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Immunic, Inc.

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FY2021 Annual Report · Immunic, Inc.
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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549 
FORM 10-K

(Mark One)
☒

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

☐

or

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

For the fiscal year ended December 31, 2021

For the transition period from                      to                     

Commission File Number: 001-36201
Immunic, Inc.
(Exact name of registrant as specified in its charter)

Delaware
(State or other jurisdiction of incorporation or
organization)
1200 Avenue of the Americas,
New York,
(Address of principal executive offices)

Suite 200
NY

56-2358443

(I.R.S. Employer Identification No.)

10036
(Zip Code)

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

Title of Each Class

Trading symbol(s)

Common Stock, $0.0001 par value

IMUX

Name of each exchange on which
registered
The Nasdaq Stock Market LLC

(332) 255-9818
(Registrant’s telephone number, including area code)

Securities registered pursuant to Section 12(g) of the Act: None
Indicate by check mark if the Registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Yes No ☒
Indicate by check mark if the Registrant is not required to file reports pursuant to Section 13 or 15(d) of the Act. Yes No ☒
Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding
12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.     Yes
☒    No ☐ 
Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405
of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).    Yes  ☒    No  ☐
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company or an emerging growth
company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.
Large accelerated filer
Non-accelerated filer

☐
☒

Accelerated filer
Smaller reporting company
Emerging growth company

☐
☒
☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial
accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐
Indicate by check mark whether the Registrant has filed a report on and attestation to its management’s assessment of the effectiveness of its internal control
over financial reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registered public accounting firm that prepared or issued
its audit report. ☐
Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act).  Yes ☐ No ☒
The aggregate market value of the common equity held by non-affiliates of the Registrant, based on the closing price of the common stock on The Nasdaq Stock Market on June
30, 2021 was $225.0 million.

On February 18, 2022, 27,906,942 shares of common stock, $0.0001 par value, were outstanding.
Documents Incorporated by Reference: Certain portions of the registrant’s definitive Proxy Statement for its 2022 Annual Meeting of Stockholders are incorporated by reference
into Items 10, 11, 12, 13 and 14 of Part III of this Annual Report on Form 10-K.

Immunic, Inc.

ANNUAL REPORT ON FORM 10-K

For the Fiscal Year Ended December 31, 2021

Table of Contents

PART I

Item 1.
Item 1A.
Item 1B.
Item 2.
Item 3.
Item 4.

Business.
Risk Factors.
Unresolved Staff Comments.
Properties.
Legal Proceedings.
Mine Safety Disclosures.

PART II

Item 5.
Item 6.
Item 7.
Item 7A.
Item 8.
Item 9.
Item 9A.
Item 9B.

PART III

Item 10.
Item 11.
Item 12.
Item 13.
Item 14.

PART IV

Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities.
Selected Financial Data.
Management’s Discussion and Analysis of Financial Condition and Results of Operations.
Quantitative and Qualitative Disclosures About Market Risk.
Financial Statements and Supplementary Data.
Changes in and Disagreements With Accountants on Accounting and Financial Disclosure.
Controls and Procedures.
Other Information.

Directors, Executive Officers and Corporate Governance.
Executive Compensation.
Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters.
Certain Relationships and Related Transactions, and Director Independence.
Principal Accountant Fees and Services.

Item 15.

Exhibits and Financial Statement Schedules. 

Signatures

Page

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Special Note Regarding Forward-Looking Statements

This Annual Report on Form 10-K (“Annual Report”) contains forward-looking statements within the meaning of Section 27A of the Securities Act of
1933, as amended (the “Securities Act”), and Section 21E of the Securities Exchange Act of 1934, as amended (the “Exchange Act”). These forward-looking
statements  are  based  on  our  management’s  current  beliefs  and  assumptions  and  on  information  currently  available  to  our  management,  and  are  contained
principally in the sections entitled “Business,” “Risk Factors,” and “Management’s Discussion and Analysis of Financial Condition and Results of Operations.”
Forward-looking statements include all statements that are not historical facts and can be identified by terms such as “anticipates,” “believes,” “best in class,”
“could,”  “seeks,”  “estimates,”  “expects,”  “first-in-class,”  “focused,”  “goal,”  “intends,”  “may,”  “objective,”  “opportunity,”  “pipeline,”  “plans,”  “potential,”
“predicts,” “projects,” “pursuing,” “should,” “target,” “treatment option,” “will,” “would,” “might,” “can,” “continue” or similar expressions and the negatives
of those terms.

These forward-looking statements include, among other things, statements about:

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•

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•

•

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the strategies, prospects, plans, expectations and objectives of management;

our ability to maintain compliance with Nasdaq listing standards;

strategies with respect to our development programs, including our ability to develop and commercialize our product candidates and the timing
and expected data of clinical trials and preclinical studies;

our estimates regarding revenues, expenses, capital requirements, projected cash requirements and needs for additional financing

possible sources of funding for future operations;

our ability to protect intellectual property rights and our intellectual property position;

future economic conditions or performance;

proposed products or product candidates;

our ability to retain key personnel;

our ability to maintain effective internal control over financial reporting; and

beliefs and assumptions underlying any of the foregoing.

Forward-looking  statements  involve  known  and  unknown  risks,  uncertainties  and  other  factors  that  may  cause  our  actual  results,  performance  or
achievements to be materially different from any future results, performance or achievements expressed or implied by the forward-looking statements including
those  described  in  “Risk  Factors”  and  elsewhere  in  this  Annual  Report.  Given  these  uncertainties,  you  should  not  place  undue  reliance  on  these  forward-
looking statements. Also, forward-looking statements represent our management’s beliefs and assumptions only as of the date of this Annual Report, unless an
earlier date is specified. You should read this Annual Report and the documents that we reference in this Annual Report and have filed with the Securities and
Exchange Commission ("SEC") as exhibits hereto completely and with the understanding that our actual future results may be materially different from what
we expect.

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.

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Item 1. Business.

Overview

PART I

Immunic, Inc. ("Immunic," “we,” “us,” “our” or the "Company") is a clinical-stage biopharmaceutical company with a pipeline of selective oral
immunology therapies focused on treating chronic inflammatory and autoimmune diseases, including relapsing multiple sclerosis (“RMS”), ulcerative colitis
(“UC”), Crohn’s disease (“CD”) and psoriasis. We are headquartered in New York City with our main operations in Gräfelfing near Munich, Germany. We
currently have approximately 55 employees.

We are currently pursuing three development programs. These include the vidofludimus calcium (IMU-838) program, which is focused on the
development of oral formulations of a small molecule inhibitor of the enzyme dihydroorotate dehydrogenase (“DHODH”); the IMU-935 program, which is
focused on an inverse agonist of retinoic acid receptor-related orphan nuclear receptor gamma truncated (“RORγt”), an immune cell-specific isoform of RORγ;
and the IMU-856 program, which involves the development of a drug targeting the restoration of intestinal barrier function and regeneration of bowel
epithelium. These product candidates are being developed to address diseases such as RMS, UC, CD, and psoriasis. In addition to these large markets, these
products are also being developed to address certain rare diseases with high unmet medical needs, such as primary sclerosing cholangitis (“PSC”), as well as
metastatic castration-resistant prostate cancer (“mCRPC”).

The following table summarizes the potential indications, clinical targets and clinical development status of our three product candidates:

Our most advanced drug candidate, vidofludimus calcium (IMU-838), targets DHODH, a key enzyme in the intracellular metabolism of immune cells in
the body. In the third quarter of 2020, we reported positive results from our Phase 2 EMPhASIS trial of vidofludimus calcium in relapsing-remitting multiple
sclerosis (“RRMS”), achieving both primary and key secondary endpoints with high statistical significance. The first patient in our Phase 3 ENSURE program
of vidofludimus calcium in RMS, comprising twin studies evaluating efficacy, safety, and tolerability of vidofludimus calcium versus placebo, was enrolled in
November 2021. The first patient in our supportive Phase 2 CALLIPER trial of vidofludimus calcium in progressive multiple sclerosis (“PMS”) was enrolled in
September 2021. In the first quarter of 2021, we announced that vidofludimus calcium showed evidence of clinical activity in our Phase 2 CALVID-1 trial in
hospitalized  patients  with  moderate  coronavirus  disease  2019  ("COVID-19").  Also,  in  the  first  quarter  of  2021,  we  reported  positive  top-line  data  from  an
investigator-sponsored Phase 2 proof-of-concept clinical trial of vidofludimus calcium in primary sclerosing cholangitis which was conducted in collaboration
with the Mayo Clinic. In addition, vidofludimus calcium is currently being tested in a Phase 2 trial in patients with ulcerative colitis (CALDOSE-1 trial), for
which  we  expect  top-line  data  to  be  available  in  June  of  2022.  Additional  antiviral  directed  development  activity  remains  ongoing  through  an  investigator-
sponsored Phase 2 clinical trial of vidofludimus calcium as well as preclinical development examining the potential to treat a broad set of viral indications with
vidofludimus calcium and other DHODH inhibitors in combination with nucleoside analogues.

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If approved, we believe that vidofludimus calcium has the potential to be a highly selective first-in-class DHODH inhibitor in inflammatory bowel disease
(“IBD”) and best-in-class DHODH inhibitor in RMS. Importantly, vidofludimus calcium has an attractive pharmacokinetic, safety and tolerability profile and
has already been exposed to approximately 1,100 human subjects and patients in either of the drug’s formulations.

Our second drug candidate, IMU-935, is a highly potent and selective inverse agonist of a transcription factor called RORγt. We believe that the nuclear
receptor  RORγt  is  the  main  driver  for  the  differentiation  of  T-helper  17  (“Th17”)  cells  and  the  release  of  cytokines  involved  in  various  inflammatory  and
autoimmune diseases. We believe this target is an attractive alternative to approved antibodies for targets, such as interleukin-23 (“IL-23”), the IL-17 receptor
and IL-17 itself. We have observed strong cytokine inhibition targeting both Th1 and Th17 responses in preclinical testing, as well as indications of activity in
animal  models  for  psoriasis,  graft  versus  host  disease,  MS  and  IBD.  Preclinical  experiments  indicated  that,  while  leading  to  a  potent  inhibition  of  Th17
differentiation and cytokine secretion, IMU-935 did not affect thymocyte maturation, one of the important physiological functions that should be maintained.
Based on these preclinical data and the selectivity of the effect maintaining important physiological functions while providing the desired anti-Th17 effect, we
believe that IMU-935 has potential to be a best-in-class therapy for various autoimmune diseases. A Phase 1 clinical trial exploring safety, pharmacodynamics
and pharmacokinetics of IMU-935 in healthy human subjects and psoriasis patients is currently ongoing. Additionally, IMU-935 has been shown in preclinical
models  to  target  an  established  mechanism  of  treatment  resistance  to  androgen  receptor  therapy,  making  it  a  potential  treatment  option  for  patients  with
resistant  CRPC.  A  Phase  1  clinical  trial  exploring  safety  and  tolerability  of  increasing  doses  of  IMU-935  to  establish  the  maximum  tolerated  dose  and  the
recommended phase 2 dose is currently ongoing in patients with mCRPC.

Our  third  program,  IMU-856,  which  we  believe  to  be  novel,  is  an  orally  available  small  molecule  modulator  that  targets  a  protein  which  serves  as  a
transcriptional regulator of intestinal barrier function and regeneration of bowel epithelium. We have not yet disclosed the molecular target for IMU-856. Based
on  preclinical  data,  we  believe  this  compound  may  represent  a  new  treatment  approach,  as  the  mechanism  of  action  targets  the  restoration  of  the  intestinal
barrier function and regeneration of bowel epithelium in patients suffering from gastrointestinal diseases such as IBD, irritable bowel syndrome with diarrhea,
celiac disease and other intestinal barrier function associated diseases. We believe that because IMU-856 has been shown in preclinical investigations to avoid
suppression of immune cells, it may therefore have the potential to maintain immune surveillance for patients during therapy, an important advantage versus
chronic treatment with potentially immunosuppressive medications. A Phase 1 clinical trial exploring safety, pharmacodynamics and pharmacokinetics of IMU-
856 is currently ongoing.

We  expect  to  continue  to  lead  most  of  our  research  and  development  activities  from  our  Gräfelfing,  Germany  location,  where  dedicated  scientific,
regulatory, clinical and medical teams conduct their activities. Due to these teams' key relationships with local and international service providers, we anticipate
that  this  will  result  in  timely,  cost-effective  execution  of  our  development  programs.  In  addition,  we  are  using  our  subsidiary  in  Melbourne,  Australia  to
expedite  the  early  clinical  trials  for  IMU-935  and  IMU-856.  We  also  conduct  preclinical  work  in  Halle/Saale,  Germany  through  a  collaboration  with  the
Fraunhofer Institute.

Strategy

We  are  focused  on  the  development  of  best-in-class  molecules  that  maximize  the  therapeutic  benefits  for  patients  by  uniquely  addressing  biologically
relevant  immunological  targets.  We  take  advantage  of  our  established  research  and  development  infrastructure  and  operations  in  Germany  and  Australia  to
efficiently develop our product candidates in indications of high unmet need and where the product candidates have the potential to elevate the standard of care
for the benefit of patients. Given the mechanisms of action and the data generated to date for our product candidates, we continue to execute on the clinical
development  of  our  programs  for  established  indications  as  well  as  explore  additional  indications  where  patients  could  potentially  benefit  from  the  unique
profiles of each product candidate.

We are currently focused on maximizing the potential of our development programs through the following strategic initiatives:

Executing the ongoing ENSURE and CALLIPER clinical trial programs of vidofludimus calcium in MS.

•
• Delivering  the  results  from  the  CALDOSE-1  trial  of  vidofludimus  calcium  in  UC,  with  the  path  for  future  development  to  be  assessed  following

•

•

analysis of the results.
Executing the ongoing clinical studies of IMU-935 in patients with psoriasis and in patients with mCRPC, with the path for future development to be
assessed following analysis of the results.
Executing the ongoing Phase 1 clinical trials of IMU-856, with potential to expand into the treatment of patients with certain gastrointestinal diseases
following sufficient safety and tolerability data.

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•

•
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Continued  preclinical  research  to  complement  the  existing  clinical  activities,  explore  additional  indications  for  future  development,  and  where
appropriate, generate additional molecules for future development.
Facilitating readiness for potential commercial launch of our product candidates through targeted and stage-appropriate pre-commercial activities.
Evaluating potential strategic collaborations for each product candidate in order to complement our existing research and development capabilities and
to facilitate potential commercialization of these product candidates by taking advantage of the resources and capabilities of strategic collaborators in
order to enhance the potential and value of each product candidate.

Liquidity and Financial Condition

Our  business,  operating  results,  financial  condition  and  growth  prospects  are  subject  to  significant  risks  and  uncertainties,  including  the  failure  of  our
clinical trials to meet their endpoints, failure to obtain regulatory approval and needing additional funding to complete the development and commercialization
of our three development programs.

We  have  no  products  approved  for  commercial  sale  and  have  not  generated  any  revenue  from  product  sales.  We  have  never  been  profitable  and  has
incurred operating losses in each year since inception (2016). We have an accumulated deficit of approximately $196.9 million as of December 31, 2021 and
approximately  $103.9  million  as  of  December  31,  2020.  Substantially  all  of  our  operating  losses  resulted  from  expenses  incurred  in  connection  with  our
research and development programs and from general and administrative costs associated with our operations.

We expect to continue to incur significant expenses and increasing operating losses for the foreseeable future as we continue the preclinical and clinical
development of our product candidates and add personnel necessary to advance our pipeline of product candidates. We expect that our operating losses will
fluctuate significantly from quarter-to-quarter and year-to-year due to timing of clinical development programs.

From inception through December 31, 2021, we have raised net cash of approximately $259.5 million from private and public offerings of preferred and
common stock. As of December 31, 2021, we had cash and cash equivalents of approximately $86.9 million. We are dependent on financing activities to fund
ongoing operations, and due to the inherent uncertainties in successfully completing financing transactions, and with our forecasted cash reach through the first
quarter  of  2023,  these  are  indicators  of  an  inability  to  continue  as  a  going  concern.  However,  we  have  the  ability  to  manage  the  amount  and  timing  of
expenditures to reduce costs, have limited required fixed spend, and can manage working capital as needed and that coupled with the $16.2 million of cash
raised so far in 2022 under our At The Market ("ATM") facility alleviates any uncertainty that we will have adequate liquidity to meet our obligations for at
least the next 12 months from the financial statement release date.

Key Status Updates

Vidofludimus Calcium (IMU-838)

Phase 3 Program of Vidofludimus Calcium in RMS (ENSURE-1 and ENSURE-2 Trials)

On  July  1,  2021,  we  announced  U.S.  Food  and  Drug  Administration  (“FDA”)  clearance  of  our  Investigational  New  Drug  (“IND”)  application  for  the
Phase  3  ENSURE  program  of  our  lead  product  candidate,  vidofludimus  calcium  in  patients  with  RMS.  The  ENSURE  program  comprises  two  identical
multicenter, randomized, double-blind Phase 3 trials designed to evaluate the efficacy, safety, and tolerability of vidofludimus calcium versus placebo in RMS
patients. Based on vidofludimus calcium’s highly significant activity in preventing lesion formation in our Phase 2 EMPhASIS trial in RMS, the strong and
consistent correlation observed between lesion formation and clinical relapse in third-party clinical trials, and the drug’s robust safety profile to date, we believe
that this Phase 3 program should provide a relatively simple and straightforward path towards potential regulatory approval of vidofludimus calcium in RMS.

Each of the identical twin Phase 3 trials, titled ENSURE-1 and ENSURE-2, is expected to enroll approximately 1,050 adult patients with active RMS at
more than 100 sites in more than 15 countries, including the United States, India and countries in Latin America, Central and Eastern Europe. Patients will be
randomized in a double-blinded fashion to either 30 mg daily doses of vidofludimus calcium or placebo and the primary endpoint for both trials is time to first
relapse  up  to  72  weeks.  Key  secondary  endpoints  include  volume  of  new  T2-lesions,  time  to  confirmed  disability  progression,  time  to  sustained  clinically
relevant changes in cognition, and percentage of whole brain volume change. With regard to the disability progression endpoint, the ENSURE program will
apply a pooled analysis of disability worsening across both trials.

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The  ENSURE  trials  will  be  run  concurrently.  The  first  patient  in  ENSURE-1  was  enrolled  in  November  2021.  The  first  patient  in  ENSURE-2  was
enrolled in January 2022. An interim analysis to assess event rates is planned to occur after a certain number of relapses have occurred in the double-blind
treatment periods. This analysis is intended to inform potential sample size adjustment and help ensure that final study readout is not planned to occur before
sufficient events have been achieved. This interim analysis will also allow for a non-binding futility analysis.

Phase 2 Program of Vidofludimus Calcium in PMS (CALLIPER Trial)

On  July  1,  2021,  we  announced  that  the  FDA  also  cleared  our  separate  IND  application  for  the  supportive  Phase  2  CALLIPER  trial  of  vidofludimus

calcium in patients with PMS. The first patient was enrolled in September 2021.

The multicenter, randomized, double-blind, placebo-controlled Phase 2 CALLIPER trial in PMS is intended to run concurrently with and to complement
the  Phase  3  program  in  RMS.  In  particular,  CALLIPER  is  focused  on  progressive  forms  of  multiple  sclerosis  (“MS”)  and  is  designed  to  corroborate
vidofludimus calcium’s neuroprotective potential, as exemplified by slowing of brain atrophy and delay in disability worsening. Neurodegeneration is a key
concern  in  both  PMS  and  RMS,  since  axonal  and  neural  damage  is  responsible  for  the  increasing  and  often  severe  disability  experienced  by  patients.  We
believe  that,  if  the  CALLIPER  trial  is  successful  in  showing  a  beneficial  effect  of  vidofludimus  calcium,  this  data,  along  with  the  ENSURE  program  and
vidofludimus calcium’s strong safety and tolerability profile, may allow for a meaningful clinical differentiation of vidofludimus calcium from other oral MS
medications and a potentially attractive commercial positioning. Although a supportive trial, we do not believe that data from the CALLIPER trial are a pre-
condition for filing a New Drug Application (“NDA”) in RMS. Additional clinical studies and the potential regulatory path forward specific to the treatment of
PMS will be informed by the results of the CALLIPER trial and will be further assessed accordingly.

The Phase 2 CALLIPER trial is expected to enroll approximately 450 patients with PMS at more than 70 sites in North America, Western, Central and
Eastern  Europe  with  patients  randomized  to  either  45  mg  daily  doses  of  vidofludimus  calcium  or  placebo  in  a  double-blinded  fashion.  The  trial’s  primary
endpoint is the annualized rate of percent brain volume change up to 120 weeks. Key secondary endpoints include the annualized rate of change in whole brain
atrophy and time to 24-week confirmed disability progression based on the expanded disability status scale which may further support disability data from the
ENSURE trials.

An  interim  analysis  comprising  an  unblinded  analysis  of  serum  neurofilament  light  chain  (“NfL”)  is  planned  to  occur  once  approximately  half  of  the
enrolled  patients  have  completed  24  weeks  of  treatment.  NfL  has  been  shown  in  third-party  research  to  consistently  correlate  with  disease  activity  in
neurodegenerative disorders and has become one of the most important serum biomarkers for axonal damage over the past few years. As previously reported,
results of the Phase 2 EMPhASIS trial of vidofludimus calcium in RRMS showed a robust decrease in serum NfL at 24 weeks (-17.0% for 30 mg and -20.5%
for 45 mg), as compared to baseline values, while the patients on placebo experienced a 6.5% increase in serum NfL over the same period.

Phase 2 Trial of Vidofludimus Calcium in UC (CALDOSE-1 Trial)

On October 28, 2021, we announced completion of enrollment of our Phase 2 CALDOSE-1 trial of vidofludimus calcium in UC. At completion of patient
recruitment, the trial has randomized a total of 263 patients into four arms: three active dosing arms of 10 mg, 30 mg and 45 mg, as well as placebo. Top-line
data for the induction phase are expected to be available in June of 2022.

On February 18, 2022, we announced the main blinded baseline characteristics of the CALDOSE-1 trial, including:

•

263 moderate-to-severe UC patients were enrolled in 78 study sites with the Ukraine and Poland representing the countries with highest number of
patients and U.S. sites contributing 12.5% of the overall enrollment.

• Of the 263 patients, 148 (56.3%) were male and 115 (43.7%) were female patients. The mean age at baseline was 41.7 (18-77) years.
• All patients had to have failed at least one prior therapy option. Of the 263 patients, 83% were biologically naïve and 17% were biologically

•

experienced (received at least 1 prior treatment with any biological agent approved in the UC indication).
Enrolled patients had to show evidence of active moderate-to-severe UC disease. This is reflected in their baseline characteristics for patient-reported
outcomes:
◦

The baseline Mayo stool frequency scores were: (i) score of 3 for 59% of patients, (ii) score of 2 for 36% patients and (iii) score of 1 for 5%
of patients.

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◦

The Mayo rectal bleeding scores were: (i) score of 3 in 10% of patients, (ii) score of 2 for 54% of patients and (iii) score of 1 for 31% of
patients.
The average value for fecal calprotectin at baseline was approximately 1,320 μg/g for currently available, yet incomplete data.
The trial employed a central independent reader to evaluate the endoscopic eligibility criteria and the following modified Mayo endoscopic scores
were assessed at baseline:

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•

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55% of patients with a score of 3; and
45% of patients with a score of 2.

• At week 10 (the time point of the primary efficacy analysis), an adjudication procedure was used for endoscopy assessments. In the case of

disagreement between two independent readers, a third independent reader was used for adjudication.

We believe that these blinded baseline characteristics of randomized patients and the methodology regarding endoscopic assessments contributes to ensuring an
optimized study read-out.

Phase 2 Trial of Vidofludimus Calcium in PSC

On February 18, 2021, we announced positive top-line data from our investigator-sponsored proof-of-concept clinical trial of vidofludimus calcium in
PSC,  which  was  conducted  at  Mayo  Clinic  in  Arizona  and  Minnesota,  both  of  which  are  tertiary  referral  centers  for  PSC  patients.  As  the  next  step  in  this
indication, we are currently conducting a Phase 1 trial in hepatic impaired patients in order to explore dose optimization of vidofludimus calcium for potential
future clinical activities in PSC. This Phase 1 trial started in September 2021 and is expected to run approximately six months.

IMU-935

Phase 1 Clinical Trial of IMU-935 in Healthy Human Subjects and Moderate to Severe Psoriasis Patients

On  July  12,  2021,  we  provided  an  update  on  our  IMU-935  program,  including  new  preclinical  and  clinical  data.  The  main  result  from  preclinical
investigations  was  that  IMU-935  inhibits  cytokine  production  (thought  to  be  a  pre-condition  for  its  use  in  immunological  and  autoimmune  diseases)  while
maintaining the known and required physiological functions of maturing T lymphocytes. In ex vivo mouse cell differentiation and maturation assays, IMU-935
was  recently  observed  to  selectively  inhibit  RORγt-dependent  gene  expression  during  Th17  differentiation  without  affecting  either  RORγt-dependent  gene
regulation relevant to thymocyte development, or the viability of these cells. In third-party research, impairment of thymocyte development has been shown to
be associated with serious safety issues, including, among others, T cell malfunction and potential lymphoma formation. We believe that IMU-935's observed
selectivity  may  enable  it  to  inhibit  both  the  generation  of  Th17  cells  and  the  production  of  IL-17  cytokines  that  are  responsible  for  the  development  of
autoimmune diseases, without impairing thymocyte development, which is associated with the potential risk of lymphoma seen with other, third-party RORγt
programs.

On December 14, 2021, we provided an update on the preclinical and clinical development of IMU-935, announcing that:

• Unblinded data from the single ascending dose part of the ongoing phase 1 clinical trial of a new powder-in-capsule formulation of IMU-935, in which
healthy human subjects were treated with 100 mg, 200 mg, 300 mg and 400 mg of this new formulation or placebo, found these single ascending daily
doses  of  IMU-935  to  be  safe  and  well-tolerated,  and  no  maximum  tolerated  dose  was  reached.  No  serious  adverse  events  occurred.  A  dose-
proportional pharmacokinetic profile was observed across the investigated dose range.

• Unblinded data from the multiple ascending dose part of the ongoing phase 1 clinical trial, in which healthy human subjects were dosed for 14 days
with 150 mg either once or twice daily doses of IMU-935 or placebo, found these multiple ascending doses of IMU-935 to be safe and well-tolerated,
and no maximum tolerated dose was reached. Treatment emergent adverse events were generally mild in severity, with moderate treatment emergent
adverse events reported in one of eleven IMU-935 treated subjects, compared with one of four subjects on placebo. No serious adverse events were
reported. No dose-dependent changes in laboratory values (including no effects on liver enzymes or in hematological parameters), vital signs or in
electrocardiographic evaluations were found. Pharmacokinetic analysis showed that stable steady-state plasma concentrations were achieved within
the first week of dosing with an accumulation factor for IMU-935 allowing predictable trough levels during daily dosing.

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•

•

Based on the favorable safety and tolerability data observed in healthy human subjects, our phase 1 clinical trial of IMU-935 was expanded in October
2021 to include a third portion, part C, in which moderate to severe psoriasis patients are to be randomized to 28-day treatment of IMU-935 or
placebo. Planned assessments include safety, tolerability, pharmacokinetic and pharmacodynamic markers, as well as skin evaluations. Recruitment of
part C depends on several external factors which are not under our direct control, including, in particular, the relatively restrictive COVID-19-related
rules in effect in Australia and New Zealand. This situation has and may further influence our ability to enroll study participants and/or perform on-site
monitoring at clinical sites in those locations. In light of this, we have already initiated remedial measures, including the potential addition of sites
outside of Australia and New Zealand, for the ongoing part C of IMU-935 in psoriasis patients. As a result, initial results from the third portion of the
Phase 1 clinical trial in patients with moderate-to-severe psoriasis are now expected to be available in the second half of 2022, instead of at the end of
the second quarter of 2022, as previously announced.

In previous preclinical in vitro data, it was shown that IMU-935 selectively inhibits Th17 differentiation and IL-17 production, whereas RORγt was
unaffected by IMU-935 during thymocyte maturation and, therefore, does not harm normal thymocyte maturation. Newly obtained data from acute
and chronic treatment of mice corroborated in vivo that IMU-935 is the first molecule observed to impact neither thymus size, thymocyte numbers,
nor the maturation status of thymocytes, in contrast to two other known inhibitors of RORγt.

Phase 1 Clinical Trial of IMU-935 in mCRPC

On July 12, 2021, we also presented new preclinical data highlighting IMU-935's therapeutic potential in CRPC. Recently published third-party studies
have  shown  that  RORγ  plays  an  important  pro-tumor  role  by  driving  expression  of  the  androgen  receptor  (“AR”),  leading  to  tumor  growth.  During  tumor
progression, AR tends to mutate into AR-V7, leading to resistance of AR-axis-targeted therapies. In preclinical studies, IMU-935 was observed to inhibit the
expression of mutated AR-V7, and the tumor growth of prostate cancer cell lines in vitro. Finally, we believe IMU-935's potency in inhibiting tumorigenesis-
promoting IL-17 and Th17 cells in vitro may result in further antitumoral activity in humans.

Based on these strong preclinical results, we have initiated an open-label Phase 1 dose-escalation trial designed to evaluate the safety and tolerability of
increasing doses of IMU-935 to establish the maximum tolerated dose and the recommended phase 2 dose. The trial will also evaluate the anti-tumor activity of
IMU-935 by means of prostate-specific antigen levels, circulating tumor cell numbers, and radiographic response assessments of tumor progression. The trial’s
Principal  Investigator  is  Johann  Sebastian  de  Bono,  MD,  PhD,  Regius  Professor  of  Cancer  Research  and  Professor  in  Experimental  Cancer  Medicine,  The
Institute of Cancer Research, London, and The Royal Marsden NHS Foundation Trust, London, United Kingdom. The trial was approved by the Medicines and
Healthcare products Regulatory Agency (MHRA), the Research Ethics Committee (REC) and the Health Research Authority (HRA) in the United Kingdom.
The first patient was enrolled in December 2021. Initial clinical safety data are expected to be available in the third quarter of 2022.

IMU-856

Phase 1 Clinical Trial of IMU-856

A Phase 1 clinical trial of IMU-856 is ongoing and progressing in Australia. The trial includes single and multiple ascending dose parts in healthy human
subjects  designed  to  assess  safety,  pharmacodynamics  and  pharmacokinetics  of  IMU-856.  All  planned  single  ascending  dose  cohorts  for  the  current  tablet
formulation of IMU-856 have been completed but have not yet been unblinded. Based on the favorable data available so far, the Ethics Committee in Australia
has agreed to proceed to the multiple ascending dose part which is currently being dosed. Unblinded safety data from the single and multiple ascending dose
parts in healthy human subjects are expected to be available in the third quarter of 2022.

We  also  plan  to  extend  this  trial  to  assess  biomarkers,  disease  symptoms,  safety  and  drug  trough  levels  in  patients  with  a  model  disease  of  altered

intestinal barrier function to provide initial activity data. Initiation of this third portion of the Phase 1 clinical trial is expected in the first half of 2022.

Product Acquisition History

Our wholly-owned subsidiary Immunic AG acquired IMU-838 and IMU-935 in September 2016 through asset acquisitions from 4SC AG (hereinafter,

“4SC”), a publicly traded company based in Planegg-Martinsried, Germany. On March

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31, 2021, Immunic AG and 4SC entered into a Settlement Agreement, pursuant to which Immunic AG settled its remaining obligation of a 4.4% royalty on net
sales for $17.25 million. The payment was made 50% in cash and 50% in shares of Immunic’s common stock.

Our rights to IMU-856 are secured pursuant to an option and license agreement (the “Daiichi Sankyo Option”) with Daiichi Sankyo Co., Ltd. (hereinafter,
"Daiichi Sankyo") in Tokyo, Japan. On January 5, 2020, Immunic AG exercised its option under the Daiichi Sankyo Option to acquire the exclusive global
rights to commercialize IMU-856. The license also grants Immunic AG the rights to Daiichi Sankyo’s patent application related to IMU-856. Concurrent with
the  option  exercise,  Immunic  AG  paid  to  Daiichi  Sankyo  a  one-time  upfront  licensing  fee.  Going  forward,  Daiichi  Sankyo  is  eligible  to  receive  future
development, regulatory and sales milestone payments, as well as royalties related to IMU-856.

Leadership

We  are  led  by  a  team  of  dedicated  and  committed  experienced  professionals  with  an  entrepreneurial  spirit  and  track  record  of  successful  licensing
transactions in the healthcare industry worldwide (EU, the United States and Asia). The team brings together several decades of leadership experience in the
pharmaceutical  industry  with  a  strong  scientific  background  and  sound  knowledge  in  drug  discovery,  product  development,  chemistry,  manufacturing  and
controls processes, intellectual property, clinical trial design, health economics and market access, merger and acquisitions, capital markets, corporate finance,
business  development,  regulatory  affairs  and  project  valuation.  Our  team  members  are  inventors  on  project-related  patents  and  have  successfully  published
project-related scientific publications.

Product Candidates

Vidofludimus Calcium (IMU-838)

Vidofludimus calcium is a small molecule investigational drug in development as an oral tablet formulation for the treatment of RMS, IBD and other
chronic inflammatory and autoimmune diseases. By inhibiting DHODH, a key enzyme of pyrimidine de novo biosynthesis, highly metabolically activated T
and  B  immune  cells  experience  metabolic  stress,  which  leads  to  a  modulation  of  their  activity  and  function.  Thereby,  pro-inflammatory  cytokines,  such  as
interferon gamma (“IFNγ”), tumor necrosis factor alpha (“TNFα”), IL-17A and IL-17F, produced by activated Th1 and Th17 cells, which represent subtypes of
so-called T helper cells, are repressed and thereby reduce the inflammation associated with IBD, MS and other chronic inflammatory diseases.

In preclinical studies of vidofludimus, the active moiety and free acid form of vidofludimus calcium, apoptosis (or programmed cell death) was induced in
activated T cells, which we believee may also play a crucial role in the activity of the drug in IBD by further dampening the inflammatory response. We believe
that a key advantage of DHODH inhibition, in general, is that the sensitivity of specific immune cells to DHODH inhibition correlates with their intracellular
metabolic  activation  state,  and  therefore  may  not  negatively  impact  “normal”  immune  and  bone  marrow  cells.  In  animal  studies  of  vidofludimus  calcium,
animals treated with large doses of the active moiety of vidofludimus calcium were shown to lack detrimental effects on bone marrow, supporting the lack of an
unspecific anti-proliferative effect regularly seen with many traditional immunomodulators.

Based on the selectivity toward metabolically activated cells (with a high need for ribonucleic acid and deoxyribonucleic acid production), DHODH
inhibition also leads to a direct antiviral effect, which has been observed in various virus infected cells, such as Epstein-Barr virus (“EBV”) infections, hepatitis
C virus infections, severe acute respiratory syndrome coronavirus 2 (“SARS-CoV-2”) infections, cytomegalovirus infections and even hemorrhagic fever-
causing viruses, such as Arena virus infections. Treatment with vidofludimus calcium may avoid virus infections and reactivations, one of the major drawbacks
of the long-term use of traditional immunomodulators in IBD and MS patients. Recently, we presented preclinical data demonstrating the activity of
vidofludimus calcium to prevent the reactivation of latent EBV infection into lytic infection
(Marschall et al. 2021). This mechanism may lead to reduce the regular cycle of reactivations and reinfections in the medium term, and thus the latent persistent
EBV infection in patients in the long term.

Efficacy  of  vidofludimus  has  been  observed  in  several  animal  disease  models  for  IBD,  MS,  as  well  as  systemic  lupus  erythematosus  and  transplant
rejection. Previous filings by us with the SEC have summarized the development history of vidofludimus and the previous amorphous formulation of the free
acid form of vidofludimus. After the consummation of the asset acquisition from 4SC, Immunic developed and filed a patent application for a new specific
polymorph of the calcium salt formulation of vidofludimus, vidofludimus calcium, which we believe exhibits improved physicochemical and pharmacokinetic
properties. In 2017, we completed two Phase 1 studies of single or repeated once-daily doses of vidofludimus calcium in

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healthy volunteers, where we observed results supporting tolerability of repeated daily dosing of up to 50 mg of vidofludimus calcium.

Indication: Multiple Sclerosis

Diagnosis and Prevalence

MS  is  an  autoimmune  disease  that  affects  the  brain,  spinal  cord  and  optic  nerve.  In  MS,  myelin,  the  coating  that  protects  the  nerves,  is  attacked  and
damaged  by  the  immune  system.  Thus,  MS  is  considered  an  immune-mediated  demyelinating  disease  of  the  central  nervous  system  ("CNS").  MS  is  a
progressive disease which, without effective treatment, leads to severe disability. We are developing vidofludimus calcium for the treatment of RRMS, the most
common form of MS. Approximately 85% of patients with MS are expected to develop RRMS, with some of these patients later developing more progressive
forms of the disease. RRMS is characterized by clearly defined attacks of new or increasing neurologic symptoms. These relapses are followed by periods of
remissions, or partial or complete recovery. During remissions, all symptoms may disappear, or some symptoms may continue and become permanent.

MS is a disease with unpredictable symptoms that can vary widely. Common early signs of MS include vision problems, tingling and numbness or other
unspecific neurological symptoms. Diagnosis of MS is confirmed via blood tests and a spinal tap, in which a small sample of fluid is removed from the spinal
cord. However, most important for diagnosis are characteristic CNS lesions found using magnetic resonance imaging ("MRI").

According to DRG (Market Forecast Dashboard, Multiple Sclerosis (2020-2030), December 2021), MS affects more than 500,000 people in the United
States, and more than 1.1 million people in the G7 countries (US, UK, Canada, Japan, Germany, France, Italy). The disease has a large economic impact as it
affects mainly young adults in the prime working age, peaking around 30 years old, although MS can occur in children and in adults. MS is up to three times
more common in women than in men. MS affects twice as many women and men in certain age cohorts and is more common in areas inhabited by people of
northern European ancestry, such as Europe, the United States, Canada, New Zealand and parts of Australia.

A recent publication shed new light on the role of infection with the EBV previously postulated to trigger MS. Bjornevik et al. (2022) analyzed EBV
antibodies in serum from 801 individuals who developed MS among a cohort of more than 10 million people active in the US military over a 20-year period
(1993  to  2013).  Risk  of  MS  increased  32-fold  after  infection  with  EBV  but  was  not  increased  after  infection  with  other  viruses,  including  the  similarly
transmitted  cytomegalovirus.  Serum  levels  of  neurofilament  light  chain,  a  biomarker  of  axonal  damage,  increased  only  after  EBV  seroconversion.  These
findings cannot be explained by any known risk factor for MS and suggest EBV as the leading cause of MS. In addition, antibody producing cells directed
against the latent EBV protein EBNA1 were found in the CSF of MS patients. Cross reactivity of anti-EBNA1 antibodies against GlialCAM, a protein that is
predominantly expressed in glial cells in the CNS and potentially important in the myelination process of axons, further corroborates the connection between
EBV infections and pathologic processes in MS (Lanz et al. 2022).

Current Treatment Options

There are currently two main treatment types available for RRMS. Some therapies, such as short-term corticosteroid medications, are used for treating
relapses of MS symptoms. Other approaches are used as long-term treatments to reduce the number of relapses and prevent disability progression. The latter are
referred to as disease-modifying therapies. We intend to develop vidofludimus calcium as a disease-modifying therapy for RRMS.

The initial treatment options for RRMS patients are often beta interferons (either as interferon beta-1a or interferon beta-1b) or glatiramer acetate, all of
which  are  given  by  injection.  For  patients  requiring  more  advanced  treatment  options,  there  are  several  oral  medications,  such  as  dimethyl  fumarate,
fingolimod, siponimod, teriflunomide, ozanimod or cladribine, and biologics, such as natalizumab, ocrelizumab, ofatumumab or alemtuzumab, approved for
commercial use in MS in various countries. In addition, some of these drugs already have generic versions available in some countries and other drugs will
become generic in the next years.

There is no specific guidance on which therapies or medications are used in which sequence of the MS disease course. Typically, treatments are escalated

over time, considering:

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•
•
•

Persistent high MS disease activity under treatment with base medications (relapse(s), disability worsening, MRI lesions),
Risks of long-term immunosuppression,
Patient preferences or risks perceptions, and
Safety/tolerability aspects.

Many  drugs  approved  for  patients  with  RRMS  suppress  the  immune  system,  either  broadly  or  by  targeting  classes  of  immune  cells,  altering  how  the
immune system functions and fights certain infections. As a result, people who take these therapies are at higher risk for John Cunningham virus infection or
re-activation, which is believed to be the cause of a rare and often lethal viral disease of the brain called progressive multifocal leukoencephalopathy ("PML").
To date, occurrences of PML have been reported in individuals with RRMS treated with natalizumab, dimethyl fumarate and fingolimod. No case of PML has
yet  been  reported  for  the  DHODH  inhibitor  teriflunomide,  which  has  been  one  of  the  key  differentiators  of  teriflunomide  from  other  disease-modifying
therapies  in  RRMS.  The  active  moiety  of  vidofludimus  calcium  has  also  shown  direct  antiviral  effects  in  several  models  of  virus-infected  cells,  which  we
believe is caused by DHODH inhibition. Subject to further clinical trials, we believe that this could be a “class effect” of the DHODH inhibitors and if shown,
could be an important potential differentiator against other drug classes in RRMS.

Depending on the results of future clinical trials, we believe that vidofludimus calcium has the potential to demonstrate medically important advantages
compared with other treatments, particularly for the early treatment of RRMS patients, due to its anti-inflammatory and neuroprotective properties and safety
and tolerability profile. Vidofludimus calcium could provide RRMS patients with a distinctive combination of the following properties:

•
•
•

•

Targeted effect on hyperactive immune cells without suppression of normal immune function.
Pronounced MRI lesion suppression of vidofludimus calcium compares favorably to other oral medications commercially available in RRMS.
Improved rates of disability worsening, particularly in light of the apparent class effect of DHODH inhibition to disproportionally improve disability
progression over the long-term.
Robust decrease in serum neurofilament light chain, a biomarker for axonal damage, was observed for vidofludimus calcium and provides evidence of
vidofludimus calcium’s potential neuroprotective activity.

• A very low discontinuation rate for vidofludimus calcium-treated RRMS patients, substantially below placebo, indicates an encouraging combination

of tolerability and efficacy as well as maintenance of normal quality-of-life

• Absence of hepatotoxicity signals and other relevant adverse events leading to discontinuations distinguishes vidofludimus calcium well from other

•

oral RRMS treatments.
Broad  spectrum  antiviral  effect  of  vidofludimus  calcium  may  support  in  lowering  the  rate  of  viral  infections  and  reactivations,  including  EBV
reactivation, potentially resulting in slowing potential EBV-related neurodegenerative processes.

Current Development Plan and Ongoing Studies

Phase 2 Trial of Vidofludimus Calcium in RRMS (EMPhASIS Trial)

Our Phase 2 EMPhASIS trial of vidofludimus calcium in RRMS consisted of two cohorts: The full data set of Cohort 1, which evaluated efficacy and
safety of 30 mg or 45 mg once daily vidofludimus calcium compared to placebo, was published by us in August and September 2020, respectively. Cohort 2,
which evaluates efficacy and safety of 10 mg once daily vidofludimus calcium compared to placebo, was meanwhile also completed.

On August 2, 2020, we announced positive top-line data from our Phase 2 EMPhASIS trial of vidofludimus calcium in patients with RRMS. The study
achieved  statistical  significance  on  all  primary  and  key  secondary  endpoints,  indicating  activity  in  RRMS  patients.  In  particular,  the  study  met  its  primary
endpoint,  demonstrating  a  statistically  significant  reduction  in  the  cumulative  number  of  combined  unique  active  (“CUA”)  magnetic  resonance  imaging
(“MRI”) lesions up to week 24 in patients receiving 45 mg of vidofludimus calcium once daily, by 62% (p=0.0002), as compared to placebo. The study also
met its key secondary endpoint, showing a statistically significant reduction in the cumulative number of CUA MRI lesions for the 30 mg once daily dose by
70%  (p<0.0001),  as  compared  to  placebo.  On  September  11,  2020,  we  published  the  full  unblinded  clinical  data  set  from  our  Phase  2  EMPhASIS  trial  of
vidofludimus calcium in patients with RRMS. The data confirmed and expanded on the previously announced top-line results.

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On April 15, 2021, we announced interim data from Cohort 2 after 59 randomized patients completed week 12 MRI assessments. We concluded from this
data, along with previously published data from Cohort 1, that 30 mg once daily vidofludimus calcium is the most appropriate anti-inflammatory dose for Phase
3 trials in patients with RMS.

Meanwhile, final data from Cohort 2 are also available showing that the anti-inflammatory effects of vidofludimus calcium at the 10 mg dose were
observed to be lower (13% reduction of gadolinium-enhancing magnetic resonance imaging lesions up to 24 weeks, as compared to placebo) than those found
with the 30 mg vidofludimus calcium dose in the pooled Cohort 1 and 2 data (78% reduction), providing further support for the selection of 30 mg dosing in the
ongoing ENSURE trials in RMS. Final Cohort 2 data also provide evidence of dose-proportional neuroprotective activity. For instance, the highest decrease of
the biomarker serum neurofilament light chain was observed with the 45 mg dose of vidofludimus calcium versus placebo (-26.0% median of differences
between percentage change of serum neurofilament, Hodges-Lehmann estimation), a substantial decrease was seen with the 30 mg dose (-18.0%), while the
smallest decrease was observed with the 10 mg dose of Cohort 2 (-9.0%). The 10 mg group in Cohort 2 also showed a signal with respect to improvement in
Expanded Disability Status Scale (“EDSS”), consistent with those signals seen with the higher doses in Cohort 1, although all of these early signals need to be
confirmed in a larger patient population with longer follow-up periods. Taken together, these last two observations suggest that higher doses, such as 45 mg
vidofludimus calcium, may be preferred doses for clinical trials in which neuroprotective effects are the main mechanism for improvement, such as in PMS.

While  Cohort  1  blinded  treatment  was  completed  right  before  the  COVID-19  pandemic  started,  final  Cohort  2  data  provide  additional  evidence  that
ongoing vidofludimus calcium treatment may reduce the risk of COVID-19 infections, presumably related to its known antiviral activity. In the entire Cohort 2
population  of  59  patients,  who  were  enrolled  during  pandemic  conditions,  incidental  COVID-19  infections  in  the  active  treatment  group  were  less  frequent
(8.5%,  n=4/47)  than  in  the  placebo  group  (25.0%,  n=3/12).  Additionally,  we  recently  obtained  new  preclinical  data  underlining  that  vidofludimus  calcium
shows potent anti-EBV activity. We also confirmed that vidofludimus calcium can be detected to a noteworthy degree in the cerebrospinal fluid of animals,
after oral dosing. We believe that this finding suggests that vidofludimus calcium may be able to act directly within the central nervous system.

We  have  designed  the  Phase  3  trials  in  RMS  and  the  Phase  2  trial  in  PMS  to  provide  additional  insights  how  vidofludimus  calcium  may  address  all
aspects of the MS disease, in particular, monitoring of potential neuroprotective effects. The EMPhASIS trial continues as an open-label extension (“OLE”)
treatment to obtain long-term safety data in RRMS patients. Currently, more than 200 patients are still on OLE treatment.

Further information regarding our EMPhASIS trial in RRMS can be found on ClinicalTrials.gov under the identifier NCT03846219.

Phase 3 Program of Vidofludimus Calcium in RMS (ENSURE-1 and ENSURE-2 Trials)

On July 1, 2021, we announced FDA clearance of our IND application for the Phase 3 ENSURE program of vidofludimus calcium in patients with RMS.
The ENSURE program comprises two identical multicenter, randomized, double-blind Phase 3 trials designed to evaluate the efficacy, safety, and tolerability of
vidofludimus calcium versus placebo in RMS patients. Based on vidofludimus calcium’s highly significant activity in preventing lesion formation in our Phase
2 EMPhASIS trial in RMS, the strong and consistent correlation observed between lesion formation and clinical relapse in third-party clinical trials, and the
drug’s  robust  safety  profile  to  date,  we  believe  that  this  Phase  3  program  should  provide  a  relatively  simple  and  straightforward  path  towards  potential
regulatory approval of vidofludimus calcium in RMS.

Each of the identical twin Phase 3 trials, titled ENSURE-1 and ENSURE-2, is expected to enroll approximately 1,050 adult patients with active RMS at
more than 100 sites in more than 15 countries, including the United States, India and countries in Latin America, Central and Eastern Europe. Patients will be
randomized in a double-blinded fashion to either 30 mg daily doses of vidofludimus calcium or placebo and the primary endpoint for both trials is time to first
relapse  up  to  72  weeks.  Key  secondary  endpoints  include  volume  of  new  T2-lesions,  time  to  confirmed  disability  progression,  time  to  sustained  clinically
relevant changes in cognition, and percentage of whole brain volume change. With regard to the disability progression endpoint, the ENSURE program will
apply a pooled analysis of disability worsening across both trials.

The  ENSURE  trials  will  be  run  concurrently.  The  first  patient  in  ENSURE-1  was  enrolled  in  November  2021.  The  first  patient  in  ENSURE-2  was
enrolled in January 2022. An interim analysis to assess event rates is planned to occur after a certain number of relapses have occurred in the double-blind
treatment periods. This analysis is intended to inform potential sample

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size adjustment and help ensure that final study readout is not planned to occur before sufficient events have been achieved. This interim analysis will also
allow for a non-binding futility analysis.

Further information regarding our ENSURE program in RMS can be found on ClinicalTrials.gov under the identifiers NCT05134441 (ENSURE-1) and

NCT05201638 (ENSURE-2), respectively.

The execution of clinical Phase 3 trials usually requires the use of a commercial formulation of the investigational drug manufactured at commercially
usable quantities. Manufactures under contract with us have developed and produced a roller compactor formulation of vidofludimus calcium (IMU-838-RC)
which would allow commercially usable production batches. An Phase 1 bioequivalence study between the previous wet granulation and the new IMU-838-RC
formulation of vidofludimus calcium has completed the experimental phase and showed bioequivalence regarding drug exposure curve in blood plasma (area
under the curve). A confirmatory relative bioavailability and food effect study demonstrated a high bioavailability of IMU-838-RC tablets as compared to a
drinking solution and confirmed the in vitro finding of a complete and fast dissolution profile in human subjects. No food effect on the uptake or elimination
of vidofludimus after administration of the IMU-838-RC tablet was observed.

Additional  investigations  regarding  metabolite  characterization,  metabolic  modeling  and  potential  drug-drug  interactions,  as  well  as  other  activities

relating to clinical pharmacology are also being finalized at this time in anticipation for presentation to regulatory authorities.

We are currently working with clinical and regulatory advisors to propose a pediatric development plan for vidofludimus calcium in RRMS in the near

future.

Phase 2 Program of Vidofludimus Calcium in PMS (CALLIPER Trial)

On  July  1,  2021,  we  announced  that  the  FDA  also  cleared  our  separate  IND  application  for  the  supportive  Phase  2  CALLIPER  trial  of  vidofludimus

calcium in patients with PMS. The first patient was enrolled in September 2021.

The  multicenter,  randomized,  double-blind,  placebo-controlled  Phase  2  CALLIPER  trial  is  intended  to  run  concurrently  with  and  to  complement  the
Phase  3  program  in  RMS.  In  particular,  CALLIPER  is  focused  on  progressive  forms  of  MS  and  designed  to  corroborate  vidofludimus  calcium’s
neuroprotective potential, as exemplified by slowing of brain atrophy and delay in disability worsening. Neurodegeneration is a key concern in both PMS and
RMS, since axonal and neural damage is responsible for the increasing and often severe disability experienced by patients. We believe that, if the CALLIPER
trial is successful in showing a beneficial effect of vidofludimus calcium, this data, along with the ENSURE program and vidofludimus calcium’s strong safety
and  tolerability  profile,  may  allow  for  a  meaningful  clinical  differentiation  of  vidofludimus  calcium  from  other  MS  medications  and  potentially  attractive
commercial  positioning.  Although  a  supportive  trial,  we  do  not  believe  that  data  from  the  CALLIPER  trial  are  a  pre-condition  for  filing  an  NDA  in  RMS.
Additional clinical studies and the potential regulatory path forward specific to the treatment of PMS will be informed by the results of the CALLIPER trial and
will be further assessed accordingly.

The  Phase  2  CALLIPER  trial  is  expected  to  enroll  approximately  450  patients  at  more  than  70  sites  in  North  America,  Western,  Central  and  Eastern
Europe with patients randomized to either 45 mg daily doses of vidofludimus calcium or placebo in a double-blinded fashion. The trial’s primary endpoint is
the annualized rate of percent brain volume change up to 120 weeks. Key secondary endpoints include the annualized rate of change in whole brain atrophy and
time to 24-week confirmed disability progression based on the expanded disability status scale which may further support disability data from the ENSURE
trials.

An interim analysis comprising an unblinded analysis of serum NfL is planned to occur once approximately half of the enrolled patients have completed
24  weeks  of  treatment.  NfL  has  been  shown  in  third-party  research  to  consistently  correlate  with  disease  activity  in  neurodegenerative  disorders  and  has
become one of the most important serum biomarkers for axonal damage over the past few years. As previously reported, results of the Phase 2 EMPhASIS trial
of vidofludimus calcium in RRMS showed a robust decrease in serum NfL at 24 weeks (-17.0% for 30 mg and -20.5% for 45 mg), as compared to baseline
values, while the patients on placebo experienced a 6.5% increase in serum NfL over the same period.

Further information regarding our CALLIPER trial in PMS can be found on ClinicalTrials.gov under the identifier NCT05054140.

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Indication: Ulcerative Colitis

Diagnosis and Prevalence

UC is a chronic inflammatory disease characterized by diffuse inflammation of the mucosa of the colon and rectum. The hallmark clinical symptoms of
UC  are  diarrhea  and  bloody  stool,  and  its  clinical  course  is  marked  by  exacerbations  and  remissions,  which  may  occur  spontaneously  or  in  response  to
treatment changes or intercurrent illnesses.

UC is most commonly diagnosed in late adolescence or early adulthood, but it can occur at any age. The occurrence of UC worldwide has increased over
the past few years, particularly in Latin America, Asia and Eastern Europe (Burisch et al. 2015). According to DRG (Market Forecast Dashboard, UC (2020-
2030), November 2021), approximately one million patients are affected by UC in the United States, and more than 2.2 million in the G7 countries (US, UK,
Canada, Japan, Germany, France, Italy). UC is almost equally distributed between genders (Kappelman et al. 2007).

Current Treatment Options

The severity and extent of UC are characterized based on clinical and endoscopic findings. The treatment approach often depends on disease severity and
typically follows a stepwise treatment regimen. Patients with mild disease may initially receive aminosalicylates or non-systemic steroids, such as budesonide.
Patients with moderate to severe disease activity may receive traditional immunomodulators (such as azathioprine or 6-mercaptopurine) or steroids (such as
prednisone).  If  patients  fail  to  respond  to  these  therapies,  treatment  may  be  escalated  to  the  use  of  biologics  or  selective  immunomodulators  (such  as
tofacitinib). The most common category of biologics used to treat UC includes TNFα antibody drugs, such as infliximab or adalimumab. New biologic options
are alpha-4-beta-7 (α4ß7) integrin-specific antibodies, such as vedolizumab and anti-IL-12/IL-23 antibodies, such as ustekinumab. All biologics currently used
to treat UC are injectables. Biologics are usually the most expensive treatment option and reserved for patients who have failed other therapies.

Currently, there are several new oral treatment options for UC patients in advanced clinical development or in regulatory review. Most of them fall into
one of the following two categories: sphingosine-1-phosphate (“S1P”) agonists, or Janus kinase (“JAK”) inhibitors. Some of these drug candidates have been or
may be approved by regulatory authorities for commercial use before vidofludimus calcium may receive approval. However, depending on the results of future
clinical trials, we believes that vidofludimus calcium has the potential to demonstrate medically important advantages compared with other treatments,
particularly for long-term therapy in UC patients, due to the selectivity of DHODH targeting of metabolically activated lymphocytes, the absence of general
detrimental effects on bone marrow and the immune system, its safety and tolerability profile and the direct antiviral activity.

Treatment  of  UC  is  differentiated  between  induction  treatment  (during  periods  of  disease  symptoms  or  following  relapse)  and  maintenance  treatment
(often a long-term treatment to keep a patient relapse-free). Since UC patients ultimately fail to respond to treatments, cease to respond to their treatments or
develop  unacceptable  side  effects,  there  is  a  need  for  safe  and  effective  treatments  for  UC  with  novel  mechanisms.  Additionally,  patients  often  prefer  the
convenience  of  oral  treatments  over  injections.  For  some  of  the  currently  available  oral  immunomodulators  or  those  in  clinical  testing,  a  higher  rate  of
infections (particularly virus re-activations) have been reported versus placebo control, which can be a medically significant event for patients.

Vidofludimus calcium is being developed to be a new treatment option for patients with moderate to severe UC who are candidates for therapy escalation.

As a potentially highly selective, first-in-class oral therapy, vidofludimus calcium has the potential to become a new standard of care in the treatment
armamentarium for patients with moderate to severe UC. This potential is supported by the following properties of vidofludimus calcium:

•
•

•
•
•
•

Targeted effect on hyperactive immune cells without suppression of normal immune function.
First-in-class  mode  of  action  targeting  relevant  immune  cell  populations  not  currently  addressed  by  existing  therapeutic  options,  particularly  in
patients who are not sufficiently responsive to available therapies.
Potential best-in-class safety and tolerability profile, as has been observed to date across the full scope of clinical trials for vidofludimus calcium.
Potential for combination treatment with established biologics through synergistic effects.
Increased flexibility for dosing and administration outside of infusion centers.
Long-term treatment potential with small molecule approach, avoiding the decreasing responsiveness shown with existing antibody treatments as a
result of anti-drug antibody development.

13

• Antiviral effects that potentially avoid virus reactivations which is known to be connected to several currently approved medications in UC.

Clinical Development Plan and Ongoing/Planned Clinical Studies

Before commencing clinical development in IBD, including UC, we had developed a clinical development plan in collaboration with a group of well-
known and experienced physicians from North America and Europe, and had received formal regulatory advice for our Phase 2 development program from the
FDA.

Phase 2 Trial of Vidofludimus Calcium in UC (CALDOSE-1 Trial)

The CALDOSE-1 trial of vidofludimus calcium in moderate to severe UC is a Phase 2b, dose-finding, multicenter, double-blind, placebo-controlled study
including  a  blinded  induction  and  maintenance  phase,  with  double  randomization  (initial  randomization  for  induction  and  second  randomization  for
maintenance).  The  trial  also  includes  an  option  for  an  open-label  treatment  extension  for  patients  discontinuing  from  or  completing  blinded  treatment.  The
primary  endpoint  comprises  a  composite  of  patient-reported  outcome  and  endoscopy-assessed  outcome,  both  evaluated  following  ten  weeks  of  induction
treatment with vidofludimus calcium or placebo. We have an active IND application for vidofludimus calcium in UC with the FDA.

CALDOSE-1 is being conducted at more than 100 sites in 19 countries, including the United States and Western, Central and Eastern Europe. Enrollment
in the study includes a central, blinded and independent assessment of endoscopy at screening to confirm patient eligibility. We believe that it has taken prudent
steps to ensure that the study is conducted in a manner that is consistent with the study protocol in all countries in which the study is being conducted, even
though such countries have varying healthcare systems and practices. This includes an endoscopy-based patient eligibility assessment by a central independent
reader and a multiple read and potential adjudication process for week 10 endoscopy when the primary study endpoint is assessed.

On  October  28,  2021,  we  announced  that  the  final  patient  has  been  enrolled  and  randomized  in  the  CALDOSE-1  trial.  At  the  completion  of  patient
recruitment, the trial has randomized a total of 263 patients into four arms: three active dosing arms of 10 mg, 30 mg and 45 mg, as well as placebo. Top-line
data for the induction phase are expected to be available in June of 2022.

Under an agreement between us and the FDA, reached during our pre-IND meeting in 2017, the UC Phase 2b trial was designed to begin enrollment with
three active dosing arms of 10 mg, 30 mg and 45 mg, respectively, in addition to a placebo arm. At the end of August 2019, an interim dosing analysis was
performed by an unblinded and independent data review committee, which has concluded that the lowest dose of 10 mg appeared not to be likely ineffective,
the highest dose of 45 mg was not intolerable, and no safety signal was identified for any of the trial’s three doses of vidofludimus calcium. The data review
committee has not shared with us any of the unblinded data underlying these conclusions, and the study remains blinded to us, the investigators and the enrolled
patients.  The  interim  dosing  analysis  was  not  designed  to  be  a  futility  analysis  nor  was  the  primary  endpoint  or  any  other  endpoint  of  the  study  tested
statistically. As a result of these findings, the trial’s steering committee has recommended continuation of all three dosing arms, which recommendation was
implemented  by  us.  Expansion  of  vidofludimus  calcium’s  potentially  effective  dose  range  required  continuation  of  all  three  dose  groups  and  increased  the
overall number of patients expected to be included in the ongoing trial from a previously anticipated 195 patients, to a total of 240 patients.

Further information regarding our CALDOSE-1 trial in UC can be found on ClinicalTrials.gov under the identifier NCT03341962.

Indication: Crohn’s Disease

Diagnosis and Prevalence

CD is an idiopathic chronic inflammatory disease of unknown etiology with genetic, immunologic and environmental influences. Like UC, it is one of the
major diseases that are generally characterized as IBD. Both UC and CD are caused by chronic inflammation in the gastrointestinal ("GI") tract, but CD can
involve the entire GI tract, from the mouth to the anus (but it most commonly involves both the large and small intestines), whereas UC is restricted to the
colon and rectum. Distinguishing CD from UC can be challenging when inflammation is confined to the colon. CD typically involves all layers of

14

the bowel wall, thereby causing complications, such as abscesses, strictures and fistulas, that regularly require surgical intervention.

Hallmark  clinical  symptoms  of  CD  are  chronic  diarrhea  and  abdominal  pain.  However,  the  diagnosing  physician  needs  to  evaluate  laboratory  tests,
endoscopy  results,  pathology  findings  and  radiographic  tests  to  arrive  at  a  clinical  diagnosis  of  CD.  In  general,  it  is  the  presence  of  chronic  intestinal
inflammation that leads to a diagnosis of CD.

CD is most commonly diagnosed in late adolescence or early adulthood, but it can manifest at any age. According to DRG (Market Forecast Dashboard,
Crohn’s  Disease  (2020-2030),  December  2021),  more  than  900,000  patients  are  affected  by  CD  in  the  United  States,  and  more  than  1.7  million  in  the  G7
countries (US, UK, Canada, Japan, Germany, France, Italy). CD is slightly more prevalent in women than in men.

Current Treatment Options

Treatment  of  CD  is  similar  to  treatment  of  UC.  However,  some  of  the  therapies  available  for  UC  (such  as  tofacitinib)  have  shown  varying  levels  of
activity in CD. Conversely, and based on the treatment needs of patients with CD, some drugs have been primarily developed for CD. One such example is the
biologic  ustekinumab,  an  antibody  directed  against  IL-12  and  IL-23.  There  are  now  some  approved  treatments,  such  as  alofisel,  that  target  the  specific
structural complications of CD, including fistulas.

Leflunomide  is  used  off-label  in  patients  with  CD  and  has  shown  an  initial  suggestion  of  the  possible  value  of  DHODH  inhibition  in  this  patient
population (Holtmann et al. 2008, Prajapati et al. 2003). In two small investigator trials of leflunomide in CD patients, investigators observed DHODH inhibitor
activity  in  the  treatment  of  moderate  to  severe  CD  in  patients  who  have  failed  or  are  intolerant  to  traditional  immunomodulator  therapy.  However,  the  side
effect profile of leflunomide included diarrhea. The prescribing information for teriflunomide, leflunomide’s active metabolite, lists a 15-18% rate of diarrhea,
which  makes  it  one  of  the  most  prevalent  side  effects  of  this  DHODH  inhibitor.  We  believe  that  despite  the  findings  of  efficacy  for  leflunomide  in  the
investigator trials in CD patients, the side effect profile makes it unlikely that this type of DHODH inhibitor can be developed in the indication of IBD, and
particularly in CD.

Current Development Plan and Ongoing Studies

We are considering our development strategy for vidofludimus calcium for the treatment of CD. During the previously noted discussions with the FDA
regarding  our  UC  trial,  we  and  the  FDA  reached  agreement  that  a  clinical  trial  of  vidofludimus  calcium  in  CD  could  commence  when  the  interim  dosing
analysis for the Phase 2b CALDOSE-1 trial in UC has been completed. This would allow us to execute its development of vidofludimus calcium in CD with
the remaining active dose groups from CALDOSE-1 and placebo, thereby potentially allowing more efficient recruitment into this trial. We had also received
additional written advice from the FDA regarding patient-reported outcomes to be used in this trial, called CALDOSE-2. Given the outcome of the interim
dosing analysis of the CALDOSE-1 trial, we are currently re-evaluating the trial design in CD and also prefers to evaluate the upcoming CALDOSE-1 results
prior to the start of a potential CALDOSE-2 clinical trial. In addition, we are evaluating the optimal time for efficiently executing such study following the
COVID-19 pandemic.

Indication: Primary Sclerosing Cholangitis

We are also exploring the use of vidofludimus calcium in orphan diseases that may allow for an accelerated path to commercialization. We are exploring

such orphan diseases in conjunction with interested investigators.

Diagnosis and Prevalence

PSC is a rare liver disease in which the bile ducts in the liver become inflamed, narrow and prevent bile from flowing properly. According to Toy et al.
(2011), PSC has a prevalence of approximately 4.15 per 100,000 in the United States. The exact cause and disease mechanism of PSC are still unknown, but an
autoimmune mechanism may play a role. According to Singh et al. (2013), there is an association with IBD, most often with UC and less commonly with CD.
Progressive biliary and hepatic damage results in portal hypertension and hepatic failure in a significant majority of patients over a 10-15 year period from
initial diagnosis.

15

Current Treatment Options

Treatment of PSC is supportive, with a focus on monitoring the disease progression and treating symptoms and complications as they arise. The only
substantial treatment is liver transplantation, which may be an option when the disease progresses to cirrhosis and liver function is significantly affected. When
some of the larger bile ducts become blocked in patients with PSC, one potential is to open them with endoscopy-based methods, balloon dilatation or stent
placement. No medication is currently approved to treat PSC, but medications may be used to control symptoms. Although many trials have failed to meet their
endpoints in PSC, there are now a few studies for medications (such as obeticholic acid) that have shown limited activity in PSC.

Current Development Plan and Ongoing Studies

We have entered into a collaboration with investigators at the Mayo Clinic to explore the use of vidofludimus calcium in PSC. An investigator-sponsored
proof-of-concept clinical trial of vidofludimus calcium in PSC, for which we provided the study medication, was conducted at the Mayo Clinic in Arizona and
Minnesota,  both  of  which  are  tertiary  referral  centers  for  PSC  patients.  The  study  was  led  by  Elizabeth  Carey,  M.D.,  Professor  of  Medicine,  Division  of
Gastroenterology and Hepatology, Department of Internal Medicine, Mayo Clinic, who had received Investigator IND approval from the FDA and had been
granted Institutional Review Board ("IRB") approval to conduct the study. The study was supported by a grant from the National Institutes of Health (“NIH”).

The study planned to enroll 30 patients with PSC, aged 18 to 75 years, who received 30 mg of vidofludimus calcium once daily for a period of 24 weeks.
Enrollment for the study took place between July 2019 and September 2020, but almost all enrollment occurred in 2019 and early 2020. During the COVID-19
pandemic,  recruitment  for  this  study  was  hampered,  as  patients  with  PSC  are  at  a  high  risk  of  COVID-19  infections  and  were  advised  to  avoid  travel  and
unnecessary social contacts such as those required to participate in a clinical trial. Together with the investigators, we determined to readout data of the 18
patients who were enrolled prior to the COVID-19 pandemic. The ongoing pandemic situation also triggered the principal investigator’s decision to terminate
the study in late 2020, before the intended recruitment goal of 30 patients was reached.

On February 18, 2021, we announced positive top-line data from the study which was designed to investigate vidofludimus calcium's potential to improve
various biochemical parameters in PSC patients and help determine whether any such activity warrants further investigation randomized PSC trials. 18 of the
targeted 30 patients were enrolled in the study (intent-to-treat population, “ITT”), of whom only 11 patients completed the full vidofludimus calcium treatment
course and were evaluable over the 24-week treatment period (per-protocol population, “PP”).

The  primary  objective  of  this  study  was  to  determine  whether  vidofludimus  calcium  reduces  serum  alkaline  phosphatase  (“ALP”)  in  adult  patients
diagnosed with PSC. The main analysis for the primary objective was whether patients could achieve a reduction of ALP at week 24 which is greater or equal
to 25%, as compared to baseline, with an AST increase at week 24 of no more than 33%, as compared to baseline. This positive primary outcome was achieved
by 3 of 11 patients in the PP population (27.3%, 95% CI: 6-61%). By virtue of inclusion criteria, patients at baseline had to have an elevated ALP value of at
least 1.5 times the upper limit of normal. In addition, time from baseline was calculated as a continuous variable and treated as the primary predictor using a
random  intercept  model  which  was  adjusted  for  age  at  baseline  and  gender.  For  this  longitudinal  analysis  of  ALP  from  baseline  to  week  24  in  the  PP
population, the ALP value statistically significantly (p=0.041) decreased by an average of 5.76 IU/L every 30 days (95% CI: -11.29, -0.23; statistical model).
The time trend was not statistically significant in the ITT analysis (p=0.578) due to missing data following the high rate of treatment discontinuations during
the COVID-19 pandemic. A consistent individual pattern of a stable decrease in ALP values was observed in the PP population between baseline and week 24,
without any single patient showing an increase of more than 20% of ALP.

Secondary objectives were to investigate the liver biochemistry parameters, AST, ALT, and total/direct/indirect bilirubin, as well as the concentrations of
proinflammatory  cytokines,  as  compared  to  baseline.  The  longitudinal  analysis  of  both  AST  and  ALT  as  well  as  total,  direct  and  indirect  bilirubin  values
showed a stable pattern in the PP population with no statistically significant change over time and the confidence interval to include the no-change scenario
(AST: average 30 day change 1.22 IU/L, 95% CI: -0.53, 2.97, p=0.170; ALT: average 30 day change 0.85 IU/L, 95% CI -1.46, 3.15, p=0.467, total bilirubin:
average 30 day change 0.00 mg/dL, 95% CI -0.01, 0.02, p=0.561, direct bilirubin: average 30 day change 0.00 mg/dL, 95% CI -0.01, 0.01, p=0.861, indirect
bilirubin: average 30 day change 0.00 mg/dL, 95% CI -0.01, 0.01, p=0.556). Similar results were found in the ITT population. In addition, a decrease in the
Ulcerative  Colitis  Clinical  Score  was  observed  in  evaluated  patients,  although  the  number  of  assessed  patients  was  limited.  The  study  also  found  that
vidofludimus calcium is a safe and well-tolerated oral drug for PSC patients and treatment-emergent adverse events were rare and generally mild.

Further information regarding the PSC study can be found on ClinicalTrials.gov under the identifier NCT03722576.

16

As  the  next  step  in  this  indication,  we  are  currently  conducting  a  Phase  1  trial  in  hepatic  impaired  patients  in  order  to  explore  dose  optimization  of
vidofludimus calcium for potential future clinical activities in PSC. This Phase 1 trial has started in September 2021 and is expected to run approximately six
months.

Indication: COVID-19

Diagnosis and Prevalence

The World Health Organization (“WHO”) declared SARS-CoV-2 infections causing COVID-19 a pandemic on March 11, 2020. Main clinical symptoms
include fever, cough, myalgia or fatigue, expectoration, and dyspnea, but a range of other symptoms have been connected to COVID-19 as well. The symptoms
of COVID-19 typically appear within 3 to 14 days after initial exposure to SARS-CoV-2. If any patient develops characteristic symptoms of COVID-19 or was
exposed to a person with COVID-19, infection with SARS-CoV-2 leading to COVID-19 has to be considered.

As  there  are  no  specific  clinical  features  that  can  reliably  distinguish  COVID-19  from  other  viral  respiratory  infections,  the  patient  will  then  need  to
undergo specific testing for SARS-CoV-2. Although several testing methods have been developed, polymerase chain reaction testing remains the primary and
most reliable COVID-19 diagnostic testing method in the United States and in most developed countries. Generally, a sample from the nose (nasopharyngeal
swab) or throat (throat swab) is taken and then sent to a laboratory for testing.

Current Treatment Options

As of January 2022, at least three vaccines have been authorized and recommended by the FDA for preventing COVID-19:

Pfizer-BioNTech's COVID-19 vaccine (Comirnaty , BNT162b2)

•
• Moderna’s COVID-19 vaccine (Spikevax , mRNA-1273)
•

Janssen’s COVID-19 vaccine (JNJ-78436735)

®

®

Current  approaches  to  COVID-19  therapies  generally  fall  into  two  categories:  antivirals,  which  prevent  the  virus  from  multiplying,  and  immune
modulators, which help the immune system to fight the virus or stop it from overreacting dangerously. Some potential therapies act in a different way or via
multiple mechanisms.

In May 2020, the FDA issued an Emergency Use Authorization (“EUA”) for emergency use of remdesivir (Veklury ) for the treatment of hospitalized
patients  with  severe  COVID-19.  Remdesivir  is  a  direct  acting  antiviral  drug  that  inhibits  viral  RNA  synthesis.  On  November  20,  2020,  the  WHO  issued  a
conditional recommendation against the use of remdesivir in hospitalized COVID-19 patients, regardless of disease severity, as there is currently no evidence
that remdesivir improves survival and other outcomes in these patients.

®

In December 2021, the FDA issued an EUA for Pfizer’s Paxlovid  (nirmatrelvir tablets and ritonavir tablets, co-packaged for oral use) for the treatment
of mild to moderate COVID-19 in adults and pediatric patients (12 years of age and older weighing at least 40 kilograms or about 88 pounds) with positive
results of direct SARS-CoV-2 testing, and who are at high risk for progression to severe COVID-19, including hospitalization or death.

®

In addition, the FDA has issued initial EUAs for several monoclonal antibodies for the treatment and, partially, prevention of COVID-19 in adult and
pediatric patients. Monoclonal antibodies are laboratory-made molecules acting as substitute antibodies. The immune system can recognize and respond more
effectively to the COVID-19 infection, making it more difficult for the virus to reproduce and cause harm. Some EUAs were revised or revoked later based on
updated data when those became available.

Current Development Plan and Ongoing Studies

A publication from scientists in Wuhan, China (Xiong et al. 2020) had shown promising activity of DHODH inhibitors against SARS-CoV-2 in in vitro
cellular  studies.  On  April  21,  2020,  we  announced  that  vidofludimus  calcium  had  successfully  demonstrated  preclinical  activity  against  SARS-CoV-2.
Specifically, vidofludimus calcium was observed to inhibit

17

replication  of  clinical  isolates  of  SARS-CoV-2  associated  with  COVID-19.  In  cellular  assays,  vidofludimus  calcium  demonstrated  this  antiviral  activity  at
concentrations which are well below the blood concentrations associated with vidofludimus calcium dosing regimens studied in ongoing and previous clinical
trials.

Phase 2 Trial of Vidofludimus Calcium in Moderate COVID-19 (CALVID-1 Trial)

The  CALVID-1  trial  was  a  prospective,  multicenter,  randomized,  placebo-controlled,  double-blind  clinical  trial  in  hospitalized  patients  with  moderate
COVID-19,  designed  to  evaluate  efficacy,  safety  and  tolerability  of  vidofludimus  calcium.  The  aim  of  the  CALVID-1  trial  was  to  investigate  vidofludimus
calcium as an oral treatment option for COVID-19 and to support potential use of vidofludimus calcium as a treatment for current and potential future viral
pandemic threats. Patients were enrolled at 20 sites in eleven countries, including the United States, Germany, and a range of other European countries. Patients
were randomized to receive either 22.5 mg of vidofludimus calcium twice daily (45 mg/day), or placebo twice daily, for 14 consecutive days. Patients in both
arms  were  also  eligible  to  receive  investigator’s  choice  of  standard-of-care  therapy  throughout  the  duration  of  the  study.  Inclusion  criteria  called  for
hospitalized adult patients with a confirmed SARS-CoV-2 infection fulfilling clinical status category 3 or 4, as assessed with the nine-category ordinal scale
proposed by the World Health Organization (WHO) COVID-19 Therapeutic Trial Synopsis, as well as certain additional clinical and laboratory criteria.

On February 17, 2021, we announced that vidofludimus calcium has shown evidence of clinical activity in hospitalized patients with moderate COVID-
19. This planned main analysis of the CALVID-1 trial was based on data from 204 randomized patients and included top-line clinical efficacy, safety, disease
marker, and virology data. Although the trial found very low rates of serious complications (e.g., mortality, rate of intensive care unit submissions and rate of
invasive ventilations) in the population of hospitalized patients with moderate COVID-19, the data did show clinical activity of vidofludimus calcium based on
multiple secondary endpoints, including clinically meaningful improvements in time to clinical recovery, time to clinical improvement, and disease markers. In
addition, high-risk patients and patients over 65 years of age experienced a more substantial treatment effect of vidofludimus calcium. Vidofludimus calcium
also prevented many COVID-19-related adverse events of higher severity. Finally, vidofludimus calcium was found to be safe and well-tolerated in this patient
population.

The full analysis of all 223 randomized patients supports the conclusions made for the main analysis. However, the full analysis also provided data on a
few additional endpoints that were not assessed in the main analysis. The rate and timing of anti-SARS-CoV-2 antibodies patients are developing in response to
the infection was found to be identical between the vidofludimus calcium and placebo treatment arms. We believe that this is an important confirmation of the
mechanism of action of vidofludimus calcium that selectively targets highly metabolically activated cells involved in the disease process, but leaves antibody
production relatively unaffected. Although no specific data are available at this point, we also believe that these data may support that vaccinations, including
those  for  SARS-CoV-2,  may  be  effectively  given  during  vidofludimus  calcium  therapy.  Many  immunomodulatory  therapies  are  known  to  interfere  with
vaccinations, however several studies with another DHODH inhibitor (teriflunomide) had shown that this is not the case for these class of drugs. The CALVID-
1 SARS-CoV-2 antibody data are supportive of this finding as well. The full analysis was also able to detect a relationship between drug trough levels in blood
plasma and the clinical recovery endpoint. Higher drug levels correlate with shorter clinical recovery periods. We believe that this is another important finding
to provide evidence of clinical activity in moderate COVID-19 patients.

Further information regarding our CALVID-1 trial in COVID-19 can be found on ClinicalTrials.gov under the identifier NCT04379271.

The CALVID-1 trial was able to highlight important differentiators of vidofludimus calcium as compared to existing medications in MS and UC. Many
other immunomodulatory drugs commercially used provide a beneficial effect on the disease but are also known to have a higher rate of virus reactivations as
adverse drug reactions. For example, some drugs used in ulcerative colitis are known for elevated rates of zoster virus reactivation (shingles). Drugs approved
for  multiple  sclerosis  have  shown  the  rare  but  clinically  very  important  side  effect  of  PML  which  is  highly  lethal  and  caused  by  a  virus  reactivation  and
infection of the brain tissue. vidofludimus calcium has not shown an increased rate of infections and infestations, as compared to placebo, in the CALVID-1
trial. The same finding was already observed in other controlled clinical trials of vidofludimus calcium, including the Phase 2 EMPhASIS trial in RRMS. We
believe that both the underlying selectivity of DHODH inhibition on the immune system and the broad antiviral properties of vidofludimus calcium contribute
to these findings.

The results of the CALVID-1 trial also corroborate the broad antiviral activity of vidofludimus calcium, already known from previous in vitro testing in
a  range  of  different  virus  families.  We  believe  that  these  results  support  the  ability  of  a  host-cell  directed  antiviral  mechanism  of  vidofludimus  calcium  to
provide  antiviral  activities  largely  independent  of  mutational  variants.  We  will  continue  to  explore  the  broad  antiviral  properties  of  vidofludimus  calcium,
including testing its combination

18

potential with other drugs in further in vitro and in vivo preclinical studies. In other clinically important virus diseases, such as hepatitis or AIDS, combination
treatments are already the mainstay of therapy, whereas monotherapy was found to be inferior to such combinations. This additional research will enable us to
explore the potential of vidofludimus calcium to target preparedness for potential future pandemics and for clinically important and underserved viral diseases.

Investigator-Sponsored Phase 2 Trial of Vidofludimus Calcium in Combination with Oseltamivir in Moderate to Severe COVID-19 (IONIC Trial)

On July 27, 2020, we announced enrollment of the first patients in an investigator-sponsored Phase 2 trial of vidofludimus calcium for the treatment of
patients with moderate to severe COVID-19. This trial is run by sponsor and lead site, University Hospitals Coventry and Warwickshire NHS Trust, London,
United Kingdom, and is a prospective, randomized, parallel-group, open-label Phase 2b trial, designed to evaluate efficacy and safety of vidofludimus calcium
in combination with the neuraminidase inhibitor, Oseltamivir (Tamiflu ), in approximately 120 adult patients with moderate to severe COVID-19. An interim
analysis of approx. 30 patients provided evidence for potential activity of the combination treatment of oseltamivir and vidofludimus calcium and the trial is
currently being expanded to include additional sites.

Ⓡ

Further information regarding the IONIC trial in COVID-19 can be found on ClinicalTrials.gov under the identifier NCT04516915.

Vidofludimus Calcium Registration Plan

All of our drug development candidates require approval from the FDA and corresponding agencies in other countries before they can be marketed for

sale. The activities required before drugs or biologics may be marketed in the United States include:

•

•

•

•

•

preclinical laboratory tests, in vitro and in vivo preclinical studies and formulation and stability studies;

the submission to the FDA of an application for human clinical testing, which is known as an IND;

adequate and well-controlled human clinical trials to demonstrate the safety and effectiveness of the drug;

the submission of an NDA for a drug; and

the approval by the FDA of an NDA.

The  FDA  reviews  all  available  data  relating  to  safety,  efficacy  and  quality  and  assesses  the  risk/benefit  profile  of  a  product  candidate  before  granting
approval. The data assessed by the FDA in reviewing an NDA includes animal or preclinical testing data, chemistry, drug-drug interaction data, manufacturing
controls data and clinical safety and efficacy data.

Future  human  clinical  testing  and  marketing  outside  the  United  States  will  be  subject  to  foreign  regulatory  requirements.  These  requirements  vary  by
jurisdiction, differ from those in the United States and may require us to perform additional preclinical or clinical testing regardless of whether FDA approval
has been obtained. The amount of time required to obtain necessary approvals from foreign regulatory agencies may be longer or shorter than that required for
FDA approval. In many countries outside of the United States, coverage, pricing and reimbursement approvals are also required.

We have an ongoing Phase 3 program for vidofludimus calcium in RMS, and ongoing Phase 2 trials for vidofludimus calcium in PMS and UC. We are
also  considering  whether  to  conduct  another  clinical  trials  in  CD  and  PSC.  For  our  lead  indications  RMS  and  IBD,  marketing  approval  would  require
completion of two successful, well-controlled Phase 3 trials. Completing such trials would require substantial financial and resource investments and may take
several years to complete. In parallel, additional preclinical and clinical investigations need to be conducted in preparation for filing applications for regulatory
approval,  including  additional  pharmacological  studies  in  special  populations  or  drug-drug  interaction  studies.  There  are  also  additional  steps  required  to
develop and validate large-scale manufacturing capabilities as well as manufacturing controls.

The FDA may grant accelerated approval for drugs that address life-threatening diseases without effective therapies, based on findings from surrogate

endpoints reasonably expected to predict clinical outcomes. Additionally, the FDA may grant

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orphan status for drugs that address high unmet medical needs in rare diseases. Accordingly, due to its relatively low prevalence, PSC may have the potential
for an accelerated path toward commercial approval. Based on the rarity of PSC, the life-threatening nature of the disease and the lack of effective therapies, the
FDA  and  other  regulatory  agencies  may  agree  to  an  abbreviated  development  plan,  including  the  possibility  of  only  one  single  open-label  pivotal  trial.
However, any such development path needs to be discussed with and approved by regulatory agencies and we have not yet had any such discussions.

Vidofludimus Calcium Manufacturing and Formulation

Vidofludimus calcium is provided as a white, uncoated immediate release tablet. Dose strengths for clinical trials are 5 mg, 15 mg, 22.5 mg, 30 mg and 45
mg, compared with placebo. The tablets are packaged in polyethylene bottles. Vidofludimus calcium has been synthesized in several batches of approximately
80 kg each of active pharmaceutical ingredient (“API”) and a drug product batch size of 500,000 tablets has been produced by manufacturers under contract
with us. Our existing manufacturers have the capacity for batch sizes of up to several million units.

Vidofludimus Calcium Intellectual Property, Licenses and Royalties

Vidofludimus calcium is covered by several layers of patents and applications, all either granted or filed in the United States, the European Union and
other territories. Initially, vidofludimus calcium is protected by a granted patent claiming the composition of matter of vidofludimus calcium’s active moiety,
vidofludimus,  the  free  acid  form  of  vidofludimus  calcium.  This  patent  is  granted  in  most  major  markets  and  expires  in  2022  in  most  of  these  jurisdictions.
Additionally, a second layer of applications was filed to cover vidofludimus calcium’s active ingredient, the calcium salt of vidofludimus. These applications
are  granted  in  some  jurisdictions  and  cover  vidofludimus  calcium  until  2031,  and  U.S.  Patent  Term  Extension  and/or  European  Supplementary  Protection
Certificates could provide prolonged protection from generic entry up to 2036, depending on NDA submission time and IND filing in the United States and
analogous filings in the European Union. Another layer consists of patent applications filed in early 2018 and directed to composition of matter of a newly-
identified, specific polymorph of vidofludimus calcium and a related method of production of the clinical material for vidofludimus calcium, which is now the
active  ingredient  of  the  currently  used  vidofludimus  calcium  formulation.  In  addition,  a  patent  application  covering  a  dosing  scheme  currently  used  with
vidofludimus calcium was filed in 2017, based on unexpected findings from Phase 1 and preclinical investigations. If issued, this patent could extend patent
protection for vidofludimus calcium to 2038.

Vidofludimus  calcium  and  IMU-935  were  acquired  in  a  transaction  with  the  originator  4SC  in  September  2016.  We  have  subsequently  submitted
additional patent applications for independently developed intellectual property relating to each of vidofludimus calcium and IMU-935. On March 31, 2021,
our German subsidiary, Immunic AG, and 4SC entered into a Settlement Agreement, pursuant to which Immunic AG settled its remaining obligation of a 4.4%
royalty on net sales for $17.25 million. The payment was made 50% in cash and 50% in shares of our common stock.

IMU-935 – Targeting RORγt and Th17

Mechanism of Action and Key Mechanistic Data

IMU-935 is a highly potent and selective inverse agonist of a transcription factor called RORγt. We believe that the nuclear receptor RORγt is the main
driver for the differentiation of Th17 cells and the release of cytokines involved in various inflammatory and autoimmune diseases. The target RORγt (RORC)
has three known main functions in T cells: (i) it is a key regulator of Th17 cell differentiation, (ii)it is the crucial transcription factor for the genes encoding IL-
17A and IL-17F, and (iii) it drives normal thymocyte maturation. We believe this target is an attractive alternative to approved antibodies for targets, such as IL-
23, the IL-17 receptor and IL-17 itself.

Preclinical results confirm that IMU-935 is a highly potent and selective inverse agonist of RORγt with an IC  (the concentration of drug that inhibits
50% of the activity of the target) of around 24 nM in reporter assays and 20 nM in a microscale thermophoresis (“MST”) binding assay to the protein. The
resulting effect of RORγt inhibition by IMU-935 in vitro on IL-17A, IL-17F and IFNγ cytokine release from stimulated human lymphocytes is in the low
single-digit  nanomolar  range,  showing  IC   levels  of  5-6  nM.  Furthermore,  IMU-935  potently  inhibits  Th17  differentiation  and  has  demonstrated  dose
dependent  activity  in  several  cellular  test  systems  and  in  vivo  in  psoriasis/IL-17,  graft  versus  host  disease,  experimental  autoimmune  encephalomyelitis
(“EAE”)and IBD animal models.

90

50

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One  of  the  potential  risks  of  drugs  targeting  RORγt  was  identified  in  prior  research  suggesting  that  RORγt  knockout  or  inhibition  impacts  Th17
differentiation, IL-17 transcription and thymocyte maturation to the same extent. More recent research published in Nature Immunology (2017) suggests that
these functions are differentially mediated by small structural changes of the RORγt protein impacting the interaction with co-factors and other proteins.

Preclinical  experiments  indicated  that,  while  leading  to  a  potent  inhibition  of  Th17  differentiation  and  cytokine  secretion,  IMU-935  did  not  affect
thymocyte maturation, one of the important physiological functions that should be maintained. Based on these preclinical data and the selectivity of the effect
maintaining important physiological functions while providing the desired anti-Th17 effect, we believe that IMU-935 has potential to be a best-in-class therapy
for  various  autoimmune  diseases.  Newly  obtained  data  from  acute  and  chronic  treatment  of  mice  corroborated  in vivo  that  IMU-935  is  the  first  molecule
observed to impact neither thymus size, thymocyte numbers, nor the maturation status of thymocytes, in contrast to two other known inhibitors of RORγt.

The  preclinical  effect  of  targeting  RORγt  has  been  demonstrated  in  several  preclinical  experiments  of  competing  RORγt  modulators.  Some  molecules

progressed to clinical stage. However, to date, only a limited number of product candidates have reached clinical Phase 2 studies.

Indication: Psoriasis

Diagnosis and Prevalence

Psoriasis is a chronic inflammatory disease of the skin with unknown etiology that leads to hyperproliferation of keratinocytes and endothelial cells. Most
mechanistic data support the hypothesis that psoriasis is an autoimmune disease driven by activated T-lymphocytes which then release cytokines, chemokines
and pro-inflammatory molecules into the dermis and epidermis.

Psoriasis is characterized clinically by development of red, scaly, itchy, symmetrical, dry plaques typically located on skin overlying the elbows, knees,
lumbar area and scalp. Plaques vary from a few millimeters in diameter to several centimeters and can be localized to a specific area or extend over most of the
body surface.

Psoriasis is one of the most common chronic inflammatory skin diseases (Di Meglio et al. 2014). The disease prevalence varies between geographic regions.
Studies of psoriasis suggest an overall prevalence of 2% to 3% of the world’s population, with a higher prevalence in U.S. and Canadian populations (4.6% and
4.7%, respectively). Psoriasis is considered equally prevalent between genders and can occur at any age. However, there seems to be a bimodal distribution of
the age of disease onset, with a first peak between 15 and 30 years, and a second peak between 50 and 60 years of age.

Current Treatment Options

Current treatments for patients with psoriasis include topical therapies, oral therapies and biologics. Topical therapies, such as corticosteroids and vitamin
D3  analogues,  reduce  inflammation,  which  slows  the  proliferation  of  keratinocytes  and  reduces  itching.  Oral  therapies,  such  as  methotrexate,  cyclosporine,
apremilast and tofacitinib, target anti-inflammatory processes. Biologics block proteins produced by keratinocytes, dendritic cells, Th17 lymphocytes or other
immune  cells.  Examples  of  biologics  include  anti-TNFα  therapies,  such  as  infliximab,  etanercept  and  adalimumab.  Monoclonal  antibodies,  such  as
secukinumab,  ixekizumab  and  brodalumab,  have  been  developed  to  target  the  pro-inflammatory  cytokine  IL-17.  Anti-IL-23  agents,  such  as  risankizumab,
guselkumab  and  tildrakizumab,  are  further  treatment  options.  Of  note,  therapies  targeting  the  IL-17/IL-23  axis  have  largely  revolutionized  the  treatment  of
patients with moderate to severe psoriasis as they have achieved highly successful skin clearance rates.

We intend to develop IMU-935 as an oral and more convenient treatment option for patients with moderate to severe psoriasis with a mechanism of action

and efficacy that approximates those of IL-17 antibodies.

Indication: Castration-Resistant Prostate Cancer

Diagnosis and Prevalence

Prostate  cancer  is  the  most  common  malignancy  in  men  (Siegel  RL  et  al.,  CA  CANCER  J  CLIN  2021;71:7–33).  Castration-resistant  prostate  cancer

(“CRPC”) is defined by disease progression despite androgen depletion therapy and may

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present  as  either  a  continuous  rise  in  serum  prostate-specific  antigen  (“PSA”)  levels,  the  progression  of  pre-existing  disease,  and/or  the  appearance  of  new
metastases (Saad et al., CAN UROL ASSOC J 2010;4(6):380-4).

Among patients whose prostate cancer is metastatic at the time of diagnosis, bone pain may be the leading symptom. Bone is the predominant site of
disseminated prostate cancer, and pain is the most common manifestation of bone metastases. Other symptoms with metastatic disease may include hematuria,
inability to void, incontinence, erectile dysfunction, weight loss, weakness or pain due to spinal cord compression, pain due to pathologic fractures, fatigue
caused  by  anemia,  or  symptoms  associated  with  chronic  renal  failure.  Clinical  signs  associated  with  prostate  cancer  include  an  elevated  PSA  on  laboratory
testing and an abnormal prostate finding on digital rectal examination.

Current Treatment Options and Unmet Need

While docetaxel is still considered a reference chemotherapy for patients with CRPC, cabazitaxel, abiraterone acetate and enzalutamide are commonly
prescribed for the majority of patients with CRPC based on the ability to improve overall survival in men who progress after docetaxel. However, de novo and
acquired resistance to these therapies seem to be inevitable, meaning that almost all show disease progression despite treatment with these agents (Chopra S
and Rashid P, Aust Fam Physician 2015 May;44(5):302-5).

On July 12, 2021, we presented new preclinical data highlighting IMU-935's therapeutic potential in CRPC. Recently published third-party studies have

shown that RORγ plays an important pro-tumor role by driving expression of the androgen receptor (“AR”), leading to tumor growth. AR has been shown to be
mutated in a constitutively active form called AR-V7 in 18% of untreated patients and up to 95% of patients treated with abiraterone acetate and enzalutamide.
This mutation leads to resistance of AR-axis-targeted therapies and is associated with poor outcomes of progression free survival and overall survival for
patients on AR-axis-targeted therapies (Sciarra et al. 2019 May; 98(19): e15608). In preclinical studies, IMU-935 was observed to inhibit the expression of
mutated AR-V7, and the tumor growth of prostate cancer cell lines in vitro. We believe IMU-935's potency in inhibiting tumorigenesis-promoting IL-17 and
Th17 cells in vitro may result in further antitumoral activity in humans.

Indication: Guillain-Barré Syndrome

Diagnosis and Prevalence

Historically,  Guillain-Barré  Syndrome  (“GBS”)  was  considered  a  single  disease  entity.  It  is  now  known  to  be  a  heterogeneous  syndrome  with  several
variant forms. Acute inflammatory demyelinating polyradiculopathy is the most common form in North America, Europe and most of the developed world,
where it accounts for approximately 90% of cases. GBS is thought to result from an immune response to a preceding infection that cross-reacts with peripheral
nerve components. The exact mechanisms are unknown. However, cellular and humoral immune responses are of relevance in the pathogenesis of GBS.

The  clinical  manifestation  of  GBS  is  characterized  by  an  acute  or  subacute  onset  of  a  progressive,  symmetric  weakness  in  limbs  or  cranial  nerve-
innervated  muscles,  accompanied  by  absent  or  depressed  deep  tendon  reflexes,  and  a  characteristic  profile  in  the  cerebrospinal  fluid  and  electrodiagnostic
studies (Hughes et al. 2005). Patients usually present a few days to a week after onset of symptoms. The weakness can vary from mild difficulty with walking
to nearly complete paralysis of all extremity, facial, respiratory, and bulbar muscles.

GBS occurs worldwide with an overall incidence of 0.16 to 3.0 per 100,000 person-years (McGrogan et al. 2009). Thus, it is considered a rare disease.
The incidence increases by approximately 20% with every 10-year increase in age beyond the first decade of life (Sejvar et al. 2011). In addition, the incidence
is slightly greater in males than in females.

Current Treatment Options

Current treatments for patients with GBS include plasma exchange (also called plasmapheresis) and administration of intravenous immune globulin (“IVIg”).
Over the past three decades, no other therapies have been found to be effective for GBS.

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IMU-935 Clinical Development Plan and Ongoing/Planned Clinical Studies

Our current development plan for IMU-935 focuses on two initial goals: (i) to rapidly obtain human safety and pharmacokinetic data for IMU-935 in

order to evaluate the safety profile of this development candidate, and (ii) to obtain preliminary clinical activity data using safe doses.

We are currently performing a Phase 1 clinical trial with IMU-935 through its Australian subsidiary. Immunic believes that this development approach
allows  it  to  accelerate  the  program  due  to  certain  unique  regulatory  requirements  and  processes  in  Australia.  In  the  third  quarter  of  2019,  our  Australian
subsidiary received clearance from the Bellberry Human Research Ethics Committee in Australia to begin Phase 1 trials of IMU-935 under the Clinical Trial
Notification scheme of the Australian Therapeutic Goods Administration.

The Phase 1 clinical trial of IMU-935 is comprised of three parts:

Part A: Single Ascending Dose Part

The first part of the Phase 1 trial was a single ascending dose, double-blind, placebo-controlled study of IMU-935 in healthy human subjects. This part

was designed to evaluate the drug’s safety and pharmacokinetic profile and also included the evaluation of food effects.

On December 14, 2021, we announced that unblinded data from the single ascending dose part of the ongoing phase 1 clinical trial of a new powder-in-
capsule formulation of IMU-935, in which healthy human subjects were treated with 100 mg, 200 mg, 300 mg and 400 mg of this new formulation or placebo,
found these single ascending daily doses of IMU-935 to be safe and well-tolerated, and no maximum tolerated dose was reached. No serious adverse events
occurred. A dose-proportional pharmacokinetic profile was observed across the investigated dose range.

Part B: Multiple Ascending Dose Part

Following the single ascending dose part, we initiated a second portion of the Phase 1 trial which was a multiple ascending dose, double-blind, placebo-
controlled study in healthy human subjects with IMU-935 given daily for 14 consecutive days. This part assessed the safety and pharmacokinetic properties of
IMU-935.

On December 14, 2021, we also announced unblinded data from the multiple ascending dose part of the ongoing phase 1 clinical trial, in which healthy
human subjects were dosed for 14 days with 150 mg either once or twice daily doses of IMU-935 or placebo, found these multiple ascending doses of IMU-935
to be safe and well-tolerated, and no maximum tolerated dose was reached. Treatment emergent adverse events were generally mild in severity, with moderate
treatment emergent adverse events reported in one of eleven IMU-935 treated subjects, compared with one of four subjects on placebo. No serious adverse
events were reported. No dose-dependent changes in laboratory values (including no effects on liver enzymes or in hematological parameters), vital signs or in
electrocardiographic  evaluations  were  found.  Pharmacokinetic  analysis  showed  that  stable  steady-state  plasma  concentrations  were  achieved  within  the  first
week of dosing with an accumulation factor for IMU-935 allowing predictable trough levels during daily dosing.

Part C: Psoriasis Patients

In light of the favorable safety and tolerability data observed in healthy human subjects, we announced on October 27, 2021 that it has initiated part C of
the ongoing phase 1 clinical trial, where moderate to severe psoriasis patients are to be randomized to 28-day treatment with IMU-935 or placebo. Planned
assessments include safety, tolerability, pharmacokinetic and pharmacodynamic markers, as well as skin evaluations. Recruitment of part C depends on several
external factors which are not under our direct control, including, in particular, the relatively restrictive COVID-19-related rules in effect in Australia and New
Zealand.  This  situation  has  and  may  further  influence  our  ability  to  enroll  study  participants  and/or  perform  on-site  monitoring  at  clinical  sites  in  those
locations. In light of this, we have already initiated remedial measures, including the potential addition of sites outside of Australia and New Zealand, for the
ongoing part C of IMU-935 in psoriasis patients. As a result, initial results from the third portion of the Phase 1 clinical trial in patients with moderate-to-severe
psoriasis are now expected to be available in the second half of 2022, instead of at the end of the second quarter of 2022, as previously announced.

23

Further information regarding our Phase 1 clinical trial can be found on anzctr.org.au under the registration number ACTRN12619001544167.

Phase 1 Clinical Trial of IMU-935 in mCRPC

Based  on  these  strong  preclinical  results,  the  Company  has  initiated  an  open-label  Phase  1  dose-escalation  trial  designed  to  evaluate  the  safety  and
tolerability of increasing doses of IMU-935 to establish the maximum tolerated dose and the recommended phase 2 dose. The trial will also evaluate the anti-
tumor activity of IMU-935 by means of PSA levels, circulating tumor cell numbers, and radiographic response assessments of tumor progression. The trial’s
Principal  Investigator  is  Johann  Sebastian  de  Bono,  MD,  PhD,  Regius  Professor  of  Cancer  Research  and  Professor  in  Experimental  Cancer  Medicine,  The
Institute of Cancer Research, London, and The Royal Marsden NHS Foundation Trust, London, United Kingdom. The trial was approved by the Medicines and
Healthcare  products  Regulatory  Agency  ("MHRA"),  the  Research  Ethics  Committee  ("REC")  and  the  Health  Research  Authority  ("HRA")  in  the  United
Kingdom. The first patient was enrolled in December 2021. Initial clinical data are expected to be available in the third quarter of 2022.

Further information regarding Immunic’s Phase 1 clinical trial in mCRPC can be found on ClinicalTrials.gov under the identifier NCT05124795.

Potential Phase 2 Trial of IMU-935 in GBS

Immunic believes that the mechanism of action of IMU-935 may also support its evaluation for the treatment of potential orphan indications. Immunic
anticipates that it may also begin a Phase 2a proof-of-concept clinical trial of IMU-935 in an orphan autoimmune indication, if the full Phase 1 clinical trial
results support such a study. This orphan approach may allow for an accelerated path to approval, in parallel to IMU-935’s previously planned development in
psoriasis.  After  a  thorough  review  of  suitable  autoimmune  conditions,  Immunic  has  targeted  GBS  as  additional  indication  for  IMU-935,  as  previously
announced. GBS is an acute neurological disorder in which the body's immune system attacks its peripheral nervous system, and for which very few therapies
exist. The Company plans to announce additional details as soon as design and timing of the envisaged trial are further defined.

IMU-935 Manufacturing and Formulation

IM105935,  the  API  of  the  IMU-935  drug  product,  is  a  small  molecule  compound  and  is  currently  synthesized  at  up  to  30  kg  scale.  Clinical  trials  are

supplied with a powder-in-capsule formulation produced by manufacturers under contract with us.

IMU-935 Intellectual Property, Licenses and Royalties

On February 2, 2022 the Company announced that it received a Notice of Allowance from the U.S. Patent and Trademark Office (“USPTO”) for patent

application 16/644581, entitled, “IL-17 and IFN-gamma inhibition for the treatment of autoimmune diseases and chronic inflammation”. The company also
received notice of allowance of patent application EP18762111.5 in Europe, and notice of grant of patent application 2018330633 in Australia. All three patents
cover composition of matter of IMU-935 and related formulations, and are expected to provide protection into at least 2038, without accounting for potential
Patent Term Extension (“PTE”) in the United States or Supplementary Protection Certificates (“SPC”) in Europe, respectively.

IP  related  to  IMU-838  and  IMU-935  was  acquired  in  a  transaction  with  the  originator  4SC  in  September  2016.  Immunic  has  subsequently  submitted
additional patent applications for independently developed intellectual property relating to each of IMU-838 and IMU-935. On March 31, 2021, Immunic AG,
our German subsidiary, and 4SC entered into a Settlement Agreement, pursuant to which Immunic AG settled its remaining obligation of a 4.4% royalty on net
sales for $17.25 million. The payment was made 50% in cash and 50% in shares of our common stock.

IMU-856 – Targeting Intestinal Barrier Function

Mechanism of Action and Key Mechanistic Data

IMU-856, which we believe could have a highly advantageous potential for multiple diseases, is an orally available small molecule modulator that targets
a protein which serves as a transcriptional regulator of the intestinal barrier function and regeneration of bowel epithelium. Immunic has not yet disclosed the
molecular target for IMU-856. Based on preclinical data,

24

Immunic believes this compound may represent a new treatment approach, as the mechanism of action targets the restoration of the intestinal barrier function
and regeneration of bowel epithelium in patients suffering from gastrointestinal diseases such as IBD, IBS-D, celiac disease and other intestinal barrier function
associated  diseases.  Immunic  believes  that  because  IMU-856  has  been  shown  in  preclinical  investigations  to  avoid  suppression  of  immune  cells,  it  may
therefore  maintain  immune  surveillance  for  patients  during  therapy,  which  would  be  an  important  advantage  versus  chronic  treatment  with  potentially
immunosuppressive medications.

Importance of Targeting Bowel Permeability in Multiple Diseases

Bowel  permeability  is  suspected  to  be  involved  in  the  initiation  of  many  chronic  inflammatory  or  autoimmune  conditions,  as  the  impaired  intestinal
barrier  function  may  be  one  of  the  preconditions  for  antigens  of  the  microbiome  to  be  recognized  by  the  body’s  immune  system.  This  is  not  only  true  for
diseases of the bowel; the interaction of the immune system with components of the microbiome is suspected for many diseases throughout the body. To date,
there are no good treatment strategies to ameliorate impaired bowel permeability.

IBD  is  a  chronic,  inflammatory  disorder  characterized  by  transmural  inflammation  of  a  part  of  the  GI  tract  (UC)  or  the  entire  GI  tract  (CD).  IBD  is
defined  by  relapsing  and  remitting  episodes  with  progression  over  time  to  complications,  including  intestinal  ulcers  and  bleeding.  The  current  hypothesis
regarding the onset of IBD involves an impaired bowel wall barrier function as the central element of the pathophysiology. In healthy bowel walls, bacteria
cannot pass from the lumen to the lamina propria because tightness is maintained between the epithelial cells in what resembles an intact barrier function of the
bowel wall. However, in response to environmental or genetic factors, bowel wall barrier function may be weakened, allowing bacteria to pass through and
enter the bowel wall, where immune cells recognize the bacteria. This would trigger an initial inflammation event. It is hypothesized that in IBD patients, the
initial  inflammatory  response  is  abnormally  sustained  from  lack  of  efficient  apoptosis  of  immune  cells,  but  this  mechanism  is  not  yet  fully  understood.
Ultimately,  patients  develop  a  chronic  and  systemic  immune  response.  The  presence  of  certain  “bad  bacteria”,  which  may  contain  certain  epitopes  in  the
microbiota, or the overall makeup of the microbiome, which lack “good bacteria”, are also known to contribute to the sustained and overshooting inflammation
in IBD. Additionally, it was shown that IBD patients in endoscopic remission still display IBD symptoms if bowel tightness is not normalized. Episodes of
impaired bowel wall barrier function are also correlated with relapse weeks later.

Irritable  bowel  syndrome  is  a  common  GI  disorder  in  which  the  underlying  pathophysiology  is  poorly  understood.  However,  increased  intestinal
permeability  in  IBS-D  patients  has  been  reported.  Studies  have  shown  that  IBS-D  patients  have  increased  intestinal  membrane  permeability.  This  increased
intestinal permeability may be due to a number of factors, including low-grade inflammation, which has been reported in mucosal biopsies of some diarrhea-
predominant and post-infectious patients, but not constipation-predominant patients. It has been established that patients with inflammatory conditions, such as
celiac sprue and acute alcoholic gastroenteritis, also have increased gut permeability. Acute symptoms usually coincide with the acute inflammation that leads
to chronic abdominal pain, diarrhea and bloating.

Celiac disease is an autoimmune and chronic inflammatory condition of the small intestine involving an inappropriate immune response to the gluten-
derived  protein  gliadin  in  genetically  susceptible  individuals.  It  is  characterized  by  small  intestinal  epithelial  injury,  elevated  intestinal  permeability,  and
nutrient malabsorption. The prevalence of celiac disease is 0.5–1% in the general population, with an increasing incidence since the second half of the 20th
century.  Celiac  disease  causes  debilitating  symptoms  and  serious  medical  complications.  Many  patients  suffer  from  gastrointestinal  symptoms  and  have
abnormal bowel epithelial lining (mucosal atrophy and crypt enlargement). Small bowel damage often leads to nutrient malabsorption that can result in a range
of further clinical manifestations (anemia, osteopenia, failure to thrive in children). In addition, extra-intestinal symptoms and systemic manifestations are often
present,  such  as  dermatitis,  infertility,  or  neurological  and  skeletal  disorders.  Patients  with  persistent  villous  atrophy  show  an  increased  risk  of
lymphoproliferative  malignancy.  The  intestinal  epithelia  barrier,  physiologically  impermeable  to  macromolecules  such  as  gliadin,  is  recognized  to  play  an
important role in the pathogenesis of celiac disease.

Targeting the Disease-Causing and Sustaining Processes

Current treatments of many conditions of the bowel are aimed at inhibiting inflammation, but they do not target the impaired bowel wall barrier function.
IMU-856 is designed to target pathways impacting the bowel wall barrier function and is aimed to normalize such function. Immunic believes that normalized
bowel wall barrier function may avoid bacterial triggers, which may lead to the achievement and maintenance of remission without significantly influencing the
immune competency of the patient.

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Clinical Development Plan and Planned Studies

Immunic  is  currently  performing  early  clinical  trials  of  IMU-856,  including  Phase  1  single  and  multiple  ascending  dose  trials,  through  its  Australian
subsidiary. Immunic believes that this development approach will allow it to accelerate the studies due to certain unique regulatory requirements and processes
in Australia. The development activities for IMU-856 are intended to largely follow established processes and service provider relationships established for the
IMU-935 development program. This may lead to operational and financial synergies in study preparation and execution.

In the third quarter of 2020, Immunic’s Australian subsidiary received clearance from the Bellberry Human Research Ethics Committee in Australia to
begin Phase 1 trials of IMU-856 under the Clinical Trial Notification scheme of the Australian Therapeutic Goods Administration. The first healthy volunteer
in the Phase 1 clinical trial of IMU-856 was dosed in August 2020. The trial is currently ongoing and progressing. Unblinded safety data from the single and
multiple ascending dose parts in healthy human subjects is expected to be available in the third quarter of 2022.

The Phase 1 clinical trial of IMU-856 is comprised of three parts:

Part A: Single Ascending Dose Part

The first part of the Phase 1 trial is a single ascending dose, double-blind, placebo-controlled study in healthy human subjects designed to assess safety,
pharmacodynamic and pharmacokinetic properties of IMU-856. One dose level evaluates intra-individual differences between fasted and fed conditions. All
planned single ascending dose cohorts for the current tablet formulation of IMU-856 have been completed but have not yet been unblinded.

Part B: Multiple Ascending Dose Part

Based on the favorable data available so far, the Ethics Committee in Australia has agreed to proceed to the multiple ascending dose part of the Phase 1
trial which is currently being dosed. This is a multiple ascending dose, double-blind, placebo-controlled study in healthy human subjects with two ascending
dose levels of IMU-856 and the study drug given daily for 14 consecutive days. This part is designed to assess safety, pharmacodynamic and pharmacokinetic
properties of IMU-856.

Part C: Patients with Conditions Involving Impaired Bowel Barrier Function

The Company plans to extend these single and multiple ascending dose studies in the first half of 2022 to include patients with intestinal barrier function
associated diseases. This would be a double-blind, placebo-controlled study with partial parallel group design. The study drug would be given daily over 28
consecutive days to patients with a model disease which would allow to potentially provide initial evidence of activity of IMU-856.

IMU-856 Manufacturing and Formulation

SPIM-15, the API of the IMU-856 drug product, is a small molecule compound and is currently synthesized at up to 8 kg scale. It is formulated as an

immediate release tablet. Although the IMU-856 tablets are produced in different countries by manufacturers under contract with us, the final release for
clinical trials is done by a vendor in Australia

IMU-856 Intellectual Property, Licenses and Royalties

On November 5, 2018, Daiichi Sankyo and Immunic AG, our German subsidiary, entered into an option and license agreement that granted Immunic AG
an exclusive global option to exclusively license a group of compounds, designated by us as IMU-856. Under this agreement, ImmunicAG has the exclusive
rights  to  commercialization  of  IMU-856  in  all  countries,  including  the  United  States,  Europe  and  Japan.  The  license  also  includes  exclusivity  on  a  patent
application filed by Daiichi Sankyo in early 2018, covering IMU-856’s composition of matter. Immunic AG exercised the option on January 5, 2020.

Concurrent with the option exercise, Immunic AG paid to Daiichi Sankyo a one-time upfront licensing fee. Going forward, Daiichi Sankyo is eligible to

receive future development, regulatory and sales milestone payments, as well as royalties related to IMU-856.

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Government Regulation - All Products

In  the  United  States,  the  FDA  regulates  drugs  under  the  federal  Food,  Drug,  and  Cosmetic  Act  (“FDCA”),  and  its  implementing  regulations.  All  of
Immunic’s drug development candidates require approval from the FDA and corresponding agencies in other countries before they can be marketed for sale.
The activities required before drugs or biologics may be marketed in the United States include:

•
•
•
•
•

•

preclinical laboratory tests, in vitro and in vivo preclinical studies and formulation and stability studies;
the submission to the FDA of an application for human clinical testing, which is known as an IND application;
adequate and well-controlled human clinical trials to demonstrate the safety and effectiveness of the drug;
the submission to the FDA of a New Drug Application ("NDA") for a drug; and
satisfactory  completion  of  an  FDA  inspection  of  the  manufacturing  facility  or  facilities  at  which  the  drug  is  produced  to  assess  compliance  with
current GMP (“cGMP”), requirements to assure that the facilities, methods and controls are adequate to preserve the drug’s identity, strength, quality
and purity;
the approval by the FDA of an NDA.

The  FDA  reviews  all  available  data  relating  to  safety,  efficacy  and  quality  and  assesses  the  risk/benefit  profile  of  a  product  candidate  before  granting
approval. The data assessed by the FDA in reviewing an NDA includes animal or preclinical testing data, chemistry, drug-drug interaction data, manufacturing
controls data and clinical safety and efficacy data.

Preclinical tests include laboratory evaluations of product chemistry, toxicity and formulation, as well as animal studies. Preclinical trials must also be
conducted  in  accordance  with  FDA  and  comparable  foreign  authorities’  legal  requirements,  regulations  or  guidelines,  including  Good  Laboratory  Practice
(“GLP”),  an  international  standard  meant  to  harmonize  the  conduct  and  quality  of  non-clinical  studies  and  the  archiving  and  reporting  of  findings.  Before
human clinical testing can begin, a sponsor must submit the results of the preclinical tests, together with manufacturing information and analytical data, to the
FDA  as  part  of  the  IND,  which  is  a  request  for  authorization  from  the  FDA  to  administer  an  IND  product  candidates  to  humans  in  clinical  trials.  An  IND
automatically becomes effective 30 days after receipt by the FDA, unless the FDA, within the 30-day time period, places the clinical trial on a clinical hold. In
such a case, the IND sponsor and the FDA must resolve any outstanding concerns before the clinical trial can begin. The FDA may impose a clinical hold at
any time before or during clinical trials due to safety concerns about proposed or ongoing clinical trials or non-compliance with FDA requirements, and the
trials may not commence or continue until the FDA notifies the sponsor that the hold has been lifted.

All clinical trials must be conducted under the supervision of one or more qualified investigators pursuant to protocols detailing, among other things, the
objectives  of  the  trial,  dosing  procedures,  subject  selection,  inclusion/exclusion  criteria  and  the  safety  and  effectiveness  criteria  to  be  evaluated.  The  trial
sponsor submits the protocol, as well as any subsequent protocol amendments, to the FDA as part of the IND. Sponsors must also provide all participating
investigators and FDA safety reports of any serious and unexpected adverse events and any findings from laboratory tests in animals that suggests a significant
risk  for  human  subjects.  For  each  institution  where  a  clinical  trial  will  be  conducted,  an  Institutional  Review  Board  ("IRB")  must  review  and  approve  the
clinical  trial  protocol  and  informed  consent  form  required  to  be  provided  to  each  trial  subject  or  his  or  her  legal  representative  prior  to  a  clinical  trial
commencing,  and  conduct  ongoing  monitoring  of  the  study  until  completed  or  termination  to  assure  that  appropriate  steps  are  taken  to  protect  the  human
subjects participating in the research.

Human clinical trials are typically conducted in three sequential phases that may overlap or be combined:

Phase  1:  In  Phase  1  studies,  the  product  candidate  is  initially  introduced  into  healthy  human  subjects  and  tested  for  safety,  dosage  and  tolerability,

absorption, distribution, metabolism, excretion, and effect on the body.

Phase  2:  Phase  2  studies  are  conducted  in  a  limited  patient  population.  These  studies  continue  to  evaluate  safety  while  gathering  preliminary  data  on

effectiveness in patients with the targeted disease or condition.

Phase 3: Phase 3 trials further evaluate efficacy and safety in an expanded patient population, generally at geographically dispersed clinical study sites.
These clinical trials are intended to establish the overall risk-benefit ratio of the product candidate and provide, if appropriate, an adequate basis for product
labeling.

Post-approval studies, sometimes referred to as Phase 4 studies, may be conducted after initial marketing approval from the FDA. These studies are used
to gather additional information about a product’s safety and/or efficacy in patients affected by the therapeutic indication. The FDA may require Phase 4 studies
as a condition of approval of an NDA.

27

Clinical trials must also be conducted in accordance with legal requirements, regulations or guidelines of the FDA and comparable foreign authorities,
including human subject protection requirements and current good clinical practice (“cGCP” or “GCP”). In addition, clinical trials must be conducted using
product  candidates  produced  under  cGMP  requirements.  The  FDA  or  the  sponsor  may  suspend  a  clinical  trial  at  any  time  for  various  reasons,  including  a
finding that the research subjects or patients are being exposed to an unacceptable health risk. Similarly, an IRB may suspend or terminate approval of a clinical
trial at an institution if the clinical trial is not being conducted in accordance with the IRB’s requirements or if the drug has been associated with unexpected
serious harm to patients. In addition, some clinical trials are overseen by an independent group of qualified experts, known as a data safety monitoring board or
committee, which monitors data from the trial to ensure patient safety and data integrity and may also make recommendations to alter or terminate a trial based
on concerns for patient safety.

Before obtaining marketing approval for the commercial sale of any drug product, a sponsor must demonstrate in preclinical studies and well-controlled
clinical trials that the product is safe and effective for its intended use and that the manufacturing facilities, processes and controls are adequate to preserve the
drug’s identity, strength, quality and purity. The results of these preclinical studies and clinical trials, along with descriptions of the manufacturing process,
analytical  tests  conducted  on  the  chemistry  of  the  drug,  proposed  labeling  and  other  relevant  information  are  submitted  to  the  FDA  as  part  of  an  NDA
requesting approval to market the product. The submission of an NDA is subject to the payment of substantial user fees ($3,117,218 for 2022); under certain
limited circumstances, a waiver of such fees may be obtained. After the submission of an NDA, but before approval of the NDA, the manufacturing facilities
used  to  manufacture  a  product  candidate  must  be  inspected  by  the  FDA  to  ensure  compliance  with  the  applicable  cGMP  requirements.  The  FDA  may  also
inspect clinical trial sites and audit clinical study data to ensure that the sponsor’s studies were properly conducted in accordance with the IND regulations,
human subject protection regulations, and cGCP.

Under the current Prescription Drug User Fee Act (“PDUFA”) guidelines, the FDA goal for acting on the submission of an NDA for a new molecular
entity is ten months from the date of “filing.” The FDA conducts a preliminary review of an NDA within 60 days after submission to determine whether it is
sufficiently  complete  to  permit  substantive  review,  before  accepting  the  NDA  for  filing.  This  two  month  preliminary  review  effectively  extends  the  typical
NDA review period to twelve months. The  FDA  may  request  additional  information  rather  than  accept  an  NDA  for  filing.  In  this  event,  the  NDA  must  be
resubmitted with the additional information. The resubmitted application also is subject to review before the FDA accepts it for filing.

Following  the  FDA’s  evaluation  of  an  NDA,  it  will  issue  an  approval  letter  or  a  complete  response  letter  (“CRL”).  An  approval  letter  authorizes  the
sponsor  to  begin  commercial  marketing  of  the  drug  for  specific  indications.  A  CRL  indicates  that  the  review  cycle  of  the  application  is  complete  and  the
application will not be approved in its present form. A CRL describes the specific deficiencies in the NDA identified by the FDA. When possible, a CRL will
recommend actions that the applicant might take, including providing additional clinical data, such as an additional Phase 3 trial or other significant and time
consuming requirements related to clinical trials, nonclinical studies or manufacturing, to place the application in condition for approval. If a CRL is issued, the
sponsor  must  resubmit  the  NDA  addressing  all  of  the  deficiencies  identified  in  the  letter,  or  withdraw  the  application.  Even  if  the  sponsor  submits  the
recommended data and information, the FDA may decide that the NDA does not satisfy the criteria for approval.

As condition to a product’s regulatory approval, the FDA may require a sponsor to conduct Phase 4 studies designed to further assess the drug’s safety
and effectiveness after NDA approval, or may require other testing and surveillance programs to monitor the safety of the approved product. The FDA may also
place  other  conditions  on  approval  including  the  requirement  for  a  risk  evaluation  and  mitigation  strategy  (“REMS”)  to  assure  the  safe  use  of  the  drug.  A
REMS could include medication guides, communication plans to healthcare professionals or other activities to assure safe use, such as provider certification or
training, restricted distribution methods, and patient registries.

Research and Development

We recognized $61.1 million and $38.6 million in research and development expenses in the years ended December 31, 2021 and 2020, respectively.

Geographic Information

Substantially all of our long-lived assets were located within both the United States and Germany in 2021 and 2020.

28

Employees

As of February 18, 2021, we had 55 employees, six of whom held M.D. degrees. Of the employees, 38 were engaged in research and development and 17

in administration. We consider our employee relations to be good.

Corporate Information and Website

We maintain a website at www.imux.com. The information contained on, or that can be accessed through, the website is not a part of this Annual Report

on Form 10-K.

Our Annual Reports on Form 10-K, Quarterly Reports on Form 10-Q, Current Reports on Form 8-K and all amendments to those reports filed or furnished
pursuant to Section 13(a) or 15(d) of the Exchange Act are available free of charge through the investor relations page of our internet website as soon as
reasonably practicable after we electronically file such material with, or furnish it to, the SEC.

Item 1A. Risk Factors.

Investing  in  our  common  stock  involves  a  high  degree  of  risk.  Before  deciding  to  invest  in  our  company  or  deciding  to  maintain  or  increase  your
investment, you should consider carefully the risks and uncertainties described below. The risks and uncertainties described below and in our other filings with
the SEC are not the only risks we face. If one or more of the following risks are realized, our business, financial condition, results of operations and prospects
could be materially and adversely affected. In that event, the market price for our common stock could decline, and you may lose your entire investment.

Risk Factor Summary

The following is a summary of certain important factors that may make an investment in our Company speculative or risky. You should carefully consider the
fuller risk factor disclosure set forth in this Annual Report, in addition to the other information herein, including the section of this report titled “Management’s
Discussion and Analysis of Financial Condition and Results of Operations” and our financial statements and related notes.

•

The coronavirus pandemic has caused interruptions or delays of our business plan and may have a significant adverse effect on our business.

• Our clinical trials could be delayed or suspended as a result of the threatened invasion of Ukraine by Russia.

• We have a limited operating history with our current business plan, have incurred significant losses since 2016, anticipate that we will continue to

incur significant and increasing losses for the foreseeable future and may never achieve or maintain profitability. The absence of any commercial sales
and our limited operating history make it difficult to assess our future viability.

• We currently have no source of product sales revenue and may never be profitable.

• We will require substantial additional funding, and a failure to obtain this necessary capital when needed on acceptable terms, or at all, could force us

to delay, limit, reduce or terminate our product development, other operations or future commercialization efforts.

•

•

•

•

Raising additional capital may cause dilution to our existing stockholders, restrict our operations or require us to relinquish rights to our technologies
or product candidates.

The marketing approval processes of the FDA and comparable foreign regulatory authorities are lengthy, time-consuming and inherently
unpredictable, and if we are ultimately unable to obtain marketing approval for our product candidates, our business will be substantially harmed.

Clinical drug development involves a lengthy and expensive process with an uncertain outcome.

Clinical failure can occur at any stage of clinical development. Because the results of earlier clinical trials are not necessarily predictive of future
results, any product candidate we advance through clinical trials may not have favorable results in later clinical trials or receive marketing approval.

• Our product candidates may cause undesirable adverse effects or have other properties that could delay or prevent their marketing approval, limit the

commercial profile of an approved label or result in significant negative consequences following marketing approval, if obtained.

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• We are heavily dependent on the success of our product candidates, which are in the early stages of clinical development. We cannot give any

assurance that we will generate data for any of our product candidates sufficient to receive regulatory approval in our planned indications, which will
be required before they can be commercialized.

• Due to our limited resources and access to capital, we must decide to prioritize development of our current product candidates for certain indications
and at certain doses. These decisions may prove to have been wrong and may materially adversely affect our business, financial condition, results of
operations and prospects.

•

•

If we fail to attract and retain key management and scientific personnel, we may be unable to successfully develop or commercialize our product
candidates.

Even if we obtain the required regulatory approvals in the United States and other territories, the commercial success of our product candidates will
depend on market awareness and acceptance of our product candidates.

• We currently have limited marketing and sales experience. If we are unable to establish sales and marketing capabilities or enter into agreements with

third parties to market and sell our product candidates, we may be unable to generate any revenue.

•

If we fail to enter into strategic relationships or collaborations, our business, financial condition, commercialization prospects and results of operations
may be materially adversely affected.

• We face substantial competition, which may result in others discovering, developing or commercializing products before, or more successfully, than

we do.

•

The size of the potential market for our product candidates is difficult to estimate and, if any of our assumptions are inaccurate, the actual markets for
our product candidates may be smaller than our estimates.

• We may be unable to realize the potential benefits of any collaboration.

• Our proprietary rights may not adequately protect our technologies and product candidates.

• We may not be able to protect our intellectual property rights throughout the world.

•

Intellectual property rights do not protect against all potential threats to our competitive advantage.

• We incur significant costs and demands upon management as a result of complying with the laws and regulations affecting public companies.

•

The market price of our common stock is volatile.

• We do not anticipate that we will pay any cash dividends in the foreseeable future.

Risks Related to COVID-19

The coronavirus pandemic has caused interruptions or delays of our business plan and may have a significant adverse effect on our business.

In  an  effort  to  contain  and  mitigate  the  spread  of  COVID-19,  many  countries,  including  the  United  States  (and  some  states  and  cities),  Canada,  the
European Union and China, have imposed unprecedented restrictions on travel, quarantines, vaccine mandates and other public health safety measures. Legal
challenges to some of these restrictions have been successful, others are currently pending, with additional challenges expected. As a result, there is uncertainty
about the legality and enforceability of many of these restrictions. The timing and efficacy of the vaccination programs in the jurisdictions in which we operate,
and the actions implemented to contain the impact of COVID-19 by Federal, state and local governments, limit determining the foreseeable resulting economic
effects with any level of predictability.

The extent to which the pandemic may continue to impact our business will depend on future developments, which are highly uncertain and cannot be
predicted, but the development of clinical supply materials could be delayed and enrollment of patients in our ongoing studies may be delayed or suspended, as
hospitals and clinics in areas where we are conducting trials have shifted resources to cope with the COVID-19 pandemic and may limit access or close clinical
facilities due to the COVID-19 pandemic. Additionally, if our trial participants are unable to travel to our clinical study sites as a result of

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quarantines, vaccine mandates, travel bans or other restrictions resulting from the COVID-19 pandemic, we may experience higher discontinuation rates or
delays in our clinical studies, as occurred in our investigator-sponsored trial of vidofludimus calcium in PSC that was conducted at the Mayo Clinic.
Government-imposed quarantines and restrictions may also require us to temporarily terminate our clinical sites. Furthermore, if we determine that our trial
participants may suffer from exposure to COVID-19 as a result of their participation in our clinical trials, we may voluntarily terminate certain clinical sites as a
safety measure until we reasonably believe that the likelihood of exposure has subsided. As a result, our expected development timelines for our product
candidates may be negatively impacted. In addition, the COVID-19 pandemic has affected and may continue to affect the operations of the U.S. Food and Drug
Administration and other regulatory authorities, which could result in delays of reviews and approvals with respect to our product candidates. We cannot
predict the continuing impact of the COVID-19 pandemic, as consequences of such an event are highly uncertain and subject to change. We do not yet know
the full extent of potential delays or impacts that have affected and may continue to affect our business, or our clinical studies in general. The COVID-19
pandemic has already adversely affected our operations and may further materially disrupt or delay our business operations, further divert the attention and
efforts of the medical community to coping with COVID-19, disrupt the marketplace in which we operate, and/or have continuing material adverse effects on
our operations.

Additionally, Phase 1 trials are ongoing for drug candidates IMU-935 and IMU-856 in Australia. Such Phase 1 trials are customarily conducted in healthy

volunteers who have no potential benefits from participation in such trials. Hence, Phase 1 trials usually are subject to more strict evaluation and assessments
during pandemic periods. Such Phase 1 trials may for that reason be interrupted or delayed.

Moreover, the various precautionary measures taken by many governmental authorities throughout the world in order to limit the spread of COVID-19
have  had  and  may  continue  to  have  an  adverse  effect  on  the  global  markets  and  global  economy  generally,  including  on  the  availability  and  pricing  of
employees,  resources,  materials,  manufacturing  and  delivery  efforts  and  other  aspects  of  the  global  economy.  There  have  been  business  closures  and  a
substantial global reduction in economic activity as a result of COVID-19. Significant uncertainty remains as to the full impact of the COVID-19 pandemic on
the global economy. We cannot currently predict the duration of the pandemic or its impact on global or regional economic activity. The COVID-19 pandemic
could continue to disrupt our business and operations, interrupt our sources of supply, hamper our ability to raise additional funds or sell our securities, continue
to slow down the overall economy or curtail consumer spending.

Our clinical trials could be delayed or suspended as a result of the threatened military action by Russia in the Ukraine.

We are currently conducting several clinical trials of vidofludimus calcium at more than 60 sites in total for both Ukraine and Russia, currently involving

a total of approximately 100 participants. Over 100,000 Russian military troops are reportedly massed on the Ukraine border and prepared for an invasion of
Ukraine. Any invasion or military conflict----or even its threat and continued uncertainty----could materially disrupt our clinical trials, increase our costs and
may disrupt future planned clinical development activities in these two countries. Although the route, length and impact of any military action are highly
unpredictable, clinical trial sites in Ukraine could suspend or terminate trials, and patients could be forced to evacuate or voluntarily choose to relocate far from
clinical trial sites, making them unavailable for further dosing or necessary follow-up. The United States and other nations have also threatened to impose
economic and other sanctions on Russia for aggression in Ukraine. Any such sanctions could adversely affect clinical trials we are currently conducting or are
planning to be conducted in Russia by delaying or preventing their completion and increasing our costs. Alternative sites to fully and timely compensate for our
clinical trial activities in Ukraine or Russia may not be available. If our clinical trials are interrupted, we may have insufficient data to support regulatory
approvals of vidofludimus calcium, and any commercialization may be delayed, which could limit our potential revenue and hurt the competitive position of
our products.

Risks Related to Our Business and Financial Condition

We have a limited operating history with our current business plan, have incurred significant losses since 2016, anticipate that we will continue to
incur significant and increasing losses for the foreseeable future and may never achieve or maintain profitability. The absence of any commercial sales and
our limited operating history make it difficult to assess our future viability.

We are a development-stage pharmaceutical company with a limited operating history with our current business plan. Our net losses were $92.9 million
and $44.0 million for the years ended December 31, 2021 and 2020, respectively. As of December 31, 2021, we had an accumulated deficit of $196.9 million to
date and have not generated any revenue from our current product candidates. Moreover, Immunic AG, the company’s operating subsidiary, has only a limited
operating history upon which stockholders can evaluate our business and prospects, is not profitable and has incurred losses in each year since its inception in
2016. In addition, we have limited experience and have not yet demonstrated an ability to successfully overcome many of the risks and uncertainties frequently
encountered by companies in new and rapidly evolving fields, particularly in the biotechnology industry.

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We  have  devoted  substantially  all  of  our  financial  resources  to  identify,  acquire  and  develop  our  product  candidates,  including  providing  general  and
administrative support for our operations. We expect our losses to increase as we continue to conduct clinical trials and continue to develop our lead product
candidates. We expect to invest significant funds into the research and development of our current product candidates to determine the potential to advance
these product candidates to seek regulatory approval. To date, we have financed our operations primarily through the sale of equity securities. The amount of
our future net losses will depend, in part, on the rate of our future expenditures and our ability to obtain funding through equity or debt financings, strategic
collaborations or grants.

We  do  not  expect  to  generate  significant  revenue  unless  and  until  we  are  able  to  obtain  marketing  approval  for,  and  successfully  commercialize,  any
current or future product candidate. However pharmaceutical product development is an extremely costly and highly speculative undertaking and involves a
substantial degree of risk. In addition, if we obtain regulatory approval to market a product candidate, our future revenue will depend upon the size of any
markets in which our product candidates may receive regulatory approval, and our ability to achieve sufficient market acceptance, pricing, reimbursement from
third-party payors, and adequate market share for our product candidates. Even if we eventually obtain adequate market share for our product candidates, to the
extent they receive regulatory and market approval, the potential markets for our product candidates may not be large enough for us to become profitable.

We expect to continue to incur significant expenses and increasing operating losses for the foreseeable future, and our expenses will increase substantially

if and as we:

•
•
•

•
•
•
•

•

continue the clinical development of our product candidates;
continue efforts to discover, develop and/or acquire new product candidates;
undertake  the  manufacturing  of  our  product  candidates  for  clinical  development  and,  potentially,  commercialization,  or  increase  volumes
manufactured by third parties;
advance our programs into larger, more expensive clinical trials;
initiate additional preclinical, clinical, or other trials or studies for our product candidates;
seek regulatory and marketing approvals and reimbursement for our product candidates;
experience any delays or encounter issues with the development and process for regulatory approval of our product candidates such as safety issues,
clinical  trial  accrual  delays,  longer  follow-up  for  planned  studies,  additional  major  studies  or  supportive  studies  necessary  to  support  marketing
approval;
establish a sales, marketing and distribution infrastructure to commercialize any products for which we may obtain marketing approval and market for
our self;

• make milestone, royalty or other payments under any third-party license agreements;
•
•
•

seek to maintain, protect and expand our intellectual property portfolio;
seek to retain current skilled personnel and attract additional personnel; and
add  operational,  financial  and  management,  and  information  systems  personnel,  including  personnel  to  support  our  product  development  and
commercialization efforts.

Further, the net losses we incur may fluctuate significantly from quarter to quarter and year to year, such that a period-to-period comparison of our results
of operations may not be a good indication of our future performance. Failure to become and remain profitable would decrease the value of our company and
could  impair  our  ability  to  raise  capital,  expand  our  business,  maintain  our  development  efforts,  expand  our  pipeline  of  product  candidates  or  continue  our
operations.

We currently have no source of product sales revenue and may never be profitable.

We have not generated any revenues from commercial sales of any of our current product candidates. Our ability to generate product revenue depends
upon our ability to successfully commercialize these product candidates or other product candidates that we may develop, in-license or acquire in the future.
We do not anticipate generating revenue from the sale of products for the foreseeable future. Our ability to generate revenue from our current or future product
candidates also depends on a number of additional factors, including our ability to:

•
•

•
•

•
•

successfully complete research and clinical development of current and future product candidates;
establish and maintain supply and manufacturing relationships with third parties, and ensure adequate and legally compliant manufacturing of product
candidates;
obtain regulatory approval from relevant regulatory authorities in jurisdictions where we intend to market our product candidates;
launch and commercialize any product candidates for which we obtain marketing approval, and if launched independently, successfully establish a
sales force and marketing and distribution infrastructure;
obtain coverage and adequate product reimbursement from third-party payors, including government payors;
achieve market acceptance for any approved products;

32

•
•

establish, maintain and protect our intellectual property rights; and
attract, hire and retain qualified personnel.

In addition, because of the numerous risks and uncertainties associated with clinical product development, including that our product candidates may not
advance through development or achieve regulatory approval, we are unable to predict the timing or amount of any potential future product sale revenues. Our
expenses also could increase beyond expectations if we decide to or are required by the FDA or comparable foreign regulatory authorities, to perform studies or
trials in addition to those that we currently anticipate. Even if we complete the development and regulatory processes described above, we anticipate incurring
significant costs associated with launching and commercializing any product candidates that may be approved.

We will require substantial additional funding, and a failure to obtain this necessary capital when needed on acceptable terms, or at all, could force us

to delay, limit, reduce or terminate our product development, other operations or future commercialization efforts.

Since  the  inception  of  Immunic  AG,  substantially  all  of  our  resources  have  been  dedicated  to  the  clinical  development  of  our  product  candidates.
Developing  pharmaceutical  products,  including  conducting  preclinical  and  non-clinical  studies  and  clinical  trials,  is  a  very  time-consuming,  expensive  and
uncertain process that takes years to complete. We have consumed substantial amounts of cash since our inception. For example, in the years ended December
31,  2021  and  December  31,  2020,  we  used  net  cash  of  $83.8  million  and  $46.1  million,  respectively,  in  our  operating  activities,  substantially  all  of  which
related to development of our current product candidates. We believe that we will continue to expend substantial resources for the foreseeable future toward the
completion  of  clinical  development  and  regulatory  preparedness  of  our  product  candidates,  preparations  for  a  commercial  launch  of  any  approved  product
candidates,  and  development  of  any  other  current  or  future  product  candidates  we  may  choose  to  further  develop.  These  expenditures  will  include  costs
associated  with  research  and  development,  conducting  preclinical  studies  and  clinical  trials,  seeking  marketing  approvals,  and  manufacturing  and  supply  as
well as marketing and selling any products approved for sale. In addition, other unanticipated costs may arise. Because the outcome of any drug development
process is highly uncertain, we cannot reasonably estimate the actual amounts necessary to successfully complete the development and commercialization of
any current or future product candidates that may be approved for marketing.

Our operating plan may change as a result of factors currently unknown to us, and we may need to seek additional funds sooner than planned, through
public  or  private  equity  or  debt  financings  or  other  sources,  such  as  strategic  collaborations.  Such  financing  may  result  in  dilution  to  our  stockholders,
imposition of debt covenants and repayment obligations, or other restrictions that may adversely affect our business. In addition, we may seek additional capital
due to favorable market conditions or strategic considerations even if we believe we have sufficient funds for our current or future operating plans.

We believe that our existing cash and cash equivalents will enable us to fund our operating expenses and capital expenditure requirements through the
first quarter of 2023. Our estimate as to how long we expect our existing cash and cash equivalents to continue to fund our operations is based on assumptions
that may prove to be wrong, and we could use our available capital resources sooner than we currently expect. Further, changing circumstances, some of which
may be beyond our control, could cause us to consume cash and cash equivalents significantly faster than we currently anticipate, and we may need to seek
additional funds sooner than planned. Our future capital requirements depend on many factors, including:

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the scope, progress, results and costs of researching and developing our current product candidates, future product candidates and related preclinical
and clinical trials;
the cost of commercialization activities if our current product candidates and future product candidates are approved for sale, including marketing,
sales and distribution costs and preparedness of our corporate infrastructure;
the cost of manufacturing current product candidates and future product candidates that we may obtain approval for and successfully commercialize;
our ability to establish and maintain strategic collaborations, licensing or other arrangements and the financial terms of such agreements;
the number and characteristics of any additional product candidates we may develop or acquire;
any product liability or other lawsuits related to our products or otherwise commenced against us;
the expenses needed to attract and retain skilled personnel;
the costs associated with being a public company;
the costs involved in preparing, filing, prosecuting, maintaining, defending and enforcing our intellectual property rights, including litigation costs and
the outcome of any such litigation; and
the timing, receipt and amount of sales of, or royalties on, any future approved products.

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Additional funds may not be available when we need them, on terms that are acceptable to us, or at all. If adequate funds are not available to us on a

timely basis, we may be required to delay, limit, reduce or terminate:

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preclinical studies, clinical trials or other development activities for our current product candidates or any future product candidates;
our research and development activities; or
our establishment of sales and marketing capabilities or other activities that may be necessary to commercialize our future product candidates.

Raising additional capital may cause dilution to our existing stockholders, restrict our operations or require us to relinquish rights to our technologies

or product candidates.

We may seek additional capital through a combination of public and private equity offerings, debt financings, strategic collaborations and alliances and
licensing  arrangements.  To  the  extent  that  we  raise  additional  capital  through  the  sale  of  equity  or  convertible  debt  securities,  the  ownership  interest  of  our
stockholders will be diluted, and the terms of such equity or convertible debt securities may include liquidation or other preferences that adversely affect the
rights of our stockholders. The incurrence of indebtedness would result in increased fixed payment obligations and could involve certain restrictive covenants,
such as limitations on our ability to incur additional debt, acquire or license intellectual property rights, redeem stock or declare dividends, and other operating
restrictions  that  could  adversely  impact  our  ability  to  conduct  our  business.  If  we  raise  additional  funds  through  strategic  collaborations  and  alliances  and
licensing  arrangements  with  third  parties,  we  may  have  to  relinquish  valuable  rights  to  our  technologies  or  product  candidates,  or  grant  licenses  on  terms
unfavorable to us.

Risks Related to the Clinical Development and Marketing Approval of Our Product Candidates

The  marketing  approval  processes  of  the  FDA  and  comparable  foreign  regulatory  authorities  are  lengthy,  time-consuming  and  inherently

unpredictable, and if we are ultimately unable to obtain marketing approval for our product candidates, our business will be substantially harmed.

None of our current product candidates have gained marketing approval for sale in the United States or any other country, and we cannot guarantee that
we will ever have marketable products. Our business is substantially dependent on our ability to complete the development of, obtain marketing approval for,
and successfully commercialize our product candidates in a timely manner. We cannot commercialize our product candidates in the United States without first
obtaining approval from the FDA to market each product candidate. Similarly, we cannot commercialize our product candidates outside of the United States
without  obtaining  regulatory  approval  from  comparable  foreign  regulatory  authorities.  Our  product  candidates  could  fail  to  receive  marketing  approval  for
many reasons, including the following:

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the FDA or comparable foreign regulatory authorities may disagree with the design or implementation of our clinical trials;
the FDA or comparable foreign regulatory authorities may find the human subject protections for our clinical trials inadequate and place a clinical
hold on (i) an IND application at the time of its submission, precluding commencement of any trials, or (ii) one or more clinical trials at any time
during the conduct of such trials;

• we  may  be  unable  to  demonstrate  to  the  satisfaction  of  the  FDA  or  comparable  foreign  regulatory  authorities  that  a  product  candidate  is  safe  and

•

effective for its proposed indication;
the  results  of  clinical  trials  may  not  meet  the  level  of  statistical  significance  required  by  the  FDA  or  comparable  foreign  regulatory  authorities  for
approval;

• we may be unable to demonstrate that a product candidate’s clinical and other benefits outweigh its safety risks;
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the FDA or comparable foreign regulatory authorities may disagree with our interpretation of data from preclinical studies or clinical trials;
the data collected from clinical trials of our product candidates may not be sufficient to support the submission of an application to obtain marketing
approval in the United States or elsewhere;
the FDA or comparable foreign regulatory authorities may find inadequate the manufacturing processes or facilities of third-party manufacturers with
which we contract for clinical and commercial supplies of our product candidates; and
the approval policies or regulations of the FDA or comparable foreign regulatory authorities may significantly change in a manner that would delay
marketing approval.

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Before obtaining marketing approval for the commercial sale of any drug product for a target indication, we must demonstrate in preclinical studies and
well-controlled  clinical  trials  and,  with  respect  to  approval  in  the  United  States,  to  the  satisfaction  of  the  FDA,  that  the  product  is  safe  and  effective  for  its
intended use and that the manufacturing facilities, processes and controls are adequate to preserve the drug’s identity, strength, quality and purity. In the United
States, it is necessary to submit and obtain approval of a new drug application (“NDA”) from the FDA. The submission of an NDA is subject to the payment of
substantial user fees ($3,117,218 for 2022); under certain limited circumstances, a waiver of such fees may be

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obtained. An NDA must include extensive preclinical and clinical data and supporting information to establish the product safety and efficacy for each desired
indication. The NDA must also include significant information regarding the chemistry, manufacturing and controls for the product. After the submission of an
NDA,  but  before  approval  of  the  NDA,  the  manufacturing  facilities  used  to  manufacture  a  product  candidate  must  be  inspected  by  the  FDA  to  ensure
compliance with the applicable current good manufacturing practice (“cGMP”) requirements. The FDA, the competent authorities of the member states of the
European Economic Area, and comparable foreign regulatory authorities may also inspect our clinical trial sites and audit clinical study data to ensure that our
studies are properly conducted in accordance with the IND regulations, human subject protection regulations, and current good clinical practice (“cGCP”).

Under the current Prescription Drug User Fee Act (“PDUFA”) guidelines, the FDA goal for acting on the submission of an NDA for a new molecular
entity is ten months from the date of “filing.” The FDA conducts a preliminary review of an NDA within 60 days after submission to determine whether it is
sufficiently  complete  to  permit  substantive  review,  before  accepting  the  NDA  for  filing.  This  two  month  preliminary  review  effectively  extends  the  typical
NDA  review  period  to  twelve  months.  The  FDA  may  request  additional  information  rather  than  accept  an  NDA  for  filing.  In  this  event,  the  NDA  must  be
resubmitted with the additional information. The resubmitted application also is subject to review before the FDA accepts it for filing.

Obtaining  approval  of  an  NDA  is  a  lengthy,  expensive  and  uncertain  process,  and  approval  may  not  be  obtained.  We  cannot  be  certain  that  any
submissions will be accepted for filing and reviewed by the FDA, or ultimately be approved. If an application is not accepted for review, the FDA may require
that we conduct additional clinical studies or preclinical testing, or take other actions before it will reconsider our application. If the FDA requires additional
studies or data, we would incur increased costs and delays in the marketing approval process, which may require us to expend more resources than we have
available. In addition, the FDA may not consider any additional information to be complete or sufficient to support the filing or approval of the NDA.

Regulatory authorities outside of the United States, such as in Europe and Japan and in emerging markets, also have requirements for approval of drugs
for commercial sale with which we must comply prior to marketing in those jurisdictions. Regulatory requirements can vary widely from country to country
and could delay or prevent the introduction of our product candidates into the relevant markets. Clinical trials conducted in one country may not be accepted or
the  results  may  not  be  found  adequate  by  regulatory  authorities  in  other  countries,  and  obtaining  regulatory  approval  in  one  country  does  not  mean  that
regulatory approval will be obtained in any other country. However, the failure to obtain regulatory approval in one jurisdiction could have a negative impact
on our ability to obtain approval in a different jurisdiction. Approval processes vary among countries and can involve additional product candidate testing and
validation  and  additional  administrative  review  periods.  Seeking  foreign  regulatory  approval  could  require  additional  non-clinical  studies  or  clinical  trials,
which could be costly and time-consuming. Foreign regulatory approval may be subject to all of the risks associated with obtaining FDA approval. For all of
these reasons, we may not obtain foreign regulatory approvals on a timely basis, if at all.

The  process  to  develop,  obtain  marketing  approval  for,  and  commercialize  product  candidates  both  inside  and  outside  of  the  United  States  is  long,
complex  and  costly,  and  approval  is  never  guaranteed.  The  time  required  to  obtain  approval  by  the  FDA  and  comparable  foreign  regulatory authorities  is
unpredictable  but  typically  takes  many  years  following  the  commencement  of  clinical  trials  and  depends  upon  numerous  factors,  including  the  substantial
discretion of regulatory authorities. In addition, approval policies, regulations, or the type and amount of clinical data necessary to gain approval may change
during the course of a product candidate’s clinical development and may vary between jurisdictions. Even if our product candidates were to successfully obtain
approval  from  regulatory  authorities,  any  such  approval  might  significantly  limit  the  approved  indications  for  use,  including  conditioning  approval  on  the
requirement of (i) more limited patient populations, (ii) precautions, warnings or contraindications on the product labeling, including “black box” warnings,
(iii)  expensive  and  time-consuming  post-approval  clinical  studies,  risk  evaluation  and  mitigation  strategies  ("REMS"),  or  surveillance,  or  (iv)  limiting  the
claims that the product label may make, any of which may impede the successful commercialization of our product candidates. Following any approval for
commercial sale of our product candidates, certain changes to the product, such as changes in manufacturing processes and additional labeling claims, as well
as new safety information, may require new studies and will be subject to additional FDA notification, or review and approval. Also, marketing approval for
any  of  our  product  candidates  may  be  withdrawn.  If  we  are  unable  to  obtain  and  maintain  marketing  approval  for  our  product  candidates  in  one  or  more
jurisdictions, or any approval contains significant limitations, our ability to market our product candidates to our full target market will be reduced and our
ability to realize the full market potential of our product candidates will be impaired. Furthermore, we may not be able to obtain sufficient funding or generate
sufficient revenue and cash flows to continue or complete the development of any of our current or future product candidates.

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Clinical drug development involves a lengthy and expensive process with an uncertain outcome.

Clinical testing is expensive and can take many years to complete, and its outcome is inherently uncertain. The FDA and comparable foreign regulatory
authorities have substantial discretion when and if to grant approval to our product candidates. Even if we believe the data collected from clinical trials of our
current product candidates are promising, such data may not be sufficient to support approval by the FDA or comparable foreign regulatory authorities. Our
future clinical trial results also may not be successful.

It is impossible to predict the extent to which the clinical trial process may be affected by existing or prospective legislative and regulatory developments.
Due to these and other factors, our current or future product candidates could take significantly longer than expected to gain marketing approval, if at all. This
could delay or eliminate any potential product revenue by delaying or terminating the potential commercialization of our current product candidates.

Preclinical  studies  must  also  be  conducted  in  accordance  with  FDA  and  comparable  foreign  regulatory authorities’  legal  requirements,  regulations  or
guidelines, including Good Laboratory Practice ("GLP"), an international standard meant to harmonize the conduct and quality of non-clinical studies and the
archiving and reporting of findings. Preclinical studies, including long-term toxicity studies and carcinogenicity studies in experimental animals, may require
further evaluation, which could affect the risk-benefit evaluation of clinical development, or which may even lead the regulatory agencies to delay, prohibit the
initiation of or halt clinical trials or delay or deny marketing authorization applications. Failure to adhere to the applicable GLP standards or misconduct during
the course of preclinical studies may invalidate the data and require repeating one or more studies or conducting additional testing.

Clinical  trials  must  also  be  conducted  in  accordance  with  legal  requirements,  regulations  or  guidelines  of  the  FDA  and  comparable  foreign  regulatory
authorities,  including  human  subject  protection  requirements  and  GCP.  Clinical  trials  are  subject  to  further  oversight  by  these  governmental  agencies  and
institutional  review  boards  (“IRBs”)  at  the  medical  institutions  where  the  clinical  trials  are  conducted.  In  addition,  clinical  trials  must  be  conducted  with
supplies of our current product candidates produced under cGMP and other requirements. Our clinical trials are conducted at multiple sites, including some
sites in countries outside the United States and the European Union, which may subject us to further delays and expenses as a result of increased shipment
costs, additional regulatory requirements and the engagement of foreign and non-European Union contract research organizations ("CROs"), as well as expose
us to risks associated with clinical investigators who are unknown to the FDA or European regulatory authorities, and with different standards of diagnosis,
screening and medical care.

To date, we have not completed all clinical trials required for the approval of any of our current product candidates. The commencement and completion

of clinical trials for our current product candidates may be delayed, suspended or terminated as a result of many factors, including but not limited to:

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the delay or refusal of regulators or IRBs to authorize us to commence a clinical trial at a prospective trial site;
changes in regulatory requirements, policies and guidelines;
the FDA or comparable foreign regulatory authorities disagreeing as to the design or implementation of our clinical trials;
failure  to  reach  agreement  on  acceptable  terms  with  prospective  CROs,  and  clinical  trial  sites,  the  terms  of  which  can  be  subject  to  extensive
negotiation and may vary significantly among different CROs and trial sites;
delays in patient enrollment and variability in the number and types of patients available for clinical trials;
the inability to enroll a sufficient number of patients in trials to ensure adequate statistical power to detect statistically significant treatment effects;
lower than anticipated retention rates of patients and volunteers in clinical trials;
clinical sites deviating from trial protocols or dropping out of a trial;
adding new clinical trial sites;
negative or inconclusive results, which may require us to conduct additional preclinical or clinical trials or to abandon projects that we expect to be
promising;
safety  or  tolerability  concerns,  which  could  cause  us  to  suspend  or  terminate  a  trial  if  we  find  that  participants  are  exposed  to  unacceptable  health
risks;
regulators  or  IRBs  requiring  that  we  or  our  investigators  suspend  or  terminate  clinical  research  for  various  reasons,  including  noncompliance  with
regulatory requirements;
our third-party research and manufacturing contractors failing to comply with regulatory requirements or meet their contractual obligations to us in a
timely manner, or at all;
third-party  researchers  becoming  debarred  or  otherwise  penalized  by  FDA  or  other  regulatory  authorities  for  violations  of  regulatory  requirements,
which could call into question data collected by such researcher and potentially affecting our ability rely on some or all of the data in support of our
marketing applications;
difficulty in maintaining contact with patients after treatment, resulting in incomplete data;

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delays in establishing the appropriate dosage levels;
the quality or stability of our current product candidates falling below acceptable standards;
the inability to produce or obtain sufficient quantities of our current product candidates to complete clinical trials; and
exceeding budgeted costs due to difficulty in accurately predicting the costs associated with clinical trials.

Patient  enrollment  is  a  significant  factor  in  the  timing  of  clinical  trials  and  is  affected  by  many  factors,  including  the  size  and  nature  of  the  patient
population, the proximity of patients to clinical sites, the eligibility criteria for the clinical trial, the design of the clinical trial, and competing clinical trials and
clinicians’ and patients’ perceptions as to the potential advantages of the drug being studied in relation to other available therapies, including any new drugs or
treatments that may be approved for the indications we are investigating.

There are significant requirements imposed on us and on clinical investigators who conduct clinical trials that we sponsor. Although we are responsible
for selecting qualified clinical investigators, providing them with the information they need to conduct the clinical trial properly, ensuring proper monitoring of
the clinical trial, and ensuring that the clinical trial is conducted in accordance with the general investigational plan and protocols contained in the IND, we
cannot ensure that clinical investigators will maintain compliance with all regulatory requirements at all times. The pharmaceutical industry has experienced
cases where clinical investigators have been found to incorrectly record, omit, or even falsify data. We cannot ensure that the clinical investigators in our trials
will not make mistakes or otherwise compromise the integrity or validity of data, any of which would have a significant negative effect on our ability to obtain
marketing approval, our business, and our financial condition.

We could encounter delays if a clinical trial is suspended or terminated by us, the IRBs or ethics committees of the institutions in which such trial is being
conducted,  the  independent  steering  committee,  the  data  safety  monitoring  board  ("DSMB"),  for  such  trial,  or  the  FDA  or  comparable  foreign  regulatory
authorities.  We  or  such  authorities  may  impose  a  suspension  or  termination  due  to  a  number  of  factors,  including  failure  to  conduct  the  clinical  trial  in
accordance  with  regulatory  requirements  or  our  clinical  protocols,  inspection  of  the  clinical  trial  operations  or  trial  site  by  the  FDA  or  comparable  foreign
regulatory authorities resulting in the imposition of a clinical hold, safety issues or adverse side effects, failure to demonstrate a benefit from using the drug,
changes in governmental regulations or administrative actions or lack of adequate funding to continue the clinical trial. Delay or termination of clinical trials of
our current product candidates will harm their commercial prospects and impair our ability to potentially generate revenues from such product candidates. In
addition,  any  delays  in  completion  of  our  clinical  trials  will  increase  our  costs,  slow  our  development  and  approval  process  and  jeopardize  our  ability  to
commence product sales and generate revenues.

Moreover, clinical investigators for our clinical trials may serve as scientific advisors or consultants to us from time to time and receive compensation in
connection with such services. We are required to report certain financial relationships with clinical investigators to the FDA and, where applicable, take steps
to minimize the potential for bias resulting from such financial relationships. The FDA may evaluate the reported information and conclude that a financial
relationship between us and a clinical investigator has created a conflict of interest or otherwise affected interpretation of the study. The FDA may therefore
question the integrity of the data generated at the applicable clinical trial site, and the utility of the clinical trial itself may be jeopardized. The FDA may refuse
to accept our marketing applications, and other delays or even denial of marketing approval could result.

Preclinical  testing  or  clinical  trials  of  any  development  candidate  may  also  show  new  and  unexpected  findings  regarding  safety  and  tolerability.  Such
findings  may  harm  the  ability  to  conduct  further  development  of  product  candidates,  delay  such  development,  require  additional  expensive  tests,  harm  our
ability to  partner  these  development  candidates,  or  delay  or  prevent  marketing  approval  by  regulatory  agencies.  Such  findings  may  also  harm  the  ability  to
compete in the market with other products or to achieve certain pricing thresholds.

Any of these occurrences could materially adversely affect our business, financial condition, results of operations, and prospects. In addition, many of the
factors that could cause, or lead to, a delay in the commencement or completion of clinical trials may also ultimately lead to the denial of marketing approval of
our product candidates. Significant clinical trial delays could also allow our competitors to bring products to market before we can, shorten any periods during
which  we  may  have  the  exclusive  right  to  commercialize  any  approved  product  candidates,  and  impair  our  ability  to  commercialize  any  approved  product
candidates, which may harm our business, financial condition, results of operations and prospects.

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Use of patient-reported outcomes in our clinical trials may delay the development of our product candidates or increase development costs.

In recent years, due to regulatory changes, patient-reported outcomes ("PROs"), may have an important role in the development and regulatory approval

of any of our product candidates. PROs involve patients’ subjective assessments of efficacy, and this subjectivity increases the uncertainty in determining
achievement of clinical endpoints. Such assessments can be influenced by factors outside of our control, and can vary widely from day-to-day for a particular
patient, and from patient-to-patient and site-to-site within a clinical trial. Use of PROs may make the outcome of trials more uncertain and may increase our
costs and time to finish regulatory approval trials.

Clinical failure can occur at any stage of clinical development. Because the results of earlier clinical trials are not necessarily predictive of future

results, any product candidate we advance through clinical trials may not have favorable results in later clinical trials or receive marketing approval.

Clinical failure can occur at any stage of clinical development. The results of preclinical studies and early clinical trials of our product candidates may not
be predictive of the results of later-stage clinical trials. Product candidates in later stages of clinical trials may fail to show the desired safety and efficacy traits
despite having progressed through preclinical studies and initial clinical trials. A number of pharmaceutical companies have suffered significant setbacks in
advanced clinical trials due to lack of efficacy or adverse safety profiles, notwithstanding promising results in earlier trials. Clinical trials may produce negative
or  inconclusive  results,  and  we  may  decide,  or  regulators  may  require  us,  to  conduct  additional  clinical  or  preclinical  testing.  Data  obtained  from  trials  are
susceptible to varying interpretations, and regulators may not interpret our data as favorably as we do, which may delay, limit or prevent marketing approval of
our product candidates. In addition, the design of a clinical trial can determine whether its results will support approval of a product, or approval of a product
for desired indications, and flaws or shortcomings in the design of a clinical trial may not become apparent until the clinical trial is well advanced. We have
limited experience in designing clinical trials and may be unable to properly design and execute a clinical trial to support marketing approval for our desired
indications. Further, clinical trials of product candidates often reveal that it is not practical or feasible to continue development efforts. If one of our product
candidates  is  found  to  be  unsafe  or  lack  efficacy,  we  will  not  be  able  to  obtain  marketing  approval  for  such  product  candidate  and  our  business  would  be
harmed. For example, if the results of our clinical trials of our product candidates do not achieve pre-specified endpoints, we are unable to provide primary or
secondary endpoint measurements deemed acceptable by the FDA or comparable foreign regulators, or we are unable to demonstrate an acceptable level of
safety relative to the efficacy associated with our proposed indications, the prospects for approval of our product candidates would be materially and adversely
affected.  A  number  of  companies  in  the  pharmaceutical  industry,  including  those  with  greater  resources  and  experience  than  we,  have  suffered  significant
setbacks in Phase 2 and Phase 3 clinical trials, even after seeing promising results in earlier clinical trials.

In  some  instances,  there  can  be  significant  variability  in  safety  and/or  efficacy  results  between  different  trials  of  the  same  product  candidate  due  to
numerous factors, including differences in trial protocols and design, the size and type of the patient population, adherence to the dosing regimen and the rate of
dropout among clinical trial participants. We do not know whether any clinical trials we may conduct will demonstrate consistent and/or adequate efficacy and
safety to obtain marketing approval for our product candidates.

Marketing approval may be substantially delayed or may not be obtained for one or all of our product candidates if regulatory authorities require

additional or more time-consuming studies to assess the safety and efficacy of our product candidates.

We may be unable to initiate or complete development of our product candidates on schedule, if at all. The completion of the studies for our product
candidates  will  require  additional  funding.  In  addition,  if  regulatory  authorities  require  additional  or  more  time-consuming  studies  to  assess  the  safety  or
efficacy of our product candidates, we may not have or be able to obtain adequate funding to complete the necessary steps for approval for any or all of our
product candidates. Additional delays may result if the FDA, an FDA advisory committee (if one is convened to review our NDA) or other regulatory authority
indicates that the product candidate should not be approved or there should be restrictions on approval, such as the requirement for a REMS, to ensure safe use
of the drug. Delays in marketing approval or rejections of applications for marketing approval in the United States or other markets may result from many
factors, including:

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the FDA or comparable foreign regulatory authorities disagreeing with the design or implementation of our clinical trials;
regulatory requests for additional analyses, reports, data, non-clinical and preclinical studies and clinical trials;
the FDA or comparable regulatory authorities questioning or disagreeing with our interpretations of data and results;
the emergence of new information regarding our current or future product candidates or the field of research;

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unfavorable or inconclusive results of clinical trials and supportive non-clinical studies, including unfavorable results regarding safety or efficacy of
our product candidates during clinical trials;
failure to meet the level of statistical significance required for approval;
inability to demonstrate that a product candidate’s clinical and other benefits outweigh its safety risks;
lack of adequate funding to commence or continue our clinical trials due to unforeseen costs or other business decisions;
regulatory  authorities  may  find  inadequate  the  manufacturing  processes  or  facilities  of  the  third-party  manufacturers  with  which  we  contract  for
clinical and commercial supplies;

• we may have insufficient funds to pay the significant user fees required by the FDA upon the filing of an NDA; and
•

the approval policies or regulations of the FDA or comparable foreign regulatory authorities may significantly change in a manner that would delay
marketing approval.

The lengthy and unpredictable approval process, as well as the unpredictability of future clinical trial results, may result in our failure to obtain marketing

approval to market our product candidates, which would significantly harm our business, results of operations and prospects.

Our product candidates may cause undesirable adverse effects or have other properties that could delay or prevent their marketing approval, limit the

commercial profile of an approved label or result in significant negative consequences following marketing approval, if obtained.

Undesirable side effects caused by our 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 marketing approval by the FDA or other comparable foreign regulatory authorities. If any of our current or
future product candidates is associated with serious adverse, undesirable or unacceptable side effects, we may need to abandon such candidate’s development or
limit  development  to  certain  uses  or  sub-populations  in  which  such  side  effects  are  less  prevalent,  less  severe  or  more  acceptable  from  a  risk-benefit
perspective. Many drug candidates that initially showed promise in early-stage or clinical testing have later been found to cause side effects that prevented their
further  development.  Results  our  trials  could  reveal  a  high  and  unacceptable  prevalence  of  these  or  other  side  effects.  In  such  an  event,  our  trials  could  be
suspended  or  terminated  and  the  FDA  or  comparable  foreign  regulatory  authorities  could  order  us  to  cease  further  development  of  or  deny  approval  of  our
product candidates for any or all targeted indications. Drug-related side effects could also adversely affect patient recruitment or the ability of enrolled patients
to complete the trial, or could result in potential product liability claims.

If  our  product  candidates  receive  marketing  approval,  and  we  or  others  later  identify  undesirable  side  effects  caused  by  such  products,  a  number  of

potentially significant negative consequences could result, including:

regulatory authorities may withdraw approvals of such products;

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• we may be required to recall a product or change the way such product is administered to patients;
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additional  restrictions  may  be  imposed  on  the  marketing  of  the  particular  product  or  the  manufacturing  process  for  the  product  or  any  component
thereof;
regulatory  authorities  may  require  the  addition  of  labeling  statements,  such  as  a  precaution,  “black  box”  warning  or  other  warnings  or  a
contraindication;

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• we or our collaborators may be required to implement a REMS or create a medication guide outlining the risks of such side effect for distribution to

patients;

• we or our collaborators could be sued and held liable for harm caused to patients;
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the product may become less competitive; and
our reputation would suffer.

Any  of  these  events  could  prevent  us  from  achieving  or  maintaining  market  acceptance  of  any  approved  product  candidates,  and  could  materially

adversely affect our business, financial condition, results of operations and prospects.

We are heavily dependent on the success of our product candidates, most of which are in the early stages of clinical development. We may not be able
to  generate  data  for  any  product  candidates  sufficient  to  receive  regulatory  approval  in  its  planned  indications,  which  will  be  required  before  it  can  be
commercialized.

We have invested substantially all of our efforts and financial resources to identify, acquire and develop our portfolio of product candidates. Our future
success  is  dependent  on  our  ability  to  successfully  further  develop,  obtain  regulatory  approval  for,  and  commercialize  one  or  more  product  candidates.  We
currently generate no revenue from sales of any products, and we may never be able to develop or commercialize a product candidate.

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Our most advanced product candidate, vidofludimus calcium, had the first patient enrolled in a Phase 3 program for RMS in November 2021. We are not

permitted to market or promote any of our product candidates before we receive regulatory approval from the FDA or comparable foreign regulatory
authorities, and we may never receive such regulatory approval for any of our product candidates. We cannot be certain that any of our product candidates will
be successful in clinical trials or receive regulatory approval. Further, our product candidates may not receive regulatory approval even if they are successful in
clinical trials. If we do not receive regulatory approvals for our product candidates, we may not be able to continue our operations.

We may use our financial and operational resources to pursue a particular research program or product candidate and fail to capitalize on programs

or product candidates that may be more profitable or for which there is a greater likelihood of success.

Because we have limited financial and operational resources, we may forego or delay pursuit of opportunities in some programs, product candidates or
indications  that  later  prove  to  have  greater  commercial  potential.  Our  resource  allocation  decisions  may  cause  us  to  fail  to  capitalize  on  viable  commercial
products or more profitable market opportunities. Our spending on current and future research and development programs and future product candidates for
specific  indications  may  not  yield  any  commercially  viable  products.  We  may  also  enter  into  additional  strategic  collaboration  agreements  to  develop  and
commercialize  some  of  our  programs  and  potential  product  candidates  in  indications  with  potentially  large  commercial  markets.  If  we  do  not  accurately
evaluate the commercial potential or target market for a particular product candidate, we may (i) relinquish valuable rights to that product candidate through
strategic collaborations, licensing or other royalty arrangements when it would have been more advantageous to retain sole development and commercialization
rights to such product candidate, or (ii) allocate internal resources to a product candidate in a therapeutic area in which it would have been more advantageous
to enter into a collaborative arrangement.

We  may  find  it  difficult  to  enroll  patients  in  our  clinical  trials  given  the  limited  number  of  patients  who  have  the  diseases  for  which  our  product

candidates are being studied. Difficulty in enrolling patients could delay or prevent clinical trials of our product candidates.

Identifying and qualifying sufficient numbers of eligible patients to participate in clinical trials of our product candidates is essential to our success. The
timing of our clinical trials depends in part on the rate at which we can recruit eligible patients to participate in clinical trials of our product candidates, and we
may experience delays in our clinical trials if we encounter difficulties in enrollment.

The specific eligibility criteria of our planned clinical trials may further limit the population of available eligible trial participants. We may not be able to
identify, recruit, and enroll a sufficient number of eligible patients to initiate or complete our clinical trials in a timely manner because of the perceived risks
and benefits of the product candidate under study, the availability and efficacy of competing therapies and clinical trials, and the willingness of physicians to
participate  in  our  planned  clinical  trials.  If  patients  are  unwilling  to  participate  in  our  clinical  trials  for  any  reason,  the  timeline  for  conducting  trials  and
obtaining regulatory approval of our product candidates may be delayed.

If we experience delays in the completion of, or experiences termination of, any clinical trials of our product candidates, the commercial prospects of our
product candidates could be harmed, and our ability to generate product revenue from product candidates could be delayed or impaired. In addition, any delays
in  initiating  or  completing  clinical  trials  would  likely  increase  our  overall  costs,  impair  product  candidate  development  and  impair  our  ability  to  obtain
regulatory approval. Any of these occurrences may harm our business, financial condition, and prospects significantly.

Even  if  we  receive  marketing  approval  for  any  of  our  product  candidates,  such  approved  products  will  be  subject  to  ongoing  obligations  and
continued regulatory review, which may result in significant additional expense. Additionally, any approved product candidates could be subject to labeling
and other restrictions, and we may be subject to penalties and legal sanctions if we fail to comply with regulatory requirements or experience unanticipated
problems with any of our approved products.

If the FDA or a comparable foreign regulatory authority approves any of our product candidates, the manufacturing processes, packaging, distribution,
adverse  event  reporting,  storage,  labeling,  advertising,  promotion  and  recordkeeping  for  the  product  will  be  subject  to  extensive  and  ongoing  regulatory
requirements.  These  requirements  include  submissions  of  safety  and  other  post-marketing  information  and  reports,  registration,  as  well  as  continued
compliance with cGMP regulations and GCP for any clinical trials that we conduct post-approval. Any marketing approvals that we receive for our product
candidates may also be subject to limitations on the approved indicated uses for which the product may be marketed or subject to conditions of approval, or
contain requirements for potentially costly post-approval studies, including Phase 4 clinical trials,

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and surveillance to monitor safety and efficacy. The FDA may also require us to implement a Risk Evaluation and Mitigation Strategy drug safety program as a
condition  of  approval  of  our  product  candidates,  which  could  include  requirements  for  a  medication  guide,  physician  communication  plans  or  additional
elements to ensure safe use, such as restricted distribution methods, patient registries and other risk minimization tools

Later discovery of previously unknown problems with an approved product, including adverse events of unanticipated severity or frequency, or problems
with manufacturing operations or processes, or failure to comply with regulatory requirements, or evidence of acts that raise questions about the integrity of
data supporting the product approval, may result in, among other things:

•
•
•
•

•
•

restrictions on product distribution or use, or requirements to conduct post-marketing studies or clinical trials;
restrictions on the marketing or manufacturing of the product, withdrawal of the product from the market, or voluntary or mandatory product recalls;
fines, warning letters, untitled letters, or holds on clinical trials;
refusal  by  the  FDA  to  approve  pending  applications  or  supplements  to  approved  applications  filed  by  us,  or  suspension  or  revocation  of  product
approvals;
product seizure or detention, or refusal to permit the import or export of products; and
injunctions or the imposition of civil or criminal penalties.

The  FDA’s  policies  may  change  and  additional  government  regulations  may  be  enacted  that  could  prevent,  limit  or  delay  marketing  approval,
manufacturing or commercialization of our product candidates. 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 other jurisdictions. If we are slow or unable to adapt to changes in existing requirements
or  the  adoption  of  new  requirements  or  policies,  or  not  able  to  maintain  regulatory  compliance,  we  may  lose  any  marketing  approval  that  may  have  been
obtained and we may not achieve or sustain profitability, which would adversely affect our business.

The occurrence of any event described above may limit our ability to commercialize any approved product candidates and harm our business, financial

condition, and prospects significantly.

If we fail to obtain regulatory approval in jurisdictions outside the United States, we will not be able to market our products in those jurisdictions.

We intend to market any approved product candidates in international markets, either ourselves or in conjunction with collaborators. Such marketing will
require separate regulatory approvals in each market and compliance with numerous and varying regulatory requirements. The approval procedures vary from
country to country and may require testing in addition to what is required for a marketing application in the United States. Moreover, the time required to obtain
approval in other countries may be different than in the United States. In addition, in many countries outside the United States, a product candidate must be
approved for reimbursement before it can be approved for sale in that country. Approval by the FDA does not ensure approval by regulatory authorities in other
countries or jurisdictions, and approval by one foreign regulatory authority does not ensure approval by regulatory authorities in other foreign countries or by
the FDA. However, the failure to obtain approval in one jurisdiction may negatively impact our ability to obtain approval in another jurisdiction. The foreign
regulatory approval process may include all of the risks associated with obtaining FDA approval and additional or different risks. We may not be able to file for
regulatory  approvals  and  may  not  receive  necessary  approvals  to  commercialize  our  products  in  any  market,  which  would  significantly  harm  our  business,
results of operations and prospects.

Agencies like the FDA and national competition regulators in European countries strictly regulate the marketing and promotion of drugs. If we are

found to have improperly promoted any of our product candidates for uses beyond those that are approved, we may become subject to significant liability.

Regulatory authorities like the FDA and national competition laws in Europe strictly regulate the promotional claims that may be made about prescription
products. In particular, a product may not be promoted for uses that are not approved by the FDA or comparable foreign regulatory authorities as reflected in
the product’s approved labeling, known as “off-label” use, nor may a product be promoted prior to marketing approval. If we receive marketing approval for a
product candidate for its proposed indication(s), physicians may nevertheless prescribe the product for their patients in a manner that is inconsistent with the
approved label if the physicians personally believe in their professional medical judgment it could be used in such manner. Although physicians may prescribe
legally available drugs for off-label uses, manufacturers may not market or promote such off-label uses.

In  addition,  the  FDA  requires  that  promotional  claims  not  be  “false  or  misleading”  as  such  terms  are  interpreted  by  the  FDA.  For  example,  the  FDA

requires substantial evidence, which generally consists of two adequate and well-controlled head-

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to-head clinical trials, for a company to make a claim that its product is superior to another product in terms of safety or effectiveness. Generally, unless we
perform clinical trials meeting that standard comparing our product candidates to competing products and these claims are approved for our product labeling,
we will not be able promote our product candidates as superior to competing products.

In the United States, regulatory authorities actively enforce the laws and regulations prohibiting the promotion of off-label uses. If we are found to have
improperly promoted our product, including for an off-label use, we may become subject to significant liability. Numerous drug manufacturers have been the
subject of investigations related to off-label promotion resulting in multi-billion dollar settlements, consent decrees, and on-going monitoring under corporate
integrity  agreements  or  deferred  prosecution  agreements.  In  addition,  the  FDA  could  also  seek  permanent  injunctions  under  which  specified  promotional
conduct is monitored, changed or curtailed.

Our current and future relationships with healthcare professionals, investigators, consultants, collaborators, actual customers, potential customers
and third-party payors in the United States and elsewhere may be subject, directly or indirectly, to applicable anti-kickback, fraud and abuse, false claims,
physician payment transparency, health information privacy and security and other healthcare laws and regulations, which could expose us to sanctions.

Healthcare  providers,  physicians  and  third-party  payors  in  the  United  States  and  elsewhere  will  play  a  primary  role  in  the  recommendation  and
prescription  of  any  drug  candidates  for  which  we  may  obtain  marketing  approval.  Our  current  and  future  arrangements  with  healthcare  professionals,
investigators, consultants, collaborators, actual customers, potential customers and third-party payors may expose us to broadly applicable fraud and abuse and
other  healthcare  laws,  including,  without  limitation,  the  federal  Anti-Kickback  Statute  and  the  federal  False  Claims  Act  ("FCA"),  which  may  constrain  the
business or financial arrangements and relationships through which we sell, market and distribute any drug candidates for which we obtain marketing approval.
In addition, we may be subject to physician payment transparency laws and patient privacy and security regulation by the federal government and by the U.S.
states and foreign jurisdictions in which we conduct business. The applicable federal, state and foreign healthcare laws that may affect our ability to operate
include the following:

•

•

•

•

The  federal  Anti-Kickback  Statute  prohibits,  among  other  things,  persons  from  knowingly  and  willfully  soliciting,  offering,  receiving  or  providing
remuneration, directly or indirectly, in cash or in kind, to induce or reward, either the referral of an individual for, or the purchase, lease, order or
recommendation  of,  any  good,  facility,  item  or  service,  for  which  payment  may  be  made,  in  whole  or  in  part,  under  federal  and  state  healthcare
programs such as Medicare and Medicaid. Remuneration has been interpreted broadly to include anything of value. 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, and those activities may be subject to scrutiny or penalty if they do not qualify for an exemption or safe harbor. A conviction for violation of
the  Anti-Kickback  Statute  results  in  mandatory  exclusion  from  participation  in  federal  healthcare  programs.  This  statute  has  been  applied  to
arrangements  between  pharmaceutical  manufacturers  and  those  in  a  position  to  purchase  products  or  refer  others  including  prescribers,  patients,
purchasers and formulary managers. In addition, the Affordable Care Act amended the Social Security Act to provide that the U.S. government may
assert  that  a  claim  including  items  or  services  resulting  from  a  violation  of  the  federal  Anti-Kickback  Statute  also  constitutes  a  false  or  fraudulent
claim for purposes of the federal civil False Claims Act, the penalties for which are described below.

Federal  civil  and  criminal  false  claims  laws  and  civil  monetary  penalty  laws,  including  the  FCA,  impose  criminal  and  civil  penalties,  including
through  civil  whistleblower  or  qui  tam  actions,  against  individuals  or  entities  for,  among  other  things,  knowingly  presenting,  or  causing  to  be
presented, to the federal government, including the Medicare and Medicaid programs, claims for payment that are false or fraudulent or for making a
false  statement  to  avoid,  decrease  or  conceal  an  obligation  to  pay  money  to  the  federal  government.  FCA  liability  is  potentially  significant  in  the
healthcare industry because the statute provides for treble damages and mandatory penalties (tied to inflation) of $11,803 to $23,607 (after December
13, 2021) per false claim or statement.
The civil monetary penalties statute imposes penalties against any person or entity who, among other things, is determined to have presented or caused
to  be  presented  a  claim  to  a  federal  healthcare  program  that  the  person  knows  or  should  know  is  for  an  item  or  service  that  was  not  provided  as
claimed or is false or fraudulent.
The federal Health Insurance Portability and Accountability Act of 1996 ("HIPAA") imposes criminal and civil penalties for knowingly and willfully
executing,  or  attempting  to  execute,  a  scheme  to  defraud  any  healthcare  benefit  program  or  obtain,  by  means  of  false  or  fraudulent  pretenses,
representations or promises, any of the money or property owned by, or under the custody or control of, any healthcare benefit program, regardless of
the payor (e.g., public or private), knowingly and willfully embezzling or stealing from a health care benefit program, willfully obstructing a criminal
investigation of a healthcare offense and knowingly and willfully falsifying, concealing or covering up by any trick or device a material fact or making
any materially false statements in connection with the delivery of, or payment for, healthcare benefits, items or services relating to healthcare matters.

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•

• HIPAA, as amended by the Health Information Technology for Economic and Clinical Health Act of 2009, and its implementing regulations impose
obligations  on  covered  entities,  including  healthcare  providers,  health  plans,  and  healthcare  clearinghouses,  as  well  as  their  respective  business
associates that create, receive, maintain or transmit individually identifiable health information for or on behalf of a covered entity, with respect to
safeguarding the privacy, security and transmission of individually identifiable health information.
The federal Open Payments program, created under the Physician Payment Sunshine Act, also known as Section 6002 of the Patient Protection and
Affordable Care Act (the “Affordable Care Act”), and its implementing regulations, impose annual reporting requirements for certain manufacturers of
drugs,  devices,  biologicals  and  medical  supplies  for  payments  and  “transfers  of  value”  provided  to  physicians  and  teaching  hospitals,  as  well  as
ownership  and  investment  interests  held  by  physicians  and  their  immediate  family  members.  The  SUPPORT  for  Patients  and  Communities  Act
expanded  the  scope  of  reporting  such  that  companies  must  also  report  payments  and  transfers  of  value  provided  to  other  types  of  healthcare
professionals. Failure to submit timely, accurately and completely the required information for all covered payments, transfers of value and ownership
or investment interests may result in civil monetary penalties.
There  are  many  analogous  state  and  foreign  laws,  such  as:  state  anti-kickback  and  false  claims  laws,  which  may  apply  to  sales  or  marketing
arrangements and claims involving healthcare items or services reimbursed by non-governmental third-party payors, including private insurers; state
and  foreign  laws  that  require  pharmaceutical  companies  to  comply  with  the  pharmaceutical  industry’s  voluntary  compliance  guidelines  and  the
relevant compliance guidance promulgated by the federal government or otherwise restrict payments that may be made to healthcare providers; state
and  foreign  laws  that  require  drug  manufacturers  to  report  information  related  to  payments  and  other  transfers  of  value  to  physicians  and  other
healthcare  providers  or  marketing  expenditures;  and  state  and  foreign  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.
The  Affordable  Care  Act,  among  other  things,  amended  the  intent  requirement  of  the  federal  Anti-Kickback  Statute  and  certain  criminal  statutes
governing healthcare fraud. A person or entity no longer needs to have actual knowledge of the statute or specific intent to violate it.

•

•

Efforts to ensure that our future business arrangements with third parties comply with applicable healthcare laws and regulations may involve 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. If our operations are found to be in violation of any of these laws or any other governmental
regulations  that  may  apply  to  it,  we  may  be  subject  to  significant  civil,  criminal  and  administrative  penalties,  including,  without  limitation,  damages,  fines,
imprisonment, exclusion from participation in government healthcare programs, such as Medicare and Medicaid, and the curtailment or restructuring of our
operations, which could significantly harm our business. If any of the physicians or other healthcare providers or entities with whom we expect to do business,
including current and any future collaborators, are found not to be in compliance with applicable laws, those persons or entities may be subject to criminal, civil
or administrative sanctions, including exclusion from participation in government healthcare programs, which could also negatively affect our business.

We are subject to the U.S. Foreign Corrupt Practices Act and other anti-corruption laws, as well as import and export control laws, customs laws,
sanctions laws and other laws governing our operations. If we fail to comply with these laws, we could be subject to civil or criminal penalties and other
remedial  measures,  and  incur  legal  expenses,  which  could  adversely  affect  our  business,  financial  condition,  results  of  operations,  stock  price  and
prospects.

Our operations are subject to anti-corruption laws, including the U.S. Foreign Corrupt Practices Act ("FCPA"), and other anti-corruption laws that apply
in countries where we do, or may in the future do, business. The FCPA and these other laws generally prohibit us and our employees and intermediaries from
bribing, being bribed or making other prohibited payments to government officials or other persons to obtain or retain business or gain some other business
advantage.  We  also  may  participate  in  collaborations  and  relationships  with  third  parties  whose  actions,  if  non-compliant,  could  potentially  subject  us  to
liability under the FCPA or local anti-corruption laws. In addition, we cannot predict the nature, scope or effect of future regulatory requirements to which our
international operations might be subject or the manner in which existing or future laws might be administered or interpreted.

We are also subject to other laws and regulations governing our international operations, including regulations administered by the governments of the
United States and authorities in the European Union, including applicable import and export control regulations, economic sanctions on countries and persons,
anti-money laundering laws, customs requirements and currency exchange regulations, collectively referred to as trade control laws.

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We may not be effective in ensuring our compliance with all applicable anti-corruption laws or other legal requirements, including trade control laws. If
we are not in compliance with applicable anti-corruption laws or trade control laws, we may be subject to criminal and civil penalties, disgorgement and other
sanctions  and  remedial  measures,  and  incur  legal  expenses,  which  could  have  an  adverse  impact  on  our  business,  financial  condition,  results  of  operations,
stock price and prospects. Likewise, any investigation of any potential violations of these anti-corruption laws or trade control laws by U.S. or other authorities
could also have an adverse impact on our reputation, business, financial condition, results of operations, stock price and prospects.

The  impact  on  us  of  recent  and  future  healthcare  reform  legislation  and  other  changes  in  the  healthcare  industry  and  healthcare  spending  is

currently unknown, and may adversely affect our business model.

In  the  United  States  and  some  foreign  jurisdictions,  legislative  and  regulatory  changes  and  proposed  changes  regarding  the  healthcare  system  could
prevent  or  delay  marketing  approval  of  our  drug  candidates,  restrict  or  regulate  post-approval  activities  and  affect  our  ability  to  profitably  sell  any  drug
candidates for which we obtain marketing approval.

Our revenue prospects could be affected by changes in healthcare spending and policy in the United States and other jurisdictions. We operate in a highly
regulated  industry  and  new  laws,  regulations,  judicial  decisions,  or  new  interpretations  of  existing  laws,  regulations  or  decisions,  related  to  healthcare
availability, the method of delivery of, or payment for, healthcare products and services could negatively impact our business, financial condition, results of
operations and prospects. There continues to be significant interest in promoting healthcare reform, as evidenced by the enactment in the United States of the
Affordable Care Act and efforts to repeal, invalidate or modify portions of the act. Among other things, the Affordable Care Act contains provisions that may
reduce the profitability of drug products, including, for example, revising the methodology by which rebates owed by manufacturers for covered outpatient
drugs under the Medicaid Drug Rebate Program are calculated, extending Medicaid rebates to individuals enrolled in Medicaid managed care plans, imposing
mandatory discounts for certain Medicare Part D beneficiaries who fall into a coverage gap, and subjecting drug manufacturers to payment of an annual fee
based on its market share of prior year total sales of branded programs to certain federal healthcare programs.

There have been judicial and congressional challenges to the Affordable Care Act, as well as efforts to repeal or replace certain aspects of the Affordable
Care Act. If a new law is enacted, or if the Affordable Care Act is overturned, repealed or modified, in whole or in part, by judicial or legislative action, many if
not all of the provisions of the Affordable Care Act may no longer apply to prescription drugs. While we are unable to predict what changes may ultimately be
enacted, to the extent that future changes affect how any future prescription drug products are paid for and reimbursed by government and private payors, our
business could be adversely impacted.

In addition, other legislative changes have been proposed and adopted in the United States since the Affordable Care Act was enacted. On August 2, 2011,
the Budget Control Act of 2011 among other things, created measures for spending reductions by Congress. A Joint Select Committee on Deficit Reduction,
tasked with recommending a targeted deficit reduction of at least $1.2 trillion for the years 2013 through 2021, was unable to reach required goals, thereby
triggering the legislation’s automatic reduction to several government programs. This includes aggregate reductions to Medicare payments to providers of 2%
per fiscal year, which started in April 2013, and, due to subsequent legislative amendments, will remain in effect through 2027 unless additional Congressional
action  is  taken.  On  January  2,  2013,  the  American  Taxpayer  Relief  Act  of  2012  was  signed  into  law,  which,  among  other  things,  also  reduced  Medicare
payments to several categories of healthcare providers. The Biden administration and Congress may announce initiatives intended to result in lower drug prices.
We are not in a position to know at this time whether such initiatives will become law or what impact they may potentially have on our business.

We expect that additional healthcare reform measures and drug pricing regulations that may be adopted in the future may result in more rigorous coverage
criteria and in additional downward pressure on the revenue that we may potentially receive for any approved product. 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 or commercialize our drug candidates.

It is likely that federal and state legislatures within the United States and foreign governments will continue to consider changes to existing healthcare
legislation. We cannot predict the reform initiatives that may be adopted in the future or whether initiatives that have been adopted will be repealed or modified.
The continuing efforts of the government, insurance companies, managed care organizations and other payors of healthcare services to contain or reduce costs
of healthcare may adversely affect:

•
•
•
•

the demand for any drug products for which we may obtain marketing approval;
our ability to set a price for our products that we believe is fair;
our ability to obtain coverage and reimbursement approval for a product approved for marketing;
our ability to generate revenues and achieve or maintain profitability; and

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the level of taxes that we are required to pay.

If we fail to comply with environmental, health and safety laws and regulations, we could become subject to fines or penalties or incur costs that could

have a material adverse effect on our business, financial condition or results of operations.

Our research and development activities and the activities of our contract manufacturers and suppliers involve the controlled storage, use, and disposal of
hazardous materials, including the components of our product candidates and other hazardous compounds. We and our manufacturers and suppliers are subject
to laws and regulations governing the use, manufacture, storage, handling, and disposal of these hazardous materials. In some cases, these hazardous materials
and various wastes resulting from their use are stored at facilities of we and our manufacturers, pending their use and disposal. We cannot eliminate the risk of
contamination, which could cause an interruption of our commercialization efforts, research and development efforts and business operations, or the risk of
environmental damage resulting in costly clean-up and liabilities under applicable laws and regulations governing the use, storage, handling, and disposal of
these materials and specified waste products. Although we believe that the safety procedures utilized by us and our contract manufacturers and suppliers for
handling and disposing of these materials generally comply with the standards prescribed by applicable laws and regulations, we cannot guarantee that this is
the case or eliminate the risk of accidental contamination or injury from these materials. In the event of contamination of injury, we may be held liable for any
resulting  damages,  which  could  exceed  our  resources  or  result  in  government-imposed  restrictions  on  our  use  of  specified  materials  or  interruptions  of  our
business operations. Furthermore, environmental laws and regulations are complex, change frequently, and have generally tended to become more stringent
over time. We cannot predict the impact of such changes and cannot be certain of our future compliance. We do not currently carry biological or hazardous
waste insurance coverage.

Other Risks Related to Our Business

If governing bodies in the United States or elsewhere implement a waiver on patents on COVID-19 vaccines, there could be a significant adverse

effect on our business.

On May 5, 2021, the Biden Administration announced that it supports a waiver for patents on vaccines protecting against the coronavirus. The World
Trade Organization supports a similar proposal. Any actions by governments of the United States or other countries or by international governing organizations
that limit the ability of companies to enforce their patents or other technology could limit the value of our intellectual property and revenue potential for our
product candidates.

Due to our limited resources and access to capital, we must decide to prioritize development of our current product candidates for certain indications
and  at  certain  doses.  These  decisions  may  prove  to  have  been  wrong  and  may  materially  adversely  affect  our  business,  financial  condition,  results  of
operations and prospects.

Because we has limited resources and access to capital to fund our operations, we must decide which dosages and indications to pursue for the clinical
development  of  our  current  product  candidates  and  the  amount  of  resources  to  allocate  to  each.  Our  decisions  concerning  the  allocation  of  research,
collaboration, management and financial resources toward dosages or therapeutic areas may not lead to the development of viable commercial products and
may divert resources away from better opportunities. If we make incorrect determinations regarding the market potential of our current product candidates or if
we misread trends in the pharmaceutical industry, our business, financial condition, results of operations and prospects could be materially adversely affected.

We may not be able to win contracts or grants from governments, academic institutions or non-profits.

From time to time, we may apply for contracts or grants from government agencies, non-profit entities and academic institutions. Such contracts or grants
can be highly attractive because they provide capital to fund the ongoing development of our product candidates without diluting our stockholders. However,
there is often significant competition for these contracts or grants. Entities offering contracts or grants may have requirements to apply for, or to otherwise be
eligible for, certain contracts or grants that our competitors may be able to satisfy that we cannot satisfy. In addition, such entities may make arbitrary decisions
as to whether to offer contracts or make grants, to whom the contracts or grants may or will be awarded and the conditions and size of the contracts or grants to
each awardee. Even if we are able to satisfy the award requirements, we may not be able to win any contracts or grants in a timely manner, if at all.

In addition, even if we enter into contracts with or receives grants from government agencies, non-profit entities or academic institutions, we may lose
such contracts or grants due to failure to comply with applicable terms, limitations, or government regulations. As a result, our business, results of operations,
financial condition and prospects could be harmed.

45

If  we  fail  to  attract  and  retain  key  management  and  scientific  personnel,  we  may  be  unable  to  successfully  develop  or  commercialize  our  product

candidates.

Our success as a biotechnology company depends on our continued ability to attract, retain and motivate highly qualified management and scientific and
clinical personnel. The loss of the services of any such personnel could delay or prevent obtaining marketing approval or commercialization of our product
candidates.

We may not be able to attract or retain qualified management and scientific personnel in the future due to the intense competition for a limited number of
qualified personnel among biotechnology, pharmaceutical and other companies. Our failure to attract, hire, integrate and retain qualified personnel could impair
our ability to achieve our business objectives.

If a successful product liability claim or series of claims is brought against us for uninsured liabilities or in excess of applicable insurance coverage,

we could be forced to pay substantial damage awards.

The use of any of our product candidates in clinical trials and the sale of any approved products may expose us to product liability claims. We currently
maintain a limited amount of product liability insurance. We intend to monitor the amount of coverage we maintain as the size and design of our clinical trials
evolve  and  seek  to  adjust  the  amount  of  coverage  we  maintain  accordingly.  However,  we  may  not  maintain  insurance  coverage  that  adequately  protects  us
against some or all of the claims to which we might become subject. We might not be able to maintain adequate insurance coverage at a reasonable cost or in
sufficient  amounts  or  scope  to  protect  us  against  potential  losses.  In  the  event  a  claim  is  brought  against  us,  we  might  be  required  to  pay  legal  and  other
expenses to defend the claim, as well as uncovered damages awards resulting from a claim brought against us. Furthermore, whether or not we are ultimately
successful in defending any such claims, we might be required to divert substantial financial and managerial resources to such defense, and adverse publicity
could result, all of which could harm our business.

We  could  have  liability  if  our  employees,  independent  contractors,  investigators,  CROs,  consultants,  collaborators  and  vendors  may  engage  in

misconduct or other improper activities, including noncompliance with regulatory standards and requirements and insider trading.

We are exposed to the risk that our employees and other parties with which we do business may engage in fraudulent conduct or other illegal activity.
Misconduct by employees and other parties could include intentional, reckless and/or negligent conduct or violation of FDA regulations and laws that require
reporting true, complete and accurate information to the FDA, manufacturing standards, federal and state healthcare fraud and abuse laws and regulations, or
laws that require the reporting of financial information or data accurately. In particular, sales, marketing and business arrangements in the healthcare industry
are subject to extensive laws intended to prevent fraud, kickbacks, self-dealing and other abusive practices. These laws and regulations may restrict or prohibit
a wide range of pricing, discounting, marketing and promotion, sales commissions, customer incentive programs and other business arrangements. Activities
subject to these laws also 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. It is not always possible to identify and deter employee and other third-party misconduct, and the precautions we take to detect and
prevent this activity 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.  If  any  such  actions  are  instituted  against  us,  and  we  are  not  successful  in
defending  or  asserting  our  rights,  those  actions  could  have  a  significant  impact  on  our  business,  including  the  imposition  of  significant  civil,  criminal  and
administrative  penalties,  damages,  monetary  fines,  disgorgement,  possible  exclusion  from  participation  in  Medicare,  Medicaid  and  other  federal  healthcare
programs, contractual damages, reputational harm, diminished profits and future earnings and curtailment or restructuring of our operations, any of which could
adversely  affect  our  ability  to  operate.  Even  if  we  are  ultimately  successful  in  defending  any  such  actions,  we  could  be  required  to  divert  financial  and
managerial resources to such action and adverse publicity could result, all of which could harm our business.

We will need to expand our organization and we may experience difficulties in managing this growth, which could disrupt our operations.

We currently have approximately 55 employees. As our development and commercialization plans and strategies develop, we expect to need additional
managerial, operational, sales, marketing, financial, legal and other resources. Our management may need to divert a disproportionate amount of its attention
away from our day-to-day activities and devote a substantial amount of time to managing our growth. As we advance our product candidates through clinical
trials, we will need to expand our development, regulatory, manufacturing, marketing and sales capabilities or contract with third parties to provide these

46

capabilities.  As  our  operations  expand,  we  expect  that  we  will  need  to  manage  additional  relationships  with  such  third  parties,  as  well  as  additional
collaborators and suppliers.

We may not be able to effectively manage the expansion of our operations, which may result in weaknesses in our infrastructure and internal controls,
operational  mistakes,  loss  of  business  opportunities,  loss  of  employees,  and  reduced  productivity  among  remaining  employees.  Our  expected  growth  could
require  significant  capital  expenditures  and  may  divert  financial  resources  from  other  projects,  such  as  the  development  of  product  candidates.  If  our
management is unable to effectively manage our growth, our expenses may increase more than expected, our ability to generate and/or grow revenue could be
reduced and we may not be able to implement our business strategy. Our future financial performance and our ability to commercialize product candidates and
compete effectively will depend, in part, on our ability to effectively manage any future growth.

Our internal computer systems, or those of our development collaborators, third-party CROs or other contractors or consultants, may fail or suffer

security breaches, which could result in a material disruption of our product development programs.

Our internal computer systems and those of our current and any future strategic collaborators, vendors, and other contractors or consultants are vulnerable
to damage from computer viruses, unauthorized access, natural disasters, terrorism, cybersecurity threats, war and telecommunication and electrical failures.
We  may  experience  cyber-attacks  on  our  information  technology  systems  by  threat  actors  of  all  types  (including  but  not  limited  to  nation  states,  organized
crime,  other  criminal  enterprises,  individual  actors  and/or  advanced  persistent  threat  groups).  In  addition,  we  may  experience  intrusions  on  our  physical
premises by any of these threat actors. If any such cyber-attack or physical intrusion were to cause interruptions in our operations, such as a material disruption
of  our  development  programs  or  our  manufacturing  operations,  whether  due  to  a  loss  of  our  trade  secrets  or  other  proprietary  information,  it  would  have  a
material and adverse effect on us. For example, the loss of clinical trial data from one or more ongoing or completed or future clinical trials could result in
delays in our regulatory approval efforts, significantly increase our costs to recover or reproduce the data and expose us to liability. In addition, any breach of
our computer systems or physical premises could result in a loss of data or compromised data integrity across more than one of our programs in different stages
of development. Any such breach, loss, or compromise of clinical trial participant personal data may also subject us to civil fines and penalties or claims for
damages, either under the General Data Protection Regulation and relevant member state law in the European Union, other foreign laws, and HIPAA, and other
relevant  state  and  federal  privacy  laws  in  the  United  States  including  the  California  Consumer  Privacy  Act.  On  May  13,  2020,  the  Federal  Bureau  of
Investigation  (“FBI”)  and  Cybersecurity  and  Infrastructure  Security  Agency  announced  that  the  FBI  is  investigating  the  targeting  and  compromise  of  U.S.
organizations conducting COVID-19-related research by People’s Republic of China-affiliated cyber actors. 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,  including  but  not
limited  to  information  related  to  our  vidofludimus  calcium  product  candidate,  we  could  incur  liability,  our  competitive  and  reputational  position  could  be
harmed, and the further development and commercialization of our investigational medicines could be delayed. On July 31, 2020 we discovered that an email
account at the Company was subject to attempted unauthorized access for a period of up to 24 hours and we hired an investigator to ascertain what, if any,
Company  or  patient  information  was  impacted.  We  do  not  believe  any  confidential  or  proprietary  information  was  compromised  and  have  taken  steps  to
prevent unauthorized action in the future such as implementing two factor authentication for our email accounts. While we believe that our insurance policies
include  liability  coverage  for  security  breaches,  we  could  be  subject  to  indemnity  claims  or  other  damages  that  exceed,  or  are  outside  the  scope  of,  our
insurance coverage. As a result, the ramifications of a potential security breach could have a material adverse effect on our business, financial condition, results
of operations and prospects, as well as cause a decline in the trading price of our common stock.

Risks Related to Commercialization of Our Product Candidates

Even if we obtain the required regulatory approvals in the United States and other territories, the commercial success of our product candidates will

depend on market awareness and acceptance of our product candidates.

Even if we obtain marketing approval for our current product candidates or any other product candidates that we may develop or acquire in the future, our
products may not gain market acceptance among physicians, key opinion leaders, healthcare payors, patients and the medical community. Market acceptance of
any approved products depends on a number of factors, including:

•
•
•

•
•
•

the timing of market introduction;
the efficacy and safety of the product, as demonstrated in clinical trials;
the  clinical  indications  for  which  the  product  is  approved  and  the  label  approved  by  regulatory  authorities  for  use  with  the  product,  including  any
precautions, warnings or contraindications that may be required on the label;
acceptance by physicians, key opinion leaders and patients of the product as a safe and effective treatment;
the cost, safety and efficacy of treatment in relation to alternative treatments;
the availability of coverage and adequate reimbursement and pricing by third-party payors and government authorities;

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the number, cost and clinical profile of competing products;
the growth of drug markets in our various indications;
relative convenience and ease of administration;

•
•
•
• marketing and distribution support;
•
•

the prevalence and severity of adverse side effects; and
the effectiveness of our sales and marketing efforts.

Market acceptance is critical to our ability to generate revenue. Any approved and commercialized product candidate may be accepted in only limited
capacities or not at all. If any approved products are not accepted by the market to the extent that we expect, we may not be able to generate sufficient revenue
and our business would suffer.

We currently have limited marketing and sales experience. If we are unable to establish sales and marketing capabilities or enter into agreements with

third parties to market and sell our product candidates, we may be unable to generate any revenue.

We have never commercialized a product candidate, and we currently have no marketing and sales organization. To the extent our product candidates are
approved for marketing, if we are unable to establish marketing and sales capabilities or enter into agreements with third parties to effectively market and sell
our product candidates, we may not be able to successfully market and sell our product candidates or generate product revenue.

In  addition,  we  currently  do  not  have  marketing,  sales  or  distribution  capabilities  for  our  product  candidates.  In  order  to  commercialize  any  of  our
products  that  receive  marketing  approval,  we  would  have  to  build  marketing,  sales,  distribution,  managerial  and  other  non-technical  capabilities  or  make
arrangements with third parties to perform these services, and we may not be successful in doing so. In the event of successful development of our product
candidates, if we elect to build a targeted specialty sales force, such an effort would be expensive and time consuming. Any failure or delay in the development
of our internal sales, marketing and distribution capabilities would adversely impact the commercialization of these products. We may choose to collaborate
with third parties that have their own sales forces and established distribution systems, in lieu of or to augment any sales force and distribution systems we may
create. If we are unable to enter into collaborations with third parties for the commercialization of any approved products on acceptable terms or at all, or if any
such collaborator does not devote sufficient resources to the commercialization of our product or otherwise fails in commercialization efforts, we may not be
able  to  successfully  commercialize  our  product  candidates  even  if  we  receive  marketing  approval.  If  we  are  not  successful  in  commercializing  our  product
candidates, either on our own or through collaborations with one or more third parties, our future revenue will be materially and adversely impacted.

If  we  fail  to  enter  into  strategic  relationships  or  collaborations,  our  business,  financial  condition,  commercialization  prospects  and  results  of

operations may be materially adversely affected.

Our product development programs and the potential commercialization of our current product candidates will require substantial additional cash to fund
expenses. Therefore, in addition to financing the development of our product candidates through additional equity financings or through debt financings, we
may  decide  to  enter  into  collaborations  with  pharmaceutical  or  biopharmaceutical  companies  for  the  development  and  potential  commercialization  of  our
product candidates in the United States or foreign markets.

We  face  significant  competition  in  seeking  appropriate  collaborators.  Collaborations  are  complex  and  time-consuming  to  negotiate  and  document.  We
may also be restricted under existing and future collaboration agreements from entering into agreements on certain terms with other potential collaborators. We
may not be able to negotiate collaborations on acceptable terms, or at all. Any of these contingencies may require us to curtail the development of a particular
product,  reduce  or  delay  one  or  more  of  our  development  programs,  delay  our  potential  commercialization  or  reduce  the  scope  of  our  sales  or  marketing
activities, or increase our expenditures and undertake development or commercialization activities at our own expense. If we elect to increase our expenditures
to fund development or commercialization activities on our own, we may need to obtain additional capital, which may not be available to us on acceptable
terms or at all. If we do not have sufficient funds, we will not be able to bring any approved product candidates to market and generate product revenue. If we
do enter into a new collaboration agreement, we could be subject to the following risks, each of which may materially harm our business, commercialization
prospects and financial condition:

• we may not be able to control the amount or timing of resources that the collaborator devotes to the product development program;
•

the  collaborator  may  experience  financial  difficulties  and  thus  not  commit  sufficient  financial  resources  or  personnel  to  the  product  development
program;

• we may be required to relinquish important rights such as marketing, distribution and intellectual property rights;

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•

•

a  collaborator  could  move  forward  with  a  competing  product  developed  either  independently  or  in  collaboration  with  third  parties,  including  our
competitors; or
business  combinations  or  significant  changes  in  a  collaborator’s  business  strategy  may  adversely  affect  our  or  the  collaborator’s  willingness  to
complete our respective obligations under any arrangement.

Coverage and reimbursement may be limited or unavailable in certain market segments for our product candidates, which could make it difficult for

us to sell our products profitably.

The pricing, coverage, and reimbursement of any of our approved products must be sufficient to support our commercial efforts and other development
programs, and the availability and adequacy of coverage and reimbursement by third-party payors, including governmental and private insurers, are essential
for most patients to be able to afford expensive treatments. Sales of any of our approved product candidates will depend substantially, both domestically in
other  jurisdictions,  on  the  extent  to  which  the  costs  of  any  of  our  approved  products  will  be  paid  for  or  reimbursed  by  health  maintenance,  managed  care,
pharmacy benefit and similar healthcare management organizations, or government payors and private payors. If coverage and reimbursement are not available,
or  are  available  only  in  limited  amounts,  we  may  have  to  subsidize  or  provide  products  for  free  or  we  may  not  be  able  to  successfully  commercialize  our
products.

In addition, there is significant uncertainty related to the insurance coverage and reimbursement for newly approved products. In the United States, the
principal decisions about coverage and reimbursement for new drugs are typically made by the Centers for Medicare & Medicaid Services ("CMS"), an agency
within the U.S. Department of Health and Human Services, as CMS decides whether and to what extent a new drug will be covered and reimbursed under
Medicare. Private payors tend to follow the coverage reimbursement policies established by CMS to a substantial degree. It is difficult to predict what CMS
will decide with respect to reimbursement for our novel product candidates and what reimbursement codes our product candidates may receive if approved.
There  also  may  be  delays  in  obtaining  coverage  for  newly-approved  drugs.  Obtaining  coverage  and  reimbursement  approval  is  time-consuming  and  costly,
requiring us to provide payors with scientific, clinical, and cost-effectiveness data. Further, eligibility for coverage does not necessarily signify that a drug will
be  reimbursed  in  all  cases  or  at  a  rate  that  covers  our  costs.  Thus,  even  if  we  succeed  in  bringing  a  product  to  market,  it  may  not  be  considered  medically
necessary or cost-effective, and the amount reimbursed for any products may be insufficient to allow us to sell our products on a competitive basis.

Outside the United States, international operations are generally subject to extensive governmental price controls and other price-restrictive regulations,
and  we  believe  the  increasing  emphasis  on  cost-containment  initiatives  in  Europe,  Canada  and  other  countries  has  and  will  continue  to  put  pressure  on  the
pricing and usage of products. In many countries, the prices of products are subject to varying price control mechanisms as part of national health systems.
Price controls or other changes in pricing regulation could restrict the amount that we may be able to charge for any of our products. Accordingly, the potential
revenue and profits from markets outside the United States may be commercially inadequate.

Moreover, increasing efforts by governmental and private payors in the United States and other jurisdictions to limit or reduce healthcare costs may result
in restrictions on coverage and the level of reimbursement for new products and, as a result, they may not cover or provide adequate payment for our products.
We  expect  to  experience  pricing  pressures  in  connection  with  products  due  to  the  increasing  trend  toward  managed  healthcare,  including  the  increasing
influence  of  health  maintenance  organizations,  pharmacy  benefit  management  organizations  and  additional  legislative  changes.  The  downward  pressure  on
healthcare costs in general, and prescription drugs in particular, has and is expected to continue to increase in the future. For instance, government and private
payors who reimburse patients or healthcare providers are increasingly seeking greater upfront discounts, additional rebates and other concessions to reduce
prices for pharmaceutical products. As a result, it may be difficult for any of our products to achieve profitability, even if they receive regulatory approval.

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  drug  products  is  highly  competitive.  We  face  competition  from  major  pharmaceutical
companies, specialty pharmaceutical companies, biotechnology companies, universities and other research institutions worldwide with respect to
our  product  candidates  that  we  may  seek  to  develop  or  commercialize  in  the  future.  Many  of  our  competitors  have  materially  greater  name
recognition  and  financial,  manufacturing,  marketing,  research  and  drug  development  resources  than  we  do.  Additional  mergers  and  acquisitions  in  the
biotechnology  and  pharmaceutical  industries  may  result  in  even  more  resources  being  concentrated  in  our  competitors.  Large  pharmaceutical  companies  in
particular  have  extensive  expertise  in  preclinical  and  clinical  testing  and  in  obtaining  regulatory  approvals  for  drugs.  In  addition,  academic  institutions,
government agencies, and other public and private organizations

49

conducting  research  may  seek  patent  protection  with  respect  to  potentially  competitive  products  or  technologies.  These  organizations  may  also  establish
exclusive collaborative or licensing relationships with our competitors.

In  particular,  the  field  of  inflammatory  bowel  disease,  including  ulcerative  colitis  and  Crohn’s  disease,  are  highly  competitive.  Our  competitors  in  the
United States and elsewhere include major pharmaceutical, biotechnology and biosimilar manufacturers. Some of these competitors may have more extensive
research  and  development,  regulatory  compliance,  manufacturing,  marketing  and  sales  capabilities  than  we  have.  Many  competitors  also  have  significantly
greater  financial  resources.  These  companies  may  succeed  in  developing  products  that  are  more  effective  or  more  economical  than  any  of  our  product
candidates  and  may  also  be  more  successful  than  we  in  manufacturing,  developing  and  obtaining  regulatory  approvals  and  reimbursement  for  products.  In
addition,  technological  advances  or  different  approaches  developed  by  one  or  more  of  our  competitors  may  render  our  products  obsolete,  less  effective  or
uneconomical.

If our competitors obtain marketing approval from the FDA or comparable foreign regulatory authorities for their product candidates more rapidly than
we do, they could establish a strong market position before we are able to enter the market. Third-party payors, including governmental and private insurers,
also may encourage the use of generic products. Failure of any approved product candidates of ours to effectively compete against established treatment options
or to compete in the future with new products currently in development would harm our business, financial condition, results of operations and prospects.

The size of the potential market for our product candidates is difficult to estimate and, if any of our assumptions are inaccurate, the actual markets

for our product candidates may be smaller than our estimates.

The potential market opportunities for our product candidates are difficult to estimate and will depend on a number of factors beyond our control. Our
estimates of potential market opportunities are predicated on many assumptions, which may include industry knowledge and publications, third-party research
reports,  and  other  surveys.  Although  we  believe  that  our  internal  assumptions  are  reasonable  based  on  currently  available  information,  these  assumptions
involve  the  exercise  of  significant  judgment  on  the  part  of  our  management,  are  inherently  uncertain,  and  their  reasonableness  has  not  been  assessed  by  an
independent source. If any of the assumptions proves to be inaccurate, the actual markets for our product candidates could be substantially smaller than our
estimates.

Negative  developments  in  the  field  of  oral  therapies  for  chronic  inflammatory  and  autoimmune  diseases  could  damage  public  perception  of  our

product candidates and negatively affect our business.

The  commercial  success  of  our  product  candidates  will  depend  in  part  on  public  acceptance  of  the  use  of  oral  therapies  for  the  treatment  of  chronic
inflammatory and autoimmune diseases. Adverse events in clinical trials of our product candidates or in clinical trials of others developing similar products and
the  resulting  publicity,  as  well  as  any  other  negative  developments  that  may  occur  in  the  future,  including  in  connection  with  competitors’  therapies,  could
result in a decrease in demand for our product candidates. These events could also result in the suspension, discontinuation, or clinical hold of, or modifications
to, our clinical trials. Our product candidates may not be accepted by the general public or the medical community and potential clinical trial subjects may be
discouraged from enrolling in our clinical trials. As a result, we may not be able to continue, or may be delayed in conducting, our development programs.

Price controls may be imposed in foreign markets, which may adversely affect our future profitability.

In  some  countries,  particularly  member  states  of  the  European  Union,  the  pricing  of  prescription  drugs  is  subject  to  governmental  control.  In  these
countries, pricing negotiations with governmental authorities can take considerable time after receipt of marketing approval for a product. In addition, there can
be considerable pressure by governments and other stakeholders on prices and reimbursement levels, including as part of cost containment measures. Political,
economic  and  regulatory  developments  may  further  complicate  pricing  negotiations,  and  pricing  negotiations  may  continue  after  reimbursement  has  been
obtained. Reference pricing used by various European Union member states and parallel distribution, or arbitrage between low-priced and high-priced member
states, can further reduce prices. In some countries, we may be required to conduct a clinical trial or other studies that compare the cost-effectiveness of our
product candidates to other available therapies in order to obtain or maintain reimbursement or pricing approval. Publication of discounts by third-party payors
or authorities may lead to further pressure on the prices or reimbursement levels within the country of publication and other countries. If reimbursement of our
products is unavailable or limited in scope or amount, or if pricing is set at unsatisfactory levels, our business could be adversely affected.

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Risks Related to Third Parties

We  rely  on  third-party  suppliers  and  other  third  parties  for  production  of  our  product  candidates,  and  our  dependence  on  these  third  parties  may

impair the advancement of our research and development programs and the development of our product candidates.

We do not currently own or operate manufacturing facilities for clinical or commercial production of our product candidates. We lack the resources and
the  capability  to  manufacture  any  of  our  product  candidates  on  a  clinical  or  commercial  scale.  Instead,  we  rely  on,  and  expect  to  continue  to  rely  on,  third
parties for the supply of raw materials and manufacture of drug supplies necessary to conduct our preclinical studies and clinical trials. Our reliance on third
parties for manufacturing exposes us to additional risks. Delays in production by third parties could delay our clinical trials or have an adverse impact on any
commercial activities. In addition, our dependence on third parties for the manufacture of and formulation of our product candidates subjects us to the risk that
such products may have manufacturing defects that we has limited ability to prevent or control. Although we oversee these activities to ensure compliance with
our quality standards, budgets and timelines, we have, and will continue to have, less control over the manufacturing of our product candidates than if we were
to manufacture our product candidates. Further, the third parties we contract with could have staffing difficulties, might undergo changes in priorities or may
become financially distressed, any of which would adversely affect the manufacturing and production of our product candidates. In addition, a third party could
be acquired by, or enter into an exclusive arrangement with, one of our competitors, which would adversely affect our ability to access the formulations we
require for the manufacturing of our product candidates.

The facilities used by our current contract manufacturers and any future manufacturers to manufacture our product candidates must be inspected by the
FDA after we submits our NDA. We do not control the manufacturing process of, and are completely dependent on, our contract manufacturers for compliance
with the regulatory requirements, known as cGMPs, for manufacture of both active drug substances and finished drug products. If our contract manufacturers
cannot successfully manufacture material that conforms to our specifications and the strict regulatory requirements of the FDA, the FDA may refuse to approve
our NDA. If the FDA does not approve our NDA because of concerns about the manufacture of our product candidates, or if significant manufacturing issues
arise in the future, we may need to find alternative manufacturing facilities, which would significantly delay and adversely impact our ability to develop our
product candidates, obtain marketing approval of our NDA or to continue to market any approved product candidates. Although we are ultimately responsible
for ensuring compliance with these regulatory requirements, we do not have day-to-day control over a contract manufacturing organization’s ("CMO"), or other
third-party  manufacturer’s  compliance  with  applicable  laws  and  regulations,  including  cGMPs  and  other  laws  and  regulations,  such  as  those  related  to
environmental, health and safety matters. Any failure to achieve and maintain compliance with these laws, regulations and standards could subject us to the risk
that  we  may  have  to  suspend  the  manufacturing  of  our  product  candidates  or  that  obtained  approvals  could  be  revoked,  which  would  adversely  affect  our
business and reputation. In addition, third-party contractors, such as our CMOs, may elect not to continue to work with us due to factors beyond our control.
They  may  also  refuse  to  work  with  us  because  of  their  own  financial  difficulties,  business  priorities  or  other  reasons,  at  a  time  that  is  costly  or  otherwise
inconvenient  for  us.  If  we  was  unable  to  find  adequate  replacement  or  another  acceptable  solution  in  time,  our  clinical  trials  could  be  delayed  or  our
commercial activities could be harmed.

Problems with the quality of the work performed by third parties may lead us to seek to terminate our working relationships and use alternative service
providers. However, making this change may be costly and may substantially delay clinical trials. In addition, it may be very challenging, and in some cases
impossible, to find replacement service providers that can develop and manufacture our drug candidates in an acceptable manner and at an acceptable cost and
on a timely basis. The sale of products containing any defects or any delays in the supply of necessary products or services could adversely affect our business,
financial condition, results of operations, and prospects.

Growth in the costs and expenses of components or raw materials may also adversely affect our business, financial condition, results of operations, and
prospects.  Supply  sources  could  be  interrupted  from  time  to  time  and,  if  interrupted,  supplies  may  not  be  resumed  (whether  in  part  or  in  whole)  within  a
reasonable timeframe and at an acceptable cost or at all.

We currently rely on and plan to continue to rely on third parties to conduct clinical trials for our product candidates. If these third parties do not
successfully carry out their contractual duties or meet expected deadlines, it may cause delays in commencing and completing clinical trials of our product
candidates or we may be unable to obtain marketing approval for or commercialize our product candidates.

Clinical trials must meet applicable FDA and foreign regulatory requirements. We do not have the ability to independently conduct clinical trials for any

of our product candidates. We rely and expect to continue relying on third parties, such as CROs,

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medical  institutions,  clinical  investigators  and  contract  laboratories,  to  conduct  all  of  our  clinical  trials  of  our  product  candidates;  however,  we  remain
responsible for ensuring that each of our clinical trials is conducted in accordance with our investigational plan and protocol. Moreover, the FDA and other
foreign regulatory authorities require us to comply with IND and human subject protection regulations and cGCPs for conducting, monitoring, recording, and
reporting the results of clinical trials to ensure that the data and results are scientifically credible and accurate and that the trial subjects are adequately informed
of the potential risks of participating in clinical trials. Our reliance on third parties does not relieve us of these responsibilities and requirements. Regulatory
authorities enforce eGCPs through periodic inspections of trial sponsors, principal investigators and trial sites. If we or any of our third-party contractors fail to
comply  with  applicable  eGCPs,  the  clinical  data  generated  in  our  clinical  trials  may  be  deemed  unreliable  and  the  FDA  or  comparable  foreign  regulatory
authorities may require us to perform additional clinical trials before approving our marketing applications. There is no assurance that upon inspection by a
given  regulatory  authority,  such  regulatory  authority  will  determine  that  any  of  our  clinical  trials  comply  with  eGCPs.  Our  failure  to  comply  with  these
regulations may require us to repeat clinical trials, which would delay the marketing approval process.

There are significant requirements imposed on us and on clinical investigators who conduct clinical trials that we sponsor. Although we are responsible
for selecting qualified CROs or clinical investigators, providing them with the information they need to conduct the clinical trials properly, ensuring proper
monitoring of the clinical trials, and ensuring that the clinical trials are conducted in accordance with the general investigational plan and protocols contained in
the IND, we cannot ensure that the CROs or clinical investigators will maintain compliance with all regulatory requirements at all times. The pharmaceutical
industry has experienced cases where clinical investigators have been found to incorrectly record data, omit data, or even falsify data. We cannot ensure that the
CROs  or  clinical  investigators  in  our  trials  will  not  make  mistakes  or  otherwise  compromise  the  integrity  or  validity  of  data,  any  of  which  would  have  a
significant negative effect on our ability to obtain marketing approval, our business, and our financial condition.

We or the third parties we rely on may encounter problems in clinical trials that may cause us or the FDA or foreign regulatory agencies to delay, suspend
or  terminate  our  clinical  trials  at  any  phase.  These  problems  could  include  the  possibility  that  we  may  not  be  able  to  manufacture  sufficient  quantities  of
materials for use in our clinical trials, conduct clinical trials at our preferred sites, enroll a sufficient number of patients for our clinical trials at one or more
sites,  or  begin  or  successfully  complete  clinical  trials  in  a  timely  fashion,  if  at  all.  Furthermore,  we,  the  FDA  or  foreign  regulatory  agencies  may  suspend
clinical trials of our product candidates at any time if we or they believe the subjects participating in the trials are being exposed to unacceptable health risks,
whether  as  a  result  of  adverse  events  occurring  in  our  trials  or  otherwise,  or  if  we  or  they  find  deficiencies  in  the  clinical  trial  process  or  conduct  of  the
investigation. The FDA or foreign regulatory agencies could also require additional clinical trials before or after granting marketing approval for any products,
which would result in increased costs and significant delays in the development and commercialization of such products and could result in the withdrawal of
such products from the market even if marketing approval has already been obtained. Our failure to adequately demonstrate the safety and efficacy of a product
candidate  in  clinical  development  could  delay  or  prevent  marketing  approval  of  the  product  candidate.  Even  if  market  approval  has  already  been  obtained,
adverse data from post-approval studies could result in the product being withdrawn from the market. Any of these occurrences would likely have a material
adverse effect on our business.

We may be unable to realize the potential benefits of any collaboration.

Even if we are successful in entering into a collaboration with respect to the development and/or commercialization of one or more product candidates,

the collaboration may not be successful. Collaborations pose a number of risks, including:

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•

•

•

collaborators often have significant discretion in determining the extent of efforts and resources that they will apply to the collaboration, and may not
commit sufficient attention and financial or other resources to the development, marketing or commercialization of the product or products that are
subject to the collaboration;
collaborators may not perform their obligations as expected;
any  such  collaboration  may  significantly  limit  our  share  of  potential  future  profits  from  the  associated  program,  and  may  require  us  to  relinquish
potentially valuable rights to our current product candidates, potential product candidates or proprietary technologies, or to grant licenses on terms that
are not favorable to us;
collaborators may cease to devote sufficient resources to the development or commercialization of our product candidates if the collaborators view our
product candidates as competitive with their own products or product candidates;
disagreements with collaborators, including disagreements over proprietary rights, contract interpretation or the course of development, might cause
delays or termination of the development or commercialization of product candidates, and might result in legal proceedings, which would be time-
consuming, distracting and expensive;
collaborators may be impacted by changes in their strategic focus or available funding, or business combinations involving them, which could cause
them to divert resources away from the collaboration;

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collaborators may infringe the intellectual property rights of third parties, which may expose us to litigation and potential liability;
the collaborations may not result in our achieving revenues to justify such transactions; and
collaborations  may  be  terminated,  which  may  require  us  to  raise  additional  capital  to  pursue  further  development  or  commercialization  of  the
applicable product candidate.

As a result, a collaboration may not result in the successful development or commercialization of our product candidates.

We enter into various contracts in the normal course of our business in which we indemnify the other party to the contract. In the event we have to

perform under these indemnification provisions, it could have a material adverse effect on our business, financial condition and results of operations.

In the normal course of business, we periodically enter into academic, commercial, service, collaboration, licensing, consulting and other agreements that
contain indemnification provisions. With respect to our academic and other research agreements, we typically indemnify the institution and related parties from
losses arising from claims relating to the products, processes or services made, used, sold or performed pursuant to the agreements for which we have secured
licenses, and from claims arising from our or our sublicensees’ exercise of rights under the agreements.

Should our obligation under an indemnification provision exceed applicable insurance coverage or if we were denied insurance coverage, our business,
financial condition and results of operations could be adversely affected. Similarly, if we are relying on a collaborator to indemnify us and the collaborator is
denied  insurance  coverage  or  the  indemnification  obligation  exceeds  the  applicable  insurance  coverage,  and  if  the  collaborator  does  not  have  other  assets
available to indemnify us, our business, financial condition and results of operations could be adversely affected.

If our contract manufacturers fail to comply with continuing regulations, resulting enforcement action could adversely affect us.

If  any  of  our  contract  manufacturers  fail  to  comply  with  regulatory  requirements  or  if  previously  unknown  problems  with  products,  manufacturers  or
manufacturing processes are discovered, we or the manufacturer could be subject to administrative or judicially imposed sanctions, including restrictions on the
products  or  the  manufacturers  or  manufacturing  processes  we  use,  warning  letters,  untitled  letters,  civil  or  criminal  penalties,  fines,  injunctions,  product
seizures or detentions, import bans, voluntary or mandatory product recalls and publicity requirements, suspension or withdrawal of regulatory approvals, total
or partial suspension of production, and refusal to approve pending applications for marketing approval of new products.

Risks Related to Our Intellectual Property

Our proprietary rights may not adequately protect our technologies and product candidates.

Our commercial success will depend in part on our ability to obtain additional patents and protect our existing patent position as well as our ability to
maintain  adequate  protection  of  other  intellectual  property  for  our  technologies,  product  candidates,  and  any  future  products  in  the  United  States  and  other
countries.  If  we  do  not  adequately  protect  our  intellectual  property,  competitors  may  be  able  to  use  our  technologies  and  erode  or  negate  any  competitive
advantage we may have, which could harm our business and ability to achieve profitability. The laws of some foreign countries, in particular China and India,
do  not  protect  our  proprietary  rights  to  the  same  extent  or  in  the  same  manner  as  U.S.  laws,  and  we  may  encounter  significant  problems  in  protecting  and
defending our proprietary rights in these countries. We will be able to protect our proprietary rights from unauthorized use by third parties only to the extent
that our proprietary technologies, product candidates and any future products are covered by valid and enforceable patents or are effectively maintained as trade
secrets.

We  apply  for  patents  covering  both  our  technologies  and  product  candidates  as  we  deem  appropriate.  However,  we  may  fail  to  apply  for  patents  on
important technologies or product candidates in a timely fashion, or at all. Our existing patents and any future patents we obtain may not be sufficiently broad
to prevent others from using our technologies or developing competing products and technologies. We cannot be certain that our patent applications will be
approved or that any patents issued will adequately protect our intellectual property.

Moreover, the patent positions of pharmaceutical companies are highly uncertain and involve complex legal and factual questions for which important
legal principles are evolving and remain unresolved. As a result, the validity and enforceability of patents cannot be predicted with certainty. In addition, we do
not know whether:

• we or our licensors were the first to make the inventions covered by each of our issued patents and pending patent applications;
• we or our licensors were the first to file patent applications for these inventions;

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any  of  the  patents  that  cover  our  product  candidates  will  be  eligible  to  be  listed  in  the  FDA’s  compendium  of  “Approved  Drug  Products  with
Therapeutic Equivalence Evaluations,” sometimes referred to as the FDA’s Orange Book;
others will independently develop similar or alternative technologies or duplicate any of our technologies;
any of our or our licensors’ pending patent applications will result in issued patents;
any of our or our licensors’ patents will be valid or enforceable;
any patents issued to us or our licensors and collaborators will provide us with any competitive advantages, or will be challenged by third parties;

•
•
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•
• we will develop additional proprietary technologies that are patentable;
•
•

governmental authorities will exercise any of their statutory rights to our intellectual property that was developed with government funding; or
our business may infringe the patents or other proprietary rights of others.

The actual protection afforded by a patent varies based on products or processes, from country to country and depends upon many factors, including the
type of patent, the scope of its coverage, the availability of regulatory related extensions, the availability of legal remedies in a particular country, the validity
and enforceability of the patents and our financial ability to enforce our patents and other intellectual property rights. Our ability to maintain and solidify our
proprietary  rights  to  our  product  candidates  and  future  products  will  depend  on  our  success  in  obtaining  effective  claims  and  enforcing  those  claims  once
granted. Our issued patents and those that may issue in the future, or those licensed to us, may be challenged, narrowed, invalidated or circumvented, and the
rights granted under any issued patents may not provide us with proprietary protection or competitive advantages against competitors with similar products.
Due to the extensive amount of time required for the development, testing and regulatory review of a product candidate, it is possible that, before any of our
product  candidates  can  be  commercialized,  any  related  patent  may  expire  or  remain  in  force  for  only  a  short  period  following  commercialization,  thereby
reducing any advantage of the patent.

We may also rely on trade secrets to protect some of our technology, especially where we do not believe patent protection is appropriate or obtainable.
However,  trade  secrets  are  difficult  to  maintain.  While  we  use  reasonable  efforts  to  protect  our  trade  secrets,  our  or  any  of  our  collaborators’  employees,
consultants, contractors or scientific and other advisors may unintentionally or willfully disclose our proprietary information to competitors and we may not
have adequate remedies in respect of such disclosure. Enforcement of claims that a third party has illegally obtained and is using trade secrets is expensive,
time consuming and uncertain. In addition, foreign courts are sometimes less willing than U.S. courts to protect trade secrets. If our competitors independently
develop equivalent knowledge, methods or know-how, we would not be able to assert our rights to trade secrets and our business could be harmed.

We  are  a  party  to  license  agreements  under  which  we  license  intellectual  property  and  receive  commercialization  rights  relating  to  certain  of  our
product candidates. If we fail to comply with obligations in such agreements or otherwise experience disruptions to our business relationships with our
licensors, we could lose license rights that are important to our business; any termination of such agreements would adversely affect our business.

We are a party to license agreements that give us various commercialization rights, the loss of which (whether due to our actions or inactions or those of
the respective counterparties) may adversely affect our business. For instance, in November 2018, Immunic AG and Daiichi Sankyo entered into a license and
option agreement that grants us an exclusive global option to license IMU-856 and related molecules. In January 2020, we exercised this option and acquired
the rights to commercialization of IMU-856 in all countries including the U.S., Europe and Japan.

The loss of (i) the licenses granted to us under our agreements with Daiichi Sankyo and other licensors, or (ii) the rights provided under such agreements,
would prevent us from developing, manufacturing or marketing products covered by the license or subject to supply commitments, and could materially harm
our business, financial condition, results of operations and prospects.

We may not be able to protect our intellectual property rights throughout the world.

Filing,  prosecuting  and  defending  patents  on  product  candidates  in  all  countries  throughout  the  world  would  be  prohibitively  expensive,  and  our
intellectual  property  rights  in  some  countries  outside  the  United  States  can  be  less  extensive  than  those  in  the  United  States.  In  addition,  the  laws  of  some
foreign  countries  do  not  protect  intellectual  property  rights  to  the  same  extent  as  federal  and  state  laws  in  the  United  States.  For  example,  many  foreign
countries have compulsory licensing laws under which a patent owner must grant licenses to third parties. Consequently, we may not be able to prevent third
parties from practicing our technologies in all countries outside the United States, or from selling or importing products made using our technologies in and into
the United States or other jurisdictions. Competitors may use our technologies in jurisdictions where

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we have not obtained patent protection, to develop their own products and further, may export otherwise infringing products to territories where we have patent
protection but enforcement rights are weaker than in the United States. These products may compete with our product candidates in jurisdictions where we do
not have any issued patents and our patent claims or other intellectual rights may not be effective or sufficient to prevent such competition.

Many companies have encountered significant problems in protecting and defending intellectual property rights in foreign jurisdictions. The legal systems
of certain countries do not favor the enforcement of patents and other intellectual property rights, which could make it difficult for us to stop the infringement
of our patents generally. Proceedings to enforce our patent rights in foreign jurisdictions could result in substantial costs and divert our efforts and attention
from  other  aspects  of  our  business,  could  put  our  patents  at  risk  of  being  invalidated  or  interpreted  narrowly  and  put  our  patent  applications  at  risk  of  not
issuing,  and  could  provoke  third  parties  to  assert  claims  against  us.  We  may  not  prevail  in  any  lawsuits  that  we  initiate and the damages or other remedies
awarded,  if  any,  may  not  be  commercially  meaningful.  Accordingly,  our  efforts  to  enforce  our  intellectual  property  rights  throughout  the  world  may  be
inadequate to obtain a significant commercial advantage from the intellectual property that we develop or license.

If we do not obtain patent term extension in the United States under the Hatch-Waxman Act and in foreign countries under similar legislation, we

may be unable to extend the term of marketing exclusivity for our product candidates and our business may be materially harmed.

Depending on the timing, duration and specifics of any FDA marketing approval of any of our product candidates, one of the U.S. patents covering each
such approved product or the use thereof may be eligible for up to five years of patent term restoration under the Hatch-Waxman Act. The Hatch-Waxman Act
allows  extension  of  a  maximum  of  one  patent  per  FDA-approved  product.  Patent  term  extension  or  special  protection  certificates  also  may  be  available  in
certain foreign countries upon regulatory approval of our product candidates. Nevertheless, we may not be granted patent term extension either in the United
States or in any foreign country because of, among other things, failing to apply prior to applicable deadlines, failing to apply prior to expiration of relevant
patents or otherwise failing to satisfy applicable requirements. Moreover, the term of extension afforded as well as the scope of patent protection during any
such extension 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 we or our collaborators request, the period
during  which  we  will  have  the  right  to  exclusively  market  our  product  will  be  shortened  and  our  competitors  may  obtain  approval  of  competing  products
following expiration of our patent, and our potential revenue could be materially reduced.

We  may  not  identify  relevant  patents  or  may  incorrectly  interpret  the  relevance,  scope  or  expiration  of  a  patent,  which  could  adversely  affect  our

ability to develop and market our product candidates.

Our patent searches or analyses (including, but not limited to, the identification of relevant patents, the scope of patent claims or the expiration of relevant
patents) might not be accurate, complete or thorough, and could fail to identify each and every patent and pending application in the United States and other
jurisdictions that is or may potentially be relevant to or necessary for the commercialization of our product candidates in any jurisdiction.

The  scope  of  a  patent  claim  is  determined  by  legal  interpretation,  the  written  disclosure  in  a  patent  and  the  patent’s  prosecution  history.  If  our
interpretation of the relevance or the scope of a patent or a pending application is not accurate and we incorrectly determine that our product candidates are not
covered by a third-party patent, we could be potentially liable for infringement, prevented from marketing our product candidate, or required to seek costly
licenses from patent holders.

Many  patents  may  cover  a  marketed  product,  including  but  not  limited  to  patents  covering  the  composition,  methods  of  use,  formulations,  production
processes and purification processes of or for the product. The identification of all patents and their expiration dates relevant to the production and sale of a
therapeutic  product  is  extraordinarily  complex  and  requires  sophisticated  legal  knowledge  in  the  relevant  jurisdiction.  It  may  be  impossible  to  identify  all
patents in all jurisdictions relevant to a marketed product. Our determination of the expiration date of any patent in the United States or other jurisdictions that
we consider relevant may be incorrect, which could negatively impact our ability to develop and market our product candidates.

Obtaining  and  maintaining  patent  protection  depends  on  compliance  with  various  procedural,  documentary,  fee  payment  and  other  requirements

imposed by governmental patent agencies, and our patent protection could be reduced or eliminated for non-compliance with these requirements.

The  United  States  Patent  and  Trademark  Office  ("USPTO"),  and  various  foreign  governmental  patent  agencies  require  compliance  with  a  number  of

procedural, documentary, fee payment and other similar provisions during the patent prosecution

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process. Periodic maintenance fees, renewal fees, annuity fees and various other governmental fees on any issued patent and/or pending patent applications are
due to be paid to the USPTO and foreign patent agencies in several stages over the lifetime of a patent or patent application. We employ an outside firm and
rely on outside counsel to pay these fees. While an inadvertent lapse may sometimes be cured by payment of a late fee or by other means in accordance with
the  applicable  rules,  there  are  many  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. If we fail to maintain the patents and patent applications covering our product candidates,
our competitors might be able to enter the market sooner, which would have a material adverse effect on our business.

The  patent  protection  for  our  product  candidates  may  expire  before  we  are  able  to  maximize  their  commercial  value,  which  may  subject  us  to

increased competition and reduce or eliminate our opportunity to generate product revenue.

The patents for our product candidates have, and any patents issued in the future will have, varying expiration dates and, when these patents expire, we
may be subject to increased competition and we may not be able to recover our development costs or market any of our approved products profitably. In some
of the larger potential markets, such as the United States and Europe, patent term extension or restoration may be available to compensate for time taken during
aspects of the product’s development and regulatory review. However, extensions might not be granted or, if granted, the applicable time period or the scope of
patent  protection  afforded  during  any  extension  period  could  be  inadequate.  In  addition,  even  though  some  regulatory  authorities  may  provide  some  other
exclusivity for a product under their own laws and regulations, we may not be able to qualify the product or obtain exclusivity. If we are unable to obtain patent
term extension, restoration or some other exclusivity, we could be subject to increased competition and our opportunity to establish or maintain product revenue
could be substantially reduced or eliminated. Furthermore, we may not have sufficient time to recover our development costs prior to the expiration of our U.S.
and foreign patents.

We may become involved in lawsuits or interference proceedings to protect our patents or other intellectual property rights, which could be expensive,

time-consuming and ultimately unsuccessful.

Competitors  may  infringe  our  patents  or  other  intellectual  property  rights.  To  counter  infringement  or  unauthorized  use,  we  may  be  required  to  file
infringement claims, directly or through our licensors, which can be expensive and time-consuming. In addition, in an infringement proceeding, a court may
decide that a patent of our licensor is not valid or is unenforceable, or may refuse to stop the other party from using the technology at issue on the grounds that
our patents do not cover the technology in question. An adverse result in any litigation or defense proceedings could put one or more of the patents we license
at risk of being invalidated or interpreted narrowly and could put our licensors’ patent applications at risk of not issuing.

Interference proceedings brought by the USPTO may be necessary to determine the priority of inventions with respect to patents and patent applications
of our licensors or those of our current or future collaborators. An unfavorable outcome could require us to cease using the technology or to attempt to license
rights to it from the prevailing party. Our business could be harmed if a prevailing party does not offer us a license on terms that are acceptable to us. Litigation
or interference proceedings may fail and, even if successful, may result in substantial costs and distraction of our management and other employees. We may
not be able to prevent, alone or with our collaborators, misappropriation of our proprietary rights, particularly in countries whose laws do not grant the same
protections to intellectual property as fully as the United States.

Furthermore, because of the substantial amount of discovery required in connection with intellectual property litigation, there is a risk that some of our
confidential  and  proprietary  information  could  be  compromised  by  disclosure.  In  addition,  there  could  be  public  announcements  of  the  results  of  hearings,
motions  or  other  interim  proceedings  or  developments.  If  securities  analysts  or  investors  perceive  these  results  to  be  negative,  this  could  have  a  substantial
adverse effect on the price of our common stock.

Third-party claims of intellectual property infringement or misappropriation may adversely affect our business and could prevent us from developing

or commercializing our product candidates.

Our commercial success depends in part on avoiding infringement of the patents and proprietary rights of third parties. There is a substantial amount of
litigation  and  other  challenges,  both  within  and  outside  the  United  States,  involving  patent  and  other  intellectual  property  rights  in  the  biotechnology  and
pharmaceutical  industries,  including  patent  infringement  lawsuits,  interferences,  oppositions,  ex-parte  review,  inter  party  review  and  post-grant  review
proceedings  before  the  USPTO  and  foreign  patent  offices.  Numerous  U.S.  and  foreign  patents  and  patent  applications  exist  in  the  fields  in  which  we  are
developing and may develop our product candidates. As the biotechnology and pharmaceutical industries expand and more patents are issued, the risk increases
that our product candidates may be subject to third-party claims of patent infringement. Third-party claims that we infringe on their products or technology
could present a number of issues, including:

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infringement and other intellectual property claims, whether with or without merit, can be extremely expensive and time-consuming to litigate and can
divert management’s attention from our core business;
the risk of substantial court-imposed damages for past infringement;
a court prohibiting us from selling or licensing our product unless the patent holder licenses the patent to us, which it would not be required to do;
even if a license is available from the patent holder, we may have to pay substantial royalties or grant cross licenses to our patents; and

•
•
•
• we may need to redesign our processes to avoid further infringement, which may not be possible or could require expenditure of substantial funds and

time.

Third parties may assert that we are employing their proprietary technology without authorization. We may be unaware of third-party patents or patent
applications  with  claims  to  materials,  formulations,  methods  of  manufacture  or  methods  for  treatment  related  to  the  use  or  manufacture  of  our  product
candidates. For example, applications filed before November 29, 2000, and certain applications filed after that date that will not be filed outside the United
States, remain confidential until issued as patents. Except for the preceding exceptions, patent applications in the United States and elsewhere are generally
published only after a waiting period of approximately 18 months after the earliest filing. Therefore, patent applications covering our product candidates may
have been filed by others without the knowledge of us or our licensors. Additionally, pending patent applications which have been published can, subject to
certain limitations, be later amended in a manner that could cover our product candidates or the use or manufacture of our product candidates. We may also face
misappropriation claims if a third party believes that we inappropriately obtained and used its trade secrets. If the third-party prevails on such claims, we may
be prevented from further using such trade secrets, limiting our ability to develop our product candidates, and may be required to pay damages.

If a court of competent jurisdiction held that any third-party patents covers aspects of our materials, formulations, methods of manufacture or methods for
treatment, the holders of any such patents would be able to block our ability to develop and commercialize the applicable product candidate until such patent
expired or unless we obtain a license. A license may not be available on acceptable terms, if at all. Even if we were able to obtain a license, the rights could be
nonexclusive, which could result in our competitors having access to our licensed intellectual property.

Ultimately, we could be prevented from commercializing a product, or be forced to cease some aspect of our business operations, if, as a result of actual
or threatened patent infringement claims, we are unable to enter into licenses on acceptable terms or at all. In addition, during the course of any patent or other
intellectual  property  litigation,  there  could  be  public  announcements  of  the  results  of  hearings,  rulings  on  motions,  and  other  interim  proceedings  in  the
litigation. If securities analysts or investors regard these announcements as negative, the perceived value of our product candidates, programs, or intellectual
property could be diminished. Accordingly, the market price of our common stock may decline.

Parties  making  claims  against  us  may  obtain  injunctive  or  other  equitable  relief,  which  could  effectively  block  our  ability  to  further  develop  and
commercialize one or more of our product candidates. Defending against claims of patent infringement or misappropriation of trade secrets could be costly and
time-consuming,  regardless  of  the  outcome.  Thus,  even  if  we  were  to  ultimately  prevail,  or  to  settle  at  an  early  stage,  such  litigation  could  burden  us  with
substantial unanticipated costs. In addition, litigation or threatened litigation could result in significant demands on the time and attention of our management
team,  distracting  them  from  the  pursuit  of  other  company  business.  In  the  event  of  a  successful  claim  of  infringement  against  us,  we  may  have  to  pay
substantial  damages,  including  treble  damages  and  attorneys’  fees  for  willful  infringement,  pay  royalties,  redesign  our  infringing  products  or  obtain  one  or
more  licenses  from  third  parties,  which  may  be  impossible  to  obtain  or  require  substantial  expenditure  of  time  and  money.  In  addition,  the  uncertainties
associated with litigation could have a material adverse effect on our ability to raise the funds necessary to continue our clinical trials, continue our research
programs, license necessary technology from third parties, or enter into collaborative arrangements that would help us bring our product candidates to market.

Changes in U.S. patent law could diminish the value of patents in general, thereby impairing our ability to protect our product candidates.

As is the case with other pharmaceutical companies, our success is heavily dependent on intellectual property, particularly on obtaining and enforcing
patents and patent rights. Obtaining and enforcing patents and patent rights in the biotechnology industry involves both technological and legal complexity and,
therefore,  is  costly,  time-consuming  and  inherently  uncertain.  In  addition,  some  patent  reform  legislation  and  court  rulings  in  the  United  States  have  either
narrowed  the  scope  of  patent  protection  available  in  certain  circumstances  or  weakened  the  rights  of  patent  owners  in  certain  situations.  In  addition  to
increasing uncertainty with regard to our ability to obtain patents in the future, this combination of events has created uncertainty with respect to the value of
patents and patent rights, once obtained.

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For our U.S. patent applications containing a claim not entitled to priority before March 16, 2013, there is a greater level of uncertainty in the patent law.
In September 2011, the Leahy-Smith America Invents Act ("the AIA"), was signed into law. The AIA includes a number of significant changes to U.S. patent
law, including provisions that affect the way patent applications will be prosecuted and reviewed after issuance, and may also affect patent litigation. USPTO
regulations and procedures govern administration of the AIA and many of the substantive changes to patent law associated with the AIA. It is not clear what
other, if any, impact the AIA will have on the operation of our business. Moreover, the AIA and its implementation could increase the uncertainties and costs
surrounding the prosecution of patent applications and the enforcement or defense of patent rights, all of which could have a material adverse effect on our
business and financial condition.

An important change introduced by the AIA is that, as of March 16, 2013, the United States transitioned to a “first-inventor-to-file” system for deciding
which party should be granted a patent when two or more patent applications are filed by different parties claiming the same invention. A third party that files a
patent  application  in  the  USPTO  after  that  date,  but  before  we  or  our  licensor  files  a  patent  application,  could  therefore  be  awarded  a  patent  covering  an
invention of ours even if we or our licensor had made the invention before the third party. This will require us to be cognizant going forward of the time from
invention  to  filing  of  a  patent  application.  Furthermore,  our  ability  to  obtain  and  maintain  valid  and  enforceable  patent  rights  depends  on  whether  the
differences between the licensor’s or our technology and the prior art allow our technology to be patentable over the prior art. Since patent applications in the
United States and most other countries are confidential for a period of time after filing, we cannot be certain if we (or our licensor) was the first to either (i) file
any patent application related to our product candidates or (ii) invent any of the inventions claimed in our patents or patent applications.

Among other changes, the AIA limits where a patentee may file a patent infringement suit and provides opportunities for third parties to challenge any
issued patent in the USPTO. This applies to all U.S. patents, even those issued before March 16, 2013. Because the evidentiary standard to invalidate a patent
claim  in  USPTO  proceedings  is  lower  than  for  a  procedure  in  U.S.  federal  court,  a  challenger  may  attempt  to  use  the  USPTO  procedures  to  invalidate  our
patent rights that would not have been invalidated in federal court.

Depending  on  decisions  by  the  U.S.  Congress,  the  federal  courts,  and  the  USPTO,  the  laws  and  regulations  governing  patents  could  change  in

unpredictable ways that would weaken our ability to obtain new patents or to enforce our existing patents and patents that we might obtain in the future.

Because of the expense and uncertainty of litigation, we may not be in a position to enforce our intellectual property rights against third parties.

Because of the expense and uncertainty of litigation, we may conclude that, even if a third party is infringing our patents or our licensors’ patents or other
intellectual  property  rights,  the  risk-adjusted  cost  of  bringing  and  enforcing  such  a  claim  or  action  may  be  too  high  or  not  in  the  best  interest  of  us  or  our
stockholders. In such cases, we may decide that the more prudent course of action is to simply monitor the situation or initiate or seek some other non-litigious
action or solution.

Intellectual property rights do not protect against all potential threats to our potential competitive advantage.

The degree of future protection afforded by our intellectual property rights is highly uncertain because intellectual property rights have limitations and

may not adequately protect our business, or permit us to maintain any competitive advantage we may gain. The following examples are illustrative:

• Others may be able to make products that are similar to our product candidates but that are not covered by the claims of the patents that we license

from others or may license or own in the future.

• Others  may  independently  develop  similar  or  alternative  technologies  or  otherwise  circumvent  any  of  our  technologies  without  infringing  our

intellectual property rights.

• Any of our collaborators might not have been the first to conceive and reduce to practice the inventions covered by the patents or patent applications

that we license or may, in the future, own or license.

• Any of our collaborators might not have been the first to file patent applications covering certain of the patents or patent applications that we license or

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may, in the future, license.
Issued patents that have been licensed to us may not provide us with any competitive advantage, 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 does not have license rights, or in countries where research
and  development  safe  harbor  laws  exist,  and  then  use  the  information  learned  from  such  activities  to  develop  competitive  products  for  sale  in  our
major commercial markets.

• Ownership of patents or patent applications licensed to us may be challenged by third parties.

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•

The patents of third parties or pending or future applications of third parties, if issued, may have an adverse effect on our business.

Confidentiality  agreements  with  employees,  consultants  and  others  may  not  adequately  prevent  disclosure  of  trade  secrets  and  protect  other

proprietary information.

Trade secrets and/or confidential know-how can be difficult to maintain as confidential. In an effort to protect this type of information against disclosure
or appropriation by competitors, we require our employees, consultants, contractors and advisors to enter into confidentiality agreements with us. However,
current or former employees, consultants, contractors and advisers may unintentionally or willfully disclose our confidential information to competitors, and
confidentiality agreements may not provide an adequate remedy in the event of unauthorized disclosure of confidential information. Enforcing a claim that a
third party obtained illegally and is using trade secrets and/or confidential know-how is challenging, expensive, time-consuming and unpredictable. The extent
to which confidentiality agreements may be enforced does vary from jurisdiction to jurisdiction.

Failure  to  obtain  or  maintain  trade  secrets  and/or  trade  protection  of  our  confidential  know-how  could  adversely  affect  our  competitive  position.
Moreover,  our  competitors  may  independently  develop  substantially  equivalent  proprietary  information  and  may  even  apply  for  patent  protection  of  that
information. If successful in obtaining such patent protection, our competitors could limit our use of our trade secrets and/or confidential know-how.

We may need to license certain intellectual property from third parties, and such licenses may not be available on commercially reasonable terms, or

at all.

A  third  party  may  hold  intellectual  property,  including  patent  rights  that  are  important  or  necessary  to  the  development  or  commercialization  of  our
product candidates. It may be necessary for us to use the patented or proprietary technology of third parties to commercialize our product candidates, in which
case we would be required to obtain a license from such third parties. Such a license may not be available on commercially reasonable terms, or at all, which
could prevent us from commercializing our product candidates.

We may be subject to claims that our employees, consultants or independent contractors have wrongfully used or disclosed confidential information of

third parties.

We have received confidential and proprietary information from third parties. In addition, we employ individuals who were previously employed at other
biotechnology or pharmaceutical companies. We may be subject to claims that we or our employees, consultants or independent contractors have inadvertently
or otherwise improperly used or disclosed to us or others confidential information of their former employers or other owners of confidential information.

Further,  we  may  be  subject  to  ownership  disputes  in  the  future  arising  from,  among  other  things,  consultants  or  third-parties  who  are  involved  in
developing our product candidates. We may also be subject to claims that former employees, consultants, independent contractors, collaborators or other third
parties have an ownership interest in our patents or other intellectual property. Litigation may be necessary to defend against these and other claims challenging
our right to, and use of, confidential and proprietary information. If we fail in defending any such claims, in addition to paying monetary damages, we may lose
our rights to certain intellectual property. Such an outcome could have a material adverse effect on our business.

Even  if  we  are  successful  in  defending  against  these  claims,  litigation  could  result  in  substantial  cost  and  be  a  distraction  to  our  management  and

employees.

We may be subject to claims challenging the inventorship or ownership of our patents and other intellectual property.

We  may  also  be  subject  to  claims  that  former  employees,  collaborators  or  other  third  parties  have  an  ownership  interest  in  our  patents  and  other
intellectual property. We may be subject to ownership disputes in the future arising, for example, from conflicting obligations of consultants or others who have
been  involved  in  developing  our  product  candidates.  Litigation  may  be  necessary  to  defend  against  these  and  other  claims  challenging  inventorship  or
ownership.  If  we  fail  in  defending  any  such  claims,  in  addition  to  paying  monetary  damages,  we  may  lose  valuable  intellectual  property  rights,  such  as
exclusive ownership of, or right to use, valuable intellectual property. Such an outcome could have a material adverse effect on our business. Even if we are
successful in defending against such claims, litigation could be extremely costly and distract our management and other employees.

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Our reliance on third parties requires us to share our trade secrets, which increases the possibility that a competitor will discover them or that our

trade secrets will be misappropriated or disclosed.

Because we rely on third parties to assist with research and development and to manufacture our product candidates, we must, at times, share trade secrets
with them. We seek to protect our proprietary technology in part by entering into confidentiality agreements and, if applicable, material transfer agreements,
consulting  agreements  or  other  similar  agreements  with  our  advisors,  employees,  third-party  contractors  and  consultants  prior  to  beginning  research  or
disclosing proprietary information. These agreements are intended to limit the rights of the third parties to use, disclose or publish our confidential information,
including our trade secrets. Despite these contractual restrictions, the need to share trade secrets and other confidential information increases the risk that such
trade  secrets  could  become  known  to  our  competitors,  could  be  inadvertently  incorporated  into  the  technology  of  others,  or  could  be  disclosed  or  used  in
violation of these agreements. Given that our proprietary position is based, in part, on our know-how and trade secrets, a competitor’s discovery of our trade
secrets or other unauthorized use or disclosure would impair our competitive position and may have a material adverse effect on our business.

In the future we may also conduct joint research and development programs that may require us to share trade secrets under the terms of our research and
development or similar agreements. Despite our efforts to protect our trade secrets, our competitors may discover our trade secrets, either through breach of our
agreements with third parties, independent development, or publication of information by any of our third-party collaborators. A competitor’s discovery of our
trade secrets would impair our competitive position and have an adverse impact on our business.

If our trademarks and trade names are not adequately protected, then we may not be able to build name recognition in our markets of interest and our

business may be adversely affected.

Our trademarks or trade names may be challenged, infringed, circumvented or declared generic or determined to be infringing on other marks. We may
not be able to protect our rights to these trademarks and trade names, which we need to build name recognition among potential collaborators or customers in
our markets of interest. If we cannot adequately protect our trademarks and trade names, then we may not be able to build name recognition in our markets of
interest and our business would be harmed. At times, competitors may adopt trade names or trademarks similar to ours, thereby impeding our ability to build
brand identity and possibly leading to market confusion. In addition, there could be potential trade name or trademark infringement claims brought by owners
of other registered trademarks or trademarks that incorporate variations of our trademarks or trade names. Over the long term, if we are unable to successfully
register and protect our  trademarks  and  trade  names  and  establish  name  recognition  based  on  our  trademarks  and  trade  names,  then  we  may  not  be  able  to
compete effectively and our business may be adversely affected. Our efforts to enforce or protect our proprietary rights related to trademarks, trade secrets,
domain names, copyrights or other intellectual property may be ineffective and could result in substantial costs and diversion of resources and could adversely
impact our financial condition or results of operations.

Risks Related to Being a Public Company

We incur significant costs and demands upon management as a result of complying with the laws and regulations affecting public companies.

We incur significant legal, accounting and other expenses that we would not incur as a private company, including costs associated with public company
reporting requirements. We also incur costs associated with corporate governance requirements, including requirements under the Sarbanes-Oxley Act of 2002
(the "Sarbanes-Oxley Act"), as well as new rules implemented by the SEC and The Nasdaq Stock Market ("Nasdaq"). These rules and regulations increase the
company’s  legal  and  financial  compliance  costs  and  make  some  activities  more  time-consuming  and  costly.  Not  all  members  of  our  management  have
previously  managed  and  operated  a  public  company.  These  executive  officers  and  other  personnel  will  need  to  devote  substantial  time  to  gaining  expertise
regarding  operations  as  a  public  company  and  compliance  with  applicable  laws  and  regulations.  These  rules  and  regulations  may  also  make  it  difficult  and
expensive for us to obtain directors’ and officers’ liability insurance. As a result, it may be more difficult for us to attract and retain qualified individuals to
serve on our board of directors or as executive officers of our company, which may adversely affect investor confidence in us and could cause our business and
stock price to suffer.

Effective December 31, 2019, we are no longer an “emerging growth company,” and the reduced disclosure requirements applicable to “emerging

growth companies” no longer apply, which will increase our costs as a public company and increase the demands on management.

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Effective  December  31,  2019,  the  fiscal  year-end  following  the  fifth  anniversary  of  the  completion  of  our  initial  public  offering,  we  are  no  longer  an
“emerging growth company” as defined in the Jumpstart Our Business Startups Act. As a result, we are incurring significant additional expenses in complying
with certain provisions of the Sarbanes-Oxley Act and rules implemented by the SEC. Moreover, if we or our independent registered public accounting firm
identifies deficiencies in our internal control over financial reporting that are deemed to be material weaknesses, the market price of our stock could decline,
and we could be subject to sanctions or investigations by the SEC or other regulatory authorities, which would require additional financial and management
resources. Furthermore, investor perceptions of us may suffer if, in the future, material weaknesses are found, and this could cause a decline in the market price
of our stock. Any failure of our internal control over financial reporting could have a material adverse effect on the company’s stated operating results and harm
our reputation. If we are unable to implement these changes effectively or efficiently, it could harm our operations, financial reporting and financial results and
could result in an adverse opinion on internal control from our independent registered public accounting firm.

In addition, we are no longer eligible for reduced disclosure requirements applicable to emerging growth companies regarding executive compensation
and  exemptions  from  the  requirements  of  holding  advisory  say-on-pay  votes  on  executive  compensation.  These  increased  disclosure  requirements  require
additional  attention  from  management  and  increased  costs  to  the  company,  including  higher  legal  fees,  accounting  fees  and  fees  associated  with  investor
relations activities, among others.

Risks Related to Our Common Stock

The market price of our common stock is volatile.

The  market  price  of  our  common  stock  has  been,  and  is  expected  to  continue  to  be,  subject  to  significant  fluctuations.  Market  prices  for  securities  of
early-stage pharmaceutical, biotechnology and other life sciences companies have historically been particularly volatile. Some of the factors that may cause the
market price of our common stock to fluctuate include:

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reports on or the perception of clinical trial progress, or the lack thereof;
our ability to obtain regulatory approvals for our product candidates, and delays or failures to obtain such approvals;
failure of any of our approved product candidates to achieve commercial success;
failure to maintain our existing third-party license, supply and manufacturing agreements;
failure by us or our licensors to prosecute, maintain, or enforce our intellectual property rights;
changes in laws or regulations (or their interpretation) applicable to our product candidates;
any inability to obtain adequate supply of our product candidates or the inability to do so at acceptable prices;
adverse regulatory authority decisions or delays;
introduction of new products, services, or technologies by our competitors;
failure to meet or exceed financial and development projections that we may provide to the public;
failure to meet or exceed the financial and development projections of the investment community;
the perception of the pharmaceutical industry in general, and companies addressing our disease indications in particular, by the public, legislatures,
regulators and the investment community;
announcements of significant acquisitions, strategic collaborations, joint ventures, or capital commitments by us or our competitors;
disputes or other developments relating to proprietary rights, including patents, litigation matters, and our ability to obtain patent protection for our
technologies;
additions or departures of key personnel;
significant lawsuits, including patent, product liability or stockholder litigation;
if securities or industry analysts do not publish research or reports about our business, or if they issue negative or misleading opinions regarding our
business and stock;
changes in the market valuations of similar companies;
general market or macroeconomic conditions;
sales of common stock by the company or our stockholders in the future;
trading volume of our common stock;
announcements  by  commercial  partners  or  competitors  of  new  commercial  products,  clinical  progress  or  the  lack  thereof,  significant  contracts,
commercial relationships or capital commitments;
adverse publicity relating to the markets in which we operate, including with respect to other products and product candidates in such markets;
the introduction of technological innovations or new therapies that compete or might compete with our product candidates;
changes in the structure of healthcare payment systems; and
period-to-period fluctuations in our financial results.

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Moreover,  stock  markets  in  general  have  experienced  substantial  volatility  that  has  often  been  unrelated  to  the  operating  performance  of  individual

companies. These broad market fluctuations have had, and can be expected to continue to have, adverse effects on the trading price of our common stock.

In the past, following periods of volatility in the market price of a company’s securities, stockholders have often instituted class action securities litigation
against  those  companies.  Such  litigation,  if  instituted,  could  result  in  substantial  costs  and  diversion  of  management  attention  and  resources,  which  could
significantly harm our profitability and reputation.

Additionally, a decrease in our stock price may cause our common stock to no longer satisfy the continued listing standards of The Nasdaq Global Select
Market. If we are not able to maintain the requirements for listing on The Nasdaq Global Select Market, we could be delisted, which would likely result in an
immediate and significant decline in the trading price and liquidity of our stock, and would have a materially adverse effect on our ability to raise additional
funds.

Anti-takeover  provisions  in  our  organizational  documents  and  Delaware  law  might  discourage  or  delay  acquisition  attempts  for  the  company  that

stockholders might consider favorable.

Our Amended and Restated Certificate of Incorporation, and Amended and Restated Bylaws, contain provisions that may delay or prevent an acquisition

or change in control of the company. Our certificate of incorporation and bylaws include provisions that:

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authorize our board of directors to issue without further action by the stockholders, up to 20,000,000 shares of undesignated preferred stock;
require that any action to be taken by our stockholders be effected at a duly called annual or special meeting and not by written consent;
establish  an  advance  notice  procedure  for  stockholder  approvals  to  be  brought  before  an  annual  meeting  of  our  stockholders,  including  proposed
nominations of persons for election to our board of directors;
provide that vacancies on our board of directors may be filled only by a majority of directors then in office, even though less than a quorum; and
establish that our board of directors is divided into three classes, Class I, Class II and Class III, with each class serving staggered terms.

Further, as a Delaware corporation, we are subject to provisions of Delaware corporations law, which may impair a takeover attempt that our stockholders
may  find  beneficial.  These  anti-takeover  provisions  and  other  provisions  under  Delaware  law  could  discourage,  delay  or  prevent  a  transaction  involving  a
change in control of our company, including actions that our stockholders may deem advantageous, or could negatively affect the trading price of our common
stock. These provisions could also discourage proxy contests and make it more difficult for stockholders to elect directors of their choosing and to cause us to
take other corporate actions they desire.

We may experience adverse consequences because of required indemnification of officers and directors.

Provisions of our certificate of incorporation and bylaws provide that we will indemnify any director and officer as to liabilities incurred in their capacity

as a director or officer and on those terms and conditions set forth therein to the fullest extent of Delaware law. Further, we have purchased directors and
officers insurance on behalf of any such persons whether or not we would have the power to indemnify such person against the liability insured against. The
foregoing could result in substantial expenditures by us and prevent any recovery from our officers, directors, agents and employees for losses incurred by the
company as a result of their actions.

We do not anticipate that we will pay any cash dividends in the foreseeable future.

The current expectation is that we will retain any future earnings to fund the development and growth of our business. As a result, any capital appreciation of
the common stock of the company will be stockholders’ sole source of any gain for the foreseeable future.

The ownership of our common stock is highly concentrated, which may prevent stockholders from influencing significant corporate decisions and

may result in conflicts of interest that could cause our stock price to decline.

Our  executive  officers  and  directors  and  their  affiliates  and  entities  that  are  related  to  such  officers  and  directors  beneficially  own  or  control
approximately 16% of the total outstanding shares of common stock of the company. Accordingly, these executive officers, directors and their affiliates, acting
as a group, have substantial influence over the outcome of corporate actions requiring stockholder approval, including the election of directors, any merger,
consolidation or sale of all or

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substantially all of our assets or any other significant corporate transactions. These stockholders may also delay or prevent a change of control of our company,
even if such a change of control would benefit the other stockholders of the company. The significant concentration of stock ownership also may adversely
affect the trading price of our common stock due to investors’ perception that conflicts of interest may exist or arise, and may adversely affect the liquidity of
our common stock.

General Risk Factors

If we fail to maintain proper and effective internal controls, our ability to produce accurate financial

statements on a timely basis could be impaired.

We are subject to the reporting requirements of the Exchange Act, the Sarbanes-Oxley Act and Nasdaq rules and regulations. The Sarbanes-Oxley Act
requires,  among  other  things,  that  we  maintain  effective  disclosure  controls  and  procedures  and  internal  control  over  financial  reporting.  Effective  internal
control  over  financial  reporting  is  necessary  for  us  to  provide  reliable  financial  reports  and,  together  with  adequate  disclosure  controls  and  procedures,  is
designed to prevent fraud. We must perform system and process evaluation and testing of our internal controls over financial reporting to allow management to
report on the effectiveness of our internal controls over financial reporting in our Annual Report on Form 10-K for each year, as required by Section 404 of the
Sarbanes-Oxley Act ("Section 404"). This requires significant management efforts and requires us to incur substantial professional fees and internal costs to
expand our accounting and finance functions. Any failure to implement required new or improved controls, or difficulties encountered in their implementation,
could cause us to fail to meet our reporting obligations. In addition, any testing by us, as and when required, conducted in connection with Section 404, or any
subsequent testing by our independent registered public accounting firm, as and when required, may reveal deficiencies in our internal controls over financial
reporting  that  are  deemed  to  be  significant  deficiencies  or  material  weaknesses  or  that  may  require  prospective  or  retroactive  changes  to  our  financial
statements, or may identify other areas for further attention or improvement. Furthermore, we cannot be certain that our efforts will be sufficient to remediate or
prevent future material weaknesses or significant deficiencies from occurring.

If we are not able to comply with the requirements of Section 404, or if we are unable to maintain proper and effective internal controls, we may not be
able to produce timely and accurate financial statements. If that were to happen, the market price of our common stock would likely decline and we could be
subject to sanctions or investigations by Nasdaq, the SEC, or other regulatory authorities.

Our business and stock price could be negatively affected as a result of actions of activist stockholders, and such activism could impact the trading

value of our securities.

Stockholders may, from time to time, engage in proxy solicitations or put forth stockholder proposals, or otherwise attempt to effect changes and assert
influence on our board of directors and management. Activist campaigns that contest or conflict with our strategic direction or seek changes in the composition
of  our  board  of  directors  could  have  an  adverse  effect  on  our  operating  results  and  financial  condition  and  divert  management’s  attention.  A  proxy  contest
would require us to incur significant legal and advisory fees, proxy solicitation expenses and administrative and associated costs and require significant time
and attention by our board of directors and management, diverting their attention from the pursuit of our business strategy. Any perceived uncertainties as to
our future direction and control, our ability to execute on our strategy, or changes to the composition of our board of directors or management team arising from
a proxy contest or initiatives of activist stockholders could lead to the perception of a change in the direction of our business or instability, which may result in
the loss of potential business opportunities, make it more difficult to pursue strategic initiatives, or limit our ability to attract and retain qualified personnel and
business partners, any of which could adversely affect our business and operating results and the trading price of our stock. If individuals are ultimately elected
to our board of directors with a specific agenda, our ability to effectively implement our business strategy and create additional value for our stockholders may
be adversely effected. We may choose to initiate, or may become subject to, litigation as a result of a proxy contest or matters arising from a proxy contest,
which would serve as a further distraction to our board of directors and management and would require us to incur significant additional costs. In addition,
actions  such  as  those  described  above  could  cause  significant  negative  or  other  fluctuations  in  our  stock  price  based  upon  temporary  or  speculative  market
perceptions or other factors that do not necessarily reflect the underlying fundamentals and prospects of our business.

An active trading market for our common stock may not be sustained and our stockholders may not be able to resell their shares of common stock for

a profit, if at all.

An active trading market for our shares of common stock may not be sustained. If an active market for our common stock is not sustained, it may be

difficult for stockholders to sell their shares at an attractive price or at all.

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Future sales of shares by existing stockholders could cause our stock price to decline.

If existing stockholders sell, or indicate an intention to sell, substantial amounts of our common stock in the public market, whether after legal restrictions

on resale lapse or at other times, the trading price of our common stock could decline.

If equity research analysts do not publish research or reports, or publish unfavorable research or reports, about us, our business or our market, our

stock price and trading volume could decline.

The trading market for our common stock is influenced by the research and reports that equity research analysts publish about us and our business. Equity
research analysts may elect not to provide research coverage of our common stock, and such lack of research coverage may adversely affect the market price of
our common stock. If we do have equity research analyst coverage, we will not have any control over the analysts or the content and opinions included in their
reports. The price of our common stock could substantially decline immediately if one or more equity research analysts downgrade our stock or issue other
unfavorable commentary or research. If one or more equity research analysts ceases coverage of us or fails to publish reports onus regularly, demand for our
common stock could decrease, which in turn could cause our stock price and trading volume to decline.

If we become profitable, our ability to use our net operating loss carryforwards and other tax attributes to offset future taxable income or taxes may be

subject to limitations.

We  have  incurred  net  losses  since  our  inception,  and  expect  to  continue  to  incur  operating  losses  for  the  foreseeable  future.  If  we  become  profitable  in  the
future, our ability to use net operating loss carryforwards, or NOLs, and other tax attributes to offset future taxable income or reduce taxes may be subject to
limitations. In general, under Sections 382 and 383 of the Internal Revenue Code of 1986, as amended, or the Code, a corporation that undergoes an “ownership
change” (generally defined as a greater than 50% cumulative change by value in its equity ownership of certain stockholders over a rolling three-year period) is
subject  to  an  annual  limitation  on  its  ability  to  utilize  its  pre-change  NOLs  and  other  tax  attributes  (including  any  research  and  development  credit
carryforwards). Similar provisions of state tax law may also apply to limit the use of our state NOLs and other tax attributes.

We have not performed an analysis to determine whether our past issuances of stock and other changes in our stock ownership may have resulted in one or
more ownership changes within the meaning of Sections 382 and 383 of the Code. In addition, we may experience an ownership change in connection with this
offering or in the future as a result of subsequent changes in our stock ownership, some of which are outside our control; and we are not intending to take any
steps to prohibit any subsequent changes in our stock ownership in order to avoid such an ownership change. If an ownership change has occurred in the past or
occurs in the future, we may not be able to use a material portion of our NOLs and other tax attributes to offset future taxable income or taxes if we attain
profitability.

In addition to any limitation imposed by Section 382 of Code, the use of NOLs arising after December 31, 2017 generally is limited to a deduction of 80% of
taxable income for the corresponding taxable year. NOLs arising after December 31, 2017, with certain exceptions may not be carried back to previous taxable
years, but may be carried forward indefinitely.

Item 1B. Unresolved Staff Comments.

Not applicable.

Item 2. Properties.

As of December 31, 2021, we lease approximately 10,400 square feet in Germany in Gräfelfing and approximately 3,300 of office space in the U.S. in

New York City.

The New York City lease, which we entered into in November 2019, expires in April 2023 and provides the principal location for our U.S. operations.

The Gräfelfing, Germany lease, which was effective July 1, 2020 and then adjusted on March 1, 2021 to add more square footage, expires in June 2025.

We may look to expand the space available to us in our German facilities.

Item 3. Legal Proceedings.

64

We are not currently a party to any litigation, nor are we aware of any pending or threatened litigation against us that we believe would materially affect
our business, operating results, financial condition or cash flows. Our industry is characterized by frequent claims and litigation including securities litigation,
claims regarding patent and other intellectual property rights and claims for product liability. As a result, in the future, we may be involved in various legal
proceedings from time to time.

Item 4. Mine Safety Disclosures.

Not applicable.

65

PART II

Item 5. Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities.

Market Information

Our common stock is listed on the Nasdaq Global Select Market under the symbol "IMUX".

Holders

As of February 12, 2022, there were 34 holders of record of our common stock, which excludes stockholders whose shares were held in nominee or street
name  by  brokers.  The  actual  number  of  common  stockholders  is  greater  than  the  number  of  record  holders,  and  includes  stockholders  who  are  beneficial
owners, but whose shares are held in street name by brokers and other nominees. This number of holders of record also does not include stockholders whose
shares may be held in trust by other entities.

Dividend Policy

We have never declared or paid cash dividends on our common stock. We currently intend to retain all available funds and any future earnings for use in
the operation of our business and do not anticipate paying any dividends on our common stock in the foreseeable future. Any future determination to declare
dividends will be made at the discretion of our board of directors and will depend on our financial condition, operating results, capital requirements, general
business conditions and other factors that our board of directors may deem relevant.

Securities Authorized for Issuance under Equity Compensation Plans

Information about our equity compensation plans is incorporated herein by reference to Item 12 of Part III of this Annual Report.

Unregistered Sales of Equity Securities

None.

Issuer Purchases of Equity Securities

None.

66

Item 6. Selected Financial Data.
Not applicable.

67

Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations.

The following discussion and analysis of our financial condition and results of operations should be read in conjunction with our consolidated financial
statements  and  related  notes  included  elsewhere  in  this  Annual  Report.  This  discussion  contains  forward-looking  statements  that  involve  risks  and
uncertainties. Our actual results could differ materially from those discussed below. Factors that could cause or contribute to such differences include, but are
not limited to, those identified below and those discussed in “Risk Factors” included elsewhere in this Annual Report. As used in this report, unless the context
suggests otherwise, “we,” “us,” our” or “the Company” refer to Immunic, Inc. and its subsidiaries.

Overview

We are a clinical-stage biopharmaceutical company with a pipeline of selective oral immunology therapies focused on treating chronic inflammatory and
autoimmune diseases, including relapsing multiple sclerosis (“RMS”), ulcerative colitis (“UC”), Crohn’s disease (“CD”) and psoriasis. We are headquartered in
New York City with our main operations in Gräfelfing near Munich, Germany. We currently have approximately 55 employees.

We  are  currently  pursuing  three  development  programs.  These  include  the  vidofludimus  calcium  (IMU-838)  program,  which  is  focused  on  the
development of oral formulations of a small molecule inhibitor of the enzyme dihydroorotate dehydrogenase (“DHODH”); the IMU-935 program, which is
focused on an inverse agonist of retinoic acid receptor-related orphan nuclear receptor gamma truncated (“RORγt”), an immune cell-specific isoform of RORγ;
and  the  IMU-856  program,  which  involves  the  development  of  a  drug  targeting  the  restoration  of  intestinal  barrier  function  and  regeneration  of  bowel
epithelium. These product candidates are being developed to address diseases such as RMS, UC, CD, and psoriasis. In addition to these large markets, these
products are also being developed to address certain rare diseases with high unmet medical needs, such as primary sclerosing cholangitis (“PSC”), as well as
metastatic castration-resistant prostate cancer (“mCRPC”).

We have incurred net losses since inception of $196.9 million through December 31, 2021. We anticipate that we will continue to incur losses for at least
the next several years. Due to the uncertainties involved with therapeutic product development and the clinical trial process, we cannot predict the timing or
level of future expenses with certainty, when product approval might occur, if ever, or when profitability may be achieved or sustained.

Recent Events

1. CALDOSE-1 Baseline Characteristics

On February 18, 2022, we announced the main blinded baseline characteristics of our CALDOSE-1 trial of vidofludimus calcium in moderate-to-severe UC,
including:
•

263 moderate-to-severe UC patients were enrolled in 78 study sites with the Ukraine and Poland representing the countries with highest number of
patients and U.S. sites contributing 12.5% of the overall enrollment.

• Of the 263 patients, 148 (56.3%) were male and 115 (43.7%) were female patients. The mean age at baseline was 41.7 (18-77) years.
• All patients had to have failed at least one prior therapy option. Of the 263 patients, 83% were biologically naïve and 17% were biologically

•

•

experienced (received at least 1 prior treatment with any biological agent approved in the UC indication).
Enrolled patients had to show evidence of active moderate-to-severe UC disease. This is reflected in their baseline characteristics for patient-reported
outcomes:
◦

The baseline Mayo stool frequency scores were: (i) score of 3 for 59% of patients, (ii) score of 2 for 36% of patients and (iii) score of 1 for
5% of patients.
The Mayo rectal bleeding scores were: (i) score of 3 in 10% of patients, (ii) score of 2 for 54% of patients and (iii) score of 1 for 31% of
patients.
The average value for fecal calprotectin at baseline was approximately 1,320 μg/g for currently available, yet incomplete data.
The trial employed a central independent reader to evaluate the endoscopic eligibility criteria and the following modified Mayo endoscopic scores
were assessed at baseline:

◦

◦

◦
◦

55% of patients with a score of 3; and
45% of patients with a score of 2.

• At week 10 (the time point of the primary efficacy analysis), an adjudication procedure was used for endoscopy assessments. In the case of

disagreement between two independent readers, a third independent reader was used for adjudication.

68

We believe that these blinded baseline characteristics of randomized patients and the methodology regarding endoscopic assessments contributes to ensuring an
optimized study read-out.

2. IMU-935 Composition-of-Matter patents Granted

On February 2, 2022, we received a Notice of Allowance from the U.S. Patent and Trademark Office (USPTO) for patent application 16/644581, entitled,
“IL-17  and  IFN-gamma  inhibition  for  the  treatment  of  autoimmune  diseases  and  chronic  inflammation”.  We  also  received  notice  of  allowance  of  patent
application EP18762111.5 in Europe, and notice of grant of patent application 2018330633 in Australia. All three patents cover composition-of-matter of IMU-
935 and related formulations, and are expected to provide protection into at least 2038, without accounting for potential Patent Term Extension (PTE) in the
United States or Supplementary Protection Certificates (SPC) in Europe, respectively.

3. Other Product updates

For status updates on our product candidates in development, please see "Business - Key Status Updates."

4. Equity Financings

July 2021 Public Equity Offering

On July 15, 2021, we entered into an underwriting agreement with Piper Sandler & Co., as representative of the several underwriters listed on Schedule A

thereto, in connection with our public offering of 4,500,000 shares of our common stock, $0.0001 par value per share, at a public offering price of $10.00 per
share. Under the terms of the underwriting agreement, we granted the underwriters an option, exercisable for 30 days, to purchase up to an additional 675,000
shares of Common Stock at the public offering price, less underwriting discounts and commissions.

On July 19, 2021, we closed the offering. The net proceeds to us from the offering were approximately $42.0 million, after deducting underwriting

discounts and commissions and estimated offering expenses. The underwriters did not exercise the option to purchase additional shares.

ATM Issuances

On December 29, 2020, we entered into a sales agreement with SVB Leerink LLC under which we may issue and sell up to $50 million of our common

stock from time to time, through SVB Leerink as our sales agent, in what is deemed to be an “at the market offering” under applicable securities rules (the
“December 2020 ATM”). In the year ended December 31, 2021, we raised gross proceeds of $0.8 million pursuant to the December 2020 ATM through the sale
of 73,221 shares of common stock at a weighted average price of $10.27 per share. The net proceeds in 2021 from the December 2020 ATM were $0.7 million
after deducting underwriter commissions of $22,555. To date in 2022, we have raised gross proceeds of $16.7 million pursuant to the December 2020 ATM
through the sale of 1,568,487 shares of common stock at a weighted average price of $10.62 per shared. The net proceeds were $16.2 million after deducting
underwriter commissions of $0.5 million. As of February 18, 2022, $32.6 million in capacity remains under the December 2020 ATM.

5. License Agreement with the University Medical Center Goettingen

On September 22, 2021, we announced the execution of an in-license agreement with the University Medical Center Goettingen, Germany, covering the

combination of DHODH inhibitors and nucleoside analogues to treat viral infections (COVID-19 and Influenza). Terms of the agreement were not disclosed.

Preclinical research completed by the parties and their collaborators has shown that certain DHODH inhibitors, including vidofludimus calcium, strongly
synergize with selected nucleoside analogues to inhibit SARS-CoV-2 replication in vitro. For instance, in an in vitro test system, vidofludimus calcium alone
showed an up to 99.9% reduction in viral RNA at concentrations of 5 μM, which is well within the exposure levels seen in prior clinical trials. Likewise, NHC,
the active metabolite of molnupiravir, alone, was associated with an up to 99% reduction in viral RNA at concentrations of 100 nM. Compared to single agent
activity, the combination of vidofludimus calcium and NHC achieved an extra-ordinary reduction in viral RNA, down to the limit of detection, reducing SARS-
CoV-2 RNA by up to seven log units (corresponding to 0.00001% viral RNA remaining). This powerful reduction of virus replication in vitro was
demonstrated across multiple SARS-CoV-2 variants, including alpha, beta and delta, highlighting the independence of this approach to mutant virus forms. In
addition to molnupiravir, we are exploring alternate nucleoside analogues, some of which have shown very promising antiviral activity in vitro.

69

Recalling vidofludimus calcium’s clinical activity against COVID-19 in our Phase 2 CALVID-1 trial published in February 2021, and in light of recent

exacerbations in COVID-19 worldwide, we are very excited to have in-licensed this technology to incorporate into our pandemic preparedness effort. However,
with the extra-ordinary wealth of activity already ongoing at the company in other programs, we intend to evaluate and pursue the best possible strategic option
for this program, including potential partnership, collaboration or external funding.

6. Settlement Agreement with 4SC AG

On  March  31,  2021,  Immunic  AG,  our  wholly-owned  subsidiary,  and  4SC  AG  entered  into  a  settlement  agreement,  pursuant  to  which  Immunic  AG
settled its remaining obligation of the 4.4% royalty on net sales for $17.25 million. The payment was made 50% in cash and 50% in shares of our common
stock.  Pursuant  to  the  Agreement,  we  filed  a  resale  shelf  registration  statement  on  Form  S-3  covering  the  resale  of  the  shares.  With  the  execution  of  the
agreement, no further payment obligations remain between Immunic AG and 4SC AG.

7. Other

Changes to Executive Team

Appointment of Inderpal Singh as General Counsel

On June 1, 2021, we announced the appointment of Inderpal Singh as our General Counsel. In his role, Mr. Singh is responsible for legal and compliance

matters and has become part of our executive management team.

Appointment of Patrick Walsh as Chief Business Officer

On October 14, 2021, we announced the appointment of Patrick Walsh as Chief Business Officer. In this newly created role, Mr. Walsh is responsible for

business development, including strategic partnering opportunities, and has become part of our executive management team.

Executive Chairman Agreement with Duane Nash

On April 15, 2020, the compensation committee of our Board of Directors independently reviewed and approved entering into an employment agreement
with  the  current  Chairman  of  the  Board,  Duane  Nash,  MD,  JD,  MBA  and  pursuant  to  such  approval,  on  April  17,  2020,  we  and  Dr.  Nash  entered  into  the
Executive Chairman Agreement. The Executive Chairman Agreement establishes an “at will” employment relationship pursuant to which Dr. Nash serves as
Executive Chairman and contemplated a term that ends on October 15, 2020, which was subsequently extended to April 15, 2021. On April 15, 2021, we and
Dr. Nash entered into an addendum to extend the term of the Executive Chairman Agreement to April 15, 2022. In connection with the Agreement, we made a
one-time  award  to  Dr.  Nash  of  an  option  to  purchase  90,000  shares  of  Company  common  stock,  which  vest  monthly  commencing  on  May  15,  2021,  and
increased Dr. Nash’s monthly base salary to $27,960 from $25,417.

Critical Accounting Policies and Estimates

The  preparation  of  financial  statements  in  conformity  with  generally  accepted  accounting  principles  in  the  United  States  ("US"),  or  GAAP,  requires
management to make estimates and assumptions that affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities at the
date of the financial statements and the reported amounts of expenses during the reporting period. On an on-going basis, management makes its best estimate of
the  ultimate  outcome  for  these  items  based  on  historical  trends  and  other  information  available  when  the  financial  statements  are  prepared.  Changes  in
estimates are typically recognized in the period when new information regarding estimates becomes available to management. Actual results could differ from
those estimates.

Our significant accounting policies are described in more detail in Note 2, "Summary of Significant Accounting Policies," in the notes to the consolidated

financial statements. See below for what we believe are our Critical Accounting Policies.

70

Foreign Currency Translation and Presentation

Our reporting currency is US dollars. During the twelve months ended December 31, 2021 and 2020, Immunic AG’s operations were located in Germany
with the euro being its functional currency. Immunic Australia Pty Ltd.’s functional currency is the Australian dollar. All amounts in the financial statements
where the functional currency is not the US dollar are translated into US dollar equivalents at exchange rates as follows:

• assets and liabilities at reporting period-end rates;

• income statement accounts at average exchange rates for the reporting period; and

• components of equity at historical rates.

Gains and losses from translation of the financial statements into US dollars are recorded in stockholders’ equity net of the anticipated income tax effects
as  a  component  of  accumulated  other  comprehensive  income  (loss).  Realized  and  unrealized  gains  and  losses  resulting  from  foreign  currency  transactions
denominated in currencies other than the functional currency are reflected as general and administrative expenses in the Consolidated Statements of Operations.
Foreign currency transaction gains and losses related to long-term intercompany loans that are payable in the foreseeable future are recorded in Other Income.
The  Consolidated  Statements  of  Cash  Flows  were  prepared  by  using  the  average  exchange  rate  in  effect  during  the  reporting  period  which  reasonably
approximates the timing of the cash flows.

Goodwill

Business  combinations  are  accounted  for  under  the  acquisition  method.  The  total  purchase  price  of  an  acquisition  is  allocated  to  the  underlying
identifiable net assets, based on their respective estimated fair values as of the acquisition date. Determining the fair value of assets acquired and liabilities
assumed requires management’s judgment and often involves the use of significant estimates and assumptions, including assumptions with respect to future
cash inflows and outflows, probabilities of success, discount rates, and asset lives, among other items. Assets acquired and liabilities assumed are recorded at
their estimated fair values. The excess of the purchase price over the estimated fair values of the net assets acquired is recorded as goodwill.

Goodwill is tested for impairment at the reporting unit level annually in the fourth quarter, or more frequently when events or changes in circumstances
indicate that the asset might be impaired. Examples of such events or circumstances include, but are not limited to, a significant adverse change in legal or
business climate, an adverse regulatory action or unanticipated competition.

The Company assesses qualitative factors to determine whether the existence of events or circumstances would indicate that it is more likely than not that
the fair value of the reporting unit is less than its carrying amount. If after assessing the totality of events or circumstances, the Company were to determine that
it  is  more  likely  than  not  that  the  fair  value  of  the  reporting  unit  is  less  than  its  carrying  amount,  then  the  Company  would  perform  a  quantitative  test  that
compares the fair value to its carrying value to determine the amount of any impairment. Impairment testing for goodwill is done at the reporting unit level. The
Company has determined that it operates in a single operating segment and has a single reporting unit. The Company has determined there was no goodwill
impairment as of December 31, 2021.

Research and Development Expenses

Research and development expenses consist of expenses incurred in research and development activities, which include clinical trials, contract research
services, certain milestone payments, salaries and related employee benefits, allocated facility costs and other outsourced services. Research and development
expenses are charged to operations as incurred.

The Company enters into agreements with CROs to provide clinical trial services for individual studies and projects by executing individual work orders
governed by a Master Service Arrangement (“MSA”). The MSAs and associated work orders provide for regular recurrent payments and payments upon the
completion of certain milestones. The Company regularly assesses the timing of payments against actual costs incurred to ensure a proper accrual of related
expenses in the appropriate accounting period.

71

Collaboration Arrangements

Certain collaboration and license agreements may include payments to or from the Company of one or more of the following: non-refundable or partially
refundable  upfront  or  license  fees;  development,  regulatory  and  commercial  milestone  payments;  payment  for  manufacturing  supply  services;  partial  or
complete reimbursement of research and development costs; and royalties on net sales of licensed products. The Company assesses whether such contracts are
within the scope of Financial Accounting Standards Board (FASB) Accounting Standards Update (“ASU”) 2014-09 “Revenue from Contracts with Customers”
and ASU No. 2018-18, “Collaborative Arrangements”, ("ASU 2018-18"). ASU 2018-18, clarifies that certain elements of collaborative arrangements could
qualify as transactions with customers in the scope of ASC 606.

In October 2018, the Company entered into an option and license agreement (the "Daiichi Sankyo Agreement") with Daiichi Sankyo Co., Ltd. ("Daiichi
Sankyo") which granted the Company the right to license a group of compounds, designated by the Company as IMU-856, as a potential new oral treatment
option for diseases such as inflammatory bowel disease, irritable bowel syndrome with diarrhea, celiac disease and other barrier function associated diseases.
During the option period, the Company performed agreed upon research and development activities for which it was reimbursed by Daiichi Sankyo up to a
maximum agreed-upon limit. Such reimbursement is recorded as other income.

On January 5, 2020, the Company exercised its option to obtain the exclusive worldwide right to commercialization of IMU-856. Among other things, the
option exercise grants Immunic AG the rights to Daiichi Sankyo’s patent application related to IMU-856. In connection with the option exercise, the Company
paid a one-time upfront licensing fee to Daiichi Sankyo. Under the Daiichi Sankyo Agreement, Daiichi Sankyo is also eligible to receive future development,
regulatory and sales milestone payments, as well as royalties related to IMU-856.

Stock-Based Compensation 

We  measure  the  cost  of  employee  and  non-employee  services  received  in  exchange  for  equity  awards  based  on  the  grant-date  fair  value  of  the  award
recognized  generally  as  an  expense  (i)  on  a  straight-line  basis  over  the  requisite  service  period  for  those  awards  whose  vesting  is  based  upon  a  service
condition, and (ii) on an accelerated method for awards whose vesting is based upon a performance condition, but only to the extent it is probable that the
performance condition will be met. Stock-based compensation is estimated (i) at the date of grant based on the award’s fair value for equity classified awards
and (ii) at the final measurement date for liability classified awards. Forfeitures are recorded in the period in which they occur.

We  estimate  the  fair  value  of  stock  options  using  the  Black-Scholes-Merton  option-pricing  model,  which  requires  the  use  of  estimates  and  subjective
assumptions,  including  the  risk-free  interest  rate,  the  fair  value  of  the  underlying  common  stock,  the  expected  dividend  yield  of  our  common  stock,  the
expected volatility of the price of our common stock, and the expected term of the option. These estimates involve inherent uncertainties and the application of
management’s  judgment.  If  factors  change  and  different  assumptions  are  used,  our  stock-based  compensation  expense  could  be  materially  different  in  the
future.

Income Taxes

We are subject to corporate income tax laws and regulations in the U.S., Germany and Australia. Tax regulations within each jurisdiction are subject to

the interpretation of the related tax laws and regulations and require significant judgment in their application.

We  utilize  the  asset  and  liability  method  of  accounting  for  income  taxes  which  requires  the  recognition  of  deferred  tax  assets  and  liabilities  for  the
expected future tax consequences of events that have been included in the audited consolidated financial statements. Deferred income tax assets and liabilities
are determined based on the differences between the financial statement and tax basis of assets and liabilities using enacted tax rates in effect for the year in
which the differences are expected to reverse. The effect of changes in tax rates on deferred tax assets and liabilities is recognized in operations in the period
that includes the enactment date. Deferred taxes are reduced by a valuation allowance when, in the opinion of management, it is more likely than not some
portion or the entire deferred tax asset will not be realized. As of December 31, 2021, and December 31, 2020, we maintained a full valuation allowance against
the balance of deferred tax assets.

It is our policy to provide for uncertain tax positions and the related interest and penalties based upon management’s assessment of whether a tax benefit
is more likely than not to be sustained upon examination by tax authorities. We recognize interest and penalties accrued on any unrecognized tax benefits as a
component of income tax expense.

72

Components of Results of Operations

Revenue

To date, we have not generated any revenue from product sales and do not expect to generate any revenue from the sale of products in the foreseeable
future.  If  our  development  efforts  for  our  product  candidates  are  successful  and  result  in  regulatory  approval,  we  may  generate  revenue  in  the  future  from
product sales. We cannot predict if, when, or to what extent we will generate revenue from the commercialization and sale of our product candidates. We may
never succeed in obtaining regulatory approval for any of our product candidates.

Research and Development Expenses

Research and development expenses consist of costs associated with our research activities, including our product discovery efforts and the development

of our product candidates. Our research and development expenses include:

•

•

external  research  and  development  expenses  and  milestone  payments  incurred  under  arrangements  with  third  parties,  such  as  CROs,  contract
manufacturing organizations, collaborations with partners, consultants, and our scientific advisors; and

internal personnel expenses.

We expense research and development costs as incurred. Non-refundable advance payments for goods and services that will be used in future research and

development activities are capitalized as prepaid expenses and expensed when the service has been performed or when the goods have been received.

Since our inception in March 2016, we have spent a total of approximately $143.5 million in research and development expenses through December 31,

2021.

These costs primarily include external development expenses and internal personnel expenses for the three development programs, vidofludimus calcium,
IMU-935 and IMU-856. We have spent the majority of our research and development resources on vidofludimus calcium, our lead development program for
clinical trials in MS, UC, COVID-19 and PSC.

In August 2019, Immunic AG received a grant of up to approximately $730,000 from the German Federal Ministry of Education and Research, in support
of  the  InnoMuNiCH  (Innovations  through  Munich-Nippon  Cooperation  in  Healthcare)  project.  The  grant  funds  will  be  used  to  fund  a  three-year  research
project  relating  to  autoimmune  diseases  by  us  and  our  three  project  partners.  Since  the  inception  of  the  grant,  we  have  recorded  $356,000,  $178,000  and
$159,000 of which were recorded in 2021 and 2020, respectively, and which were classified in Other Income in the accompanying consolidated statement of
operations.

Our research and development expenses may increase in the foreseeable future as we continue to conduct ongoing regulatory and development activities,
initiate new preclinical and clinical trials and build our pipeline. The process of commercialization, conducting clinical trials and preclinical studies necessary
to obtain regulatory approval is costly and time consuming. We may never succeed in achieving regulatory approval for any of our product candidates.

Successful development of product candidates is highly uncertain and may not result in approved products. Completion dates and completion costs can
vary significantly for each product candidate and are difficult to predict. We anticipate that we will make determinations as to which programs to pursue and
how  much  funding  to  direct  to  each  program  on  an  ongoing  basis  in  response  to  the  development  and  regulatory  success  of  each  product  candidate,  and
ongoing assessments as to each product candidate’s commercial potential.

General and Administrative Expenses

General and administrative expenses consist primarily of personnel expenses, professional fees for legal, accounting, tax and business consulting services,

insurance premiums and stock-based compensation.

Other Income (Expense), Net

73

Interest Income

Interest income consists of interest earned on our money market funds and bank accounts which are a portion of our cash and cash equivalents balance.

Our interest income has not been significant due to low interest rates earned on invested balances.

Other Income (Expense), Net

Other income (expense) consists primarily of a research and development tax incentive related to clinical trials performed in Australia, foreign currency
transaction gains and losses related to long-term intercompany loans that are payable in the foreseeable future and the recognition of deferred revenue related to
research and development expenses in connection with our option and licensing agreement with Daiichi Sankyo Co., Ltd.

Results of Operations

Comparison of Fiscal Years Ended December 31, 2021 and 2020

The  following 

table  summarizes  our  operating  expenses  for 

Operating expenses:

Research and development
General and administrative
4SC royalty settlement (see note 4)
Total operating expenses

Loss from operations
Total other income (expense)
Net loss

61,115 
13,300 
17,250 
91,665 
(91,665)
(1,280)
(92,945)

38,637 
10,334 
— 
48,971 
(48,971)
4,954 
(44,017)

the  years  ended  December  31,  2021  and  2020  (dollars 
Change

Years Ended December 31,
2020
2021

$

22,478 
2,966 
17,250 
42,694 
(42,694)
(6,234)
(48,928)

in 

thousands):

%

58 
29 

87 
87 
(126)
111 

%
%
NM
%
%
%
%

Research and development expenses increased by $22.5 million during the twelve months ended December 31, 2021, as compared to the twelve months

ended December 31, 2020. The increase reflects (i) a $10.2 million increase in external development costs related to the Phase 3 program of vidofludimus
calcium in relapsing multiple sclerosis, (ii) a $7.4 million increase in external development costs related to the Phase 2 trial of vidofludimus calcium in
progressive multiple sclerosis, (iii) a $4.7 million increase in external development costs related to the Phase 2 clinical trial of vidofludimus calcium in
ulcerative colitis, (iv) a $2.4 million increase in personnel expense in research and development, $1.0 million of which is related to non-cash stock
compensation expense and the remainder of which is related to an increase in headcount, (v) a $1.6 million increase in external development costs related to the
Phase 1 clinical trial of IMU-935, (vi) a $1.8 million increase in external costs for IMU-856, (vii) a $2.1 million increase in preclinical and drug supply costs
related to vidofludimus calcium and (viii) $1.1 million related to increased costs across numerous categories. The increases were partially offset by (i) a $6.9
million decrease in external development costs related to the Phase 2 clinical trial of vidofludimus calcium in COVID-19 and (ii) a decrease of $1.9 million in
drug supply costs for IMU-856.

General and administrative expenses increased by $3.0 million during the twelve months ended December 31, 2021, as compared to the twelve months
ended December 31, 2020. The increase was primarily due to (i) a $2.2 million increase related to non-cash stock compensation expense and (ii) a $0.8 million
increase across numerous categories.

On March 31, 2021, Immunic AG and 4SC AG entered into a Settlement Agreement, pursuant to which Immunic AG settled its remaining obligation of
the 4.4% royalty on net sales for $17.25 million (Tranche III of the Agreement). The payment was made 50% in cash and 50% in shares of Immunic’s common
stock. No further payment obligations remain between Immunic and 4SC AG.

Other income decreased by $6.2 million during the twelve months ended December 31, 2021, as compared to the twelve months ended December 31,
2020. The decrease was primarily attributable to (i) a $6.9 million change in other income (loss) as a result of a $4.3 million foreign exchange loss in 2021 on a
$52.0 million intercompany loan between Immunic, Inc. and

74

 
 
Immunic AG combined with a $2.5 million foreign exchange gain in 2020 on this intercompany loan and (ii) a $1.0 million decrease in recognized deferred
income attributable to reimbursements of research and development expenses in connection with the Daiichi Sankyo Agreement realized in 2020. The decrease
was partially offset by (i) a $1.2 million research allowance received from the German Federal Ministry of Finance and (ii) a $0.5 million increase in research
and development tax incentives for clinical trials in Australia as a result of increased spending on clinical trials in Australia.

Liquidity and Capital Resources

Overview

We  have  no  products  approved  for  commercial  sale  and  have  not  generated  any  revenue  from  product  sales.  We  have  never  been  profitable  and  have
incurred  operating  losses  in  each  year  since  our  inception  in  2016.  Our  net  losses  were  approximately  $92.9  million  and $44.0 million for the years ended
December 31, 2021 and 2020, respectively. As of December 31, 2021, we had an accumulated deficit of approximately $196.9 million. Substantially all of our
operating  losses  resulted  from  expenses  incurred  in  connection  with  our  research  and  development  programs  and  from  general  and  administrative  costs
associated with our operations.

We expect to incur significant expenses and increasing operating losses for the foreseeable future as we initiate and continue the preclinical and clinical
development of our product candidates and add personnel necessary to operate as a company with an advanced clinical pipeline of product candidates. To the
extent additional funds are necessary to meet long-term liquidity needs as we continue to execute our business strategy, we anticipate that they will be obtained
through the incurrence of indebtedness, additional equity financings or a combination of these potential sources of funds, although we can provide no assurance
that these sources of funding will be available on reasonable terms.

From inception through December 31, 2021, we have raised net cash of approximately $259.5 million from private and public offerings of preferred and
common stock. As of December 31, 2021, we had cash and cash equivalents of approximately $86.9 million. We are dependent on financing activities to fund
ongoing operations, and due to the inherent uncertainties in successfully completing financing transactions, and with our forecasted cash reach through the first
quarter  of  2023,  these  are  indicators  of  an  inability  to  continue  as  a  going  concern.  However,  we  have  the  ability  to  manage  the  amount  and  timing  of
expenditures to reduce costs, have limited required fixed spend, and can manage working capital as needed and that coupled with the $16.2 million of cash
raised so far in 2022 under our At The Market ("ATM") facility alleviates any uncertainty that we will have adequate liquidity to meet our obligations for at
least the next 12 months from the financial statement release date.

In November 2020, we filed a shelf registration statement on Form S-3 (the "2020 Shelf Registration Statement"). The 2020 Shelf Registration Statement
permits the offering, issuance and sale of up to $250.0 million of common stock, preferred stock, warrants, debt securities, and/or units in one or more offerings
and in any combination of the foregoing.

In December 2020, we filed a prospectus supplement for the offering, issuance and sale of up to a maximum aggregate offering price of $50.0 million of
common stock that may be issued and sold under an at-the-market sales agreement with SVB Leerink as agent (the "December 2020 ATM"). We intend to use
the net proceeds from the December 2020 ATM to continue to fund the ongoing clinical development of our product candidates and for other general corporate
purposes, including funding existing and potential new clinical programs and product candidates. The December 2020 ATM will terminate upon the earlier of
(i) the issuance and sale of all of the shares through SVB Leerink on the terms and subject to the conditions set forth in the sales agreement for the December
2020 ATM or (ii) termination of the December 2020 ATM as otherwise permitted thereby. The December 2020 ATM may be terminated at any time by either
party upon ten days’ prior notice, or by SVB Leerink at any time in certain circumstances, including the occurrence of a material adverse effect on us.

In the year ended December 31, 2021, we raised gross proceeds of $0.8 million pursuant to the December 2020 ATM through the sale of 73,221 shares of
common stock at a weighted average price of $10.27 per share. The net proceeds from the December 2020 ATM were $0.7 million after deducting underwriter
commissions of $22,555. To date in 2022, we have raised gross proceeds of $16.7 million pursuant to the December 2020 ATM through the sale of 1,568,487
shares of common stock at a weighted average price of $10.62 per share. The net proceeds were $16.2 million after deducting underwriter commissions of
$0.5 million. As of February 18, 2022, $32.6 million in capacity remains under the December 2020 ATM.

Debt Financing

On  October  19,  2020,  we  and  Immunic  AG  entered  into  a  Finance  Contract  (the  “Loan  Agreement”)  with  the  European  Investment  Bank  (“EIB”),

pursuant to which EIB agreed to provide Immunic AG with a term loan in an aggregate amount of up

75

to  €24.5  million  to  support  the  development  of  our  lead  product  candidate,  IMU-838,  in  moderate  coronavirus  disease  2019  (“COVID-19”),  to  be  made
available to be drawn in three tranches, with the second and third tranches subject to the completion of certain pre-defined milestones. Effective October 20,
2021 we terminated this agreement with the EIB and no funds were drawn under this arrangement.

Public Equity Offerings

July 2021 Public Equity Offering

On July 15, 2021, we entered into an underwriting agreement with Piper Sandler & Co., as representative of the several underwriters listed on Schedule A

thereto, in connection with our public offering of 4,500,000 shares of our common stock, $0.0001 par value per share, at a public offering price of $10.00 per
share. Under the terms of the underwriting agreement, we granted the underwriters an option, exercisable for 30 days, to purchase up to an additional 675,000
shares of common stock at the public offering price, less underwriting discounts and commissions. This option was not exercised.

On July 19, 2021, we closed the offering. The net proceeds to us from the offering were approximately $42.0 million, after deducting underwriting

discounts and commissions and estimated offering expenses payable by us.

Cash Flows

The 

following 

table 

shows 

a 

summary 

of 

our 

cash 

flows 

for 

the 

years 

Cash (used in) provided by:
Operating activities
Investing activities
Financing activities

Net cash used in operating activities

ended  December 
2021

31 

(in 

thousands):
2020

$

$

(83,233)
(67)
42,841 

(46,124)
(146)
144,431 

During  the  year  ended  December  31,  2021,  operating  activities  used  $83.2  million  of  cash.  The  use  of  cash  related  to  our  net  loss  of  $92.9  million
adjusted for non-cash charges of $8.6 million related to common stock issued for the 4SC AG transaction, $5.9 million related to stock-based compensation and
a $4.3 million unrealized foreign currency loss as well as a $9.3 million net change in our operating assets and liabilities. Changes in our operating assets and
liabilities  consisted  primarily  of  an  increase  of  $12.8  million  in  prepaid  expenses  and  other  current  assets  partially  offset  by  $3.5  million  increase  in  other
current liabilities, accrued expenses and accounts payable. The increase in prepaid expenses and other current assets is primarily due to higher prepaid clinical
costs and an increased receivable for the Australian research and development credit. The increase in liabilities is primarily due to an increase in clinical costs
as a result of the start of our Phase 3 clinical studies for RMS and Phase 2 clinical studies for PMS.

During  the  year  ended  December  31,  2020,  operating  activities  used  $46.1  million  of  cash.  The  use  of  cash  related  to  our  net  loss  of  $44.0  million
adjusted for non-cash charges of $2.7 million related to stock-based compensation and was partially offset by a $2.5 million unrealized foreign currency gain as
well as a $2.4 million net change in our operating assets and liabilities.

Net cash used in investing activities

During the year ended December 31, 2021, net investing activities used $67,000 of cash, primarily due to purchase of equipment.

During the year ended December 31, 2020, net investing activities used $0.1 million of cash, primarily due to purchase of equipment.

Net cash provided by financing activities

During the year ended December 31, 2021, financing activities provided $42.8 million of cash of consisting of net cash proceeds from the sale of common

stock under the July 2021 equity offering and the December 2020 ATM.

76

During  the  year  ended  December  31,  2020,  financing  activities  provided  $144.4  million  of  cash  of  consisting  of  net  cash  proceeds  from  the  sale  of

common stock under the July 2019 ATM and the April 2020, June 2020, and August 2020 equity offerings.

Our forecast of the period of time through which our financial resources will support our operations is a forward-looking statement that involves risks and
uncertainties, and actual results could vary materially. Our future expenses and capital requirements are difficult to forecast and will depend on many factors,
including, but not limited to:

•

•

•

•

•

•

•

•

•

•

•

•

the timing and structure of any strategic options and transactions, if any;

the cost, timing and outcome of any future litigation costs;

personnel-related  expenses,  including  salaries,  benefits,  stock-based  compensation  expense  and  other  compensation  expenses  related  to
retention and termination of personnel;

the scope, progress, results and costs of research and development and ongoing clinical trials;

the cost and timing of future regulatory submissions;

the cost and timing of developing and validating the manufacturing processes for any potential product candidates;

the cost and timing of any commercialization activities, including reimbursement, marketing, sales and distribution costs;

our ability to establish new collaborations, licensing or other arrangements and the financial terms of such agreements;

the number and characteristics of any future product candidates we pursue;

the costs involved with being a public company;

the costs involved in preparing, filing, prosecuting, maintaining, defending and enforcing patents, including litigation costs and the outcome
of such litigation; and

the timing, receipt and amount from the sales of, or royalties on any future products.

Until such time, if ever, as we can generate substantial product revenues, we expect to finance our cash needs through a combination of stock offerings,
debt financings, strategic alliances, collaborations and licensing arrangements. We do not expect to achieve revenue from product sales prior to the use of the
net proceeds from our public and private offerings to date. We do not have any committed external source of funds. Additional funds may not be available on
acceptable terms, if at all. To the extent that we raise additional capital through the sale of equity securities, the ownership interest of our stockholders will be
diluted and it may be on terms that are not favorable to us or our stockholders. Debt financing, if available, may involve covenants restricting our operations or
our  ability  to  incur  additional  debt  or  other  terms  that  are  not  favorable  to  us  or  our  stockholders.  If  we  raise  additional  funds  through  collaborations  and
licensing arrangements with third parties, we would expect to relinquish substantial rights to our technologies or our future products, or grant licenses on terms
that may not be favorable to us. If we were to complete a merger, we may relinquish all control over the organization and could experience detrimental tax
effects. If we are unable to raise adequate funds, we may have to liquidate some or all of our assets. Any of these factors could harm our operating results.

Off-Balance Sheet Arrangements

Through December 31, 2021, we have not entered into and did not have any relationships with unconsolidated entities or financial collaborations, such as
entities  often  referred  to  as  structured  finance  or  special  purpose  entities,  established  for  the  purpose  of  facilitating  off-balance  sheet  arrangements  or  other
contractually narrow or limited purpose.

Other Commitments and Obligations

In May 2016, the Company entered into a purchase agreement with 4SC whereby the Company acquired certain assets, including the rights to patents and
patent  applications,  trademarks  and  know-how.  This  transaction  was  accounted  for  as  an  asset  acquisition  under  Accounting  Standards  Update  2017-01  -
Business Combinations (Topic 805): Clarifying the Definition of a Business. The Agreement included payments (Tranches III and IV) that were contingent
upon the occurrence of certain events and required the Company to pay royalties equal to 4.4% of the aggregated net sales for a certain period as defined in the
Agreement (Tranche III) upon commercialization of the acquired assets. Effective April 12, 2019, the parties agreed to settle

77

Tranche  IV  by  issuing  120,070  shares  of  the  Company’s  common  stock  to  4SC  at  the  time,  while  keeping  the  obligation  to  pay  Tranche  III  in  effect.
Approximately $1.5 million of expense was recorded as a result of the issuance of these shares on April 12, 2019. On March 31, 2021, Immunic AG, a wholly-
owned subsidiary of the Company, and 4SC AG entered into a Settlement Agreement, pursuant to which Immunic AG settled its remaining obligation of the
4.4% royalty on net sales for $17.25 million (Tranche III of the purchase agreement). The payment was made 50% in cash and 50% in shares of Immunic’s
common stock. Pursuant to the Agreement, the Company filed a resale shelf registration statement on Form S-3 covering the resale of the Shares. With the
execution of the Agreement, no further payment obligations remain between Immunic AG and 4SC AG.

See Note 4 of Notes to the Financial Statements regarding the Company’s obligations under the option agreement with Daiichi Sankyo, which includes

the potential payment of future development, regulatory and sales milestone payments, as well as royalties related to IMU-856.

the 

operating 

lease 

obligation 

are 

as 

follows 

as 

of  December 

31, 

2021 

(in 

thousands):
457 
307 
233 
116 
— 
— 
1,113 
95 
1,018 

$
$
$
$
$
$
$
$
$

of 

  Maturities 
2022
2023
2024
2025
2026
Thereafter
Total lease payments
Less: interest portion

Present value of lease obligation

Contractual Obligations

As of December 31, 2021, the Company has non-cancelable contractual obligations under certain agreements related to its development programs for

vidofludimus calcium, IMU-935 and IMU-856 totaling approximately $2.8 million, all of which is expected to be paid in 2022.

Recently Adopted Accounting Standards

There are no recently issued accounting standards that would have a significant impact on the company's consolidated financial statements.

Item 7A. Quantitative and Qualitative Disclosures about Market Risk.

Interest Rate Sensitivity

We  had  cash  and  cash  equivalents  of  $86.9  million  as  of  December  31,  2021,  which  were  held  for  working  capital  purposes.  We  do  not  enter  into
investments for trading or speculative purposes. We do not believe that we have any material exposure to changes in the fair value of these investments as a
result of changes in interest rates due to their short-term nature. However, $23.6 million of these funds are held in German bank accounts that were earning
negative  interest  of  0.5%  as  of  December  31,  2020  and  2021.  There  was  also  $26.9  million  held  in  German  banks  that  are  U.S.  dollar  denominated  bank
accounts and $36.4 million in U.S. bank accounts that are earning nominal interest. Declines or increases in interest rates, however, will reduce or increase
future investment income, respectively, to the extent we have funds available for investment.

78

Foreign Currency Exchange Risk

Our  primary  research  and  development  operations  are  conducted  in  our  facilities  in  Germany.  We  have  entered  and  may  continue  to  enter  into
international agreements, primarily related to our clinical studies. Accordingly, we have exposure to foreign currency exchange rates and fluctuations between
the U.S. dollar and foreign currencies, primarily the euro and the Australian dollar, which could adversely affect our financial results, including income and
losses  as  well  as  assets  and  liabilities.  To  date,  we  have  not  entered  into,  and  do  not  have  any  current  plans  to  enter  into,  any  foreign  currency  hedging
transactions or derivative financial transactions. Our exposure to foreign currency risk will fluctuate in future periods as our research and clinical development
activities in Europe and Australia change. We currently maintain a significant amount of our assets outside of the U.S.

The functional currencies of our foreign subsidiaries are the applicable local currencies. Accordingly, the effects of exchange rate fluctuations on the net
assets of these operations are accounted for as translation gains or losses in accumulated other comprehensive income (loss) within stockholders’ equity. Our
German subsidiaries are currently a significant portion of our business and, accordingly, a change of 10% in the currency exchange rates, primarily the euro,
could have a material impact on their financial position or results of operations.

Although operating in local currencies may limit the impact of currency rate fluctuations on the results of operations of our German subsidiaries, rate
fluctuations may impact the consolidated financial position as the assets and liabilities of our foreign operations are translated into U.S. dollars in preparing our
consolidated balance sheets. As of December 31, 2021, our German subsidiaries had net current assets (defined as current assets less current liabilities), subject
to foreign currency translation risk, of $63.2 million. The potential decrease in net current assets as of December 31, 2021, from a hypothetical 10% adverse
change in quoted foreign currency exchange rates, due primarily to the euro, would be approximately $6.3 million. In addition, a 10% change in the foreign
currency exchange rates for the year ended December 31, 2021, would have impacted our net loss by approximately $8.2 million due primarily to the euro.

Effects of Inflation

We do not believe that inflation and changing prices had a significant impact on our results of operations for any periods presented herein.

Item 8. Financial Statements and Supplementary Data.

The consolidated financial statements required pursuant to this item are included in Part IV, Item 15 of this Annual Report, and are presented beginning

on page F-1.

Item 9. Changes in and Disagreements with Accountants on Accounting and Financial Disclosure.

None.

79

Item 9A. Controls and Procedures.

Evaluation of Disclosure Controls and Procedures

Management, with the participation of our Chief Executive Officer and Principal Financial and Accounting Officer, evaluated the effectiveness of our
disclosure controls and procedures as of December 31, 2021. The term “disclosure controls and procedures,” as defined in Rule 13a-15(e) of the Exchange Act,
means controls and other procedures of a company that are designed to provide reasonable assurance that information required to be disclosed by a company in
the reports that it files or submits under the Exchange Act is recorded, processed, summarized and reported within the time periods specified in the Securities
and  Exchange  Commission’s  rules  and  forms.  Disclosure  controls  and  procedures  include,  without  limitation,  controls  and  procedures  designed  to  provide
reasonable assurance that information required to be disclosed is accumulated and communicated to our management, including our Chief Executive Officer
and  Principal  Financial  and  Accounting  Officer,  as  appropriate,  to  allow  timely  decisions  regarding  required  disclosure.  Management  recognizes  that  any
controls and procedures, no matter how well designed and operated, can provide only reasonable assurance of achieving their desired control objectives, and
management  necessarily  is  required  to  apply  its  judgment  in  evaluating  the  cost-benefit  relationship  of  possible  controls  and  procedures.  Based  on  the
evaluation of our disclosure controls and procedures as of December 31, 2021, our Chief Executive Officer and Principal Financial and Accounting Officer
have concluded that, as of December 31, 2021, our disclosure controls and procedures were effective at the reasonable assurance level.

Management's Report on Internal Control Over Financial Reporting

Management is responsible for establishing and maintaining adequate internal control over financial reporting as such term is defined in Rule 13a-15(f)
under the Exchange Act. Internal control over financial reporting is a process designed under the supervision and with the participation of our management,
including our Chief Executive Officer and Principal Financial and Accounting Officer, to provide reasonable assurance regarding the reliability of financial
reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles. Our internal control
over financial reporting includes those policies and procedures that (i) pertain to the maintenance of records that, in reasonable detail, accurately and fairly
reflect the transactions and dispositions of our assets; (ii) provide reasonable assurance (a) that transactions are recorded as necessary to permit preparation of
financial statements in accordance with generally accepted accounting principles, (b) that our receipts and expenditures are being made only in accordance with
authorizations  of  our  management  and  directors,  and  (c)  regarding  the  prevention  or  timely  detection  of  the  unauthorized  acquisition,  use  or  disposition  of
assets that could have a material effect on our financial statements.

Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections of any evaluation
of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance
with the policies or procedures may deteriorate.

As of December 31, 2021, our management conducted an evaluation of the effectiveness of our internal control over financial reporting using the criteria
set  forth  by  the  Committee  of  Sponsoring  Organizations  of  the  Treadway  Commission  in  Internal  Control  -  Integrated  Framework  (2013).  Based  on  this
evaluation, our management concluded that, as of December 31, 2021, our internal control over financial reporting was effective.

Changes in Internal Control over Financial Reporting

There  was  no  change  in  our  internal  control  over  financial  reporting  that  occurred  during  the  quarter  ended  December  31,  2021  that  has  materially

affected, or is reasonably likely to materially affect, our internal control over financial reporting.

Item 9B. Other Information.

None.

80

Item 10. Directors, Executive Officers and Corporate Governance.

PART III

Information  required  by  this  item  will  be  contained  in  our  definitive  proxy  statement  (the  “Definitive  Proxy  Statement”),  to  be  filed  with  the  SEC  in
connection  with  our  2022  Annual  Meeting  of  Stockholders,  which  is  expected  to  be  filed  not  later  than  120  days  after  the  end  of  our  fiscal  year  ended
December  31,  2021,  under  the  headings  “Election  of  Directors,”  “Corporate  Governance,”  “Executive  Officers,”  and  “Section  16(a)  Beneficial  Ownership
Reporting Compliance,” and is incorporated herein by reference.

We  have  a  written  Code  of  Business  Conduct  and  Ethics  that  applies  to  our  principal  executive  officer,  principal  financial  officer  and  our  principal
accounting officer and every other director, officer and employee of Immunic. The Code of Business Conduct and Ethics is available on our Internet website at
www.imux.com.  A  copy  of  the  Code  of  Business  Conduct  and  Ethics  will  be  provided  free  of  charge  by  making  a  written  request  and  mailing  it  to  our
corporate  headquarters  offices  to  the  attention  of  the  Investor  Relations  Department.  If  any  amendment  to,  or  a  waiver  from,  a  provision  of  the  Code  of
Business  Conduct  and  Ethics  that  applies  to  the  principal  executive  officer,  principal  financial  officer  and  principal  accounting  officer  is  made,  such
information will be posted on our Internet website within four business days at www.imux.com.

Item 11. Executive Compensation.

Information  required  by  this  item  will  be  found  in  our  Definitive  Proxy  Statement  under  the  heading  "Executive  Compensation"  and  is  incorporated

herein by reference.

Item 12. Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters.

Information required by this item will be found in our Definitive Proxy Statement under the headings "Securities

Authorized for Issuance Under Equity Compensation Plans," "Security Ownership of Certain Beneficial Owners" and "Security Ownership of Directors and
Executive Officers" and is incorporated herein by reference.

Item 13. Certain Relationships and Related Transactions, and Director Independence.

Information required by this item will be found in our Definitive Proxy Statement under the headings "The Board of Directors and Board Committees"

and "Certain Relationships and Related-Party Transactions" and is incorporated herein by reference.

Item 14. Principal Accounting Fees and Services.

Information required by this item will be found in our Definitive Proxy Statement under the heading "Proposal to Ratify the Appointment of Independent

Registered Public Accounting Firm" and is incorporated herein by reference.

81

Item 15. Exhibits, Financial Statement Schedules.

1. Financial Statements. We have filed the following documents as part of this Annual Report:

PART IV

Report of Baker Tilly U.S, LLP, Independent Registered Public Accounting Firm
Consolidated Balance Sheets
Consolidated Statements of Operations
Consolidated Statements of Comprehensive Loss
Consolidated Statements of Stockholders’ Equity
Consolidated Statements of Cash Flows
Notes to Consolidated Financial Statements

2. Financial Statement Schedules. None.

3. Exhibits. The following exhibits are filed herewith or are incorporated by reference to exhibits previously

filed with the U.S. Securities and Exchange Commission.

82

Page

F-2
F-4
F-5
F-6
F-7
F-8
F-9

 
 
EXHIBITS

Exhibit Title

Amended and Restated Articles of Incorporation.
Third Amended and Restated Bylaws.
2019 Omnibus Equity Incentive Plan.
Description of Registrant's Securities
Sales Agreement, dated July 17, 2019, between Immunic, Inc.
and SVB Leerink LLC.

Option and License Agreement, dated September 27, 2018,
between Immunic AG and Daiichi Sankyo Company, Ltd.
Asset Purchase Agreement, dated May 13, 2016, between
Immunic AG and 4SC AG.
Form of Indemnification Agreement.
Employment Agreement between Dr. Daniel Vitt and Immunic
AG.
Addendum to Service Agreement between Immunic AG and Dr.
Daniel Vitt.
Employment Agreement between Dr. Manfred Groeppel and
Immunic AG.
Addendum to Service Agreement between Immunic AG and Dr.
Manfred Groeppel.
Employment Agreement dated April 17, 2020, between Immunic,
Inc. and Duane Nash.
Addendum to Employment Agreement dated October 15, 2020,
between Immunic, Inc. and Duane Nash.
Placement Agency Agreement, dated April 23, 2020, between
Immunic, Inc. and Roth Capital Partners, LLC
Form of Securities Purchase Agreement, dated April 23, 2020,
between Immunic, Inc. and the investors party thereto.
Placement Agency Agreement, dated June 10, 2020, between
Immunic, Inc. and the Roth Partners, LLC
Form of Securities Purchase Agreement, dated June 10, 2020,
between Immunic, Inc. and the investors party thereto
Underwriting Agreement, dated August 4, 2020, by and between
Immunic, Inc. and SVB Leerink LLC.
Finance Contract, dated October 19, 2020, between Immunic,
Inc., Immunic AG and European Investment Bank
Form of Guarantee Agreement between Immunic, Inc., Immunic
AG and European Investment Bank.
Sales Agreement, dated December 29, 2020 between Immunic,
Inc. and SVB Leerink LLC
Amendment Letter, dated November 11, 2020
Settlement agreement, dated March 31,2021 between Immunic
AG and 4SC AG
Addendum No. 2 to Employment Agreement dated April 15,
2021 between Immunic, Inc. and Duane Nash
Second Addendum to Service Agreement between Immunic AG
and Dr. Daniel Vitt
Second Addendum, dated June 10, 2021 to Service Agreement
between Immunic AG and Dr. Andreas Muehler
Employment Agreement, dated June 10, 2021 between Immunic,
Inc. and Dr. Andreas Muehler

Incorporated by Reference

Form

8-K
8-K
S-8
10-Q
8-K

Exhibit
3.1 
3.1 
4.1 
4.2 
10.1 

Filing Date

July 17, 2019
July 17, 2019
September 20, 2019
February 26, 2020
July 17, 2019

8-K

8-K

8-K
8-K

8-K

8-K

8-K

8-K

10.2 

10.3 

10.4 
10.5 

July 17, 2019

July 17, 2019

July 17, 2019
July 17, 2019

10.1 

September 5, 2019

10.6 

July 17, 2019

10.2 

September 5, 2019

10.2 

April 20, 2020

10-Q

10.12

November 6, 2020

8-K

8-K

8-K

8-K

8-K

8-K

8-K

8-K
8-K

8-K

8-K

8-K

8-K

8-K

10.1

10.2

10.1

10.2

April 20, 2020

April 20, 2020

June 12, 2020

June 12, 2020

1.1

August 10, 2020

10.1

10.2

October 20, 2020

October 20, 2020

10.1
January 4, 2021
10.1 November 13, 2020

10.1

10.1

10.1

10.2

10.3

March 31, 2021

April 15, 2021

June 10, 2021

June 10, 2021

June 10, 2021

Exhibit
Number
3.1
3.2
4.1
  4.2*
10.1

10.2

10.3

10.4+
10.5+

10.6+

10.7+

10.8+

10.9+

10.10+

10.11

10.12

10.13

10.14

10.15

10.16

10.17

10.18

10.19
10.20

10.21+

10.22+

10.23+

10.24+

83

 
 
 
10.25+

10.26+

10.27+

21.1*
23.1*

24.1*
31.1*

31.2*

32.1**

32.2**

99.1+

99.2+

99.3+

99.4+

101.INS*
101.SCH*
101.CAL*
101.DEF*
101.LAB*
101.PRE*
104*

Employment Agreement, dated June 10, 2021 between Immunic,
Inc. and Glenn Whaley
Underwriting Agreement, dated July 15, 2021, by and between
Immunic, Inc. and Piper Sandler & Co
Employment Agreement, dated October 14, 2021, between
Immunic, Inc. and Patrick Walsh
List of subsidiaries of the Registrant.
Consent of Baker Tilly U.S. LLP, Independent Registered Public
Accounting Firm.
Power of Attorney (included on the signature page).
Certification of Principal Executive Officer pursuant to Rule 13a-
14(a) or Rule 15d-14(a) of the Securities Exchange Act of 1934,
as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of
2002.
Certification of Principal Financial Officer pursuant to Rule 13a-
14(a) or Rule 15d-14(a) of the Securities Exchange Act of 1934,
as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of
2002.
Certification of Principal Executive Officer pursuant to 18 U.S.C.
Section 1350, as adopted pursuant to Section 906 of the
Sarbanes-Oxley Act of 2002.
Certification of Principal Financial Officer pursuant to 18 U.S.C.
Section 1350, as adopted pursuant to Section 906 of the
Sarbanes-Oxley Act of 2002.
Employment Agreement, dated September 4, 2019, between
Immunic, Inc. and Dr. Andreas Muehler.
Addendum, dated September 4, 2019, to Service Agreement
between Immunic AG and Dr. Andreas Muehler.
Addendum, dated September 4, 2019, to Service Agreement
between Immunic AG and Dr. Hella Kohlhof.
Second Addendum, dated June 10, 2021, to Service Agreement
between Immunic AG and Dr. Hella Kohlhof
XBRL Instance Document.
XBRL Taxonomy Extension Schema Document.
XBRL Taxonomy Extension Calculation Linkbase Document.
XBRL Taxonomy Extension Definition Linkbase Database.
XBRL Taxonomy Extension Label Linkbase Document.
XBRL Taxonomy Extension Presentation Linkbase Document.
Cover Page Interactive Data File

8-K

8-K

8-K

10.4

1.1

June 10, 2021

July 15, 2021

10.1

October 14, 2021

8-K

8-K

8-K

8-K

99.3 

September 5, 2019

99.2 

September 5, 2019

99.4 

September 5, 2019

99.2 

June 10, 2021

+
*
**

Indicates a management contract or compensatory plan or arrangement.
Filed herewith.
In accordance with Item 601(b)(32)(ii) of Regulation S-K and SEC Release No. 33-8238 and 34-47986, Final Rule: Management’s Reports on
Internal Control Over Financial Reporting and Certification of Disclosure in Exchange Act Periodic Reports, the certifications furnished in Exhibits
32.1 and 32.2 hereto are deemed to accompany this Form 10-K and will not be deemed “filed” for purposes of Section 18 of the Exchange Act. Such
certifications will not be deemed to be incorporated by reference into any filings under the Securities Act or the Exchange Act, except to the extent
that the registrant specifically incorporates it by reference.

84

IMMUNIC, INC.

INDEX TO CONSOLIDATED FINANCIAL STATEMENTS

Report of Baker Tilly U.S. LLP, Independent Registered Public Accounting Firm (PCAOB ID 23)
Consolidated Balance Sheets
Consolidated Statements of Operations
Consolidated Statements of Comprehensive Loss
Consolidated Statements of Stockholders’ Equity
Consolidated Statements of Cash Flows
Notes to Consolidated Financial Statements

F- 1

Page

F-2
F-4
F-5
F-6
F-7
F-8
F-9

 
 
REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the shareholders and the board of directors of Immunic, Inc.:

Opinion on the Financial Statements

We have audited the accompanying consolidated balance sheets of Immunic, Inc. (the "Company") as of December 31, 2021 and 2020, the related consolidated
statements of operations, comprehensive loss, stockholders' equity, and cash flows, for each of the two years in the period ended December 31, 2021, and the
related notes (collectively referred to as the "consolidated financial statements"). In our opinion, the consolidated financial statements present fairly, in all
material respects, the financial position of the Company as of December 31, 2021 and 2020, and the results of its operations and its cash flows for each of the
two years in the period ended December 31, 2021, in conformity with accounting principles generally accepted in the United States of America.

Basis for Opinion

These consolidated financial statements are the responsibility of the Company's management. Our responsibility is to express an opinion on the Company's
consolidated financial statements based on our audits. We are a public accounting firm registered with the Public Company Accounting Oversight Board
(United States) ("PCAOB") and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the
applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable
assurance about whether the consolidated financial statements are free of material misstatement, whether due to error or fraud. The Company is not required to
have, nor were we engaged to perform, an audit of its internal control over financial reporting. As part of our audits we are required to obtain an understanding
of internal control over financial reporting but not for the purpose of expressing an opinion on the effectiveness of the Company's internal control over financial
reporting. Accordingly, we express no such opinion.

Our audits included performing procedures to assess the risks of material misstatement of the consolidated financial statements, whether due to error or fraud,
and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in
the consolidated financial statements. Our audits also included evaluating the accounting principles used and significant estimates made by management, as
well as evaluating the overall presentation of the consolidated financial statements. We believe that our audits provide a reasonable basis for our opinion.

Critical Audit Matters

The critical audit matter communicated below is a matter arising from the current period audit of the financial statements that was communicated or required to
be communicated to the audit committee and that: (1) relates to accounts or disclosures that are material to the financial statements and (2) involved especially
challenging, subjective, or complex judgments. The communication of critical audit matters does not alter in any way our opinion on the financial statements,
taken as a whole, and we are not, by communicating the critical audit matter below, providing separate opinions on the critical audit matter or on the accounts
or disclosures to which it relates.

Assessment of accrual for research and development costs related to clinical trial activities

Critical Audit Matter Description

As described in Notes 2 and 3 to the consolidated financial statements, the Company records expenses and accruals for estimated costs of research and

development activities, including third party contract services costs for clinical research. Clinical trial activities performed by third parties are expensed based
upon estimates of work completed in accordance with agreements with the respective Clinical Research Organization. Billing terms and payments are reviewed
by management to ensure estimates of outstanding obligations are appropriate as of period end. Tracking the progress of completion for clinical trial activities
performed by third parties allows the Company to record the appropriate expense and accruals under the terms of the agreements.

Auditing the accounting for accrued clinical trial expenses is complex because of the high volume of data used in management’s estimates, the

assumptions used by management to develop their estimates and the procedures necessary to verify the cost and extent of unbilled work performed during the
reporting period.

F- 2

How We Addressed the Matter in Our Audit

We obtained an understanding of the Company’s process and evaluated the design and implementation of internal controls related to the completeness

and valuation of accrued clinical trial expenses.

To test the clinical trial accrual, our audit procedures included, among others, testing the accuracy and completeness of the underlying data used in the

estimates and evaluating and testing the significant assumptions used by management to estimate the accruals. To test the significant assumptions, we
corroborated the progress of clinical trials and other research and development projects with the Company’s research and development personnel that oversee
the clinical trials, and obtained information received directly from third parties, which included the third parties’ estimate of costs incurred to date. We also
tested subsequent invoicing received from third parties.

Baker Tilly US, LLP

We have served as the Company's auditor since 2019.

Minneapolis, MN

February 24, 2022

F- 3

IMMUNIC, INC.

Consolidated Balance Sheets

(In thousands, except share and per share amounts)

Assets
Current assets:

Cash and cash equivalents
Other current assets and prepaid expenses

Total current assets
Property and equipment, net
Goodwill
Right of use asset, net
Other long-term assets
Total assets

Liabilities and Stockholders’ Equity
Current liabilities:

Accounts payable
Accrued expenses
Other current liabilities

Total current liabilities
Long-term liabilities:

Operating lease liabilities

Total long-term liabilities
Total liabilities
Commitments and contingencies (note 4)
Stockholders’ equity:
Preferred stock, $0.0001 par value; 20,000,000 authorized and no shares issued or outstanding at December 31,
2021 and 2020
Common stock, $0.0001 par value; 130,000,000 shares authorized and 26,335,418 and 21,168,240 shares issued and
outstanding at December 31, 2021 and 2020, respectively

Additional paid-in capital
Accumulated other comprehensive loss
Accumulated deficit
Total stockholders’ equity
Total liabilities and stockholders’ equity

December 31,

2021

2020

86,863  $
18,125 
104,988 
152 
32,970 
948 
42 
139,100  $

3,745  $
7,071 
585 
11,401 

584 
584 
11,985 

127,452 
6,293 
133,745 
203 
32,970 
901 
42 
167,861 

3,700 
4,318 
379 
8,397 

679 
679 
9,076 

— 

— 

3 
324,237 
(252)
(196,873)
127,115 
139,100  $

2 
266,823 
(4,112)
(103,928)
158,785 
167,861 

$

$

$

$

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

F- 4

 
 
IMMUNIC, INC.

Consolidated Statements of Operations

(In thousands, except share and per share amounts)

Operating expenses:

Research and development
General and administrative
4SC Royalty Settlement (See Note 4)

Total operating expenses

Loss from operations
Other income (expense):
Interest income
Other income (expense), net

Total other income (expense)
Net loss

Net loss per share, basic and diluted

Years Ended December 31,

2021

2020

61,115  $
13,300 
17,250 
91,665 
(91,665)

66 
(1,346)
(1,280)
(92,945) $

38,637 
10,334 
— 
48,971 
(48,971)

58 
4,896 
4,954 
(44,017)

(3.93) $

(2.81)

$

$

$

Weighted-average common shares outstanding, basic and diluted

23,652,779 

15,663,826 

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

F- 5

 
 
IMMUNIC, INC.

Consolidated Statements of Comprehensive Loss

(In thousands)

Net loss
Other comprehensive income (loss):

Foreign currency translation income (loss), net of tax

Total comprehensive loss

Years Ended December 31,

2021

2020

(92,945) $

(44,017)

3,860 
(89,085) $

(2,739)
(46,756)

$

$

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

F- 6

 
 
IMMUNIC, INC.

Consolidated Statements of Stockholders’ Equity

(In thousands, except shares)

Balance at December 31, 2019

Net loss

Foreign exchange translation adjustment

Stock-based compensation

Issuance of common stock - At The Market Sales
Agreement net of issuance costs of $339
Issuance of common stock - April registered direct equity
offering net of issuance costs of $1,082
Issuance of common stock - June public equity offering
net of issuance costs of $1,752
Issuance of common stock - August public equity offering
net of issuance costs of $6,960
Balance at December 31, 2020

Net loss

Foreign exchange translation adjustment
Stock-based compensation
Issuance of common stock - July 2021 equity
offering net of issuance costs of $2,980
Issuance of common stock - At The Market Sales
Agreement net of issuance costs of $23
Shares issued in connection with the Company's
employee stock purchase plan
Issuance of common stock in connection with the
4SC royalty settlement (see note 4)
Balance at December 31, 2021

Shares
10,744,806 

$

— 
— 
— 

733,728 

1,764,706 

2,175,000 

5,750,000 
21,168,240 

— 
— 
— 

4,500,000 

73,221 

12,758 

581,199 
26,335,418 

Amount

1 

— 
— 
— 

— 

— 

— 

1 
2 

— 
— 
— 

1 

— 

— 

— 
3 

Accumulated
Other
Comprehensive
Loss

Accumulated
Deficit

Total
Stockholders’
Equity (Deficit)

Additional
Paid-in Capital
119,646 
$

$

— 
— 
2,747 

10,925 

13,918

23,048

(1,373)

$

(59,911)

$

— 
(2,739)
— 

— 

— 

— 

(44,017)
— 
— 

— 

— 

— 

96,539 
266,823 

$

$

— 
(4,112)

$

— 
(103,928)

$

— 
— 
5,949 

42,019

729

92

— 
3,860 
— 

— 

— 

— 

(92,945)
— 
— 

— 

— 

— 

58,363 

(44,017)
(2,739)
2,747 

10,925 

13,918 

23,048 

96,540 
158,785 

(92,945)
3,860 
5,949 

42,020 

729 

92 

8,625
324,237 

$

$

— 
(252)

$

— 
(196,873)

$

8,625 
127,115 

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

F- 7

 
 
IMMUNIC, INC.

Consolidated Statements of Cash Flows

(In thousands)

Cash flows from operating activities:

Net loss
Adjustments to reconcile net loss to net cash used in operating activities:

Depreciation and amortization
Stock-based compensation
Unrealized foreign currency (gain) loss
Common stock issued in connection with the 4SC royalty settlement (see Note 4)

Changes in operating assets and liabilities:
Prepaid expenses and other assets
Accounts payable
Other liabilities
Accrued expenses and other current liabilities

Net cash used in operating activities

Cash flows from investing activities:

Purchases of property and equipment

Net cash used in investing activities

Cash flows from financing activities:

Proceeds from public offering of common stock through At The Market offering, net of
issuance costs of $23 and $339, respectively
Proceeds from shares issued in connection with the Company's employee stock purchase
plan
Proceeds from April 2020 registered direct equity offering, net of issuance costs of $1,082
Proceeds from June 2020 public equity offering, net of issuance costs of $1,752
Proceeds from August 2020 public equity offering, net of issuance costs of $6,960
Proceeds from July 2021 public equity offering, net of issuance costs of $2,980

Net cash provided by financing activities

Effect of exchange rate changes on cash and cash equivalents
Net change in cash and cash equivalents
Cash and cash equivalents, beginning of year
Cash and cash equivalents, end of year
Supplemental disclosure of noncash investing and financing activities:

Common stock issued in connection with the 4SC royalty settlement (see note 4)
Operating lease right-of use asset obtained in exchange for lease obligation
Offering costs in accrued expenses

$

$

$
$

Years Ended December 31,

2021

2020

$

(92,945) $

(44,017)

85 
5,949 
4,332 
8,625 

(12,800)
176 
170 
3,175 
(83,233)

(67)
(67)

729 

92 
— 
— 
— 
42,020 
42,841 
(130)
(40,589)
127,452 
86,863  $

8,625  $

435  $
—  $

39 
2,747 
(2,528)
— 

(2,779)
1,000 
(1,255)
669 
(46,124)

(146)
(146)

10,925 

— 
13,918 
23,048 
96,540 
— 
144,431 
(78)
98,083 
29,369 
127,452 

— 

— 
114 

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

F- 8

 
 
1. Description of Business and Basis of Financial Statements

Description of Business

Notes to Consolidated Financial Statements

Immunic,  Inc.  ("Immunic"  or  the  "Company")  is  a  clinical-stage  biopharmaceutical  company  with  a  pipeline  of  selective  oral  immunology  therapies
focused on treating chronic inflammatory and autoimmune diseases, including relapsing multiple sclerosis (“RMS”), ulcerative colitis (“UC”), Crohn’s disease
(“CD”) and psoriasis. The Company is headquartered in New York City with its main operations in Gräfelfing near Munich, Germany. The Company currently
has approximately 55 employees.

The Company is currently pursuing three development programs. These include the vidofludimus calcium (IMU-838) program, which is focused on the
development of oral formulations of a small molecule inhibitor of the enzyme dihydroorotate dehydrogenase (“DHODH”); the IMU-935 program, which is
focused on an inverse agonist of retinoic acid receptor-related orphan nuclear receptor gamma truncated (“RORγt”), an immune cell-specific isoform of RORγ;
and  the  IMU-856  program,  which  involves  the  development  of  a  drug  targeting  the  restoration  of  intestinal  barrier  function  and  regeneration  of  bowel
epithelium. These product candidates are being developed to address diseases such as RMS, UC, CD, and psoriasis. In addition to these large markets, these
products are also being developed to address certain rare diseases with high unmet medical needs, such as primary sclerosing cholangitis (“PSC”), as well as
metastatic castration-resistant prostate cancer (“mCRPC”).

The Company’s business, operating results, financial condition and growth prospects are subject to significant risks and uncertainties, including the failure
of  its  clinical  trials  to  meet  their  endpoints,  failure  to  obtain  regulatory  approval  and  needing  additional  funding  to  complete  the  development  and
commercialization of the Company's three development programs.

Liquidity and Financial Condition

Immunic has no products approved for commercial sale and has not generated any revenue from product sales. Immunic has never been profitable and has
incurred operating losses in each year since inception (2016). Immunic has an accumulated deficit of approximately $196.9 million as of December 31, 2021
and approximately $103.9 million as of December 31, 2020. Substantially all of Immunic’s operating losses resulted from expenses incurred in connection with
its research and development programs and from general and administrative costs associated with its operations.

Immunic expects to incur significant expenses and increasing operating losses for the foreseeable future as it initiates and continues the preclinical and
clinical development of its product candidates and adds personnel necessary to advance its clinical pipeline of product candidates. Immunic expects that its
operating losses will fluctuate significantly from quarter-to-quarter and year-to-year due to timing of clinical development programs.

From inception through December 31, 2021, Immunic has raised net cash of approximately $259.5 million from private and public offerings of preferred
and common stock. As of December 31, 2021, the Company had cash and cash equivalents of approximately $86.9 million. The Company is dependent on
financing activities to fund ongoing operations and due to the inherent uncertainties in successfully completing financing transactions, and with our forecasted
cash reach through the first quarter of 2023, these are indicators of an inability to continue as a going concern. However, the Company has the ability to manage
the amount and timing of expenditures to reduce costs, has limited required fixed spend, and can manage working capital as needed. These factors coupled with
the  $16.2  million  of  cash  raised  so  far  in  2022  under  it's  At  The  Market  ("ATM")  facility  alleviates  any  uncertainty  that  the  Company  will  have  adequate
liquidity to meet its obligations for at least the next 12 months from the financial statement release date.

Basis of Presentation and Consolidation

The  accompanying  consolidated  financial  statements  have  been  prepared  in  conformity  with  United  States  generally  accepted  accounting  principles,
("U.S.  GAAP")  and  include  the  accounts  of  Immunic  and  its  wholly-owned  subsidiaries,  Immunic  AG  and  Immunic  Research  GmbH  (which  both  began
operations in 2016) and Immunic Australia Pty Ltd. (which began operations in 2018). All intercompany accounts and transactions have been eliminated in
consolidation.  Immunic  manages  its  operations  as  a  single  reportable  segment  for  the  purposes  of  assessing  performance  and  making  operating  decisions.
Certain prior period amounts have been reclassified to conform to the current basis of presentation.

F- 9

2. Summary of Significant Accounting Policies

Use of Estimates

The preparation of financial statements in conformity with U.S. GAAP requires the Company to make certain estimates and assumptions that affect the
reported amounts of assets, liabilities, expenses and the disclosure of contingent assets and liabilities in the Company’s consolidated financial statements. The
most  significant  estimates  in  the  Company’s  financial  statements  and  accompanying  notes  relate  to  clinical  trial  expenses  and  share-based  compensation.
Management believes its estimates to be reasonable under the circumstances. Actual results could differ materially from those estimates and assumptions.

Foreign Currency Translation and Presentation

The Company’s reporting currency is United States (“U.S.”) dollars. Immunic AG and Immunic Research GmbH’s operations are located in Germany
with the euro being their functional currency. Immunic Australia Pty Ltd.’s functional currency is the Australian dollar. All amounts in the financial statements
where the functional currency is not the U.S. dollar are translated into U.S. dollar equivalents at exchange rates as follows:

• assets and liabilities at reporting period-end rates;

• income statement accounts at average exchange rates for the reporting period; and

• components of equity at historical rates.

Gains and losses from translation of the financial statements into U.S. dollars are recorded in stockholders’ equity as a component of accumulated other
comprehensive income (loss). Realized and unrealized gains and losses resulting from foreign currency transactions denominated in currencies other than the
functional currency are reflected as general and administrative expenses in the Consolidated Statements of Operations. Foreign currency transaction gains and
losses related to long-term intercompany loans that are payable in the foreseeable future are recorded in Other Income (Expense). The Consolidated Statements
of Cash Flows were prepared by using the average exchange rate in effect during the reporting period which reasonably approximates the timing of the cash
flows.

Cash and Cash Equivalents

The Company considers all highly liquid investments with an original maturity of three months or less to be cash equivalents.

Cash and cash equivalents consist of cash on hand and deposits in banks located in the U.S., Germany and Australia. The Company maintains cash and
cash equivalent balances denominated in Euro and U.S. dollars with major financial institutions in the U.S. and Germany in excess of the deposit limits insured
by the government. Management periodically reviews the credit standing of these financial institutions and believes that the Company is not exposed to any
significant credit risk. The Company currently deposits its cash and cash equivalents with two large financial institutions.

Fair Value Measurement

Fair  value  is  defined  as  the  price  that  would  be  received  to  sell  an  asset  or  be  paid  to  transfer  a  liability  in  an  orderly  transaction  between  market
participants on the measurement date. Accounting guidance establishes a fair value hierarchy that requires an entity to maximize the use of observable inputs
and minimize the use of unobservable inputs when measuring fair value. The standard describes three levels of inputs that may be used to measure fair value:

Level 1—Quoted prices in active markets for identical assets or liabilities. Level 1 assets consisted of money market funds for the periods presented. The

Company had no Level 1 liabilities for the periods presented.

Level 2— Inputs other than observable quoted prices for the asset or liability, either directly or indirectly; these include quoted prices for similar assets or
liabilities in active markets and quoted prices for identical or similar assets or liabilities in markets that are not active. The Company had no Level 2 assets or
liabilities for the periods presented.

Level 3—Unobservable inputs to the valuation methodology that are significant to the measurement of the fair value of assets or liabilities. The Company

had no Level 3 assets or liabilities for the periods presented.

F- 10

The  carrying  value  of  cash  and  cash  equivalents,  other  current  assets  and  prepaid  expenses,  accounts  payable,  accrued  expenses,  and  other  current

liabilities approximates fair value due to the short period of time to maturity.

Property and Equipment

Property and equipment is stated at cost. Depreciation is computed using the straight-line method based on the estimated service lives of the assets which
range from three years to thirteen years. Depreciation and amortization expense was $85,000 and $39,000 for the years ended December 31, 2021 and 2020,
respectively.

Impairment of Long-Lived Assets

The Company records impairment losses on long-lived assets used in operations when indicators of impairment are present and the undiscounted cash
flows estimated to be generated by those assets are less than the assets’ carrying amount. Impaired assets are then recorded at their estimated fair value. There
were no impairment losses during the years ended December 31, 2021 and 2020.

Goodwill

Business  combinations  are  accounted  for  under  the  acquisition  method.  The  total  purchase  price  of  an  acquisition  is  allocated  to  the  underlying
identifiable net assets, based on their respective estimated fair values as of the acquisition date. Determining the fair value of assets acquired and liabilities
assumed requires management’s judgment and often involves the use of significant estimates and assumptions, including assumptions with respect to future
cash inflows and outflows, probabilities of success, discount rates, and asset lives, among other items. Assets acquired and liabilities assumed are recorded at
their estimated fair values. The excess of the purchase price over the estimated fair values of the net assets acquired is recorded as goodwill.

Goodwill is tested for impairment at the reporting unit level annually in the fourth quarter, or more frequently when events or changes in circumstances
indicate that the asset might be impaired. Examples of such events or circumstances include, but are not limited to, a significant adverse change in legal or
business climate, an adverse regulatory action or unanticipated competition.

The Company assesses qualitative factors to determine whether the existence of events or circumstances would indicate that it is more likely than not that
the fair value of the reporting unit is less than its carrying amount. If after assessing the totality of events or circumstances, the Company were to determine that
it  is  more  likely  than  not  that  the  fair  value  of  the  reporting  unit  is  less  than  its  carrying  amount,  then  the  Company  would  perform  a  quantitative  test  that
compares the fair value to its carrying value to determine the amount of any impairment. Impairment testing for goodwill is done at the reporting unit level. The
Company has determined that it operates in a single operating segment and has a single reporting unit. The Company has determined there was no goodwill
impairment as of December 31, 2021.

Research and Development Expenses

These costs primarily include external development expenses and internal personnel expenses for the three development programs, vidofludimus calcium,
IMU-935 and IMU-856. Immunic has spent the majority of its research and development resources on vidofludimus calcium, the Company's lead development
program for clinical trials in RRMS, UC, COVID-19, and PSC.

Research and development expenses consist of expenses incurred in research and development activities, which include clinical trials, contract research
services, certain milestone payments, salaries and related employee benefits, allocated facility costs and other outsourced services. Research and development
expenses are charged to operations as incurred.

The Company enters into agreements with contract research organizations (“CROs”) to provide clinical trial services for individual studies and projects
by executing individual work orders governed by a Master Service Arrangement (“MSA”). The MSAs and associated work orders provide for regular recurrent
payments and payments upon the completion of certain milestones. The Company regularly assesses the timing of payments against actual costs incurred to
ensure a proper accrual of related expenses in the appropriate accounting period.

F- 11

Collaboration Arrangements

Certain collaboration and license agreements may include payments to or from the Company of one or more of the following: non-refundable or partially
refundable  upfront  or  license  fees;  development,  regulatory  and  commercial  milestone  payments;  payment  for  manufacturing  supply  services;  partial  or
complete reimbursement of research and development costs; and royalties on net sales of licensed products. The Company assesses whether such contracts are
within the scope of Financial Accounting Standards Board (FASB) Accounting Standards Update (“ASU”) 2014-09 “Revenue from Contracts with Customers”
and ASU No. 2018-18, “Collaborative Arrangements”, ("ASU 2018-18"). ASU 2018-18, clarifies that certain elements of collaborative arrangements could
qualify as transactions with customers in the scope of ASC 606.

In October 2018, the Company entered into an option and license agreement (the "Daiichi Sankyo Agreement") with Daiichi Sankyo Co., Ltd. ("Daiichi
Sankyo") which granted the Company the right to license a group of compounds, designated by the Company as IMU-856, as a potential new oral treatment
option for diseases such as inflammatory bowel disease, irritable bowel syndrome with diarrhea, immune checkpoint inhibitor induced colitis and other barrier
function associated diseases. During the option period, the Company performed agreed upon research and development activities for which it was reimbursed
by  Daiichi  Sankyo  up  to  a  maximum  agreed-upon  limit.  Such  reimbursement  was  recorded  as  other  income.  There  are  no  more  research  and  development
reimbursements expected under this agreement.

General and Administrative Expenses

General and administrative expenses consist primarily of salaries and related costs for personnel in executive, finance, business development and other
support functions. Other general and administrative expenses include, but are not limited to, stock-based compensation, insurance costs, professional fees for
legal, accounting and tax services, consulting, related facility costs and travel.

Stock-Based Compensation 

The Company measures the cost of employee and non-employee services received in exchange for equity awards based on the grant-date fair value of the
award recognized generally as an expense (i) on a straight-line basis over the requisite service period for those awards whose vesting is based upon a service
condition, and (ii) on an accelerated method for awards whose vesting is based upon a performance condition, but only to the extent it is probable that the
performance condition will be met. Stock-based compensation is (i) estimated at the date of grant based on the award’s fair value for equity classified awards
and (ii) final measurement date for liability classified awards. Forfeitures are recorded in the period in which they occur.

The  Company  estimates  the  fair  value  of  stock  options  using  the  Black-Scholes-Merton  option-pricing  model  ("BSM"),  which  requires  the  use  of
estimates and subjective assumptions, including the risk-free interest rate, the fair value of the underlying common stock, the expected dividend yield of the
Company’s common stock, the expected volatility of the price of the Company’s common stock, and the expected term of the option. These estimates involve
inherent  uncertainties  and  the  application  of  management’s  judgment.  If  factors  change  and  different  assumptions  are  used,  the  Company’s  stock-based
compensation expense could be materially different in the future.

Leases

The Company leases office space and office equipment. The underlying lease agreements have lease terms of less than 12 months and up to 60 months.

Leases with terms of 12 months or less at inception are not included in the operating lease right of use asset and operating lease liability.

The Company has two existing leases for office space. At inception of a lease agreement, the Company determines whether an agreement represents a
lease  and  at  commencement  each  lease  agreement  is  assessed  as  to  classification  as  an  operating  or  financing  lease.  The  Company's  two  leases  have  been
classified as operating leases and an operating lease right-of-use asset and an operating lease liability have been recorded on the Company’s balance sheet. A
right-of-use lease asset represents the Company’s right to use the underlying asset for the lease term and the lease obligation represents its commitment to make
the lease payments arising from the lease. Right-of-use lease assets and obligations are recognized at the commencement date based on the present value of
remaining  lease  payments  over  the  lease  term.  As  the  Company’s  leases  do  not  provide  an  implicit  rate,  the  Company  has  used  an  estimated  incremental
borrowing rate based on the information available at the commencement date in determining the present value of lease payments. The right-of-use lease asset
includes any lease payments made prior to commencement and excludes any lease incentives. The lease term used in estimating future lease payments may
include options to extend when it is reasonably certain that the Company will exercise that option. Operating

F- 12

lease expense is recognized on a straight-line basis over the lease term, subject to any changes in the lease or changes in expectations regarding the lease term.
Variable  lease  costs  such  as  common  area  costs  and  property  taxes  are  expensed  as  incurred.  Leases  with  an  initial  term  of  twelve  months  or  less  are  not
recorded on the balance sheet.

Comprehensive Income (Loss)

Comprehensive income (loss) is defined as the change in equity during a period from transactions and other events and circumstances from non-owner
sources.  Accumulated  other  comprehensive  income  (loss)  has  been  reflected  as  a  separate  component  of  stockholders’  equity  in  the  accompanying
Consolidated Balance Sheets and consists of foreign currency translation adjustments (net of tax).

Income Taxes

The Company is subject to corporate income tax laws and regulations in the U.S., Germany and Australia. Tax regulations within each jurisdiction are

subject to the interpretation of the related tax laws and regulations and require significant judgment in their application.

The Company utilizes the asset and liability method of accounting for income taxes which requires the recognition of deferred tax assets and liabilities for
the  expected  future  tax  consequences  of  events  that  have  been  included  in  the  audited  consolidated  financial  statements.  Deferred  income  tax  assets  and
liabilities are determined based on the differences between the financial statement and tax basis of assets and liabilities using enacted tax rates in effect for the
year in which the differences are expected to reverse. The effect of changes in tax rates on deferred tax assets and liabilities is recognized in operations in the
period that includes the enactment date. Deferred taxes are reduced by a valuation allowance when, in the opinion of management, it is more likely than not
some  portion  or  the  entire  deferred  tax  asset  will  not  be  realized.  As  of  December  31,  2021  and  2020,  the  Company  maintained  a  full  valuation  allowance
against the balance of deferred tax assets.

It is the Company’s policy to provide for uncertain tax positions and the related interest and penalties based upon management’s assessment of whether a
tax  benefit  is  more  likely  than  not  to  be  sustained  upon  examination  by  tax  authorities.  The  Company  recognizes  interest  and  penalties  accrued  on  any
unrecognized tax benefits as a component of income tax expense. The Company is subject to U.S. federal, New York, California, Texas, German and Australian
income taxes. The Company is subject to U.S. federal or state income tax examination by tax authorities for tax returns filed for the years 2003 and forward due
to the carryforward of NOLs. Tax years 2016 through 2020 are subject to audit by German and Australian tax authorities. The Company is not currently under
examination by any tax jurisdictions.

Net Loss Per Share

Basic net loss per share attributable to common stockholders is calculated by dividing the net loss by the weighted-average number of common shares
outstanding for the period, without consideration for common stock equivalents. Diluted net loss per share attributable to common stockholders is computed by
dividing  the  net  loss  by  the  weighted-average  number  of  common  shares  and,  if  dilutive,  common  stock  equivalents  outstanding  for  the  period  determined
using the treasury-stock method. For all periods presented, there is no difference in the number of shares used to calculate basic and diluted shares outstanding
due to the Company’s net loss position.

Potentially dilutive securities, not included in the calculation of diluted net loss per share attributable to common stockholders because to do so would be

anti-dilutive, are as follows:

Options to purchase common stock

Recently Adopted Accounting Standards

As of December 31,

2021
2,157,460 

2020
1,117,160 

There are no recently issued accounting standards that would have a significant impact on the Company's consolidated financial statements.

F- 13

3. Balance Sheet Details

Prepaid Expenses and Other Current Assets

Prepaid Expense and Other Current Assets consist of (in thousands):

Prepaid clinical and related costs
VAT receivable
Australian research and development tax incentive
Other
Total

Accounts Payable

Accounts Payable consist of (in thousands):

Clinical and related costs
Legal and audit costs
Other
Total

Accrued Expenses

Accrued Expenses consist of (in thousands):

Accrued clinical and related costs
Accrued legal and audit costs
Accrued compensation
Accrued other
Total

Other Current Liabilities

Other Current Liabilities consist of (in thousands):

Lease liabilities
Other
Total

4. Commitments and Contingencies

Operating Lease

December 31,

2021

2020

$

$

14,853 
279 
1,871 
1,122 
18,125 

$

$

3,416 
295 
1,348 
1,234 
6,293 

3,408 
139 
153 
3,700 

3,301 
114 
658 
245 
4,318 

December 31,

2021

2020

3,427 
72 
246 
3,745 

$

$

December 31,

2021

2020

6,214 
96 
674 
87 
7,071 

$

$

December 31,

2021

2020

408 
177 
585 

$

$

297 
82 
379 

$

$

$

$

$

$

The Company leases certain office space under non-cancelable operating leases. The leases terminate on April 30, 2023 for the New York City office and

June 30, 2025 for the Gräfelfing, Germany office. The Company formerly leased office space

F- 14

 
 
in Planegg-Martinsried, Germany pursuant to a modified lease that terminated on August 31, 2020. These leases include both lease (e.g., fixed rent) and non-
lease components (e.g., common-area and other maintenance costs). The non-lease components are deemed to be executory costs and are therefore excluded
from the minimum lease payments used to determine the present value of the operating lease obligation and related right-of-use asset. The New York City lease
has renewal options, but they were not included in calculating the right of use asset and liabilities. On April 7, 2020, the Company signed a five year lease for
its facility in Gräfelfing, Germany. On March 1, 2021, the Company added additional lease space at the Gräfelfing, Germany office. Renewal options were not
included  in  calculating  the  right  of  use  asset  and  liabilities  for  this  facility.  The  leases  do  not  have  concessions,  leasehold  improvement  incentives  or  other
build-out clauses. Further, the leases do not contain contingent rent provisions. The New York City lease had a six month rent holiday at the beginning of the
lease. There were net additions to right of use assets of $427,000 as a result of signing the Gräfelfing, Germany lease and shortening the term of the Planegg-
Martinsried, Germany lease during the year ended December 31, 2020 and net additions of $435,000 with the signing of additional lease space in March 2021.

 The leases do not provide an implicit rate and, due to the lack of a commercially salable product, the Company is generally considered unable to obtain
commercial credit. Therefore, the Company estimated its incremental interest rate to be 6%, considering the quoted rates for the lowest investment-grade debt
and the interest rates implicit in recent financing leases. Immunic used its estimated incremental borrowing rate and other information available at the lease
commencement date in determining the present value of the lease payments.

 Immunic’s operating lease costs and variable lease costs were $503,000 and $354,000 for the years ended December 31, 2021 and 2020, respectively.

Variable lease costs consist primarily of common area maintenance costs, insurance and taxes which are paid based upon actual costs incurred by the lessor.

the 

operating 

lease 

obligation 

are 

as 

follows 

as 

of  December 

31, 

2021 

(in 

thousands):
457 
307 
233 
116 
— 
— 
1,113 
95 
1,018 

$
$
$
$
$
$
$
$
$

of 

  Maturities 
2022
2023
2024
2025
2026
Thereafter
Total lease payments
Less: interest portion

Present value of lease obligation

Contractual Obligations

As of December 31, 2021, the Company has non-cancelable contractual obligations under certain agreements related to its development programs in

vidofludimus calcium, IMU-935 and IMU-856 totaling approximately $2.8 million, all of which is expected to be paid in 2022.

Other Commitments and Obligations

In May 2016, the Company entered into a purchase agreement (the “Agreement”) with 4SC AG, whereby the Company acquired certain assets, including
the  rights  to  patents  and  patent  applications,  trademarks  and  know-how.  This  transaction  has  been  accounted  for  as  an  asset  acquisition  under  Accounting
Standards Update 2017-01 - Business Combinations (Topic 805): Clarifying the Definition of a Business. The Agreement included payments (Tranches III and
IV) that were contingent upon the occurrence of certain events and required the Company to pay royalties equal to 4.4% of the aggregated net sales for a certain
period as defined in the Agreement (Tranche III) upon commercialization of the acquired assets. Effective April 12, 2019, the parties agreed to settle Tranche
IV  by  issuing  120,070  shares  of  the  Company’s  common  stock,  immediately  following  the  Transaction,  to  4SC  AG  while  keeping  Tranche  III  in  effect.
Approximately $1.5 million of expense was recorded as a result of the issuance of these shares on April 12, 2019.

On March 31, 2021, Immunic AG, a wholly-owned subsidiary of the Company, and 4SC AG entered into a Settlement Agreement, pursuant to which
Immunic AG settled its remaining obligation of the 4.4% royalty on net sales for $17.25 million (Tranche III of the Agreement). The payment was made 50%
in cash and 50% in shares of Immunic’s common stock (the

F- 15

“Shares”). Pursuant to the Agreement, the Company filed a resale shelf registration statement on Form S-3 covering the resale of the Shares. With the execution
of the Agreement, no further payment obligations remain between Immunic AG and 4SC AG.

Daiichi Sankyo Agreement

On January 5, 2020, the Company exercised its option to obtain the exclusive worldwide right to commercialization of IMU-856. Among other things, the
option exercise grants Immunic AG the rights to Daiichi Sankyo’s patent application related to IMU-856. In connection with the option exercise, the Company
paid a one-time upfront licensing fee to Daiichi Sankyo. Under the Daiichi Sankyo Agreement, Daiichi Sankyo is also eligible to receive future development,
regulatory and sales milestone payments, as well as royalties related to IMU-856.

Legal Proceedings

The Company is not currently a party to any litigation, nor is it aware of any pending or threatened litigation, that it believes would materially affect its
business,  operating  results,  financial  condition  or  cash  flows.  However,  its  industry  is  characterized  by  frequent  claims  and  litigation  including  securities
litigation, claims regarding patent and other intellectual property rights and claims for product liability. As a result, in the future, the Company may be involved
in various legal proceedings from time to time.

5. Fair Value

The following fair value hierarchy table present information about each major category of the Company’s financial assets and liabilities measured at fair

value on a recurring basis (in thousands):

Assets

Money market funds

Total assets at fair value

Assets

Money market funds

Total assets at fair value

Fair Value

Level 1

Level 2

Level 3

Fair Value Measurement at December 31, 2021

$
$

$
$

31,630 
31,630 

$
$

31,630 
31,630 

$
$

— 
— 

Fair Value

Level 1

Level 2

Fair Value Measurement at December 31, 2020

39,615 
39,615 

$
$

39,615 
39,615 

$
$

— 
— 

$
$

$
$

Level 3

There were no transfers between Level 1, Level 2 or Level 3 assets during the periods presented.

For the Company’s money market funds, which are included as a component of cash and cash equivalents on the consolidated balance sheet, realized

gains and losses are included in interest income (expense) on the consolidated statements of operations.

The carrying amounts of other current assets and prepaid expenses, accounts payable, accrued expenses, and other current liabilities approximate their fair

values due to their short-term nature. The fair value and book value of the money market funds presented in the table above are the same.

6. Common Stock

Shelf Registration Statements

In May 2018, Vital Therapies filed a shelf registration statement on Form S-3 (the “2018 Shelf Registration Statement”), which became effective in June
2018. The 2018 Shelf Registration Statement permitted the offering, issuance and sale of up to $200.0 million of common stock, preferred stock, warrants, debt
securities, and/or units in one or more offerings and in any combination. This registration statement expired in June 2021 and is no longer effective.

F- 16

In November 2020, Immunic filed a shelf registration statement on Form S-3. The 2020 Shelf Registration Statement permits the offering, issuance and
sale of up to $250.0 million of common stock, preferred stock, warrants, debt securities, and/or units in one or more offerings and in any combination of the
foregoing.

In  July  2019,  the  Company  filed  a  Prospectus  Supplement  for  the  offering,  issuance  and  sale  of  up  to  a  maximum  aggregate  offering  price  of
$40.0  million  of  common  stock  that  may  be  issued  and  sold  under  an  at-the-market  sales  agreement  ("July  2019  ATM")  with  SVB  Leerink  LLC  (“SVB
Leerink”) as agent. The Company used the net proceeds from the offering to continue to fund the ongoing clinical development of its product candidates and
for  other  general  corporate  purposes,  including  funding  existing  and  potential  new  clinical  programs  and  product  candidates.  The  July  2019  ATM  was
effectively terminated in June 2021 when the 2018 Shelf Registration Statement expired.

In December 2020, the Company filed another Prospectus Supplement for the offering, issuance and sale of up to a maximum aggregate offering price of
$50.0 million of common stock that may be issued and sold under another at-the-market sales agreement ("December 2020 ATM") with SVB Leerink as agent.
The Company intends to use the net proceeds from the offering to continue to fund the ongoing clinical development of its product candidates and for other
general corporate purposes, including funding existing and potential new clinical programs and product candidates. The December 2020 ATM will terminate
upon the earlier of (i) the issuance and sale of all of the shares through SVB Leerink on the terms and subject to the conditions set forth in the December 2020
ATM or (ii) termination of the December 2020 ATM as otherwise permitted thereby. The December 2020 ATM may be terminated at any time by either party
upon ten days’ prior notice, or by SVB Leerink at any time in certain circumstances, including the occurrence of a material adverse effect on the Company.

 The Company has agreed to pay SVB Leerink a commission equal to 3.0% of the gross proceeds from the sales of common shares pursuant to the ATM

and has agreed to provide SVB Leerink with customary indemnification and contribution rights.

For  the  year  ended  December  31,  2021,  the  Company  raised  gross  proceeds  of  $0.8  million  pursuant  to  the  December  2020  ATM  through  the  sale  of
73,221  shares  of  common  stock  at  a  weighted  average  price  of  $10.27  per  share.  The  net  proceeds  from  the  December  2020  ATM  were  $0.7  million  after
deducting underwriter commissions of $22,555. During 2022, we raised gross proceeds of $16.7 million pursuant to the December 2020 ATM through the sale
of  1,568,487  shares  of  common  stock  at  a  weighted  average  price  of  $10.62  per  shared.  The  net  proceeds  were  $16.2  million  after  deducting  underwriter
commissions of $0.5 million. As of February 18, 2022, $32.6 million in capacity remains under the December 2020 ATM.

For the year ended December 31, 2020, the Company raised gross proceeds of $11.3 million pursuant to the July 2019 ATM through the sale of 733,728
shares  of  common  stock  at  a  weighted  average  price  of  $15.42  per  share.  The  net  proceeds  from  the  July  2019  ATM  were  $11.0  million  after  deducting
underwriter commissions of $339,356.

Public Equity Offerings

July 2021 Public Equity Offering

On July 15, 2021, the Company entered into an underwriting agreement with Piper Sandler & Co., in connection with the Company’s public offering of

4,500,000 shares of the Company’s common stock, $0.0001 par value per share, at a public offering price of $10.00 per share.

On  July  19,  2021,  the  Company  closed  the  Offering.  The  net  proceeds  to  the  Company  from  the  Offering  was  approximately  $42.0  million,  after

deducting underwriting discounts and commissions and estimated offering expenses payable by the Company.

August 2020 Offering

On  August  4,  2020,  the  Company  entered  into  an  underwriting  agreement  with  SVB  Leerink  LLC,  as  representative  of  the  several  underwriters  in
connection with the Company’s public offering of 5,000,000 shares of common stock, at a public offering price of $18.00 per share. Under the terms of the
Underwriting Agreement, the Company granted the Underwriters an option, exercisable for 30 days, to purchase up to an additional 750,000 shares of Common
Stock at the public offering price, less underwriting discounts and commissions, which was exercised in full on August 6, 2020.

F- 17

On August 7, 2020, the Company closed the Offering. The net proceeds to the Company from the Offering, after giving effect to the exercise in full by the
Underwriters  of  their  option  to  purchase  the  Option  Shares,  was  approximately  $96.5  million,  after  deducting  underwriting  discounts  and  commissions  and
offering expenses payable by the Company.

June 2020 Offering

On June 10, 2020, the Company entered into a placement agency agreement with ROTH Capital Partners, LLC ("RCP") and Ladenburg Thalmann & Co.
Inc. relating to the Company’s public offering of 2,175,000 shares of common stock. Pursuant to this agreement, the Company agreed to pay the placement
agents a cash fee of 6.5% of the gross proceeds from the offering raised from investors and to reimburse the placement agents for certain costs incurred in
connection therewith.

In addition, on June 10, 2020, the Company and certain institutional investors entered into securities purchase agreements relating to the issuance and sale
of an aggregate of 2,175,000 shares of the Company’s common stock. The purchase price per share in the Offering was $11.40 for aggregate gross proceeds to
the Company of approximately $25.0 million.

The net proceeds to the Company from this offering, after deducting the Company’s offering expenses, were approximately $23.0 million.

April 2020 Registered Direct Offering

On April 23, 2020, the Company entered into an engagement letter with RCP relating to the Company’s registered direct offering of common stock to
select institutional investors. Pursuant to this agreement, the Company agreed to pay RCP a cash fee of 6.5% of the gross proceeds from the offering raised
from investors and to reimburse RCP for certain costs incurred in connection therewith.

In  addition,  on  April  23,  2020,  the  Company  and  the  investors  entered  into  a  securities  purchase  agreement  relating  to  the  issuance  and  sale  of  an
aggregate  of  1,764,706  shares  of  the  Company’s  common  stock.  The  purchase  price  per  share  was  $8.50  for  aggregate  gross  proceeds  to  the  Company  of
approximately $15.0 million. This securities purchase agreement restricted the Company from issuing additional common stock for a period of 75 days from
April 27, 2020, subject to certain exceptions.

The net proceeds to the Company from this offering, after deducting the Company’s offering expenses, were approximately $13.9 million.

Common Stock

As of December 31, 2021, the Company’s certificate of incorporation, as amended and restated, authorized the Company to issue 130,000,000 shares of
common stock, par value of $0.0001. The voting, dividend and liquidation rights of the holders of the Company’s common stock are subject to and qualified by
the rights, powers and preferences of any holders of preferred stock.

Each share of common stock entitles the holder to one vote on all matters submitted to a vote of the Company’s stockholders. Common stockholders are

entitled to receive dividends, as may be declared by the board of directors, if any. Through December 31, 2021, no cash dividends had been declared or paid.

Preferred Stock

The Company’s certificate of incorporation, as amended and restated, authorizes the Company to issue 20,000,000 shares of $0.0001 par value preferred

stock, rights and preferences to be set by the board of directors. No preferred shares were outstanding as of December 31, 2021.

F- 18

Stock Reserved for Future Issuance

Shares reserved for future issuance as of December 31, 2021 are as follows:

Common stock reserved for issuance for:
2021 Employee stock purchase plan
Outstanding stock options

Common stock options available for future grant:

2014 Equity Incentive Plan
2017 Inducement Equity Incentive Plan
2019 Omnibus Equity Incentive Plan

Total common shares reserved for future issuance

7. Stock-based Compensation Plans

2021 Employee Stock Purchase Plan

Number of

Shares

187,242 
2,157,460 

43,311 
46,250 
682,590 
3,116,853 

On April 25, 2021, the Company adopted the 2021 Employee Stock Purchase Plan ("ESPP"), which was approved by stockholder vote at the 2021 Annual
Meeting of Stockholders held on June 10, 2021. The plan provides eligible employees of the Company with an opportunity to purchase common stock of the
Company  through  accumulated  payroll  deductions,  which  are  included  in  other  current  liabilities  until  they  are  used  to  purchase  Company  shares.  Eligible
employees  participating  in  the  bi-annual  offering  period  can  choose  to  have  up  to  the  lesser  of  15%  of  their  annual  base  earnings  or  the  IRS  annual  share
purchase limit of $25,000 in aggregate market value to purchase shares of the Company’s common stock. The purchase price of the stock is the lesser of (i)
85%  of  the  closing  market  price  on  the  date  of  purchase  and  (ii)  the  closing  market  price  at  the  beginning  of  the  bi-annual  offering  period.  The  maximum
number of shares reserved for delivery under the plan is 200,000 shares.

The first enrollment period under the plan commenced on August 1, 2021 and the Company recognized $46,000 of expense related to the plan in the

twelve months ended December 31, 2021. The Company has issued 12,758 shares under the ESPP for the twelve months ended December 31, 2021.

Stock Option Programs

In July 2019, the Company’s stockholders approved the 2019 Omnibus Equity Incentive Plan (the “2019 Plan”) which was adopted by the Board with an
effective  date  of  June  14,  2019.  The  2019  Plan  allows  for  the  grant  of  equity  awards  to  employees,  consultants  and  non-employee  directors.  An  initial
maximum of 1,500,000 shares of the Company’s common stock are available for grant under the 2019 Plan. The 2019 Plan includes an evergreen provision that
allows for the annual addition of up to 4% of the Company’s fully-diluted outstanding stock, with a maximum allowable increase of 4,900,000 shares over the
term of the 2019 Plan. In accordance with this provision, the shares available for grant were increased in 2020 and 2021 by a total of 1,340,050 shares. The
2019 Plan is currently administered by the Board, or, at the discretion of the Board, by a committee of the Board, which determines the exercise prices, vesting
schedules and other restrictions of awards under the 2019 Plan at its discretion. Options to purchase stock may not have an exercise price that is less than the
fair  market  value  of  underlying  shares  on  the  date  of  grant,  and  may  not  have  a  term  greater  than  ten  years.  Incentive  stock  options  granted  to  employees
typically vest over four years. Non-statutory options granted to employees, officers, members of the Board, advisors, and consultants of the Company typically
vest over three or four years.

Shares that are expired, terminated, surrendered or canceled under the 2019 Plan without having been fully exercised will be available for future awards.

F- 19

 
Movements during the year

The following table summarizes stock option activity for the twelve months ended December 31, 2021 and 2020 under the 2019 Plan:

Outstanding as of January 1, 2021
Granted
Exercised
Forfeited or expired
Outstanding as of December 31, 2021

Options vested and expected to vest as of December 31, 2021

Options exercisable as of December 31, 2021

Outstanding as of January 1, 2020
Granted
Exercised
Forfeited or expired
Outstanding as of December 31, 2020

Options vested and expected to vest as of December 31, 2020

Options exercisable as of December 31, 2020

Measurement

Weighted-

Average
Exercise
Price

Weighted-

Average
Remaining
Contractual
Term (Years)

Aggregate

Intrinsic
Value

$
$
$
$

$

$

$

12.96 
14.08 
— 
13.50 

13.54 

13.54 

13.48 

8.74

8.74

8.15

Weighted-

Average
Exercise
Price

Weighted-

Average
Remaining
Contractual
Term (Years)

$
$
$
$

$

$

$

12.57 
13.24 
— 
13.32 

12.96 

12.96 

13.04 

9.24

9.24

8.92

$

$

$

$

$

$

302,155 

302,155 

79,431 

Aggregate

Intrinsic
Value

2,894,754 

2,894,754 

661,952 

Options
1,117,160 
1,193,809 
— 
(153,509)
2,157,460 

2,157,460 

752,954 

Options
456,645 
744,406 
— 
(83,891)
1,117,160 

1,117,160 

263,507 

The weighted-average assumptions used in the BSM option pricing model to determine the fair value of the employee and non-employee stock option

grants relating to the 2019 Plan were as follows:

Risk-Free Interest Rate

The risk-free rate assumption is based on U.S. Treasury instruments with maturities similar to the expected term of the stock options.

Expected Dividend Yield

The Company has not issued any dividends and does not expect to issue dividends over the life of the options. As a result, the Company has estimated the

dividend yield to be zero.

Expected Volatility

Due to the Company’s limited operating history and a lack of company specific historical and implied volatility data, the Company estimates expected
volatility based on the historical volatility of a group of comparable companies that are publicly traded. The historical volatility data was computed using the
daily closing prices for the selected companies’ shares during the equivalent period of the calculated expected term of the stock-based awards.

F- 20

Expected Term

The expected term of options is estimated considering the vesting period at the grant date, the life of the option and the average length of time similar

grants have remained outstanding in the past.

The weighted-average grant date fair value of stock options granted under the 2019 Plan during the years ended December 31, 2021 and 2020 was $10.52
and $9.50, respectively. The following are the underlying assumptions used in the Black-Scholes-Merton option pricing model to determine the fair value of
stock options granted to employees and to non-employees under this stock plan:

Risk-free interest rate
Expected dividend yield
Expected volatility
Expected term of options (years)

Stock-Based Compensation Expense

2021
0.93%
0%
93.0%
6.0

2020
0.42%
0%
88.5%
5.8

Total stock-based compensation expense for all stock awards recognized in the accompanying audited consolidated statements of operations is as follows

(in thousands):

Research and development
General and administrative
Total

Year
 Ended December 31,

2021

2020

$

$

1,760 
4,189 
5,949 

$

$

731 
2,016 
2,747 

As of December 31, 2021 there was $12.2 million in total unrecognized compensation expense relating to the 2019 Plan to be recognized over a weighted

average period of 2.89 years.

Summary of Equity Incentive Plans Assumed from Vital

Upon completion of the Transaction with Vital on April 12, 2019, Vital’s 2012 Stock Option Plan (the “2012 Plan”), Vital’s 2014 Equity Incentive Plan
(the “2014 Plan”) and Vital’s 2017 Inducement Equity Incentive Plan (the “Inducement Plan”), were assumed by the Company. All awards granted under these
plans have either been forfeited or expired.

There remain 43,311 shares available for grant under the 2014 Plan as of December 31, 2021.

In  September  2017,  Vital’s  Board  of  Directors  approved  the  Inducement  Plan,  which  was  amended  and  restated  in  November  2017.  Under  the
Inducement Plan 46,250 shares of Vital’s common stock were reserved to be used exclusively for non-qualified grants to individuals who were not previously
employees or directors as an inducement material to a grantee's entry into employment within the meaning of Rule 5635(c)(4) of the Nasdaq Listing Rules.

No expense was recorded for the plans assumed from Vital during the twelve months ended December 31, 2021 and 2020, respectively.

F- 21

 
 
8. Income Taxes

Net loss before income tax was subject to tax in the following jurisdictions for the following periods (in thousands):

United States
Germany
Foreign

The rate reconciliation consists of the following:

Federal statutory rate
Foreign rate differential
Stock options
Tax effect of rate change
Other
Change in valuation allowance
Effective tax rate

Years Ended December 31,

2021

2020

$

$

(11,222)
(78,869)
(2,854)
(92,945)

$

$

(8,681)
(33,617)
(1,719)
(44,017)

Years Ended December 31,

2021
21.0 
3.2 
(0.9)
0.0 
(0.4)
(22.9)
0.0 

%
%
%
%
%
%
%

2020
21.0 
3.0 
(0.9)
(1.9)
(0.9)
(20.3)
0.0 

%
%
%
%
%
%
%

Deferred  income  taxes  result  from  temporary  differences  between  the  tax  basis  of  assets  and  liabilities  and  their  reported  amounts  in  the  financial
statements that will result in taxable or deductible amounts in future years. Deferred tax assets and liabilities are measured using enacted tax rates expected to
apply to taxable income in years in which those temporary differences are expected to be recovered or settled. As tax laws and rates change, deferred tax assets
and liabilities are adjusted through income tax expense. There is no current or deferred income tax expense in the years ended December 31, 2021 and 2020,
respectively.

Significant components of the Company's net deferred tax assets are shown below. A valuation allowance has been established as realization of such net
deferred tax assets has not met the more likely-than-not threshold requirement. If the Company's judgment changes and it is determined that the Company will
be  able  to  realize  these  net  deferred  tax  assets,  the  tax  benefits  relating  to  any  reversal  of  the  valuation  allowance  on  the  net  deferred  tax  assets  will  be
accounted for as a reduction to income tax expense.

F- 22

 
 
 
 
Deferred tax assets:
Net operating loss carryforwards
Stock-based compensation
Intangible Assets
Foreign net operating loss carryforwards
Unrealized gain or loss
Other, net
     Total deferred tax assets
Deferred tax liabilities:
Property, plant and equipment
     Total deferred tax liability
Net deferred tax assets
Less valuation allowance

2021

December 31,

(in thousands)

2020

$

$

18,437 
576 
3,848 
34,819 
1,130 
9 
58,819 

(2)
(2)
58,817 
(58,817)
— 

$

$

17,3
1

18,9

36,5

36,5
(36,5

The Company has incurred net operating losses each year since inception due to its history as a development stage company with no realized revenues
from  its  planned  principal  operations.  These  cumulative  operating  losses  provide  significant  negative  evidence  in  the  determination  of  whether  or  not  the
Company will be able to realize deferred tax assets such as net operating losses and other favorable temporary differences. There can be no assurance that it
will ever generate taxable income. As a result, the Company has maintained a full valuation allowance against the entire balance of its net deferred tax assets
since  the  date  of  inception.  The  valuation  allowance  has  increased  by  $22.3  million  and  $6.8  million  and  for  the  years  ended  December  31,  2021  and  20,
respectively.

As of December 31, 2021, Immunic had available NOLs of approximately $139.9 million in Germany and Australia. These NOLs do not expire.

The U.S. federal NOL carryforwards of $15.6 million were generated prior to 2018 and expire over 20 years beginning in 2023. The $72.2 million of post
2017 federal NOL carryforwards do not expire. Sections 382 of the Internal Revenue Code of 1986 subject the future utilization of net operating losses, to an
annual limitation in the event of certain ownership changes, as defined. The Company may have undergone ownership changes and therefore may be limited in
the amount of net operating losses available for utilization in the future.

The Company did not have any uncertain tax positions for the years ended December 31, 2021 and 2020, respectively.

Due to the full valuation allowance that the Company has on its net deferred tax asset balance, there are no uncertain tax positions that would impact the

effective tax rate if recognized.

The Company is subject to U.S. federal, New York, California, Texas, German and Australian income taxes. The Company is subject to U.S. federal or
state income tax examination by tax authorities for tax returns filed for the years 2003 and forward due to the carryforward of NOLs. Tax years 2017 through
2020 are subject to audit by German and Australian tax authorities. The Company is not currently under examination by any tax jurisdictions.

Immunic, Inc. recognizes interest and penalties related to unrecognized tax benefits on the income tax expense line in the accompanying consolidated
statement  of  operations.  Accrued  interest  and  penalties  are  included  on  the  related  tax  liability  line  in  the  consolidated  balance  sheet.  There  were  no  such
interest or penalties for any of the years presented.

9. EIB Loan

On October 19, 2020, the Company and Immunic AG, its wholly-owned subsidiary, entered into a Finance Contract (the “Loan Agreement”) with the

European Investment Bank (“EIB”), pursuant to which EIB agreed to provide Immunic AG with a

F- 23

 
 
 
term loan in an aggregate amount of up to €24.5 million to support the development of Immunic’s lead asset, vidofludimus calcium, in moderate coronavirus
disease 2019 (“COVID-19”), to be made available to be drawn in three tranches, with the second and third tranches subject to the completion of certain pre-
defined milestones. Effective October 20, 2021 the Company terminated this agreement with the EIB and no funds were drawn under this arrangement.

10. Related Party Transactions

Executive Chairman Agreement with Duane Nash

On  April  15,  2020,  the  compensation  committee  of  the  Board  of  Directors  of  the  Company  independently  reviewed  and  approved  entering  into  an
employment agreement with the current Chairman of the Board, Duane Nash, MD, JD, MBA (the “Executive Chairman Agreement”) and pursuant to such
approval, on April 17, 2020, the Company and Dr. Nash entered into the Executive Chairman Agreement. The Executive Chairman Agreement establishes an
“at will” employment relationship pursuant to which Dr. Nash serves as Executive Chairman and contemplated a term that ends on October 15, 2020, which
was subsequently extended to April 15, 2021. On April 15, 2021, the Company and Dr. Nash entered into an addendum (the “Agreement”) to extend the term
of the Executive Chairman Agreement to April 15, 2022. In connection with the Agreement, the Company made a one-time award to Dr. Nash of an option to
purchase 90,000 shares of Company common stock, which will vest monthly commencing on May 15, 2021, and to increase Dr. Nash’s monthly base salary to
$27,960 from $25,417.

F- 24

11. Selected Quarterly Data (unaudited)

The following financial information reflects all normal recurring adjustments, which are, in the opinion of management, necessary for a fair statement of
the  results  of  the  interim  periods.  Summarized  quarterly  data  for  2021  and  2020  are  as  follows  (in  thousands,  except  per  share  data):

March 31

June 30

September 30

December 31

Total Year

For the Quarters Ended

2021

Operating expenses
Net loss
Basic and diluted net loss per

share (1)
2020

Operating expenses
Net loss
Basic and diluted net loss per

share (1)

$
$

$

$
$

$

32,387 
(34,534)

(1.63)

9,014 
(8,487)

(0.79)

$
$

$

$
$

$

19,170 
(17,934)

(0.82)

12,222 
(11,458)

(0.90)

$
$

$

$
$

$

18,387 
(19,292)

(0.76)

13,545 
(12,913)

(0.70)

$
$

$

$
$

$

21,721 
(21,185)

(0.81)

14,190 
(11,159)

(0.53)

$
$

$

$
$

$

91,665 
(92,945)

(3.93)

48,971 
(44,017)

(2.81)

 (1) Net loss per share is computed independently for each of the quarters presented. Therefore, the sum of the quarterly per share calculations will not

necessarily equal the annual per share calculation.

F- 25

 
 
 
Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused this Annual Report on

Form 10-K to be signed on its behalf by the undersigned, thereunto duly authorized.

SIGNATURES

Date: February 24, 2022

Immunic, Inc.

By:

/s/ DANIEL VITT
Daniel Vitt
Chief Executive Officer and President

POWER OF ATTORNEY

KNOW ALL MEN BY THESE PRESENTS, that each person whose signature appears below constitutes and appoints Daniel Vitt and Glenn Whaley, and
each of them, his or her true and lawful attorneys-in-fact, each with full power of substitution, for him or her in any and all capacities, to sign any amendments
to this Annual Report on Form 10-K and to file the same, with exhibits thereto and other documents in connection therewith, with the Securities and Exchange
Commission,  hereby  ratifying  and  confirming  all  that  each  of  said  attorneys-in-fact  or  their  substitute  or  substitutes  may  do  or  cause  to  be  done  by  virtue
hereof.

Pursuant to the requirements of the Securities Exchange Act of 1934, this Annual Report on Form 10-K has been signed below by the following persons
indicated.

capacities 

registrant 

behalf 

dates 

and 

and 

the 

the 

the 

on 

of 

in 

on 

Signature

Title

/s/ DANIEL VITT
Daniel Vitt

/s/ GLENN WHALEY
Glenn Whaley

/s/ DUANE D. NASH
Duane D. Nash

/s/ TAMAR HOWSON
Tamar Howson

/s/ JOERG NEERMANN
Joerg Neermann

/s/ VINCENT OSSIPOW
Vincent Ossipow

/s/ BARCLAY A. PHILLIPS
Barclay A. Phillips

/s/ JAN VAN DEN BOSSCHE
Jan Van den Bossche

Director, Chief Executive Officer and President

Principal Financial and Accounting Officer

Executive Chairman

Director

Director

Director

Director

Director

Date

February 24,
2022

February 24,
2022

February 24,
2022

February 24,
2022

February 24,
2022

February 24,
2022

February 24,
2022

February 24,
2022

  
  
  
  
  
  
  
  
  
  
  
  
  
DESCRIPTION OF CAPITAL STOCK

Exhibit 4.2

General

Our authorized capital stock consists of 130,000,000 shares of common stock, par value $0.0001 per share, and 20,000,000 shares of preferred stock, par value
$0.0001 per share.

The following description of our common stock summarizes its material terms and provisions, but it is not complete. For the complete terms of our common
stock, please refer to our certificate of incorporation and our bylaws that are incorporated by reference into the Annual Report on Form 10-K of which this
exhibit is a part.

Common Stock

As of December 31, 2020, there were 21,168,240 shares of common stock outstanding. The holders of our common stock are entitled to one vote for each share
held of record on all matters submitted to a vote of the stockholders. The holders of common stock are not entitled to cumulative voting rights with respect to
the election of directors, and as a consequence, minority stockholders will not be able to elect directors on the basis of their votes alone.

Subject to preferences that may be applicable to any then outstanding shares of preferred stock, holders of common stock are entitled to receive ratably such
dividends as may be declared by the board of directors out of funds legally available therefor. In the event of a liquidation, dissolution or winding up of us,
holders of the common stock are entitled to share ratably in all assets remaining after payment of liabilities and the liquidation preferences of any then
outstanding shares of preferred stock. Holders of common stock have no preemptive rights and no right to convert their common stock into any other securities.
There are no redemption or sinking fund provisions applicable to our common stock. All outstanding shares of common stock are fully paid and non-assessable.
The rights, preferences and privileges of holders of our common stock are subject to, and may be adversely affected by, the rights of the holders of shares of
any of our outstanding preferred stock.

Listing

Our common stock is listed on the Nasdaq Global Select Market under the symbol “IMUX.”

Transfer Agent and Registrar

The transfer agent and registrar for our common stock is American Stock Transfer & Trust Company, LLC (“AST”). The transfer agent and registrar’s address
is 6201 15th Avenue, Brooklyn, New York 11219.

Dividends

We have not declared any cash dividends on our common stock since inception and we do not anticipate paying any cash dividends on our common stock in the
foreseeable future.

Possible Anti-Takeover Effects of Delaware Law and our Charter Documents

Some provisions of Delaware law, our amended and restated certificate of incorporation and our amended and restated bylaws could make the following
transactions more difficult: an acquisition of us by means of a tender offer, an acquisition of us by means of a proxy contest or otherwise, or the removal of our
incumbent officers and directors. It is possible that these provisions could make it more difficult to accomplish or could deter transactions that stockholders
may otherwise consider to be in their best interest or in our best interest, including transactions which provide for payment of a premium over the market price
for our shares.

These provisions, summarized below, are intended to discourage coercive takeover practices and inadequate takeover bids. These provisions are also designed
to encourage persons seeking to acquire control of us to first negotiate with our board of directors. We believe that the benefits of the increased protection of
our potential ability to negotiate with the proponent of an unfriendly or unsolicited proposal to acquire or restructure us outweigh the disadvantages of
discouraging these proposals because negotiation of these proposals could result in an improvement of their terms.

Delaware Anti-Takeover Statute

We are subject to Section 203 of the Delaware General Corporation Law (the “DGCL”), an anti-takeover statute. In general, Section 203 of the DGCL prohibits
a publicly held Delaware corporation from engaging in a “business combination” with an “interested stockholder” for a period of three years following the time
the person became an interested stockholder, unless the business combination or the acquisition of shares that resulted in a stockholder becoming an interested
stockholder is approved in a prescribed manner. Generally, a “business combination” includes a merger, asset or stock sale, or other transaction resulting in a
financial benefit to the interested stockholder. Generally, an “interested stockholder” is a person who, together with affiliates and associates, owns (or within
three years prior to the determination of interested stockholder status did own) 15% or more of a corporation’s voting stock. The existence of this provision
would be expected to have an anti-takeover effect with respect to transactions not approved in advance by our board of directors, including discouraging
attempts that might result in a premium over the market price for the shares of common stock held by our stockholders.

Undesignated Preferred Stock.

The ability of our board of directors, without action by the stockholders, to issue up to 20,000,000 shares of undesignated preferred stock with voting or other
rights or preferences as designated by our board of directors could impede the success of any attempt to effect a change in control of us. These and other
provisions may have the effect of deferring hostile takeovers or delaying changes in control or management of our company.

Requirements for Advance Notification of Stockholder Nominations and Proposals.

Our amended and restated bylaws establish advance notice procedures with respect to stockholder proposals to be brought before a stockholder meeting and the
nomination of candidates for election as directors, other than nominations made by or at the direction of the board of directors or a committee of the board of
directors.

Elimination of Stockholder Action by Written Consent.

Our amended and restated certificate of incorporation eliminates the right of stockholders to act by written consent without a meeting.

Staggered Board.

Our board of directors is divided into three classes. The directors in each class will serve for a three-year term, one class being elected each year by our
stockholders. This system of electing and removing directors may tend to discourage a third party from making a tender offer or otherwise attempting to obtain
control of us, because it generally makes it more difficult for stockholders to replace a majority of the directors.

Removal of Directors.

Our amended and restated certificate of incorporation provides that no member of our board of directors may be removed from office by our stockholders
except for cause and, in addition to any other vote required by law, upon the approval of the holders of at least two-thirds in voting power of the outstanding
shares of stock entitled to vote in the election of directors.

Stockholders Not Entitled to Cumulative Voting.

Our amended and restated certificate of incorporation does not permit stockholders to cumulate their votes in the election of directors. Accordingly, the holders
of a majority of the outstanding shares of our common stock entitled to vote in any election of directors can elect all of the directors standing for election, if
they choose, other than any directors that holders of our preferred stock may be entitled to elect.

Authorized but Unissued Shares

Our authorized but unissued shares of common stock and preferred stock will be available for future issuance without stockholder approval. We may use
additional shares for a variety of purposes, including future public offerings to raise additional capital, to fund acquisitions and as employee compensation. The
existence of authorized but unissued shares of undesignated preferred stock may enable our board of directors to render more difficult or to discourage an
attempt to obtain control of us by means of a merger, tender offer, proxy contest or otherwise. For example, if in the due exercise of its fiduciary

obligations, our board of directors were to determine that a takeover proposal is not in the best interests of us or our stockholders, our board of directors could
cause shares of preferred stock to be issued without stockholder approval in one or more private offerings or other transactions that might dilute the voting or
other rights of the proposed acquirer, stockholder or stockholder group. The rights of holders of our common stock described above will be subject to, and may
be adversely affected by, the rights of any preferred stock that we may designate and issue in the future. The issuance of shares of undesignated preferred stock
could decrease the amount of earnings and assets available for distribution to holders of shares of common stock. The issuance may also adversely affect the
rights and powers, including voting rights, of these holders and may have the effect of delaying, deterring or preventing a change in control of us.

Director Liability

Our bylaws limit the extent to which our directors are personally liable to us and our stockholders, to the fullest extent permitted by the DGCL. The inclusion
of this provision in our bylaws may reduce the likelihood of derivative litigation against directors and may discourage or deter stockholders or management
from bringing a lawsuit against directors for breach of their duty of care.

The provisions of Delaware law, our amended and restated certificate of incorporation and our amended and restated bylaws could have the effect of
discouraging others from attempting hostile takeovers and, as a consequence, they may also inhibit temporary fluctuations in the market price of our common
stock that often result from actual or rumored hostile takeover attempts. These provisions may also have the effect of preventing changes in the composition of
our board and management. It is possible that these provisions could make it more difficult to accomplish transactions that stockholders may otherwise deem to
be in their best interest.

Set forth below is a list of subsidiaries of the Registrant. All of the subsidiaries listed below are wholly-owned subsidiaries of Immunic, Inc. and are owned
directly by Immunic, Inc.

Subsidiaries of the Registrant

Exhibit 21.1

Subsidiary
Immunic AG

Jurisdiction of
Formation
Germany

 
  
  
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We consent to the incorporation by reference in the Registration Statements on Form S‑3 (File No. 333‑225230, 333-250083, and
333-255303), Form S‑4 (File No. 333‑229510), and Form S-8 (File No. 333‑233864 and 333-258235) of Immunic, Inc. of our report
dated February 24, 2022, relating to the consolidated financial statements of Immunic, Inc., which appears in this annual report on
Form 10-K for the year ended December 31, 2021.

EXHIBIT 23.1

/s/ Baker Tilly US, LLP

Minneapolis, Minnesota
February 24, 2022

Exhibit 31.1

I, Daniel Vitt, certify that:

CERTIFICATIONS

1. I have reviewed this Annual Report on Form 10-K for the fiscal year ended December 31, 2021 of Immunic, Inc.;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the

statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the

financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in
Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the
registrant and have:

a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to

ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities,
particularly during the period in which this report is being prepared;

b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our

supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in
accordance with generally accepted accounting principles;

c)Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the

effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d) Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent
fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the
registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the

registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably

likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control

over financial reporting.

Date: February 24, 2022

By:

/s/ Daniel Vitt
Daniel Vitt
Chief Executive Officer and President
(Principal Executive Officer)

 
Exhibit 31.2

I, Glenn Whaley, certify that:

CERTIFICATIONS

1. I have reviewed this Annual Report on Form 10-K for the fiscal year ended December 31, 2021 of Immunic, Inc.;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the

statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the

financial condition, results of operations and cash flows of the registrant as of and for the periods presented in this report;

4. The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in
Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the
registrant and have:

a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to

ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities,
particularly during the period in which this report is being prepared;

b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our

supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in
accordance with generally accepted accounting principles;

c) Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the

effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d) Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent
fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the
registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the

registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably

likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control

over financial reporting.

Date: February 24, 2022

By:

/s/ Glenn Whaley
Glenn Whaley
Principal Financial and Accounting Officer
(Principal Financial and Accounting Officer and Duly
Authorized Officer)

 
CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350,
AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 32.1

In connection with the Annual Report on Form 10-K of Immunic, Inc. (the “Company”) for the period ended December 31, 2021, as filed with the
Securities and Exchange Commission on the date hereof (the “Report”), the undersigned, Daniel Vitt, as Chief Executive Officer and President of the Company,
hereby certifies, pursuant to 18 U.S.C. Section 1350, that to my knowledge:

(1) the Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(2) the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Date: February 24, 2022

By:

/s/ Daniel Vitt
Daniel Vitt
Chief Executive Officer and President
(Principal Executive Officer)

 
CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350,
AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 32.2

In connection with the Annual Report on Form 10-K of Immunic, Inc. (the “Company”) for the period ended December 31, 2021, as filed with the
Securities and Exchange Commission on the date hereof (the “Report”), the undersigned,Glenn Whaley as Principal Financial and Accounting Officer of the
Company, hereby certifies, pursuant to 18 U.S.C. Section 1350, that to my knowledge::

(1) the Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(2) the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Date: February 24, 2022

By:

/s/ Glenn Whaley
Glenn Whaley
Principal Financial and Accounting Officer
(Principal Financial and Accounting Officer and Duly
Authorized Officer)