock options and restricted stock awards excluded from our calculation totaled 6,453,331 and 307,079, respectively.Severance Charges

9.Restructuring Charges
The Company records liabilities for costs associated with exit or disposal activities in the period in which the liability is incurred. Employee severance costs are accrued when the restructuring actions are probable and estimable. Costs for one-time termination benefits in which the employee is required to render service until termination in order to receive the benefits, are is
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Table of Contents
Lumos Pharma, Inc.
Notes to Condensed Consolidated Financial Statements
(unaudited)
recognized ratably over the future service period. The Company also records costs incurred with contract terminations associated with restructuring activities.
In July 2017,On September 30, 2019, prior to the Company undertook an organizational realignmentMerger, NewLink adopted a restructuring plan to refocusreduce its clinical development efforts and align the Company's resources to focus on the Company's highest value opportunities. The Company's restructuring activities included a reduction of its workforceheadcount by approximately 50%60%, which consisted primarily of clinical and research and development staff, and made several changes to senior leadership in order to conserve resources.
In addition to the restructuring, Charles J. Link, Jr., M.D. retired from NewLink and the NewLink board of directors, effective August 3, 2019 and Nicholas Vahanian retired from his position as well as stopping additional researchthe President and member of the board of directors, effective September 27, 2019, and his employment with the company ended on November 11, 2019.
In conjunction with the Zika virus. Restructuringrestructuring and departure of former NewLink executives, NewLink recorded restructuring and severance charges recordedof $5.6 million during the three and nine monthsyear ended September 30, 2017 included $1.7 million in employee severance cost, which is comprised of one-time employee termination benefits and certain expenses related to contractual termination benefits for employees with pre-existing severance arrangements.
In May 2016, the Company announced that its Phase 3 clinical trial Immunotherapy for Pancreatic RESectable cancer Study, or IMPRESS, of algenpantucel-L for patients with resected pancreatic cancer did not achieve its primary endpoint and in order to

13

NewLink Genetics Corporation and Subsidiaries
Notes to Condensed Consolidated Financial Statements
(unaudited)


reduce costs associated with algenpantucel-L and the HyperAcute® Cellular Immunotherapy platform technology, the Company's management adopted a restructuring plan in May 2016 which included a reduction in the Company's workforce; the exit or reduction of certain leased facilities; and the renegotiation or termination of contracts with certain third parties. As a result of the restructuring, the Company also impaired fixed assets which management determined had no or limited future use. The fair value of impaired fixed assets was determined based on management’s estimate of market resale value. Restructuring charges recorded during 2016 were $12.3 million, of which $500,000 is included within general and administrative expenses and $11.8 million is included within the research and development expenses in the condensed consolidated statement of operations. Included in the $12.3 million of charges is non-cash asset impairment charges of $4.0 million. No additional charges related to the 2016 restructuring were recorded during the three and nine months ended September 30, 2017 and all amounts accrued as of December 31, 2016 were paid by the end of the first quarter of 2017.
2019. The following table shows the amount accrued for restructuring activities which is recorded within Accrued Expensesaccrued expenses in the condensed consolidated balance sheet:sheets (in thousands):
  Employee Severance Cost Total
Balance as of December 31, 2016 $42
 $42
Expensed 1,695
 1,695
Cash Payments 1,085
 1,085
Balance as of September 30, 2017 $652
 $652
The majority of the charges are expected to be paid by the end of the year.     
10.Commitments and ContingenciesTotal Employee Severance Cost
Balance as of December 31, 2019$4,700 
Expensed
Cash payments4,262 
Balance as of September 30, 2020$438 

11. Commitments and Contingencies
From time to time, claims are asserted against the Company arising in the ordinary course of business. In the opinion of management, liabilities, if any, arising from existing claims are not expected to have a material effect on the Company's earnings, financial position, or liquidity.
On or about May 12, 2016, Trevor Abramson filed a putative securities class action lawsuit in the United States District Court for the Southern District of New York or(the “Court for the Court,Southern District of NY”), captioned Abramson v. NewLink Genetics Corp., et al., Case 1:16-cv-3545 or the Securities Action.(the “Securities Action”). Subsequently, the Court for the Southern District of NY appointed Michael and Kelly Nguyen as lead plaintiffs and approved their selection of Kahn, Swick & Foti, LLC as lead counsel in the Securities Action. On October 31, 2016, the lead plaintiffs filed an amended complaint which assertsasserting claims under the federal securities laws against the Company, the Company’sNewLink, NewLink’s former Chief Executive Officer Charles J. Link, Jr., and the Company’sNewLink’s former Chief Medical Officer and President Nicholas Vahanian, or collectively,(collectively, the Defendants.“Defendants”). The amended complaint alleges the Defendants made material false and/or misleading statements that caused losses to NewLink’s investors. The Defendants filed a motion to dismiss the Company’s investors. In particular,amended complaint on July 14, 2017. On March 29, 2018, the Court for the Southern District of NY dismissed the amended complaint for failure to state a claim, without prejudice, and gave the lead plaintiffs allegeuntil May 4, 2018 to file any amended complaint attempting to remedy the defects in their claims. On May 4, 2018, the lead plaintiffs filed a second amended complaint asserting claims under the federal securities laws against the Defendants. Like the first amended complaint, the second amended complaint alleges that the Defendants made material misstatementsfalse and/or misleading statements or omissions relatedrelating to the Phase II2 and III3 trials and efficacy of the product candidate algenpantucel-L.algenpantucel-L that caused losses to NewLink's investors. The lead plaintiffs do not quantify any alleged damages in the second amended complaint but, in addition to attorneys’ fees and costs, they seeksought to recover damages on behalf of themselves and other persons who purchased or otherwise acquired the Company’sNewLink’s stock during the putative class period of September 17, 2013 through May 9, 2016, inclusive, at allegedly inflated prices and purportedly suffered financial harm as a result. On April 27, 2017, the Court granted the parties’ request for leave to brief a motion to dismiss the amended complaint, and ordered the parties to file a stipulation and proposed order setting forth a schedule for the briefing of that motion.  On May 15, 2017, the Court ordered the following briefing schedule: motion to dismiss due July 14, 2017, opposition due September 12, 2017, and reply due September 26, 2017.  The Defendants filed a motion to dismiss the second amended complaint on July 31, 2018. On February 13, 2019, the Court for the Southern District of NY dismissed the second amended complaint for failure to state a claim, with prejudice, and closed the case. On March 14, 2017. The2019, lead plaintiffs filed an opposition toa notice of appeal. The briefing on lead plaintiffs' appeal was completed in early July 2019 and oral argument before the motion to dismiss on September 12, 2017. The Defendants filed a reply in supportSecond Circuit Court of the motion to dismiss on September 26, 2017. Oral argumentAppeals was held on October 19, 2017, after which21, 2019. In an opinion dated July 13, 2020, the Second Circuit Court reserved decision.of Appeals affirmed the district court’s dismissal of the second amended complaint in part, vacated the district court’s dismissal of the second amended complaint in part, and remanded the matter to the district court for further proceedings. On August 6, 2020, the Company filed a Petition for Rehearing en banc requesting reconsideration of portions of the opinion from the Second
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Table of Contents
Lumos Pharma, Inc.
Notes to Condensed Consolidated Financial Statements
(unaudited)
Circuit Court of Appeals and is awaiting the Court’s determination concerning the petition. The Company disputes the claims inintends to continue defending the Securities Action and intends to defend against them vigorously.
On or about April 26, 2017, Ronald Morrow filed a shareholder derivative lawsuit on behalf of the CompanyNewLink in the United States District Court for the Southern District of New York, or the Court,NY, against the Company’sNewLink’s former Chief Executive Officer Charles J. Link, Jr., the Company’sNewLink’s former Chief Medical Officer and President Nicholas Vahanian, and CompanyNewLink directors Thomas A. Raffin, Joseph Saluri, Ernest J. Talarico, III, Paul R. Edick, Paolo Pucci, and Lota S. Zoth or collectively,(collectively, the Morrow Defendants,“Morrow Defendants”), captioned Morrow v. Link., et al., Case 1:17-cv-03039 or the Morrow Action.(the “Morrow Action”). The complaint alleges that the Morrow Defendants caused the CompanyNewLink to issue false statements in its 2016 proxy statement regarding risk management and compensation matters in violation

14

Table of Contents
NewLink Genetics Corporation and Subsidiaries
Notes to Condensed Consolidated Financial Statements
(unaudited)


of federal securities law. The complaint also asserts state law claims against the Morrow Defendants for breaches of fiduciary duties, unjust enrichment, abuse of control, insider trading, gross mismanagement, and corporate waste, alleging that the Morrow Defendants made material misstatements or omissions related to the Phase II2 and III3 trials and efficacy of the product candidate algenpantucel-L, awarded themselves excessive compensation, engaged in illegal insider trading, and grossly mismanaged the Company.NewLink. The plaintiff does not quantify any alleged damages in the complaint but seeks restitution for damages to the Company,NewLink, attorneys’ fees, costs, and expenses, as well as an order directing that proposals for strengthening board oversight be put to a vote of the Company’sNewLink’s shareholders. The language for such proposals is not specified in the complaint. The plaintiff also contemporaneously filed a statement of relatedness, informing the Court for the Southern District of NY that the Morrow Action is related to Abramson v. NewLink Genetics Corp., et al., Case 1:16-cv-3545. On May 19, 2017, the plaintiff dismissed the Morrow Action without prejudice. Also on May 19, 2017, plaintiffs’ counsel in the Morrow Action filed a new shareholder derivative complaint that is substantively identical to the Morrow Action, except that the plaintiff is Rickey Ely. The latter action is captioned Ely v. Link, et al., Case 17-cv-3799 or the Ely Action.(the “Ely Action”). By agreement of the parties and order dated June 26, 2017, the Court for the Southern District of NY temporarily stayed the Ely Action until the Securities Action is dismissed or otherwise finally resolved. Under the terms of the stay, the plaintiff in the Ely Action had until March 15, 2019 (30 days after dismissal of the Securities Action with prejudice) to file an amended derivative complaint or rest upon the current derivative complaint. By further agreement of the parties, dated March 15, 2019, the Ely Action will continue to be provided with any discovery that is providedstayed pending the outcome of the appeal in the Securities Action. If the Securities Action and given an opportunitycontinues to participatebe dismissed in any mediation or settlement effortsits entirety following its appeal plaintiff in the Securities Action.Ely Action has agreed to withdraw or dismiss the action, with prejudice. The Company disputes the claims in the Ely Action and intends to defend against them vigorously.
18

11.Subsequent Events
On October 6, 2017, the Company sold 5,750,000 sharesTable of its common stock for total proceeds of $55.2 million, net of offering expenses of $3.7 million. Net proceeds from the offering will be used to further advance its pipeline of product candidates, including the continued clinical development of indoximod, and for working capital and other general corporate purposes.Contents



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

The following discussion and analysis should be read in conjunction with the unaudited condensed consolidated financial statements and notes thereto included in Part I, Item 1 of this quarterly report on Form 10‑Q for the quarter ended September 30, 2020 (this “Quarterly Report”) and Private Lumos’s audited consolidated financial statements and notes thereto and management's discussion and analysis of financial condition and results of operations for the year ended December 31, 2019 included in our Current Report on Form 8-K/A, filed with the Securities and Exchange Commission (“SEC”) on June 1, 2020. This Quarterly Report on Form 10-Qcontainsforward-looking statementswithin the meaning of Section 27A of the Securities Act of 1933, as amended, Section 21E of the Securities Exchange Act of 1934, as amended, and the Private Securities Litigation Reform Act of 1995, and such statements are subject to the“safe “safe harbor”created by those sections.  sections and involve risks and uncertainties.Forward-looking statements are based on our management’s beliefs and assumptions and on information available to our managementas of the date hereof. In some cases, you can identify forward-looking statements by termsAs a result of many factors, such as “may,” “will,” “should,” “could,” “would,” “expect,” “plans,” “anticipates,” “believes,” “estimates,” “projects,” “predicts,” “potential” and similar expressions intended to identify forward-looking statements. Examples of these statements include, but are not limited to, statements regarding: our ongoing and planned preclinical studies and clinical trials; the timing of the release of the results of data from ongoing clinical studies; the timing of and our ability to obtain and maintain regulatory approvals for our product candidates; the clinical utility of our product candidates; our plans to leverage our existing technologies to discover and develop additional product candidates; our ability to quickly and efficiently identify and develop product candidates; our intellectual property position; the potential benefits of strategic collaboration agreements and our ability to enter into strategic arrangements; our estimates regarding expenses, future revenues, capital requirements and needs for additional financing; plans to develop, commercialize, market and manufacture our product candidates; and other risks and uncertainties, including thosedescribed in set forth under Part II, Item 1A,“Item 1A. Risk Factors”of in this Quarterly Report, and in our other periodic reports filed from time to time with the Securities and Exchange Commission, or SEC, including our Annual Report on Form 10-K for the year ended December 31, 2016. Our actual results couldmay differ materially from those discussedanticipated in ourthese forward-looking statements, for many reasons, including those risks. Youaccordingly, you should not place undue reliance on these forward-looking statements, which apply only as of the date of this Quarterly Report on Form 10-Q. You should read this Quarterly Report on Form 10-Q completely.statements. Except as required by law, we assume no obligation to update these forward-looking statements publicly, or to update the reasons actual results could differ materially from those anticipated in these forward-looking statements, even if new information becomes available in the future. Such factors may be amplified by the COVID-19 pandemic and its potential impact on our business and the global economy.

Overview
Lumos Pharma, Inc. is a clinical-stage biopharmaceutical company. References in this report to “us,” “we,” “our,” “the Company,” or “Lumos” are to Lumos Pharma, Inc. and its wholly-owned subsidiaries. With our principal executive offices located in Austin, Texas and additional executive and administrative offices located in Ames, Iowa, we are engaged in advancing our clinical program and focused on identifying, acquiring, developing, and commercialization of novel products and new therapies for people with rare diseases on a global level, for which there is currently a significant unmet need for safe and effective therapies. Our common stock is listed on the NASDAQ Global Select Market (“NASDAQ”) and trades under the ticker symbol “LUMO”.
We entered into a business combination (the “Merger”) between the Company, formerly known as NewLink Genetics Corporation (“NewLink”), Cyclone Merger Sub, Inc. ("Merger Sub"), a wholly owned subsidiary of NewLink, and Lumos Pharma, Inc., (“Private Lumos”), which has since been renamed “Lumos Pharma Sub, Inc.” The Merger closed on March 18, 2020, and Merger Sub merged with and into Private Lumos, with Private Lumos surviving as a wholly-owned subsidiary of the Company. Immediately prior to the closing of the Merger, the shares of NewLink common stock were adjusted with a reverse split ratio of 1-for-9. Under the terms of the Merger, Private Lumos stockholders received an aggregate of 4,146,398 shares of our common stock (after giving effect to the reverse split) for each share of outstanding common stock, Series A Preferred Stock and Series B Preferred Stock of Private Lumos converted at an exchange ratio of 0.1308319305, 0.0873621142 and 0.1996348626, respectively. Immediately following discussionthe reverse stock split and analysis shouldthe completion of the Merger, there were 8,292,803 shares of the Company’s common stock outstanding, of which approximately 50% was held by each of Private Lumos and NewLink security holders.
The Merger was accounted for as a reverse asset acquisition as NewLink did not meet the definition of a business pursuant to Topic 805, Business Combinations, as NewLink did not have the ability to generate outputs. Private Lumos was deemed to be readthe accounting acquirer because immediately following the Merger: (i) Lumos stockholders owned approximately 50% of outstanding common stock of the Company, (ii) the board of directors of the Company (the "Board") consists of three members designated by Private Lumos, three members designated by NewLink and the Board unanimously appointed an independent seventh member and (iii) the Company is led by Private Lumos’ then current chief executive officer and chief scientific officer, with other current members of senior management from both Private Lumos and NewLink. Accordingly, for accounting purposes: (i) the assets acquired and liabilities assumed were recorded based on their estimated fair values on the Merger date(ii) the reported historical operating results of the combined company prior to the Merger will be those of Private Lumos and not of NewLink after retroactively giving effect to the common stock exchange ratio, reverse stock split and change in conjunctionpar value for all periods presented, and (iii) for periods prior to the transaction, shareholders’ authorized capital of the combined company is presented based on the historical authorized capital of NewLink.
Since the consummation of the Merger, we have focused our efforts on the development of Private Lumos’ sole product candidate, LUM-201, a potential oral therapy for PGHD and other rare endocrine disorders.



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LUM-201 Growth Hormone Secretagogue
Our pipeline is focused on the development of an orally administered small molecule, LUM-201, which is a growth hormone (“GH”) secretagogue, also called ibutamoren, for rare endocrine disorders where injectable recombinant human growth hormone ("rhGH") is currently approved. We acquired LUM-201 from Ammonett Pharma LLC ("Ammonett") in July 2018. LUM-201 received the Orphan Drug Designation (“ODD”) in the United States and the European Union for Growth Hormone Deficiency (“GHD”) in 2017. We hold the United States patent 9763919 “Detecting and Treating Growth Hormone Deficiency,” which has been issued with an expiration in 2036, and other patent applications are pending in multiple jurisdictions. If approved, LUM-201 has the potential to become the first approved oral GH secretagogue to treat rare endocrine disorders associated with GH deficiencies, starting with PGHD, providing an alternative to the current standard regimen of daily injections.
A secretagogue is a substance that stimulates the secretion or release of another substance. LUM-201 stimulates the release of GH and is referred to as a GH secretagogue. The current targeted indications for LUM-201 are PGHD, Turner Syndrome and Children Born Small for Gestational Age (“SGA”), in each case in a certain subset of affected patients.
LUM-201 stimulates GH via the GH secretagogue receptor, also known as the ghrelin receptor, thus providing a differentiated mechanism of action to treat some rare endocrine disorders (involving a deficiency of GH) by increasing the amplitude of endogenous, pulsatile GH secretion. LUM-201’s stimulatory effect is regulated by both circulating levels of GH and its down-stream mediator insulin-like growth factor which at elevated levels feedback or negatively regulate additional release of GH from the pituitary, hence protecting against hyperstimulation of GH release. LUM-201 has been observed to stimulate endogenous GH in patients who have a functional but reduced hypothalamic pituitary GH axis. LUM-201 is a tablet formulation that will be administered orally once daily and potentially provides a new therapeutic approach to the 35-year old standard of care (subcutaneous injectable rhGH) for treating rare endocrine disorders associated with GH deficiencies.
In October 2020, we launched our OraGrowtH Trials program to study the effects of LUM-201 in PGHD and initiated our Phase 2b clinical trial (“OraGrowtH210 Trial” or the “Phase 2b Trial”) with the unaudited financial statementsopening of the initial sites participating in this study. We anticipate data read out for the OraGrowtH210 Trial mid-year 2022. The coronavirus pandemic has caused pervasive interruptions to clinical trials industrywide. Facing similar near-term impediments, we have experienced some limited delays related to the pandemic as clinical sites adapt their procedures to caring for patients during a pandemic and notes thereto includedwe may experience further delays should significant pandemic related disruptions persist. Depending on the outcome of data developed in Part I, Itemthe Phase 2b Trial and the timing of such data, we plan to conduct separate Phase 2 clinical trials to study the effects of LUM-201 for Turner Syndrome and SGA in a certain subset of affected patients.
We also plan to initiate a second concurrent trial of LUM-201 in PGHD during the first quarter of 2021, exploring the effects of the mechanism of action of LUM-201 in amplifying the pulsatile secretion of growth hormone. This study (“OraGrowtH212 Trial”) will focus on pharmacokinetic and pharmacodynamic endpoints at two different doses in a limited number of children with PGHD, corroborating the amplified pulsatile secretion demonstrated in prior LUM-201 studies in adults. OraGrowtH212 will be conducted at a single specialized pediatric center with the capacity to conduct the more frequent sample acquisition and monitoring required for these types of clinical trials. This study will run in parallel with OraGrowtH210 Trial with the intention that the data will be supportive in any future regulatory filings.
On August 12, 2020, we entered into Amendment No. 1 to the Lumos Merck Agreement with Merck (the “Lumos Merck Agreement Amendment”).Pursuant to the Lumos Merck Agreement Amendment, we obtained from Merck a worldwide, non-exclusive, sublicensable (subject to Merck’s consent in the United States, specified major European countries and Japan, such consent not to be unreasonably withheld) license under the specified patents and know-how that are the subject of this Quarterly Report on Form 10-Q.

Overview
We areour exclusive license to develop, manufacture and commercialize LUM-201 for diagnostic purposes, excluding Autism Spectrum Disorders. Additionally, we and Merck agreed that, among other things, (a) our sublicensees have the right to grant further sublicenses (subject to Merck’s prior written consent, not to be unreasonably withheld), and (b) if we provide Merck with a late clinical-stage immuno-oncology company focused on discovering and developing novel immunotherapeutic productsnotice that we intend to enter into a development or commercial arrangement with a third party with respect to LUM-201 for the treatment or prevention of any and all indications (excluding Autism Spectrum Disorders) in the United States, specified European countries or Japan, and either Merck does not submit terms for such arrangement within a specified period of time or we and Merck do not (despite good faith negotiations) enter into a definitive agreement with Merck for such arrangement within a specified period of time after Merck’s submission of such terms, then we have the right, for a specified period of time thereafter, to enter into a development or commercial arrangement with any third party with respect to LUM-201, without having to submit a new notice to Merck with respect to such arrangement, and if any such third party agreement is entered into, such third party may hire a contract sales force for LUM-201 without Merck’s prior written consent.
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The graphic below depicts these indications with their respective development status.
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LUM-201 for the Treatment of a Subset of PGHD Patients
Lumos is initially developing LUM-201 for a subset of patients with cancer. WePGHD. PGHD is a rare endocrine disorder occurring in approximately one in 3,500 persons aged birth to 17 years. Causes of PGHD can be congenital (children are committedborn with the condition), acquired (brain tumor, head injuries or other causes), iatrogenic (induced by medical treatment) or idiopathic (of unknown cause). Children with untreated PGHD will have significant growth failure (potential adult heights significantly less than five feet and may have abnormal body composition with decreased bone mineralization, decreased lean body mass and increased fat mass).
The main therapeutic goal in PGHD is to developing our pipelinerestore growth, enabling short children to achieve normal height and prevent complications that could involve metabolic abnormalities, cognitive deficiencies and reduced quality of small-molecule and biologic immuno-oncology product candidateslife. Current treatment of PGHD is limited to daily subcutaneous injections of rhGH with a treatment cycle lasting up to an average of seven years. Poor compliance with daily rhGH injections during treatment can result in an adverse impact on growth.
LUM-201 is intended to treatprovide an oral treatment to stimulate the release of endogenous GH in PGHD patients who have a wide rangefunctional but reduced hypothalamic pituitary GH axis and are expected to respond to LUM-201. Lumos believes this group represents 50% to 60% of oncology indications. Our leading PGHD patients. In October 2020, we launched our OraGrowtH Trials program to study the effects of LUM-201 in PGHD and initiated our OraGrowtH210 Trial. The trial is a randomized study testing three doses of LUM-201 in a parallel enrollment approach versus the current standard dose of injectable rhGH. The primary endpoint of the study is preliminary validation of our predictive enrichment marker (“PEM”) patient selection strategy as evidenced by the percentage of selected patients who grow in response to LUM-201. Secondary endpoints include selection of a pediatric dose of LUM-201 for future studies including Phase 3 and determination of the degree of repeatability of the PEM selection process in patients screened for participation in OraGrowtH210. We anticipate data read out for the OraGrowtH210 Trial mid-year 2022.
Potential expansion of LUM-201 into additional endocrine indications
Lumos is also in the planning stages for developing LUM-201 for patients with Turner Syndrome. Turner Syndrome is a sex-linked developmental disorder that affects females only (one normal X chromosome while the other X chromosome is either missing or structurally changed). It causes growth failure that begins before birth and continues into infancy and childhood, where it can be accentuated by the absence of puberty. If left untreated, girls with Turner Syndrome will usually achieve an average adult height that is significantly shorter than their peers.

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Lumos is also in the planning stages for developing LUM-201 for the indication of SGA. SGA is a child born with birth weight and/or length under two standard deviations (“SDS”) for the gestational age and sex of the population. Approximately five percent of all newborn children are SGA and a spectrum of factors are found to be causative: maternal, placental, fetal, metabolic, and genetic. In the newborn period, SGA children are at greater risk of life-threatening conditions: hypoglycemia, hypercoagulability, necrotic enterocolitis, direct hyperbilirubinemia, and hypotension. Approximately 10% of SGA children do not achieve catch-up growth and remain short (≥-2 SDS) into adulthood.
NewLink’s Legacy Oncology Candidates
In connection with the Merger, we acquired NewLink’s small-molecule product candidates currently in clinical development target the indoleamine-2, 3-dioxygenase, or IDO, pathway, which is one of the key pathways for cancer immune escape.candidates. These product candidates, indoximod, NLG802 (a prodrug of indoximod) and navoximod (formerly GDC-0919),NLG919 (a direct IDO1 enzymatic inhibitor) are IDOindoleamine-2, 3-dioxygenase pathway inhibitors with mechanisms of action that center around breaking the immune system’s tolerance to cancer. Additional clinical-stageinhibitors. We also acquired an additional small molecule product candidates in our pipeline include two product candidates that utilize our HyperAcute® Cellular Immunotherapy technology and two small molecules we acquired in 2017 from Cerulean Pharmaceuticals. The HyperAcute candidates, tergenpumatucel-L and dorgenmeltucel-L, are in Phase 2 clinical trials for patients with advanced lung cancer and melanoma, respectively. The two small molecules, CRLX101 and CRLX301, are being evaluated in early clinical development for patients with advanced solid malignancies. Additional clinical trials with these product candidates are under consideration, pending the outcome of the current studies and the availability of resources. 
We believe that immune system failurecandidate, NLG207, which is a fundamental reason for the inability of the human body to successfully fight cancer cells. Research into the inability of the immune system to respond to cancerous tumors indicates that tumors can induce the human immune system to tolerate the existence of the tumor. This immune tolerance and suppression represents a major barrier to successful treatment of cancer and is a significant target for new therapeutics.
Scientific understanding of the process leading to immune tolerance, while moving rapidly, is still in its early stages. We believe IDO is partnanoparticle-drug conjugate consisting of a system that may be used by some tumors ascyclodextrin-based polymer backbone linked to camptothecin, a mechanismtopoisomerase 1 inhibitor, which was out-licensed to evadeEllipses Pharma Limited, effective December 17, 2019.
Two U.S. patents covering both the immune system.
In cancer, the IDO pathway regulates immune response by suppressing T-cell activation, which enables local tumors to avoid immune response. The IDO pathway is expressed in many cancers, both within tumor cells as a direct defense against T-cell attack, and also within antigen presenting cells in tumor-draining lymph nodes, whereby this pathway promotes peripheral tolerance to tumor associated antigens, or TAAs. When hijacked by developing cancers in this manner, the IDO pathway may facilitate the survival, growth, invasion and metastasis of malignant cells whose expression of TAAs might otherwise be recognized and attacked by the immune system.

The IDO pathway refers to a series of reactions initiated by IDO that result in the reduction of the amino acid tryptophan in the local tumor environment. We believe the local presence of tryptophan in adequate concentrations promotes antitumor T-cells, and the local reduction of tryptophan combined with the presence of the break-down product of tryptophan metabolism, kynurenine, is understood to suppress the activation of T-cells. Direct enzymatic inhibitors such as navoximod and peer molecules of other companies inhibit the IDO enzyme directly and thereby prevents the metabolism of tryptophan into kynurenine. We believe that indoximod has a different mechanism of action from such direct enzymatic inhibitors and acts in part directly on T-cells bypassing the effects of IDO activity. Indoximod may also “mimic” tryptophan and signal the activation of antitumor T-cells in a local microenvironment where IDO is active. Indoximod is therefore understood to return the immune system to a more active state.

While traditional chemotherapy places substantial stress on tumor-induced immune tolerance, this effect often dissipates following the end of chemotherapy treatment. Cytotoxic chemotherapy appears to mitigate immune tolerance in several ways: (1) dying tumor cells release waves of TAAs for processing and presentation, (2) many chemotherapeutic regimens induce a period of transient lymphopenia and homeostatic recovery during which T-cells may become more susceptible to breaking tolerance, and (3) certain regimens can transiently deplete or inactivate tumor-protective T-regulatory cells. However, most chemotherapeutic agents do not appear to trigger a protective immune response against established tumors, as many tumors rapidly re-establish tolerance following each cycle of chemotherapy. We believe a potential portion of this mechanism underlying these phenomena is IDO expression by APCs in tumor-draining lymph nodes, which triggers an immunosuppression and immune tolerance to cancer. Preclinical and, increasingly, clinical data suggest that IDO pathway inhibitors may enhance the anti-tumor effects of other immunotherapies, chemotherapies and radiation, when used in combination.
The ability to eliminate the protective IDO mechanism by administering IDO pathway inhibitor drugs may provide a therapeutic window in which to break tolerance in some tumors and reverse the inhibition of immune cells.
IDO Pathway Inhibitor Clinical Development
Indoximod
Indoximod, our lead IDO pathway inhibitor, has a differentiated mechanism of action from other drugs in the class of IDO inhibitors and is currently in Phase 2 clinical development in combination with other cancer therapeutics for patients with melanoma, pancreatic cancer and acute myeloid leukemia. We intend to launch a pivotal Phase 3 clinical trial in the first quarter of 2018 for patients with advanced melanoma, and we expect to substantially complete enrollment by the end of 2018. Indoximod has been studied in more than 700 patients to date and has been generally well-tolerated, both as a single agent and in combination with PD-1 checkpoint inhibitors, various chemotherapy agents and a cancer vaccine. Primary tumor types being explored in clinical trials include melanoma, pancreatic cancer and acute myeloid leukemia. We believe there may be additional opportunities for a broad set of cancer indications. We expect data from our Phase 2 trial for patients with pancreatic cancer in the first half of 2018, completion of our Phase 2 trial for patients with acute myeloid leukemia in the second half of 2018 and completion of our Phase 2 trial for patients with advanced melanoma in 2018. A summary of these key trials is set forth in the table below.
nlnkidoclinicalprioritiesa01.jpg

Our planned pivotal clinical trial in advanced melanoma is a Phase 3 investigation of indoximod in combination with a checkpoint inhibitor for advanced unresectable and metastatic melanoma compared to the checkpoint inhibitor alone. The trial will have a 1:1 randomized, double blind, placebo controlled design. Participating investigators will be allowed to prescribe either of the U.S. Food and Drug Administration, or FDA, approved PD-1 checkpoint inhibitors, KEYTRUDA® (pembrolizumab) or OPDIVO® (nivolumab), and patients will then be randomized to receive indoximod or placebo in conjunction with the checkpoint inhibitor. The trial will have co-primary endpoints by Response Evaluation in Solid Tumors, or RECIST, criteria of progression free survival and overall survival. The planned enrollment is approximately 600 patients.
A U.S. patent covering salt and prodrug formulations of indoximod waswere issued to usin the United States on August 15, 2017 and February 19, 2019, respectively, providing exclusivity intountil at least 2036. We are pursuingcontinuing to pursue international patent coverage for these formulations. We intend to use the improved salt formulation of indoximodformulations in our planned Phase 3 clinical trial. The required clinical safety testing for this new formulation is being addressed in an ongoing trial in patients with acute myeloid leukemia and will also be addressed in the pivotal Phase 3 clinical trial in patients with advanced melanoma. This plan was discussed with the FDA during a Type B meeting, and the FDA agreed that the plan would likely satisfy the requirement for a clinical bridge.  If the results of any of these clinical trials raise meaningful concerns about clinical safety, the time and expense required to initiate and complete our Phase 3 clinical trial would likely increase. 
NLG802
NLG802 is a prodrug of indoximod. NLG802 is intended to increase bioavailability and exposure to indoximod above the levels currently achievable by direct oral administration of the original formulation of indoximod. We filed an Investigational New Drug application, or IND, with the FDA in the first quarter of 2017 and the first patient was dosed with NLG802 in a Phase 1 clinical trial in July 2017. The purpose of this Phase 1 trial is to assess preliminary safety and to determine the recommended dose for subsequent Phase 2 evaluations. NLG802 is a new chemical entity with patent coverage into 2036. We are also pursuing international patent coverage for NLG802.
Navoximod (formerly GDC-0919)
Navoximod, a direct enzymatic inhibitor, was previously in clinical development as part of our collaboration with Genentech, Inc., a member of the Roche Group, or Genentech. In October 2014, we entered into an exclusive worldwide license and collaboration agreement with Genentech, or the Genentech Agreement. The Genentech Agreement provided for the development and commercialization of navoximod. In addition, under the Genentech Agreement, we conducted a two-year pre-clinical research program with Genentech to discover novel next generation IDO/TDO (tryptophan-2, 3-dioxygenase) inhibitors. The research program ended in November 2016, but our collaboration with Genentech continues with respect to next generation IDO/TDO inhibitors identified through the research program.
On June 6, 2017, we received a formal notice of Genentech’s intent to terminate the Genentech Agreement with respect to navoximod with such termination to be effective no later than December 6, 2017. Discussions regarding the termination are ongoing. The Genentech Agreement will continue with regards to any Next Generation Products and/or Subsequent Products as defined under the Genentech Agreement.
PTEN
We also have an early discovery program focused on Phosphatase and Tensin Homolog in Chromosome 10, or PTEN. Recent advances in the characterization of the IDO pathway have suggested that IDO activates a subset of PD-1-dependent regulatory T-cells, or Tregs, that are potently immunosuppressive. Evidence suggests these Treg cells mediate systemic immunosuppression against tumor-associated antigens and that the function of PTEN may be important to maintaining the suppressive character of these cells. Based on data from preclinical animal models, we believe that the efficacy of PTEN inhibitors might be enhanced when combined with different standard-of-care therapeutic approaches such as chemotherapy and radiotherapy, as well as with IDO pathway inhibitors such as indoximod.
In March 2016, we entered into an exclusive, worldwide license agreement with Augusta University Research Institute, or AURI, related to PTEN inhibitor products. Under the terms of such agreement, or the AURI PTEN License Agreement, we paid an upfront payment to AURI of $1.0 millionsome countries, and we are obligated to pay AURIexploring the potential milestone payments in an aggregate amount up to approximately $4.3 millionfor further development and royalties at a single-digit or less percentage of net sales of royalty-bearing products, or PTEN inhibitor products that are covered by licensed patents or certain of our patents or that were researched or developed using licensed technology. In addition, if we grant a sublicense under the license granted by AURI or we grant a license to certain of our patents that cover royalty-bearing products, we must pay to AURI a percentage of certain specified consideration that we receive from the sublicensee or licensee.licensing opportunities but currently do not have any active program for these acquired small molecule product candidates.
Ebola Vaccine Candidate

In November 2014, weNewLink entered into an exclusive, worldwide license and collaboration agreement, or the NewLink Merck Agreement with Merck, Sharp and Dohme Corp., or Merck to develop and potentially commercialize ourits Ebola vaccine rVSV∆G-ZEBOV GP vaccine product candidate and other aspects of our vaccine technology. Thethat it licensed from PHAC. rVSV∆G-ZEBOV GP vaccine product candidate was originally developedalso eligible to receive a PRV if approval was granted by the Public Health AgencyFDA, with the Company entitled to 60% of Canada,the PRV value obtained through sale, transfer or PHAC,other disposition of the PRV. On December 20, 2019, Merck announced that the FDA approved its application for ERVEBO® (Ebola Zaire Vaccine, Live) for the prevention of disease caused by Zaire Ebola virus in individuals 18 years of age and older. On July 27, 2020, we and Merck entered into the PRV Asset Purchase Agreement, whereby we and Merck each agreed that Merck would purchase the PRV from us for $100.0 million. Merck will pay us $60.0 million, representing our share of the purchase price in two installments. The first installment of $34.0 million was received by us at the closing during the three months ended September 30, 2020 and the second installment of $26.0 million is due on January 11, 2021 and is designed to utilizerecorded within other receivables on the rVSV vector to induce immunity against Ebola virus when replacing the VSV glycoprotein with corresponding glycoproteins from filoviruses. Under the Merck Agreement, we received an upfront payment of $30.0 million in October 2014, and in February 2015 we received a milestone payment of $20.0 million. condensed consolidated balance sheets.
We also have the potential to earn royalties on sales of the vaccine in certain countries, if the vaccine is approvedsuccessfully commercialized by Merck. However, we believe that the market for the vaccine will be limited primarily to areas in the developing world that are excluded from royalty payment or where the vaccine is donated or sold at low or no margin and if Merck successfully commercializes it. rVSV∆G-ZEBOV GP is also eligibletherefore we do not expect to receive a priority review voucher and we are entitled to a portion of the value of the voucher if it is granted. In addition to milestonematerial royalty payments from Merck we were awarded contractsin the foreseeable future.
Financial Overview
Revenue
We have no products approved for development ofcommercial sale and have not generated any revenue from product sales. In the rVSV∆G-ZEBOV GP from the U.S. BioMedical Advanced Research & Development Authority and the Defense Threat Reduction Agency totaling $52.1 million during 2016 and $67.0 million during 2014 and 2015, for total awards of $119.1 million. 
Recent Developments
Collaboration with AstraZeneca
On September 25, 2017, we announced that we have entered into a clinical collaboration agreement with AstraZeneca to evaluate the combination of indoximod and durvalumab, AstraZeneca's anti-PD-L1 monoclonal antibody, along with standard of care chemotherapy for patients with metastatic pancreatic cancer. We and AstraZeneca have agreed to initiate a randomized, placebo-controlled, Phase 2 clinical trial with the primary objective to evaluate the efficacy and safety of the immuno-oncology-based indoximod/durvalumab combination compared to gemcitabine/ABRAXANE alone. Some patients will be enrolled into a smaller cohort evaluating the combination of durvalumab with gemcitabine/ABRAXANE. From the date of our agreement with AstraZeneca and for 90 days after the completion of such combination study,future, we may not conduct a clinical trial involving the combination of indoximod andgenerate revenue from product sales, royalties on product sales, or license fees, milestones, or other upfront payments if we enter into any compound that targets PD-1collaborations or PD-L1 (other than durvalumab) for the metastatic pancreatic cancer indication, and AstraZeneca may not conduct a clinical trial involving the combination of durvalumab and any IDO pathway inhibitor (other than indoximod) for the metastatic pancreatic cancer indication. The Phase 2 clinical trial will be funded equally by both companies, with us serving as the study sponsor. Our share of the aggregate expense of the trial is not expected to have a material effect on our financial position.license agreements. We expect that our future revenue will fluctuate from quarter to begin enrolling patients inquarter for many reasons, including the first quarteruncertain timing and amount of 2018.any such payments and sales.
The market opportunity for the treatment of pancreatic cancer is substantial. Approximately 54,000 new cases of pancreatic cancer in the United States will be diagnosed in 2017 according to the National Cancer Institute, or NCI,Research and a little over 43,000 people will die of the disease this year. Pancreatic cancer is difficult to detect in its early stagesDevelopment Expenses
Research and approximately 52% of all pancreatic cancers are metastatic, or advanced, in nature and are associated with a poor prognosis. The 5-year survival rate for pancreatic cancer overall is only 8.2%, and drops to a low of 2.7% for individuals whose pancreatic cancer has metastasized to farther regions of the body.
Updated Phase 2 Data for Patients with Advanced Melanoma
On September 7, 2017, we announced updated data from the ongoing Phase 2 NLG2103 trial of indoximod in combination with the PD-1 pathway inhibitor, KEYTRUDA (pembrolizumab). These data were highlighted in an oral presentation at the Third International Cancer Immunotherapy conference in Frankfurt/Mainz, Germany, on September 9, 2017 by Yousef Zakharia, M.D., Assistant Professor of Medicine, Division of Hematology, Oncology and Blood & Marrow Transplantation at the University of Iowa and Holden Comprehensive Cancer Center.
NLG2103 is a Phase 2 trial evaluating the addition of indoximod to the standard of care checkpoint inhibitors approved for patients with advanced melanoma (pembrolizumab, ipilimumab, or nivolumab). The interim data represent a cohort of approximately 60 evaluable patients who received indoximod in combination with pembrolizumab. Evaluable patients were defined as those having at least one on-treatment imaging study. The primary outcome measure of the trial is objective response rate, or ORR, and secondary outcome measures include disease control rate and evaluation of safety and tolerability.
The data presented showed an improvement over previously reported results for the same 51 patients with cutaneous, mucosal and melanoma of unknown primary origin first presented at the American Association for Cancer Research Annual Meeting 2017 for both the complete response rate, or CR, and the ORR for patients who received indoximod in combination with pembrolizumab. The data showed improvement in CR to 20% (10/51 patients) compared to the previously reported CR of 12% (6/51 patients). The Progression-Free Survival, or PFS, by RECIST criteria was 56% at one year with median PFS of 12.9 months.
Restructuring Charges
In July 2017, we undertook an organizational realignment to refocus our clinical development efforts and align our resources to focus on our highest value opportunities. The restructuring activities included a reduction of our workforce by approximately

50%, which consistedexpenses consist primarily of clinical andcosts incurred to advance our product candidate, LUM-201. Our research and development staff, as well as stopping additional research on the Zika virus. Refer to Note 9 for more information.
Corporate Information
Founded in 1999, our principal executive office is located in Ames, Iowa,expenses include internal personnel expenditures along with an additional office located in Austin, Texas. We have a clinical,external research and development team dedicated toexpenses incurred under arrangements with third parties, such as contract research and manufacturing organizations, consultants, and our pipeline of product candidates for patients with cancer and other diseases.scientific advisors.
We incurred a net loss of $58.3 millionexpense research and development costs as incurred. Nonrefundable advance payments for goods and services that will be used in future research and development activities are capitalized as an asset and expensed when the service has been performed or when the goods have been received. We expect our research and development expenses to increase for the nine months ended September 30, 2017. We expect toforeseeable future as we continue to incur losses over the next several years as we incur expenses to completeconduct our clinical trial programs for our product candidates develop our pipeline and pursue regulatory approval of our product candidates.
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General and Administrative Expenses
General and administrative expenses consist primarily of professional fees for legal, auditing, tax and business consulting services, personnel expenses and travel costs. We expect that general and administrative expenses will increase in the future as we expand our operating activities. In addition, we expect to incur significant additional costs associated with being a SEC registrant. These increases will likely include legal fees, costs associated with Sarbanes-Oxley compliance, accounting fees, directors’ and officers’ liability insurance premiums, and other expenses.
Critical Accounting Policies and Significant Judgments and Estimates
We have prepared our condensed consolidated financial statements in accordance with U.S. GAAP which requires us to make estimates, assumptions and judgments that affect the reported amount of assets, liabilities, expensesexpenses. On an ongoing basis, we evaluate these estimates and judgments. We based our estimates on historical experience and related disclosures aton various assumptions that we believe to be reasonable under the date ofcircumstances. These estimates and assumptions form the financial statements, as well as revenues and expenses during the reporting periods. As such, to understand our financial statements, it is important to understand our critical accounting policies. A critical accounting policy is one that is both important to the portrayal of our financial condition and results of operation and requires management’s most difficult, subjective or complexbasis for making judgments often as a result of the need to make estimates about the effectcarrying values of mattersassets and liabilities and the recording of expenses that are inherently uncertain.not readily apparent from other sources. Actual results could, therefore, differ materially from these estimates under different assumptions or conditions.
Our AnnualAside from the changes disclosed in Note 2 to the condensed consolidated financial statements included in Item 1, Part I of this Quarterly Report, on Form 10-Kmanagement believes there have been no material changes to the critical accounting policies from those discussed in Private Lumos’s audited financial statements and accompanying notes thereto as of and for the year ended December 31, 2016, discusses2019 included in Company’s current report on Form 8-K/A as filed with the SEC on June 1, 2020.
COVID-19
The pandemic caused by an outbreak of COVID-19 has resulted, and is likely to continue to result, in significant national and global economic disruption and may adversely affect our most critical accounting policies. Since December 31, 2016, there have been no material changes inoperations. We are actively monitoring the critical accounting policies discussed in our 2016 Annual Report.
Recent Accounting Pronouncements
We do not believe thatpotential impact of COVID-19, if any, recently issued effective pronouncements, or pronouncements issued but not yet effective, if adopted, would have a material effect on the accompanyingcarrying value of certain assets and its continued operations. To date, we have experienced limited delays related to clinical trials as clinical sites adapt their procedures to caring for patients during a pandemic, however, we have not incurred impairment of any assets as a result of COVID-19. The extent to which these events may impact our business, clinical development, regulatory efforts, and the value of our common stock, will depend on future developments, which are highly uncertain and cannot be predicted at this time. The duration and intensity of these impacts and resulting disruption to our operations is uncertain and we will continue to evaluate the impact that these events could have on our operations, financial statements.position, and results of operations and cash flows during fiscal year 2020.


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Results of Operations

Comparison of the Three Months Ended September 30, 20172020 and 20162019:

Three Months Ended September 30,
20202019Change in $Change in %
(in thousands)(in thousands)
Revenues:
Licensing and collaboration revenue$74 $— 74 100 %
Total revenues$74 $— 
Operating expenses:
 Research and development$2,075 $1,202 873 73 %
General and administrative5,156 1,496 3,660 245 %
Total operating expenses$7,231 $2,698 
Other income, net$6,490 $29 6,461 22279 %
Income tax benefit$2,432 $— 2,432 100 %
Net income (loss)$1,765 $(2,669)
Revenues. Revenues increased by $0.1 million for the three months ended September 30, 2017 were $5.5 million, a decrease of $9.8 million from $15.3 million for2020 compared to the same period in 2016. The decrease in revenue was due to a decrease in grant revenue of $9.1 million,2019 primarily due to the work we performed in relation to ERVEBO® as a decrease in billings under the government grant contracts, and a decreasesubcontractor of $785,000 in licensing revenue. Licensing revenues declined due to lower revenues recognized under the Genentech Agreement in the three months ended September 30, 2017. For the three months ended September 30, 2017 and 2016, revenues recognized under the Genentech Agreement were $56,000 and $687,000, respectively.Merck.

Research and Development Expenses.Expenses. Research and development expenses increased by $0.9 million for the three months ended September 30, 2017 were $18.5 million, a decrease of $6.0 million from $24.5 million for2020 compared to the same period in 2016. The decrease was2019 primarily due primarily to a $6.2increases of $0.7 million decline in contract research and manufacturing spend, a $500,000 decrease in personnel-related spend, and a $530,000 decline in clinical trial expenses, $0.2 million in personnel-related and stock compensation expenses, $0.2 million in supplies and other supplies,expenses and $0.1 million in legal expenses, offset by an increasea decrease of $630,000$0.3 million in one-time restructuring expense incurred for employee severance during the third quarter of 2017, an increase of $370,000 in legal and consulting spend, and an increase of $230,000 in stock compensationcontract manufacturing expense.
General and Administrative Expenses. General and administrative expenses increased by $3.7 million for the three months ended September 30, 2017 were $7.9 million, an increase of $200,000 from $7.7 million for2020 as compared to the same period in 2016. The increase was2019 primarily due to a one-time restructuring expense incurred for employee severance during the third quarterincreases of 2017 of $1.1$2.6 million an increase of $370,000 for suppliesin personnel-related and other expenses, and an increase in stock compensation expense of $260,000 offset by a decline ofexpenses and $1.1 million in personnel-related spend,operating expenses for insurance, rent, supplies, and a decline of $430,000 in consulting and legal fees.depreciation expenses.
Other Income, Tax Benefit. Thenet. Other income, tax benefitnet increased by $6.5 million for the three months ended September 30, 2017 was $119,000,2020 compared to an income tax benefit of $1.3 million for the same period in 2016. The change of $1.2 million is2019 primarily due to a gain of $6.3 million recognized upon sale of the limited ability to carry 2017 losses back to 2015 compared to the largerPRV in July 2020.
Income Tax Benefit. The income tax benefit generatedincreased by the ability to carry 2016 losses back to 2014. The effective tax rate differs between periods primarily due to the change in the net loss generated by our foreign subsidiary and

the ability to carry losses from 2017 and 2016 back to prior years. The full benefit in 2017 to be carried back to prior years is limited to the loss available in 2015.
Net Loss. The net loss for the three months endedSeptember 30, 2017 was $20.6 million compared to net loss of $15.5$2.4 million for the same period in 2016. The basic and diluted weighted average common shares outstanding for the three months ended September 30, 2017 were 29,939,823, resulting2020 as compared to the same period in a basic and diluted loss per share2019 primarily due to the recognition of $0.69. For the three months ended September 30, 2016, the basic and diluted weighted average common shares outstanding were 28,983,561, resulting in basic and diluted loss per sharedeferred tax benefit for losses we anticipate will be offset by future income.

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Table of $0.54.Contents
Comparison of the Nine Months Ended September 30, 20172020 and 20162019
Nine Months Ended September 30,
20202019Change in $Change in %
(in thousands)(in thousands)
Revenues:
Licensing and collaboration revenue$128 $— 128 100 %
Total revenues$128 $— 
Operating expenses:
 Research and development$6,743 $4,538 2,205 49 %
General and administrative12,634 2,893 9,741 337 %
Total operating expenses$19,377 $7,431 
Other income, net$6,680 $88 6,592 7491 %
Income tax benefit$9,321 $— 9,321 100 %
Net loss$(3,248)$(7,343)
Revenues. Revenues increased by $0.1 million for the nine months ended September 30, 2017 were $18.6 million, a decrease of $4.5 million from $23.1 million for2020 compared to the same period in 2016. The decrease in revenue was due to a decrease in grant revenue of $1.8 million,2019 primarily due to the work we performed in relation to ERVEBO® as a decrease in billings under the government grant contracts,subcontractor of Merck.
Research and a decrease of $2.7 million in licensing revenue. Licensing revenues declined primarily due to lower revenues recognized under the GenentechDevelopment Expenses. Research and Merck Agreements in the nine months ended September 30, 2017. For the nine months ended September 30, 2017 and 2016, revenues recognized under the Genentech Agreement were $279,000 anddevelopment expenses increased by $2.2 million respectively. No revenues were recognized under the Merck Agreement for the nine months ended September 30, 20172020 compared to revenuesthe same period in 2019 primarily due to increases of $764,000$1.6 million in clinical trial expenses, $1.2 million in personnel-related and stock compensation expenses, $0.6 million in supplies and other expenses and $0.4 million in write-off of the acquired NewLink's in-process research and development costs, offset bydecreases of $1.3 million in contract manufacturing expenses and $0.3 million in legal and consulting expenses.
General and Administrative Expenses. General and administrative expenses increased by $9.7 million for the nine months ended September 30, 2016.2020 compared to the same period in 2019 primarily due to increases of $4.7 million in personnel-related and stock compensation expenses, $2.8 million in operating expenses for insurance, rent, supplies and depreciation expenses and $2.2 million in legal and consulting expenses.
Research and Development Expenses. Research and development expensesOther Income, net. Other income, net increased by $6.6 million for the nine months ended September 30, 2017 were $52.4 million, a decrease of $21.4 million from $73.8 million for2020 as compared to the same period in 2016. The decrease was2019 primarily due to a decreasegain of $11.2$6.3 million in restructuring charges. During the nine months ended September 30, 2017 we incurred restructuring charges of $630,000 for employee severance costs compared to restructuring charges of $11.8 million for contract termination fees of $6.5 million, a fixed asset impairment charge of $4.0 million and employee severance of $1.3 million during the comparable period in 2016. The remainderrecognized upon sale of the change year over year is due to a declinePRV in clinical trial spend of $4.9July 2020.
Income Tax Benefit.Income tax benefit increased by $9.3 million a decrease in supplies and other expenses of $3.5 million, a decrease in personnel-related expense of $2.9 million, and a decrease in licensing fees of $600,000. These reductions in spend were offset by an increase in stock compensation expense of $1.1 million, an increase in manufacturing spend of $310,000, and an increase in legal and consulting fees of $300,000.
General and Administrative Expenses. General and administrative expenses for the nine months ended September 30, 2017 were $25.0 million, a decrease of $1.0 million from $26.0 million for2020 compared to the same period in 2016. The decrease was2019 primarily due primarily to a reduction in personnel-related spendrecording of $2.3$4.5 million and a reduction in legal and consulting of $680,000. These decreases were offset by an increase in stock compensation expensecurrent tax benefit related to carry back of $760,000, an increase in supplies and other expensesNOL under the CARES Act, $3.8 million of $650,000, and an increase in restructuring charges of $570,000 for employee severance costs.
Income Tax Benefit. The incomedeferred tax benefit for the nine months ended September 30, 2017 was $429,000, compared tolosses we anticipate will be offset by future income and $1.0 million of deferred tax benefit for release of $5.0 million for the same period in 2016. The change of $4.6 million is primarily due to the limited ability to carry 2017 losses back to 2015 compared to the larger benefit generated by the ability to carry 2016 losses back to 2014. The effective tax rate differs between periods primarily due to the change in the net loss generated by our foreign subsidiary and the ability to carry lossesvaluation allowance from 2017 and 2016 back to prior years and limitations on the amount available to be used in prior years.Private Lumos.
Net Loss. The net loss for the nine months endedSeptember 30, 2017 was $58.3 million compared to net loss of $71.6 million for the same period in 2016. The basic and diluted weighted average common shares outstanding for the nine months ended September 30, 2017 were 29,462,226, resulting in a basic and diluted loss per share of $1.98. For the nine months ended September 30, 2016, the basic and diluted weighted average common shares outstanding were 28,911,042, resulting in basic and diluted loss per share of $2.48.

Liquidity and Capital Resources

AsWe have historically devoted substantially all our efforts toward research and development and have never earned revenue from commercial sales of September 30, 2017,our products. We expect to continue to incur additional substantial losses in the foreseeable future as a result of our research and development programs and from general and administrative costs associated with its operations. However, we had believe that its existing cash and cash equivalents of $120.7 million. We have fundedapproximately $105.6 million as of September 30, 2020 will be sufficient to allow us to fund our operations principally through read out of the private placementPhase 2b clinical trial for a subset of equity securitiespatients with PGHD indication under our LUM-201 product candidate and public offerings of common stock. To date, we have raised aggregate proceeds, net of offering costs, of $76.3 million for at least 12 months from the issuancefiling date of convertible preferred stock prior to our IPO, and $145.3 million in net proceeds through our IPO and other public follow-on offerings. Additionally, on November 29, 2016, we entered into a Sales Agreement with Cantor Fitzgerald & Co., or Cantor, under which we may sell up to $40.0 million of our common stock in one or more placements at prevailing market prices in an ATM offering. We launched this ATM in June 2017. During the three months ended September 30, 2017, we sold 1,940,656 shares of common stock under this ATM, with aggregate net proceeds of $19.3 million after commissions of $398,000 paid to Cantor as the placement agent and other expenses of $163,000. Also subsequent to September 30, 2017, we sold 5,750,000 shares of common stock in a public offering for aggregate net proceeds of $55.2 million after underwriters' discounts, commissions and other expenses of $3.7 million.


With the exception of the 2014 fiscal year, we have incurred operating losses and an accumulated deficit as a result of ongoing research and development spending since inception. We anticipate that we will continue to generate operating losses as we incur expenses to complete our clinical trial programs for our product candidates, develop our pipeline and pursue regulatory approval of our product candidates.Quarterly Report.
We may seek to sell additional equity or debt securities or obtain a credit facility if our available cash and cash equivalents are insufficient to satisfy our liquidity requirements or if we develop additional opportunities to do so. The sale of additional equity and debt securities may result in additional ownership dilution to our stockholders. If we raise additional funds through the issuance of debt securities or preferred stock, these securities could have rights senior to those of our common stock and could contain covenants that would restrict our operations. We may require additional capital beyond our currently forecasted
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Table of Contents
amounts. Any such required additional capital may not be available on reasonable terms, if at all. If we were unable to obtain additional financing, we may be required to reduce the scope of, delay or eliminate some or all of our planned research and development activities, which could harm our business.
Because of the numerous risks and uncertainties associated with the research and development of biopharmaceutical products,our product candidates, we are unable to estimate the exact amounts of our working capital requirements. Our future funding requirements will depend on many factors, including, but not limited to:to:
the scope, progress, results, and costs of clinical trials for our product candidates, and discovery and development activities related to new product candidates;
the timing of, and the costs involved in, obtaining regulatory approvals for our product candidates;
the cost of commercialization activities if any of our product candidates are approved for sale, including marketing, sales, facilities, and distribution costs;
the cost of manufacturing our product candidates and any products we commercialize;
our ability to establish and maintain strategic collaborations, licensing or other arrangements and the financial terms of such agreements;
whether, and to what extent, we are required to repay our outstanding government provided loans;
the costs involved in preparing, filing, prosecuting, maintaining, defending and enforcing patent claims, including litigation costs and the outcome of such litigation;
the impact of public health crises such as the current COVID-19 pandemic or similar outbreaks, and
the timing, receipt and amount of sales of, or royalties on, our future products, if any.
We believe that our cash and cash equivalents on hand and the proceeds from our recent public offering will be sufficient to fund our planned operations into the second quarter of 2020.
Cash Flows
The following table sets forth the primary sources and uses of cash for each of the periods set forth below:below (in thousands):
Sources and Uses of Cash and Cash Equivalents
(in thousands)
  Nine Months Ended September 30, 
  2017 2016 
 Net cash used in operating activities$(31,070) $(48,933) 
 Net cash provided by investing activities142
 111
 
 Net cash provided by financing activities20,140
 1,478
 
 Net decrease in cash and cash equivalents$(10,788) $(47,344) 

Nine Months Ended September 30,
20202019
Net cash used in operating activities$(16,017)$(6,357)
Net cash provided by investing activities116,661 — 
Net cash used in financing activities(21)— 
Net increase (decrease) in cash and equivalents$100,623 $(6,357)
For the nine months ended September 30, 20172020 and 2016, we2019, our operating activities used cash of $31.1$16.0 million and $48.9$6.4 million, respectively, for our operating activities. Forrespectively. The increase was primarily due to an increase in losses from operations during the nine months ended September 30, 2017, the sources and uses of cash in this period primarily resulted from our net loss adjusted for non-cash items and changes in operating assets and liabilities. The decrease in cash used in operating activities was primarily due2020 as compared to the decrease in research and development activity offset by changes in working capital and a decrease in revenues for the nine months ended September 30, 2017 as compared2019, in addition to revenues for the nine months ended September 30, 2016.gain on sale of the PRV of $6.3 million and recognition of a deferred tax benefit of $4.8 million.
For the nine months ended September 30, 20172020 and 2016,2019, our investing activities provided cash of $142,000$116.7 million and $111,000,none, respectively. The cash provided by investing activities during the nine months ended September 30, 2017increase was primarily due to proceeds received from sales of property and equipment of $185,000 offset by $43,000 in purchases of property and equipment. The cash

provided by investing activities during the nine months ended September 30, 2016 was due to maturity of certificates of deposit for $2.2 million offset by $2.1$84.2 million in purchasescash acquired in connection with the Merger and $32.5 million received upon sale of property and equipment.the PRV in July 2020.
For the nine months ended September 30, 20172020 and 2016,2019, our financing activities providedused cash of $20.1 million$21,000 and $1.5 million,none, respectively. The cash provided byused in financing activities in the nine months ended September 30, 2017 was primarily related to repayment of notes payable due to Iowa State University Research Park, that were assumed in connection with the issuanceMerger.


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Table of common stock for net proceeds of $20.6 million offset by net payments on long-term obligations and notes payable of $185,000 and repurchases of common stock of $260,000. The cash provided by financing activities in the nine months ended September 30, 2016 was primarily due to the sale and issuance of common stock for net proceeds of $1.7 million, offset by net payments on long-term obligations and notes payable of $197,000, and repurchase of common stock of $13,000.Contents
Contractual Obligations and Commitments
There are no material changes to our contractual obligations as disclosed in our Annual Report on Form 10-K for the year ended December 31, 2016.
Off-Balance Sheet Arrangements

We did not have during the periods presented, and we do not currently have, any off-balance sheet arrangements, as defined under SEC rules.


ITEM 3.    QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

We are exposed to market risk related to changes in interest rates. As of September 30, 20172020 and December 31, 2016,2019, we had cash and cash equivalents and certificates of deposit of $120.7$105.6 million and $131.5$5.0 million, respectively, consisting primarily of money market funds. Our primary exposure to market risk is interest rate sensitivity, which is affected by changes in the general level of United States interest rates. Due to the short-term duration of our investment portfolio and the low risklow-risk profile of our investments, an immediate 10% change in interest rates would not have a material effect on the fair market value of our portfolio.


Our long-term debt and our capital lease obligations bear interest at fixed rates. Any change in interest rates would have an immaterial impact on our financial statements.

ITEM 4.    CONTROLS AND PROCEDURES

Evaluation of Disclosure Controls and Procedures

We carried out an evaluation required by the Securities Exchange Act of 1934, as amended, or the Exchange Act, under the supervision and with the participation of our chiefOur principal executive officer and chiefprincipal financial officer of the effectiveness of the design and operationhave concluded, based on an evaluation of our disclosure controls and procedures as(as defined in Rule 13a-15(e) of the Exchange Act, Rules 13a-15(e) or 15d-15(e)) as required by paragraph (b) of September 30, 2017. Based on this evaluation, our chief executive officer and chief financial officer concludedExchange Act Rules 13a-15 or 15d-15 that, as of September 30, 2017,2020, the our disclosure controls and procedures were effective to provide reasonable assurance that information required to be disclosed by us in the reports that we file or submit under the Exchange Act is recorded, processed, summarized, and reported within the time periods specified in the rules and forms of the SEC and to provide reasonable assurance that such information is accumulated and communicated to our management, including our chief executive officer and chief financial officer, as appropriate to allow timely decisions regarding required disclosures.effective.
Changes in Internal Control over Financial Reporting
There were no changes inIn connection with the evaluation of our internal control over financial reporting that occurred during the period coveredquarter ended September 30, 2020, which is required under the Exchange Act by this Quarterly Report on Form 10-Qparagraph (d) of Exchange Rules 13a-15 or 15d-15 (as defined in paragraph (f) of Rule 13a-15), management determined that havethere was no change that materially affected or areis reasonably likely to materially affect our internal control over financial reporting.

Off-Balance Sheet Arrangements
We did not have during the periods presented, and we do not currently have, any off-balance sheet arrangements, as defined under SEC rules.

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PART II. OTHER INFORMATION


ITEM 1.    LEGAL PROCEEDINGS
See Note 11 to the condensed consolidated financial statements included in Part I, Item 1 of this Quarterly Report for information related to legal proceedings.
Item 1A.     RISK FACTORS
RISK FACTORS
Investing in our common stock involves significant risks, some of which are described below. In evaluating our business, investors should carefully consider the following risk factors. These risk factors contain, in addition to historical information, forward-looking statements that involve substantial risks and uncertainties. Our actual results could differ materially from the results discussed in the forward-looking statements. Factors that could cause or contribute to such differences include, but are not limited to, those discussed below. The order in which the following risks are presented is not intended to reflect the magnitude of the risks described. The occurrence of any of the following risks could have a material adverse effect on our business, financial condition, results of operations and prospects. In that case, the trading price of our common stock could decline, and you may lose all or part of your investment.
Business Risks Related to our Financial Condition and Capital Requirements
Risks RelatingWe have a limited operating history and have incurred significant losses since our inception, and we anticipate that we will continue to Clinical Developmentincur substantial and Commercializationincreasing losses for the foreseeable future. We have only one product candidate and no commercial sales, which, together with our limited operating history, makes it difficult to evaluate our business and assess our future viability.
We are a clinical-stage biopharmaceutical company with a limited operating history. We do not have any products approved for sale, and we are currently focused on developing our product candidate, LUM-201. Evaluating our performance, viability or future success will be more difficult than if we had a longer operating history or approved products on the market. We continue to incur significant research and development and general and administrative expenses related to our operations. Investment in biopharmaceutical product development is highly speculative because it entails substantial upfront capital expenditures and significant risk that any potential product candidate will fail to demonstrate adequate effect or an acceptable safety profile, gain regulatory approval or become commercially viable. We have incurred significant operating losses in each year since our inception and expect to incur substantial and increasing losses for the foreseeable future. As of September 30, 2020, we had an accumulated deficit of $63.6 million. As a result of the PRV Asset Purchase Agreement entered into with Merck on July 27, 2020, we may have taxable net income during the year ended December 31, 2020, however, due to the step up to fair value of the PRV asset recorded in conjunction with the Merger, we do not expect to achieve operating income for 2020 or for the foreseeable future.
To date, we have devoted substantially all of our efforts to research and development, including clinical trials, but have not completed development of any product candidate. We anticipate that our expenses will increase substantially as we:
continue the research and development of our product candidate, LUM-201, and any future product candidates;
pursue clinical trials of LUM-201, including the Phase 2b OraGrowtH210 Trial of LUM-201 in PGHD and the simultaneous PK/PD “OraGrowtH212 Trial” of LUM-201 in PGHD that we expect to initiate during the first quarter of 2021;
seek to in-license additional product candidates and incur any future costs to develop these product candidates;
seek regulatory approvals for LUM-201 and any future product candidates that successfully complete clinical trials;
establish a sales, marketing and distribution infrastructure and scale-up manufacturing capabilities to commercialize LUM-201 or any future product candidates if they obtain regulatory approval, including process improvements in order to manufacture LUM-201 or any future product candidates at commercial scale; and
enhance operational, financial and information management systems and hire more personnel, including personnel to support development of LUM-201 and any future product candidates and, if a product candidate is approved, its commercialization efforts.
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To be profitable in the future, we must succeed in developing and eventually commercializing LUM-201 as well as other products with significant market potential. This will require us to be successful in a range of activities, including advancing LUM-201 and any future product candidates, completing clinical trials of these product candidates, obtaining regulatory approval for these product candidates and manufacturing, marketing and selling those products for which we may obtain regulatory approval. We are only in the preliminary stages of some of these activities. We may not succeed in these activities and may never generate revenue that is sufficient to be profitable in the future. Even if we are profitable, we may not be able to sustain or increase profitability on a quarterly or annual basis. Our Product Candidates
Iffailure to achieve sustained profitability would depress our value and could impair our ability to raise capital, expand our business, diversify our product candidates, do not meet safety and efficacy endpoints in clinical trials, they will not receive regulatory approval, and we will be unable to market them. We have not completed testing of any of our product candidates, in controlled clinical trials.if approved, or continue our operations.
The clinical developmentWe currently have no source of product revenue and regulatory approval process is expensive and time-consuming. The timing ofmay never become profitable.
To date, we have not generated any futurerevenues from commercial product approval cannot be accurately predicted. Ifsales, or otherwise. Even if we failare able to obtainsuccessfully achieve regulatory approval for our currentLUM-201 or any future product candidates, we do not know when any of these products will be unablegenerate revenue from product sales. Our ability to marketgenerate revenue from product sales and sell them and thereforeachieve profitability will depend upon our ability, alone or with any future collaborators, to successfully commercialize products, including LUM-201 or any product candidates that we may never be profitable.develop, in-license or acquire in the future. Our ability to generate revenue from product sales from LUM-201 or any future product candidates also depends on a number of additional factors, including our or any future collaborators’ ability to:
As part of the regulatory process, we must conductcomplete development activities, including our planned Phase 2b and Phase 3 clinical trials for each product candidate to of LUM-201, successfully and on a timely basis;
demonstrate the safety and efficacy of LUM-201 to the satisfaction of the FDA and obtain regulatory approval for LUM-201 and future product candidates, if any, for which there is a commercial market;
complete and submit applications to, and obtain regulatory approval from, foreign regulatory authorities;
set a commercially viable price for our products;
establish and maintain supply and manufacturing relationships with reliable third parties, and ensure adequate and legally compliant manufacturing of bulk drug substances and drug products to maintain that supply;
develop a commercial organization capable of sales, marketing and distribution of any products for which we obtain marketing approval in markets where we intend to commercialize independently;
find suitable distribution partners to help us market, sell and distribute our approved products in other markets;
obtain coverage and adequate reimbursement from third-party payors, including government and private payors;
achieve market acceptance of our approved products, if any;
establish, maintain and protect our intellectual property rights and avoid third-party patent interference or patent infringement claims; and
attract, hire and retain qualified personnel.
In addition, because of the numerous risks and uncertainties associated with pharmaceutical product development, including that LUM-201 or any future product candidates may not advance through development or achieve the endpoints of applicable clinical trials, we are unable to predict the timing or amount of increased expenses, or when or if we will be able to achieve or maintain profitability. In addition, our expenses could increase beyond expectations if we decide to or are required by the FDA or foreign regulatory authorities to perform studies or trials in addition to those that we currently anticipate. Even if we are able to complete the development and regulatory process for LUM-201 or any future product candidates, we anticipate incurring significant costs associated with commercializing these products.
Even if we are able to generate revenues from the sale of LUM-201 or any future product candidates that may be approved, we may not become profitable and may need to obtain additional funding to continue operations. If we fail to become profitable or are unable to sustain profitability on a continuing basis, then we may be unable to continue our operations at planned levels and be forced to reduce or shut down our operations.
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We will need additional funds to support our operations, and such funding may not be available to us on acceptable terms, or at all, which would force us to delay, reduce or suspend our research and development programs and other operations or commercialization efforts. Raising additional capital may subject us to unfavorable terms, cause dilution to our existing stockholders, restrict our operations or require us to relinquish rights to our product candidates and technologies.
The completion of the development and the potential commercialization of LUM-201 and any future product candidates, should they receive approval, will require substantial funds. Our future financing requirements will depend on many factors, some of which are beyond our control, including the following:
the rate of progress and cost of our clinical trials;
the timing of, and costs involved in, seeking and obtaining approvals from the FDA and other regulatory authorities abroad. The numberauthorities;
the extent of any required post-marketing approval commitments to applicable regulatory authorities;
developing an efficient, cost-effective, and designscalable manufacturing process for LUM-201 and any future product candidates, including establishing and maintaining commercially viable supply and manufacturing relationships with third parties to obtain finished products that are appropriately packaged for sale;
the costs of commercialization activities if LUM-201 or any future product candidate is approved, including product sales, marketing, manufacturing and distribution;
the degree and rate of market acceptance of any products launched by us or future partners;
a continued acceptable safety profile following any marketing approval;
the costs of filing, prosecuting, defending and enforcing any patent claims and other intellectual property rights;
our ability to enter into additional collaboration, licensing, commercialization or other arrangements and the terms and timing of such arrangements;
the emergence of competing technologies or other adverse market developments; and
the costs of attracting, hiring and retaining qualified personnel.
We do not have any material committed external source of funds or other support for our planned development efforts. Until we can generate a sufficient amount of product revenue to finance our cash requirements, which we may never do, we expect to finance future cash needs through a combination of public or private equity offerings, debt financings, collaborations, strategic alliances, licensing arrangements and other marketing and distribution arrangements. Additional financing may not be available to us when we need it or such additional financing may not be available on favorable terms. If we raise additional capital through marketing and distribution arrangements or other collaborations, strategic alliances or licensing arrangements with third parties, we may have to relinquish certain valuable rights to LUM-201 or any potential future product candidates, technologies, future revenue streams or research programs, or grant licenses on terms that may not be favorable to us. If we raise additional capital through public or private equity offerings, the ownership interest of our existing stockholders will be diluted, and the terms of these securities may include liquidation or other preferences that adversely affect its stockholders’ rights. If we raise additional capital through debt financing, we may be subject to covenants limiting or restricting our ability to take specific actions, such as incurring additional debt, making capital expenditures or declaring dividends. If we are unable to obtain adequate financing when needed, we may have to delay, reduce the scope of, or suspend one or more of our clinical trials or research and development programs or our commercialization efforts.
Our operating results may fluctuate significantly, which makes our future operating results difficult to predict and could cause our operating results to fall below expectations or our guidance.
Our quarterly and annual operating results may fluctuate significantly in the future, which makes it difficult for us to predict our future operating results. From time to time, we may enter into collaboration agreements with other companies that include development funding and significant upfront and milestone payments and/or royalties. Accordingly, our revenue may depend on development funding and the achievement of development and clinical milestones under any potential future collaboration and license agreements and sales of its product candidates, if approved. These upfront and milestone payments may vary significantly from period to period and any such variance could cause a significant fluctuation in our operating results from one period to the next. In addition, we measure compensation cost for stock-based awards made to employees at the grant date of the award, based on the fair value of the award as determined by our Board, and recognize the cost as an expense over the employee’s requisite service period. As the variables that we use as a basis for valuing these awards change over time, the
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magnitude of the expense that we must recognize may vary significantly. Furthermore, our operating results may fluctuate due to a variety of other factors, many of which are outside of our control and may be difficult to predict, including the following:
the timing and cost of, and level of investment in, research and development activities relating to LUM-201 and any future product candidates, which will change from time to time;
our ability to enroll patients in clinical trials and the timing of enrollment;
the cost of manufacturing LUM-201 and any future product candidates, which may vary depending on FDA guidelines and requirements, the quantity of production and the terms of our agreements with manufacturers;
expenditures that we will or may incur to acquire or develop additional product candidates and technologies;
the timing and outcomes of clinical trials for LUM-201 and any future product candidates or competing product candidates;
changes in the competitive landscape of its industry, including consolidation among our competitors or partners;
any delays in regulatory review or approval of LUM-201 or any of our future product candidates;
the level of demand for LUM-201 and any future product candidates, should they receive approval, which may fluctuate significantly and be difficult to predict;
the risk/benefit profile, cost and reimbursement policies with respect to our products candidates, if approved, and existing and potential future drugs that compete with our product candidates;
competition from existing and potential future drugs that compete with LUM-201 or any of our future product candidates;
our ability to commercialize LUM-201 or any future product candidate inside and outside of the United States, either independently or working with third parties;
our ability to establish and maintain collaborations, licensing or other arrangements;
our ability to adequately support future growth;
potential unforeseen business disruptions that increase our costs or expenses;
future accounting pronouncements or changes in our accounting policies; and
the changing and volatile global economic environment.
The cumulative effects of these factors could result in large fluctuations and unpredictability in our quarterly and annual operating results. As a result, comparing our operating results on a period-to-period basis may not be meaningful. Investors should not rely on our past results as an indication of its future performance.
Our ability to use our net operating loss carryforwards and certain other tax attributes is limited by Sections 382 and 383 of the Internal Revenue Code of 1986, as amended (the "Code").
Sections 382 and 383 of the Code limit a corporation’s ability to utilize its net operating loss carryforwards and certain other tax attributes (including research credits) to offset any future taxable income or tax if the corporation experiences a cumulative ownership change of more than 50% over any rolling three-year period. State net operating loss carryforwards (and certain other tax attributes) may be similarly limited. A Section 382 ownership change can, therefore, result in significantly greater tax liabilities than a corporation would incur in the absence of such a change, and any increased liabilities could adversely affect the corporation’s business, results of operations, financial condition and cash flow.
Based on Section 382 ownership change analyses, we believe that from our inception through June 30, 2019, we experienced Section 382 ownership changes in September 2001 and March 2003, and BPS experienced Section 382 ownership changes in January 2006 and January 2011.
Additionally, based on Section 382 ownership change analyses through March 18, 2020, as a result of the Merger, both historical NewLink and Private Lumos experienced Section 382 ownership changes on March 18, 2020.
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These ownership changes limited our ability to utilize federal net operating loss carryforwards and certain other tax attributes that accrued prior to the respective ownership changes of us and our subsidiaries and may continue to limit our ability to utilize such attributes in the future.
Additional ownership changes may occur in the future as a result of events over which we will have little or no control, including purchases and sales of our equity by our 5% stockholders, the emergence of new 5% stockholders, additional equity offerings or redemptions of our stock or certain changes in the ownership of any of our 5% stockholders.
Accounting pronouncements may impact our reported results of operations and financial position.
U.S. GAAP and related implementation guidelines and interpretations can be highly complex and involve subjective judgments. Changes in these rules or their interpretation, the adoption of new pronouncements or the application of existing pronouncements to changes in our business could significantly alter our reported financial statements and results of operations.
We incur significant costs as a result of operating as a public company, and our management is required to devote substantial time to meet compliance obligations.
As a public company, we incur significant legal, accounting and other expenses to comply with reporting requirements of the Exchange Act, the Sarbanes-Oxley Act of 2002 (the “Sarbanes-Oxley Act”), as well as rules subsequently implemented by the SEC and The NASDAQ Global Market. Meeting the requirements of these rules and regulations entails significant legal and financial compliance costs, makes some activities more difficult, time-consuming or costly and may also place undue strain on our personnel, systems and resources. Our management and other personnel devote a substantial amount of time to these compliance requirements. In addition, these rules and regulations may make it more difficult and more expensive for us to obtain director and officer liability insurance, and we may be required to accept reduced policy limits and coverage or incur substantially higher costs to obtain the same or similar coverage. As a result, it may be more difficult for us to attract and retain qualified people to serve on our Board, our Board committees or as executive officers.
Failure to achieve and maintain effective internal controls in accordance with Section 404 of the Sarbanes-Oxley Act could have a material adverse effect on our ability to produce accurate financial statements and on our stock price.
Pursuant to Section 404 of the Sarbanes-Oxley Act, we are required to publish a report by our management on our internal control over financial reporting. To achieve compliance with Section 404, we have engaged in a process to document and evaluate our internal control over financial reporting, which has been both costly and challenging. To maintain compliance on an ongoing basis, we will need to dedicate internal resources, engage outside consultants and adopt a detailed work plan. Despite our effort, there is a risk that neither we nor our independent registered public accounting firm will be able to conclude that our internal control over financial reporting is effective as required varies dependingby Section 404. This could result in an adverse reaction in the financial markets due to a loss of confidence in the reliability of our financial statements.
The comprehensive tax reform bill of 2017 could adversely affect our business and financial condition.
On December 22, 2017 the Tax Act was signed into law. The Tax Act significantly revised the Code and included, among other things, significant changes to corporate taxation, including a reduction of the corporate income tax rate from a top marginal rate of 35% to a flat rate of 21%, limitation of the tax deduction for interest expense to 30% of adjusted earnings (except for certain small businesses), limitation of the deduction for net operating losses to 80% of current year taxable income for net operating losses arising in taxable years beginning after December 31, 2017 and elimination of net operating loss carrybacks for net operating losses arising in taxable years beginning after December 31, 2017, one time taxation of offshore earnings at reduced rates regardless of whether they are repatriated, elimination of U.S. tax on foreign earnings (subject to certain important exceptions), immediate deductions for certain new investments instead of deductions for depreciation expense over time, and modifying or repealing many business deductions and credits. Notwithstanding the reduction in the corporate income tax rate, the overall impact of the Tax Act did not have a material impact on our business. In addition, it is uncertain if and to what extent various states will conform to the Tax Act. The impact of the Tax Act on holders of our common stock is also uncertain and could be adverse. We urge our stockholders to consult with their legal and tax advisors with respect to the Tax Act and the potential tax consequences of investing in or holding our common stock.
Changes in our effective income tax rate could adversely affect our results of operations in the future.
For the three and nine months ended September 30, 2020, we recorded an income tax benefit of $2.4 million and $9.3 million, respectively. Our income tax rate differs from the amount that would be expected after applying the statutory U.S. federal income tax rate primarily due to the benefit of $4.5 million recorded as a result of the CARES Act. Additionally, the income tax benefit for the three and nine months ended September 30, 2020 includes $2.4 million and $4.8 million, respectively, for the release of the valuation allowance related to Private Lumos NOLs and a current period benefit for losses
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we anticipate will be offset by future income. Our effective income tax rate, as well as our relative domestic and international tax liabilities, will depend in part on the allocation of any future income among different jurisdictions. In addition, various factors may have favorable or unfavorable effects on our effective income tax rate in individual jurisdictions or in the aggregate. These factors include whether tax authorities agree with our interpretations of existing tax laws, any required accounting for stock options and other share-based compensation, changes in tax laws and rates (including the recently enacted U.S. federal income tax law changes), our future levels of research and development spending, changes in accounting standards, changes in the mix of any future earnings in the various tax jurisdictions in which we may operate, the outcome of any examinations by the U.S. Internal Revenue Service or other tax authorities, the accuracy of our estimates for unrecognized tax benefits and realization of deferred tax assets and changes in overall levels of pre-tax earnings. The effect on our income tax liabilities resulting from the above-mentioned factors or other factors could have a material adverse effect on our results of operations.
Risks Related to the Development and Commercialization of our Product Candidate
Our success depends heavily on the successful development, regulatory approval and commercialization of our only product candidate, LUM-201.
We do not have any products that have gained regulatory approval. Our current clinical-stage product candidate, LUM-201, is an orally-formulated GH stimulating therapeutic for a subset of PGHD patients and potentially other endocrine disorders. As a result, our near-term prospects, including our ability to finance our operations and generate revenue, are substantially dependent on our ability to obtain regulatory approval for and, if approved, to successfully commercialize LUM-201 in a timely manner.
We cannot commercialize LUM-201 or any future product candidates in the United States without first obtaining regulatory approval for the product from the FDA, nor can we commercialize LUM-201 or any future product candidates outside of the United States without obtaining regulatory approval from comparable foreign regulatory authorities. The FDA approval process typically takes years to complete and approval is never guaranteed. Before obtaining regulatory approvals for the commercial sale of LUM-201 for a target PGHD indication or any future product candidates, we generally must demonstrate with substantial evidence gathered in preclinical and well-controlled clinical trials that the product candidate is safe and effective for use for that target indication and that the condition being evaluated,manufacturing facilities, processes and controls are adequate. We are pursuing the same regulatory pathway for LUM-201 followed by most of the approved rhGH products and long-acting GH products under development with LUM-201 focused on a subset of previously diagnosed PGHD patients. We intend to study treatment naïve patients by conducting trials including a six-month Phase 2b dose-finding trial results and regulations applicablea Phase 3 clinical trial with a primary endpoint of 12 month mean height velocity that is intended to support regulatory approval. If we must conduct additional or different trials than prior rhGH products were required to complete, this could increase the amount of time and expense required for regulatory approval of LUM-201, if any. In addition, while the available growth data from published studies of approved rhGH therapy products suggest that six and 12 months mean height velocities are well correlated, it is possible that LUM-201, due to its unique properties, will produce different results. If the six months mean height velocities that we observe for LUM-201 in the planned Phase 2b Trial do not correlate to 12 month mean height velocities that we ultimately observe in any particularPhase 3 clinical trial that we may conduct, LUM-201 may not achieve the required primary endpoint in the Phase 3 clinical trial, and LUM-201 may not receive regulatory approval. Moreover, obtaining regulatory approval for marketing of LUM-201 in one country does not ensure we will be able to obtain regulatory approval in other countries, while a failure or delay in obtaining regulatory approval in one country may have a negative effect on the regulatory process in other countries.
Even if LUM-201 or any of our future product candidate. Any inabilitycandidates were to successfully complete preclinicalobtain approval from the FDA and comparable foreign regulatory authorities, any approval might contain significant limitations related to use restrictions for specified age groups, warnings, precautions or contraindications, or may be subject to burdensome post-approval study or risk management requirements. If we are unable to obtain regulatory approval for LUM-201 in one or more jurisdictions, or any approval contains significant limitations, we may not be able to obtain sufficient funding or generate sufficient revenue to continue to fund its operations. Also, any regulatory approval of LUM-201 or any future product candidates, once obtained, may be withdrawn. Furthermore, even if we obtain regulatory approval for LUM-201, the commercial success of LUM-201 will depend on a number of factors, including the following:
development of our own commercial organization or establishment of a commercial collaboration with a commercial infrastructure;
establishment of commercially viable pricing and obtaining approval for adequate reimbursement from third-party and government payors;
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the ability of our third-party manufacturers to manufacture quantities of LUM-201 using commercially viable processes at a scale sufficient to meet anticipated demand and reduce our cost of manufacturing, and that are compliant with the FDA’s current Good Manufacturing Practice (“cGMP”);
our success in educating physicians and patients about the benefits, administration and use of LUM-201;
the availability, perceived advantages, relative cost, relative safety and relative efficacy of alternative and competing treatments;
the effectiveness of our own or our potential strategic collaborators’ marketing, sales and distribution strategy and operations;
acceptance of LUM-201 as safe and effective by patients, caregivers and the medical community;
a continued acceptable safety profile of LUM-201 following approval; and
continued compliance with our obligations in our intellectual property licenses with third parties upon favorable terms.
Many of these factors are beyond our control. If we or our commercialization collaborators are unable to successfully commercialize LUM-201, we may not be able to earn sufficient revenues to continue our business.
The analysis that supports our basis for pursuing development of LUM-201 for PGHD is derived from data from three clinical developmenttrials conducted by Merck in the 1990s, and a post-hoc analysis of one of the trials. Various issues relating to such trials and analysis could result in additional costs to us.
Priormaterially adversely impact our LUM-201 clinical trial program designsdesign and our future development plans.
The probability of the Phase 2b Trial succeeding is highly dependent on the adequacy of the Phase 2b Trial design. In designing such trial, we reviewed data and analysis from three studies on LUM-201 completed by Merck in the 1990s (the “Merck Trials”) and we incorporated the results our analysis of Merck’s clinical data into the design of the Phase 2b Trial. However, we could have misinterpreted or performed a flawed analysis of such data. Factors that could have affected our interpretation and analysis of the Merck Trials include:
clinical trial procedures and statistical analysis methods may have changed since the 1990s when the Merck Trials were conducted, which limits our ability to effectively predict how changes to trial design might affect the Phase 2b Trial results;
two of the Merck Trials were discontinued prior to completion due to lack of efficacy;
one of the Merck Trials changed the formulation of the drug part way through the treatment naïve patient trial and for the other previously-treated patient trial the formulation change was for the entire trial, and the changed formulation was subsequently determined to have 30% to 40% less bioavailability;
certain relevant information from the Merck Trials, including the source documentation for the Merck Trials, is not available and so could not be referenced for our analysis and Phase 2b Trial design; and
bias in small sample size and other limitations inherent in the post-hoc analysis of the Merck Trials upon which we have relied for our Phase 2b Trial design could have caused such post-hoc analysis to be unreliable.
As a result of such factors, among others, there could be flaws in the design of the Phase 2b Trial that could cause it to fail, which would materially adversely impact our business, future development plans, and prospects.
Because the results of preclinical testing or earlier clinical trials are not necessarily predictive of future clinical trial designs or results. Initial results, LUM-201 may not be confirmed upon full analysis of the detailedhave favorable results of a trial. Product candidates in later-stagelater clinical trials may fail to show the desired safetyor receive regulatory approval.
Success in preclinical testing and efficacy despite having progressed through initialearly clinical trials with acceptable endpoints.does not ensure that later clinical trials will generate adequate data to demonstrate the efficacy and safety of an investigational drug. A number of companies in the biopharmaceutical industrypharmaceutical and biotechnology industries, including those with greater resources and experience, have suffered significant setbacks in advanced clinical trials, due to lack of efficacy or unacceptable safety issues, notwithstandingeven after seeing promising results in earlier clinical trials. MostWe do not know whether the clinical trials we are conducting, or may conduct, will demonstrate adequate efficacy and safety to result in regulatory approval to market LUM-201. Even if we believe that we have adequate data to support an application for regulatory approval to market our product candidates, the FDA, the EMA, or other applicable foreign regulatory authorities may not agree and may require that commencewe conduct additional clinical trials. If later-stage clinical trials are never approved as products.do not produce favorable results, our ability to achieve regulatory approval for LUM-201 may be adversely impacted.
We are heavily dependent on
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There can be no assurance that LUM-201 will not exhibit new or increased safety risks in the success ofPhase 2b Trial compared to the clinical development of indoximod, andpreviously conducted Merck Trials, or, if we failcomplete the Phase 2b Trial, in the planned Phase 3 clinical trial. In addition, preclinical and clinical data are often susceptible to completevarying interpretations and analyses, and many other companies that have believed their product candidates performed satisfactorily in preclinical studies and clinical trials fail to demonstrate safety and efficacy in those clinical trials, failhave nonetheless failed to obtain regulatory approval or fail to successfully commercialize indoximod, our business, financial condition and resultsfor the marketing of operations would be harmed.their products.
The indoximod clinical development program currently encompasses a number of Phase 1 and 2 combination trials across multiple cancer indications. In addition, we have announcednot yet established the optimal dose for LUM-201. There can be no guarantee that we intend to begin a large-scale randomized pivotalthe three dose levels currently being planned in the Phase 3 clinical trial of Indoximod in combination with PD-1 antibody for patients with advanced melanoma designed to support a new drug application. If we fail to complete any of these trials or fail to obtain regulatory approval, our ability to commercialize indoximod2b Trial will be materiallyefficacious or, if they are, whether any one will be the optimal dose. The Phase 2b Trial may not be successful in demonstrating successful patient selection with our PEM strategy or determining a dose or dose regimen of LUM-201 suitable for future development and adversely affected and our business, financial condition and results of operations would be harmed.potential marketing approval.
If we make changes to any of our product candidates, additional clinical trials may be required resulting in additional costs and delays.
We have an ongoing research program to investigate potential opportunities to improve the potency, efficacy and/or safety profile of some of our product candidates through modifications to their formulations or chemical compositions. These efforts may not be successful. If a new formulation or composition appears promising, we may decide to undertake clinical development of such formulation or composition even if an existing product candidate has shown acceptable safety and efficacy in clinical

trials. The nature and extent of additional clinical trials that might be required for a new formulation or composition would depend on many factors. If we were to decide to pursue clinical development of a new formulation or composition, we would incur additional costs and the timeline for potential commercialization would be delayed. There can be no assurance that any new formulation or composition would prove to be safe or effective or superior to an existing product candidate. Any delay in commercialization of a new formulation or composition may adversely affect our competitive position.
We may expend our limited resources to pursue a particular product candidate or indication and fail to capitalize on product candidates or indications that may be more profitable or for which there is a greater likelihood of success.
Because we have limited financial and managerial resources, we must focus on research programs and product candidates for the specific indications that we believe are the most scientifically and commercially promising. As a result, we have in the past determined to let certain of our development projects remain idle, including by allowing Investigational New DrugIND applications to lapse into inactive status, and we may in the future decide to forego or delay pursuit of opportunities with other product candidates or other indications that later prove to have greater scientific or commercial potential. Our resource allocation decisions may cause us to fail to capitalize on viable scientific or commercial products or profitable market opportunities. In addition, we may spend valuable time and managerial and financial resources on research programs and product candidates for specific indications that ultimately do not yield any scientifically or commercially viable products. Furthermore, our resource allocation decisions and our decisions about whether and how to develop or commercialize any particular product candidate may be based on evaluations of the scientific and commercial potential or target market for the product candidate that later prove to be materially inaccurate. If we enter into collaborations, licensing or other royalty arrangements to develop or commercialize a particular product candidate, we may relinquish valuable rights to that product candidate in situations where it would have been more advantageous for us to retain sole rights to development and commercialization.
WeThe outbreak of the novel strain of coronavirus, SARS-CoV-2, which causes COVID-19, have, and could continue to adversely impact our business, including our planned clinical trials.
Public health crises such as pandemics or similar outbreaks have and could continue to adversely impact our business. In December 2019, a novel strain of coronavirus, SARS-CoV-2, which causes coronavirus disease 2019, or COVID-19, surfaced in Wuhan, China. Since then, COVID-19 has spread to multiple countries, including the United States. In response to the spread of COVID-19, our employees are continuing their work outside of our offices.
As a result of the COVID-19 outbreak, or similar pandemics, we have experienced, and may facecontinue to experience disruptions that could severely impact our business, manufacturing, preclinical development activities, preclinical studies and planned clinical trials, including:
interruption or delays in completingthe operations of the U.S. Food and Drug Administration and comparable foreign regulatory agencies, which may impact timelines for regulatory submission, trial initiation and regulatory approval;
interruption or delays in our contract research organizations ("CROs") and collaborators meeting expected deadlines or complying with regulatory requirements related to preclinical development activities, preclinical studies and planned clinical trials;
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interruptions of, or delays in receiving, supplies of our product candidates from our contract manufacturing organizations ("CMOs") due to staffing shortages, productions slowdowns or stoppages and disruptions in delivery systems;
delays or difficulties in any planned clinical site initiation, including difficulties in obtaining IRB approvals, recruiting clinical site investigators and clinical site staff;
delays or difficulties in enrolling patients in clinical trials;
increased rates of patients withdrawing from any planned clinical trials following enrollment as a result of contracting COVID-19 or being forced to quarantine;
diversion of healthcare resources away from the conduct of our preclinical development activities, preclinical studies and planned clinical trials, including the diversion of hospitals serving as any potential clinical trial sites and hospital staff supporting the conduct of our planned clinical trials;
interruption of planned key clinical trial activities, such as clinical trial site data monitoring, due to limitations on travel imposed or recommended by federal or state governments, employers and others or interruption of clinical trial subject visits and study procedures (particularly any procedures that may be deemed non-essential), which may impact the integrity of subject data and planned clinical study endpoints;
limitations on employee or collaborator resources that would otherwise be focused on the conduct of our preclinical development activities, preclinical studies and planned clinical trials, including because of sickness of employees or their families, the desire of employees to avoid contact with large groups of people, an increased reliance on working from home or mass transit disruptions; and
reduced ability to engage with the medical and investor communities due to the cancellation of conferences scheduled throughout the year.
These and other factors arising from the COVID-19 pandemic could worsen in countries that are already afflicted with COVID-19, could continue to spread to additional countries, or could return to countries where the pandemic has been partially contained, each of which could further adversely impact our ability to conduct preclinical development activities, preclinical studies and planned clinical trials and our business generally, and has had and could continue to have a material adverse impact on our operations and financial condition and results.
In addition, the trading prices for our common stock and other biopharmaceutical companies have been highly volatile as a result of the COVID-19 pandemic. As a result, our ability to raise capital through any future sales of our common stock or such sales may be on unfavorable terms. The COVID-19 outbreak continues to rapidly evolve. The extent to which the outbreak may impact our business, preclinical studies and clinical trials will depend on future developments, which are highly uncertain and cannot be predicted with confidence, such as the ultimate geographic spread of the disease, the duration of the outbreak, travel restrictions and actions to contain the outbreak or treat its impact, such as social distancing and quarantines or lock-downs in the United States and other countries, business closures or business disruptions and the effectiveness of actions taken in the United States and other countries to contain and treat the disease.
As an organization, we have never conducted a Phase 2b or a Phase 3 clinical trial or submitted a New Drug Application (an “NDA”) before, and may be unsuccessful in doing so for LUM-201.
We are currently planning to conduct the Phase 2b Trial and we may need to conduct additional clinical trials before initiating our planned Phase 3 clinical trial. If the Phase 2b Trial is successful, we intend to independently conduct a Phase 3 clinical trial of LUM-201. To conduct a Phase 3 clinical trial and submit a successful NDA is a complicated process. As an organization, we have never conducted a Phase 3 clinical trial, have limited experience in preparing, submitting and prosecuting regulatory filings, and have not submitted an NDA before. We also have had limited interactions with the FDA and have not discussed any proposed Phase 3 clinical trial designs or implementations with the FDA. Consequently, even if the Phase 2b Trial is successful, we may be unable to successfully and efficiently execute and complete necessary clinical trials in a way that leads to an NDA submission and approval of LUM-201. Failure to commence or complete, or delays in, our planned clinical trials would prevent us from or delay us in commercializing LUM-201.
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Delays in the enrollment of patients in any of our clinical trials or wecould increase our development costs and delay completion of the trial.
We may not be able to complete them at all.
We have not completed all of theinitiate or continue clinical trials necessaryfor LUM-201 or any future product candidates if we are unable to support an application withlocate and enroll a sufficient number of eligible patients to participate in these trials. Even if we are able to enroll a sufficient number of patients in our clinical trials, if the FDApace of enrollment is slower than we expect, the development costs for approval to market any of our product candidates. Our currentcandidates may increase and future clinicalthe completion of our trials may be delayed or terminatedour trials could become too expensive to complete.
There may be concurrent competing PGHD clinical trials that will inhibit or slow our enrollment in the planned Phase 2b and Phase 3 clinical trials. If we experience delays in enrollment, our ability to complete our planned clinical trials could be impaired and the costs of conducting such trials could increase, either of which could have a material adverse effect on our business.
If clinical trials of LUM-201 and any future product candidates fail to demonstrate safety and efficacy to the satisfaction of the FDA or similar regulatory authorities outside the United States or do not otherwise produce positive results, we may incur additional costs, experience delays in completing or ultimately fail in completing the development and commercialization of LUM-201 or our future product candidates.
Before obtaining regulatory approval for the sale of any product candidate, we must conduct extensive clinical trials to demonstrate the safety and efficacy of our product candidates in humans. Clinical trials are expensive, difficult to design and implement, can take many years to complete and are uncertain as to outcome. A failure of one or more of our clinical trials could occur at any stage of testing.
We have identified several aspects of the Phase 2b Trial protocols that could potentially delay or prevent our ability to receive regulatory approval or commercialize LUM-201. For example, we may be administering LUM-201 at dose levels that are not as efficacious and/or safe as other rhGH therapies. The Phase 2b Trial will test doses of LUM-201 that are equal to, and two and four times higher than, the highest doses tested in the pediatric multiple dose Merck Trials. These higher doses were never tested in adults or children in a multiple dose trial in the Merck Trials and, even if the trials are able to show that such higher doses increase efficacy, such higher doses may not be as safe as the doses tested in the Merck Trials. As a result, frequent safety assessments may be required during the trial.
In addition to trial design factors, we may experience numerous unforeseen events during, or as a result of, many factors, including:clinical trials that could delay or prevent our ability to receive regulatory approval or commercialize LUM-201 or any future product candidates, including the following:
clinical trials may produce negative or inconclusive results, and we may experience delaysdecide, or failure in reaching agreement on acceptable clinical trial contracts or clinical trial protocols with prospective sites;
regulators or institutional review boards may not authorizerequire us, to commence a clinical trial;
regulators or institutional review boards may suspend or terminate clinical research for various reasons, including noncompliance with regulatory requirements or concerns about patient safety;
we may suspend or terminate ourconduct additional clinical trials ifor abandon product development programs;
the number of patients required for clinical trials may be larger than we anticipate, enrollment of subjects who meet our inclusion criteria in these clinical trials may be insufficient or slower than we anticipate, or patients may drop out of these clinical trials at a higher rate than we anticipate;
our existing supply of the LUM-201 Active Pharmaceutical Ingredient (the “API”) was manufactured more than 20 years ago and, while we have conducted testing and believe that they exposethis supply is suitable for clinical use, it may unexpectedly become unusable or documentation concerning this supply may be in the participating patients to unacceptable health risks;possession of third parties and become unavailable over time;
we may need to reformulatethe cost of clinical trials or change the dosingmanufacturing of our product candidates;
our clinical trials may have slower than expected patient enrollment or lack of a sufficient number of patients that meet their enrollment criteria;
patients may not complete clinical trials due to safety issues, side effects, dissatisfaction with the product candidate, or other reasons;
we may experience difficulty in maintaining contact with patients after treatment, preventing us from collecting the data required by our clinical trial protocol;
product candidates may demonstrate a lack of efficacy during clinical trials;be greater than we anticipate;
our third-party contractors including those manufacturing our product candidates or components of ingredients thereof or conducting clinical trials on our behalf, may fail to comply with regulatory requirements or meet their contractual obligations to us in a timely manner, or at all;
we might have to suspend or terminate clinical trials of our product candidates for various reasons, including a finding that our product candidates have unanticipated serious adverse events or other unexpected characteristics or that the patients are being exposed to unacceptable health risks;
regulators may not approve our proposed clinical development plans;
regulators or institutional review boards may not authorize us or our investigators to commence a clinical trial or conduct a clinical trial at a prospective trial site;
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regulators or institutional review boards may require that we or our investigators suspend or terminate clinical research for various reasons, including noncompliance with regulatory requirements; and
the supply or quality of raw materials or manufacturedour product candidates or other materials necessary to conduct clinical trials of our product candidates may be insufficient inadequate or not available at an acceptable cost, or we may experience interruptions in supply;inadequate.
we may experience governmental or regulatory delays, failure to obtain regulatory approval or changes in regulatory requirements, policy and guidelines;
enrollment in and conduct of our clinical trials may be adversely affected by the regulatory approval of competing agents in this class, competition with ongoing clinical trials or scheduling conflicts with participating clinicians; and
we may experience delays in achieving clinical trial endpoints and completing data analysis for a trial.
In addition, we rely on academic institutions, physician practices and clinical research organizations to conduct, supervise or monitor some or all aspects of clinical trials involving our product candidates. We have less control over the timing and other

aspects of these clinical trials than if we conducted the monitoring and supervision entirely on our own. Third parties may not perform their responsibilities for our clinical trials on our anticipated schedule or consistent with a clinical trial protocol or applicable regulations. We also may rely on clinical research organizations to perform our data management and analysis. They may not provide these services as required or in a timely or compliant manner.
Moreover, our development costs will increase ifIf we are required to completeconduct additional or larger clinical trials or other testing of LUM-201 or any future product candidates beyond those that we contemplate, if we are unable to successfully complete clinical trials or other testing, or if the results of these trials or tests are not positive or are only modestly positive or if there are safety concerns, we may:
be materially delayed in obtaining marketing approval for LUM-201 or other product candidates;
not obtain marketing approval at all;
obtain approval for indications that are not as broad as intended or targeted;
have the product removed from the market after obtaining marketing approval;
be subject to additional post-marketing testing requirements; or
be subject to restrictions on how the product is distributed or used.
Our product development costs will also increase if it experiences delays in testing or approvals. We do not know whether any clinical trials will begin as planned, will need to be restructured or will be completed on schedule, or at all.
Significant clinical trial delays also could shorten any periods during which we may have the exclusive right to commercialize our product candidates prioror allow its competitors to FDA approval. If the delays or costs are significant,bring products to market before it does, which would impair our financial results and ability to commercialize our product candidates and harm our business and results of operations.
Even if we obtain marketing approval for LUM-201, certain factors may limit the market for LUM-201, which could materially impair our ability to generate revenue from such product.
Even if we receive regulatory approval for LUM-201, certain factors may limit the market for LUM-201 or put the product at a competitive disadvantage relative to alternative therapies. For instance, we believe that the treatment will only be effective for approximately 50% to 60% of PGHD patients, and approximately 50% for patients with either SGA or Turner Syndrome, and the actual percentages could be substantially lower. Certain jurisdictions such as Australia and the European Union have different diagnostic criteria for diagnosing PGHD and as a result, the market for LUM-201 in those jurisdictions is smaller. In addition, there are a number of challenges that LUM-201 would face to obtain acceptance and use by physicians. Physicians will need to conduct additional testing to identify their patients who would be eligible for LUM-201 treatment. Approved products that would compete with LUM-201 have been used for many years or decades with an excellent safety profile. It will take a number of years of results of LUM-201 to provide the comfort level that may be necessary to satisfy some physicians and patient families. Some physicians may feel the benefits of an oral product do not outweigh limitations. For example, the mean annual growth velocity for LUM-201 treated patients included in the trial may be substantially lower, despite meeting non-inferiority study requirements, than such mean for all rhGH treated PGHD patients. These factors could limit the size of the market LUM-201 intends to address and the rate of market acceptance, which could materially impair our ability to generate revenue.
LUM-201 or our future product candidates may cause serious adverse events or have other properties that could delay or prevent their regulatory approval, limit the commercial profile of an approved label or result in significant negative consequences following any marketing approval.
Our product candidate, LUM-201, has not completed clinical development. The risk of failure of clinical development is high. It is impossible to predict when or if this or any future product candidates will prove safe enough to receive regulatory approval. Undesirable adverse events caused by LUM-201 or any future product candidates could cause us or regulatory authorities to interrupt, delay or halt clinical trials and could result in a more restrictive label or the delay or denial of regulatory approval by the FDA or other comparable foreign regulatory authority.
At the doses tested previously in the Merck Trials, LUM-201 was generally well-tolerated in children with the most commonly reported adverse events being digestive systems events, including appetite increase. Mild elevations in liver enzymes without accompanying changes in bilirubin were also reported. To our knowledge, no serious drug-related adverse events have been reported in children treated with LUM-201 to date. However, we cannot assure you that adverse events from LUM-201 in current or future clinical trials will not prompt the discontinuation of the development of LUM-201. Similarly, our future
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product candidates may cause serious adverse events or have other properties that could delay or prevent their regulatory approval. As a result of these adverse events or further safety or toxicity issues that we may experience in its clinical trials in the future, we may not receive approval to market LUM-201 or any future product candidates, which could prevent us from ever generating revenue or achieving profitability. Results of our trials could reveal an unacceptably high severity or prevalence of adverse events. In such an event, our trials could be suspended or terminated and the FDA or comparable foreign regulatory authorities could order it to cease further development of or deny approval of its product candidates for any or all targeted indications. Any drug-related adverse events could affect patient recruitment or the ability of enrolled subjects to complete the trial or result in potential product liability claims. Any of these occurrences may have a material adverse effect on our business, results of operations, financial condition, cash flows and future prospects.
Additionally, if LUM-201 or any of our future product candidates receive marketing approval, and we or others later identify undesirable adverse events caused by such product, a number of potentially significant negative consequences could result, including:
we may be forced to suspend the marketing of such product;
regulatory authorities may withdraw our approvals of such product;
regulatory authorities may require additional warnings on the label that could diminish the usage or otherwise limit the commercial success of such products;
the FDA or other regulatory bodies may issue safety alerts, Dear Healthcare Provider letters, press releases or other communications containing warnings about such product;
the FDA may require the establishment or modification of REMS, or a comparable foreign regulatory authority may require the establishment or modification of a similar strategy that may, for instance, restrict distribution of our products and impose burdensome implementation requirements on us;
we may be required to change the way the product is administered or conduct additional clinical trials;
we could be sued and held liable for harm caused to subjects or patients;
we may be subject to litigation or product liability claims; and
our reputation may suffer.
Any of these events could prevent us from achieving or maintaining market acceptance of the particular product candidate, if approved.
Even if our clinical trials demonstrate acceptable safety and efficacy of LUM-201 for growth in PGHD patients based on a once daily oral dosing regimen, the FDA or similar regulatory authorities outside the United States may not approve LUM-201 for marketing or may approve it with restrictions on the label, which could have a material adverse effect on our business, financial condition, results of operations and growth prospects.
Assuming the success of our clinical trials, we anticipate seeking regulatory approval for LUM-201 initially in the United States and the European Union for treatment of a subset of PGHD patients based on a once daily weight-based dosing regimen. We may subsequently seek regulatory approval in other jurisdictions including China and Japan. It is possible that the FDA, the EMA, or regulatory agencies in other countries may not consider the results of our clinical trials to be sufficient for approval of LUM-201 for this indication. In general, the FDA suggests that sponsors complete two adequate and well-controlled clinical trials to demonstrate effectiveness because a conclusion based on two persuasive trials will be adversely affected.more compelling than a conclusion based on a single trial. Even if we achieve favorable results in the Phase 2b Trial and its planned Phase 3 clinical trial and considering that LUM-201 is a new chemical entity, the FDA may nonetheless require that we conduct additional clinical trials, possibly using a different clinical trial design.
Moreover, even if the FDA or other regulatory authorities approve LUM-201 for treatment of a subset of PGHD patients based on a once daily weight-based dosing regimen, the approval may include additional restrictions on the label that could make LUM-201 less attractive to physicians and patients compared to other products that may be approved for broader indications, which could limit potential sales of LUM-201.
If we encounter difficulties enrollingfail to obtain FDA or other regulatory approval of LUM-201 or if the approval is narrower than what we seek, it could have a material adverse effect on our business, financial condition, results of operations and growth prospects.
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Even if LUM-201 or any future product candidates receive regulatory approval, they may fail to achieve the degree of market acceptance by physicians, patients, caregivers, healthcare payors and others in our clinical trials, our clinical trials could be delayedthe medical community necessary for commercial success.
If LUM-201 or otherwise adversely affected.
Clinical trials forany future product candidates receive regulatory approval, they may nonetheless fail to gain sufficient market acceptance by physicians, hospital administrators, patients, healthcare payors and others in the medical community. The degree of market acceptance of our product candidates, require us to identify and enrollif approved for commercial sale, will depend on a large number of factors, including the following:
the prevalence and severity of any adverse events;
their efficacy and potential advantages compared to alternative treatments;
the price Lumos charges for its product candidates;
the willingness of physicians to change their current treatment practices;
convenience and ease of administration compared to alternative treatments;
the willingness of the target patient population to try new therapies and of physicians to prescribe these therapies;
the strength of marketing and distribution support; and
the availability of third-party coverage or adequate reimbursement.
For example, a number of companies offer therapies for treatment of PGHD patients with the disease under investigation,based on a daily injection based regimen, and physicians, patients or healthy volunteers willing to participate in certain trials. Wetheir families may not be willing to change their current treatment practices in favor of LUM-201 even if it is able to enrolleliminate daily injection dosing. If LUM-201 or any future product candidates, if approved, do not achieve an adequate level of acceptance, we may not generate significant product revenue and we may not become profitable on a sustained basis or at all.
In addition, several companies, including large worldwide pharmaceutical companies are developing products that provide weekly injection-based treatment for PGHD. If one or more of such products are approved, physicians, patients and their families may prefer a once weekly treatment option over LUM-201’s daily treatment.
LUM-201 has never been manufactured on a commercial scale, and there are risks associated with scaling up manufacturing to commercial scale. We are in the process of arranging for production of LUM-201 by a third-party manufacturer, which may not be successful, and this could delay regulatory approval and commercialization of LUM-201.
We have an existing supply of the LUM-201 API obtained in connection with the Asset Purchase Agreement by and between Lumos and Ammonett (the “APA”) and the exclusive, worldwide license and collaboration agreement entered into in November 2014 with Merck (the “Lumos Merck Agreement”) that we believe will be sufficient numberfor our Phase 2b Trial, subject to FDA review. The LUM-201 API has never been manufactured on a commercial scale, and there are risks associated with scaling up manufacturing to commercial scale including, among others, cost overruns, potential problems with process scale-up, process reproducibility, stability issues, lot consistency, and timely availability of patients,raw materials. Even if we could otherwise obtain regulatory approval for LUM-201, there is no assurance that any manufacturer we arrange will be able to manufacture the approved product to specifications acceptable to the FDA or those with requiredother regulatory authorities, to produce it in sufficient quantities to meet the requirements for the potential launch of the product or desired characteristics to achieve diversity in a clinical trial,meet potential future demand. If any manufacturer is unable to complete our clinical trialsbegin production in a timely manner. Patient enrollment is affected by factors including:
severityand efficient manner or produce sufficient quantities of the disease under investigation;
design of the trial protocol;
size of the patient population;
eligibility criteriaapproved product for the clinical trial in question;
perceived risks and benefits of the product candidate under study;
changes in the standard of care that make the trial as designed less attractive to clinicians and patients;
availability of competing therapies and clinical trials, including announced Phase 3 clinical trials evaluating potentially competing IDO pathway inhibitors in clinical settings similar tocommercialization, our clinical trials;
commercialization efforts to facilitate timely enrollment in clinical trials;
patient referral practices of physicians;
ability to monitor patients adequately during and after treatment; and
proximity and availability of clinical trial sites for prospective patients.
We have experienced difficulties enrolling patients in certain of our smaller clinical trials due to lack of referrals and may experience similar difficulties in the future. If we have difficulty enrolling a sufficient number or diversity of patients to conduct our clinical trials as planned, we may need to delay or terminate ongoing or planned clinical trials, either ofwould be impaired, which would have an adverse effect on our business.business, financial condition, results of operations and growth prospects.
Our failure to successfully identify, acquire, develop and commercialize additional products or product candidates could impair our ability to grow.
Although a substantial amount of our efforts will focus on the continued clinical testing and potential approval of our product candidate, LUM-201, a key element of its long-term growth strategy is to acquire, develop, and/or market additional products and product candidates. Research programs to identify product candidates require substantial technical, financial and human resources, whether or not any product candidates are ultimately identified. Because our internal research capabilities are limited, we may be dependent upon pharmaceutical and biotechnology companies, academic scientists and other researchers to sell or license products or technology to us. The success of this strategy depends partly upon our ability to identify, select and acquire promising pharmaceutical product candidates and products. The process of proposing, negotiating and implementing a
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license or acquisition of a product candidate or approved product is lengthy and complex. Other companies, including some with substantially greater financial, marketing and sales resources, may compete with us for the license or acquisition of product candidates and approved products. We have limited resources to identify and execute the acquisition or in-licensing of third-party products, businesses and technologies and integrate them into its current infrastructure. Moreover, we may devote resources to potential acquisitions or in-licensing opportunities that are never completed, or we may fail to realize the anticipated benefits of such efforts. Any product candidate that we acquire may require additional development efforts prior to commercial sale, including extensive clinical testing and approval by the FDA and applicable foreign regulatory authorities. All product candidates are prone to risks of failure typical of pharmaceutical product development, including the possibility that a product candidate will not be shown to be sufficiently safe and effective for approval by regulatory authorities. In addition, we cannot provide assurance that any products that we develop or approved products that we acquire will be manufactured profitably or achieve market acceptance.
We currently have no sales or distribution personnel and only limited marketing capabilities. If we are unable to develop a sales and marketing and distribution capability on our own or through collaborations or other marketing partners, we will not be successful in commercializing LUM-201 or other future products.
We do not have sales or marketing infrastructure and has no experience in the sale, marketing or distribution of therapeutic products. To achieve commercial success for any approved product, we must either develop a sales and marketing organization or outsource these functions to third parties. If LUM-201 is approved, we currently initially intend to commercialize it with our own specialty sales force in the United States, the European Union, and potentially other geographies.
There are risks involved with both establishing our own sales and marketing capabilities and entering into arrangements with third parties to perform these services. For example, recruiting and training a sales force is expensive and time-consuming and could delay any product launch. If the commercial launch of a product candidate for which we recruit a sales force and establish marketing capabilities is delayed or does not occur for any reason, we would have prematurely or unnecessarily incurred these commercialization expenses. This may be costly, and our investment would be lost if we cannot retain or reposition our sales and marketing personnel.
We also may not be successful entering into arrangements with third parties to sell and market our product candidates or may be unable to do so on terms that are favorable to us. We likely will have little control over such third parties, and any of them may fail to devote the necessary resources and attention to sell and market our products effectively and could damage our reputation. If we do not establish sales and marketing capabilities successfully, either on our own or in collaboration with third parties, we will not be successful in commercializing our product candidates.
We face substantial competition, which may result in others discovering, developing or commercializing products before or more successfully than we do
The development and commercialization of new therapeutic products is highly competitive. We face competition with respect to LUM-201 and will face competition with respect to any product candidates that we may seek to develop or commercialize in the future, from major pharmaceutical companies, specialty pharmaceutical companies and biotechnology companies worldwide. There are several large pharmaceutical and biotechnology companies that currently market and sell rhGH therapies to our target patient group. These companies typically have a greater ability to reduce prices for their competing drugs to gain or retain market share and undermine the value proposition that we might otherwise be able to offer to payors. Potential competitors also include academic institutions, government agencies and other public and private research organizations that conduct research, seek patent protection and establish collaborative arrangements for research, development, manufacturing and commercialization, as well as manufacturers and sellers of the LUM-201 compound that may sell the compound illegally or for other indications. Many of these competitors are attempting to develop therapeutics for our target indications.
We are developing our product candidate, LUM-201, for treatment of a subset of PGHD patients based on a once daily weight-based oral dosing regimen. The current standard of care for growth therapies for patients in the United States is a daily subcutaneous injection of rhGH. There are a variety of currently marketed daily rhGH therapies administered by daily subcutaneous injection and used for the treatment of GHD, principally Norditropin® (Novo Nordisk A/S (“Novo Nordisk”)), Humatrope® (Eli Lilly and Company), Nutropin-AQ® (F. Hoffman-La Roche Ltd./Genentech, Inc.), Genotropin® (Pfizer Inc.), Saizen® (Merck Serono S.A.), Tev-tropin® (Teva Pharmaceuticals Industries Ltd.), Omnitrope® (Sandoz GmbH), Valtropin® (LG Life Science and Biopartners GmbH), and Zomacton® (Ferring Pharmaceuticals, Inc.). These rhGH drugs, apart from Valtropin, are well-established therapies and are widely accepted by physicians, patients, caregivers, third-party payors and pharmacy benefit managers ("PBMs"), as the standard of care for the treatment of GHD. Physicians, patients, third-party payors and PBMs may not accept the addition of LUM-201 to their current treatment regimens for a variety of potential reasons,
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including concerns about incurring potential additional costs related to LUM-201, the perception that the use of LUM-201 will be of limited additional benefit to patients, or limited long-term safety data compared to currently available rhGH treatments.
In addition to the inclusioncurrently approved and marketed daily rhGH therapies, there are a variety of critically ill patientsexperimental therapies and devices that are in various stages of clinical development by companies already participating in the rhGH market as well as potential new entrants, principally Ascendis Pharma A/S, Novo Nordisk, Genexine Inc. and OPKO Health, Inc. (in collaboration with Pfizer).
Many of our competitors, including a number of large pharmaceutical companies that compete directly with us, have significantly greater financial resources and expertise in research and development, manufacturing, preclinical testing, conducting clinical trials, obtaining regulatory approvals and marketing approved products than we do. Mergers and acquisitions in the pharmaceutical, biotechnology and diagnostic industries may result in deathseven more resources being concentrated among a smaller number of our competitors. Smaller or early-stage companies may also prove to be significant competitors, particularly through collaborative arrangements with large and established companies. These third parties compete with us in recruiting and retaining qualified scientific and management personnel, establishing clinical trial sites and patient registration for clinical trials, as well as in acquiring technologies complementary to, or necessary for, our programs.
We may form strategic alliances in the future, and we may not realize the benefits of such alliances.
We may form strategic alliances, create joint ventures or collaborations or enter into licensing arrangements with third parties that we believe will complement or augment our business. These relationships or those like them may require us to incur non-recurring and other adverse medical events for reasonscharges, increase its near- and long-term expenditures, issue securities that dilute our existing stockholders or disrupt our management and business. In addition, we face significant competition in seeking appropriate strategic partners and the negotiation process is time-consuming and complex. Moreover, we may not be successful in our efforts to establish a strategic partnership or other alternative arrangements for LUM-201 or any future product candidates and programs because our research and development pipeline may be insufficient, our product candidates and programs may be deemed to be at too early of a stage of development for collaborative effort and third parties may not view our product candidates and programs as having the requisite potential to demonstrate safety and efficacy. If we license products or businesses, we may not be able to realize the benefit of such transactions if we are unable to successfully integrate them with our existing operations and company culture. We cannot be certain that, following a strategic transaction or license, we will achieve the revenues or specific net income that justifies such a transaction. Any delays in entering into new strategic partnership agreements related to our product candidates could also delay the development and commercialization of our product candidates and reduce their competitiveness even if they reach the market.
If we are able to commercialize LUM-201 or any future product candidates, the products may become subject to unfavorable pricing regulations, third-party reimbursement practices or healthcare reform initiatives, thereby harming our business.
The regulations that govern marketing approvals, pricing and reimbursement for new therapeutic products vary widely from country to country. Some countries require approval of the sale price of a product before it can be marketed. In many countries, the pricing review period begins after marketing or product licensing approval is granted. In some foreign markets, prescription pharmaceutical pricing remains subject to continuing governmental control even after initial approval is granted. As a result, we might obtain regulatory approval for a product in a particular country, but then be subject to price regulations that delay our commercial launch of the product candidateand negatively impact the revenue we are testing or,able to generate from the sale of the product in those trials wherethat country. Adverse pricing limitations may hinder our product candidate is being testedability to recoup our investment in combination with one or more other therapies, for reasons that may be attributable to such other therapies, but which can nevertheless negatively affect clinical trial results.
Regulatory authorities may not approve our product candidates, even if our product candidates obtain regulatory approval.
Our ability to commercialize LUM-201 or any future products successfully also will depend on the extent to which reimbursement for these products and related treatments becomes available from government health administration authorities, private health insurers and other organizations. Government authorities and third-party payors, such as private health insurers and health maintenance organizations, decide which medications they meet safetywill pay for and efficacy endpointsestablish reimbursement levels. A primary trend in the United States healthcare industry and elsewhere is cost containment. Government authorities and these third-party payors have attempted to control costs by limiting coverage and the amount of reimbursement for particular medications. Increasingly, third-party payors are requiring that companies provide them with predetermined discounts from list prices and are challenging the prices charged for medical products. We cannot be sure that reimbursement will be available for any product that it commercializes and, if reimbursement is available, what the level of reimbursement will be. Reimbursement may impact the demand for, or the price of, any product for which we obtain marketing approval. Obtaining reimbursement for our products may be particularly difficult because of the higher prices often associated with products administered under the supervision of a physician. If reimbursement is not available or is available only to limited levels, we may not be able to successfully commercialize any product candidate that we successfully develop.
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There may be significant delays in obtaining reimbursement for approved products, and coverage may be more limited than the purposes for which the product is approved by the FDA or regulatory authorities in other countries. Moreover, eligibility for reimbursement does not imply that any product will be paid for in all cases or at a rate that covers our costs, including research, development, manufacture, sale and distribution. Interim payments for new products, if applicable, may also not be sufficient to cover our costs and may not be made permanent. Payment rates may vary according to the use of the product and the clinical trials.setting in which it is used, may be based on payments allowed for lower cost products that are already reimbursed and may be incorporated into existing payments for other services. Net prices for products may be reduced by mandatory discounts or rebates required by government healthcare programs or private payors and by any future relaxation of laws that presently restrict imports of products from countries where they may be sold at lower prices than in the United States. Third-party payors often rely upon Medicare coverage policy and payment limitations in setting their own reimbursement policies. Our inability to promptly obtain coverage and profitable payment rates from both government funded and private payors for new products that we develop could have a material adverse effect on our operating results, our ability to raise capital needed to commercialize products and our overall financial condition. In some foreign countries, including major markets in the European Union and Japan, the pricing of prescription pharmaceuticals is subject to governmental control. In these countries, pricing negotiations with governmental authorities can take nine to 12 months or longer after the receipt of regulatory marketing approval for a product. To obtain reimbursement or pricing approval in some countries, we may be required to conduct a clinical trial that compares the cost-effectiveness of our product to other available therapies. Our business could be materially harmed if reimbursement of our approved products, if any, is unavailable or limited in scope or amount, or if pricing is set at unsatisfactory levels.
Product liability lawsuits against us could cause us to incur substantial liabilities and to limit commercialization of any products that we may develop.
We face an inherent risk of product liability exposure related to the testing of LUM-201 and any future product candidates in human clinical trials and will face an even greater risk if we commercially sell any products that we may develop. If we cannot successfully defend ourselves against claims that our product candidates or products caused injuries, we will incur substantial liabilities. Regardless of merit or eventual outcome, liability claims may result in:
decreased demand for any product candidates or products that we may develop;
injury to our reputation and significant negative media attention;
withdrawal of patients from clinical trials or cancellation of trials;
significant costs to defend the related litigation;
substantial monetary awards to patients;
loss of revenue; and
the inability to commercialize any products that we may develop.
Any product liability insurance coverage we may obtain in the future may not be adequate to cover all liabilities that we may incur. Insurance coverage is increasingly expensive. We may not be able to maintain insurance coverage at a reasonable cost or in an amount adequate to satisfy any liability that may arise.
We have discussions withagreed not to develop or seek to commercialize any products in the dermatological field, or the fields of Parkinson’s, Huntington’s and obtain guidance from regulatory authorities regarding certain aspectsALS diseases.
Pursuant to the terms of our clinical development activities. These discussions aresettlement agreement with The Avicena Group, Inc. and its Chief Executive Officer, we have agreed not binding commitments on the part of regulatory authorities. Under certain circumstances, regulatory authorities may revise or retract previous guidance during the course of our clinical activities or after the completion of our clinical trials. A regulatory authority may also disqualify a clinical trial in whole or in part from consideration in support of approval of a potential product for commercial saleto, among other things, develop, commercialize, market, sell, license, transfer or otherwise deny approvalexploit any substance, therapeutic, diagnostic or other methodology in the dermatological field or the fields of that product. PriorParkinson’s, Huntington’s and ALS diseases for a period of 25 years, beginning on November 19, 2012. As a result, we may be limited in its ability to regulatory approval, a regulatory authority may elect to obtain advice from outside experts regarding scientific issues and/develop or marketing applications under a regulatory authority review. In the United States, these outside experts are convened through the FDA’s Advisory Committee process, which would report to the FDAcollaborate on products in those fields, and make recommendations that may differ from the views of the FDA. The FDA is not bound by the recommendations of an Advisory Committee, but it typically follows such recommendations. In addition, should an Advisory Committee be convened, it would be expected to lengthen the time for obtaining regulatory approval, if such approval is obtained at all.

The FDAwe could miss valuable future opportunities thus potentially adversely affecting our financial results, business and other foreign regulatory agencies can delay, limit or deny marketing approval for many reasons, including:
a product candidate may not be considered safe or effective;
our manufacturing processes or facilities may not meet the applicable requirements; and
changes in their approval policies or adoption of new regulations may require additional work on our part.
Any delay in, or failure to receive or maintain, approval for any of our product candidates could prevent us from ever generating meaningful revenues or achieving profitability in future years.
Our product candidates may not be approved even if they achieve their endpoints in clinical trials. Regulatory agencies, including the FDA, or their advisors may disagree with our trial design and our interpretations of data from preclinical studies and clinical trials. Regulatory agencies may change requirements for approval even after a clinical trial design has been approved. Regulatory agencies also may approve a product candidate for fewer or more limited indications than requested or may grant approval subject to the performance of post-marketing studies. In addition, regulatory agencies may not approve the labeling claims that are necessary or desirable for the successful commercialization of our product candidates.business prospects.
Under the NewLink Merck Agreement, we have ongoing obligations related to the development of our Ebola vaccine product candidate,ERVEBO®, which may result in greater costs and a longer timeframe for regulatory approval than we estimate, yet we will receive limited revenues, if any, from any future sales of our Ebola vaccine product candidate.
Under the Merck Agreement, we have ongoing obligations related to the development of our Ebola vaccine product candidate, including obligations related to clinical trials, government contracting and licensing of the vaccine technology, which may cause us to incur costs or losses materially larger than we expect. However, because we have exclusively licensed the right to research, develop, manufacture and distribute our Ebola vaccine product candidate to Merck and we are only entitled to certain royalty and other payments under the Merck Agreement, we will receive limited revenues, if any, even if we or Merck are successful in developing and commercializing our Ebola vaccine product candidate.
The time and cost of product development and the timeframe for regulatory approval of any Ebola vaccine product candidate are uncertain and may be longer and more costly than we estimate. Our Ebola vaccine product candidate is a live virus based on vesicular stomatitis virus, or VSV. There are no commercial vaccines based upon this virus, and unforeseen problems related to the use of our live virus vaccine may prevent or materially increase costs and delays of further development or approval of our Ebola vaccine product candidate. There may be unknown safety risks associated with the vaccine, and regulatory agencies such as the FDA may require us to conduct extensive safety testing prior to approval to demonstrate a low risk of rare and severe adverse events caused by the vaccine.
Public perception of vaccine safety issues, including adoption of novel vaccines based upon VSV, may adversely influence willingness of subjects to participate in clinical trials, or if approved, of physicians to prescribe, and of patients to receive, novel vaccines. For example, our Ebola vaccine product candidate is currently being developed for prevention of, and may later be developed for treatment of patients infected with, Ebola, and public aversion to vaccines for Ebola or vaccines in general may adversely influence later-stage clinical trials of this product candidate or, if approved, its commercial success.ERVEBO®.
Even ifnow that ERVEBO® has been approved, a number of factors may adversely affect commercial sales. Lacksales of such product and we may receive limited or no revenues under the NewLink Merck Agreement. For example, lack of familiarity with the viral vaccine and potential adverse events associated with vaccination may adversely affect physician and patient perception
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and uptake of our potentialsuch product. Furthermore, there are no assurances that the vaccine will be approved for inclusion in government stockpile programs, which may be material to the commercial success of the product candidate, either in the United States or abroad. If our Ebola vaccine product candidate eventually is approved and sold commercially, we will receive limited revenues under the Merck Agreement. Finally, in certain cases, our obligations to pay royalties to PHAC may exceed the royalties we receive from Merck.
We may be required to suspend, repeat or terminate our clinical trials if they are not conducted in accordance with regulatory requirements, the results are negative or inconclusive or the trials are not well designed.
Clinical trials must be conducted in accordance with the FDA’s Good Clinical Practice, or GCP, requirements, or other applicable foreign government guidelines and are subject to oversight by the FDA, other foreign governmental agencies and Institutional Review Boards at the medical institutions where the clinical trials are conducted. In addition, clinical trials must be conducted with product candidates produced under current Good Manufacturing Practice, or cGMP, requirements and may require large numbers of test subjects. Clinical trials may be suspended by the FDA, other foreign governmental agencies, or us for various reasons, including:

deficiencies in the conduct of the clinical trials, including failure to conduct the clinical trial in accordance with regulatory requirements or clinical protocols;
inspection of the clinical trial operations or trial sites by the FDA or other regulatory authorities resulting in the imposition of a clinical hold;
the product candidate may have unforeseen adverse side effects;
the time required to determine whether the product candidate is effective may be longer than expected;
fatalities or other adverse events arising during a clinical trial due to medical problems that may not be related to clinical trial treatments;
failure to demonstrate a benefit from using a drug;
the quality or stability of the product candidate may fall below acceptable standards; or
insufficient quantities of the product candidate to complete the trials.
In addition, changes in regulatory requirements and guidance may occur and we may need to amend clinical trial protocols to reflect these changes. Amendments may require us to resubmit our clinical trial protocols to Institutional Review Boards for reexamination, which may impact the costs, timing or successful completion of a clinical trial. Due to these and other factors indoximod, NLG802, navoximod, and other product candidates could take significantly longer to gain regulatory approval than we expect or we may never gain approval for additional indications, which could reduce our revenue by delaying or terminating their commercialization.
Some of our product candidates have been studied, or in the future may be studied, in clinical trials co-sponsored by organizations or agencies other than us, or in investigator-initiated clinical trials, which means we have little control over the conduct of such trials.
We arehave in the past and currently supplyingsupply indoximod our lead IDO pathway inhibitor product candidate, in support of a Phase 2 investigator-initiated clinical trial,trials, and we provided clinical supply of dorgenmeltucel-L in support of a Phase 2 investigator-initiated clinical trial. Our Ebola vaccine product candidate was studied in clinical trials in West Africa.We may continue to supply and otherwise support similar trials in the future. However, because we are not the sponsors of these trials, we do not control the protocols, administration or conduct of these trials, including follow-up with patients and ongoing collection of data after treatment, and, as a result, are subject to risks associated with the way these types of trials are conducted, in particular should any problems arise. These risks include difficulties or delays in communicating with investigators or administrators, procedural delays and other timing issues and difficulties or differences in interpreting data.
Risks Related to the Operation of our Business
Our future success depends on our ability to retain our chief executive officer, chief operating officer and other key members of our management team and to attract, retain and motivate qualified personnel.
We are highly dependent on our chief executive officer, our chief operating officer and the other members of our management team. Under the terms of their employment, our executives may terminate their employment with us at any time. The loss of the services of any of these people could impede the achievement of our research, development and commercialization objectives.
Recruiting and retaining qualified scientific, clinical, manufacturing and sales and marketing personnel will also be critical to our success. We may not be able to attract and retain these personnel on acceptable terms given the competition among numerous pharmaceutical and biotechnology companies for similar personnel. We also experience competition for the hiring of scientific and clinical personnel from universities and research institutions. In addition, we rely on consultants and advisors, including scientific and clinical advisors, to assist us in formulating its research and development and commercialization strategy. Our consultants and advisors may be employed by employers other than us and may have commitments under consulting or advisory contracts with other entities that may limit their availability to us.
We expect to expand our development, regulatory and sales and marketing capabilities, and as a result, we may encounter difficulties in managing our growth, which could disrupt its operations.
As of September 30, 2020, we had 28 employees. Over the next several years, we expect to experience significant growth in the number of our employees and the scope of our operations, particularly in the areas of drug development, regulatory affairs, commercial development and sales and marketing. To manage our anticipated future growth, we must continue to implement and improve our managerial, operational and financial systems, expand our facilities and continue to recruit and train additional qualified personnel. We may not be able to effectively manage the expansion of our operations or recruit and train additional qualified personnel. The physical expansion of our operations may lead to significant costs and may divert our management and business development resources. Future growth would impose significant added responsibilities on members of management, including:
managing our clinical trials effectively, which we anticipate being conducted at numerous clinical sites;
identification, recruitment, and the integration of additional employees we may require with the expertise and experience to support our future growth;
management of our internal development efforts effectively while complying with our contractual obligations to licensors, licensees, contractors and other third parties;
managing any future additional relationships with various strategic partners, suppliers and other third parties; and
Improving our managerial, development, operational and finance reporting systems and procedures.
Our failure to accomplish any of these tasks could prevent us from successfully growing. Any inability to manage growth could delay the execution of our business plans or disrupt our operations.
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Business disruptions could seriously harm our future revenue and financial condition and increase our costs and expenses.
In addition to the disruptions we may face as a result of the COVID-19 pandemic, our operations could be subject to earthquakes, power shortages, telecommunications failures, floods, hurricanes, typhoons, fires, extreme weather conditions, medical epidemics and other natural or manmade disasters or business interruptions. The occurrence of any of these business disruptions could seriously harm our operations and financial condition and increase its costs and expenses.
If we cannot demonstrateobtain approval to commercialize LUM-201 outside the safetyUnited States, we will be subject to additional risks.
If we obtain approval to commercialize any approved products outside of the United States, a variety of risks associated with international operations could materially adversely affect our business, including:
different regulatory requirements for drug approvals and pricing and reimbursement regimes in foreign countries;
reduced protection for intellectual property rights;
unexpected changes in tariffs, trade barriers and regulatory requirements;
economic weakness, including inflation or political instability in particular foreign economies and markets;
compliance with tax, employment, immigration and labor laws for employees living or traveling abroad;
foreign taxes, including withholding of payroll taxes;
foreign currency fluctuations, which could result in increased operating expenses and reduced revenue, and other obligations incident to doing business in another country;
potential liability under the U.S. Foreign Corrupt Practices Act or comparable foreign regulations;
workforce uncertainty in countries where labor unrest is more common than in the United States;
production shortages resulting from any events affecting raw material supply or manufacturing capabilities abroad; and
business interruptions resulting from geopolitical actions, including war and terrorism, or natural disasters including earthquakes, typhoons, floods and fires.
Our internal computer systems, or those of our CROs or other contractors or consultants, may fail or suffer security breaches, which could result in a material disruption of our drug development programs.
Despite the implementation of security measures, our internal computer systems and those of our CROs and other contractors and consultants are vulnerable to damage from computer viruses, unauthorized access, natural disasters, terrorism, war and telecommunication and electrical failures. While we have not experienced any such system failure, accident or security breach to date, if such an event were to occur and cause interruptions in our operations, it could result in a material disruption of our drug development programs. For example, the loss of clinical trial data from completed or ongoing clinical trials for a product candidate could result in delays in our regulatory approval efforts and significantly increase our costs to recover or reproduce the data. To the extent that any disruption or security breach were to result in a loss of or damage to our data or applications, or inappropriate disclosure of confidential or proprietary information, we could incur liability and the further development of any product candidates could be delayed.
Our business and operations would suffer in the event of system failures, security breaches or cyber-attacks.
Our computer systems, as well as those of various third parties on which we will rely, including CROs and other contractors, consultants, and law and accounting firms, may sustain damage from computer viruses, unauthorized access, data breaches, phishing attacks, cybercriminals, natural disasters, terrorism, war and telecommunication and electrical failures. Incompatibilities or difficulties with the integration of our computer systems as a result of the Merger may exacerbate such effects. We will rely on third-party providers to implement effective security measures and identify and correct for any such failures, deficiencies or breaches. The risk of a security breach or disruption, particularly through cyber-attacks or cyber intrusion, including by computer hackers, foreign governments, and cyber terrorists, has generally increased as the number, intensity and sophistication of attempted attacks and intrusions from around the world have increased. We may in the future experience material system failures or security breaches that could cause interruptions in our operations or result in a material disruption of our drug development programs. For example, the loss of nonclinical or clinical trial data from completed, ongoing or planned trials could result in delays in our regulatory approval efforts and significantly increase costs to recover or reproduce the data. To the extent that any disruption or security breach were to result in a loss of or damage to our data or
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applications, or inappropriate disclosure of personal, confidential or proprietary information, we could incur liability and the further development of our product candidates could be delayed.
Our employees, independent contractors and consultants, principal investigators, CROs, CMOs and other vendors, and any future commercial partners may engage in preclinical and/misconduct or other non-clinical studies,improper activities, including noncompliance with regulatory standards and requirements, which could cause significant liability for us and harm our reputation.
We are exposed to the risk that our employees, independent contractors and consultants, principal investigators, CROs, CMOs and other vendors, and any future commercial partners may engage in fraudulent conduct or other misconduct, including intentional failures to comply with FDA regulations or similar regulations of comparable foreign regulatory authorities, to provide accurate information to the FDA or comparable foreign regulatory authorities, to comply with our manufacturing standards or those required by cGMP, to comply with federal and state healthcare fraud and abuse laws and regulations and similar laws and regulations established and enforced by comparable foreign regulatory authorities, and to report financial information or data accurately or disclose unauthorized activities to them. The misconduct of our employees and other service providers could involve the improper use of information obtained in the course of clinical trials, which could result in regulatory sanctions and serious harm to our reputation. We have implemented a code of business ethics and conduct, but it is not always possible to identify and deter such misconduct, and the precautions we take to detect and prevent this activity, such as the implementation of a quality system which entails vendor audits by quality experts, may not be effective in controlling unknown or unmanaged risks or losses or in protecting us from governmental investigations or other actions or lawsuits stemming from a failure to be in compliance with such laws or regulations. If any such actions are instituted against us, and we are not successful in defending ourselves or asserting our rights, those actions could have a significant impact on our business and results of operations, including the imposition of significant fines or other sanctions. For example, if one of our manufacturing partners was placed under a consent decree, we may be hampered in our ability to manufacture clinical or commercial supplies.
If we fail to fulfill our obligations under our contractual commitments, our counterparties could terminate the applicable agreements or make claims against us, which could have a materially adverse effect on us.
Under our license agreement with Merck and its APA with Ammonett, we are obligated to use commercially reasonable and diligent efforts to develop and commercialize LUM-201. We are also obligated to make substantial milestone payments and royalties to both Merck and Ammonett, which may limit our future profitability and our ability to enter into marketing partnership agreements. If we fail to fulfill our obligations under our contractual commitments to Merck, Ammonett, or any other counterparty, the counterparties could terminate the exclusive, worldwide license and collaboration agreement entered into in November 2014, the Lumos Merck Agreement, or make claims against us under both agreements, which could have a materially adverse effect on our business, results of operations and prospects.
We rely on third parties to conduct our clinical trials, and those third parties may not perform satisfactorily, including failing to meet deadlines for the completion of such trials.
We do not independently conduct clinical trials. We rely on third parties, such as CROs, clinical data management organizations, medical institutions and clinical investigators, to perform this function. Our reliance on these third parties for clinical development activities reduces our control over these activities but does not relieve us of our responsibilities. We remain responsible for ensuring that each of our clinical trials is conducted in accordance with the general investigational plan and protocols for the trial. Moreover, the FDA requires us to comply with standards, commonly referred to as GCP, for conducting, recording and reporting the results of clinical trials to assure that data and reported results are credible and accurate and that the rights, integrity and confidentiality of patients in clinical trials are protected. Furthermore, these third parties may also have relationships with other entities, some of which may be our competitors. If these third parties do not successfully carry out their contractual duties, meet expected deadlines or conduct our clinical trials in accordance with regulatory requirements or our stated protocols, we will not be able to initiateobtain, or continue clinical trials or obtain approvalmay be delayed in obtaining, regulatory approvals for our product candidates and will not be able to, or may be delayed in our efforts to, successfully commercialize our product candidates.
In orderWe also rely on other third parties to movestore and distribute supplies for our clinical trials. Any performance failure on the part of our existing or future distributors could delay clinical development or regulatory approval of our product candidates or commercialization of our products, producing additional losses and depriving us of potential product revenue.
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We currently rely and may continue to rely on a single third-party CMO to manufacture and supply LUM-201. If our manufacturer and supplier fail to perform adequately or fulfill our needs, we may be required to incur significant costs and devote significant efforts to find a new supplier or manufacturer. We may also face delays in the development and commercialization of our product candidates.
We currently have limited experience in, and we do not own facilities for, clinical-scale manufacturing of our sole product candidate, not yet being testedLUM-201, and we currently rely and may continue to rely upon a single third-party CMO to manufacture and supply drug product for our clinical trials of LUM-201. The manufacture of pharmaceutical products in humans into a clinical trial, we must first demonstratecompliance with the FDA’s cGMP requires significant expertise and capital investment, including the development of advanced manufacturing techniques and process controls. Manufacturers of pharmaceutical products often encounter difficulties in preclinical testing thatproduction, including difficulties with production costs, yields, and quality control, including stability of the product candidate is safe. Furthermore,and quality assurance testing, shortages of qualified personnel, as well as compliance with strictly enforced cGMP requirements, other federal and state regulatory requirements and foreign regulations. If any manufacturer contracted by us were to encounter any of these difficulties or otherwise fail to comply with its obligations to us or under applicable regulations, our ability to provide study drugs in order to obtain approval, we must also demonstrate safety in various preclinical and non-clinical tests. We may not have conductedour clinical trials would be jeopardized. Any delay or may not conductinterruption in the futuresupply of clinical trial materials could delay the typescompletion of preclinicalour clinical trials, increase the costs associated with maintaining our clinical trial programs and, other non-clinical testing ultimately required by regulatory authorities,depending upon the period of delay, require us to commence new trials at significant additional expense or future preclinical tests may indicate thatterminate the trials completely.
All manufacturers of our product candidates are not safe for use in humans. Preclinical testing is expensive, can take many yearsmust comply with cGMP requirements enforced by the FDA through our facilities inspection program. These requirements include, among other things, quality control, quality assurance and can have an uncertain outcome. In addition, success in initial preclinical testing does not ensure that later preclinical testing will be successful. We may experience numerous unforeseen events during, or as a resultthe maintenance of the preclinical testing process, which could delay or prevent our ability to develop or commercialize our product candidates, including:
our preclinical testing may produce inconclusive or negative safety results, which may require us to conduct additional preclinical testing or to abandon product candidates that we believed to be promising;
records and documentation. Manufacturers of our product candidates may have unfavorable pharmacology, toxicology or carcinogenicity;
our product candidates may cause undesirable side effects;be unable to comply with these cGMP requirements and
the with other FDA, state and foreign regulatory requirements. The FDA or similar foreign regulatory agencies may also implement new standards at any time, or change their interpretation and enforcement of existing standards for manufacture, packaging or testing of products. We have little control over our manufacturers’ compliance with these regulations and standards. A failure to comply with these requirements may result in fines and civil penalties, suspension of production, suspension or delay in clinical trial and product approval, product seizure or recall or withdrawal of product approval. If the safety of any product supplied is compromised due to our manufacturers’ failure to adhere to applicable laws or for other regulatory authorities may determine that additional safety testing is required.
Any such events would increase our costs and could delay or prevent our ability to commercialize our product candidates, which could adversely impact our business, financial condition and results of operations.

Even if ultimately approved, indoximod, navoximod, NLG802, our Ebola vaccine product candidate or any other potential productreasons, we or our collaborators may commercialize and market may be later withdrawn from the market or subject to promotional limitations.
We or our collaborators may not be able to obtain regulatory approval for or successfully commercialize our products and we may be held liable for any injuries sustained as a result. Any of these factors could cause a delay of clinical trials, regulatory submissions, approvals or commercialization of our product candidates, entail higher costs or impair our reputation.
The number of third-party manufacturers with the labeling claims necessary or desirablemanufacturing and regulatory expertise and facilities is limited, and it could be expensive and take a significant amount of time to arrange for the promotionalternative suppliers, which could have a material adverse effect on our business. New manufacturers of any potential future products. We or our collaborators may alsoproduct candidate would be required to undertake post-marketing clinical trials. Ifqualify under applicable regulatory requirements and would need to have sufficient rights under applicable intellectual property laws to the resultsmethod of such post-marketing studies are not satisfactory,manufacturing the product candidate. Obtaining the necessary FDA approvals or a comparable agencyother qualifications under applicable regulatory requirements and ensuring non-infringement of third-party intellectual property rights could result in a foreign country may withdraw marketing authorization or may condition continued marketing on commitments from us or our collaboratorssignificant interruption of supply and could require the new manufacturer to bear significant additional costs that may be expensive and/passed on to us.
Any future collaboration agreements we may enter into for LUM-201 or time consuming to fulfill. In addition, if weany other product candidate may place the development of LUM-201 or others identify adverse side effects after any of our potential products are on the market, or if manufacturing problems occur, regulatory approval may be withdrawn and reformulation of our potential products, additional clinical trials, changes in labeling of our potential products and/or additional marketing applications may be required. Any reformulation or labeling changes may limit the marketability of our potential products.
We will need to develop or acquire additional capabilities in order to commercialize anyother product candidates that obtain FDA approval, and weoutside our control, may encounter unexpected costsrequire us to relinquish important rights or difficulties in doing so.may otherwise be on terms unfavorable to us.
We will need to acquire additional capabilities and effectively manage our operations and facilities to successfully pursue and complete future research, development and commercialization efforts. Currently, we have limited experience in preparing applications for marketing approval, commercial-scale manufacturing, managing large-scale information technology systems or managing a large-scale distribution system. We will need to add personnel and expand our capabilities, which may strain our existing managerial, operational, regulatory compliance, financial and other resources.
To do this effectively, we must:
train, manage and motivate a growing employee base;
accurately forecast demand for our products; and
expand existing operational, financial and management information systems.
We will need to increase our manufacturing capacity, which may include negotiating and entering into additional third-party agreements to meet our commercial manufacturing requirements.
If we are unable to establish sales and marketing capabilities or enter into collaboration agreements with third parties with respect to marketLUM-201 for the commercialization of this candidate in or outside the United States, or with respect to future product candidates for commercialization in or outside the United States. Our likely collaborators for any distribution, marketing, licensing or other collaboration arrangements include large and sellmid-size pharmaceutical companies, regional and national pharmaceutical companies and biotechnology companies. We will have limited control over the amount and timing of resources that our collaborators dedicate to the development or commercialization of our product candidates, we may be unableand limited control over certain intellectual property rights related to generate significant product revenue.
We do not have a sales organization and have no experience in the sales and distribution of pharmaceutical products. There are risks involved with establishing our own sales capabilities and increasing our marketing capabilities,collaboration as well as entering intoother elements of the collaboration we would be relying on our collaborators for. Our ability to generate revenue from these arrangements with third partieswill depend on our collaborators’ abilities to successfully perform the functions assigned to them in these services. Developing an internal sales force is expensive and time consuming andarrangements. Any termination or disruption of collaborations could delay anyresult in delays in the development of product launch. Oncandidates, increase our costs to develop the other hand, if we enter into arrangements with third parties to perform sales, marketing and distribution services, our product revenuescandidates or the profitabilitytermination of thesedevelopment of a product revenues to us could potentially be lower than if we market and sell these products ourselves.candidate.
We entered into the Merck Agreement in November 2014 for the research, development, manufacture and distributionplan to explore strategic collaborations that may never materialize or may fail.
As part of our Ebola vaccinestrategy, we plan to explore a variety of possible strategic collaborations in an effort to gain access to additional product candidate. Even if our Ebola vaccine product candidatecandidates or resources. At the current time, we cannot predict what form such a strategic collaboration
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might take. We are approved by regulators for marketing and sale, Merck may be unsuccessful in its effortslikely to commercialize our Ebola vaccine product candidate, respectively, or may devote fewer resources to such efforts than we would consider optimal.
We may establish our own specialty sales force and/or engage other biopharmaceutical or other healthcare companies with established sales, marketing and distribution capabilities to sell, market and distribute any future products, including to co-promote next generation IDO/TDO inhibitorsface significant competition in the United States, under the Genentech Agreement.process of seeking appropriate strategic collaborators, and such collaborations can be complicated and time-consuming to negotiate and document. We may not be able to establish a specialty sales force or establish sales, marketing or distribution relationshipsnegotiate strategic collaborations on acceptable terms. Factors that may inhibit our efforts to commercialize any future products without strategic collaboratorsterms, or licensees include:
our inability to recruit and retain adequate numbers of effective sales and marketing personnel;
the inability of sales personnel to obtain access to or persuade adequate numbers of physicians to prescribe any future products;
the lack of complementary products to be offered by sales personnel, which may put us at a competitive disadvantage relative to companies with more extensive product lines; and

unforeseen costs and expenses associated with creating an independent sales and marketing organization.
Because the establishment of sales, marketing and distribution capabilities depends on the progress toward commercialization of our product candidates, and because of the numerous risks and uncertainties involved with establishing those capabilities, weall. We are unable to predict when, if ever, we will establish our own sales, marketing and distribution capabilities. If we are not able to collaborate with third parties and are unsuccessful in recruiting sales, marketing and distribution personnel or in building the necessary infrastructure, we will have difficulty commercializing our product candidates, which would adversely affect our business and financial condition.
Failure to attract and retain key personnel could impede our ability to develop our products and to obtain newenter into any additional strategic collaborations or other sources of funding.
Becausebecause of the specialized scientific nature of our business, our success is highly dependent upon our ability to attractnumerous risks and retain qualified scientific and technical personnel, consultants and advisors. uncertainties associated with establishing them.
We are highly dependent onrequired under the principal members of our scientific and management staff. On July 28, 2017, we announced that Dr. Nicholas N. Vahanian will be on a temporary leave of absence and that during his absence, other members of the management team will assume his duties. The long-term loss of services of key executives might significantly delay or prevent the achievement of our research, development, and business objectives. We do not maintain key-man life insurance with respect to any of our employees, nor do we intend to secure such insurance.
We will need to recruit additional personnel in order to achieve our operating goals. In order to pursue product development and marketing and sales activities, if any, we will need to hire additional qualified scientific personnel to perform research and development, as well as personnel with expertise in clinical testing, government regulation, manufacturing, marketing and sales. We also rely on consultants and advisors to assist in formulating our research and development strategy and adhering to complex regulatory requirements. We face competition for qualified individuals from numerous pharmaceutical and biotechnology companies, universities and other research institutions. There can be no assurance that we will be able to attract and retain such individuals on acceptable terms, if at all. Additionally, our only significant facility is located in Iowa, which may make attracting and retaining qualified scientific and technical personnel from outside of Iowa difficult. The failure to attract and retain qualified personnel, consultants and advisors could have a material adverse effect on our business, financial condition and results of operations.
Risks Relating to Manufacturing Activities
We rely on third-party manufacturers to produce our preclinical and clinical product candidate suppliesNewLink Merck Agreement, and we intend to rely on third parties to produce commercial supplies of any product candidates that may be approved inrequired under other collaborations, to relinquish important rights to and control over the future. Any failure by a third-party manufacturer to produce supplies for us may delay or impair our ability to complete our clinical trials or commercialize our product candidates.
We do not possess all of the capabilities to fully commercialize anydevelopment of our product candidates onto our own. Ifcollaborators or otherwise be subject to unfavorable terms.
Our collaborations, including any future strategic collaborations we are unableenter into, could subject us to arrange for third-party manufacturing sources,a number of risks, including:
we may be required to undertake the expenditure of substantial operational, financial and management resources;
other than under the NewLink Merck Agreement, we may be required to issue equity securities that would dilute our existing stockholders’ percentage ownership;
we may be required to assume substantial actual or to do so on commercially reasonable terms, contingent liabilities;
we may not be able to complete developmentcontrol the amount and timing of such product candidates or market them. In addition, we currently rely on our partner Merck for the supply of our Ebola vaccine product candidate and other third party manufacturers for our supply of indoximod, navoximod and NLG802 for preclinical and clinical studies. Problems with any of our facilities or processes, or our contract manufacturers’ facilities or processes, could prevent or delay the production of adequate supplies of indoximod, navoximod, NLG802, our Ebola vaccine product candidate or other finished products.
Any prolonged delay or interruption in the operations of our current or future contract manufacturers’ facilities could result in cancellation of shipments, loss of components in the process of being manufactured or a shortfall in availability of a product. A number of factors could cause interruptions, including the inability of a supplier to provide raw materials, equipment malfunctions or failures, damage to a facility due to natural disasters, changes in international or U.S. regulatory requirements or standards that require modifications to our manufacturing processes, action by regulatory authorities or by us that results in the halting or slowdown of production of components or finished product due to regulatory issues, a contract manufacturer going out of business or failing to produce product as contractually required or other similar factors. Because manufacturing processes are highly complex and are subject to a lengthy regulatory approval process, alternative qualified production capacity and sufficiently trained or qualified personnel may not be available on a timely or cost-effective basis or at all. Difficulties or delays in our contract manufacturers’ production of product candidates could delay our clinical trials, increase our costs, damage our reputation and cause us to lose revenue and market share if we are unable to meet market demand for any products that are approved for sale on a timely basis.

Reliance on third-party manufacturers entails risks to which we would not be subject if we manufactured product candidates ourselves, including reliance on the third party for regulatory compliance and quality assurance, the possibility of breach of the manufacturing agreement by the third party because of factors beyond our control, failure of the third party to accept orders for supply of drug substance or drug product and the possibility of termination or nonrenewal of the agreement by the third-party based on its own business priorities and at a time that is costly or damaging to us. In addition, the FDA and other regulatory authorities requireresources that our product candidates be manufactured accordingstrategic collaborators devote to cGMP and similar foreign standards. Any failure by our third-party manufacturers to comply with cGMPthe development or failure to scale-up manufacturing processes as needed, including any failure to deliver sufficient quantities of product candidates in a timely manner, could lead to a delay in, or failure to obtain, regulatory approval of anycommercialization of our product candidates. In addition, such failure could be the basis for action by the FDA to withdraw approvals forcandidates;
strategic collaborators may delay clinical trials, provide insufficient funding, terminate a clinical trial or abandon a product candidates that may have been granted to us and for other regulatory action, including recallcandidate, repeat or seizure, fines, imposition of operating restrictions, totalconduct new clinical trials or partial suspension of production or injunctions.
We rely on our manufacturers to purchase from third-party suppliers the materials necessary to produce our product candidates for our clinical studies. There arerequire a small number of suppliers for certain capital equipment and raw materials that are used to manufacture our product candidates. Such suppliers may not sell this capital equipment or these raw materials to our manufacturers at the times we need them or on commercially reasonable terms. We do not have any control over the process or timing of the acquisition of this capital equipment or these raw materials by our manufacturers. Moreover, we currently do not have any agreements for the commercial production of these raw materials. Any significant delay in the supplynew version of a product candidate for clinical testing;
strategic collaborators may not pursue further development and commercialization of products resulting from the strategic collaboration arrangement or the raw material components thereof for an ongoing clinical trial duemay elect to discontinue research and development programs;
strategic collaborators may not commit adequate resources to the need to replace a third-party manufacturer could considerably delay completion of our clinical studies, product testingmarketing and potential regulatory approval of our product candidates. If our manufacturers or we are unable to purchase these raw materials after regulatory approval has been obtained for our product candidates, the commercial launchdistribution of our product candidates, would be delayed or there would be a shortage in supply, which would impairlimiting our ability to generatepotential revenues from these products;
disputes may arise between us and our strategic collaborators that result in the sale of our product candidates.
Becausedelay or termination of the complex nature of many of our early stage compounds and product candidates, our manufacturers may not be able to manufacture such compounds and product candidates at a costresearch, development or in quantities or in a timely manner necessary to develop and commercialize related products. If we successfully commercialize any of our product candidates, we may be required to establish or access large-scale commercial manufacturing capabilities. In addition, as our drug development pipeline increases and matures, we will have a greater need for clinical trial and commercial manufacturing capacity. To meet our projected needs for commercial manufacturing in the event that one or more of our product candidates gains marketing approval, third parties with whom we currently work will need to increase their scale of production or we will need to secure alternate suppliers.
Furthermore, we do not currently have experience with the management of relationships related to commercial-scale contract manufacturing, and we may incur substantial costs to develop the capability to negotiate and enter into relationships with third-party contract manufacturers.
We and our contract manufacturers are subject to significant regulation with respect to manufacturing of our products.
All entities involved in the preparation of a therapeutic drug for clinical trials or commercial sale, including our Company, our existing contract manufacturers and those we may engage in the future, and Merck in its capacity as our licensee, are subject to extensive regulation. Components of a finished therapeutic product approved for commercial sale or used in late-stage clinical trials must be manufactured in accordance with cGMP regulations. These regulations govern manufacturing processes and procedures (including record keeping) and the implementation and operation of quality systems to control and assure the quality of investigational products and products approved for sale. Our facilities and quality systems and the facilities and quality systems of some or all of our third party contractors must pass a pre-approval inspection for compliance with the applicable regulations as a condition of regulatory approval of any of our product candidates. In addition, the regulatory authorities may, at any time, audit or inspect a manufacturing facility involved with the preparation of anycommercialization of our product candidates or the associated quality systems for compliance with the regulations applicable to the activities being conducted. If any such inspection or audit identifies a failure to comply with applicable regulations or if a violation of our product specifications or applicable regulations occurs independent of such an inspection or audit, we or the relevant regulatory authority may require remedial measures that may be costly and/or time consuming for us or a third party to implement and that may include the temporary or permanent suspension of a clinical trial or commercial sales or the temporary or permanent closure of a facility. Any such remedial measures imposed upon us or third parties with whom we contract could materially harm our business. In addition, to the extent that we rely on foreign contract manufacturers, as we do currently for our Ebola vaccine product candidate, we are or will be subject to additional risks including the need to comply with export and import regulations.
If our current or future contract manufacturers are not in compliance with regulatory requirements at any stage, including post-marketing approval, we may be fined, forced to remove a product from the market and/or experience other adverse consequences, including delays, which could materially harm our business.

Our costs for the manufacture and clinical development of our Ebola vaccine product candidate may exceed our current or any future funding for development efforts of our Ebola vaccine product candidate.
We have entered into certain manufacturing and clinical trial management agreements for our Ebola vaccine product candidate, and we expect to enter into additional agreements and incur additional costs related to our obligations under the Merck Agreement and our agreements with government agencies that are providing funding to us for the development of our Ebola vaccine product candidate. The total costs that we are likely to incur to fulfill our contractual obligations under agreements with third parties for the development of our Ebola vaccine product candidate may exceed our total amount of funding from all sources for such activities. In addition, we are likely to incur operating expenses related to our Ebola vaccine product candidate in addition to our direct contractual costs of administering clinical and other studies.  Our failure to obtain sufficient grants or other funding for our Ebola vaccine development efforts will not relieve us of our obligations under our current or future contract manufacturing and other agreements for the Ebola vaccine product candidate.
Our facility is located in areas where floods and tornados are known to occur, and the occurrence of a flood, tornado or other catastrophic disaster could damage our facilities and equipment, which could cause us to curtail or cease operations.
Our primary facility is located in Ames, Iowa, which is susceptible to floods and tornados, and our facility is therefore vulnerable to damage or disruption from floods and tornados. We are also vulnerable to damage from other types of disasters, such as power loss, fire and similar events. If any disaster were to occur, our ability to operate our business could be seriously impaired. We currently carry business insurance (real, personal and business income) of nearly $12.1 million in the aggregate, but this policy does not cover disasters such as floods and earthquakes. We may not have adequate insurance to cover our losses resulting from disasters or other similar significant business interruptions, and we do not plan to purchase additional insurance to cover such losses due to the cost of obtaining such coverage. Any significant losses that are not recoverable under our insurance policies could seriously impair our business and financial condition.
Significant disruptions of information technology systems or breaches of data security could adversely affect our business.
We are increasingly dependent on information technology systems and infrastructure, including mobile technologies, to operate our business. In the ordinary course of our business, we collect, store and transmit large amounts of confidential information, including intellectual property, proprietary business information and personal information. It is critical that we do so in a secure manner to maintain the confidentiality and integrity of such confidential information. We have also outsourced elements of our information technology infrastructure, and as a result we manage a number of third-party vendors who may or could have access to our confidential information. The size and complexity of our information technology systems, and those of third-party vendors with whom we contract, make such systems potentially vulnerable to breakdown, malicious intrusion, security breaches and other cyber-attacks. In addition, the prevalent use of mobile devices that access confidential information increases the risk of data security breaches, which could lead to the loss of confidential information, trade secrets or other intellectual property. While we have implemented security measures to protect our data security and information technology systems, such measures may not prevent the adverse effect of such events. Significant disruptions of our information technology systems or breaches of data security could adversely affect our business.
Risks Relating to Regulation of Our Industry
The industry within which we operate and our business are subject to extensive regulation, which is costly and time consuming and which may subject us to unanticipated delays.
The research, development, testing, manufacturing, labeling, packaging, marketing, distribution, promotion and advertising of biologic and pharmaceutical products such as our product candidates are subject to extensive regulation by governmental regulatory authorities in the United States and other countries. The drug development and approval process is generally lengthy, expensive and subject to unanticipated delays. Data obtained from preclinical and clinical testing are subject to varying interpretations that could delay, limit or prevent regulatory approval. In addition, delays or rejections may be encountered based upon changes in regulatory policy for product approval during the period of development and regulatory review of each submitted application for approval. To obtain approval for a product candidate, we must demonstrate to the satisfaction of the regulatory authorities that the product candidate is safe and effective in the case of a small-molecule pharmaceutical product, or is safe, pure and potent in the case of a biologic, which typically takes several years or more depending upon the type, complexity and novelty of the product and requires the expenditure of substantial resources. There can be no assurance that we will not encounter problems in clinical trials that would cause us or the regulatory authorities to delay or suspend clinical trials. Any such delay or suspension could have a material adverse effect on our business, financial condition and results of operations.

There can be no assurance that clinical trials for any of our product candidates currently under development will be completed successfully or within any specified time period, if at all. Further, there can also be no assurance that such testing will show any product to be safe, pure, potent or effective. We cannot predict when, if ever, we might submit for regulatory review our product candidates currently under development. In addition, regardless of how much time and resources we devote to development of a product candidate, there can be no assurance that regulatory approval will be obtained for that product candidate.
Even if such regulatory approval is obtained, we, our products and any contract manufacturers or commercial collaborators of ours will be subject to continual regulatory review in both the United States and other countries. Later discovery of previously unknown problems with regard to a product, distributor or manufacturer may result in restrictions, including withdrawal of the product from the market and/or disqualification or decertification of the distributor or manufacturer. If we, our product candidates or the manufacturing facilities for our product candidates fail to comply with regulatory requirements of the FDA and/or non-U.S. regulatory authorities, we could be subject to administrative or judicially imposed sanctions, including:
warning letters;
civil or criminal penalties;
injunctions;
suspension of or withdrawal of regulatory approval;
total or partial suspension of any ongoing clinical trials or of production;
voluntary or mandatory product recalls and publicity requirements;
refusal to approve pending applications for marketing approval of new products or supplements to approved applications filed by us;
restrictions on operations, including costly new manufacturing requirements; or
seizure or detention of our products or import bans.
The FDA and comparable agencies in foreign countries impose substantial requirements on the introduction of new biologic and pharmaceutical products through lengthy and detailed preclinical and clinical testing procedures, sampling activities and other costly and time-consuming compliance procedures. Clinical trials are vigorously regulated and must meet requirements for FDA review and oversight and requirements under GCP guidelines. A new drug may not be marketed in the United States until the FDA has approved it. There can be no assurance that we will not encounter delays or rejections or that the FDA will not make policy changes during the period of product development and FDA regulatory review of each submitted BLA and NDA. A delay in obtaining, or failure to obtain, such approvals would have a material adverse effect on our business, financial condition and results of operations. Even if regulatory approval were obtained, it would be limited as to the indicated uses for which the product may be promoted or marketed. A marketed product, its manufacturer and the facilities in which it is manufactured are subject to continual review and periodic inspections. If marketing approval is granted, we would be required to comply with FDA requirements for manufacturing, labeling, advertising, record-keeping and reporting of adverse experiences and other information. In addition, we would be required to comply with federal and state anti-kickback and other healthcare fraud and abuse laws that pertain to the marketing of pharmaceuticals. Failure to comply with regulatory requirements and other factors could subject us to regulatory or judicial enforcement actions, including product recalls or seizures, injunctions, withdrawal of the product from the market, civil penalties, criminal prosecution, refusals to approve new products and withdrawals of existing approvals, as well as enhanced product liability exposure, any of which could have a material adverse effect on our business, financial condition and results of operations. Sales of our products outside the United States will be subject to foreign regulatory requirements governing clinical trials, marketing approval, manufacturing and pricing. Noncompliance with these requirements could result in enforcement actions or penalties or could delay introduction of our products in certain countries.
The requirements governing the conduct of clinical trials, product licensing, pricing and reimbursement outside the United States vary greatly from country to country. The time required to obtain approvals outside the United States may differ from that required to obtain FDA approval. We may not obtain foreign regulatory approvals on a timely basis, or at all. Approval by the FDA does not ensure approval by regulatory authorities in other countries, and approval by one foreign regulatory authority does not ensure approval by regulatory authorities in other countries or by the FDA. Foreign regulatory authorities could also require additional testing. Failure to comply with these regulatory requirements or obtain required approvals could impair our ability to develop foreign markets for our products and may have a material adverse effect on our results of operations and financial condition.
We are also subject to laws generally applicable to businesses including, but not limited to, federal, state and local regulations relating to wage and hour matters, employee classification, mandatory healthcare benefits, unlawful workplace discrimination and whistleblowing. Any actual or alleged failure to comply with any regulation applicable to our business or any

whistleblowing claim, even if without merit, could result in costly litigation or regulatory actionarbitration that diverts management’s attention and consumes resources;
strategic collaborators may experience financial difficulties;
strategic collaborators may not properly maintain or otherwise harmdefend our business, results of operations, financial condition, cash flow and future prospects.
The availability of coverage and amount of reimbursement forintellectual property rights or may use our product candidates, if approved, and theproprietary information in a manner in which government and private payers may reimburse forthat could jeopardize or invalidate our potential products, are uncertain.
In both the United States and foreign markets, sales of our proposed products will depend in part on the availability of coverage and reimbursement from third-party payers such as government health administration authorities, private health insurers and other organizations. Our future levels of revenues and profitability may be affected by the continuing efforts of governmental and third-party payers to containproprietary information or reduce the costs of health care. We cannot predict the effect that private sector or governmental health care reforms may have on our business, and there can be no assurance that any such reforms will not have a material adverse effect on our business, financial condition and results of operations.
In addition, in both the United States and elsewhere, sales of prescription drugs are dependent in part on the availability of coverage and reimbursement to the consumer from third-party payers, such as government and private insurance plans. In the United States, there is no uniform policy for coverage and reimbursement among third party payers. In addition, the process for determining whether a third party payer will provide coverage for a pharmaceutical typically is separate from the process for setting the price of such product or for establishing the reimbursement rate that the payer will pay for the product once coverage is approved. Third-party payers are increasingly challenging the price and cost-effectiveness of medical products and services. Significant uncertainty exists as to the reimbursement status of newly approved health care products. There can be no assurance that our proposed products will be considered cost-effective or that adequate third-party reimbursement will be available to enableexpose us to maintain price levels sufficient to realize an appropriate return on our investmentpotential litigation;
business combinations or significant changes in product development. Legislation and regulations affecting the pricing of pharmaceuticalsa strategic collaborator’s business strategy may change before any of our proposed products are approved for marketing. Adoption of such legislation could further limit reimbursement for medical products and services. Asalso adversely affect a result, we may elect not to market future products in certain markets.
Moreover, while we are in clinical trials, we will not be reimbursed for any of our materials used during the clinical trials.
The biopharmaceutical industry is subject to significant regulation and oversight in the United States, in addition to approval of products for sale and marketing; our failure to comply with these laws could harm our results of operations and financial condition.
In addition to FDA restrictions on marketing of biopharmaceutical products, our operations may be directly,strategic collaborator’s willingness or indirectly through our customers and third-party payers, subject to various federal and state fraud and abuse laws, including, without limitation, the federal Anti-Kickback Statute. These laws may impact, among other things, our proposed sales, marketing and education programs, and these laws have been applied to restrict certain marketing practices in the biopharmaceutical industry. In addition, we may be subject to patient privacy regulation by both the U.S. federal government and the states in which we conduct our business. The laws that may affect our ability to operate include the following:complete its obligations under any arrangement;
The federal Anti-Kickback Statute prohibits, among other things, knowingly and willfully offering, paying, soliciting, or receiving remunerationstrategic collaborators could decide to inducemove forward with a competing product candidate developed either independently or in return for purchasing, leasing, ordering,collaboration with others, including our competitors; and
strategic collaborators could terminate the arrangement or arranging for the purchase, lease, or order of any health care item or service reimbursable under Medicare, Medicaid, or other federally financed healthcare programs. This statute has been interpretedallow it to apply to arrangements between pharmaceutical manufacturers on the one hand and prescribers, purchasers and formulary managers on the other. Although there are a number of statutory exemptions and regulatory safe harbors protecting certain common activities from prosecution, the exemptions and safe harbors are drawn narrowly. Practices that involve remuneration that may be alleged to be intended to induce prescribing, purchases or recommendations may be subject to scrutiny if they do not qualify for an exemption or safe harbor. Our practices may not in all cases meet all of the criteria for safe harbor protection from anti-kickback liability. In addition, a person or entity does not need to have actual knowledge of the statute or specific intent to violate it in order to have committed a violation. Moreover, a claim including items or services resulting from a violation of the federal Anti-Kickback Statute constitutes a false or fraudulent claim for purposes of the federal civil False Claims Act.
The federal False Claims Act prohibits any person or entity from knowingly presenting, or causing to be presented, to the federal government a claim for payment or approval that is false or fraudulent or from knowingly making a false statement to avoid, decrease or conceal an obligation to pay money to the federal government. Several pharmaceutical and other health-care companies have been prosecuted under these laws for allegedly providing free product to customers with the expectation that the customersexpire, which would bill federal programs for the product. Other companies have been prosecuted for causing false claims to be submitted because of off-label promotion.

Private parties may initiate qui tam whistleblower lawsuits against any person or entity under the False Claims Act in the name of the government and share in the proceeds of the lawsuit.
The federal Health Insurance Portability and Accountability Act of 1996, or HIPAA, imposes criminal and civil liability for knowingly and willfully executing, or attempting to execute, a scheme to defraud any healthcare benefit program, or knowingly and willfully falsifying, concealing or covering up a material fact or making any materially false statement in connection with the delivery of, or payment for, healthcare benefits, items or services; similar to the federal Anti- Kickback Statute, a person or entity does not need to have actual knowledge of the statute or specific intent to violate it in order to have committed a violation.    
HIPAA, as amended by the Health Information Technology for Economic and Clinical Health Act of 2009, or HITECH, and its implementing regulations imposes certain obligations, including mandatory contractual terms, with respect to safeguarding the privacy, security and transmission of individually identifiable health information without appropriate authorization on covered entities, such as health plans, healthcare clearinghouses and healthcare providers as well as their business associates that perform certain services involving the use or disclosure of individually identifiable health information.
The federal Food, Drug and Cosmetic Act, or FDCA, prohibits, among other things, the adulteration or misbranding of drugs and medical devices.
The federal Physician Payments Sunshine Act, and its implementing regulations require manufacturers of drugs, devices, biologics and medical supplies that are reimbursable under Medicare, Medicaid, or the Children’s Health Insurance Program to report annually to the Centers for Medicare and Medicaid Services information related to payments and other transfers of value to physicians, other healthcare providers, and teaching hospitals, as well as ownership and investment interests held by physicians and other healthcare providers and their immediate family members.
Analogous state laws and regulations include: state anti-kickback and false claims laws, which may apply to our business practices, including but not limited to, research, distribution, sales and marketing arrangements and claims involving healthcare items or services reimbursed by any third-party payer, including private insurers; state laws that require pharmaceutical companies to comply with the pharmaceutical industry’s voluntary compliance guidelines and the relevant compliance guidance promulgated by the U.S. federal government, or otherwise restrict payments that may be made to healthcare providers and other potential referral sources; state laws and regulations that require drug manufacturers to file reports relating to pricing and marketing information and that require tracking gifts and other remuneration and items of value provided to healthcare professionals and entities; and state laws governing the privacy and security of health information in certain circumstances, many of which differ from each other in significant ways and often are not preempted by HIPAA, thus complicating compliance efforts.
Ensuring that our future business arrangements with third parties comply with applicable healthcare laws and regulations could involve substantial costs. If our operations are found to be in violation of any of the laws described above or any other governmental laws and regulations that may apply to us, we may be subject to significant penalties, including civil, criminal and administrative penalties, damages, fines, disgorgement, individual imprisonment, exclusion from government-funded healthcare programs, such as Medicare and Medicaid,additional reporting obligations and oversight if we become subject to a corporate integrity agreement or other agreement to resolve allegations of non-compliance with these laws, and the curtailment or restructuring of our operations. It is possible that some of our business activities could be subject to challenge under one or more of these laws, which could have a material adverse effect on our business, financial condition and results of operations.
We cannot predict the likelihood, nature or extent of government regulation that may arise from future legislation or administrative or executive action, either in the United States or abroad. For example, certain policies of the Trump administration may impact our business and industry. Namely, the Trump administration has taken several executive actions, including the issuance of a number of Executive Orders, that could impose significant burdens on, or otherwise materially delay, FDA’s ability to engage in routine regulatory and oversight activities such as implementing statutes through rulemaking, issuance of guidance, and review and approval of marketing applications. Notably, on January 30, 2017, President Trump issued an Executive Order, applicable to all executive agencies, including the FDA, that requires that for each notice of proposed rulemaking or final regulation to be issued in fiscal year 2017, the agency shall identify at least two existing regulations to be repealed, unless prohibited by law. These requirements are referred to as the “two-for-one” provisions. This Executive Order includes a budget neutrality provision that requires the total incremental cost of all new regulations in the 2017 fiscal year, including repealed regulations, to be no greater than zero, except in limited circumstances. For fiscal years 2018 and beyond, the Executive Order requires agencies to identify regulations to offset any incremental cost of a new regulation and approximate the total costs or savings associated with each new regulation or repealed regulation. In interim guidance issued by the Office of Information and Regulatory Affairs within OMB on

February 2, 2017, the administration indicates that the “two-for-one” provisions may apply not only to agency regulations, but also to significant agency guidance documents. Further, on February 24, 2017, President Trump issued an Executive Order requiring each agency to designate a regulatory reform officer and create a regulatory reform task force to evaluate existing regulations and make recommendations regarding their repeal, replacement, or modification. It is difficult to predict how these requirements will be implemented, and the extent to which they will impact the FDA’s ability to exercise its regulatory authority. If these executive actions impose constraints on FDA’s ability to engage in oversight and implementation activities in the normal course, our business may be negatively impacted.
Healthcare legislative reform measures may have a material adverse effect on our business and results of operations.
The U.S. and some foreign jurisdictions are considering or have enacted a number of additional legislative and regulatory proposals to change the healthcare system in ways that could affect our ability to sell our products profitably. Among policy makers and payors in the United States and elsewhere, there is significant interest in promoting changes in healthcare systems with the stated goals of containing healthcare costs, improving quality and/or expanding access. For example, in the United States, the pharmaceutical industry has been affected by the passage of the Patient Protection and Affordable Care Act, or the ACA, which, among other things, imposed new fees on entities that manufacture or import certain branded prescription drugs and expanded pharmaceutical manufacturer obligations to provide discounts and rebates to certain government programs. There have been judicial and congressional challenges to certain aspects of the ACA. In January 2017, President Trump signed an Executive Order directing federal agencies with authorities and responsibilities under the ACA to waive, defer, grant exemptions from, or delay the implementation of any provision of the ACA that would impose a fiscal or regulatory burden on states, individuals, healthcare providers, health insurers, or manufacturers of pharmaceuticals or medical devices. The U.S. House of Representatives passed legislation known as the American Health Care Act of 2017 in May 2017. More recently, the Senate Republicans proposed multiple bills to repeal or repealdevelopment and replace portions of the ACA. Although none of these measure has successfully passed Congress to date, Congress may consider other legislation to repeal and replace elements of the ACA. In addition, there has been particular and increasing legislative and enforcement interest in the United States with respect to specialty drug pricing practices in recent years, particularly with respect to drugs that have been subject to relatively large price increases over relatively short time periods. There have been several recent U.S. Congressional inquiries and proposed bills designed to, among other things, bring more transparency to drug pricing, review the relationship between pricing and manufacturer patient programs, and reform government program reimbursement methodologies for drugs. In the future, there will likely continue to be proposals relating to the reform of the U.S. healthcare system, some of which could further limit coverage and reimbursement of drug products, including our product candidates. Any reduction in reimbursement from Medicare or other government programs may result in a similar reduction in payments from private payors. The implementation of cost containment measures or other healthcare reforms may prevent us from being able to generate revenue, attain profitability or commercialize our products.
We cannot predict the likelihood, nature or extent of government regulation that may arise from future legislative or administrative action, either in the United States or abroad.
Individual states have become increasingly aggressive in passing legislation and implementing regulations designed to control pharmaceutical and biological product pricing, including price or patient reimbursement constraints, discounts, restrictions on certain product access, and marketing cost disclosure and transparency measures and to encourage importation from other countries and bulk purchasing. Legally mandated price controls on payment amounts by third-party payers or other restrictions could harm our business, results of operations, financial condition and prospects. In addition, regional healthcare authorities and individual hospitals are increasingly using bidding procedures to determine which pharmaceutical products and suppliers will be included in their prescription drug and other healthcare programs. This could reduce ultimate demand for our products or put pressure on our product pricing, which could negatively affect our business, results of operations, financial condition and prospects.
In addition, given recent federal and state government initiatives directed at lowering the total cost of health care, Congress and state legislatures will likely continue to focus on healthcare reform,increase the cost of prescription drugs and biologics and the reform of the Medicare and Medicaid programs. While we cannot predict the full outcome of any such legislation, it may result in decreased reimbursement for drugs and biologics, which may further exacerbate industry-wide pressure to reduce prescription drug prices. This could harm our ability to generate revenues. In addition, legislation has been introduced in Congress that, if enacted, would permit more widespread importation or re-importation of pharmaceutical products from foreign countries into the United States, including from countries where the products are sold at lower prices than in the United States. Such legislation, or similar regulatory changes, could put competitive pressure on our ability to profitably price our products, which, in turn, could adversely affect our business, results of operations, financial condition and prospects. Alternatively, in response to legislation such as this, we might elect not to seek approval for or market our products in foreign jurisdictions in order to minimize the risk of re-importation, which could also reduce the revenue we generate fromdeveloping our product sales. It is also possible that other legislative proposals having similar effects will be adopted.

Furthermore, regulatory authorities’ assessment of the data and results required to demonstrate safety and efficacy can change over time and can be affected by many factors, such as the emergence of new information, including on other products, changing policies and agency funding, staffing and leadership. We cannot be sure whether future changes to the regulatory environment will be favorable or unfavorable to our business prospects. For example, average review times at the FDA for marketing approval applications have fluctuated over the last 10 years, and we cannot predict the review time for any of our submissions with any regulatory authorities. In addition, review times can be affected by a variety of factors, including budget and funding levels and statutory, regulatory and policy changes.candidates.
We use hazardous materials in our business and must comply with environmental laws and regulations, which can be expensive.
Our research and development involves the controlled use of hazardous materials, chemicals, various active microorganisms and volatile organic compounds, and we may incur significant costs as a result of the need to comply with numerous laws and regulations. We are subject to laws and regulations enforced by the FDA, the Drug Enforcement Agency, foreign health authorities and other regulatory requirements, including the Occupational Safety and Health Act, the Environmental Protection Act, the Toxic Substances Control Act, the Food, Drug and Cosmetic Act, the Resource Conservation and Recovery Act, and other current and potential federal, state, local and foreign laws and regulations governing the use, manufacture, storage, handling and disposal of our products, materials used to develop and manufacture our product candidates, and resulting waste products. Although we believe that our safety procedures for handling and disposing of such materials, and for killing any unused microorganisms before disposing of them, comply with the standards prescribed by state and federal regulations, the risk of accidental
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contamination or injury from these materials cannot be completely eliminated. In the event of such an accident, we could be held liable for any damages that result and any such liability could exceed our resources.
Financial Risks Related to our Intellectual Property
DespiteOur ability to successfully commercialize our profitable fiscal year ended December 31, 2014, we have a history of net losses. We incurred a net loss for the years ended December 31, 2015technology and 2016 and expect to continue to incur net losses for the foreseeable future, and weproducts may never achieve or maintain profitability in the future.
We were profitable in the year ended December 31, 2014, primarily as a result of upfront payments under the Genentech Agreement and the Merck Agreement. We are not entitled to receive any additional upfront payments under these licensing or collaboration agreements. Any future milestone payments under the Genentech Agreement depend on our achievement of specific milestones, and any royalties depend on successful commercialization of licensed products. The potential milestone and royalty payments under the Genentech Agreement are highly uncertain and dependent on many factors outside of our control related to possible future clinical trials and commercialization. We do not expect any milestone or royalty payments under these or other agreements,be materially adversely affected if any, to be sufficient to make us profitable in future years. As a result of these and other factors, we incurred a net loss of $85.2 million for the year ended December 31, 2016 and we do not expect to be profitable for the foreseeable future. If we had not received the upfront payments under the Genentech Agreement and the Merck Agreement, we would have incurred a net loss for the year ended December 31, 2014. We anticipate that we will continue to incur operating losses over the next several years as we expand both our commercialization activities and our discovery and research activities.
Because of the numerous risks and uncertainties associated with biopharmaceutical product development and commercialization, we are unable to accurately predict the timing or amount of future expenses or when,obtain and maintain effective intellectual property rights for our technologies and product candidates, or if the scope of the intellectual property protection is not sufficiently broad.
Our success depends on our ability to obtain and maintain patent and other intellectual property protection in the United States and in other countries with respect to our proprietary technology and products.
The patent position of biotechnology and pharmaceutical companies generally is highly uncertain and involves complex legal and factual questions for which legal principles remain unresolved. In recent years patent rights have been the subject of significant litigation. As a result, the issuance, scope, validity, enforceability and commercial value of the patent rights we rely on are highly uncertain. Pending and future patent applications may not result in patents being issued which protect our technology or products or which effectively prevent others from commercializing competitive technologies and products. Changes in either the patent laws or interpretation of the patent laws in the United States and other countries may diminish the value of the patents we rely on or narrow the scope of our patent protection. The laws of foreign countries may not protect our rights to the same extent as the laws of the United States. Publications of discoveries in the scientific literature often lag behind the actual discoveries, and patent applications in the United States and other jurisdictions are typically not published until 18 months after filing, or in some cases not at all. Therefore, we cannot be certain that the inventors of the key patents we have or may acquire were the first to make the inventions claimed in our licensed patents or pending patent applications, or that we were the first to file for patent protection of such inventions. Assuming the other requirements for patentability are met, prior to March 16, 2013, in the United States, the first to make the claimed invention is entitled to the patent, while outside the United States, the first to file a patent application is entitled to the patent.
Even if the pending patent applications we rely on issue as patents, they may not issue in a form that will provide us with any meaningful protection, prevent competitors from competing with us or otherwise provide us with any competitive advantage. Our competitors may be able to achievecircumvent our patents by developing similar or maintain profitability. Currently,alternative technologies or products in a non-infringing manner. The issuance of a patent is not conclusive as to its scope, validity or enforceability, and the patents we rely on may be challenged in the courts or patent offices in the United States or abroad. Such challenges may result in patent claims being narrowed, invalidated or held unenforceable, which could limit our ability to stop or prevent others from using or commercializing similar or identical technology and products, or limit the duration of the patent protection of our technology and products. Given the amount of time required for the development, testing and regulatory review of new product candidates, patents protecting such candidates might expire before or shortly after such candidates are commercialized. As a result, our patent portfolio may not provide us with sufficient rights to exclude others from commercializing products similar or identical to ours or otherwise provide us with a competitive advantage.
We do not have nocomposition of matter patent protection with respect to LUM-201.
We own certain patents and patent applications with claims directed to specific methods of using LUM-201 and we may obtain marketing exclusivity from the FDA and the EMA for a period of seven and a half and 12 years, respectively, because LUM-201 has not been approved in these markets and has received ODD for treatment of GHD. However, we do not have composition of matter protection in the United States and elsewhere covering LUM-201. Since we do not have a composition of matter patent on LUM-201 and the chemical structure of LUM-201 is in the public domain, it is possible for another company to develop LUM-201 for another indication and market the drug for indications where we do not have granted methods of treatment claims or, if approved by the FDA and EMA for its orphan-designated indications, market exclusivity. If LUM-201 is approved, we may be limited in our ability to list our patents in the FDA’s Orange Book if the use of our product, consistent with its FDA-approved label, would not fall within the scope of our patent claims. Also, our competitors may be able to offer and sell products so long as these competitors do not infringe any other patents that we (or third parties) hold, including patents with claims for method of use patents. In general, method of use patents are more difficult to enforce than composition of matter patents because, for example, of the risks that the FDA may approve alternative uses of the subject compounds not covered by the method of use patents, and others may engage in off-label sale or use of the subject compounds. Physicians are permitted to prescribe an approved product for uses that are not described in the product’s labeling. Although off-label prescriptions may infringe our method of use patents, the practice is common across medical specialties and such infringement is difficult to prevent or prosecute. FDA approval of uses that are not covered by our patents would limit our ability to generate revenue from the sale of LUM-201, if approved for commercial sale, and to date we have not generated any product revenue. We have financed our operations primarily through the salesale.
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We may requirebecome involved in legal proceedings to protect or enforce our intellectual property rights, which could be expensive, time-consuming and unsuccessful.
Competitors may infringe or otherwise violate the patents we rely on, or our other intellectual property rights. To counter infringement or unauthorized use, we may be required to file infringement claims, which can be expensive and time-consuming. Any claims that we assert against perceived infringers could also provoke these parties to assert counterclaims against us alleging that we infringed their intellectual property rights. In addition, in an infringement proceeding, a court may decide that a patent we are asserting is invalid or unenforceable, or may refuse to stop the other party from using the technology at issue on the grounds that the patents we are asserting do not cover the technology in question. An adverse result in any litigation proceeding could put one or more patents at risk of being invalidated or interpreted narrowly. Furthermore, because of the substantial additional capitalamount of discovery required in the future. If additional capitalconnection with intellectual property litigation, there is not available, we will have to delay, reduce or cease operations.
Developmenta risk that some of our product candidates will require substantial additional funds to conduct research, developmentconfidential information could be compromised by disclosure during this type of litigation.
Interference or derivation proceedings provoked by third parties or brought by the United States Patent and clinical trialsTrademark Office (the “USPTO”) or any foreign patent authority may be necessary to bring such product candidates to market and to establish manufacturing, marketing and distribution capabilities, either internallydetermine the priority of inventions or through collaborations with third parties. Our future capital requirements will depend on many factors, including, among others:

the scope, rateother matters of progress, results and costs of our preclinical studies, clinical trials and other research and development activities;
the scope, rate of progress and costs of our manufacturing development and commercial manufacturing activities;
the cost, timing and outcomes of regulatory proceedings (including FDA review of any BLA or NDA we file);
payments requiredinventorship with respect to development milestones we achieve underpatents and patent applications. We or our in-licensing agreements;
the costslicensers may become involved in preparing, filing, prosecuting, maintaining and enforcingproceedings, including oppositions, interferences, derivation proceedings inter partes reviews, patent claims, including litigation costsnullification proceedings, or re-examinations, challenging our patent rights or the patent rights of others, and the outcome of any such litigation;
the costs associated with commercializing our product candidates, if they receive regulatory approval;
the cost of manufacturing our product candidates andproceedings are highly uncertain. An adverse determination in any products we commercialize;
the cost and timing of developing our ability to establish sales and marketing capabilities;
the potential requirement to repay our outstanding government provided loans;
competing technological efforts and market developments;
changes in our existing research relationships;
our ability to establish and maintain strategic collaborations, licensing or other arrangements and the financial terms of such arrangements;
the timing and receipt of revenues from existing or future products, if any; and
payments received under any future strategic collaborations.
We anticipate that we will continue to generate significant losses in the future as we incur expenses to complete our clinical trial programs for our product candidates, develop our pipeline and pursue regulatory approval of our product candidates. We believe that our existing cash and cash equivalents will allow us to fund our operating plan into the second quarter of 2020. However, our operating plan may change as a result of factors currently unknown to us.
There can be no assurance that our revenue and expense forecasts will prove to be accurate, and any change in the foregoing assumptionsproceeding could require us to obtain additional financing earlier than anticipated. There is a risk of delay or failure at any stage of developing a product candidate, and the time required and costs involved in successfully accomplishing our objectives cannot be accurately predicted. Actual drug research and development costs could substantially exceed budgeted amounts, which could force us to delay, reduce the scope of, or eliminate oneinvalidate, important patent rights, allow third parties to commercialize our technology or moreproducts and compete directly with us, without payment to us, or result in our inability to manufacture or commercialize products without infringing third-party patent rights. Our business could be harmed if the prevailing party does not offer us a license on commercially reasonable terms, if any license is offered at all. Litigation or other proceedings may fail and, even if successful, may result in substantial costs and distract our management and other employees. We may also become involved in disputes with others regarding the ownership of intellectual property rights. For example, data which form the basis of our researchkey patent and patent applications were the result of certain clinical trials conducted by Merck, and disagreements may therefore arise as to the ownership or validity of any intellectual property developed pursuant to such relationship. If we are unable to resolve these disputes, we could lose valuable intellectual property rights.
Even if resolved in our favor, litigation or other legal proceedings relating to intellectual property claims may cause us to incur significant expenses and could distract our technical and/or management personnel from their normal responsibilities. In addition, there could be public announcements of the results of hearings, motions or other interim proceedings or developments and if securities analysts or investors perceive these results to be negative, it could have a substantial adverse effect on the market price of our common stock. Such litigation or proceedings could substantially increase our operating losses and reduce the resources available for development programs.activities or any future sales, marketing or distribution activities. Uncertainties resulting from the initiation and continuation of intellectual property litigation or other proceedings could have a material adverse effect on our ability to compete in the marketplace.
Third parties may initiate legal proceedings alleging that we are infringing their intellectual property rights, the outcome of which would be uncertain and could have a material adverse effect on the success of our business.
Our commercial success depends upon its ability and the ability of our collaborators to develop, manufacture, market and sell our product candidates and use our proprietary technologies without infringing, misappropriating or otherwise violating the proprietary rights or intellectual property of third parties. We aremay become party to, or be threatened with, future adversarial proceedings or litigation regarding intellectual property rights with respect to our products and technology. Third parties may assert infringement claims against us based on existing or future intellectual property rights. If we are found to infringe a third-party’s intellectual property rights, we could be required to obtain a license from such third-party to continue developing and marketing our products and technology. We may also elect to enter into such a license in order to settle pending or threatened litigation. However, we may not be able to obtain any required license on commercially reasonable terms or at all. Even if we were able to obtain a license, it could be non-exclusive, thereby giving our competitors access to the same technologies licensed to us, and could require us to pay significant royalties and other fees. We could be forced, including by court order, to cease commercializing the infringing technology or product. In addition, we could be found liable for monetary damages. A finding of infringement could prevent us from commercializing our product candidates or force us to cease some of its business operations, which could materially harm its business. Certain Lumos employees and consultants were previously employed at universities or other biotechnology or pharmaceutical companies, including our competitors or potential competitors. Although we try to ensure that our employees do not use the proprietary information or know-how of others in their work for Lumos, we may be subject to claims that we or these employees have used or disclosed intellectual property, including trade secrets or other proprietary information, of any such employee’s former employer. These and other claims that we have misappropriated
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the confidential information or trade secrets of third parties can have a similar negative impact on our business to the infringement claims discussed above.
For example, Merck, which has sublicensed our Ebola vaccine product candidate under the NewLink Merck Agreement, has received correspondence from Yale University asserting that it owns certain intellectual property rights with respect to the Ebola vaccine that they assert, among other things, may need to be licensed by Merck. We also received correspondence from Yale University relating to the research and construction of the Ebola vaccine product by our licensor PHAC. If Merck were required to pay royalties to Yale University, that could result in a reduction of Merck’s royalty obligations to us. If Merck otherwise suffered damages as a result of claims by Yale University, it is possible that Merck could seek indemnification from us.
Even if we are successful in defending against intellectual property claims, litigation or other legal proceedings relating to such claims may cause us to incur significant expenses, and could distract our technical and management personnel from their normal responsibilities. In addition, there could be public announcements of the results of hearings, motions or other interim proceedings or developments and if securities analysts or investors perceive these results to be negative, it could have a substantial adverse effect on the price of our common stock. Such litigation or proceedings could substantially increase our operating losses and reduce our resources available for development activities. We may not have sufficient financial or other resources to adequately conduct such litigation or proceedings. Some of our competitors may be able to sustain the costs of such litigation or proceedings more effectively than we can because of their substantially greater financial resources. Uncertainties resulting from the initiation and continuation of litigation or other intellectual property related proceedings could have a material adverse effect on our ability to compete in the marketplace.
If we are unable to protect the confidentiality of its trade secrets, the value of our technology could be materially adversely affected, harming our business and competitive position.
In addition to our products and patented technology, we rely upon confidential proprietary information, including trade secrets, unpatented know-how, technology and other proprietary information, to develop and maintain our competitive position. Any disclosure to or misappropriation by third parties of our confidential proprietary information could enable competitors to quickly duplicate or surpass our technological achievements, thus eroding its competitive position in the market. We seek to protect our confidential proprietary information, in part, by confidentiality agreements with variousour employees and our collaborators and consultants. We also have agreements with our employees and selected consultants that obligate them to assign their inventions to us. These agreements are designed to protect our proprietary information; however, we cannot be certain that our trade secrets and other confidential information will not be disclosed or that competitors will not otherwise gain access to our trade secrets, or that technology relevant to our business will not be independently developed by a person that is not a party to such an agreement. Furthermore, if the employees, consultants or collaborators that are parties pursuant to whichthese agreements breach or violate the terms of these agreements, we may not have obtained licensesadequate remedies for any such breach or violation, and we could lose our trade secrets through such breaches or violations. Further, our trade secrets could be disclosed, misappropriated or otherwise become known or be independently discovered by our competitors. In addition, intellectual property laws in foreign countries may not protect trade secrets and confidential information to certain patents, patent applications and otherthe same extent as the laws of the United States. If we are unable to prevent disclosure of the intellectual property related to our technologies to third parties, we may not be able to establish or maintain a competitive advantage in our market, which would harm our ability to protect our rights and have a material adverse effect on our business.
We may not be able to protect and/or enforce our intellectual property rights throughout the world.
Filing, prosecuting and defending our intellectual property rights throughout the world may be prohibitively expensive to us and to our licensors. Competitors may use our technologies in jurisdictions where we or our licensors have not obtained patent protection to develop our or their own products and, further, may export otherwise infringing products to territories where we have patent protection but where enforcement is not as strong as in the United States. These products may compete with our products in jurisdictions where we or our licensors do not have any issued patents and our patent claims or other intellectual property rights may not be effective or sufficient to prevent them from so competing. Many companies have encountered significant problems in protecting and defending intellectual property rights in foreign jurisdictions. The legal systems of certain countries, particularly certain developing countries, do not favor the enforcement of patents and other intellectual property protection, particularly those relating to pharmaceuticals and biopharmaceuticals, which could make it difficult for us to stop the infringement of our patents or marketing of competing products in violation of our proprietary rights generally. Proceedings to enforce our patent rights in foreign jurisdictions could result in substantial cost and divert our efforts and attention from other aspects of our business.
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We are dependent on licensed intellectual property. If we were to lose our rights to licensed intellectual property, we would not be able to continue developing our sole product candidate, LUM-201. If we breach the agreement under which we license the use, development and commercialization rights to our sole product candidate or technology from third parties or, in certain cases, we fail to meet certain development or payment deadlines, we could lose license rights that are important to our business.
In connection with the APA, we were assigned the Lumos Merck Agreement under which we are granted rights to intellectual properties that are important to our business, and we may need to enter into additional license agreements in the future. Our existing license agreement imposes, and we expect that future license agreements will impose, various development, regulatory and/or commercial diligence obligations, payment of fees, milestones and/or royalties and other obligations. If we fail to comply with our obligations under the agreement, Merck, the licensor, may have the right to terminate the license, in which event we would not be able to develop or market products, which could be covered by the license. Our business could suffer, for example, if any current or future licenses terminate, if the licensors fail to abide by the terms of the license, if the licensed patents or other rights are found to be invalid or unenforceable, or if we are unable to enter into necessary licenses on acceptable terms.
As we have done previously, we may need to obtain licenses from third parties to advance our research or allow commercialization of sole product candidate, and we cannot provide any assurances that third-party patents do not exist that might be enforced against LUM-201 or future products in the absence of such a license. We may fail to obtain any of these licenses on commercially reasonable terms, if at all. Even if we are able to obtain a license, it may be non-exclusive, thereby giving competitors access to the same technologies licensed to us. In that event, we may be required to expend significant time and resources to develop or license replacement technology. If we are unable to do so, we may be unable to develop or commercialize the affected product candidates, which could materially harm our business and product development efforts. Pursuant to most of these license agreements, we are obligated to make aggregate payments ranging from approximately $200,000 to $4.3 million underthe third parties owning such intellectual property rights could seek either an injunction prohibiting our license agreements (and in some cases, for each product candidate in such license) upon achievement of development and regulatory approval milestones specified in the applicable license. The timing of our achievement of these events and corresponding milestone paymentssales, or, with respect to our sales, an obligation to pay royalties and/or other forms of compensation.
Licensing of intellectual property is of critical importance to our business and involves complex legal, business and scientific issues. Disputes may arise between us and our licensors isregarding intellectual property subject to factors relatinga license agreement, including:
the scope of rights granted under the license agreement and other interpretation-related issues;
whether and the extent to which our technology and processes infringe on intellectual property of the licensor that is not subject to the clinicallicensing agreement;
our right to sublicense patent and regulatoryother rights to third parties under collaborative development relationships;
our diligence obligations with respect to the use of the licensed technology in relation to development and commercialization of our product candidates, manyand what activities satisfy those diligence obligations; and
the ownership of which are beyondinventions and know-how resulting from the joint creation or use of intellectual property by our control.licensors, us, and our partners.
If disputes over intellectual property that we have licensed prevent or impair our ability to maintain our current licensing arrangements on acceptable terms, we may be unable to successfully develop and commercialize the affected product candidates. We may become obligatedenter into additional license(s) to third-party intellectual property that are necessary or useful to our business.
Our current license for LUM-201 and any future licenses that we may enter into impose various royalty payments, milestone, and other obligations. For example, the licensor may retain control over patent prosecution and maintenance under a license agreement, in which case, we may not be able to adequately influence patent prosecution or prevent inadvertent lapses of coverage due to failure to pay maintenance fees. If we fail to comply with any of our obligations under a current or future license agreement, our licensor(s) may allege that we have breached our license agreement and may accordingly seek to terminate the license. In addition, future licensor(s) may decide to terminate our license at will. Termination of any current or future licenses could result in our loss of the right to use the licensed intellectual property, which could materially adversely affect our ability to develop and commercialize a product candidate or product, if approved, as well as harm our competitive business position and business prospects.
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Intellectual property rights do not necessarily address all potential threats to our competitive advantage.
The degree of future protection afforded by our intellectual property rights is uncertain because intellectual property rights have limitations, and may not adequately protect our business or permit us to maintain our competitive advantage. The following examples are illustrative:
others may be able to make and/or use products that are similar to our product candidates but that are not covered by the claims of the patents that we own;
inventors of patents that we own might not have been the first to make the inventions covered by an issued patent or pending patent application and/or might not have been the first to file patent applications covering an invention;
others may independently develop similar or alternative technologies or duplicate any of ours or our licensors’ technologies without infringing our intellectual property rights;
pending patent applications may not lead to issued patents, including in China, a milestone payment whenpotentially significant market for LUM-201;
issued patents may not provide us with any competitive advantages, or may be held invalid or unenforceable, as a result of legal challenges by our competitors;
our competitors might conduct research and development activities in countries where we do not have patent rights and then use the cashinformation learned from such activities to develop competitive products for sale in our major commercial markets;
we may not develop or in-license additional proprietary technologies that are patentable; and
the patents of others may have an adverse effect on handour business.
Should any of these events occur, they could significantly harm our business, results of operations and prospects.
Obtaining and maintaining patent protection depends on compliance with various procedural, document submission, fee payment and other requirements imposed by governmental patent agencies, and our or our licensors’ patent protection could be reduced or eliminated for non-compliance with these requirements.
Periodic maintenance fees, renewal fees, annuity fees and various other governmental fees on patents and/or applications will be due to makebe paid by us and/or our licensors to the USPTO and various governmental patent agencies outside of the United States in several stages over the lifetime of the licensed patents and/or applications. The USPTO and various non-U.S. governmental patent agencies require compliance with a number of procedural, documentary, fee payment and other similar provisions during the patent application process. In many cases, an inadvertent lapse can be cured by payment of a late fee or by other means in accordance with the applicable rules. However, there are situations in which noncompliance can result in abandonment or lapse of the patent or patent application, resulting in partial or complete loss of patent rights in the relevant jurisdiction. In such payment, which could require us to delayan event, our clinical trials, curtail our operations, scale back our commercialization or marketing efforts or seek funds to meet these obligations on terms unfavorable to us.
We may nevercompetitors might be able to generate a sufficient amount of product revenue to cover our expenses. Until we do, we expect to seek additional funding through public or private equity or debt financings, collaborative relationships, capital lease transactions or other available financing transactions. However, there can be no assurance that additional financing will be available on acceptable terms, if at all, and such financings could be dilutive to existing stockholders. Moreover, in the event that additional funds are obtained through arrangements with collaborators, such arrangements may require us to relinquish rights to certain ofuse our technologies product candidates or products that we would otherwise seekand those technologies licensed to develop or commercialize ourselves.
If adequate funds are not available, we may be required to delay, reduce the scope of or eliminate one or more of our research or development programs. Our failure to obtain adequate financing when neededus and on acceptable termsthis circumstance would have a material adverse effect on our business, financial condition and results of operations.

Even though we have received governmental support in the past, we may not continue to receive support at the same level or at all.
We have received significant financial assistance, primarily in the form of forgivable loans, from state and local governments. We have also received significant financial assistance, primarily in the form of grants and contracts, from federal agencies to support our infectious disease research. There can be no assurance that we will continue to receive the same level of assistance from these or other government agencies, if at all.
Through our subsidiary, BioProtection Systems Corporation, or BPS, we have received funding from multiple government agencies for our Ebola vaccine product candidate development efforts. There is no guarantee that we will receive sufficient, or any, future grant funding to meet our obligations related to our Ebola vaccine development or that we or Merck will succeed in developing an Ebola vaccine. The termination of a United States government grant, contract or relationship as a result of our failure to satisfy any of our obligations under the grants or contracts would have a negative impact on our operations and harm our reputation and ability to procure government contracts. Additionally, there can be no assurance that we will secure comparable contracts with, or grants from, the United States government in the future.
Changes in our effective income tax rate could adversely affect our results of operations in the future.
For the nine months ended September 30, 2017 we have a tax benefit due to our ability to carry net operating losses back to the year ended December 31, 2015 which was subject to federal income taxes in the United States. Our effective income tax rate, as well as our relative domestic and international tax liabilities, will depend in part on the allocation of any future income among different jurisdictions. In addition, various factors may have favorable or unfavorable effects on our effective income tax rate in individual jurisdictions or in the aggregate. These factors include whether tax authorities agree with our interpretations of existing tax laws, any required accounting for stock options and other share-based compensation, changes in tax laws and rates, our future levels of research and development spending, changes in accounting standards, changes in the mix of any future earnings in the various tax jurisdictions in which we may operate, the outcome of any examinations by the U.S. Internal Revenue Service or other tax authorities, the accuracy of our estimates for unrecognized tax benefits and realization of deferred tax assets and changes in overall levels of pre-tax earnings. The effect on our income tax liabilities resulting from the above-mentioned factors or other factors could have a material adverse effect on our results of operations.
Risks Relating to Competition
We compete in an industry characterized by extensive research and development efforts and rapid technological progress. New discoveries or commercial developments by our competitors could render our potential products obsolete or non-competitive.
New developments occur and are expected to continue to occur at a rapid pace, and there can be no assurance that discoveries or commercial developments by our competitors will not render some or all of our potential products obsolete or non-competitive, which would have a material adverse effect on our business, financial condition and results of operations.
We expect to compete with fully integrated and well-established pharmaceutical and biotechnology companies in the near and long term. Most of these companies have substantially greater financial, research and development, manufacturing and marketing experience and resources than we do and represent substantial long-term competition for us. Such companies may succeed in discovering and developing pharmaceutical products more rapidly than we do or pharmaceutical products that are safer, more effective or less costly than any that we may develop. Such companies also may be more successful than we are in production and marketing. Smaller companies may also prove to be significant competitors, particularly through collaborative arrangements with large pharmaceutical and established biotechnology companies. Academic institutions, governmental agencies and other public and private research organizations also conduct clinical trials, seek patent protection and establish collaborative arrangements for the development of oncology products.
We may face competition based on product efficacy and safety, the timing and scope of regulatory approvals, availability of supply, marketing and sales capabilities, reimbursement coverage, price and patent position. There can be no assurance that our competitors will not develop safer and more effective products, commercialize products earlier than we do, or obtain patent protection or intellectual property rights that limit our ability to commercialize our products.
There can be no assurance that our issued patents or pending patent applications, if issued, will not be challenged, invalidated or circumvented or that the rights granted thereunder will provide us with proprietary protection or a competitive advantage.

The biotechnology and pharmaceutical industries are intensely competitive and subject to rapid and significant technological change. Many of the products that we are attempting to develop and commercialize will be competing with existing therapies. In addition, a number of companies are pursuing the development of pharmaceuticals that target the same diseases and conditions that we are targeting. We face competition from pharmaceutical and biotechnology companies both in the United States and abroad. Our competitors may utilize discovery technologies and techniques or collaborate with third parties in order to develop products more rapidly or successfully than we or our collaborators are able to do. Many of our competitors, particularly large pharmaceutical companies, have substantially greater financial, technical and human resources than we do. In addition, academic institutions, government agencies and other public and private organizations conducting research may seek patent protection with respect to potentially competitive products or technologies and may establish exclusive collaborative or licensing relationships with our competitors.
We face intense competition in our development activities. We face competition from many companies in the United States and abroad, including a number of large pharmaceutical companies, firms specialized in the development and production of vaccines, checkpoint inhibitors, and other immunotherapies, and major universities and research institutions. Many companies have entered into the field of immuno-oncology and are developing or commercializing products in areas that we have targeted for product development. Some of these products use therapeutic approaches that may compete directly with our product candidates. Most of our competitors possess substantially greater financial, technical and human resources than we possess. In addition, many of our competitors have significantly greater experience than we have in conducting preclinical and nonclinical testing and human clinical trials of product candidates, scaling up manufacturing operations and obtaining regulatory approvals of drugs and manufacturing facilities. Accordingly, our competitors may succeed in obtaining regulatory approval for drugs more rapidly than we do. We may also be adversely effected by the clinical trial results of our competitors. For example, if a competitor announces inconclusive or negative clinical trial results with respect to an IDO pathway inhibitor, expectations about IDO pathway inhibitors may be generally impacted and we may experience difficulty in enrolling patients in our indoximod trials. If we obtain regulatory approval and launch commercial sales of our product candidates, we also will compete with respect to manufacturing efficiency and sales and marketing capabilities, areas in which we currently have limited experience.
We also face competition from pharmaceutical and biotechnology companies, academic institutions, government agencies and private research organizations in recruiting and retaining highly qualified scientific personnel and consultants and in the development and acquisition of technologies. Moreover, technology controlled by third parties that may be advantageous to our business may be acquired or licensed by our competitors, thereby preventing us from obtaining technology on commercially reasonable terms, if at all. We will also compete for the services of third parties that may have already developed or acquired internal biotechnology capabilities or made commercial arrangements with other biopharmaceutical companies to target the diseases on which we have focused both inside and outside of the United States.
Our competitive position will also depend upon our ability to attract and retain qualified personnel, obtain patent protection or otherwise develop proprietary products or processes and secure sufficient capital resources for the often lengthy period between technological conception and commercial sales. We will require substantial capital resources to complete development of some or all of our products, obtain the necessary regulatory approvals and successfully manufacture and market our products. In order to secure capital resources, we may elect to sell additional capital stock, which would dilute the holdings of existing stockholders. We may also attempt to obtain funds through research grants and agreements with commercial collaborators. However, these types of financings are uncertain because they are at the discretion of the organizations and companies that control the funds. Accordingly, we may not receive any additional funds from grants or collaborations.
Research and discoveries by others may result in breakthroughs that render indoximod, navoximod, HyperAcute Cellular Immunotherapy product candidates, or our other potential products obsolete even before they begin to generate any revenue. If the FDA approves the commercial sale of any of our product candidates, we will also be competing with respect to marketing capabilities and manufacturing efficiency, areas in which we have limited or no experience. We expect that competition among products approved for sale will be based, among other things, on product efficacy, price, safety, reliability, availability, patent protection, and sales, marketing and distribution capabilities. Our profitability and financial position will suffer if our products receive regulatory approval but cannot compete effectively in the marketplace.
Our infectious disease product candidates face significant competition for United States government funding for both development and procurement of vaccines against infectious diseases, medical countermeasures for biological, chemical and nuclear threats, diagnostic testing systems and other emergency preparedness countermeasures. Public and private biopharmaceutical companies, academic institutions, government agencies, private research organizations and public research organizations are conducting research and filing patents toward commercialization of products.

Our future products, if any, may not be accepted in the marketplace and therefore, we may not be able to generate significant revenue, or any revenue.
Even if our potential products are approved for sale, physicians and the medical community may not ultimately use them or may use them only in applications more restricted than we expect. Our future products, if successfully developed, will compete with a number of traditional immuno-oncology products manufactured and marketed by major pharmaceutical and other biotechnology companies. Our products will also compete with new products currently under development by such companies and others. Physicians will prescribe a product only if they determine, based on experience, clinical data, side effect profiles and other factors, that it is beneficial as compared to other products currently in use. Many other factors influence the adoption of new products, including marketing and distribution restrictions, course of treatment, adverse publicity, product pricing, the views of thought leaders in the medical community and reimbursement by government and private third-party payers.
Risks Relating to Our Arrangements with Third Parties
We rely on third parties to conduct our preclinical studies and our clinical trials. If these third parties do not perform as contractually required or expected, we may not be able to obtain regulatory approval for our product candidates, or we may be delayed in doing so.
We do not have the ability to conduct preclinical studies or clinical trials independently for our product candidates. We must rely on third parties, such as contract research organizations, medical institutions, academic institutions, clinical investigators and contract laboratories, as well as our strategic collaborators and the third parties that they may use, to conduct our preclinical studies and clinical trials. Other than to the extent that Merck is responsible for clinical trials of our Ebola vaccine product candidate and Genentech is responsible for clinical trials that it conducted on navoximod prior to terminating its rights to navoximod and for any clinical trials that it may conduct on next generation IDO/TDO inhibitor products, we are responsible for confirming that our studies are conducted in accordance with applicable regulations and that each of our clinical trials is conducted in accordance with its general investigational plan and protocol. The FDA requires us to comply with GLP for conducting and recording the results of our preclinical studies and with GCP for conducting, monitoring, recording and reporting the results of clinical trials, to assure that data and reported results are accurate and that the clinical trial participants are adequately protected. Our reliance on third parties does not relieve us of these responsibilities. If the third parties conducting our clinical trials do not perform their contractual duties or obligations, do not meet expected deadlines, fail to comply with GCP, do not adhere to our clinical trial protocols or otherwise fail to generate reliable clinical data, we may need to enter into new arrangements with alternative third parties and our clinical trials may be more costly than expected or budgeted, be extended, delayed or terminated or may need to be repeated, and we may not be able to obtain regulatory approval for or to commercialize the product candidate being tested in such trials, or may be delayed in doing so.
Further, if our contract manufacturers are not in compliance with regulatory requirements at any stage, including post-marketing approval, we may be fined, forced to remove a product from the market and/or experience other adverse consequences, including delays, which could materially harm our business.
We are also dependent on Genentech and Merck for the development of the product candidates that are the subject of the Genentech Agreement and the Merck Agreement. If either company does not succeed in advancing any product candidate to final approval, or decides to discontinue its collaboration with us, such failure or decision, could materially harm our business.
If we fail to enter into any needed collaboration agreements for our product candidates, or if we enter into collaborations that are ultimately unsuccessful, we may be unable to commercialize any potential product effectively or at all.
To successfully commercialize any potential product, we will need substantial financial resources as well as expertise and physical resources and systems. We may elect to develop some or all of these physical resources and systems and expertise ourselves or we may seek to collaborate with another company that can provide some or all of such physical resources and systems as well as financial resources and expertise, as we did in the case of the Genentech Agreement and the Merck Agreement. Such collaborations are complex, and any potential discussions may not result in a definitive agreement for many reasons. For example, whether we reach a definitive agreement for a collaboration will depend, among other things, upon our assessment of the collaborator’s resources and expertise, the terms and conditions of the proposed collaboration, and the proposed collaborator’s evaluation of a number of factors. Those factors may include the design or results of our clinical trials, the potential market for the subject product candidates, the costs and complexities of manufacturing and delivering the potential product to patients, the potential of competing products, the existence of uncertainty with respect to ownership or the coverage of our technology, which can exist if there is a challenge to such ownership without regard to the merits of the challenge and industry and market conditions generally. If we were to determine that a collaboration for a potential product is necessary or beneficial and were unable to enter into such a collaboration on acceptable terms, we might elect to delay or scale back the commercialization of the potential product

in order to preserve our financial resources or to allow us adequate time to develop the required physical resources and systems and expertise ourselves.
If we enter into a collaboration agreement we consider acceptable, including the Genentech Agreement to develop and commercialize next generation IDO/TDO inhibitors and the Merck Agreement to commercialize our Ebola vaccine product candidate, the collaboration may not proceed as quickly, smoothly or successfully as we plan. The risks in a collaboration agreement include the following:
the collaborator may not apply the expected financial resources, efforts or required expertise in developing the physical resources and systems necessary to successfully commercialize the subject potential product;
the collaborator may not invest in the development of a sales and marketing force and the related infrastructure at levels that ensure that sales of the potential product reach their full potential;
disputes may arise between us and a collaborator that delay the commercialization or adversely affect its sales or profitability of the potential product; or
the collaborator may independently develop, or develop with third parties, products that could compete with the potential product.
Under the Genentech Agreement, the Merck Agreement and any other collaboration for our product candidates, we will be dependent on our collaborators’ performance of their responsibilities and their cooperation with us. Our collaborators may not perform their obligations under our agreements with them or otherwise cooperate with us. We cannot control whether our collaborators will devote the necessary resources to the activities contemplated by our collaborative agreements, nor can we control the timing of their performance. Our collaborators may choose to pursue existing or alternative technologies in preference to those being developed in collaboration with us. Disputes may arise between us and our collaborators that delay the development and commercialization of our product candidates, and such disputes may be difficult and costly to resolve or may not be resolved. In addition, a collaborator for the potential product may have the right to terminate the collaboration at its discretion, or to discontinue development of a particular product candidate. For example, in June 2017, Genentech gave notice that it is terminating the Genentech Agreement with respect to navoximod. Further, Genentech has the right to terminate the remainder of the Genentech Agreement for any reason, and Merck has the right to terminate the Merck Agreement for any reason, in each case, after a specified advance notice period. Any termination may require us to seek a new collaborator, which we may not be able to do on a timely basis, if at all, or may require us to delay or scale back the development or commercialization efforts. The occurrence of any of these events could adversely affect the development or commercialization of the potential product and materially harm our business and stock price by delaying the sale of any product that may be approved by the FDA in the future, by slowing the growth of such sales, by reducing the profitability of the product and/or by adversely affecting the reputation of the product.
We may explore strategic collaborations that may never materialize or may fail.
We may, in the future, periodically explore a variety of possible strategic collaborations in an effort to gain access to additional product candidates or resources. At the current time, we cannot predict what form such a strategic collaboration might take. We are likely to face significant competition in the process of seeking appropriate strategic collaborators, and such collaborations can be complicated and time consuming to negotiate and document. We may not be able to negotiate strategic collaborations on acceptable terms, or at all. We are unable to predict when, if ever, we will enter into any additional strategic collaborations because of the numerous risks and uncertainties associated with establishing them.
We are required under the AstraZeneca Agreement, Genentech Agreement and the Merck Agreement, and we may be required under other collaborations, to relinquish important rights to and control over the development of our product candidates to our collaborators or otherwise be subject to unfavorable terms.
Our collaborations, including any future strategic collaborations we enter into, could subject us to a number of risks, including:
we may be required to undertake the expenditure of substantial operational, financial and management resources;
other than under the AstraZeneca Agreement, Genentech Agreement and the Merck Agreement, we may be required to issue equity securities that would dilute our existing stockholders’ percentage ownership;
we may be required to assume substantial actual or contingent liabilities;
we may not be able to control the amount and timing of resources that our strategic collaborators devote to the development or commercialization of our product candidates;

strategic collaborators may delay clinical trials, provide insufficient funding, terminate a clinical trial or abandon a product candidate, repeat or conduct new clinical trials or require a new version of a product candidate for clinical testing;
strategic collaborators may not pursue further development and commercialization of products resulting from the strategic collaboration arrangement or may elect to discontinue research and development programs;
strategic collaborators may not commit adequate resources to the marketing and distribution of our product candidates, limiting our potential revenues from these products;
disputes may arise between us and our strategic collaborators that result in the delay or termination of the research, development or commercialization of our product candidates or that result in costly litigation or arbitration that diverts management’s attention and consumes resources;
strategic collaborators may experience financial difficulties;
strategic collaborators may not properly maintain or defend our intellectual property rights or may use our proprietary information in a manner that could jeopardize or invalidate our proprietary information or expose us to potential litigation;
business combinations or significant changes in a strategic collaborator’s business strategy may also adversely affect a strategic collaborator’s willingness or ability to complete its obligations under any arrangement;
strategic collaborators could decide to move forward with a competing product candidate developed either independently or in collaboration with others, including our competitors; and
strategic collaborators could terminate the arrangement or allow it to expire, which would delay the development and may increase the cost of developing our product candidates.
Risks Relating to Protecting Our Intellectual Property
If we are unable to protect our proprietary rights or to defend against infringement claims, we may not be able to compete effectively or operate profitably.
Our success will depend, in part, on our ability to obtain patents, operate without infringing the proprietary rights of others and maintain trade secrets, both in the United States and other countries. Patent matters in the biotechnology and pharmaceutical industries can be highly uncertain and involve complex legal and factual questions. Accordingly, the validity, breadth, and enforceability of our patents and the existence of potentially blocking patent rights of others cannot be predicted, either in the United States or in other countries.
There can be no assurance that we will discover or develop patentable products or processes, or that patents will issue from any of the currently pending patent applications or that claims granted on issued patents will be sufficient to protect our technology or adequately cover the products we may actually sell. Potential competitors or other researchers in the field may have filed patent applications, been issued patents, published articles or otherwise created prior art that could restrict or block our efforts to obtain additional patents. There also can be no assurance that our issued patents or pending patent applications, if issued, will not be challenged, invalidated, rendered unenforceable or circumvented or that the rights granted thereunder will provide us with proprietary protection or competitive advantages. Our patent rights also depend on our compliance with technology and patent licenses upon which our patent rights are based and upon the validity of assignments of patent rights from consultants and other inventors that were, or are, not employed by us.
In addition, competitors may manufacture and sell our potential products in those foreign countries where we have not filed for patent protection or where patent protection may be unavailable, not obtainable or ultimately not enforceable. In addition, even where patent protection is obtained, third-party competitors may challenge our patent claims in the various patent offices, for example via opposition in the European Patent Office or reexamination or interference proceedings in the United States Patent and Trademark Office, or USPTO. The ability of such competitors to sell such products in the United States or in foreign countries where we have obtained patents is usually governed by the patent laws of the countries in which the product is sold.
We will incur significant ongoing expenses in maintaining our patent portfolio. Should we lack the funds to maintain our patent portfolio or to enforce our rights against infringers, we could be adversely impacted. Even if claims of infringement are without merit, any such action could divert the time and attention of management and impair our ability to access additional capital and/or cost us significant funds to defend.

Patent reform legislation could increase the uncertainties and costs surrounding the prosecution of our patent applications and the enforcement or defense of our issued patents.
On September 16, 2011,In March 2013, under the Leahy-Smith America Invents Act or(the “AIA”), the Leahy-Smith Act, was signed into law. The Leahy-Smith Act includesUnited States moved to a number of significantfirst-to-file system and made certain other changes to United Statesits patent law. These include provisions that affectlaws. The full extent of these changes are still not completely clear as, for example, the way patent applications will be prosecuted and may also affect patent litigation. The United States Patent and Trademark Office has developed regulations and procedurescourts have yet to govern administration of the Leahy-Smith Act, butaddress many of the substantive changesprovisions of the AIA. Thus, the applicability of the act and new regulations on specific patents and patent applications discussed herein have not been determined and would need to patent law associated with the Leahy-Smith Act, particularly the first-inventor-to-file provisions, only became effective 18 months after its enactment.be reviewed. Accordingly, it is not yet clear what, if any, impact the Leahy-Smith ActAIA will have on the operation of our business. However, the Leahy-Smith ActAIA and its implementation could increase the uncertainties and costs surrounding the prosecution of our patent applications and the enforcement or defense of our issued patents, all of which could have a material adverse effect on our business and financial condition.
WeIf we are unable to obtain a patent term extension in the United States under the Hatch-Waxman Act and in foreign countries under similar legislation, thereby potentially extending the term of our marketing exclusivity for our product candidates, our business may be subjectmaterially harmed.
Depending upon the timing, duration and specifics of FDA marketing approval of our product candidates, if any, one or more of the United States patents covering its approved product(s) or the use thereof may be eligible for up to litigation with respectfive years of
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patent term restoration under the Hatch-Waxman Act. The Hatch-Waxman Act allows a maximum of one patent to the ownership and usebe extended per FDA approved product. Patent term extension also may be available in certain foreign countries upon regulatory approval of intellectual property that willour product candidates. Nevertheless, we may not be costly to defend or pursue and uncertain in its outcome.
Our success also will depend, in part, on our refraining from infringing patents or otherwise violating intellectual property owned or controlled by others. Pharmaceutical companies, biotechnology companies, universities, research institutions, and others may have filedgranted patent applications or have received, or may obtain, issued patentsterm extension either in the United States or elsewherein any foreign country because of, for example, us or our licensors failing to apply within applicable deadlines, failing to apply prior to expiration of relevant patents or otherwise failing to satisfy applicable statutory requirements. Moreover, the term of extension, as well as the scope of patent protection during any such extension, afforded by the governmental authority could be less than we request.
If we are unable to obtain patent term extension or restoration, or the term of any such extension is less than requested, the period during which we will have the right to exclusively market its product will be shortened and our competitors may obtain approval of competing products following its patent expiration, and our revenue could be reduced, possibly materially.
Risks Related to Government Regulation
The regulatory approval process is expensive, time consuming and uncertain and may prevent us or our collaboration partners from obtaining approvals for the commercialization of our product candidates.
The research, testing, manufacturing, labeling, approval, selling, import, export, marketing and distribution of drug products are subject to extensive regulation by the FDA and other regulatory authorities in the United States and other countries, which regulations differ from country to country. Neither we nor our collaboration partners are permitted to market our product candidates in the United States until we receive approval of an NDA from the FDA. Neither we nor our collaboration partners have submitted an application or received marketing approval for LUM-201 or any future product candidates. Obtaining approval of an NDA can be a lengthy, expensive and uncertain process. In addition, failure to comply with the FDA and other applicable United States and foreign regulatory requirements may subject us to administrative or judicially imposed sanctions, including the following:
warning letters;
civil or criminal penalties and fines;
injunctions;
suspension or withdrawal of regulatory approval;
suspension of any ongoing clinical trials;
voluntary or mandatory product recalls and publicity requirements;
refusal to accept or approve applications for marketing approval of new drugs filed by us;
restrictions on operations, including costly new manufacturing requirements; and
seizure or detention of our products or import bans.
Prior to receiving approval to commercialize any of our product candidates in the United States or abroad, we and our collaboration partners must demonstrate with substantial evidence from well-controlled clinical trials, and to the satisfaction of the FDA and other foreign regulatory authorities, that such product candidates are safe and effective for their intended uses. Results from preclinical studies and clinical trials can be interpreted in different ways. Even if we and our collaboration partners believe the preclinical or clinical data for our product candidates are promising, such data may not be sufficient to support approval by the FDA and other regulatory authorities. Administering any of our product candidates to humans may produce undesirable adverse events, which could interrupt, delay or cause suspension of clinical trials of our product candidates and result in the FDA or other regulatory authorities denying approval of our product candidates for any or all targeted indications.
Regulatory approval of an NDA is not guaranteed, and the approval process is expensive and may take several years. The FDA also has substantial discretion in the approval process. Despite the time and expense exerted, failure can occur at any stage, and we could encounter problems that cause us to abandon or repeat clinical trials, or perform additional preclinical studies and clinical trials. The number of preclinical studies and clinical trials that will be required for FDA approval varies depending on the product candidate, the disease or condition that the product candidate is designed to address and the regulations applicable to any particular product candidate. The FDA can delay, limit or deny approval of a product candidate for many reasons, including, but not limited to, the following:
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a product candidate may not be deemed safe or effective, only moderately effective or have undesirable or unintended adverse events, toxicities or other characteristics that preclude us from obtaining marketing approval or prevent or limit commercial use;
FDA officials may not find the data from preclinical studies and clinical trials sufficient, or may disagree with our interpretation of data from preclinical studies or clinical trials;
the FDA might not approve our or our third-party manufacturer’s processes or facilities;
the FDA may disagree with the design, implementation or results of our clinical trials;
the population studied in the clinical trial may not be sufficiently broad or representative to assure efficacy and safety in the full population for which we seek approval;
data collected from clinical trials of our drug candidates may not be sufficient to support the submission of an NDA; and
we may be unable to demonstrate to the FDA a drug candidate’s risk-benefit ratio for our proposed indication is acceptable.
If LUM-201 or any future product candidates fail to demonstrate safety and efficacy in clinical trials or do not gain regulatory approval, our business and results of operations will be materially and adversely harmed.
Even if we receive regulatory approval for a product candidate, we will be subject to ongoing regulatory obligations and continued regulatory review, which may result in significant additional expense and subject us to penalties if we fail to comply with applicable regulatory requirements.
Once regulatory approval has been granted, the approved product and its manufacturer are subject to continual review by the FDA and/or non-U.S. regulatory authorities. Any regulatory approval that we or any future collaboration partners receive for LUM-201 or any future product candidates may be subject to limitations on the indicated uses for which the product may be marketed or contain requirements for potentially costly post-marketing follow-up trials to monitor the safety and efficacy of the product. In addition, if the FDA and/or non-U.S. regulatory authorities approve LUM-201 or any future product candidates, we will be subject to extensive and ongoing regulatory requirements by the FDA and other regulatory authorities with regard to the labeling, packaging, adverse event reporting, storage, advertising, promotion and recordkeeping for its products.
Regulatory authorities closely regulate the post-approval marketing and promotion of drugs to ensure drugs are marketed only for the approved indications and in accordance with the provisions of the approved labeling. Regulatory authorities impose stringent restrictions on manufacturers’ communications regarding off-label use, and if regulatory authorities believe that we are in violation of these restrictions, we may be subject to enforcement action for off-label marketing. Violations of the Federal Food, Drug, and Cosmetic Act in the United States, and other comparable regulations in foreign jurisdictions, relating to the promotion of prescription drugs may lead to enforcement actions and investigations by the FDA, Department of Justice, State Attorney Generals and other foreign regulatory agencies alleging violations of United States federal and state health care fraud and abuse laws, as well as state consumer protection laws and comparable laws in foreign jurisdictions.
In addition, manufacturers of our drug products are required to comply with cGMP regulations, which include requirements related to quality control and quality assurance as well as the corresponding maintenance of records and documentation. Further, regulatory authorities must approve these manufacturing facilities before they can be used to manufacture our drug products, and these facilities are subject to continual review and periodic inspections by the FDA and other regulatory authorities for compliance with cGMP regulations. If we or a third party discover previously unknown problems with a product, such as adverse events of unanticipated severity or frequency, or problems with the facility where the product is manufactured, a regulatory authority may impose restrictions on that product, the manufacturer or us, including requiring withdrawal of the product from the market or suspension of manufacturing. If we, our product candidates or the manufacturing facilities for our product candidates fail to comply with regulatory requirements of the FDA and/or other non-U.S. regulatory authorities, we could be subject to administrative or judicially imposed sanctions, including the following:
warning letters;
civil or criminal penalties and fines;
injunctions;
suspension or withdrawal of regulatory approval;
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suspension of any ongoing clinical trials;
voluntary or mandatory product recalls and publicity requirements;
refusal to accept or approve applications for marketing approval of new drugs or biologics or supplements to approved applications filed by us;
restrictions on operations, including costly new manufacturing requirements; and
seizure or detention of our products or import bans.
The regulatory requirements and policies may change and additional government regulations may be enacted with which we may also be required to comply. We cannot predict the likelihood, nature or extent of government regulation that may arise from future legislation or administrative action, either in the United States or in other countries. If we are not able to maintain regulatory compliance, we may not be permitted to market our future products and our business may suffer.
Failure to obtain regulatory approvals in foreign jurisdictions will prevent us from marketing our products internationally.
We intend to seek a distribution and marketing partner for LUM-201 outside the United States and may market future products in international markets. In order to market our future products in regions such as the EEA, Asia Pacific, and many other foreign jurisdictions, we must obtain separate regulatory approvals.
For example, in the EEA, medicinal products can only be commercialized after obtaining a Marketing Authorization (an “MA”). Before granting the MA, the EMA or the competent authorities of the member states of the EEA make an assessment of the risk-benefit balance of the product on the basis of scientific criteria concerning its quality, safety and efficacy. In Japan, the Pharmaceuticals and Medical Devices Agency, of the Ministry of Health Labour and Welfare, must approve an application under the Pharmaceutical Affairs Act before a new drug product may be marketed in Japan.
We have had limited interactions with foreign regulatory authorities. The approval procedures vary among countries and can involve additional clinical testing, and the time required to obtain approval may differ from that required to obtain FDA approval. Moreover, clinical trials conducted in one country may not be accepted by regulatory authorities in other countries. Approval by the FDA does not ensure approval by regulatory authorities in other countries, and approval by one or more foreign regulatory authorities does not ensure approval by regulatory authorities in other foreign countries or by the FDA. However, a failure or delay in obtaining regulatory approval in one country may have a negative effect on the regulatory process in others. The foreign regulatory approval process may include all of the risks associated with obtaining FDA approval. We may not obtain foreign regulatory approvals on a timely basis, if at all. We may not be able to file for regulatory approvals and even if we file we may not receive necessary approvals to commercialize our products in any market.
Healthcare reform measures could hinder or prevent our product candidates’ commercial success.
In the United States, there have been and we expect there will continue to be a number of legislative and regulatory changes to the healthcare system in ways that could affect its future revenue and profitability and the future revenue and profitability of its potential customers. Federal and state lawmakers regularly propose and, at times, enact legislation that would result in significant changes to the healthcare system, some of which are intended to contain or reduce the costs of medical products and services. For example, one of the most significant healthcare reform measures in decades, the PPACA was enacted in 2010. The PPACA contains a number of provisions, including those governing enrollment in federal healthcare programs, reimbursement changes and fraud and abuse measures, all of which will impact existing government healthcare programs and will result in the development of new programs. The PPACA, among other things:
imposes a non-deductible annual fee on pharmaceutical manufacturers or importers who sell “branded prescription drugs”;
increases the minimum level of Medicaid rebates payable by manufacturers of brand-name drugs from 15.1% to 23.1%, effective 2011;
could result in the imposition of injunctions;
requires collection of rebates for drugs paid by Medicaid managed care organizations;
requires manufacturers to participate in a coverage gap discount program, under which they now must agree to offer 70% point-of-sale discounts off negotiated prices of applicable branded drugs to eligible beneficiaries during their coverage gap period, as a condition for the manufacturer’s outpatient drugs to be covered under Medicare Part D; and
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creates a process for approval of biologic therapies that are similar or identical to approved biologics.
While the United States Supreme Court upheld the constitutionality of most elements of the PPACA in June 2012, other legal challenges are still pending final adjudication in several jurisdictions. For example, on December 14, 2018, a Texas U.S. District Court Judge ruled that the PPACA is unconstitutional in its entirety because the “individual mandate” was repealed by Congress as part of the Tax Act. Although the Texas U.S. District Court Judge, as well as the presidential administration and the CMS have stated that the ruling will have no immediate effect pending appeal of the decision. On July 10, 2019, the Court of Appeals for the Fifth Circuit heard oral argument in this case. Some of the provisions of the PPACA have yet to be implemented, and there have been judicial and Congressional challenges to certain aspects of the PPACA, as well as recent efforts by the Trump administration to repeal or replace certain aspects of the PPACA. We cannot assure you that the PPACA, as currently enacted or as amended in the future, will not adversely affect our technology. Itbusiness and financial results and we cannot predict how future federal or state legislative or administrative changes relating to healthcare reform will affect our business.
In addition, other legislative changes have been proposed and adopted since the PPACA was enacted. For example, the Budget Control Act of 2011, among other things, created the Joint Select Committee on Deficit Reduction to recommend proposals for spending reductions to Congress. The Joint Select Committee did not achieve a targeted deficit reduction of at least $1.2 trillion for the years 2013 through 2021, which triggered the legislation’s automatic reduction to several government programs, including aggregate reductions to Medicare payments to providers of up to two percent per fiscal year, starting in 2013. In January 2013, President Obama signed into law the ATRA, which delayed for another two months the budget cuts mandated by the sequestration provisions of the Budget Control Act of 2011. The ATRA, among other things, also reduced Medicare payments to several providers, including hospitals, and increased the statute of limitations period for the government to recover overpayments to providers from three to five years. In March 2013, the President signed an executive order implementing sequestration, and in April 2013, the two percent Medicare reductions went into effect. We cannot predict whether any additional legislative changes will affect its business. There have been several recent Congressional inquiries and proposed and enacted legislation designed to, among other things, bring more transparency to drug pricing, review the relationship between pricing and manufacturer patient programs, and reform government program reimbursement methodologies for drugs. The Trump administration’s budget proposals for fiscal years 2019 and 2020 contain further drug price control measures that could be enacted during the budget process or in other future legislation, including, for example, measures to permit Medicare Part D plans to negotiate the price of certain drugs under Medicare Part B, to allow some states to negotiate drug prices under Medicaid, and to eliminate cost sharing for generic drugs for low-income patients. At the state level, legislatures have increasingly passed legislation and implemented regulations designed to control pharmaceutical and biological product pricing, including price or patient reimbursement constraints, discounts, restrictions on certain product access and marketing cost disclosure and transparency measures, and, in some cases, designed to encourage importation from other countries and bulk purchasing.
There likely will continue to be legislative and regulatory proposals at the federal and state levels directed at containing or lowering the cost of health care. We cannot predict the initiatives that may be adopted in the future or their full impact. The continuing efforts of the government, insurance companies, managed care organizations and other payors of healthcare services to contain or reduce costs of health care may adversely affect:
our ability to set a price that we believe is uncertain whether fair for our products;
our ability to generate revenue and achieve or maintain profitability; and
the issuanceavailability of any third-party patents willcapital.
Further, changes in regulatory requirements and guidance may occur and we may need to amend clinical trial protocols to reflect these changes. Amendments may require us to alterresubmit our clinical trial protocols to institutional review boards for reexamination, which may impact the costs, timing or successful completion of a clinical trial. In light of widely publicized events concerning the safety risk of certain drug products, regulatory authorities, members of Congress, the Governmental Accounting Office, medical professionals and the general public have raised concerns about potential drug safety issues. These events have resulted in the recall and withdrawal of drug products, revisions to drug labeling that further limit use of the drug products and establishment of risk management programs that may, for instance, restrict distribution of drug products or processes, obtain licenses, require safety surveillance and/or cease certain activities. Some third-party applications or patentspatient education. The increased attention to drug safety issues may conflict with our issued patents or pending applications. Any such conflict could result in a significant reductionmore cautious approach by the FDA to clinical trials and the drug approval process. Data from clinical trials may receive greater scrutiny with respect to safety, which may make the FDA or other regulatory authorities more likely to terminate or suspend clinical trials before completion or require longer or additional clinical trials that may result in substantial additional expense and a delay or failure in obtaining approval or approval for a more limited indication than originally sought.
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Given the scopeserious public health risks of high-profile adverse safety events with certain drug products, the FDA may require, as a condition of approval, costly REMS, which may include safety surveillance, restricted distribution and use, patient education, enhanced labeling, special packaging or valuelabeling, expedited reporting of certain adverse events, preapproval of promotional materials and restrictions on direct-to-consumer advertising.
Our relationships with healthcare professionals, clinical investigators, CROs and third party payors in connection with our issuedcurrent and future business activities may be subject to federal and state healthcare fraud and abuse laws, false claims laws, transparency laws, government price reporting, and health information privacy and security laws, which could expose us to, among other things, criminal sanctions, civil penalties, contractual damages, exclusion from governmental healthcare programs, reputational harm, administrative burdens and diminished profits and future earnings. If we fail to comply with healthcare regulations, we could face substantial penalties and our business, operations and financial condition could be adversely affected.
Healthcare providers and third-party payors play a primary role in the recommendation and prescription of any drug candidates for which we obtain marketing approval. Our current and future arrangements with healthcare professionals, clinical investigators, CROs, third-party payors and customers may expose us to broadly applicable fraud and abuse and other healthcare laws and regulations that may constrain the business or licensed patents.financial arrangements and relationships through which we market, sell and distribute our products for which we obtain marketing approval. Restrictions under applicable federal and state healthcare laws and regulations include the following, without limitation, are:
In addition, if patents issuedthe federal healthcare program Anti-Kickback Statute, which prohibits, among other things, any person from knowingly and willfully offering, soliciting, receiving or providing remuneration, directly or indirectly, in exchange for or to induce either the referral of an individual for, or the purchase, order or recommendation of, any good or service for which payment may be made under federal healthcare programs, such as the Medicare and Medicaid programs;
the federal False Claims Act, which prohibits, among other companies contain blocking, dominatingthings, individuals or conflicting claims and such claims are ultimately determinedentities from knowingly presenting, or causing to be valid,presented, false claims, or knowingly using false statements, to obtain payment from the federal government, and which may apply to entities like ours which provide coding and billing advice to customers;
federal criminal laws that prohibit executing a scheme to defraud any healthcare benefit program or making false statements relating to healthcare matters;
the federal transparency requirements under the Sunshine Act requires manufacturers of drugs, devices, biologics and medical supplies to report to the CMS information related to certain payments and other transfers of value, including physician ownership and investment interests, made to physicians and teaching hospitals;
the federal Health Insurance Portability and Accountability Act of 1996, as amended ("HIPAA"), prohibits, among other things, executing or attempting to execute a scheme to defraud any healthcare benefit program or making false statements relating to healthcare matters;
HIPAA, as amended by the Health Information Technology for Economic and Clinical Health Act ("HITECH") and their implementing regulations, also imposes obligations, including mandatory contractual terms, with respect to safeguarding the privacy, security and transmission of individually identifiable health information; and
analogous state and foreign laws and regulations, such as state anti-kickback and false claims laws, may apply to sales or marketing arrangements and claims involving healthcare items or services reimbursed by non-governmental third-party payors, including private insurers.
Some state laws require biotechnology companies to comply with the biotechnology industry’s voluntary compliance guidelines and the relevant compliance guidance promulgated by the federal government and may require drug manufacturers to report information related to payments and other transfers of value to physicians and other healthcare providers or marketing expenditures. Some state laws require biotechnology companies to report information on the pricing of certain drug products, and certain state and local laws require the registration of pharmaceutical sales representatives. State and foreign laws also govern the privacy and security of health information in some circumstances, many of which differ from each other in significant ways and often are not preempted by HIPAA, thus complicating compliance efforts. For instance, the collection and use of health data in the European Union is governed by the General Data Protection Regulation (the “GDPR”), which extends the geographical scope of European Union data protection law to non-European Union entities under certain conditions, tightens existing European Union data protection principles, creates new obligations for companies and new rights for individuals. Failure to comply with the GDPR may result in substantial fines and other administrative penalties. The GDPR may increase our responsibility and liability in relation to personal data that we process, and we may be required to obtain licensesput in place additional mechanisms ensuring compliance with the GDPR. This may be onerous and if our efforts to comply with GDPR or
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other applicable European Union laws and regulations are not successful, it could adversely affect our business in the European Union.
Efforts to ensure that our current and future business arrangements with third parties will comply with applicable healthcare laws and regulations will involve on-going substantial costs. It is possible that governmental authorities will conclude that our business practices may not comply with current or future statutes, regulations or case law involving applicable fraud and abuse or other healthcare laws and regulations. If our operations are found to be in violation of any of these patentslaws or any other governmental regulations that may apply to developus, we may be subject to significant penalties, including civil, criminal and administrative penalties, damages, fines, disgorgement, individual imprisonment, exclusion from participation in government funded healthcare programs, such as Medicare and Medicaid, integrity oversight and reporting obligations, contractual damages, reputational harm, diminished profits and future earnings and the curtailment or obtain alternative non-infringing technology and cease practicing those activities, including potentially manufacturing or sellingrestructuring of our operations. Defending against any products deemed to infringe those patents. If any licenses are required, theresuch actions can be no assurance thatcostly, time-consuming and may require significant financial and personnel resources. Therefore, even if we will be able to obtainare successful in defending against any such licenses on commercially favorable terms, if at all, and if these licenses are not obtained, we mightactions that may be prevented from pursuing the development and commercialization of certain of our potential products. Our failure to obtain a license to any technology that we may require to commercialize our products on favorable terms may have a material adverse impact onbrought against us, our business financial condition and results of operations.
Litigation, which could result in substantial costs to us (evenmay be impaired. Further, if determined in our favor), may also be necessary to enforce any patents issued or licensed to us or to determine the scope and validity of the proprietary rights of others. There can be no assurance that our issuedphysicians or licensed patents would be held valid by a court of competent jurisdictionother healthcare providers or that any third party would beentities with whom we expect to do business is found to infringe our patents.be not in compliance with applicable laws, they may be subject to criminal, civil or administrative sanctions, including exclusions from government funded healthcare programs.
In addition, if our competitors filed patent applicationsThe biopharmaceutical industry is subject to significant regulation and oversight in the United States, that claim technology also claimed by us,in addition to approval of products for sale and such applications were filed beforemarketing; our failure to comply with these laws could harm our results of operations and financial condition.
In addition to FDA restrictions on marketing of biopharmaceutical products, our operations may be directly, or indirectly through our relationships with healthcare providers, customers and third-party payers, subject to various federal and state fraud and abuse laws, including, without limitation, the Leahy-Smith Act took effect,federal Anti-Kickback Statute. These laws may impact, among other things, our proposed sales, and education programs, and these laws have been applied to restrict certain marketing practices in the biopharmaceutical industry. In addition, we may be subject to patient privacy regulation by both the U.S. federal government and the states in which we conduct our business. The laws that may affect our ability to operate include, among others, the following:
The federal Anti-Kickback Statute prohibits, among other things, knowingly and willfully offering, paying, soliciting, or receiving remuneration to induce or in return for purchasing, leasing, ordering, or arranging for the purchase, lease, or order of any health care item or service reimbursable under Medicare, Medicaid, or other federally financed healthcare programs. This statute has been interpreted to apply to arrangements between pharmaceutical manufacturers on the one hand and prescribers, purchasers and formulary managers on the other. Although there are a number of statutory exceptions and regulatory safe harbors protecting certain common activities from prosecution, the exceptions and safe harbors are drawn narrowly. Practices that involve remuneration that may be alleged to be intended to induce prescribing, purchases or recommendations may be subject to scrutiny if they do not qualify for an exception or safe harbor. Our practices may not in all cases meet all of the criteria for safe harbor protection from anti-kickback liability. In addition, a person or entity does not need to have actual knowledge of the statute or specific intent to participateviolate it in interference proceedingsorder to determine priorityhave committed a violation. Moreover, a claim including items or services resulting from a violation of invention. These proceedings, if initiatedthe federal Anti-Kickback Statute constitutes a false or fraudulent claim for purposes of the federal civil False Claims Act.
The federal civil False Claims Act prohibits any person or entity from knowingly presenting, or causing to be presented, to the federal government a claim for payment or approval that is false or fraudulent or from knowingly making a false statement to avoid, decrease or conceal an obligation to pay money to the federal government. Several pharmaceutical and other health-care companies have been prosecuted under these laws for allegedly providing free product to customers with the expectation that the customers would bill federal programs for the product. Other companies have been prosecuted for causing false claims to be submitted because of off-label promotion. Private parties may initiate qui tam whistleblower lawsuits against any person or entity under the federal civil False Claims Act in the name of the government and share in the proceeds of the lawsuit.
HIPPAA imposes criminal and civil liability for knowingly and willfully executing, or attempting to execute, a scheme to defraud any healthcare benefit program, or knowingly and willfully falsifying, concealing or covering up a material fact or making any materially false statement in connection with the delivery of, or payment for, healthcare benefits, items or services; similar to the federal Anti- Kickback Statute, a person or entity does not need to have actual knowledge of the statute or specific intent to violate it in order to have committed a violation.
HIPAA, as amended by the USPTO, could result in substantial cost to us, even if the eventual outcome is favorable to us. Such proceedings can be lengthy; are costly to defendHITECH and involve complex questions of law and fact, the outcomes of which are difficult to predict. An adverse outcometheir implementing regulations imposes certain obligations, including mandatory contractual terms, with respect to asafeguarding the privacy, security and transmission of individually identifiable health information without appropriate authorization on covered entities, such as health plans, healthcare
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clearinghouses and healthcare providers as well as their business associates that perform certain services involving the use or disclosure of individually identifiable health information.
The FDCA prohibits, among other things, the adulteration or misbranding of drugs and medical devices.
The federal Physician Payments Sunshine Act, and its implementing regulations require manufacturers of drugs, devices, biologics and medical supplies that are reimbursable under Medicare, Medicaid, or the Children’s Health Insurance Program to report annually to the Centers for Medicare and Medicaid Services (CMS), information related to payments and other transfers of value to physicians, other healthcare providers, and teaching hospitals, as well as ownership and investment interests held by physicians and other healthcare providers and their immediate family members.
Analogous state laws and regulations include: state anti-kickback and false claims laws, which may apply to our business practices, including but not limited to, research, distribution, sales and marketing arrangements and claims involving healthcare items or services reimbursed by any third-party payer, including private insurers; state laws that require pharmaceutical companies to comply with the pharmaceutical industry’s voluntary compliance guidelines and the relevant compliance guidance promulgated by the U.S. federal government, or otherwise restrict payments that may be made to healthcare providers and other potential referral sources; state laws and regulations that require drug manufacturers to file reports relating to pricing and marketing information and that require tracking gifts and other remuneration and items of value provided to healthcare professionals and entities; state and local laws that require the registration of pharmaceutical sales representatives; and state laws governing the privacy and security of health information in certain circumstances, many of which differ from each other in significant ways and often are not preempted by HIPAA, thus complicating compliance efforts.
Ensuring that our future business arrangements with third party claimparties comply with applicable healthcare laws and regulations could involve substantial costs. If our operations are found to be in violation of any of the laws described above or in an interference proceeding couldany other governmental laws and regulations that may apply to us, we may be subject us to significant liabilities, require uspenalties, including civil, criminal and administrative penalties, damages, fines, disgorgement, individual imprisonment, exclusion from government-funded healthcare programs, such as Medicare and Medicaid, additional reporting obligations and oversight if we become subject to license disputed rights from third parties,a corporate integrity agreement or require usother agreement to cease using such technology, anyresolve allegations of non-compliance with these laws, and the curtailment or restructuring of our operations. It is possible that some of our business activities could be subject to challenge under one or more of these laws, which could have a material adverse effect on our business, financial condition and results of operations.
We also relycannot predict the likelihood, nature or extent of government regulation that may arise from future legislation or administrative or executive action, either in the United States or abroad. For example, certain policies of the Trump administration may impact our business and industry. Namely, the Trump administration has taken several executive actions, including the issuance of a number of Executive Orders, that could impose significant burdens on, trade secretsor otherwise materially delay, FDA’s ability to protect technology, especially where patent protection is not believedengage in routine regulatory and oversight activities such as implementing statutes through rulemaking, issuance of guidance, and review and approval of marketing applications. Notably, on January 30, 2017, President Trump issued an Executive Order, applicable to all executive agencies, including the FDA, that required that for each notice of proposed rulemaking or final regulation to be appropriate or obtainable or where patents have not issued. We attemptissued in fiscal year 2017, the agency shall identify at least two existing regulations to protect our proprietary technologybe repealed, unless prohibited by law. These requirements are referred to as the “two-for-one” provisions. This Executive Order included a budget neutrality provision that required the total incremental cost of all new regulations in the 2017 fiscal year, including repealed regulations, to be no greater than zero, except in limited circumstances. For fiscal years 2018 and processes, in part, with confidentiality agreements and assignment of invention agreements with our employees and confidentiality agreements with our consultants and certain contractors. Therebeyond, the Executive Order requires agencies to identify regulations that can be no assurance that these agreements will not be breached, that we would have adequate remedies forrepealed to offset any breach,incremental cost of a new regulation and approximate the total costs or that our trade secrets will not otherwise become knownsavings associated with each new regulation or be independently discoveredrepealed regulation. In interim guidance issued by competitors. We may fail in certain circumstances to obtain the necessary confidentiality agreements, or their scope or term may not be sufficiently broad to protect our interests.
If our trade secrets or other intellectual property becomes known to our competitors, it could result in a material adverse effectOffice of Information and Regulatory Affairs within the United States Office of Management and Budget on our business, financial condition and results of operations. ToFebruary 2, 2017, the extent that we or our consultants or research collaborators use intellectual property owned by others in work for us, disputes may also arise as to the rights to related or resulting know-how and inventions.

Risks Relating to Our Exposure to Litigation
We are exposed to potential product liability or similar claims, and insurance against these claims may not be available to us at a reasonable rate in the future.
Our business exposes us to potential liability risks that are inherent in the testing, manufacturing, marketing and commercial sale of human therapeutic products. Clinical trials involve the testing of product candidates on human subjects or volunteers under a research plan and carry a risk of liability for personal injury or death to patients due to unforeseen adverse side effects, improper administration of the product candidate, or other factors. Many of these patients are already seriously ill and are therefore particularly vulnerable to further illness or death. In addition, healthy volunteers in our indoximod clinical trial or our Ebola vaccine product candidate clinical trial may suffer, or perceive themselves to suffer, personal injury or death related to the Ebola vaccine product candidates and may initiate legal action against us.
We currently carry clinical trial liability insurance in the amount of $5.0 million in the aggregate for claims related to our product candidates other than our Ebola vaccine product candidate. We currently carry clinical trial liability insurance in the amount of $10.0 million in the aggregate for claims related to our Ebola vaccine product candidate. We additionally currently carry clinical trial coverage in lower aggregate amounts in local markets where our clinical trials are conducted on a selective, trial by trial basis. There can be no assurance that we will be able to maintain such insurance orindicates that the amount of such insurance will be adequate“two-for-one” provisions may apply not only to cover claims. We could be materiallyagency regulations, but also to significant agency guidance documents. Further, on February 24, 2017, President Trump issued an Executive Order requiring each agency to designate a regulatory reform officer and adversely affected if we were requiredcreate a regulatory reform task force to pay damagesevaluate existing regulations and make recommendations regarding their repeal, replacement, or incur defense costs in connection with a claim outside the scope of indemnity or insurance coverage, if the indemnitymodification. It is not performed or enforced in accordance with its terms, or if our liability exceeds the amount of applicable insurance. In addition, there can be no assurance that insurancedifficult to predict how these requirements will continue to be available on terms acceptableenforced, the extent to us, if at all, or that if obtained,which they will continue to impact the insurance coverage will be sufficientFDA’s ability to cover any potential claims or liabilities. Similar risks would exist uponexercise its regulatory authority, and the commercialization or marketing of any future products by us or our collaborators.
On December 9, 2014, the United States Department of Health and Human Services declared our Ebola vaccine product candidate covered under the Public Readiness and Emergency Preparedness Act. This declaration provides immunity under U.S. law against legal claims related to the manufacturing, testing, development, distribution and administration of our vaccine candidate. It does not generally provide immunity for a claim brought in a court outside the United States.
Regardless of their merit or eventual outcome, product liability claimsnegative impact they may result in:
decreased demand for our product;
injury to our reputation and significant negative media attention;
withdrawal of clinical trial volunteers;
costs of litigation;
distraction of management; and
substantial monetary awards to plaintiffs.
We are involved in a securities class-action litigation and are at risk of additional similar litigation in the future that could divert management’s attention and adversely affect our business and could subject us to significant liabilities.
In the past, securities class action litigation has often been brought against a company following periods of volatility in the market price of securities. We are a party to the securities class action litigation described in Part II, Item 1 of this Quarterly Report on Form 10-Q under the heading “Legal Proceedings.” The defense of this litigation may increase our expenses and divert our management’s attention and resources and any unfavorable outcome could have a material adverse effect on our business and resultsbusiness.
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Risks Related to Ownership of Our Common Stock
The market price of our common stock may be highly volatile, and could decline significantly.
The trading price of our common stock is likely to be highly volatile and could be subject to wide fluctuations in price in response to various factors, many of which are beyond our control, including those described elsewhere in this “Risk Factors” section of this Quarterly Report on Form 10-Q and the following:

the impact of the COVID-19 pandemic;
new products, product candidates or new uses for existing products introduced or announced by our strategic collaborators, or our competitors, and the timing of these introductions or announcements;
actual or anticipated results from and any delays in our clinical trials due to the COVID-19 pandemic or other factors, as well as results of regulatory reviews relating to the approval of our product candidates;
variations in the level of expenses related to any of our product candidates or clinical development programs, including those relating to the timing of invoices from, and other billing practices of, our clinical research organizations and clinical trial sites;
expenses related to, or our ability or perceived ability to secure, an adequate supply of any future products approved for commercial sale;
the results of our efforts to discover, develop, acquire or in-license additional product candidates or products;
disputes or other developments relating to proprietary rights, including patents, litigation matters and our ability to obtain patent protection for our technologies;
announcements by us or our competitors of significant acquisitions, strategic collaborations, joint ventures and capital commitments;
the commercial or clinical success or failure, or perceived success or failure, of our collaborators, including Genentech, Merck and AstraZeneca;Merck;
additions or departures of key scientific or management personnel;
conditions or trends in the biotechnology and biopharmaceutical industries;
media attention, or changes in media attention, given to cancer and cancer treatment, the recent Ebola epidemic and efforts to develop treatments and vaccines for Ebola, or any other condition or disease that our product candidates are being developed to treat;
actual or anticipated changes in earnings estimates, development timelines or recommendations by securities analysts;
actual and anticipated fluctuations in our quarterly operating results;
the financial projections we may provide to the public, and any changes in these projections or our failure to meet these projections;
deviations from securities analysts’ estimates or the impact of other analyst rating downgrades by any securities analysts who follow our common stock;
other events or factors, including those resulting from public health crises such as pandemics, political uncertainty, war, incidents of terrorism, natural disasters or responses to these events;
changes in accounting principles;
discussion of us or our stock price by the financial and scientific press and in online investor communities;
general economic and market conditions and other factors that may be unrelated to our operating performance or the operating performance of our competitors, including changes in market valuations of similar companies; and
sales of common stock by us or our stockholders in the future, as well as the overall trading volume of our common stock.
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In addition, the stock market in general and the market for biotechnology and biopharmaceutical companies in particular have experienced extreme price and volume fluctuations that have often been unrelated or disproportionate to the operating performance of those companies. These broad market and industry factors may seriously harm the market price of our common stock, regardless of our operating performance. In the past, following periods of volatility in the market, securities class-action litigation has often been instituted against companies. We are currently party to the securities class action litigation describedreferred to in Part II, Item 1 of this Quarterly Report on Form 10-Q under the heading “Legal Proceedings.” This litigation and others like it that could be brought against us in the future could result in substantial costs and diversion of management’s attention and resources, which could materially and adversely affect our business and financial condition.

Our principal stockholders and management own a significant percentage of our stock and will be able to exercise significant influence over matters subject to stockholder approval.
As of September 30, 2017,2020, our executive officers, directors and principal stockholders, together with their respective affiliates, owned approximately 56.2%48.9% of our common stock, including shares subject to outstanding options that are exercisable within 60 days after September 30, 2017.2020. These stockholders will be able to exert a significant degree of influence over our management and affairs and over matters requiring stockholder approval, including the election of our Board, of Directors, future issuances of our common stock or other securities, declarations of dividends on our common stock and approval of other significant corporate transactions. This concentration of ownership could have the effect of delaying or preventing a change in our control or otherwise discouraging a potential acquirer from attempting to obtain control of us, which in turn could have a material and adverse effect on the fair market value of our common stock. In addition, sales of shares beneficially owned by executive officers and directors and their affiliates could be viewed negatively by third parties and have a negative impact on our stock price. Moreover, we cannot assure you as to how these shares may be distributed and subsequently voted.
We incur significant costsThe lock-up agreements executed at the time of our Merger expired on September 14, 2020 and future sales of shares by our existing stockholders could cause our stock price to decline substantially.
The lock-up agreements executed at the time of our Merger expired on September 14, 2020 and, as a result of operatingsuch expiration, an additional approximately 5.1 million shares of our common stock are available to be sold into the public market. If stockholders who had signed lock-up agreements or other existing stockholders sell, or indicate an intention to sell, substantial amounts of our common stock in the public market, the trading price of our common stock could decline substantially.
Our amended and restated bylaws ("Bylaws") designates the state courts in the State of Delaware of, if no state court located within the State of Delaware has jurisdiction, the federal court for the District of Delaware, as a public company,the sole and exclusive forum for certain types of actions and proceedings that may be initiated by our management is requiredstockholders, which could discourage lawsuits against us or our directors, officers, or employees.
Our Bylaws provide that, unless we consent in writing to devote substantial time to meet compliance obligations.
As a public company, we incur significant legal, accounting and other expenses to comply with reporting requirementsthe selection of an alternative forum, the Court of Chancery of the State of Delaware (or, if and only if the Court of Chancery of the State of Delaware lacks subject matter jurisdiction, any state court located within the State of Delaware or, if and only if all such state courts lack subject matter jurisdiction, the federal district court for the District of Delaware) shall, to the fullest extent permitted by law, be the sole and exclusive forum for the following types of actions or proceedings under Delaware statutory or common law: (1) any derivative action or proceeding brought on behalf of the corporation; (2) any action asserting a claim of breach of a fiduciary duty owed by any current or former director, officer, other employee or stockholder of the corporation to the corporation or to the corporation’s stockholders; (3) any action asserting a claim arising pursuant to any provision of the DGCL, our amended and restated certificate of incorporation or the Bylaws or as to which the DGCL confers jurisdiction on the Court of Chancery of the State of Delaware; or (4) any action asserting a claim governed by the internal affairs doctrine. This choice of forum provision does not apply to suits brought to enforce a duty or liability created by the Securities Exchange Act, of 1934, or the Exchange Act, or any claim for which the Sarbanes-Oxley Actfederal courts have exclusive jurisdiction.
These choice of 2002,forum provisions may limit a stockholder's ability to bring a claim in a judicial forum that it finds favorable for disputes with us or the Sarbanes-Oxley Act, as well as rules subsequently implemented by the SEC and The NASDAQ Global Market. Meeting the requirements of these rules and regulations entails significant legal and financial compliance costs, makes some activities more difficult, time-consumingour directors, officers, or costlyother employees and may also place undue strain ondiscourage these types of lawsuits. Furthermore, if a court were to find the choice of forum provisions contained in our personnel, systemsamended and resources. Our management and other personnel devote a substantial amountrestated certificate of timeincorporation to these compliance requirements. In addition, these rules and regulations may make it more difficult and more expensive for us to obtain director and officer liability insurance, andbe inapplicable or unenforceable in an action, we may be required to accept reduced policy limits and coverage or incur substantially higheradditional costs to obtain the same or similar coverage. As a result, it may be more difficult for us to attract and retain qualified people to serve on our Boardassociated with resolving such action in other jurisdictions.
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Table of Directors, our board committees or as executive officers.Contents
Failure to achieve and maintain effective internal controls in accordance with Section 404 of the Sarbanes-Oxley Act could have a material adverse effect on our ability to produce accurate financial statements and on our stock price.
Pursuant to Section 404 of the Sarbanes-Oxley Act, we are required to publish a report by our management on our internal control over financial reporting. To achieve compliance with Section 404, we have engaged in a process to document and evaluate our internal control over financial reporting, which has been both costly and challenging. To maintain compliance on an ongoing basis, we will need to dedicate internal resources, engage outside consultants and adopt a detailed work plan. Despite our effort, there is a risk that neither we nor our independent registered public accounting firm will be able to conclude that our internal control over financial reporting is effective as required by Section 404. This could result in an adverse reaction in the financial markets due to a loss of confidence in the reliability of our financial statements.
We do not expect to pay any cash dividends for the foreseeable future. Investors may never obtain a return on their investment.
You should not rely on an investment in our common stock to provide dividend income. We do not anticipate that that we will pay any cash dividends in the foreseeable future.
The current expectation is that we will retain our future earnings, if any, to holdersfund the development and growth of our business. As a result, capital appreciation, if any, of our common stock inwill be investors’ sole source of gain, if any, for the foreseeable future. Instead, we plan to retain any earnings to maintain and expand our existing operations. In addition, any future debt financing arrangement may contain terms prohibiting or limiting the amount of dividends that may be declared or paid on our common stock. Accordingly, investors must rely on sales of their common stock after price appreciation, which may never occur, as the only way to realize any return on their investment. As a result, investors seeking only cash dividends should not purchase our common stock.
Provisions in our certificate of incorporation, our by-laws or Delaware law might discourage, delay or prevent a change in control of our company or changes in our management and, therefore, depress the trading price of our common stock.
Provisions of our certificate of incorporation, our by-laws or Delaware law may have the effect of deterring unsolicited takeovers or delaying or preventing a change in control of our company or changes in our management, including transactions in which our stockholders might otherwise receive a premium for their shares over then current market prices. In addition, these provisions may limit the ability of stockholders to approve transactions that they may deem to be in their best interest. These provisions include:
the division of our Board of Directors into three classes with staggered, three-year terms;
advance notice requirements for stockholder proposals and nominations;

the inability of stockholders to call special meetings;
limitations on the ability of stockholders to remove directors or amend our by-laws; and
the ability of our Board of Directors to designate the terms of and issue new series of preferred stock without stockholder approval, which could include the right to approve an acquisition or other change in our control or could be used to institute a rights plan, also known as a poison pill, that would work to dilute the stock ownership of a potential hostile acquirer, likely preventing acquisitions that have not been approved by our Board of Directors.Board.
In addition, Section 203 of the Delaware General Corporation Law prohibits a publicly-held Delaware corporation from engaging in a business combination with an interested stockholder, generally a person that together with its affiliates owns, or within the last three years has owned, 15% of our voting stock, for a period of three years after the date of the transaction in which the person became an interested stockholder, unless the business combination is approved in a prescribed manner.
The existence of the foregoing provisions and anti-takeover measures could limit the price that investors might be willing to pay in the future for shares of our common stock. They could also deter potential acquirers of our company, thereby reducing the likelihood that you could receive a premium for your common stock in an acquisition.
The holdings of our stockholders may be diluted, and the prices of our securities may decrease, by the exercise of outstanding stock options or by future issuances of securities by us.
We may issue additional common stock, preferred stock, restricted stock units, or securities convertible into or exchangeable for our common stock. Furthermore, substantially all shares of common stock for which our outstanding stock options are exercisable are, once they have been purchased, eligible for immediate sale in the public market. The issuance of additional common stock, preferred stock, restricted stock units, or securities convertible into or exchangeable for our common stock or the exercise of stock options would dilute existing investors and could adversely affect the price of our securities. In addition, such securities may have rights senior to the rights of securities held by existing investors.
Our ability to use our net operating loss carryforwards and certain other tax attributes is limited by Sections 382 and 383 of the Internal Revenue Code.
Sections 382 and 383 of the Internal Revenue Code limit a corporation’s ability to utilize its net operating loss carryforwards and certain other tax attributes (including research credits) to offset any future taxable income or tax if the corporation experiences a cumulative ownership change of more than 50% over any rolling three-year period. State net operating loss carryforwards (and certain other tax attributes) may be similarly limited. A Section 382 ownership change can therefore result in significantly greater tax liabilities than a corporation would incur in the absence of such a change, and any increased liabilities could adversely affect the corporation’s business, results of operations, financial condition and cash flow.
Based on Section 382 ownership change analyses, we believe that, from our inception through December 31, 2016, we experienced Section 382 ownership changes in September 2001 and March 2003, and BPS experienced Section 382 ownership changes in January 2006 and January 2011. These ownership changes limited our ability to utilize federal net operating loss carryforwards and certain other tax attributes that accrued prior to the respective ownership changes of us and our subsidiaries and may continue to limit our ability to utilize such attributes in the future.
Additional ownership changes may occur in the future as a result of events over which we will have little or no control, including purchases and sales of our equity by our 5% stockholders, the emergence of new 5% stockholders, additional equity offerings or redemptions of our stock or certain changes in the ownership of any of our 5% stockholders.
Accounting pronouncements may impact our reported results of operations and financial position.
U.S. GAAP and related implementation guidelines and interpretations can be highly complex and involve subjective judgments. Changes in these rules or their interpretation, the adoption of new pronouncements or the application of existing pronouncements to changes in our business could significantly alter our reported financial statements and results of operations.

If securities or industry analysts do not publish research or publish inaccurate or unfavorable research about our business, our stock price and trading volume could decline.
The trading market for our common stock will depend in part on the research and reports that securities or industry analysts publish about us or our business. If one or more of the analysts who covers us downgrades our stock or publishes inaccurate or unfavorable research about our business, our stock price would likely decline. If one or more of these analysts ceases coverage of us or fails to publish reports on us regularly, demand for our stock could decrease, which could cause our stock price and trading volume to decline.

The holdings of our stockholders may be diluted, and the prices of our securities may decrease, by the exercise of outstanding stock options or by future issuances of securities by us.
We may issue additional common stock, preferred stock, RSUs, or securities convertible into or exchangeable for our common stock. Furthermore, substantially all shares of common stock for which our outstanding stock options are exercisable are, once they have been purchased, eligible for immediate sale in the public market. The issuance of additional common stock, preferred stock, RSUs, or securities convertible into or exchangeable for our common stock or the exercise of stock options would dilute existing investors and could adversely affect the price of our securities. In addition, such securities may have rights senior to the rights of securities held by existing investors.

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ITEM 1.    LEGAL PROCEEDINGS
On or about May 12, 2016, Trevor Abramson filed a putative securities class action lawsuit in the United States District Court for the Southern District of New York, or the Court, captioned Abramson v. NewLink Genetics Corp., et al., Case 1:16-cv-3545, or the Securities Action.  Subsequently, the Court appointed Michael and Kelly Nguyen as lead plaintiffs and approved their selection of Kahn, Swick & Foti, LLC as lead counsel in the Securities Action.  On October 31, 2016, the lead plaintiffs filed an amended complaint which asserts claims under the federal securities laws against the Company, the Company’s Chief Executive Officer Charles J. Link, Jr., and the Company’s Chief Medical Officer and President Nicholas Vahanian, or collectively, the Defendants.  The amended complaint alleges the Defendants made material false and/or misleading statements that caused losses to the Company’s investors. In particular, the lead plaintiffs allege that the Defendants made material misstatements or omissions related to the Phase II and III trials and efficacy of the product candidate algenpantucel-L. The lead plaintiffs do not quantify any alleged damages in the amended complaint but, in addition to attorneys’ fees and costs, they seek to recover damages on behalf of themselves and other persons who purchased or otherwise acquired the Company’s stock during the putative class period of September 17, 2013 through May 9, 2016, inclusive, at allegedly inflated prices and purportedly suffered financial harm as a result. On April 27, 2017, the Court granted the parties’ request for leave to brief a motion to dismiss the amended complaint, and ordered the parties to file a stipulation and proposed order setting forth a schedule for the briefing of that motion. On May 15, 2017, the Court ordered the following briefing schedule: motion to dismiss due July 14, 2017, opposition due September 12, 2017, and reply due September 26, 2017.  The Defendants filed a motion to dismiss on July 14, 2017.The lead plaintiffs filed an opposition to the motion to dismiss on September 12, 2017. The Defendants filed a reply in support of the motion to dismiss on September 26, 2017. Oral argument was held on October 19, 2017, after which the Court reserved decision. The Company disputes the claims in the Securities Action and intends to defend against them vigorously.
On or about April 26, 2017, Ronald Morrow filed a shareholder derivative lawsuit on behalf of the Company in the United States District Court for the Southern District of New York, or the Court, against the Company’s Chief Executive Officer Charles J. Link, Jr., the Company’s Chief Medical Officer and President Nicholas Vahanian, and Company directors Thomas A. Raffin, Joseph Saluri, Ernest J. Talarico, III, Paul R. Edick, Paolo Pucci, and Lota S. Zoth, or collectively, the Morrow Defendants, captioned Morrow v. Link., et al., Case 1:17-cv-03039, or the Morrow Action.  The complaint alleges that the Morrow Defendants caused the Company to issue false statements in its 2016 proxy statement regarding risk management and compensation matters in violation of federal securities law.  The complaint also asserts state law claims against the Morrow Defendants for breaches of fiduciary duties, unjust enrichment, abuse of control, insider trading, gross mismanagement, and corporate waste, alleging that the Morrow Defendants made material misstatements or omissions related to the Phase II and III trials and efficacy of the product candidate algenpantucel-L, awarded themselves excessive compensation, engaged in illegal insider trading, and grossly mismanaged the Company.  The plaintiff does not quantify any alleged damages in the complaint but seeks restitution for damages to the Company, attorneys’ fees, costs, and expenses, as well as an order directing that proposals for strengthening board oversight be put to a vote of the Company’s shareholders.  The language for such proposals is not specified in the complaint.  The plaintiff also contemporaneously filed a statement of relatedness, informing the Court that the Morrow Action is related to Abramson v. NewLink Genetics Corp., et al., Case 1:16-cv-3545.  On May 19, 2017, the plaintiff dismissed the Morrow Action without prejudice.  Also on May 19, 2017, plaintiffs’ counsel in the Morrow Action filed a new shareholder derivative complaint that is substantively identical to the Morrow Action, except that the plaintiff is Rickey Ely.  The latter action is captioned Ely v. Link, et al., Case 17-cv-3799, or the Ely Action.  By agreement of the parties and order dated June 26, 2017, the Court temporarily stayed the Ely Action until the Securities Action is dismissed or otherwise resolved.  Under the terms of the stay, the plaintiff in the Ely Action will be provided with any discovery that is provided in the Securities Action, and given an opportunity to participate in any mediation or settlement efforts in the Securities Action. The Company disputes the claims in the Ely Action and intends to defend against them vigorously.

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


Recent Sales of Unregistered Securities


None.


Use of Proceeds


Not applicable.





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

The exhibits listed in the Index to Exhibits (following the signatures page of this Quarterly Report) are filed with, or incorporated by reference in, this Quarterly Report.

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.

NEWLINK GENETICS CORPORATION
By:/s/ Charles J. Link, Jr.
Charles J. Link, Jr.
Chief Executive Officer
(Principal Executive Officer)
Date: November 3, 2017
By:/s/ John B. Henneman, III
John B. Henneman, III
Chief Financial Officer and Secretary
(Principal Financial Officer)
Date: November 3, 2017



The following exhibits are filed with this formForm 10-Q or incorporated herein by reference to the document set forth next to the exhibit listed below. Where so indicated, exhibits that were previously filed are incorporated by reference.
   Incorporated By Reference 
Exhibit Number DescriptionFormFiling DateNumberFiled Herewith
3.1 Amended and Restated Certificate of Incorporation filed on November 16, 20118-K11/18/20113.1 
3.2 Certificate of Amendment to Restated Certificate of Incorporation filed on May 10, 20138-K5/14/20133.1 
3.3 Amended and Restated Bylaws8-K11/18/20113.2 
4.1 Form of the Registrant’s Common Stock CertificateS-1/A10/26/20114.1 
4.2 Reference is made to Exhibits 3.1, 3.2 and 3.3 hereof    
4.3 Amended and Restated Investor Rights Agreement by and between the Company and certain holders of the Company’s capital stock dated as of December 1, 201010-Q5/10/20124.3 
31.1    X
31.2    X
32.1#   X
101.INSXBRL Instance Document   X
101.SCH ‡   X
101.CAL ‡   X
101.DEF ‡   X
101.LAB ‡   X
101.PRE ‡   X

Incorporated By Reference
Exhibit NumberDescriptionFormFiling DateNumberFiled Herewith
3.18-K11/18/20113.1
3.28-K5/14/20133.1
3.38-K3/18/20203.1
3.48-K3/18/20203.2
3.58-K9/30/20193.2
10.110-Q8/14/202010.1
10.210-Q8/14/202010.2
10.3*10-Q8/8/201910.1
31.1X
31.2X
32.1#X
101.INSXBRL Instance Document - the instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document.X
101.SCH ‡XBRL Taxonomy Extension Schema DocumentX
101.CAL ‡XBRL Taxonomy Extension Calculation Linkbase DocumentX
101.DEF ‡XBRL Taxonomy Extension Definition Linkbase DocumentX
101.LAB ‡XBRL Taxonomy Extension Label Linkbase DocumentX
101.PRE ‡XBRL Taxonomy Extension Presentation Linkbase DocumentX
104Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101)X
____________________
#The certifications attached as Exhibit 32.1 that accompany this Quarterly Report on Form 10-Q are not deemed filed with the Securities and Exchange Commission and are not to be incorporated by reference into any filing of NewLink Genetics CorporationLumos Pharma, Inc. under the Securities Act of 1933, as amended, or the Securities Exchange Act of 1934, as amended, whether made before or after the date of this Form 10-Q, irrespective of any general incorporation language contained in such filing.
Filed herewith electronically.
*Indicates management contract or compensatory plan.
Certain schedules and exhibits have been omitted pursuant to Item 601(a)(5) of Regulation S-K. A copy of any omitted schedule and/or exhibit will be furnished to the Securities and Exchange Commission upon request.


53
65

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.

LUMOS PHARMA, INC.
By:/s/ Richard J. Hawkins
Richard J. Hawkins
Chief Executive Officer
(Principal Executive Officer)
Date: November 12, 2020
By:/s/ Carl W. Langren
Carl W. Langren
Chief Financial Officer and Secretary
(Principal Financial Officer)
Date: November 12, 2020

66