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Immunic, Inc.

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FY2023 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

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

For the fiscal year ended December 31, 2023

☐

or

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:

Securities registered pursuant to Section 12(g) of the Act: None

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

Title of Each Class
Common Stock, $0.0001 par value

Trading symbol(s)
IMUX

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

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. ☐
If securities are registered pursuant to Section 12(b) of the Act, indicate by check mark whether the financial statements of the registrant included in the filing reflect the correction of an error to
previously issued financial statements. ☐
Indicate by check mark whether any of those error corrections are restatements that required a recovery analysis of incentive-based compensation received by any of the registrant’s executive officers
during the relevant recovery period pursuant to §240.10D-1(b)☐
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, 2023 was
$109.5 million.

On February 15, 2024, 89,929,016 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 2023 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, 2023

Table of Contents

PART I

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

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

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

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

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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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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 biotechnology company developing a clinical pipeline of selective oral immunology therapies focused on
treating  chronic  inflammatory  and  autoimmune  diseases.  We  are  headquartered  in  New  York  City  with  our  main  operations  in  Gräfelfing  near  Munich,  Germany.  We  had  77
employees as of February 1, 2024.

We  are  pursuing  clinical  development  of  orally  administered,  small  molecule  programs,  each  of  which  has  unique  features  intended  to  directly  address  the  unmet  needs  of
patients with serious chronic inflammatory and autoimmune diseases. These include the vidofludimus calcium (IMU-838) program, which is in Phase 3 clinical development for
patients with multiple sclerosis (“MS”) and which has shown therapeutic activity in Phase 2 clinical trials in patients suffering from relapsing-remitting MS, progressive MS and
moderate-to-severe ulcerative colitis (“UC”); the IMU-856 program, which is targeted to regenerate bowel epithelium and restore intestinal barrier function, which could potentially
be applicable in numerous gastrointestinal diseases, such as celiac disease, inflammatory bowel disease (“IBD”), short bowel syndrome and irritable bowel syndrome with diarrhea;
and the IMU-381 program, which is a next generation molecule being developed to specifically address the needs of gastrointestinal diseases.

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), is being tested in several ongoing MS trials as part of its overall clinical program in order to support a
potential approval for patients with MS in major markets. The Phase 3 ENSURE program of vidofludimus calcium in relapsing multiple sclerosis (“RMS”), comprising twin studies
evaluating  efficacy,  safety,  and  tolerability  of  vidofludimus  calcium  versus  placebo,  and  the  Phase  2  CALLIPER  trial  of  vidofludimus  calcium  in  progressive  multiple  sclerosis
(“PMS”), designed to corroborate vidofludimus calcium’s neuroprotective potential, are ongoing. On October 9, 2023, we announced positive interim data from the CALLIPER trial,
showing biomarker evidence that vidofludimus calcium’s activity extends beyond the previously observed anti-inflammatory effects, thereby further reinforcing its neuroprotective
potential.  Top-line  data  from  the  CALLIPER  trial,  for  which  the  recruitment  of  in  total  467  patients  was  completed  in  August  2023,  is  expected  to  be  available  in  April  2025.
Moreover, we currently expect to report an interim futility analysis of the ENSURE program in late 2024 and to read-out the first of the ENSURE trials in the second quarter of 2026.
Although we currently believe that each of these goals is achievable, they are each dependent on numerous factors, most of which are not under our direct control and can be difficult
to predict. We plan to periodically review this assessment and provide updates of material changes as appropriate.

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If approved, we believe that vidofludimus calcium, with combined neuroprotective, anti-inflammatory, and antiviral effects, has the potential to be a unique treatment option
targeted  to  the  complex  pathophysiology  of  MS.  Preclinical  data  showed  that  vidofludimus  calcium  activates  the  neuroprotective  transcription  factor  nuclear  receptor  related  1
(“Nurr1”), which is associated with direct neuroprotective properties and may enhance the potential benefit for patients. Additionally, vidofludimus calcium is a known inhibitor of
the enzyme dihydroorotate dehydrogenase (“DHODH”), which is a key enzyme in the metabolism of overactive immune cells and virus-infected cells. This mechanism is associated
with the anti-inflammatory and antiviral effects of vidofludimus calcium. We believe that the combined mechanisms of vidofludimus calcium are unique in the MS space and support
the therapeutic performance shown in our Phase 2 EMPhASIS trial in relapsing-remitting MS patients, in particular, via data illustrating the potential to reduce magnetic resonance
imaging  (“MRI”)  lesions,  prevent  relapses,  reduce  the  rate  of  disability  progression,  and  reduce  levels  of  serum  neurofilament  light  chain  (“NfL”),  an  important  biomarker  of
neuronal damage. Vidofludimus calcium has shown in clinical trials reported to date a consistent pharmacokinetic, safety and tolerability profile and has already been exposed to
more than 1,800 human subjects and patients in either of the drug’s formulations.

IMU-856  is  an  orally  available  and  systemically  acting  small  molecule  modulator  that  targets  Sirtuin  6  (“SIRT6”),  a  protein  which  serves  as  a  transcriptional  regulator  of
intestinal barrier function and regeneration of bowel epithelium. Based on preclinical data, we believe this compound may represent a unique treatment approach, as the mechanism
of action targets the restoration of the intestinal barrier function and bowel wall architecture in patients suffering from gastrointestinal diseases such as celiac disease, IBD, short
bowel syndrome, irritable bowel syndrome with diarrhea and other intestinal barrier function associated diseases. Based on preclinical investigations demonstrating no suppression of
immune  cells,  IMU-856  may  have  the  potential  to  maintain  immune  surveillance  for  patients  during  therapy,  which  would  be  an  important  advantage  versus  immunosuppressive
medications and may allow the potential for combination with available treatments in gastroenterological diseases.

Data from the final portion of a Phase 1 clinical trial in celiac disease patients during periods of gluten-free diet and gluten challenge demonstrated positive effects for IMU-856
over placebo in four key dimensions of celiac disease pathophysiology: protection of the gut architecture, improvement of patients’ symptoms, biomarker response, and enhancement
of nutrient absorption. IMU-856 was also observed to be safe and well-tolerated in this trial. We are currently preparing clinical Phase 2 testing of IMU-856 in patients with ongoing
active celiac disease (“OACD”) despite gluten-free diet, while also considering further potential clinical applications in other gastrointestinal disorders.

Immunic has selected IMU-381 as a development candidate to specifically address the needs of gastrointestinal diseases. IMU-381 is a next generation molecule with improved

overall properties, supported by a series of chemical derivatives. IMU-381 is currently in preclinical testing.

Additional research and development activities remain ongoing through preclinical research examining the potential to treat a broad set of neuroinflammatory, autoimmune and

viral diseases with new molecules leveraging our chemical and pharmacological research platform as well as generated intellectual property in these areas.

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 more timely and cost-
effective execution of our development programs. In addition, we are using our subsidiary in Melbourne, Australia to perform research and development activities in the Australasia
region. We also conduct preclinical work in Halle/Saale, Germany through a collaboration with the Fraunhofer Institute.

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 failure to obtain needed additional funding on acceptable terms, if at all, to complete the development and commercialization of
our three development programs.

Strategy

We are focused on the development of new 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  more  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  for  our  product  candidates,  to  date,  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.

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

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Executing the ongoing Phase 3 ENSURE and Phase 2 CALLIPER clinical trial programs of vidofludimus calcium in RMS and PMS, respectively.
Executing the IMU-856 development program, including preparation of a Phase 2 clinical trial, in patients with OACD.
Continuing preclinical research to complement the existing clinical activities, explore additional indications for future development and generating additional molecules for
potential 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

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.  We  have  an  accumulated  deficit  of  approximately  $410.9  million  and  $317.3  million  as  of  December  31,  2023  and  December  31,  2022,
respectively. 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 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 development programs.

From inception through January 31, 2024, Immunic has raised net cash of approximately $431.4 million from private and public offerings of preferred and common stock. As of
December  31,  2023,  the  Company  had  cash  and  cash  equivalents  of  approximately  $46.7  million.  On  January  4,  2024,  we  raised  net  cash  proceeds  in  a  private  placement  of
approximately $75.0 million. With these funds we expect to be able to fund our operations beyond twelve months from the date of the issuance of the accompanying consolidated
financial statements.

Key Status Updates

Private Placement of up to $240 Million

On January 4, 2024, we entered into a securities purchase agreement with select accredited investors to purchase shares of common stock (or pre-funded warrants in lieu

thereof) in a three-tranche private placement offering.

The first tranche was an upfront payment of $80 million at $1.43 per share and closed on January 8, 2024. The second tranche is a mandatory purchase of an additional $80
million of shares of common stock (or pre-funded warrants) at $1.716 per share, representing 120% of the first tranche purchase price and is conditioned on the announcement of
Phase 2b topline data for CALLIPER trial, volume weighted average share price levels, and minimum trading volumes. A third tranche, to occur no later than three years after the
second tranche, provides for the issuance of $80 million of shares of common stock (or pre-funded warrants in lieu thereof) at the same price per share as the second tranche, but
permits  investors  to  fund  their  purchase  obligations  on  a  “cashless”  or  net  settlement  basis,  which  would  reduce  the  proceeds  to  be  raised  in  the  financing.  The  third  tranche  is
conditioned  on  the  same  volume  weighted  average  share  price  levels  and  minimum  trading  volumes  as  the  second  tranche.  Assuming  that  the  second  tranche  is  exercised,  and
depending on the extent to which the investors elect to fund the third tranche through a net settlement basis, total gross proceeds from the offering to the Company would be between
$160 and $240 million.

The  financing  was  led  by  BVF  Partners  L.P.,  and  included  participation  from  new  and  existing  investors,  including  Avidity  Partners,  Janus  Henderson  Investors,  Soleus

Capital, RTW Investments and Adage Capital Partners LP. Leerink

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Partners acted as the lead placement agent and Ladenburg Thalmann acted as a placement agent in connection with the offering. Piper Sandler, B. Riley Securities and Brookline
Capital Markets, a division of Arcadia Securities, LLC, acted as capital markets advisors to the Company.

Notice of Allowance for United States Patent Protecting Vidofludimus Calcium's Dosing Regimens in Multiple Sclerosis

On November 21, 2023, we announced that we have received a Notice of Allowance from the United States Patent and Trademark Office (“USPTO”) for patent application
17/992,162, entitled, “Compounds and Dosage Regimen for Use in the Prevention or Treatment of Chronic Inflammatory and/or Autoimmune Diseases.” Specifically, the resulting
patent covers dosing regimens associated with vidofludimus calcium and other salt forms as well as free acid forms for the treatment of MS, including all regimens tested in the
company’s MS clinical program. The patent is expected to provide protection into 2038, unless extended further. The patent was previously granted to us in Japan and certain other
countries.

Notice of Allowance for United States Patent Protecting the Treatment of Relapsing Multiple Sclerosis with Vidofludimus and Its Salts

On November 2, 2023, we announced that we have received a Notice of Allowance from the USPTO for patent application 17/391,442, entitled, “Treatment of Multiple
Sclerosis Comprising DHODH Inhibitors,” covering a daily dose of about 10 mg to 45 mg of vidofludimus calcium and other salt as well as free acid forms for the treatment of RMS.
The claims are expected to provide protection into 2041, unless extended further.

Positive Interim Data from Phase 2 CALLIPER Trial of Vidofludimus Calcium in Progressive Multiple Sclerosis

On October 9, 2023, we announced positive interim data from our Phase 2 CALLIPER trial of vidofludimus calcium in patients with PMS. The predefined interim analysis
examined the change from baseline to 24 weeks in serum NfL and glial fibrillar acidic protein ("GFAP") levels among approximately the first half of patients enrolled in this trial. We
believe that this data showed biomarker evidence that vidofludimus calcium's activity extends beyond the previously observed anti-inflammatory effects, thereby further reinforcing
its neuroprotective potential.

Serum NfL responses were consistently observed for vidofludimus calcium across progressive MS disease and all subpopulations. In the overall PMS population at 24 weeks
(N=203), vidofludimus calcium was associated with a 6.7% reduction from baseline in serum NfL, compared to a 15.8% increase over baseline in placebo (p=0.01, post hoc). At 48
weeks (N=79), vidofludimus calcium reduced serum NfL by 10.4% from baseline, compared to a 6.4% increase in placebo. Substantial reductions were also seen across all PMS
subtypes, as well as in patients that show or do not show disease and/or MRI activity.

Although early, interim GFAP data also showed a promising signal: at 24 weeks (N=203), GFAP increased by 3.7% for vidofludimus calcium, and 4.4% for placebo. At 48
weeks (N=79), the change was only 2.7% for vidofludimus calcium, with a 6.4% increase for placebo. Progression of GFAP response is generally thought to evolve more slowly than
NfL, and we believe that a longer follow-up may further strengthen this signal.

Completion of Enrollment of Phase 2 CALLIPER Trial of Vidofludimus Calcium in Progressive Multiple Sclerosis

On August 17, 2023, we announced completion of enrollment of our Phase 2 CALLIPER trial of vidofludimus calcium in patients with PMS. In total, 467 patients with primary
PMS, or active or non-active secondary PMS have been randomized to either 45mg of vidofludimus calcium or placebo. A top-line data readout of the full 467 patients is expected in
April 2025.

Vidofludimus Calcium Acts as Potent Nurr1 Activator, Reinforcing Neuroprotective Potential in MS

On May 17, 2023, we announced the publication of preclinical data showing that vidofludimus calcium acts as a potent Nurr1 activator, in addition to its known mode of action
as  a  DHODH  inhibitor.  Activation  of  Nurr1  could  be  responsible  for  the  drug’s  postulated  neuroprotective  effects  and  may  contribute  to  the  previously  reported  reduction  of
confirmed  disability  worsening  events  in  MS  patients.  Specifically,  preclinical  data  shows  potent  Nurr1  activation  by  vidofludimus  calcium  at  low  concentrations  in  several  test
systems. The data was published in the peer-reviewed, high impact Journal of Medicinal Chemistry, in a paper entitled, “Development of a potent Nurr1 agonist tool for in vivo
applications” (Vietor et al., 2023).

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Presentation of Clinical and Preclinical Data for IMU-856 at Digestive Disease Week 2023, Including Its Molecular Mode of Action

On May 6, 2023, we announced the presentation of clinical and preclinical data for IMU-856 as a virtual e-poster at Digestive Disease Week 2023. Included in this presentation
were new data on IMU-856’s mode of action as a potent modulator of SIRT6, a protein which serves as a transcriptional regulator of intestinal barrier function and regeneration of
bowel epithelium.

Positive Results From Phase 1b Clinical Trial of IMU-856 in Celiac Disease

On May 4, 2023, we announced positive results from our Phase 1b clinical trial of IMU-856 in patients with celiac disease. The data demonstrated positive effects for IMU-856
over placebo in four key dimensions of celiac disease pathophysiology: protection of the gut architecture, improvement of patients’ symptoms, biomarker response, and enhancement
of nutrient absorption. IMU-856 was also observed to be safe and well-tolerated in this trial.

We believe that this data set provides initial clinical proof-of-concept for an entirely new therapeutic approach to gastrointestinal disorders by promoting regeneration of bowel
architecture. The data provides first clinical evidence that IMU-856’s ability, observed in preclinical studies, to induce physiological gut cell renewal translates into clinical benefits
for patients with celiac disease. Most importantly, the observed protection of intestinal villi from gluten-induced destruction, independent of targeting immune mechanisms involved
specifically  in  celiac  disease,  appears  to  be  unique  among  proposed  therapeutic  approaches  and  may  be  applicable  to  other  gastrointestinal  diseases  such  as  IBD,  short  bowel
syndrome and irritable bowel syndrome with diarrhea.

Positive Data from Maintenance Phase of Phase 2 CALDOSE-1 Trial of Vidofludimus Calcium in Moderate-to-Severe UC
On April 5, 2023, we reported positive data from the maintenance phase of our Phase 2b CALDOSE-1 trial of vidofludimus calcium in patients with moderate-to-severe UC.
The  data  showed  a  dose-linear  increase  in  clinical  remission  as  compared  to  placebo  at  week  50.  Moreover,  an  exploratory  statistical  analysis  confirmed  the  30  mg  dose  of
vidofludimus calcium to be statistically superior (p=0.0358) in achieving clinical remission at week 50, with a 33.7% absolute improvement over placebo. A similar effect on clinical
remission rates at week 50 was also found among those patients who received corticosteroids during the induction phase. Finally, a dose-linear increase in endoscopic healing was
observed,  with  the  30  mg  dose  of  vidofludimus  calcium  being  associated  with  a  37.8%  absolute  improvement  over  placebo  and  also  achieving  statistical  significance  in  an
exploratory statistical analysis (p=0.0259).

We believe that the maintenance phase data of CALDOSE-1 confirms vidofludimus calcium's activity in the absence of chronic corticosteroid co-administration. Consistent

with prior data sets in other patient populations, administration of vidofludimus calcium in the maintenance phase of this trial was observed to be safe and well-tolerated.

Product Acquisition History

Our wholly-owned subsidiary Immunic AG acquired vidofludimus calcium and izumerogant in September 2016 through asset acquisitions from 4SC AG (hereinafter, “4SC”), a
publicly traded company based in Planegg-Martinsried, Germany. On March 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. The team brings together several decades of leadership experience in the pharmaceutical industry with a strong scientific background and sound knowledge in
drug

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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 next-generation treatment option for patients with MS and other chronic inflammatory
and autoimmune diseases. If approved, we believe that vidofludimus calcium, with combined neuroprotective, anti-inflammatory, and antiviral effects, has the potential to be a unique
treatment option targeted to the complex pathophysiology of MS.

Preclinical  data  showed  that  vidofludimus  calcium  activates  the  neuroprotective  transcription  factor  nuclear  receptor  related  1  (“Nurr1”),  which  is  associated  with  direct
neuroprotective properties and may enhance the potential benefit for patients. Nurr1 activation mediates its neuroprotective function by acting in microglia, astrocytes and neurons. In
microglia  and  astrocytes,  Nurr1  activation  leads  to  a  reduction  of  pro-inflammatory  cytokines  and  blocks  the  production  of  direct  neurotoxic  agents  like  reactive  oxygen  species
(“ROS”) and nitric oxide (“NO”). Enhanced Nurr1 activity in neurons mediates neuronal survival and differentiation, as well as improved neurotransmission. Therefore, activation of
Nurr1 by vidofludimus calcium may halt neurodegeneration and disability progression in patients suffering from MS and other degenerative diseases.

Additionally, vidofludimus calcium is a known inhibitor of the enzyme dihydroorotate dehydrogenase (“DHODH”), which is a key enzyme in the metabolism of overactive
immune cells and virus-infected cells. This mechanism is associated with the anti-inflammatory and antiviral effects of vidofludimus calcium. By inhibiting DHODH, a key enzyme
of pyrimidine de novo biosynthesis, highly metabolically active T and B immune cells experience metabolic stress, which leads to a modulation of their activity and function. By
addressing only highly metabolically active immune cells, vidofludimus calcium may reduce focal inflammation in the brain, without impacting normal acting immune cells.

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 addition, the blockage of
reactivation  of  EBV  could  be  of  highest  importance  for  MS  patients,  as  infection  with  and  reactivation  of  EBV  was  brought  into  connection  with  disease  onset  and  progression
(Bjornevik et al. 2022/Lanz et al., 2022/Schneider-Hohendorf et al. 2022).

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, we 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 (“PK”) properties. In 2017, we completed two Phase 1 studies of single or repeated once-daily doses of
vidofludimus calcium in healthy human subjects, where we observed results supporting tolerability of repeated daily dosing of up to 50 mg of vidofludimus calcium.

We also completed a Phase 1 trial in a total of 24 patients with either no liver function impairment or liver disease of Child-Pugh A Child-Pugh B grade which was designed to
explore  dose  optimization  of  vidofludimus  calcium.  The  study  showed  little  influence  on  the  PK  of  vidofludimus  calcium  in  patients  with  Child-Pugh  A  Child-Pugh  B  liver
impairment.

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 RMS and PMS.

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RMS is the most common form of MS. Approximately 85% of patients with MS are expected to develop RMS, with some patients developing more progressive forms of the
disease. RMS 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.

PMS includes both primary progressive MS (“PPMS”), and secondary progressive MS (“SPMS”). PPMS is characterized by steadily worsening neurologic function from the
onset of symptoms without initial relapse or remissions. SPMS is identified following an initial relapsing remitting course, after which the disease becomes more steadily progressive,
with or without other disease activity present.

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 MRI.

According to the National Multiple Sclerosis Society (2019), there are nearly one million patients in the United States living with MS. The MS International Federation (2021)
indicates there are more than one million patients with MS in Europe as well. 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.

Evolution in Understanding of Disease Drivers of MS

The presence of a “smoldering disease” in the background of MS that leads to progression independent of relapse activity (“PIRA”) was suggested by a large meta-analysis of
clinical data in more than 35,000 MS patients (Lublin et al., 2022). PIRA was traditionally believed to be the dominant driver of disease worsening in PMS and this was confirmed by
this study as well. However, the study also found that approximately half of the disability accumulating in RMS patients were not related to relapse activity. This suggests that other
mechanisms including PIRA already contribute half of the disability to disease progression in RMS. In addition, this investigation found that many currently available drugs were
able to delay or avoid disability associated with relapse activity but was unable to diminish the impact of PIRA. This confirms that PIRA presumably is caused by a process that is not
addressed  by  currently  used  anti-inflammatory  medications  which  predominantly  address  focal  inflammation  in  MS.  Therefore,  the  medical  need  to  find  treatments  with  a
neuroprotective potential to substantially influence PIRA remains high.

Bjornevik et al. (2022) shed new light on the role of EBV infection previously postulated to trigger MS. They 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 NfL, 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).  Schneider-Hohendorf  et  al.  (2022)  investigated  the  T  cell  repertoire  in  MS  patients  and  control  populations,  basically  highlighting  the  top
antigens that are seen by T cells on an ongoing basis. The study found that EBV-related antigens were on top of the list of antigens seen by T cells in MS patients but not in other
EBV-infected populations. These results suggest that ongoing EBV reactivation seems to be an ongoing trigger for the immune system in MS patients and may be the trigger for
disease progression and ongoing neurogenerative processes.

Current Treatment Options

There are currently two main approaches to treating RMS. 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  or  slow  down  disability  progression.  The  latter  are  referred  to  as  disease-modifying
therapies. We intend to develop vidofludimus calcium as a disease-modifying therapy for RMS.

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The  initial  treatment  options  for  RMS  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, ponesimod, teriflunomide,
ozanimod or cladribine, and biologics, such as natalizumab, ocrelizumab, ublituximab, 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.

With regard to PMS, there is currently only one drug approved: Ocrevus (ocrelizumab) specifically for the treatment of PPMS. There are no relevant treatments available in the
United States for non-active SPMS. Other available medications in MS have previously been tested in different forms of PMS, such as siponimod in the Phase 3 EXPAND trial in
SPMS patients. Although the study found a statistical significant effect in active SPMS patients, the treatment for non-active SPMS patients remained elusive. It also highlighted the
fact  that  currently  available  anti-inflammatory  treatments  in  RMS  may  in  general  have  no  utility  in  non-active  SPMS  as  the  disease  progress  may  be  predominantly  driven  by
“smoldering disease” rather than focal inflammation. Therefore, the unmet medical need in PMS remains high, in particular for the non-active SPMS patient population, where the
highest medical need for new therapies exists.

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:

•
•
•
•

Level and progression of MS disease activity (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 RMS work through anti-inflammatory mechanisms by suppressing 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  RMS  treated  with  natalizumab,  ocrelizumab,  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 RMS. 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 could be an important potential differentiator against other drug classes in RMS.

Current Development Plan and Clinical Studies

Depending  on  the  results  of  our  ongoing  clinical  trials,  we  believe  that  vidofludimus  calcium  has  the  potential  to  demonstrate  medically  important  advantages  versus  other
treatments, due to its safety profile as well as its neuroprotective, anti-inflammatory, and anti-viral effects observed-to-date. Vidofludimus calcium could provide MS patients with a
distinctive therapy that is uniquely matched to the biological drivers of MS. In clinical trials, to date, it has shown data indicating:

• A targeted effect on hyperactive immune cells without suppression of normal immune function.
•
•
• A robust decrease in serum NfL, a biomarker for axonal damage, observed in patients with both RMS and PMS, providing evidence of vidofludimus calcium’s potential

Improved rates of confirmed disability worsening.
Robust MRI lesion suppression, comparing favorably to other medications commercially available for RMS.

direct neuroprotective activity.

• A potent Nurr1 activation, which is involved in protection of relevant neurons from cell death.
• A  very  low  discontinuation  rate  for  MS  patients,  substantially  below  placebo,  which  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, which distinguishes vidofludimus calcium from other oral RMS treatments.
• A broad spectrum antiviral effect, which may support lowering the rate of viral infections and reactivations, including EBV reactivation, potentially resulting in slowing

potential EBV-related neurodegenerative processes.

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Phase 2 Clinical 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. The Cohort 1 results were subsequently published in the
peer  reviewed  journal,  Annals  of  Clinical  and  Translational  Neurology  (Fox  et  al.,  2022).  The  results  of  Cohort  2,  which  evaluated  efficacy  and  safety  of  10  mg  once  daily
vidofludimus calcium compared to placebo, were also published by us.

On  August  2,  2020,  we  announced  positive  top-line  data  from  our  Phase  2  EMPhASIS  trial  of  vidofludimus  calcium  in  patients  with  RRMS.  The  trial  achieved  statistical
significance on all primary and key secondary endpoints, indicating activity in RRMS patients. In particular, the trial met its primary endpoint, demonstrating a statistically significant
reduction  in  the  cumulative  number  of  combined  unique  active  (“CUA”)  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 trial 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.

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 clinical trials in patients with RMS.

Final  data  from  Cohort  2  showed  that  the  anti-inflammatory  effects  of  vidofludimus  calcium  at  the  10  mg  dose  were  observed  to  be  lower  (13%  reduction  of  gadolinium-
enhancing MRI 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 provided evidence of dose-proportional neuroprotective
activity. For instance, the highest decrease of the biomarker serum NfL 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 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 obtained 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 CNS.

On November 17, 2022, we reported newly available data from the EMPhASIS trial. The trial includes an optional long-term OLE phase running up to 9.5 years. An interim
analysis  was  performed  with  data  extraction  in  October  2022,  when  209  patients  remained  on  treatment  in  the  OLE  phase,  some  of  whom  have  already  received  more  than  180
continuous weeks (approximately four years) of active treatment with vidofludimus calcium. Long-term open-label treatment with vidofludimus calcium was associated with a low
rate  of  confirmed  disability  worsening  over  time,  comparing  favorably  to  historical  trial  data  for  currently  available  MS  medications.  During  the  24-week  double-blind  main
treatment period, 12-week and 24-week Confirmed Disability Worsening (“12w/24wCDW”) events occurred in 1.6% of subjects in the combined vidofludimus calcium treatment
arms  as  compared  to  3.7%  in  the  placebo  group.  In  the  OLE  phase,  the  proportion  of  patients  free  from  12wCDW  was  97.6%  after  48  weeks  and  94.5%  after  96  weeks  of
vidofludimus calcium treatment as compared to the start of the OLE phase. Similar results were observed for 24wCDW and sustained CDW. The OLE phase also showed low relapse
activity.

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

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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 vidofludimus calcium in patients with RMS. The ENSURE program comprises two identical multicenter, randomized, double-blind Phase 3 clinical 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 straightforward path towards potential regulatory approval of vidofludimus calcium in RMS.

Each of the identical twin Phase 3 clinical 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  clinical  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 confirmed disability worsening across both clinical trials.

The ENSURE trials are being run concurrently. The first patient in ENSURE-1 was enrolled in November 2021. The first patient in ENSURE-2 was enrolled in January 2022. A
non-binding interim futility analysis to assess event rates is planned to occur after approximately half of the relapse events 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.  We
currently expect to report data from the interim analysis of the ENSURE program in late 2024 and to read-out the first of the ENSURE trials in the second quarter of 2026.

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  Phase  3  clinical  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 formulation of vidofludimus calcium which would allow commercially usable production batches. A Phase 1
bioequivalence study between the previous and the new formulation of vidofludimus calcium was completed 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 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 calcium after administration
of the tablets was observed.

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

pharmacology are either ongoing or planned in anticipation for presentation to regulatory authorities.

Discussions on a pediatric development plan in pediatric-onset MS have been initiated with the FDA , based on a proposal developed with clinical and regulatory advisors.

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

On July 1, 2021, we announced that the FDA also cleared our separate IND application for the Phase 2 CALLIPER trial of vidofludimus calcium in patients with PMS. The first
patient was enrolled in September 2021. Completion of enrollment was announced in August 2023. Our current expectation is to read-out top-line data of the CALLIPER trial in
April 2025.

The multicenter, randomized, double-blind, placebo-controlled Phase 2 CALLIPER trial of vidofludimus calcium enrolled 467 patients with primary PMS, or active or non-
active secondary PMS at more than 70 sites in North America, Western, Central and Eastern Europe. Patients were 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.

11

Key  secondary  endpoints  include  the  annualized  rate  of  change  in  whole  brain  atrophy  and  time  to  24-week  confirmed  disability  progression  based  on  EDSS  which  may  further
support disability data from the ENSURE trials.

On October 9, 2023, we announced positive interim data from our Phase 2 CALLIPER trial of vidofludimus calcium in patients with PMS. The predefined interim analysis
examined the change from baseline to 24 weeks in serum NfL and glial fibrillar acidic protein ("GFAP") levels among approximately the first half of patients enrolled in this trial.
NfL and GFAP have been shown in third-party research to consistently correlate with disease activity in neurodegenerative disorders and have become two of the most important
serum biomarkers for axonal damage over the past few years. We believe that the interim data showed biomarker evidence that vidofludimus calcium's activity extends beyond the
previously observed anti-inflammatory effects, thereby further reinforcing its neuroprotective potential.

Serum NfL responses were consistently observed for vidofludimus calcium across progressive MS disease and all subpopulations. In the overall PMS population at 24 weeks
(N=203), vidofludimus calcium was associated with a 6.7% reduction from baseline in serum NfL, compared to a 15.8% increase over baseline in placebo (p=0.01, post hoc). At 48
weeks (N=79), vidofludimus calcium reduced serum NfL by 10.4% from baseline, compared to a 6.4% increase in placebo. Substantial reductions were also seen across all PMS
subtypes, as well as in patients that show or do not show disease and/or MRI activity.

Although early, interim GFAP data also showed a promising signal: at 24 weeks (N=203), GFAP increased by 3.7% for vidofludimus calcium, and 4.4% for placebo. At 48
weeks (N=79), the change was only 2.7% for vidofludimus calcium, with a 6.4% increase for placebo. Progression of GFAP response is generally thought to evolve more slowly than
NfL, and we believe that a longer follow-up may further strengthen this signal.

The 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  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 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.

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

Indication: Ulcerative Colitis

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

The CALDOSE-1 trial of vidofludimus calcium in moderate-to-severe UC was 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). CALDOSE-1 was conducted at more
than 100 sites in 19 countries, including the United States and Western, Central and Eastern Europe. The primary endpoint comprised 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.

On June 2, 2022, we reported top-line data from our Phase 2 CALDOSE-1 trial of vidofludimus calcium in patients with moderate-to-severe UC. The trial did not achieve the
primary endpoint of clinical remission for the pooled 30 and 45 mg/day active dose groups of vidofludimus calcium versus placebo at week 10. In addition, no meaningful differences
were observed between the three active dose groups for the overall intent-to-treat patient population (10 mg/day: 14.9%, 30 mg/day: 10.6%, 45 mg/day: 13.6%, placebo: 12.5%) or
for  the  trial’s  other  secondary  endpoints,  including  symptomatic  remission,  or  endoscopic  healing.  Consistent  with  prior  data  sets  in  other  patient  populations,  administration  of
vidofludimus calcium in this clinical trial was observed to be safe and well-tolerated.

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On April 5, 2023, we reported positive data from the maintenance phase of our Phase 2b CALDOSE-1 trial of vidofludimus calcium in patients with moderate-to-severe UC.
The  data  showed  a  dose-linear  increase  in  clinical  remission  as  compared  to  placebo  at  week  50.  Moreover,  an  exploratory  statistical  analysis  confirmed  the  30  mg  dose  of
vidofludimus calcium to be statistically superior (p=0.0358) in achieving clinical remission at week 50, with a 33.7% absolute improvement over placebo. A similar effect on clinical
remission rates at week 50 was also found among those patients who received corticosteroids during the induction phase. Finally, a dose-linear increase in endoscopic healing was
observed,  with  the  30  mg  dose  of  vidofludimus  calcium  being  associated  with  a  37.8%  absolute  improvement  over  placebo  and  also  achieving  statistical  significance  in  an
exploratory statistical analysis (p=0.0259).

We believe that the maintenance phase data of CALDOSE-1 confirms vidofludimus calcium's activity in the absence of chronic corticosteroid co-administration. Consistent

with prior data sets in other patient populations, administration of vidofludimus calcium in the maintenance phase of this trial was observed to be safe and well-tolerated.

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

Vidofludimus Calcium Registration Plan

All of our drug development candidates require approval from the FDA (for the United States), European Medicines Agency (“EMA”, for the European Union) and other

national competent authorities (for any other territory) before they can be marketed for sale in the applicable jurisdiction. 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 investigational new drug 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;
satisfactory completion of an FDA inspection of the manufacturing facility or facilities at which the drug is produced to assess compliance with current good manufacturing
practice (“cGMP”), requirements to assure that the facilities, methods and controls are adequate to preserve the drug’s identity, strength, quality and purity;
the submission to the FDA of a new drug application, which is known as 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  preclinical  testing  data,  including  animal  data,  chemistry  manufacturing  and  controls  (“CMC”)  data,  PK,  pharmacodynamic
(“PD”) and drug-drug interaction data, as well as human clinical safety and efficacy data. Moreover, an agreement for a pediatric development plan (“PSP”) is required to be achieved
with the FDA prior to NDA submission.

Future human clinical testing and marketing outside the United States will be subject to foreign regulatory requirements. These requirements vary by jurisdiction, may 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  an  ongoing  Phase  2  clinical  trial  for  vidofludimus  calcium  in  PMS.  For  our  most  advanced
indication RMS, marketing approval requires completion of two successful, well-controlled Phase 3 clinical trials. Completing such clinical trials requires substantial financial and
resource investments and takes 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. Certain patient populations with high unmet medical needs in underserved serious diseases, such as
non-active SPMS, may also allow to discuss potential expedited approval pathways with regulatory agencies, however, such can only be fully explored following full data readout of
the Phase 2 CALLIPER trial.

Vidofludimus Calcium Manufacturing and Formulation

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Vidofludimus calcium is formulated 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, and a matching
placebo. The tablets are packaged in polyethylene bottles. Vidofludimus calcium has been synthesized in several batches of up to 80 kg each of active pharmaceutical ingredient
(“API”)  and  a  drug  product  batch  size  of  up  to  500,000  tablets  has  been  produced  by  manufacturers  under  contract  with  us.  Our  existing  API  manufacturer  has  the  capacity  for
manufacturing of up to metric tons.

Vidofludimus Calcium Intellectual Property, Licenses and Royalties

Vidofludimus calcium is covered by several layers of granted patents in the United States, Europe and other jurisdictions around the world. These patents are directed towards
composition-of-matter for salt forms of vidofludimus, including the specific calcium salt form used in Immunic’s clinical trials; the treatment of RMS with a specific dose strength
used in the clinical trials; as well as the dosing regimens, including those used in clinical trials for the treatment of MS. In the United States, these patents provide protection into
2041, unless extended further. In addition, pending applications are directed towards composition-of-matter of a specific polymorph of vidofludimus calcium and a related method of
production  of  the  material;  as  well  as  the  use  of  vidofludimus  calcium  and  other  salt  forms  as  well  as  free  acid  forms  for  treating  neurodegenerative  diseases.  If  granted,  these
applications  could  provide  protection  up  to  2044,  unless  extended  further.  Finally,  further  undisclosed  patent  applications  dedicated  to  strengthening  the  exclusivity  period  are
currently in process. On top of the patent exclusivity, vidofludimus calcium, as a new chemical entity, should also benefit from regulatory data protection.

Vidofludimus  calcium  and  izumerogant  were  acquired  in  a  transaction  with  4SC  in  September  2016.  We  have  subsequently  submitted  additional  patent  applications  for
independently developed intellectual property relating to each of vidofludimus calcium and izumerogant. 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-856

IMU-856  is  an  orally  available  and  systemically  acting  small  molecule  modulator  that  targets  Sirtuin  6  (“SIRT6”),  a  protein  which  serves  as  a  transcriptional  regulator  of
intestinal barrier function and regeneration of bowel epithelium. Based on preclinical data, we believe this compound may represent a unique treatment approach, as the mechanism
of action targets the restoration of the intestinal barrier function and bowel wall architecture in patients suffering from gastrointestinal diseases such as celiac disease, IBD, short
bowel syndrome, irritable bowel syndrome with diarrhea 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, which would be an important
advantage versus immunosuppressive medications.

Impaired intestinal barrier function is suspected to be involved in the initiation of many chronic inflammatory or autoimmune conditions, and microbial translocation through
the  damaged  gut  mucosa  has  been  associated  with  many  diseases,  not  only  of  the  bowel  but  of  the  whole  body.  To  date,  there  are  no  adequate  treatment  strategies  to  ameliorate
impaired barrier function.

Indication: Celiac Disease

Diagnosis and Prevalence

Celiac disease is a multifactorial, complex autoimmune disease caused by an inappropriate immune reaction against a degradation product of gluten in genetically susceptible
individuals. It is characterized by impaired intestinal barrier function with villous atrophy and consecutive nutrient malabsorption. Celiac disease is estimated to affect 1 in 100 people
worldwide  (Celiac  Disease  Foundation,  2022).  In  the  United  States,  alone,  it  is  estimated  that  there  are  approximately  two  million  people  diagnosed  with  celiac  disease  and  an
additional approximately one million people are undiagnosed, yet still at risk for long-term health complications.

Ongoing inflammation in patients with celiac disease can cause debilitating symptoms and serious medical complications. Many patients suffer from gastrointestinal symptoms
such as diarrhea and have abnormal bowel epithelial lining (villous atrophy and crypt enlargement). Small bowel damage often leads to nutrient malabsorption that can result in a
range  of  further  clinical  manifestations  such  as  fatigue,  anemia,  osteopenia,  weight  loss,  or  failure  to  thrive  in  children.  In  addition,  extra-intestinal  symptoms  and  systemic
manifestations are often present, such as dermatitis herpetiformis, infertility, or neurological

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and  skeletal  disorders.  Patients  with  persistent  villous  atrophy  show  an  increased  risk  of  lymphoproliferative  malignancy.  The  intestinal  epithelial  barrier,  physiologically
impermeable to macromolecules such as gliadin, is recognized to play an important role in the pathogenesis of celiac disease.

Current Treatment Options

There is currently no known cure or medical treatment for celiac disease and patients must adhere to a strict, life-long gluten-free diet which can help manage symptoms and
avoid disease flareups. However, a significant number of patients continue to experience disease activity and persistent symptoms despite a gluten-free diet as gluten is present in
numerous food products, medications, household products and cosmetics as impurity. Thus, there is an increasing number of different treatment options in clinical development to
reduce the burden of living with celiac disease and improve long-term health outcomes.

Current Development Plan and Clinical Studies

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. We believe that normalized bowel wall barrier function may avoid antigen
triggers, which may lead to the achievement and maintenance of remission without significantly influencing the immune competency of the patient.

We completed a double-blind, randomized, placebo-controlled Phase 1/1b clinical trial of IMU-856, which was comprised of three parts:

Part A: Single Ascending Dose Part

The first part of the Phase 1 clinical trial was a single ascending dose, double-blind, placebo-controlled study in healthy human subjects designed to assess safety, PD and PK
properties of IMU-856. Healthy human subjects were randomized in a double-blinded manner to either placebo or active treatment with single ascending doses of IMU-856 at 10 mg,
20 mg, 40 mg, 80 mg, 120 mg and 160 mg.

On September 20, 2022, we announced unblinded safety, tolerability and PK results from the single ascending dose part of the Phase 1 clinical trial of IMU-856 in healthy
human subjects. Single ascending doses of IMU-856 were found to be safe and well-tolerated and no maximum tolerated dose was reached. No serious adverse events occurred.
Moreover, a dose-linear PK profile was observed across the investigated dose range.

Part B: Multiple Ascending Dose Part

The second portion of the Phase 1 clinical trial was a multiple ascending dose, double-blind, placebo-controlled study of IMU-856 in healthy human subjects. Healthy human
subjects were dosed for 14 consecutive days with 40 mg, 80 mg or 160 mg once-daily of IMU-856 or placebo in a double-blinded manner. This part was designed to assess safety, PD
and PK properties of IMU-856.

On September 20, 2022, we also announced unblinded results from the multiple ascending dose part of the ongoing Phase 1 clinical trial. Multiple ascending doses of IMU-856
were found to be safe and well-tolerated and no maximum tolerated dose was reached. Treatment-emergent adverse events were mostly mild in severity. No investigational medicinal
product  (“IMP”)-related  serious  adverse  events  were  reported.  No  dose-dependent  changes  in  laboratory  parameters  (including  no  effects  on  liver  enzymes  or  in  hematological
parameters), vital signs, physical examination or electrocardiographic evaluations were found. PK analysis showed a quick achievement of stable steady-state plasma concentrations
within the first week and stable steady-state trough levels over the 14-day treatment period with a low accumulation factor for IMU-856, allowing predictable trough levels during
daily dosing. PK parameters in steady-state revealed a Tmax (time to reach maximum plasma concentration) of 2 to 3 hours post-dose, a plasma half-life of 17.4 to 21.5 hours and
dose proportional increases in Cmax (maximum plasma drug concentration) and AUC (area under the concentration-time curve).

Part C: Celiac Disease Patients

The  third  portion  of  the  Phase  1  clinical  trial  of  IMU-856  was  structured  as  a  double-blind,  randomized,  placebo-controlled  Phase  1b  trial,  designed  to  assess  the  safety  and
tolerability of IMU-856 in patients with celiac disease during periods of gluten-

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free  diet  and  a  15-day  gluten  challenge  with  6  g  gluten  given  daily.  The  trial  was  conducted  at  sites  in  Australia  and  New  Zealand.  A  total  of  43  patients  were  enrolled  in  two
consecutive  cohorts  with  80  mg  or  160  mg  of  IMU-856  or  placebo  given  once-daily  over  28  days.  Further  objectives  included  pharmacokinetics,  changes  in  malabsorption
parameters and biomarkers for intestinal integrity, such as citrulline, as well as histological changes.

On May 4, 2023, we announced positive results from our Phase 1b clinical trial of IMU-856 in patients with celiac disease. The data demonstrated positive effects for IMU-856
over placebo in four key dimensions of celiac disease pathophysiology: protection of the gut architecture, improvement of patients’ symptoms, biomarker response, and enhancement
of nutrient absorption. IMU-856 was also observed to be safe and well-tolerated in this trial. There were no IMP-related serious or severe treatment-emergent adverse events nor was
there  any  dose-dependency  in  adverse  events.  Moreover,  the  rates  of  treatment-emergent  adverse  events  in  non-disease-related  parameters  were  comparable  between  the  active
treatment groups and placebo.

We believe that this data set provided initial clinical proof-of-concept for an entirely new therapeutic approach to gastrointestinal disorders by promoting regeneration of bowel
architecture. The data provided first clinical evidence that IMU-856’s ability, observed in preclinical studies, to induce physiological gut cell renewal translates into clinical benefits
for patients with celiac disease. Most importantly, the observed protection of intestinal villi from gluten-induced destruction, independent of targeting immune mechanisms involved
specifically  in  celiac  disease,  appears  to  be  unique  among  proposed  therapeutic  approaches  and  may  be  applicable  to  other  gastrointestinal  diseases  such  as  IBD,  short  bowel
syndrome and irritable bowel syndrome with diarrhea.

We are currently preparing clinical Phase 2 testing of IMU-856 in patients with OACD despite gluten-free diet, while also considering further potential clinical applications in

other gastrointestinal disorders.

IMU-856 Manufacturing and Formulation

The API of the IMU-856 drug product is a small molecule compound, formulated as a tablet. For the Phase 1/1b clinical trial, IMU-856 was synthesized at up to 8 kg scale.
Developed dose strengths were 40 mg, 80 mg and 160 mg, and a matching placebo. The tablets were packaged in polyethylene bottles. The tablets were produced by a manufacturer
under contract with us and finally released for the clinical trial by a vendor in Australia. For Phase 2 clinical testing, we have developed a new, improved formulation of IMU-856
which is more stable and robust.

IMU-856 Intellectual Property, Licenses and Royalties

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.

On  August  16,  2022,  we  announced  that  we  have  received  a  Notice  of  Allowance  from  the  USPTO  for  patent  application  16/646130,  entitled,  “Compound  Having  Cyclic
Structure.”  The  patent  covers  composition-of-matter  of  IMU-856  and  related  pharmaceutical  compositions  and  is  expected  to  provide  protection  into  at  least  2038,  without
accounting for potential PTE.

IMU-381

We have selected IMU-381 as a development candidate to specifically address the needs of gastrointestinal diseases. IMU-381 is a next generation molecule with improved

overall properties, supported by a series of chemical derivatives. IMU-381 is currently in preclinical testing.

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 (for the United States), EMA (for the European Union) and other national competent authorities (for any other territory)
before they can be marketed for sale in the applicable jurisdiction. The activities required before drugs or biologics may be marketed in the United States include:

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•
•
•
•

•
•

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;

satisfactory completion of an FDA inspection of the manufacturing facility or facilities at which the drug is produced to assess compliance with current good manufacturing
practice (“cGMP”), requirements to assure that the facilities, methods and controls are adequate to preserve the drug’s identity, strength, quality and purity;
the submission to the FDA 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 preclinical testing data, including animal data, CMC data, PK, PD and drug-drug interaction data, as well as human clinical
safety and efficacy data. Moreover, an agreement for a pediatric development plan (“PSP”) is required to be achieved with the FDA prior to NDA submission.

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, EMA, International Council for Harmonisation of Technical Requirements for Pharmaceuticals for Human Use (“ICH”) and other 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 in the US, a sponsor must submit the results of the preclinical tests and, where applicable, human clinical data
obtained in trials outside of the US, 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 candidate 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 safety 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 the FDA safety reports of any serious and unexpected
adverse events and any findings from laboratory tests in animals that suggest 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 clinical trials, 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  clinical  trials  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, especially studying the potentially therapeutically effective dose.

Phase 3: Phase 3 clinical 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.

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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 such as an agreed PSP 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; 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 clinical 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 resubmitted 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 $83.2 million and $71.3 million in research and development expenses in the years ended December 31, 2023 and 2022, respectively.

Geographic Information

Substantially all of our long-lived assets were located within both the United States and Germany in 2023 and 2022.

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Human Capital

As of February 1, 2024, we had 77 employees, eight of whom held M.D. degrees and 30 of whom held Ph.D. degrees. Of the employees, 52 were engaged in research and

development and 25 in administration. We consider our employee relations to be good.

We  emphasize  several  measures  and  objectives  in  managing  our  human  capital  assets,  including,  among  others,  (i)  employee  safety  and  wellness,  (ii)  talent  acquisition  and
retention, (iii) employee engagement, development and training, (iv) diversity and inclusion and (v) compensation. These targeted ideals may include annual bonuses, stock-based
compensation awards, a 401(k) plan, healthcare, and insurance benefits, paid time-off, family leave, employee assistance programs. We also provide our employees with access to
various innovative, flexible, and convenient health and wellness programs. We designed these programs to support employees’ physical and mental health by providing tools and
resources to improve or maintain their health status and encourage engagement in healthy behaviors.

Corporate Information and Website

Prior to April 12, 2019, we were a clinical-stage biotherapeutic company known as Vital Therapies, Inc. that had historically been focused on the development of a cell-based
therapy targeting the treatment of acute forms of liver failure. Vital Therapies, Inc. was originally incorporated in the State of California in May of 2003 as Vitagen Acquisition Corp.,
subsequently changed its name to Vital Therapies, Inc. in June 2003, and reincorporated in Delaware in January 2004. In April 2019, we completed an exchange transaction with
Immunic AG pursuant to which holders of ordinary shares of Immunic AG exchanged all of their shares for shares of our common stock, resulting in Immunic AG becoming our
wholly owned subsidiary. Following the exchange, we changed our name to Immunic, Inc. and we became a clinical-stage biopharmaceutical company focused on the development
of selective oral therapies in immunology with the goal of becoming a leader in treatments for chronic inflammatory and autoimmune diseases.

Our  corporate  headquarters  are  located  at  1200  Avenue  of  the  Americas,  Suite  200,  New  York,  New  York  10036.  We  also  have  an  office  at  Lochhamer  Schlag  21,  82166

Graefelfing, Germany and a research laboratory in Planegg, Germany. Our telephone number is (332) 255-9818.

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.

• Our business could be materially and adversely affected in the future by the effects of disease outbreaks, epidemics and pandemics.

•

Continued inflation and uncertainty in global economic conditions could negatively affect our business, results of operations and financial condition.

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• Our clinical trials have been delayed as a result of the ongoing military action by Russia in Ukraine and the continuation of this conflict could have further adverse effects on

our business.

• 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 earn product revenue or 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. The effect of failure or results different than
expectations can result in significant market value decline and possible negative financial results or asset related impairment.

• 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.

• We are heavily dependent on the success of our product candidates, which are in the early to late stages of clinical development. We may not be able to 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, if and when regulatory approval is received, we may be unable to generate any revenue.

•

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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.

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.

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

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•

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.

• Our failure to meet the $1.00 minimum bid price or other continued listing requirements of Nasdaq could result in a delisting of our common stock, which could negatively

impact the market price and liquidity of our common stock and our ability to access the capital markets.

•

The market price of our common stock has been and is expected to continue to be volatile.

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

Macroeconomic Risks

Our business could be materially and adversely affected in the future by the effects of disease outbreaks, epidemics and pandemics.

Disease  outbreaks,  epidemics  and  pandemics,  in  regions  where  we  have  concentrations  of  clinical  trial  sites  and  other  business  operations,  could  adversely  affect  our  business,
including by causing significant disruptions in our operations and/or in the operations of manufacturers and CROs upon whom we rely. Disease outbreaks, epidemics and pandemics
may have negative impacts on our ability to initiate new clinical trial sites, enroll new patients and to maintain existing patients who are participating in clinical trials, which may
result in increased clinical trial costs, longer timelines and delay in our ability to obtain regulatory approvals of our product candidates, if at all. Additionally, general supply chain
issues may be exacerbated during disease outbreaks, epidemics or pandemics and may also impact the ability of our clinical trial sites to obtain basic medical supplies used in our
trials in a timely fashion, if at all. Moreover, the extent to which disease outbreaks, epidemics and pandemics may impact our business, results of operations and financial position
will depend on future developments, which are highly uncertain and cannot be predicted with confidence. New health epidemics or pandemics may emerge that result in similar or
more severe disruptions to our business. To the extent any future disease outbreak, epidemic or pandemic adversely affects our business, financial condition, results of operations and
growth prospects, it could also have the effect of heightening many of the other risks and uncertainties described in this “Risk Factors” section.

Continued inflation and uncertainty in global economic conditions could negatively affect our business, results of operations and financial condition.

Adverse  macroeconomic  conditions,  including  inflation,  slower  growth  or  recession,  higher  interest  rates,  currency  fluctuations,  supply  chain  delays  or  shortages,  high
unemployment or personnel shortages could hurt our business. We have already seen a general increase in many of our costs as a result of inflation, although inflation has not yet had
a material impact on our results of operations. However, the economies of Germany, the United States, Australia and other countries in which we do business have experienced high
rates of inflation during 2022 and 2023 and, if inflation were to continue for a prolonged period of time or the rate of inflation in our markets were to increase, or if a global recession
were  to  occur,  our  expenses  could  increase  substantially,  resulting  in  increased  losses  from  operations  and  net  loss.  A  downturn  in  the  economic  environment  can  also  lead  to
limitations on our ability to obtain financing, reduced liquidity and declines in our stock price.

Our clinical trials have been delayed as a result of the ongoing military action by Russia in Ukraine and the continuation of this conflict could have further adverse effects

on our business.

Our clinical trials of vidofludimus calcium were originally planned to be conducted at more than 60 sites in Ukraine and Russia, but most had to be relocated to other countries
because of the invasion of Ukraine by Russia in February 2022 and resulting sanctions imposed on Russia by the United States and other countries. These disruptions delayed our
clinical development program, increased our costs and may disrupt future planned clinical development activities in these two

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countries. This military action has continued for more than two years and its future course and effects on our Company are highly unpredictable. We currently have 35 active sites in
western Ukraine and the ongoing conflict could put the data associated with these patients in jeopardy as well as extend patient recruitment timelines. We anticipate that Ukraine will
make up approximately 20% of our ENSURE- 1 and ENSURE-2 phase 3 patient population. Alternative sites to fully and timely compensate for our clinical trial activities in Ukraine
may not continue to be available. If our clinical trials are further interrupted, our clinical development program could experience further delays and increased costs and we may have
insufficient data to support regulatory approvals of vidofludimus calcium, and any commercialization may be delayed or not approved, which could limit our potential revenue and
hurt the competitive position of our potential 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 $93.6 million and $120.4 million for
the  years  ended  December  31,  2023  and  2022,  respectively.  As  of  December  31,  2023,  we  had  an  accumulated  deficit  of  $410.9  million  and  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.

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 and authorization for reimbursement, the potential markets for our
product candidates may not be large enough for us to become profitable.

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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;

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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;
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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 earn product revenue or 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:

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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 insurance companies and other third-party payors, including government payors;
achieve market acceptance for any approved products;
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, 2023 and December 31, 2022, we used net cash of $70.8 million and
$65.1 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

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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 into the third quarter of 2025. 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.

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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 yet advanced to the point when we could seek 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
investigational new drug (“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;

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• 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  a  new  drug  application  “NDA”)  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 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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Obtaining approval of an NDA is a lengthy, expensive and uncertain process, and approval may not be obtained. We cannot be certain that any NDA submissions we may make
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 different jurisdictions. 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.

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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 of serious risks, (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 costly 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.

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.

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. Most of our clinical trials of vidofludimus calcium planned at sites in Ukraine and Russia had to be delayed, suspended or relocated because of
the invasion of Ukraine by Russia in February 2022, which caused disruptions to our clinical development program and increased our costs.

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 institutional review boards (“IRBs”) at the medical institutions where the clinical trials are conducted. 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;

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clinical sites deviating from trial protocols or dropping out of a trial;
adding new clinical trial sites or relocating planned or existing 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 the 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;

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  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

27

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.

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. For example, we announced in October 2022 the analysis of interim group-level data of our Phase 1b clinical trial of IMU-935 in patients with moderate-to-severe
psoriasis  did  not  separate  from  placebo.  Following  this  announcement,  our  stock  price  declined  significantly,  which  caused  us  to  record  a  full  impairment  of  our  goodwill  in  the
quarter ended December 31, 2022. 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. 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. For example, we announced in June 2022 that a phase 2 clinical trial of our most advanced drug candidate, vidofludimus calcium, did not
achieve its primary endpoint in patients with moderate-to-severe ulcerative colitis. As a result, we do not plan any further drug development activities in ulcerative colitis without a
partner. 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.

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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.

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
“approved use” 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 of 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;

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 of serious risks or other warnings or a contraindication;

•
• we may be required to recall a product or change the way such product is administered to patients;
•
•
• 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;
•
•

the product may become less competitive and revenues could decline substantially; 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 to late 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.

Our most advanced product candidate, vidofludimus calcium, had the first patient enrolled in a Phase 3 program for relapsing multiple sclerosis (“RMS”) in November 2021
and we do not expect the readout of topline data from this trial until the middle of 2026. 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

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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 limited 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  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 and predict 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 experience 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. We have recently experienced delays in our planned clinical
trials  of  vidofludimus  calcium  at  sites  in  Ukraine  and  Russia  because  of  the  invasion  of  Ukraine  by  Russia  in  2022  and  the  ongoing  conflict. These  and  other  delays  we  may
encounter 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, and surveillance to monitor safety
and efficacy. The FDA may also require us to implement a Risk Evaluation and Mitigation

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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 some or all of the international markets in which we intend to market
any approved product candidates, 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.

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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-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 $13,946 to $27,894 (after January 15, 2024) 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

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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.

•

• 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

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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.

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  substantial  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 products to certain federal healthcare programs.

There have been judicial and congressional challenges to the Affordable Care Act, some of which have been successful, 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:

34

•
•
•
•
•

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
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 ours 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  current  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

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 have 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 receive 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.

35

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 77 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

36

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. 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.

As  a  result  of  a  new  SEC  rule  on  cybersecurity  disclosure,  we  are  required  to  disclose,  on  a  current  basis  pursuant  to  new  Item  1.05  of  SEC  Form  8-K,  any  cybersecurity
incident that we determine to be material and describe the material aspects of the nature, scope, and timing of the incident, as well as the material impact or reasonably likely material
impact  of  the  incident  on  us,  including  our  financial  condition  and  results  of  operations.  We  will  also  be  required  to  describe,  on  a  periodic  basis,  our  processes,  if  any,  for  the
assessment, identification, and management of material risks from cybersecurity threats, and describe whether any risks from cybersecurity threats have materially affected or are
reasonably likely to materially affect our business strategy, results of operations, or financial condition, our board’s oversight of risks from cybersecurity threats and management’s
role in assessing and managing material risks from cybersecurity threats. While we believe that our insurance policies include liability coverage for security breaches, we could be
subject to liability, 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.

37

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

•
•
•
•
•
•
• marketing and distribution support;
•
•

relative convenience and ease of administration;

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 no 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, if and when regulatory approval is received, 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
announced in June 2022 that we do not plan further drug development activities in ulcerative colitis without a partner.

38

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:

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

• we may not be able to control the amount or timing of resources that the collaborator devotes to the product development program;
•
• we may be required to relinquish important rights such as marketing, distribution and intellectual property rights;
•
•

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 and 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, which
would harm our potential revenues and profits, 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

39

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 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, and are already marketing products approved by the FDA for these indications. 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  less
expensive 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

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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.

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 product candidates may have manufacturing defects that we have 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 submit 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.

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Problems with the quality of the work performed by third parties may lead us to seek to terminate our working relationships and seek 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, 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 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. Upon inspection by a given regulatory authority, such regulatory authority may determine that one or more of our clinical trials do not comply with eGCPs. Our failure
to comply with these regulations may require us to repeat clinical trials, which would delay the marketing approval process and increase our expenses.

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.

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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:

•

•
•

•

•

•

•
•
•

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, especially 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 our collaboration;
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 of any of these factors, 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, financial advisory 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 (which the FDA uses as an initial notification of violations), civil or criminal penalties, fines, injunctions, product
seizures or detentions, import bans, voluntary or mandatory product recalls and publicity requirements,

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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 and other 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;
•

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;

•
•
•
•
• 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.

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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  or  others  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  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

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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 issued to others, 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 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

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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  patents  held  by  us  or  our  licensors  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 own or 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:

•

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;

•
•
•
• 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.

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

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,

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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.

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

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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
licensors 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 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 do 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.
•

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

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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.

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

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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 existing
and 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,  and  we  are  required  to  report  on  internal  control  over  financial  reporting,  which  has  increased  our  costs  as  a  public  company  and  increased  the  demands  on
management.

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

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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

Our failure to meet the $1.00 minimum bid price or other continued listing requirements of Nasdaq could result in a delisting of our common stock, which could

negatively impact the market price and liquidity of our common stock and our ability to access the capital markets.

Any Nasdaq action relating to a delisting could have a negative effect on the price of our common stock, impair the ability to sell or purchase our common stock when persons
wish to do so, and any such delisting action may materially adversely affect our ability to raise capital or pursue strategic restructuring, refinancing or other transactions on acceptable
terms, or at all. Delisting from the Nasdaq Global Select Market could also have other negative results, including the potential loss of institutional investor interest, reduced coverage
by equity research analysts and fewer business development opportunities.

In the event of any delisting or potential delisting, we may attempt to take actions to restore our compliance with Nasdaq’s listing requirements, such as seeking stockholder
approval of a reverse stock split, but we can provide no assurance that any such action taken by us would allow our common stock to remain listed or be re-listed, stabilize the market
price or improve the liquidity of our common stock, maintain a minimum closing bid price of $1.00 per share for 10 consecutive trading days as required for continued listing on the
Nasdaq Global Select Market pursuant to Nasdaq Listing Rule 5450(a)(1) or prevent future non-compliance with Nasdaq’s listing requirements.

The market price of our common stock has been and is expected to continue to be volatile.

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;

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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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;

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changes in the market valuations of similar companies;

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•
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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.

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.

If our stockholders do not approve an increase in the number of authorized shares of our common stock, our ability to raise additional capital to fund our operations and to

incentivize our employees will be extremely limited.

We currently have 130,000,000 shares of common stock authorized for issuance and a total of 89,929,016 shares issued and outstanding as of January 31, 2024. We have asked
our  stockholders  to  approve  an  amendment  to  our  certificate  of  incorporation  to  increase  our  authorized  shares  of  common  stock  to  500,000,000  shares,  at  a  Special  Meeting  of
Stockholders to be held on March 4, 2024. The Securities Purchase Agreement with investors in our January 4, 2024 private placement requires us to submit this proposal to our
stockholders  for  approval  at  the  Special  Meeting  and,  if  not  approved,  to  resubmit  this  proposal  to  stockholders  for  approval  at  least  semi-annually  until  approval  is  obtained.  If
holders of a majority of the total outstanding shares of our common stock do not vote in favor of this proposal at the Special Meeting on March 4, 2024, our ability to raise additional
equity financing will be severely limited, which will impair our ability to fund the future needs of our business, unless and until we are able to generate sufficient revenue from
operations.

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

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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.

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

54

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.

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, or cease 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 on us 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 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.

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Item 1B. Unresolved Staff Comments.

Not applicable.

Item 1C. Cybersecurity

Risk management and strategy

We have established policies and processes for assessing, identifying, and managing material risk from cybersecurity threats, and have integrated these processes into our overall risk
management  systems  and  processes.  We  routinely  assess  material  risks  from  cybersecurity  threats,  including  any  potential  unauthorized  occurrence  on  or  conducted  through  our
information systems that may result in adverse effects on the confidentiality, integrity, or availability of our information systems or any information residing therein.

We conduct periodic risk assessments to identify cybersecurity threats, as well as assessments in the event of a material change in our business practices that may affect information
systems  that  are  vulnerable  to  such  cybersecurity  threats.  These  risk  assessments  include  identification  of  reasonably  foreseeable  internal  and  external  risks,  the  likelihood  and
potential damage that could result from such risks, and the sufficiency of existing policies, procedures, systems, and safeguards in place to manage such risks.

Following  these  risk  assessments,  we  re-design,  implement,  and  maintain  reasonable  safeguards  to  minimize  identified  risks;  reasonably  address  any  identified  gaps  in  existing
safeguards;  and  regularly  monitor  the  effectiveness  of  our  safeguards.  Primary  responsibility  for  assessing,  monitoring  and  managing  our  cybersecurity  risks  rests  with  an  IT
consultant who reports to our Head of IT who reports to our Chief Executive Officer, to manage the risk assessment and mitigation process.

As part of our overall risk management system, we monitor and test our safeguards and train our employees on these safeguards, in collaboration with IT and management. Personnel
at all levels and departments are made aware of our cybersecurity policies through trainings.

We engage consultants, or other third parties in connection with our risk assessment processes. These service providers assist us to design and implement our cybersecurity policies
and procedures, as well as to monitor and test our safeguards. We require each third-party service provider to certify that it has the ability to implement and maintain appropriate
security measures, consistent with all applicable laws, to implement and maintain reasonable security measures in connection with their work with us, and to promptly report any
suspected breach of its security measures that may affect our company.

We have not encountered cybersecurity challenges that have materially impaired our operations or financial standing. For additional information regarding risks from cybersecurity
threats, please refer to Item 1A, “Risk Factors,” in this annual report on Form 10-K.

Governance

One  of  the  key  functions  of  our  board  of  directors  is  informed  oversight  of  our  risk  management  process,  including  risks  from  cybersecurity  threats.  Our  board  of  directors  is
responsible for monitoring and assessing strategic risk exposure, and our executive officers are responsible for the day-to-day management of the material risks we face. Our board of
directors administers its cybersecurity risk oversight function directly as a whole, as well as through the audit committee.

Our  Chief  Executive  Officer  and  General  Counsel  are  primarily  responsible  to  assess  and  manage  our  material  risks  from  cybersecurity  threats  with  assistance  from  third-party
service providers.

Our  Chief  Executive  Officer  and  General  Counsel  oversee  our  cybersecurity  policies  and  processes,  including  those  described  in  “Risk  Management  and  Strategy”  above.  The
cybersecurity risk management program includes tools and activities to prevent, detect, and analyze current and emerging cybersecurity threats, and plans and strategies to address
threats and incidents.

Our Chief Executive Officer and IT consultant provide periodic briefings to the audit committee regarding our company’s cybersecurity risks and activities, including any recent
cybersecurity incidents and related responses, cybersecurity systems testing, activities of third parties, and the like. Our audit committee provides regular updates to the board of
directors on such reports.

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Item 2. Properties.

As of December 31, 2023, we lease approximately 24,300 square feet in Germany in Gräfelfing, 4,800 square feet in Planegg and approximately 3,300 square feet of office

space in the U.S. in New York City.

The New York City lease, which we entered into in November 2019, extended in April 2023, expires July 31, 2025 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 and August 1, 2022 to add more square footage, expires in June 2025. In
February 2023, we entered into a lease agreement for our research facility in Planegg, Germany which started in October 2023 and expires in October 2028.

Item 3. Legal Proceedings.

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.

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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 16, 2024, there were 53 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.

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Item 6. Selected Financial Data.
Not applicable.

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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

Immunic, Inc. ("Immunic," “we,” “us,” “our” or the "Company") is a biotechnology company developing a clinical pipeline of selective oral immunology therapies focused on
treating  chronic  inflammatory  and  autoimmune  diseases.  We  are  headquartered  in  New  York  City  with  our  main  operations  in  Gräfelfing  near  Munich,  Germany.  We  had  77
employees as of February 1, 2024.

We  are  pursuing  clinical  development  of  orally  administered,  small  molecule  programs,  each  of  which  has  unique  features  intended  to  directly  address  the  unmet  needs  of
patients with serious chronic inflammatory and autoimmune diseases. These include the vidofludimus calcium (IMU-838) program, which is in Phase 3 clinical development for
patients with multiple sclerosis (“MS”) and which has shown therapeutic activity in Phase 2 clinical trials in patients suffering from relapsing-remitting MS, progressive MS and
moderate-to-severe ulcerative colitis (“UC”); the IMU-856 program, which is targeted to regenerate bowel epithelium and restore intestinal barrier function, which could potentially
be applicable in numerous gastrointestinal diseases, such as celiac disease, inflammatory bowel disease, short bowel syndrome and irritable bowel syndrome with diarrhea; and the
IMU-381 program, which is a next generation molecule being developed to specifically address the needs of gastrointestinal diseases.

We have incurred net losses since inception and have an accumulated deficit of $410.9 million through December 31, 2023. 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

Private Placement of up to $240 Million

On January 4, 2024, Immunic entered into a Securities Purchase Agreement with select accredited investors, pursuant to which the Company agreed to issue and sell to the
Investors  in  a  three-tranche  private  placement  shares  of  the  Company’s  common  stock,  $0.0001  par  value  per  share  or  in  lieu  thereof,  pre-funded  warrants  to  purchase  shares  of
Common Stock. The Pre-Funded Warrants are exercisable immediately for $0.0001 per share and until exercised in full.

•

•

•

The first tranche, which closed on January 8, 2024, resulted in the purchase by the Investors of an aggregate of $80 million of Common Stock (or Pre-Funded Warrants)
from the Company at a price of $1.43 per share;
The second tranche is a conditional mandatory purchase by the Investors of an additional $80 million of Common Stock (or Pre-Funded Warrants) from the Company at a
price of $1.716 per share, equal to 120% of the price paid in the first tranche and is subject to the satisfaction of three conditions:

◦

◦
◦

release by the Company of topline data from its Phase 2b clinical trial of vidofludimus calcium (IMU-838) in progressive multiple sclerosis, which data is currently
expected in or around April 2025;
the 10-day volume-weighted average price of the Common Stock is at least $8.00 per share during the 6 months following the data release; and
aggregate trading volume during the same 10-day period is at least $100 million.

The third tranche must occur no later than three years after the second tranche and is conditioned on the same volume-weighted average share price and minimum trading
volumes as the second tranche. The third tranche provides for the issuance of $80 million of shares of common stock (or pre-funded warrants) at the same price per share as
the second tranche, but permits investors to fund their purchase obligations on a “cashless” or net settlement basis, which would reduce the cash proceeds to be raised by the
Company in the Private Placement.

Any of the conditions in the second or third tranches can be waived by holders of a majority of the outstanding securities (including the lead Investor).

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The  Private  Placement  resulted  in  gross  proceeds  to  the  Company  of  approximately  $80  million  in  the  first  tranche,  and  an  additional  $80  million  if  and  when  the  second
tranche occurs. Assuming that the second tranche is completed and conditions for the third tranche are satisfied or waived, the Company could receive up to an additional $80 million
in the third tranche. However, the amount of cash received in the third tranche would depend on the extent to which the Investors elect to fund the third tranche through a “cashless”
or net settlement basis. Therefore, total gross proceeds from the offering to the Company could actually be between $80 million and $240 million. Gross proceeds to the Company
will be reduced by fees paid to the placement agents, capital markets advisors and payments of transaction expenses. The Company intends to use the net proceeds from the Private
Placement to fund the ongoing clinical development of its three lead product candidates, vidofludimus calcium (IMU-838), IMU-856 and IMU-381, and for other general corporate
purposes.

Notice of Allowance for United States Patent Protecting Vidofludimus Calcium's Dosing Regimens in Multiple Sclerosis

On November 21, 2023, we announced that we have received a Notice of Allowance from the United States Patent and Trademark Office (“USPTO”) for patent application
17/992,162, entitled, “Compounds and Dosage Regimen for Use in the Prevention or Treatment of Chronic Inflammatory and/or Autoimmune Diseases.” Specifically, the resulting
patent covers dosing regimens associated with vidofludimus calcium and other salt forms as well as free acid forms for the treatment of MS, including all regimens tested in the
company’s MS clinical program. The patent is expected to provide protection into 2038, unless extended further. The patent was previously granted to us in Japan and certain other
countries.

Notice of Allowance for United States Patent Protecting the Treatment of Relapsing Multiple Sclerosis with Vidofludimus and Its Salts
On  November  2,  2023,  we  announced  that  we  have  received  a  Notice  of  Allowance  from  the  USPTO  for  patent  application  17/391,442,  entitled,  “Treatment  of  Multiple
Sclerosis Comprising DHODH Inhibitors,” covering a daily dose of about 10 mg to 45 mg of vidofludimus calcium and other salt as well as free acid forms for the treatment of RMS.
The claims are expected to provide protection into 2041, unless extended further.

Positive Interim Data from Phase 2 CALLIPER Trial of Vidofludimus Calcium in Progressive Multiple Sclerosis

On October 9, 2023, we announced positive interim data from our Phase 2 CALLIPER trial of vidofludimus calcium in patients with progressive multiple sclerosis ("PMS").
The predefined interim analysis examined the change from baseline to 24 weeks in serum neurofilament light chain (“NfL”) and glial fibrillar acidic protein ("GFAP") levels among
approximately the first half of patients enrolled in this trial. We believe that this data showed biomarker evidence that vidofludimus calcium's activity extends beyond the previously
observed anti-inflammatory effects, thereby further reinforcing its neuroprotective potential.

Serum NfL responses were consistently observed for vidofludimus calcium across progressive MS disease and all subpopulations. In the overall PMS population at 24 weeks
(N=203), vidofludimus calcium was associated with a 6.7% reduction from baseline in serum NfL, compared to a 15.8% increase over baseline in placebo (p=0.01, post hoc). At 48
weeks (N=79), vidofludimus calcium reduced serum NfL by 10.4% from baseline, compared to a 6.4% increase in placebo. Substantial reductions were also seen across all PMS
subtypes, as well as in patients that show or do not show disease and/or magnetic resonance imaging ("MRI") activity.

Although early, interim GFAP data also showed a promising signal: at 24 weeks (N=203), GFAP increased by 3.7% for vidofludimus calcium, and 4.4% for placebo. At 48
weeks (N=79), the change was only 2.7% for vidofludimus calcium, with a 6.4% increase for placebo. Progression of GFAP response is generally thought to evolve more slowly than
NfL, and we believe that a longer follow-up may further strengthen this signal.

Completion of Enrollment of Phase 2 CALLIPER Trial of Vidofludimus Calcium in Progressive Multiple Sclerosis

On August 17, 2023, we announced completion of enrollment of our Phase 2 CALLIPER trial of vidofludimus calcium in patients with PMS. In total, 467 patients with primary
PMS, or active or non-active secondary PMS have been randomized to either 45mg of vidofludimus calcium or placebo. A top-line data readout of the full 467 patients is expected in
April 2025.

Vidofludimus Calcium Acts as Potent Nurr1 Activator, Reinforcing Neuroprotective Potential in MS

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On May 17, 2023, we announced the publication of preclinical data showing that vidofludimus calcium acts as a potent Nurr1 activator, in addition to its known mode of action
as  a  DHODH  inhibitor.  Activation  of  Nurr1  could  be  responsible  for  the  drug’s  postulated  neuroprotective  effects  and  may  contribute  to  the  previously  reported  reduction  of
confirmed  disability  worsening  events  in  MS  patients.  Specifically,  preclinical  data  shows  potent  Nurr1  activation  by  vidofludimus  calcium  at  low  concentrations  in  several  test
systems. The data was published in the peer-reviewed, high impact Journal of Medicinal Chemistry, in a paper entitled, “Development of a potent Nurr1 agonist tool for in vivo
applications” (Vietor et al., 2023).

Presentation of Clinical and Preclinical Data for IMU-856 at Digestive Disease Week 2023, Including Its Molecular Mode of Action

On May 6, 2023, we announced the presentation of clinical and preclinical data for IMU-856 as a virtual e-poster at Digestive Disease Week 2023. Included in this presentation
were new data on IMU-856’s mode of action as a potent modulator of SIRT6, a protein which serves as a transcriptional regulator of intestinal barrier function and regeneration of
bowel epithelium.

Positive Results From Phase 1b Clinical Trial of IMU-856 in Celiac Disease

On May 4, 2023, we announced positive results from our Phase 1b clinical trial of IMU-856 in patients with celiac disease. The data demonstrated positive effects for IMU-856
over placebo in four key dimensions of celiac disease pathophysiology: protection of the gut architecture, improvement of patients’ symptoms, biomarker response, and enhancement
of nutrient absorption. IMU-856 was also observed to be safe and well-tolerated in this trial.

We believe that this data set provides initial clinical proof-of-concept for an entirely new therapeutic approach to gastrointestinal disorders by promoting regeneration of bowel
architecture. The data provides first clinical evidence that IMU-856’s ability, observed in preclinical studies, to induce physiological gut cell renewal translates into clinical benefits
for patients with celiac disease. Most importantly, the observed protection of intestinal villi from gluten-induced destruction, independent of targeting immune mechanisms involved
specifically  in  celiac  disease,  appears  to  be  unique  among  proposed  therapeutic  approaches  and  may  be  applicable  to  other  gastrointestinal  diseases  such  as  inflammatory  bowel
disease, short bowel syndrome and irritable bowel syndrome with diarrhea.

Appointment of Richard Rudick, M.D. to Board of Directors

On April 27, 2023, we announced the appointment of Dr. Richard Rudick as a member of our Board of Directors, effective as of April 26, 2023. As a Class III director, Dr.
Rudick’s initial term lasted until our 2023 Annual Meeting of Stockholders held on June 28, 2023, at which meeting he was elected to a three year term expiring at the 2026 Annual
Meeting of Stockholders.

Dr. Richard Rudick, age 72, has over 35 years of experience in the biopharmaceutical industry and academic medicine. Since January 2023, Dr. Rudick has been the President
and CEO of Astoria Biologic, a private biotechnology company developing novel therapies for MS. Previously, Dr. Rudick served as the Vice President of Development Science at
Biogen, Inc., a biotechnology company which engages in discovering, developing, and delivering therapies for neurological and neurodegenerative diseases, from May 2014 until
September 2020. Dr. Rudick also served as a staff neurologist and director of the Mellen Center for the Cleveland Clinic from January 1987 until May 2014. Dr. Rudick holds an
M.D.  from  Case  Western  Reserve  University  School  of  Medicine.  The  Nominating  and  Corporate  Governance  Committee  and  the  Board  believe  that  Dr.  Rudick‘s  extensive
leadership in clinical research and development of MS treatments provides valuable clinical, strategy and management skills to the Board.

Director Resignation

Dr. Vincent Ossipow retired from the Board of Directors on June 28, 2023. Dr. Ossipow’s decision not to stand for re-election was not the result of any disagreement with the

Company or its management on any matter relating to the Company’s operations, policies or practices.

Positive Data from Maintenance Phase of Phase 2 CALDOSE-1 Trial of Vidofludimus Calcium in Moderate-to-Severe UC
On April 5, 2023, we reported positive data from the maintenance phase of our Phase 2b CALDOSE-1 trial of vidofludimus calcium in patients with moderate-to-severe UC.
The  data  showed  a  dose-linear  increase  in  clinical  remission  as  compared  to  placebo  at  week  50.  Moreover,  an  exploratory  statistical  analysis  confirmed  the  30  mg  dose  of
vidofludimus

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calcium to be statistically superior (p=0.0358) in achieving clinical remission at week 50, with a 33.7% absolute improvement over placebo. A similar effect on clinical remission
rates at week 50 was also found among those patients who received corticosteroids during the induction phase. Finally, a dose-linear increase in endoscopic healing was observed,
with  the  30  mg  dose  of  vidofludimus  calcium  being  associated  with  a  37.8%  absolute  improvement  over  placebo  and  also  achieving  statistical  significance  in  an  exploratory
statistical analysis (p=0.0259).

We believe that the maintenance phase data of CALDOSE-1 confirms vidofludimus calcium's activity in the absence of chronic corticosteroid co-administration. Consistent

with prior data sets in other patient populations, administration of vidofludimus calcium in the maintenance phase of this trial was observed to be safe and well-tolerated.

Deprioritization of Izumerogant (IMU-935) Development Program

In order to focus on the rapidly advancing vidofludimus calcium and IMU-856 programs, and considering the totality of available data for izumerogant, including changes in
expected time to market and increased complexity of potential further development in this competitive field, we announced on April 5, 2023 to focus our resources and, therefore,
deprioritized the clinical portion of our izumerogant development program in psoriasis and castration-resistant prostate cancer.

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.

Foreign Currency Translation and Presentation

Our reporting currency is US dollars. During the twelve months ended December 31, 2023 and 2022, 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  (loss).  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

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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, an unfavorable clinical trial result, a significant adverse change in legal or business
climate, industry or market conditions, an adverse regulatory action, sustained decrease in stock price or unanticipated competition.

On October 20, 2022, we announced the outcome of a significant interim analysis of our Phase 1b clinical trial of izumerogant in patients with moderate-to-severe psoriasis,
which was not deemed positive progress. On October 21, 2022, we experienced a significant decrease in our market capitalization. We considered this to be a triggering event as the
fair  market  value  of  the  company  was  less  than  its  book  value,  indicating  that  it  is  more  likely  than  not  that  goodwill  is  impaired.  Upon  further  evaluation,  we  recorded  an
approximately $33.0 million goodwill impairment charge in the fourth quarter of 2022, which represents a full write down of our previous goodwill balance.

Research and Development Expenses

These costs primarily include external development expenses and internal personnel expenses for the three development programs, vidofludimus calcium, IMU-856 and IMU-
381. Immunic has spent the majority of its research and development resources on vidofludimus calcium, the Company's lead development program for clinical trials in MS and UC.

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.

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 gastrointestinal diseases such
as  celiac  disease,  inflammatory  bowel  disease,  irritable  bowel  syndrome  with  diarrhea  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 additional research and development reimbursements expected under this 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, for which the Company received a notice of allowance from the U.S. Patent & Trademark Office
in August 2022. 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.

64

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.

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, 2023 and 2022,
respectively, 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 2022 are subject to audit by
German and Australian tax authorities. The Company is not currently under examination by any tax jurisdictions.

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 or achieving market acceptance and commercial success for any product that does receive regulatory approval.

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

65

•

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 $298.1 million in research and development expenses through December 31, 2023.

These  costs  primarily  include  external  development  expenses  and  internal  personnel  expenses  for  the  three  development  programs,  vidofludimus  calcium,  izumerogant  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 and UC.

In August 2019, Immunic AG received a grant of up to approximately $726,000 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 have been 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 $726,000 of income in total of which $100,000 and $254,000 were recorded in the twelve months
ended December 31, 2023 and 2022, respectively, and were classified in Other Income in the accompanying consolidated statement of operations. The funding of this grant is now
completed.

Our research and development expenses are expected to increase in the foreseeable future as we continue to conduct ongoing research and development activities, initiate new
preclinical and clinical trials and build our pipeline of product candidates. Our research and development expenses may also increase in the foreseeable future due to the current
inflationary  environment  as  well  as  supply  chain  shortages,  which  result  in  increased  costs.  The  process  of  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

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

been increasing throughout 2022 and 2023 as global interest rates have been increasing.

Other Income (Expense), Net

Other income (expense) consists primarily of a research and development tax incentive related to clinical trials performed in Australia, a German Government research and
development  grant  and  foreign  currency  transaction  gains  and  losses  related  to  long-term  intercompany  loans  that  are  payable  in  the  foreseeable  future.  The  intercompany  loan
between Immunic, Inc. and Immunic AG was settled on September 28, 2022 through an equity infusion from Immunic, Inc. to Immunic AG.

66

Results of Operations

Comparison of Fiscal Years Ended December 31, 2023 and 2022

The 

following 

table 

summarizes 

our 

operating 

expenses 

for 

the 

years 

ended  December 
Years Ended December 31,

31, 

2023 

and 

2022 

(dollars 
Change

in 

thousands):

2023

2022

$

%

Operating expenses:

Research and development
General and administrative
Goodwill impairment (see Note 2)
Total operating expenses

Loss from operations
Total other income (expense), net
Net loss

$

83,215  $
16,008 
— 
99,223 
(99,223)
5,611 
(93,612)

71,255  $
15,263 
32,970 
119,488 
(119,488)
(919)
(120,407)

11,960 
745 
(32,970)
(20,265)
20,265 
6,530 
26,795 

17 %
5 %
NM
(17)%
(17)%
(711)%
(22)%

Research and development expenses increased by $12.0 million during the twelve months ended December 31, 2023, as compared to the twelve months ended December 31,
2022. The increase reflects (i) a $10.2 million increase in external development costs related to the Phase 3 clinical program of vidofludimus calcium in relapsing multiple sclerosis,
(ii) a $5.2 million increase in external development costs related to the Phase 2 clinical trial of vidofludimus calcium in progressive multiple sclerosis, (iii) a $2.2 million increase in
drug supply costs for vidofludimus calcium to support our ongoing trials, (iv) a $2.2 million increase in personnel expense in research and development related to an increase in
headcount, $0.2 million of which was due to non-cash stock based compensation and (v) a $1.5 million increase in external development costs related to IMU-856. The increases
were partially offset by (i) a decrease of $6.5 million from deprioritizing the izumerogant program in psoriasis and castration-resistant prostate cancer, (ii) a decrease of $2.5 million
in  external  development  costs  related  to  the  Phase  2  clinical  trial  of  vidofludimus  calcium  in  ulcerative  colitis  and  (iii)  a  $0.3  million  increase  in  related  costs  across  numerous
categories.

General and administrative expenses increased by $0.7 million during the twelve months ended December 31, 2023, as compared to the twelve months ended December 31,
2022. The increase was primarily due to (i) a $0.4 million increase in legal and consultancy expense, (ii) a $0.3 million increase in travel expense, (iii) a $0.2 million increase in
facility expenses primarily due to additional lease space and (iv) a $0.3 million increase across numerous categories. The increases were partially offset by a decrease of $0.5 million
in personnel expense in general and administrative which was primarily due to non-cash stock based compensation decrease.

On October 20, 2022, we announced the outcome of a significant interim analysis of our Phase 1b clinical trial of izumerogant in patients with moderate-to-severe psoriasis,
which was not deemed positive progress. On October 21, 2022, we experienced a significant decrease in the Company's market capitalization. The Company considered this to be a
triggering  event,  indicating  that  it  is  more  likely  than  not  that  goodwill  is  impaired.  Upon  further  evaluation,  we  recorded  an  approximately  $33.0  million  non-cash  goodwill
impairment charge in the fourth quarter of 2022, which represented a full write down of our previous goodwill balance.

Other income increased by $6.5 million during the twelve months ended December 31, 2023, as compared to the twelve months ended December 31, 2022. The increase was
primarily attributable to (i) a $3.9 million decrease in foreign exchange losses, (ii) a $2.3 million research allowance attributable to tax year 2021 and 2022 from the German Federal
Ministry of Finance and (iii) a $2.0 million increase in interest income as a result of higher interest rates. The increase was partially offset by (i) a $1.6 million decrease in research
and  development  tax  incentives  for  clinical  trials  in  Australia  as  a  result  of  decreased  spending  on  clinical  trials  in  Australia  and  (ii)  a  $0.1  million  decrease  across  numerous
categories.

67

 
 
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 $93.6 million and $120.4 million for the years ended December 31, 2023 and 2022, respectively. As of
December 31, 2023, we had an accumulated deficit of approximately $410.9 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 continue 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, if at all.

From inception through January 31, 2024, Immunic has raised net cash of approximately $431.4 million from private and public offerings of preferred and common stock. As of
December  31,  2023,  the  Company  had  cash  and  cash  equivalents  of  approximately  $46.7  million.  On  January  4,  2024,  we  raised  net  cash  proceeds  in  a  private  placement  of
approximately $75.0 million. With these funds we expect to be able to fund our operations beyond twelve months from the date of the issuance of the accompanying consolidated
financial statements.

In November 2023, we filed a shelf registration statement on Form S-3 (the "2023 Shelf Registration Statement"). The 2023 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.
As of January 31, 2024, the 2023 Shelf Registration statement has not been made effective, however, we can (i) continue to sell, subject to applicable SEC requirements, unsold
securities remaining on the expiring 2020 Shelf Registration Statement; and (ii) offer and sell additional securities to be registered on the new Form S-3.

In November 2020, we filed a shelf registration statement on Form S-3 (the "2020 Shelf Registration Statement"). The 2020 Shelf Registration Statement permitted 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.
As of January 31, 2024, there is $75.0 million of unsold securities remaining on from the 2020 Shelf Registration Statement.

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 LLC (now Leerink Partners LLC) as agent ("December 2020 ATM"). We have used and intend to
continue  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 Leerink Partners LLC 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 Leerink Partners LLC at any time in certain
circumstances, including the occurrence of a material adverse effect on us. As of January 31, 2024, $7.5 million in capacity remains under the December 2020 ATM.

In May 2022, we filed a Prospectus Supplement for the offering, issuance and sale of up to a maximum aggregate offering price of $80.0 million of common stock that may be
issued and sold under another at-the-market sales agreement ("May 2022 ATM") with SVB Securities LLC (now Leerink Partners LLC) as the sales agent. We intend to use the net
proceeds from the offering 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 May 2022 ATM will terminate upon the earlier of (i) the issuance and sale of all of the shares through Leerink Partners
LLC on the terms and subject to the conditions set forth in the May 2022 ATM or (ii) termination of the May 2022 ATM as otherwise permitted thereby. The May 2022 ATM may be
terminated at any time by either party upon ten days’ prior notice, or by Leerink Partners LLC at any time in certain circumstances, including the occurrence of a material adverse
effect on the Company. As of January 31, 2024, $80.0 million in capacity remains under the May 2022 ATM.

68

For the year ended December 31, 2023, we raised gross proceeds of $0.9 million pursuant to the December 2020 ATM through the sale of 657,012 shares of common stock at a

weighted average price of $1.34 per share. The net proceeds from the December 2020 ATM were $0.9 million after deducting underwriter commissions of $26,000.

For the year ended December 31, 2022, we raised gross proceeds of $40.9 million pursuant to the December 2020 ATM through the sale of 4,204,113 shares of common stock

at a weighted average price of $9.72 per share. The net proceeds from the December 2020 ATM were $39.6 million after deducting underwriter commissions of $1.2 million.

Equity Offerings

Private Placement of up to $240 Million

On January 4, 2024, Immunic entered into a Securities Purchase Agreement with select accredited investors, pursuant to which the Company agreed to issue and sell to the
Investors  in  a  three-tranche  private  placement  shares  of  the  Company’s  common  stock,  $0.0001  par  value  per  share  or  in  lieu  thereof,  pre-funded  warrants  to  purchase  shares  of
Common Stock. The Pre-Funded Warrants are exercisable immediately for $0.0001 per share and until exercised in full.

The first tranche, which closed on January 8, 2024, resulted in the purchase by the Investors of an aggregate of $80 million of Common Stock (or Pre-Funded Warrants) from
the Company at a price of $1.43 per share; The second tranche is a conditional mandatory purchase by the Investors of an additional $80 million of Common Stock (or Pre-Funded
Warrants) from the Company at a price of $1.716 per share, equal to 120% of the price paid in the first tranche and is subject to the satisfaction of three conditions:

•

•
•

release by the Company of topline data from its Phase 2b clinical trial of vidofludimus calcium (IMU-838) in progressive multiple sclerosis, which data is currently expected
in or around April 2025;
the 10-day volume-weighted average price of the Common Stock is at least $8.00 per share during the 6 months following the data release; and
aggregate trading volume during the same 10-day period is at least $100 million.

The  third  tranche  must  occur  no  later  than  three  years  after  the  second  tranche  and  is  conditioned  on  the  same  volume-weighted  average  share  price  and  minimum  trading
volumes as the second tranche. The third tranche provides for the issuance of $80 million of shares of common stock (or pre-funded warrants) at the same price per share as the
second tranche, but permits investors to fund their purchase obligations on a “cashless” or net settlement basis, which would reduce the cash proceeds to be raised by the Company in
the Private Placement.
Any of the conditions in the second or third tranches can be waived by holders of a majority of the outstanding securities (including the lead Investor).

The  Private  Placement  resulted  in  gross  proceeds  to  the  Company  of  approximately  $80  million  in  the  first  tranche,  and  an  additional  $80  million  if  and  when  the  second
tranche occurs. Assuming that the second tranche is completed and conditions for the third tranche are satisfied or waived, the Company could receive up to an additional $80 million
in the third tranche. However, the amount of cash received in the third tranche would depend on the extent to which the Investors elect to fund the third tranche through a “cashless”
or net settlement basis. Therefore, total gross proceeds from the offering to the Company could actually be between $80 million and $240 million. Gross proceeds to the Company
will be reduced by fees paid to the placement agents, capital markets advisors and payments of transaction expenses. The Company intends to use the net proceeds from the Private
Placement to fund the ongoing clinical development of its three lead product candidates, vidofludimus calcium (IMU-838), IMU-856 and IMU-381, and for other general corporate
purposes

Future Capital Requirements

As noted above, we have not generated any revenue from product sales and we do not know when, or if, we will generate any revenue from product sales. We do not expect to
generate any revenue from product sales unless and until we obtain regulatory approval for and commercialize any of our product candidates. We expect our expenses to continue to
increase as we continue the ongoing research, development, manufacture and clinical trials of, and seek regulatory approval for, our product candidates. We also incur additional costs
associated with operating as a public company. In addition, subject to obtaining regulatory approval of any of our product candidates, we anticipate that we will need substantial
additional funding in connection with our continuing operations.

Our future expenses and capital requirements are difficult to forecast and will depend on many factors, including, but not

69

limited to:

•

•

•

•

•

•

•

•

•

•

•

•

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

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

the scope, progress, duration, 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;

the cost, timing and outcome of any future 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. Recent developments, however, will make it more difficult and costly for us to obtain funding for our cash needs. We
do not expect to achieve revenue from product sales prior to the use of all 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. Sales of equity securities will also be more difficult for at least the
foreseeable  future  because  of  general  volatility  in  the  equity  markets  for  companies  like  us,  as  well  as  the  significant  decline  in  the  trading  price  of  our  stock  following  our
announcement on October 21, 2022 of the Phase 1b interim analysis of izumerogant in moderate-to-severe psoriasis. 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. Also, the cost of debt financing has increased due to the rise in
interest rates beginning in March 2022. 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, or other business combination, 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 curtail our product development
programs and liquidate some or all of our assets. Any of these factors could harm our operating results and could result in substantial declines in the trading price of our common
stock.

As  of  December  31,  2023,  we  had  cash  and  cash  equivalents  of  approximately  $46.7  million.  On  January  4,  2024,  we  raised  net  cash  proceeds  in  a  private  placement  of

approximately $75.0 million.

Cash Flows

The 

following 

table 

shows 

a 

summary 

of 

our 

cash 

flows 

for 

the 

years 

ended 

December 
2023

31 

(in 

thousands):

2022

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

$

(70,828) $
9,462 
1,033 

(65,144)
(9,741)
95,760 

70

Net cash used in operating activities

During the year ended December 31, 2023, operating activities used $70.8 million of cash. The use of cash related to our net loss of $93.6 million adjusted for non-cash charges
of $7.1 million of stock-based compensation and a $0.5 million foreign currency loss as well as a $15.0 million net change in our operating assets and liabilities. Changes in our
operating assets and liabilities consisted primarily of a decrease of $3.9 million in prepaid expenses and other current assets combined with a $11.2 million increase in other current
liabilities, accrued expenses and accounts payable. The decrease in prepaid expenses and other current assets is primarily due to lower prepaid clinical costs. The increase in liabilities
is primarily due to an increase in clinical costs as a result of our Phase 3 clinical studies for RMS and Phase 2 clinical studies for PMS.

During  the  year  ended  December  31,  2022,  operating  activities  used  $65.1  million  of  cash.  The  use  of  cash  related  to  our  net  loss  of  $120.4  million  adjusted  for  non-cash
charges of $45.7 million related to $33.0 million of goodwill impairment, $7.9 million of stock-based compensation and a $4.8 million foreign currency loss as well as a $9.5 million
net change in our operating assets and liabilities. Changes in our operating assets and liabilities consisted primarily of a decrease of $7.5 million in prepaid expenses and other current
assets combined with a $2.0 million increase in other current liabilities, accrued expenses and accounts payable. The decrease in prepaid expenses and other current assets is primarily
due to lower prepaid clinical costs. 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.

Net cash used in investing activities

During the year ended December 31, 2023, net investing activities provided $9.5 million of cash, primarily due to the sale of $9.8 million of time deposits partially offset by the

purchase of $0.3 million of property and equipment.

During the year ended December 31, 2022, net investing activities used $9.7 million of cash, primarily due to purchase of $9.6 million of time deposits that had an original

maturity of greater than three months and the purchase of equipment.

Net cash provided by financing activities

During the year ended December 31, 2023, financing activities provided $1.0 million due primarily to net cash proceeds from the sale of common stock under our December

2020 ATM.

During the year ended December 31, 2022, financing activities provided $95.8 million of cash consisting of net cash proceeds from the sale of common stock under the $60

Million Private Placement Equity Financing and the December 2020 ATM.

Off-Balance Sheet Arrangements

Through December 31, 2023, 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

See Note 2 - Collaboration Arrangements of the 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.

71

Maturities 

of 

the 

operating 

lease 

obligation 

are 

as 

follows 

as 

of 

December 

31, 

2023 

(in 

2024
2025
2026
2027
2028
Thereafter
Total lease payments
Less: interest portion

Present value of lease obligation

Contractual Obligations

$
$
$
$
$
$
$
$
$

thousands):
758 
451 
78 
82 
79 
— 
1,448 
114 
1,334 

As of December 31, 2023, the Company has non-cancelable contractual obligations under certain agreements related to its development programs for vidofludimus calcium,

izumerogant and IMU-856 totaling approximately $4.2 million, all of which is expected to be paid in 2024.

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 $46.7 million as of December 31, 2023, 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, $10.4 million of these funds are held in German bank accounts that were earning between 2%-3.25% interest as of December 31, 2023. Decreases or increases
in interest rates, however, will reduce or increase future investment income, respectively, to the extent we have funds available for investment.

Foreign Currency Exchange Risk

Our primary research and development operations are conducted in our facilities in Germany. We have entered into 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. 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). Our German subsidiary is 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  and  Australian  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

72

 
December 31, 2023, our German and Australian subsidiaries had net current liabilities (defined as current assets less current liabilities), subject to foreign currency translation risk, of
$5.9 million. An increase of approximately $0.6 million in net current liabilities would result as of December 31 2023, from a hypothetical 10% adverse change in quoted foreign
currency exchange rates, primarily due to the euro. In addition, a 10% change in the foreign currency exchange rates for the year ended December 31, 2023, would have impacted our
net loss by approximately $8.1 million, primarily due to the euro.

Effects of Inflation

We have experienced a general increase in costs as a result of global inflation, however, we do not believe that inflation and changing prices had a material 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.

Item 9A. Controls and Procedures.

Evaluation of Disclosure Controls and Procedures

Management, with the participation of our Chief Executive Officer and Principal Financial Officer, evaluated the effectiveness of our disclosure controls and procedures as of
December 31, 2023. 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  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,  2023,  our  Chief  Executive  Officer  and  Principal  Financial  Officer  have  concluded  that,  as  of  December  31,  2023,  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  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.

73

As  of  December  31,  2023,  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, 2023, 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, 2023 that has materially affected, or is reasonably

likely to materially affect, our internal control over financial reporting.

Item 9B. Other Information.

None.

Item 9C. Disclosure Regarding Foreign Jurisdictions that Prevent Inspections

Not Applicable

74

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 2024
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, 2023, under the headings “Election of
Directors,” “Board of Directors and 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 heading "Security Ownership" 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 "Board of Directors and Corporate Governance" and "Related Person

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 "Ratification of Appointment of Independent Registered Public Accounting

Firm" and is incorporated herein by reference.

75

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 US, 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.

76

Page

F-2
F-4
F-5
F-6
F-7
F-8
F-9

 
 
Exhibit
Number
3.1
3.2
4.1
4.2+
4.3*
4.4

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
19*
21.1
23.1*
24.1

31.1*
31.2*

EXHIBITS

Exhibit Title

Form

Exhibit

Filing Date

Incorporated by Reference

3.1 
3.1 
4.2 
10.3 

4.1

10.1

10.3

10.1

10.2

10.4

10.1
10.4
10.5
10.6
10.5

99.3
10.2
10.3
10.4
10.1

July 17, 2019
July 17, 2019
August 21, 2023
July 28, 2021

January 4, 2024

October 17, 2023

December 18, 2023

December 18, 2023

December 18, 2023

December 18, 2023

January 4, 2024
July 17, 2019
February 23, 2023
February 23, 2023
July 17, 2019

September 5, 2019
April 20, 2020
June 10, 2021
June 10, 2021
October 14, 2021

Amended and Restated Certificate of Incorporation.
Third Amended and Restated Bylaws.
2019 Omnibus Equity Incentive Plan, as amended,
Amended and Restated 2021 Employee Stock Purchase Plan.
Description of Registrant’s Securities
Form of Pre-Funded Warrant
Addendum No. 5, dated October 17, 2023, to Employment Agreement, dated April 17, 2020,
between Immunic, Inc. and Duane Nash.
Employment Agreement, dated December 18, 2023, between Immunic, Inc. and Dr. Andreas
Muehler.
Fifth Addendum, dated December 18, 2023, to Service Agreement between Immunic AG and Dr.
Daniel Vitt.
Fifth Addendum, dated December 18, 2023, to Service Agreement between Immunic AG and Dr.
Andreas Muehler.
Fifth Addendum, dated December 18, 2023, to Service Agreement between Immunic AG and Dr.
Hella Kohlhof.
Securities Purchase Agreement, dated January 4, 2024, by and among the Company and the
Investors.
Form of Indemnification Agreement.
Service Agreement, dated August 22, 2016, between Immunic AG and Dr. Andreas Muehler.
Service Agreement, dated September 29, 2016, between Immunic AG and Daniel Vitt.
Employment Agreement between Dr. Daniel Vitt and Immunic AG.
Employment Agreement, dated September 4, 2019, between Immunic, Inc. and Dr. Andreas
Muehler.
Employment Agreement dated April 17, 2020, between Immunic, Inc. and Duane Nash.
Employment Agreement, dated June 10, 2021 between Immunic, Inc. and Dr. Andreas Muehler
Employment Agreement, dated June 10, 2021 between Immunic, Inc. and Glenn Whaley
Employment Agreement, dated October 14, 2021, between Immunic, Inc. and Patrick Walsh
Immunic, Inc. Insider Trading Policy.
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.

8-K
8-K
S-8
S-8

8-K

8-K

8-K

8-K

8-K

8-K

8-K
8-K
10-K
10-K
8-K

8-K
8-K
8-K
8-K
8-K

77

 
 
 
32.1**

32.2**

97*
101.INS*
101.SCH*
101.CAL*
101.DEF*
101.LAB*
101.PRE*
104*

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.
Immunic, Inc. Clawback Policy.
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

+
*
**

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-Q 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.

78

 
IMMUNIC, INC.

INDEX TO CONSOLIDATED FINANCIAL STATEMENTS

Report of Baker Tilly US 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,  2023  and  2022,  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, 2023, 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, 2023 and 2022, and the results of its operations and its cash flows for each of the two years in the period ended December 31, 2023, 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 Matter

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 our 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 matters 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 Note 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 22, 2024

F- 3

IMMUNIC, INC.

Consolidated Balance Sheets

(In thousands, except share and per share amounts)

Assets
Current assets:

Cash and cash equivalents
Investments - other
Prepaid expenses and other current assets

Total current assets
Property and equipment, net
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, 2023 and 2022
Common stock, $0.0001 par value; 130,000,000 shares authorized and 45,177,730 and 39,307,286 shares issued and outstanding at
December 31, 2023 and 2022, respectively

Additional paid-in capital
Accumulated other comprehensive income
Accumulated deficit
Total stockholders’ equity
Total liabilities and stockholders’ equity

December 31,

2023

2022

$

$

$

$

46,674  $
— 
5,860 
52,534 
466 
1,299 
— 
54,299  $

5,099  $

18,664 
966 
24,729 

639 
639 
25,368 

— 

4 
436,060 
3,759 
(410,892)
28,931 
54,299  $

106,745 
9,629 
9,490 
125,864 
294 
1,552 
43 
127,753 

4,281 
7,986 
810 
13,077 

992 
992 
14,069 

— 

4 
427,925 
3,035 
(317,280)
113,684 
127,753 

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)

Years Ended December 31,

2023

2022

83,215  $
16,008 
— 
99,223 
(99,223)

3,075 
2,536 
5,611 
(93,612) $

71,255 
15,263 
32,970 
119,488 
(119,488)

1,041 
(1,960)
(919)
(120,407)

(2.11) $

(3.78)

$

$

$

Operating expenses:

Research and development
General and administrative
Goodwill impairment (see Note 2)
Total operating expenses

Loss from operations
Other income (expense):
Interest income
Other income (expense), net
Total other income (expense), net
Net loss

Net loss per share, basic and diluted

Weighted-average common shares outstanding, basic and diluted

44,320,050 

31,819,006 

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:

Foreign currency translation income, net of tax

Total comprehensive loss

Years Ended December 31,

2023

2022

(93,612) $

(120,407)

724 
(92,888) $

3,287 
(117,120)

$

$

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, 2021

Net loss

Foreign exchange translation adjustment

Stock-based compensation
Issuance of common stock and Pre-funded Warrants - October 2022
PIPE transaction, net of issuance costs of $4,012
Issuance of common stock - At The Market Sales Agreement net of
issuance costs of $1,226
Shares issued in connection with the Company's employee stock
purchase plan
Shares issued in connection with the Company's stock option plan

Balance at December 31, 2022

Net loss
Foreign exchange translation adjustment
Stock-based compensation
Shares issued from exercise of pre-funded warrants
Issuance of common stock - At The Market Sales Agreement net of
issuance costs of $26
Shares issued in connection with the Company's employee stock
purchase plan

Balance at December 31, 2023

Shares
26,335,418 

$

Amount

— 
— 
— 

8,696,552 

4,204,113 

70,351 
852 

39,307,286 

— 
— 
— 
5,096,552 

657,012 

116,880 

45,177,730 

— 
— 
— 

1 

— 

— 
— 

4 

— 
— 
— 
— 

— 

— 

4 

Additional Paid-
in Capital

Accumulated
Other
Comprehensive
Income (Loss)

Accumulated
Deficit

Total
Stockholders’
Equity

3 

$

324,237 

$

(252)

$

(196,873)

$

— 
— 
7,929 

55,988 

39,584

182
5 

— 
3,287 
— 

— 

— 

— 
— 

(120,407)
— 
— 

— 

— 

— 
— 

$

427,925 

$

3,035 

$

(317,280)

$

— 
— 
7,102 
51

853

129

— 
724 
— 
— 

— 

— 

(93,612)
— 
— 
— 

— 

— 

127,115 

(120,407)
3,287 
7,929 

55,989 

39,584 

182 
5 

113,684 

(93,612)
724 
7,102 
51 

853 

129 

$

436,060 

$

3,759 

$

(410,892)

$

28,931 

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
Goodwill impairment (see Note 2)
Stock-based compensation
Foreign currency loss

Changes in operating assets and liabilities:

Prepaid expenses and other current assets
Accounts payable
Other liabilities
Accrued expenses and other current liabilities

Net cash used in operating activities

Cash flows from investing activities:

(Purchases) sales of Investments-other
Purchases of property and equipment

Net cash provided by (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
$26 and $1,226, respectively
Proceeds from shares issued in connection with the Company's employee stock purchase plan
Issuance of common stock and Pre-funded Warrants - October 2022 PIPE transaction, net of issuance costs
of $0 and $4,012, respectively
Proceeds from the exercise of stock options
Proceeds from the exercise of pre-funded warrants
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:

Operating lease right-of use asset obtained in exchange for lease obligation

$

$

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

F- 8

Years Ended December 31,

2023

2022

$

(93,612) $

(120,407)

111 
— 
7,102 
523 

3,858 
817 
96 
10,277 
(70,828)

9,796 
(334)
9,462 

853 
129 

— 
— 
51 
1,033 
262 
(60,071)
106,745 
46,674  $

77 
32,970 
7,929 
4,757 

7,493 
799 
(124)
1,362 
(65,144)

(9,629)
(112)
(9,741)

39,584 
182 

55,989 
5 
— 
95,760 
(993)
19,882 
86,863 
106,745 

544  $

974 

 
 
 
 
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 biotechnology company developing a clinical pipeline of selective oral immunology therapies focused on treating chronic
inflammatory  and  autoimmune  diseases.  The  Company  is  headquartered  in  New  York  City  with  its  main  operations  in  Gräfelfing  near  Munich,  Germany.  The  Company  had  77
employees as of February 1, 2024.

Immunic is pursuing clinical development of orally administered, small molecule programs, each of which has unique features intended to directly address the unmet needs of
patients with serious chronic inflammatory and autoimmune diseases. These include the vidofludimus calcium (IMU-838) program, which is in Phase 3 clinical development for
patients with multiple sclerosis (“MS”) and which has shown therapeutic activity in Phase 2 clinical trials in patients suffering from relapsing-remitting MS, progressive MS and
moderate-to-severe  ulcerative  colitis;  the  IMU-856  program,  which  is  targeted  to  regenerate  bowel  epithelium  and  restore  intestinal  barrier  function,  which  could  potentially  be
applicable  in  numerous  gastrointestinal  diseases,  such  as  celiac  disease,  inflammatory  bowel  disease,  short  bowel  syndrome  and  irritable  bowel  syndrome  with  diarrhea;  and  the
IMU-381 program, which is a next generation molecule being developed to specifically address the needs of gastrointestinal diseases.

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 $410.9 million as of December 31, 2023 and approximately $317.3 million as of
December 31, 2022.

Immunic expects to incur significant expenses and increasing operating losses for the foreseeable future as it initiates and continues the development of its product candidates
and adds personnel necessary to advance its 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 development programs.

From inception through January 31, 2024, Immunic has raised net cash of approximately $431.4 million from private and public offerings of preferred and common stock. As of
December  31,  2023,  the  Company  had  cash  and  cash  equivalents  of  approximately  $46.7  million.  On  January  4,  2024,  we  raised  net  cash  proceeds  in  a  private  placement  of
approximately $75.0 million. With these funds we expect to be able to fund our operations beyond twelve months from the date of the issuance of the accompanying consolidated
financial statements.

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  Australia  Pty  Ltd.  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.

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.

F- 9

Foreign Currency Translation and Presentation

The Company’s reporting currency is United States (“U.S.”) dollars. Immunic AG is 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  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 and Investments- other

The Company considers all highly liquid investments with an original maturity of three months or less to be cash equivalents. Time Deposits with an original maturity greater

than three months are classified as Investments - other.

Cash and cash equivalents and investments - other consist of cash on hand and deposits in banks located in the U.S. of approximately $34.4 million, Germany of approximately
$10.4  million  and  Australia  of  approximately  $1.9  million  as  of  December  31,  2023.  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. The Company currently deposits its cash and cash equivalents with two large financial institutions. Cash and Cash equivalents in the U.S. are held at J.P.
Morgan and as of December 31, 2023 are primarily held in a U.S. Government money market fund account earning interest at a rate of 5.2%. Cash and cash equivalents in Germany
were earning interest at a rate of 2.00% to 3.25% during the period ended December 31, 2023.

Investments - other consists of the following as of (in thousands):

Time Deposits

Fair Value Measurement

December 31, 2023
$0
$0

December 31, 2022
$9,629
$9,629

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 $111,000 and $77,000 for the years ended December 31, 2023 and 2022, 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, 2023 and 2022 other than goodwill which is described below.

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, an unfavorable clinical trial result, a significant adverse change in legal or business
climate, industry market conditions, an adverse regulatory action, sustained decrease in stock price or unanticipated competition.

On October 20, 2022, the Company announced the outcome of a significant interim analysis of its Phase 1b clinical trial of izumerogant (IMU-935) in patients with moderate-
to-severe psoriasis, which was not deemed positive progress. On October 21, 2022, the Company experienced a significant decrease in the Company's market capitalization. The
Company  considered  this  to  be  a  triggering  event,  indicating  that  it  is  more  likely  than  not  that  goodwill  was  impaired.  The  Company  performed  an  analysis  of  the  fair  value
compared to the Company's book value, utilizing the Company's traded stock price (a level 1 fair value input). As a result of that analysis, the Company recorded an approximately
$33.0 million non-cash goodwill impairment charge in the fourth quarter of 2022, which represents a full write down of its previous goodwill balance.

Research and Development Expenses

These costs primarily include external development expenses and internal personnel expenses for its development programs, vidofludimus calcium, izumerogant 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 MS and UC.

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.

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

F- 11

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 gastrointestinal diseases such
as  celiac  disease,  inflammatory  bowel  disease,  irritable  bowel  syndrome  with  diarrhea  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 additional research and development reimbursements expected under this 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, for which the Company received a notice of allowance from the U.S. Patent & Trademark Office
in August 2022. 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.

Government assistance
Government  assistance  relating  to  research  and  development  performed  by  Immunic  Australia  is  recorded  as  a  component  of  other  (income)  expense.  This  government
assistance  is  recognized  at  a  rate  of  43.5%  of  the  qualified  research  and  development  expenditures  which  are  incurred.  We  also  receive  government  assistance  from  the  German
Government for reimbursement of research and development expenses up to one million Euros per year. We recognized $3.3 million and $2.6 million of other income  related  to
research activities performed during the twelve months ended December 31, 2023 and 2022, respectively.

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.

F- 12

The Company has three existing leases for office and laboratory 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  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 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, 2023 and 2022, 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 2019 through 2022 are subject to audit by
German and Australian tax authorities. The Company is not currently under examination by any tax jurisdictions.

Warrants

The Company accounts for issued warrants either as a liability or equity in accordance with ASC 480-10, Accounting for Certain Financial Instruments with Characteristics of
both Liabilities and Equity (“ASC 480-10”) or ASC 815-40, Accounting for Derivative Financial Instruments Indexed to, and Potentially Settled in, a Company’s Own Stock (“ASC
815-40”). Under ASC 480-10, warrants are considered a liability if they are mandatorily redeemable and they require settlement in cash, other assets, or a variable number of shares.
If warrants do not meet liability classification under ASC 480-10, the Company considers the requirements of ASC 815-40 to determine whether the warrants should be classified as
a  liability  or  as  equity.  Under  ASC  815-40,  contracts  that  may  require  settlement  for  cash  are  liabilities,  regardless  of  the  probability  of  the  occurrence  of  the  triggering  event.
Liability-classified warrants are measured at fair value on the issuance date and at the end of each reporting period. Any change in the fair value of the warrants after the issuance
date is recorded in the consolidated statements of operations as a gain or loss. If warrants do not require liability classification under ASC 815-40, in order to conclude warrants
should be classified as equity, the Company assesses whether the warrants are indexed to its common stock and

F- 13

whether the warrants are classified as equity under ASC 815-40 or other applicable GAAP standard. Equity-classified warrants are accounted for at fair value on the issuance date
with no changes in fair value recognized after the issuance date.

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
Prefunded stock warrants

Recently Adopted Accounting Standards

As of December 31,

2023

2022

6,196,140 
— 
6,196,140 

3,791,688 
5,096,552 
8,888,240 

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

F- 14

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
Research grant
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

F- 15

December 31,

2023

2022

$

$

2,314 
703 
670 
1,104 
1,069 
5,860 

$

$

5,608 
296 
2,361 
— 
1,225 
9,490 

3,749 
288 
244 
4,281 

6,807 
169 
890 
120 
7,986 

December 31,

2023

2022

4,726 
160 
213 
5,099 

$

$

December 31,

2023

2022

16,863  $
216 
1,460 
125 
18,664  $

December 31,

2023

2022

695 
271 
966 

$

$

571 
239 
810 

$

$

$

$

$

$

 
 
4. Commitments and Contingencies

Operating Lease

The Company leases certain office space under non-cancelable operating leases. The leases terminate on July 31, 2025 for the New York City office, June 30, 2025 for the
Gräfelfing, Germany office and November 30, 2028 related to the new lease of a research laboratory in Planegg, Germany. These agreements 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 was extended on December 22, 2022 for
an additional 27 months resulting in the new lease termination date of July 31, 2025. The New York City lease has a renewal option, but this was 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 and August 1, 2022 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. In February 2023, the
Company leased space in Germany for a research laboratory. 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 as well as a three month rent holiday upon the 27 month
extension starting May 2023. There were net additions of $544,000 related to the addition of new laboratory space in Planegg, Germany in February 2023.

 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% for the original leases and 8% for the New York City extension and German laboratory, 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  $901,000  and  $727,000  for  the  years  ended  December  31,  2023  and  2022,  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.

Maturities 

of 

the 

operating 

lease 

obligation 

are 

as 

follows 

as 

of 

December 

31, 

2023 

(in 

2024
2025
2026
2027
2028
Thereafter
Total lease payments
Less: interest portion

Present value of lease obligation

Contractual Obligations

$
$
$
$
$
$
$
$
$

thousands):
758 
451 
78 
82 
79 
— 
1,448 
114 
1,334 

As of December 31, 2023, the Company has non-cancelable contractual obligations under certain agreements related to its development programs in vidofludimus calcium,

izumerogant and IMU-856 totaling approximately $4.2 million, all of which is expected to be paid in 2024.

Other Commitments and Obligations

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, for which the Company received a notice of allowance from the U.S. Patent & Trademark Office
in August 2022. In connection with the option exercise, the Company paid a one-time upfront licensing fee to Daiichi Sankyo. Under the Daiichi

F- 16

 
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, 2023

34,087 
34,087  $

34,087 
34,087  $

— 
—  $

Fair Value

Level 1

Level 2

Level 3

Fair Value Measurement at December 31, 2022

85,521  $
85,521  $

85,521  $
85,521  $

—  $
—  $

$

$
$

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.

Our money market fund account is held in our bank in the U.S. and was earning interest at a rate of 5.2% in a U.S. Government money market fund.

The Company has cash balances in banks in excess of the maximum amount insured by the FDIC and other international agencies as of December 31, 2023. The Company has

not historically experienced any credit losses with balances in excess of FDIC limits.

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 November 2023, we filed a shelf registration statement on Form S-3 (the "2023 Shelf Registration Statement"). The 2023 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.
As of January 31, 2024, the 2023 Shelf Registration statement has not been made effective, however, the Company can (i) continue to sell, subject to applicable SEC requirements,
unsold securities remaining on the expiring 2020 Shelf Registration Statement; and (ii) offer and sell additional securities to be registered on the new Form S-3.

F- 17

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.
As of December 31, 2024, there is $75.0 million remaining on this shelf registration statement.

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 LLC (now Leerink Partners LLC) as agent ("December 2020 ATM"). We have used and intend to
continue  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 Leerink Partners LLC 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 Leerink Partners LLC at any time in certain
circumstances, including the occurrence of a material adverse effect on us. As of December 31, 2024, $7.5 million in capacity remains under the December 2020 ATM.

In May 2022, the Company filed a Prospectus Supplement for the offering, issuance and sale of up to a maximum aggregate offering price of $80.0 million of common stock
that  may  be  issued  and  sold  under  another  at-the-market  sales  agreement  ("May  2022  ATM")  with  Leerink  Partners  LLC  (formerly  SVB  Leerink  LLC)  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 May 2022 ATM will terminate upon the earlier of (i) the issuance and sale of all of the shares
through Leerink Partners LLC on the terms and subject to the conditions set forth in the May 2022 ATM or (ii) termination of the May 2022 ATM as otherwise permitted thereby. The
May 2022 ATM may be terminated at any time by either party upon ten days’ prior notice, or by Leerink Partners LLC at any time in certain circumstances, including the occurrence
of a material adverse effect on the Company. As of December 31, 2023, $80.0 million in capacity remains under the May 2022 ATM.

  The Company has agreed to pay Leerink Partners LLC a commission equal to 3.0% of the gross proceeds from the sales of common shares pursuant to both ATM's and has

agreed to provide Leerink Partners LLC with customary indemnification and contribution rights.

For the year ended December 31, 2023, we raised gross proceeds of $0.9 million pursuant to the December 2020 ATM through the sale of 657,012 shares of common stock at a

weighted average price of $1.34 per share. The net proceeds from the December 2020 ATM were $0.9 million after deducting underwriter commissions of $26,000.

For  the  year  ended  December  31,  2022,  the  Company  raised  gross  proceeds  of  $40.9  million  pursuant  to  the  December  2020  ATM  through  the  sale  of  4,204,113  shares  of
common  stock  at  a  weighted  average  price  of  $9.72  per  share.  The  net  proceeds  from  the  December  2020  ATM  were  $39.6  million  after  deducting  underwriter  commissions  of
$1.2 million.

Equity Offerings

Private Placement of up to $240 million

On January 4, 2024, Immunic entered into a Securities Purchase Agreement with select accredited investors, pursuant to which the Company agreed to issue and sell to the
Investors  in  a  three-tranche  private  placement  shares  of  the  Company’s  common  stock,  $0.0001  par  value  per  share  or  in  lieu  thereof,  pre-funded  warrants  to  purchase  shares  of
Common Stock. The Pre-Funded Warrants are exercisable immediately for $0.0001 per share and until exercised in full.

•

•

The first tranche, which closed on January 8, 2024, resulted in the purchase by the Investors of an aggregate of $80 million of Common Stock (or Pre-Funded Warrants)
from the Company at a price of $1.43 per share;
The second tranche is a conditional mandatory purchase by the Investors of an additional $80 million of Common Stock (or Pre-Funded Warrants) from the Company at a
price of $1.716 per share, equal to 120% of the price paid in the first tranche and is subject to the satisfaction of three conditions:

◦

◦
◦

release by the Company of topline data from its Phase 2b clinical trial of vidofludimus calcium (IMU-838) in progressive multiple sclerosis, which data is currently
expected in or around April 2025;
the 10-day volume-weighted average price of the Common Stock is at least $8.00 per share during the 6 months following the data release; and
aggregate trading volume during the same 10-day period is at least $100 million.

F- 18

•

The third tranche must occur no later than three years after the second tranche and is conditioned on the same volume-weighted average share price and minimum trading
volumes as the second tranche. The third tranche provides for the issuance of $80 million of shares of common stock (or pre-funded warrants) at the same price per share as
the second tranche, but permits investors to fund their purchase obligations on a “cashless” or net settlement basis, which would reduce the cash proceeds to be raised by the
Company in the Private Placement.

Any of the conditions in the second or third tranches can be waived by holders of a majority of the outstanding securities (including the lead Investor).

The  Private  Placement  resulted  in  gross  proceeds  to  the  Company  of  approximately  $80  million  in  the  first  tranche,  and  an  additional  $80  million  if  and  when  the  second
tranche occurs. Assuming that the second tranche is completed and conditions for the third tranche are satisfied or waived, the Company could receive up to an additional $80 million
in the third tranche. However, the amount of cash received in the third tranche would depend on the extent to which the Investors elect to fund the third tranche through a “cashless”
or net settlement basis. Therefore, total gross proceeds from the offering to the Company could actually be between $80 million and $240 million. Gross proceeds to the Company
will be reduced by fees paid to the placement agents, capital markets advisors and payments of transaction expenses. The Company intends to use the net proceeds from the Private
Placement to fund the ongoing clinical development of its three lead product candidates, vidofludimus calcium (IMU-838), IMU-856 and IMU-381, and for other general corporate
purposes

$60 million Private Placement Equity Financing

On October 10, 2022, Immunic entered into a Securities Purchase Agreement (the “Purchase Agreement”) for a private placement (the “Private Placement”) with select
accredited investors and certain existing investors (each, a “Purchaser” and collectively, the “Purchasers”). Pursuant to the Purchase Agreement, the Company agreed to sell to the
Purchasers (i) 8,696,552 shares of the Company’s common stock, par value $0.0001 per share (the “Shares”), at a purchase price of $4.35 per Share, and (ii) 5,096,552 pre-funded
warrants (the “Pre-Funded Warrants”) to purchase Common Stock (the “Warrant Shares” and together with the Shares and the Pre-Funded Warrants, the “Securities”), at a purchase
price of $4.34 per Pre-Funded Warrant. The Pre-Funded Warrants have an exercise price of $0.01 per share of Common Stock, be immediately exercisable and remain exercisable
until exercised in full. The holders of Pre-Funded Warrants may not exercise a Pre-Funded Warrant if the holder, together with its affiliates, would beneficially own more than 9.99%
of the number of shares of Common Stock outstanding immediately after giving effect to such exercise. The holders of Pre-Funded Warrants may increase or decrease such
percentages not in excess of 19.99% by providing at least 61 days’ prior notice to the Company. The Pre-Funded Warrants are classified as a component of permanent equity because
they are freestanding financial instruments that are legally detachable and separately exercisable from the shares of common stock with which they were issued, are immediately
exercisable, do not embody an obligation for the Company to repurchase its shares, and permit the holders to receive a fixed number of shares of common stock upon exercise. In
addition, the Pre-Funded Warrants do not provide any guarantee of value or return. All of the pre-funded warrants were exercised in January of 2023.

The Private Placement closed on October 12, 2022. The gross proceeds of the Private Placement were approximately $60.0 million, before deducting offering expenses payable

by the Company of approximately $4.0 million. The Company intends to use the net proceeds from the Private Placement to fund the ongoing clinical development of its three lead
product candidates, vidofludimus calcium (IMU-838), izumerogant (IMU-935) and IMU-856, and for other general corporate purposes.

The registration statement for these securities was deemed effective by Securities and Exchange Commission on December 20, 2022.

Common Stock

As of December 31, 2022, 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, 2023, no cash dividends had been declared or paid.

F- 19

In a definitive proxy statement filed on February 5, 2024, for a special meeting of stockholders (the “Special Meeting”), the Company submitted a proposed amendment of
Immunic’s amended and restated certificate of incorporation to increase the total number of authorized shares of common stock, $0.0001 par value per share, from 130,000,000
shares to 500,000,000; the Special Meeting date is set for March 4, 2024 with a record date of January 19, 2024.

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, 2023.

Stock Reserved for Future Issuance

Shares reserved for future issuance as of December 31, 2023 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, as amended on June 28, 2023

Total common shares reserved for future issuance

7. Stock-based Compensation Plans

2021 Employee Stock Purchase Plan

Number of
Shares

11 
6,196,140 

43,311 
46,250 
4,153,689 
10,439,401 

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 ESPP 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. This maximum number was increased by 1 million
shares in September 2023, subject to approval by stockholders of the Company at the Company's Special Proxy meeting to be held on March 4, 2024.

The first enrollment period under the plan commenced on August 1, 2021 and the Company has issued 199,989 shares life-to-date under the ESPP. The Company recognized

$120,000 and $96,000 of expense related to the plan in the twelve months ended December 31, 2023 and 2022, respectively.

Stock Option Programs

In July 2019, the Company’s stockholders approved the 2019 Omnibus Equity Incentive Plan, as amended on June 28, 2023 (the “2019 Plan”), which was adopted by the Board
of Directors (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 were available for grant under the 2019 Plan. The 2019 Plan included an evergreen provision that allowed 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 through 2023 by a total of 4,408,871 shares. At the Company's Annual Stockholders meeting on
June 28, 2023, stockholders voted to increase the allowable shares under the 2019 plan by 4,440,000 shares as well as to eliminate the evergreen provision. 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

F- 20

 
 
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.

Movements during the year

The 

following 

table 

summarizes 

stock  option 

activity 

for 

the 

twelve  months 

ended  December  31,  2023 

Outstanding as of January 1, 2023
Granted
Exercised
Forfeited or expired
Outstanding as of December 31, 2023

Options vested and expected to vest as of December 31, 2023

Options exercisable as of December 31, 2023

Outstanding as of January 1, 2022
Granted
Exercised
Forfeited or expired
Outstanding as of December 31, 2022

Options vested and expected to vest as of December 31, 2022

Options exercisable as of December 31, 2022

Measurement

Options

3,791,688  $
2,810,564  $
—  $
(406,112) $
6,196,140  $
6,196,140  $
2,534,017  $

Options

2,157,460  $
1,886,263  $
(852) $
(251,183) $
3,791,688  $
3,791,688  $
1,398,490  $

and  2022  under 
Weighted-
Average
Remaining
Contractual
Term (Years)

the  2019  Plan:

Aggregate
Intrinsic
Value

8.14 $

8.14 $

7.19 $

185,169 

185,169 

12,381 

Weighted-
Average
Exercise
Price

11.33 
1.70 
— 
8.52 

7.15 

7.15 

11.33 

Weighted-
Average
Exercise
Price

Weighted-
Average
Remaining
Contractual
Term (Years)

Aggregate
Intrinsic
Value

13.54 
8.73 
5.67 
10.79 

11.33 

11.33 

13.33 

8.35 $

8.35 $

7.50 $

375 

375 

— 

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

F- 21

 
 
 
 
 
 
 
 
 
 
 
 
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 its own stock combined with 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.

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, 2023 and 2022 was $1.31 and $6.81 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

2023
3.98%
0%
96.1%
6.0

2022
2.09%
0%
97.8%
6.0

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,

2023

2022

$

$

3,398 
3,704 
7,102 

$

$

3,219 
4,710 
7,929 

As of December 31, 2023 there was $11.0 million in total unrecognized compensation expense relating to the 2019 Plan to be recognized over a weighted average period of 2.76

years.

Summary of Equity Incentive Plans Assumed from Vital

Upon completion of the Transaction with Vital Therapies ("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 remains 43,311 shares available for grant under the 2014 Plan as of December 31, 2023.

On 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, 2023 and 2022, respectively.

F- 22

 
 
 
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
Goodwill impairment
Other
Change in valuation allowance
Effective tax rate

Years Ended December 31,

2023

2022

(12,859) $
(76,970)
(3,783)
(93,612) $

(47,049)
(67,448)
(5,911)
(120,408)

$

$

Years Ended December 31,

2023

2022

21.0 %
3.1 %
(1.2)%
0.0 %
0.0 %
1.2 %
(24.1)%
0.0 %

21.0 %
2.2 %
(1.1)%
0.0 %
(5.7)%
(0.7)%
(15.7)%
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, 2023 and 2022, 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- 23

 
 
 
 
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:
     Total deferred tax liability
Net deferred tax assets
Less valuation allowance

December 31,

2023

2022

(in thousands)

$

$

20,768  $
1,344 
2,743 
71,398 
1,784 
1,014 
99,051 

— 
99,051 
(99,051)

—  $

19,8
7
2,9
47,1
1,6
6
73,0

73,0
(73,0

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 $26.0 million and
$14.2 million for the years ended December 31, 2023 and 2022, respectively.

As of December 31, 2023, Immunic had available NOLs of approximately $284.5 million in Germany and $5.9 million in Australia, respectively. 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 $83.2 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, 2023 and 2022, 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 2019 through 2022 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. Changes in Board of Directors

Appointment of Richard Rudick, M.D. to Board of Directors

F- 24

 
 
 
On  April  27,  2023,  the  Company  announced  the  appointment  of  Dr.  Richard  Rudick  as  a  member  of  the  Board  of  Directors,  effective  as  of  April  26,  2023.  As  a  Class  III
director, Dr. Rudick’s initial term lasted until the 2023 Annual Meeting of Stockholders held on June 28, 2023, at which meeting he was elected to a three years term expiring at the
2026 Annual Meeting of Stockholders.

Director Resignation

Dr. Vincent Ossipow retired from the Board of Directors on June 28, 2023. Dr. Ossipow’s decision not to stand for re-election was not the result of any disagreement with the

Company or its management on any matter relating to the Company’s operations, policies or practices.

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 Executive 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. On December 28, 2022, the Company
and Dr. Nash entered into Addendum No. Four, which extended the term of employment from December 31, 2022 to December 31, 2023 with a base salary of $30,250 per month. On
October 17, 2023, Immunic, Inc. and Dr. Duane Nash entered into Addendum Number 5 to the Employment Agreement dated April 17, 2020, as amended as of October 15, 2020,
April  15,  2021,  March  15,  2022,  and  December  28,  2022,  to  extend  the  term  of  Dr.  Nash’s  employment  as  Executive  Chairman  of  the  Board  of  Directors  of  the  Company  to
December 31, 2024. In connection with the Addendum, the Company increased Dr. Nash’s monthly base salary to $32,368 from $30,250 (which includes the cash retainer payable
for serving on the Company’s Board or for acting as the Chairman of the Board). All other terms of the Executive Chairman Agreement remain the same.

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 22, 2024

Immunic, Inc.

By:

/s/ DANIEL VITT
Daniel Vitt
Chief Executive Officer and President

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.

POWER OF ATTORNEY

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  on  behalf  of  the
indicated.

capacities 

dates 

and 

and 

the 

the 

on 

in 

registrant 

Signature

/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/ RICHARD RUDICK
Richard Rudick

/s/ BARCLAY A. PHILLIPS
Barclay A. Phillips

/s/ MARIA TORNSEN
Maria Tornsen

Title

Director, Chief Executive Officer and President

Chief Financial Officer

Executive Chairman

Director

Director

Director

Director

Director

Date

February 22, 2024

February 22, 2024

February 22, 2024

February 22, 2024

February 22, 2024

February 22, 2024

February 22, 2024

February 22, 2024

 
  
  
  
  
  
  
  
  
  
  
  
  
  
General

DESCRIPTION OF CAPITAL STOCK

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 February 15, 2024, there were 89,929,016 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 Equiniti Trust Company, LLC. 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.

i IMMUNIC, INC. ___________________ INSIDER TRADING POLICY AND GUIDELINES WITH RESPECT TO CERTAIN TRANSACTIONS IN SECURITIES ___________________ Adopted and approved September 29, 2021

ii TABLE OF CONTENTS Page I. INTRODUCTION ............................................................................................................ 1 1) Legal prohibitions on insider trading ................................................................ 1 2) Detection and prosecution of insider trading .................................................. 1 3) Penalties for violation of insider trading laws and this Policy .......................... 1 4) Compliance Officer ........................................................................................... 2 5) Reporting violations ......................................................................................... 2 6) Personal responsibility ..................................................................................... 3 II. PERSONS AND TRANSACTIONS COVERED BY THIS POLICY ........................................... 3 1) Persons covered by this Policy ......................................................................... 3 2) Types of transactions covered by this Policy .................................................... 3 3) Responsibilities regarding the nonpublic information of other companies ........................................................................................................ 3 4) Applicability of this Policy after your departure ............................................... 4 5) No exceptions based on personal circumstances ............................................ 4 III. MATERIAL NONPUBLIC INFORMATION ........................................................................ 4 1) “Material” information ..................................................................................... 4 2) “Nonpublic” information .................................................................................. 5 IV. POLICIES REGARDING MATERIAL NONPUBLIC INFORMATION .................................... 6 1) Confidentiality of nonpublic information ......................................................... 6 2) No trading on material nonpublic information ................................................ 6 3) No disclosing material nonpublic information for the benefit of others ......... 6 4) Responding
to outside inquiries for information ............................................. 7 V. TRADING BLACKOUT PERIODS ..................................................................................... 7 1) Quarterly blackout periods .............................................................................. 7 2) Clinical Blackout Periods .................................................................................. 8 3) Special blackout periods ................................................................................... 8 4) Regulation BTR blackouts ................................................................................. 9 5) No “safe harbors” ............................................................................................. 9 VI. PRE-CLEARANCE OF TRADES ........................................................................................ 9 VII. ADDITIONAL RESTRICTIONS AND GUIDANCE ............................................................. 10 1) Short sales ...................................................................................................... 10 2) Derivative securities and hedging transactions .............................................. 10 3) Placing open orders with brokers ................................................................... 10

 
iii VIII. LIMITED EXCEPTIONS ................................................................................................. 11 1) Transactions pursuant to a trading plan that complies with SEC rules .......... 11 2) Receipt and vesting of stock options, restricted stock units, restricted stock and stock appreciation rights ................................................................ 11 3) Exercise of stock options for cash .................................................................. 12 4) Purchases from the employee stock purchase plan ....................................... 12 5) Certain 401(k) plan transactions .................................................................... 12 6) Stock splits, stock dividends and similar transactions .................................... 12 7) Bona fide gifts and inheritance ...................................................................... 12 8) Change in form of ownership ......................................................................... 13 9) Other exceptions ............................................................................................ 13 IX. COMPLIANCE WITH SECTION 16 OF THE SECURITIES EXCHANGE ACT ...................... 13 1) Obligations under Section 16 ......................................................................... 13 2) Notification requirements to facilitate Section 16 reporting ......................... 13 3) Personal responsibility ................................................................................... 13 X. ADDITIONAL INFORMATION ...................................................................................... 14 1) Delivery of Policy ............................................................................................ 14 2) Amendments .................................................................................................. 14 SCHEDULE I INDIVIDUALS SUBJECT TO QUARTERLY AND CLINICAL BLACKOUT PERIODS AND PRE- CLEARANCE REQUIREMENTS SCHEDULE II INDIVIDUALS SUBJECT TO SECTION 16 REPORTING AND LIABILITY PROVISIONS ................ 16 PRE-CLEARANCE
CHECKLIST .................................................................................................. 17 FORM OF ACKNOWLEDGEMENT OF INSIDER TRADING POLICY FOR EMPLOYEES, OFFICERS AND DIRECTORS .................................................................................................... 20 FORM OF CLINICAL BLACKOUT NOTIFICATION ..................................................................... 22 FORM OF SPECIAL BLACKOUT NOTIFICATION ....................................................................... 23 REQUIREMENTS FOR 10B5-1 TRADING PLANS ...................................................................... 24 GUIDELINES FOR PREPARING TRADING PLANS ..................................................................... 26 10B5-1 TRADING PLAN COMPLIANCE CERTIFICATE .............................................................. 34

 
1 I. INTRODUCTION Immunic, Inc. (together with its subsidiaries, the “Company” or “Immunic”) prohibits the unauthorized disclosure of any nonpublic information acquired in the course of your service with the Company and the misuse of material nonpublic information in securities trading. Any such actions will be deemed violations of this Insider Trading Policy (the “Policy”). 1) Legal prohibitions on insider trading The antifraud provisions of U.S. federal securities laws prohibit directors, officers, employees and other individuals who possess material nonpublic information from trading on the basis of that information. Transactions will be considered “on the basis of” material nonpublic information if the person engaged in the transaction was aware of the material nonpublic information at the time of the transaction. It is not a defense that the person did not “use” the information for purposes of the transaction. Disclosing material nonpublic information directly or indirectly to others who then trade based on that information or making recommendations or expressing opinions as to transactions in securities while aware of material nonpublic information (which is sometime referred to as “tipping”) is also illegal. Both the person who provides the information, recommendation or opinion and the person who trades based on it may be liable. These illegal activities are commonly referred to as “insider trading.” State securities laws and securities laws of other jurisdictions also impose restrictions on insider trading. In addition, a company, as well as individual directors, officers and other supervisory personnel, may be subject to liability as “controlling persons” for failure to take appropriate steps to prevent insider trading by those under their supervision, influence or control. 2) Detection
and prosecution of insider trading The U.S. Securities and Exchange Commission (the “SEC”), the Financial Industry Regulatory Authority and The NASDAQ Stock Market use sophisticated electronic surveillance techniques to investigate and detect insider trading, and the SEC and the U.S. Department of Justice pursue insider trading violations vigorously. Cases involving trading through foreign accounts, trading by family members and friends and trading involving only a small number of shares have been successfully prosecuted. 3) Penalties for violation of insider trading laws and this Policy Civil and criminal penalties. As of the effective date of this Policy, as amended, potential penalties for insider trading violations under U.S. federal securities laws include: • damages in a private lawsuit; • disgorging any profits made or losses avoided; • imprisonment;

 
2 • substantial criminal fines; • substantial civil fines based on the profit gained or loss avoided; • a bar against serving as an officer or director of a public company; and • an injunction against future violations. Civil and criminal penalties also apply to tipping. The SEC has imposed large penalties in tipping cases even when the disclosing person did not trade or gain any benefit from another person’s trading. Controlling person liability. As of the effective date of this Policy, as amended, the penalty for “controlling person” liability includes civil fines, as well as potential criminal fines and imprisonment. Company disciplinary actions. If the Company has a reasonable basis to conclude that an employee, officer, director, or consultant has failed to comply with this Policy, such person may be subject to disciplinary action by the Company, up to and including dismissal for cause if the person is an employee or officer, or subject to termination of services if the person is a director or consultant, regardless of whether or not failure to comply with this Policy results in a violation of law. It is not necessary for the Company to wait for the filing or conclusion of any civil or criminal action against an alleged violator before taking disciplinary action. In addition, the Company may give stop transfer and other instructions to the Company’s transfer agent to enforce compliance with this Policy. 4) Compliance Officer Please direct any questions or requests as to any of the matters discussed in this Policy to the Chief Compliance Officer of the Company (the “Compliance Officer”). The Compliance Officer is generally responsible for the administration of this Policy. The Compliance Officer may select others to assist with the execution of his or her duties. 5) Reporting violations It is your responsibility to help
enforce this Policy. You should be alert to possible violations and should promptly report violations or suspected violations of this Policy. You may report suspected violations of this Policy to Dentons US LLP, the Company’s outside counsel, as follows: 1. Via electronic mail to ilan.katz@dentons.com; or 2. Via telephone at 212-632-5556. Reports of violations or suspected violations of this Policy may be made anonymously or by identifying oneself. Because it may be more difficult to thoroughly investigate reports that are made anonymously, you are encouraged to share your identity when reporting rather than reporting anonymously. If you make an anonymous report, please provide as much detail as possible, including any evidence that you believe may be relevant to the issue. All

 
3 reports, whether identified or anonymous, will be treated confidentially to the extent consistent with applicable law. 6) Personal responsibility The ultimate responsibility for complying with this Policy and applicable laws and regulations rests with you. You should use your best judgment at all times and consult with your personal legal and financial advisors, as needed. We advise you to seek assistance if you have any questions at all. The rules relating to insider trading can be complex, and a violation of insider trading laws can carry severe consequences. II. PERSONS AND TRANSACTIONS COVERED BY THIS POLICY 1) Persons covered by this Policy This Policy applies to all directors, officers, employees and agents (such as consultants and independent contractors) of the Company. Applicable insider trading laws also apply to members of Immunic’s directors’, officers’, employees’ and agents’ immediate family, persons with whom they share a household, persons that are their economic dependents and any other individuals or entities whose transactions in securities they influence, direct or control (including, for example, a venture or other investment fund, if they influence, direct or control transactions by the fund) (collectively, “related parties”). You are responsible to ensure that your related parties comply with the applicable provisions of this Policy. 2) Types of transactions covered by this Policy Except as discussed in the section entitled “Limited Exceptions,” this Policy applies to all transactions involving the securities of the Company or the securities of other companies as to which you possess material nonpublic information obtained in the course of your service with the Company. This Policy therefore applies to purchases, sales and other transfers of common stock,
options, warrants, preferred stock, debt securities (such as debentures, bonds and notes) and other securities. This Policy also applies to any arrangements that affect economic exposure to changes in the prices of these securities. These arrangements may include, among other things, transactions in derivative securities (such as exchange-traded put or call options), hedging transactions, short sales and certain decisions with respect to participation in benefit plans. This Policy also applies to any offers with respect to the transactions discussed above. You should note that there are no exceptions from insider trading laws or this Policy based on the size of the transaction. 3) Responsibilities regarding the nonpublic information of other companies This Policy prohibits the unauthorized disclosure or other misuse of any nonpublic information of other companies, such as the Company’s distributors, vendors, customers, collaborators, suppliers and competitors. This Policy also prohibits insider trading and tipping based on the material nonpublic information of other companies.

 
4 4) Applicability of this Policy after your departure You are expected to comply with this Policy until such time as you are no longer affiliated with the Company and you no longer possess any material nonpublic information subject to this Policy. In addition, if you are listed on Schedule I attached hereto and subject to a trading blackout under this Policy at the time you cease to be affiliated with the Company, you are expected to abide by the applicable trading restrictions until at least the end of the relevant blackout period. 5) No exceptions based on personal circumstances There may be instances where you suffer financial harm or other hardship or are otherwise required to forego a planned transaction because of the restrictions imposed by this Policy. Personal financial emergency or other personal circumstances are not mitigating factors under securities laws and will not excuse a failure to comply with this Policy. III. MATERIAL NONPUBLIC INFORMATION 1) “Material” information Information should be regarded as material if there is a substantial likelihood that a reasonable investor would consider it important in deciding whether to buy, hold or sell securities or would view the information as significantly altering the total mix of information in the marketplace about the issuer of the security. In general, any information that could reasonably be expected to affect the market price of a security is likely to be material. Either positive or negative information may be material. It is not possible to define all categories of “material” information. However, some examples of information that could be regarded as material include information with respect to: • Financial results, financial condition, earnings pre-announcements, guidance, projections or forecasts, particularly if inconsistent
with the Company’s guidance or the expectations of the investment community; • Matters relating to the Company’s clinical trials including, without limitation, status, results and communications with regulatory agencies; • Restatements of financial results, or material impairments, write-offs or restructurings; • Changes in independent auditors, or notification that the Company may no longer rely on an audit report; • Business plans or budgets; • Creation of significant financial obligations, or any significant default under or acceleration of any financial obligation; • Impending bankruptcy or financial liquidity problems;

 
5 • Significant developments involving business relationships, including execution, modification or termination of significant agreements or orders with customers, suppliers, distributors, manufacturers or other business partners; • Product introductions, modifications, defects or recalls or significant pricing changes or other product announcements of a significant nature; • Significant developments in research and development or relating to intellectual property; • Significant legal or regulatory developments, whether actual or threatened; • Major events involving the Company’s securities, including calls of securities for redemption, adoption of stock repurchase programs, option repricings, stock splits, changes in dividend policies, public or private securities offerings, modification to the rights of security holders or notice of delisting; • Significant corporate events, such as a pending or proposed merger, joint venture or tender offer, a significant investment, the acquisition or disposition of a significant business or asset or a change in control of the company; • The existence of a special blackout period; and • Major personnel changes, such as changes in senior management or lay-offs. If you have any questions as to whether information should be considered “material,” you should consult with the Compliance Officer. In general, it is advisable to resolve any close questions as to the materiality of any information by assuming that the information is material. 2) “Nonpublic” information Information is considered nonpublic if the information has not been broadly disseminated to the public for a sufficient period to be reflected in the price of the security. As a general rule, information should be considered nonpublic until at least one full trading day has elapsed after the information is broadly
distributed to the public in a press release, a public filing with the SEC, a pre-announced public webcast or another broad, non-exclusionary form of public communication. However, depending upon the form of the announcement and the nature of the information, it is possible that information may not be fully absorbed by the marketplace until a later time. Any questions as to whether information is nonpublic should be directed to the Compliance Officer. The term “trading day” means a day on which U.S. national stock exchanges are open for trading. A “full” trading day has elapsed when, after the public disclosure, trading in the relevant security has opened and then closed.

 
6 IV. POLICIES REGARDING MATERIAL NONPUBLIC INFORMATION 1) Confidentiality of nonpublic information The unauthorized use or disclosure of nonpublic information relating to the Company or other companies is prohibited. All nonpublic information you acquire in the course of your service with the Company may only be used for legitimate Company business purposes. In addition, nonpublic information of others should be handled in accordance with the terms of any relevant nondisclosure agreements, and the use of any such nonpublic information should be limited to the purpose for which it was disclosed. You must use all reasonable efforts to safeguard nonpublic information in the Company’s possession. You may not disclose nonpublic information about the Company or any other company, unless required by law, or unless (i) disclosure is required for legitimate Company business purposes, (ii) you are authorized to disclose the information and (iii) appropriate steps have been taken to prevent misuse of that information (including entering an appropriate nondisclosure agreement that restricts the disclosure and use of the information, if applicable). This restriction also applies to internal communications within the Company and to communications with agents of the Company. In cases where disclosing nonpublic information to third parties is required, you should coordinate with the Compliance Officer. All directors, officers, employees and agents of the Company are required to sign and comply with an At Will Employment, Confidential Information, Invention Assignment, and Arbitration Agreement, or similar agreements. 2) No trading on material nonpublic information Except as discussed in the section entitled “Limited Exceptions”, you may not, directly or
indirectly through others, engage in any transaction involving the Company’s securities while aware of material nonpublic information relating to the Company. It is not an excuse that you did not “use” the information in your transaction. Similarly, you may not engage in transactions involving the securities of any other company if you are aware of material nonpublic information about that company (except to the extent the transactions are analogous to those presented in the section entitled “Limited Exceptions”). For example, you may be involved in a proposed transaction involving a prospective business relationship or transaction with another company. If information about that transaction constitutes material nonpublic information for that other company, you would be prohibited from engaging in transactions involving the securities of that other company (as well as transactions involving Company securities, if that information is material to the Company). It is important to note that “materiality” is different for different companies. Information that is not material to the Company may be material to another company. 3) No disclosing material nonpublic information for the benefit of others You may not disclose material nonpublic information concerning the Company or any other company to friends, family members or any other person or entity not authorized to receive such information where such person or entity may benefit by trading on the basis of such

 
7 information. In addition, you may not make recommendations or express opinions on the basis of material nonpublic information as to trading in the securities of companies to which such information relates. You are prohibited from engaging in these actions whether or not you derive any profit or personal benefit from doing so. This prohibition against disclosure of material nonpublic information includes disclosure (even anonymous disclosure) via the internet, blogs, investor forums or chat rooms where companies and their prospects are discussed. 4) Responding to outside inquiries for information In the event you receive an inquiry from someone outside of the Company, such as a stock analyst, for information, you should refer the inquiry to the Company’s Compliance Officer or President. The Company is required under Regulation FD (Fair Disclosure) of the U.S. federal securities laws to avoid the selective disclosure of material nonpublic information. In general, the regulation provides that when a public company discloses material nonpublic information, it must provide broad, non-exclusionary access to the information. Violations of this regulation can subject the company to SEC enforcement actions, which may result in injunctions and severe monetary penalties. The Company has established procedures for releasing material information in a manner that is designed to achieve broad public dissemination of the information immediately upon its release in compliance with applicable law. Please consult the Company’s Code of Business Conduct for more details, which is available in the shared folder on the Company’s internal server or upon request to the Company’s Compliance Officer. V. TRADING BLACKOUT PERIODS To limit the likelihood of trading at times when there
is a significant risk of insider trading exposure, the Company has instituted quarterly trading blackout periods, clinical trading blackout periods, and may institute special trading blackout periods from time to time. In addition, to comply with applicable legal requirements, the Company may also institute blackout periods that prevent directors and officers from trading in Company securities at a time when employees are prevented from trading Company securities in the Company’s 401(k) plan, if any. It is important to note that whether or not you are subject to blackout periods, you remain subject to the prohibitions on trading on the basis of material nonpublic information and any other applicable restrictions in this Policy. 1) Quarterly blackout periods Except as discussed in the section entitled “Limited Exceptions”, the individuals listed on Schedule I (“Covered Persons”) must refrain from conducting transactions involving the Company’s securities during quarterly blackout periods. Even if you are not a Covered Person, you should exercise caution when engaging in transactions during quarterly blackout periods because of the heightened risk of insider trading exposure.

 
8 Quarterly blackout periods begin on the fifteenth (15th) calendar day of the last month of each fiscal quarter and end at the start of the second full trading day following the date of public disclosure of the financial results for that fiscal quarter. This period is a particularly sensitive time for transactions involving the Company’s securities from the perspective of compliance with applicable securities laws due to the fact that, during this period, individuals may often possess or have access to material nonpublic information relevant to the expected financial results for the quarter. From time to time, the Company may identify other persons who should be subject to quarterly blackout periods, and the Compliance Officer may update and revise Schedule I as appropriate. 2) Clinical Blackout Periods Except as discussed in the section entitled “Limited Exceptions”, Covered Persons must refrain from conducting transactions involving the Company’s securities during clinical blackout periods. Clinical blackout periods with respect to a clinical trial begin on the first calendar day following which the Company enrolls its last subject in connection with such clinical trial and end at the start of the second full trading day following the date that clinical data from such clinical trial is publicly disclosed. The Company will notify Covered Persons when clinical blackout periods begin. Each person so notified by the Company may not engage in any transaction involving the Company’s securities until the end of the clinical blackout period, and should not disclose to others the fact of such suspension of trading. From time to time, the Company may identify other persons who should be subject to clinical blackout periods, and the Compliance Officer may update and revise Schedule I as appropriate. 3) Special
blackout periods From time to time, the Company may also prohibit certain or all of the Covered Persons (as determined by the Compliance Officer, the Nominating and Governance Committee of the Board (the “Nominating and Governance Committee”), or the Board) from engaging in transactions involving the Company’s securities when, in the judgment of the Compliance Officer, the Board, or the Nominating and Governance Committee, as applicable, a trading blackout is warranted. The Company will generally impose special blackout periods when there are material developments known to the Company that have not yet been disclosed to the public. For example, the Company may impose a special blackout period in anticipation of announcing interim earnings guidance or a significant transaction or business development. However, special blackout periods may be declared for any reason. The Company will notify the applicable Covered Persons when a special blackout period begins. Each person who has been so identified and notified by the Company may not engage in any transaction involving the Company’s securities until instructed otherwise by the Compliance Officer, and should not disclose to others the fact of such suspension of trading.

 
9 4) Regulation BTR blackouts Directors and executive officers may also be subject to trading blackouts pursuant to Regulation Blackout Trading Restriction, or Regulation BTR, under U.S. federal securities laws. In general, Regulation BTR prohibits any director or executive officer from engaging in certain transactions involving Company securities during periods when 401(k) plan participants are prevented from purchasing, selling or otherwise acquiring or transferring an interest in certain securities held in individual account plans. Any profits realized from a transaction that violates Regulation BTR are recoverable by the Company, regardless of the intentions of the director or officer effecting the transaction. In addition, individuals who engage in such transactions are subject to sanction by the SEC as well as potential criminal liability. The Company has provided, or will provide, separate memoranda and other appropriate materials to its directors and executive officers regarding compliance with Regulation BTR. The Company will notify directors and officers if they are subject to a blackout trading restriction under Regulation BTR. Failure to comply with an applicable trading blackout in accordance with Regulation BTR is a violation of law and this Policy. 5) No “safe harbors” There are no unconditional “safe harbors” for trades made at particular times, and all persons subject to this Policy should exercise good judgment at all times. Even when a quarterly blackout period is not in effect, you may be prohibited from engaging in transactions involving the Company’s securities because you possess material nonpublic information, are subject to a clinical blackout period, a special blackout period or are otherwise restricted under this Policy. VI. PRE-CLEARANCE OF TRADES Excep
as discussed in the section entitled “Limited Exceptions”, Covered Persons should refrain from engaging in any transaction involving the Company’s securities without first obtaining pre-clearance of the transaction from the Compliance Officer. Neither the Chief Executive Officer, the Chief Financial Officer nor the Compliance Officer may engage in any transactions in the Company’s securities unless the Nominating and Governance Committee has pre-cleared the transaction. These pre-clearance procedures are intended to decrease insider trading risks associated with transactions by individuals with regular or special access to material nonpublic information. In addition, requiring pre-clearance of transactions by directors and officers facilitates compliance with Rule 144 resale restrictions under the Securities Act of 1933, as amended and the liability and reporting provisions of Section 16 under the Securities Exchange Act of 1934, as amended (the “Securities Exchange Act”) and Regulation BTR. Pre-clearance of a trade, however, is not a defense to a claim of insider trading and does not excuse you from otherwise complying with insider trading laws or this Policy. Further, pre-clearance of a transaction does not constitute an affirmation by the Company or the Compliance Officer that you are not in possession of material nonpublic information.

 
10 Neither the Nominating and Governance Committee nor the Compliance Officer, as applicable, is under any obligation to approve a transaction submitted for pre-clearance and may determine not to permit the transaction if there is an insider trading risk or other legal restriction on trading the Company’s securities. VII. ADDITIONAL RESTRICTIONS AND GUIDANCE This section addresses certain types of transactions that may expose you and the Company to significant risks. You should understand that, even though a transaction may not be expressly prohibited by this section, you are responsible for ensuring that the transaction otherwise complies with other provisions in this Policy that may apply to the transaction, such as the general prohibition against insider trading as well as pre-clearance procedures and blackout periods, to the extent applicable. 1) Short sales Short sales (i.e., the sale of a security that must be borrowed to make delivery) and “selling short against the box” (i.e., a sale with a delayed delivery) with respect to Company securities are prohibited under this Policy. Short sales may signal to the market possible bad news about the Company or a general lack of confidence in the Company’s prospects, and an expectation that the value of the Company’s securities will decline. In addition, short sales are effectively a bet against the Company’s success and may reduce the seller’s incentive to improve the Company’s performance. Short sales may also create a suspicion that the seller is engaged in insider trading. 2) Derivative securities and hedging transactions You are prohibited from engaging in transactions in publicly-traded options, such as puts and calls, and other derivative securities with respect to the Company’s securities. This prohibition extends to any hedging or
similar transaction designed to decrease the risks associated with holding Company securities. Stock options, stock appreciation rights and other securities issued pursuant to Company benefit plans or other compensatory arrangements with the Company are also subject to this prohibition; provided, however, as described in the “Limited Exceptions” section of this Policy, you are not prohibited from exercising any stock options issued under any of the Company’s benefit plans or other compensatory arrangements in accordance with the terms of such plans or arrangements. 3) Placing open orders with brokers Except in accordance with an approved trading plan (as discussed below), you should exercise caution when placing open orders, such as limit orders or stop orders, with brokers, particularly where the order is likely to remain outstanding for an extended period of time. Open orders may result in the execution of a trade at a time when you are aware of material nonpublic information or otherwise are not permitted to trade in Company securities, which may result in inadvertent insider trading violations, Section 16 and Regulation BTR violations (for officers and directors), violations of this Policy and unfavorable publicity for you and the Company. If you are subject to blackout periods or pre-clearance requirements, you should so inform any broker with whom you place any open order at the time it is placed.

 
11 VIII. LIMITED EXCEPTIONS The following are certain limited exceptions to the restrictions imposed by the Company under this Policy. Please be aware that even if a transaction is subject to an exception to this Policy, you will need to separately assess whether the transaction complies with applicable law. For example, even if a transaction is indicated as exempt from this Policy, you may need to comply with the “short-swing” trading restrictions under Section 16 of the Exchange Act, to the extent applicable. You are responsible for complying with applicable law at all times. 1) Transactions pursuant to a trading plan that complies with SEC rules The SEC has enacted rules that provide an affirmative defense against alleged violations of U.S. federal insider trading laws for transactions pursuant to trading plans that meet certain requirements. In general, these rules, as set forth in Rule 10b5-1 under the Securities Exchange Act, provide for an affirmative defense if you enter into a contract, provide instructions or adopt a written plan for trading securities when you are not aware of material nonpublic information. The contract, instructions or plan must (i) specify the amount, price and date of the transaction and/or (ii) specify an objective method for determining the amount, price and date of the transaction so as to ensure there is no discretion on the part of the broker executing trades under the contract, instructions or plan. Transactions made pursuant to a written trading plan that (i) complies with the affirmative defense set forth in Rule 10b5-1 and (ii) is approved by the Compliance Officer, are not subject to the restrictions in this Policy against trades made while aware of material nonpublic information or to the pre-clearance procedures or blackout periods established under this Policy.
In approving a trading plan, the Compliance Officer may, in furtherance of the objectives expressed in this Policy, impose criteria in addition to those set forth in Rule 10b5- 1. You should therefore confer with the Compliance Officer prior to entering into any trading plan. The SEC rules regarding trading plans are complex and must be complied with completely to be effective. The description provided above is only a summary, and the Company strongly advises that you consult with your personal legal advisor if you intend to adopt a trading plan. While trading plans are subject to review and approval by the Company, the individual adopting the trading plan is ultimately responsible for compliance with Rule 10b5-1 and ensuring that the trading plan complies with this Policy. Trading plans must be filed with the Compliance Officer and must be accompanied with a certificate executed by the person adopting the trading plan stating that the trading plan complies with Rule 10b5-1 and any other criteria established by the Company. The Company may publicly disclose information regarding trading plans that you may enter. 2) Receipt and vesting of stock options, restricted stock units, restricted stock and stock appreciation rights The trading restrictions under this Policy do not apply to the grant or award to you of stock options, restricted stock units, restricted stock or stock appreciation rights by the Company. The trading restrictions under this Policy also do not apply to the vesting, cancellation or

 
12 forfeiture of stock options, restricted stock units, restricted stock or stock appreciation rights in accordance with applicable plans and agreements. However, the trading restrictions do apply to any subsequent sales of any such securities. 3) Exercise of stock options for cash The trading restrictions under this Policy do not apply to the exercise of stock options for cash under the Company’s stock option plans. Likewise, the trading restrictions under this Policy do not apply to the exercise of stock options in a stock-for-stock exercise with the Company or an election to have the Company withhold securities to cover tax obligations in connection with an option exercise. However, the trading restrictions under this Policy do apply to (i) the sale of any securities issued upon the exercise of a stock option, (ii) a cashless exercise of a stock option through a broker, since this involves selling a portion of the underlying shares to cover the costs of exercise, and (iii) any other market sale for the purpose of generating the cash needed to pay the exercise price of an option. 4) Purchases from the employee stock purchase plan If the Company adopts an employee stock purchase plan in the future, the trading restrictions in this Policy will not apply to elections with respect to participation in the employee stock purchase plan or to purchases of securities under such plan resulting from periodic payroll contributions to the plan under an election you made at the time of enrollment in the plan. However, the trading restrictions will apply to any subsequent sales of any such securities. 5) Certain 401(k) plan transactions If and when the Company’s 401(k) plan offers shares of the Company’s stock as an investment option, this Policy will not apply to such purchases of Company stock resulting from periodic
contributions to the plan based on your payroll contribution election. The trading restrictions will apply, however, to elections you make under the Company’s 401(k) plan to (i) increase or decrease the percentage of your contributions that will be allocated to a Company stock fund, (ii) move balances into or out of a Company stock fund, (iii) borrow money against your 401(k) plan account if the loan will result in liquidation of some or all of your Company stock fund balance, and (iv) pre-pay a plan loan if the pre-payment will result in the allocation of loan proceeds to a Company stock fund. 6) Stock splits, stock dividends and similar transactions The trading restrictions under this Policy do not apply to a change in the number of securities held as a result of a stock split or stock dividend applying equally to all securities of a class, or similar transactions. 7) Bona fide gifts and inheritance The trading restrictions under this Policy do not apply to bona fide gifts involving Company securities or transfers by trust, will or the laws of descent and distribution.

 
13 8) Change in form of ownership Transactions that involve merely a change in the form in which you own securities are permissible. For example, you may transfer shares to an inter vivos trust of which you are the sole beneficiary during your lifetime. 9) Other exceptions Any other exception from this Policy must be approved by the Board of Directors. IX. COMPLIANCE WITH SECTION 16 OF THE SECURITIES EXCHANGE ACT 1) Obligations under Section 16 Section 16 of the Securities Exchange Act, and the related rules and regulations, set forth (i) reporting obligations, (ii) limitations on “short-swing” transactions and (iii) limitations on short sales and other transactions applicable to directors, officers, large shareholders and certain other persons. The Company has determined that those persons listed on Schedule II are required to comply with Section 16 of the Securities Exchange Act, and the related rules and regulations, because of their positions with the Company. The Compliance Officer may amend Schedule II from time to time as appropriate to reflect the election of new officers or directors, any change in the responsibilities of officers or other employees and any promotions, demotions, resignations or departures. Schedule II is not necessarily an exhaustive list of persons subject to Section 16 requirements at any given time. Even if you are not listed on Schedule II, you may be subject to Section 16 reporting obligations because of your shareholdings, for example. 2) Notification requirements to facilitate Section 16 reporting To facilitate timely reporting of transactions pursuant to Section 16 requirements, each person subject to Section 16 reporting requirements must provide, or must ensure that his or her broker provides, the Company with detailed information (e.g.
trade date, number of shares, exact price, etc.) regarding his or her transactions involving the Company’s securities, including gifts, transfers, pledges and transactions pursuant to a trading plan, both prior to (to confirm compliance with pre-clearance procedures, if applicable) and promptly following execution. 3) Personal responsibility The obligation to file Section 16 reports, and to otherwise comply with Section 16, is personal. The Company is not responsible for the failure to comply with Section 16 requirements.

 
14 X. ADDITIONAL INFORMATION 1) Delivery of Policy This Policy will be delivered to all directors, officers, employees and agents of the Company when they commence service with the Company. In addition, this Policy (or a summary of this Policy) will be circulated periodically. Each director, officer, employee and agent of the Company is required to acknowledge that he or she understands this Policy. 2) Amendments We are committed to continuously reviewing and updating our policies and procedures. The Company therefore reserves the right to amend, alter or terminate this Policy at any time and for any reason, subject to applicable law. A current copy of the Company’s policies regarding insider trading may be obtained by contacting the Compliance Officer. *** The policies in this Insider Trading Policy do not constitute a complete list of Company policies or a complete list of the types of conduct that can result in discipline, up to and including discharge.

 
15 SCHEDULE I INDIVIDUALS SUBJECT TO QUARTERLY AND CLINICAL BLACKOUT PERIODS AND PRE- CLEARANCE REQUIREMENTS All officers, employees and consultants of the Company All members of the Board of Directors

 
16 SCHEDULE II INDIVIDUALS SUBJECT TO SECTION 16 REPORTING AND LIABILITY PROVISIONS Dr. Daniel Vitt (Director, Chief Executive Officer, President) Dr. Jörg Neermann (Director) Dr. Vincent Ossipow (Director) Jan van den Bossche (Director) Dr. Duane Nash (Director) Tamar Howson (Director) Barclay Phillips (Director) Dr. Andreas Mühler (Chief Medical Officer) Glenn Whaley (Vice President Finance, Principal Financial and Accounting Officer)

 
17 PRE-CLEARANCE CHECKLIST Person proposing to trade: Proposed trade: Manner of trade: Proposed trade date: No blackout period. The proposed trade will not be made during a quarterly, clinical, or special blackout period. No pension fund blackout under Reg. BTR. 1 There is no pension fund blackout period in effect. No prohibition under Insider Trading Policy. The person confirmed that the proposed transaction is not prohibited under the Insider Trading Policy. Section 16 compliance.1 The person confirmed that the proposed trade will not give rise to any potential liability under Section 16 as a result of matched past (or intended future) transactions. Form 4 filing.1 A Form 4 has been or will be completed and will be timely filed with the SEC, if applicable. Rule 144 compliance. The “current public information” requirement has been met (i.e., all 10-Ks, 10-Qs and other relevant reports during the last 12 months have been filed); The shares that the person proposes to trade are not restricted or, if restricted, the applicable holding period has been met; Volume limitations (greater of 1% of outstanding securities of the same class or the average weekly trading volume during the last four weeks) are not exceeded, and the person is not part of an aggregated group; The manner of sale requirements will be met (a “broker’s transaction” or directly with a market maker); and A Form 144 has been completed and will be timely filed with the SEC and the relevant national securities exchange. Rule 10b-5 concerns. The person has been reminded that trading is prohibited when in possession of any material nonpublic information regarding the Company that has not been adequately disclosed to the public. The individual has discussed with the Compliance Officer 1 Applies if the individual is a
director or an officer subject to Section 16 of the Securities Exchange Act of 1934.

 
18 any information known to the individual or the Compliance Officer that the individual believes may be material. No Lock-up Restrictions. The person confirmed that the proposed trade will not be made while any lock-up restrictions are in effect or that the proposed transaction is not prohibited under any lock-up restrictions in effect. No Regulation M Restrictions.2 The proposed trade will not be made during a Regulation M restricted period and otherwise complies with Regulation M, if applicable. [Signature Page Follows] 2 Applies to sales, but not purchases, of Company securities.

 
19 I am not aware of material nonpublic information regarding the Company. I am not trading on the basis of any material nonpublic information. The transaction is in accordance with the Insider Trading Policy and applicable law. I intend to comply with any applicable reporting and disclosure requirements on a timely basis. Signature: ______________________ Name: COMPLIANCE OFFICER ACKNOWLEDGEMENT: Signature: ______________________ Name:

 
20 FORM OF ACKNOWLEDGEMENT OF INSIDER TRADING POLICY FOR EMPLOYEES, OFFICERS AND DIRECTORS I have received and read the Immunic, Inc. Insider Trading Policy. I understand the standards and policies contained in the Policy and understand that there may be additional policies or laws specific to my position with Immunic. I agree to comply with the Policy. If I have questions concerning the meaning or application of the Policy, any other Immunic policies or procedures, or the legal and regulatory requirements applicable to my position with Immunic, I know that I can consult with Immunic’s Compliance Officer, knowing that my questions will be maintained in confidence, consistent with applicable law. Signature: ______________________ Name: Date: Please sign and return this form to the Compliance Officer.

 
21 FORM OF ACKNOWLEDGEMENT OF INSIDER TRADING POLICY FOR CONSULTANTS I have received and read the Immunic, Inc. Insider Trading Policy. I understand the standards and policies contained in the Policy and understand that there may be additional policies or laws specific to my consulting services for Immunic. I agree to comply with the Policy. If I have questions concerning the meaning or application of the Policy, any applicable Immunic policies or procedures, or the legal and regulatory requirements applicable to my consulting services for Immunic, I know that I can consult with Immunic’s Compliance Officer, knowing that my questions will be maintained in confidence, consistent with applicable law. Signature: ______________________ Name: Date: Please sign and return this form to the Compliance Officer.

 
22 FORM OF CLINICAL BLACKOUT NOTIFICATION [Date] CONFIDENTIAL COMMUNICATION Immunic, Inc. 1200 Avenue of the Americas, Suite 200 New York, NY 10036 Dear [__]: Immunic, Inc. (the “Company”) has imposed a clinical blackout period in accordance with the terms of the Company’s Insider Trading Policy (the “Policy”). Pursuant to the Policy, and subject to the exceptions stated in the Policy, you may not engage in any transaction involving the securities of the Company until you receive official notice that the clinical blackout period is no longer in effect. You may not disclose to others the fact that a clinical blackout period has been imposed. In addition, you should take care to handle any confidential information in your possession in accordance with the Company’s policies. If you have any questions at all, please contact me at [__________]. Sincerely,

 
23 FORM OF SPECIAL BLACKOUT NOTIFICATION [Date] CONFIDENTIAL COMMUNICATION Immunic, Inc. 1200 Avenue of the Americas, Suite 200 New York, NY 10036 Dear [__]: Immunic, Inc. (the “Company”) has imposed a special blackout period in accordance with the terms of the Company’s Insider Trading Policy (the “Policy”). Pursuant to the Policy, and subject to the exceptions stated in the Policy, you may not engage in any transaction involving the securities of the Company until you receive official notice that the special blackout period is no longer in effect. You may not disclose to others the fact that a special blackout period has been imposed. In addition, you should take care to handle any confidential information in your possession in accordance with the Company’s policies. If you have any questions at all, please contact me at [__________]. Sincerely,

 
24 REQUIREMENTS FOR 10B5-1 TRADING PLANS For transactions under a trading plan to be exempt from (i) the prohibitions in the Company’s Insider Trading Policy with respect to transactions made while aware of material nonpublic information and (ii) the pre-clearance procedures and blackout periods established under the Insider Trading Policy, the trading plan must comply with the affirmative defense set forth in Securities Exchange Act Rule 10b5-1 and must meet the following requirements: 1. The trading plan must be in writing and signed by the person adopting the trading plan. 2. The trading plan must be adopted at a time when (i) the person adopting the trading plan is not aware of any material nonpublic information, and (ii) there is no quarterly, clinical, special or other trading blackout in effect with respect to the person adopting the plan. 3. The trading plan must be entered in good faith and not as part of a plan or scheme to evade the prohibitions of Rule 10b5-1. 4. The person adopting the trading plan may not have entered into or altered a corresponding or hedging transaction or position with respect to the securities subject to the trading plan and must agree not to enter into any such transaction while the trading plan is in effect. 5. The first trade under the trading plan may not occur until sixty (60) calendar days after adoption of the trading plan; provided, that the trading plan has remained in effect during such time period. 6. The trading plan must have a minimum term of six (6) months (measured from the earliest time a trade could first occur in accordance with these requirements). 7. All transactions during the term of the trading plan (except for the other “Limited Exceptions” identified in the Company’s Insider Trading Policy) must be conducted through the
trading plan. 8. Regarding modifications: • The trading plan may only be modified when the person modifying the trading plan is not aware of material nonpublic information. • The trading plan may only be modified when there is no quarterly, clinical, special or other blackout in effect with respect to the person modifying the plan. • The first trade under the modified trading plan may not occur until sixty (60) calendar days after modification of the trading plan. The existing plan would remain in effect until the modified plan comes into effect. • The modified trading plan must have a minimum duration of six (6) months measured from the earliest time a trade could first occur under the modified plan in accordance with these requirements. • Within the one year period preceding the modification or adoption of a trading plan, a person may not have otherwise modified or adopted a plan more than once. 9. If the person that adopted a trading plan terminates the plan prior to its stated duration, he or she may not trade in the Company’s securities until sixty (60) calendar days after termination of the trading plan or, if the end of such sixty (60) calendar day period ends in a blackout period, following the end of such blackout period. Any new trading plan must be in accordance with the requirements set forth herein. 10. The Company must be promptly notified of any termination of a trading plan and any suspension of trading under the plan.

 
25 11. The trading plan may not grant discretion to a stockbroker or other person with respect to the execution of trades under the plan. 12. All transactions under the trading plan must be in accordance with applicable law. 13. The trading plan (including any modified trading plan) must meet such other requirements as the Compliance Officer may determine. 14. A trading plan and any modification thereto must be filed with the Company’s Compliance Officer with a certificate executed by the person adopting the trading plan stating that the trading plan complies with the criteria set forth above; provided, however, that a trading plan and any modification thereto entered into by the Chief Executive Officer, the Chief Financial Officer or the Compliance Officer of the Company must also be approved in advance by a majority of the Company’s Board of Directors.

 
26 GUIDELINES FOR PREPARING TRADING PLANS Please consider the following important guidelines in connection with preparing a trading plan. These guidelines should not serve as a substitute for obtaining professional advice and assistance in connection with preparing a plan. Learn the rules applicable to trading plans The SEC has enacted rules that provide an affirmative defense against alleged violations of U.S. federal insider trading laws for transactions pursuant to trading plans that meet certain requirements. In general, these rules, as set forth in Rule 10b5-1 under the Securities Exchange Act of 1934, provide for an affirmative defense if you enter into a contract, provide instructions or adopt a written plan for trading securities when you are not aware of material nonpublic information. The contract, instructions or plan must (i) specify the amount, price and date of the transaction(s) and (ii) specify an objective method for determining the amount, price and date of the transaction(s) so as to ensure there is no discretion on the part of the broker executing trades under the contract, instructions or plan. The discussion above provides only a summary of the relevant rules. You are responsible for understanding the rules applicable to trading plans and ensuring that your trading plan complies with the requirements of Rule 10b5-1. Hire legal and other advisors to assist in preparing the plan You should hire your own advisors, including your own legal counsel, in connection with adopting a trading plan. Neither the Company nor its legal counsel assumes responsibility for determining whether your trading plan complies with Rule 10b5-1. Assess whether a trading plan is suitable for you Trading plans may not be appropriate for many people. You should therefore carefully consider
whether it is advisable for you to adopt a trading plan. There are several potential benefits to adopting a trading plan: • Affirmative defense to insider trading actions by the SEC. Trading plans enable insiders to obtain liquidity and portfolio diversification while limiting exposure to insider trading liability. Trades pursuant to a compliant trading plan are subject to an affirmative defense in actions by the SEC. Trading pursuant to trading plans may also help to limit the Company’s exposure to liability under securities laws. • More trading opportunities. Trades under a Company-approved Rule 10b5-1 trading plan are not subject to the blackout restrictions and pre-clearance requirements in the Company’s Insider Trading Policy. • Reduced adverse perceptions. Sales pursuant to a trading plan may be better received by investors and the media. Open market sales by corporate insiders may attract unwanted attention due to the perception of many investors that such sales may reflect a lack of confidence in the Company. These trades may come under even more scrutiny if they are concentrated during the relatively brief trading windows mandated by the Company’s Insider Trading Policy. With appropriate disclosure, trading

 
27 pursuant to a plan may help to limit the perception that the trades were based on undisclosed information. Moreover, since trades under Company-approved trading plans are not subject to the Company’s trading blackout periods, trading plans may enable insiders to make smaller, periodic trades, which may attract less public attention. • Administrative benefits. Use of a plan may enable you to reduce the time spent on executing trades (including obtaining any required pre-clearance of trades) and managing your portfolio of Company stock. Before adopting a trading plan, however, you should assess the risks and limitations of trading plans, including the following: • Recent Developments May Result in Increased SEC Scrutiny. Recent press relating to alleged misuses of trading plans and a formal request by the Council of Institutional Investors, a group of pension funds, to the SEC for interpretive guidance with respect to trading plans could result in increased SEC scrutiny and/or rulemaking relating to trading plans. In particular, trades that look fortuitous in hindsight, especially where such trades generate exceptionally large returns for an insider, may generate interest and scrutiny from the SEC even if made under a trading plan. • Reduced flexibility. Use of a trading plan requires you to plan your trades and finances in advance. The Company requires that, during the duration of a plan, all trades be conducted through the plan as sales outside of a plan are not subject to the affirmative defense, and may create a presumption that other sales under the plan were not made pursuant to a bona fide plan. Careful advanced planning is also critical because deviation from or cancellation of an established trading plan (e.g., to account for changes in market condition or personal finances) may
jeopardize the availability of the affirmative defense. Plans are therefore advisable for only those individuals who are able to bear significant risk on their stock. • Exposure to private claims. Rule 10b5-1 provides an affirmative defense to federal insider trading liability, but does not apply to private securities class action lawsuits. • Affirmative defense must be proved. An insider that trades based on a trading plan will have the burden of proving that the trading plan satisfies the requirements set forth in Rule 10b5-1. Moreover, a trading plan will not necessarily prevent someone from bringing a lawsuit and will not necessarily avoid adverse media coverage. • Time required to prepare a plan. The preparation of a trading plan requires careful attention to ensure compliance with Rule 10b5-1 and any Company-imposed requirements. Allocate sufficient time to prepare a plan The process of preparing a plan and the related documentation may take some time, and you should plan accordingly. Ensure that the trading plan complies with all applicable law In preparing a plan, your primary objective should be to ensure that all elements of the Rule 10b5-1 trading plan defense are adequately addressed.

 
28 You should also be sure that the trading plan complies with other applicable law. For example: • You should consider any Rule 144 volume limitations when devising trading instructions or formulas. • You should consider any burdens created by Rule 144 and Section 16 filing requirements when devising trading instructions or formulas. • In developing trading instructions or formulas, you should account for potential “short-swing” trading liability under Section 16(b). Ensure that the trading plan complies with Company-imposed requirements You should ensure that the trading plan complies with any Company-imposed requirements, which may be in addition to the requirements under Rule 10b5-1. Please contact the Compliance Officer under the Insider Trading Policy for further information. Develop trading instructions Rule 10b5-1 allows significant flexibility in designing trading instructions or formulas. For example, you can: • construct a matrix with different sale amounts at different price targets; • base trading decisions on the performance of the Company’s stock against various market or industry indices, price gaps or personal financial milestones; • tie transactions to independent events, such as the timing of tuition or mortgage payments or other financial obligations; • prioritize the sale (or exercise and sale) of particular securities based on factors such as tax treatment, tax basis, expiration dates and exercise prices; and • establish a trading plan for a single transaction. Various types of transactions may be structured to fit the affirmative defense under Rule 10b5-1. For example, a trading plan can cover pre-scheduled stock option exercises and sales. This may be helpful in avoiding a situation where a blackout period may effectively block exercise of an in-the-money option that i
about to expire because a same-day sale is necessary to fund payment of the exercise price and/or taxes. If properly structured, employee stock purchase plan transactions and 401(k) plan transactions can also qualify for the affirmative defense. You may find it helpful to discuss trading strategies with a broker or another market professional prior to adopting a trading plan, particularly if the trading plan covers large amounts of stock. You should also carefully consider the guidance below when designing trading instructions or formulas. Avoid unnecessarily complicated instructions You should be careful to avoid unnecessarily complicated instructions or formulas. Complicated instructions or formulas may result in mistakes in execution by the

 
29 person administering the plan (e.g., due to a misunderstanding or misapplication of an instruction or formula or the failure to complete a calculation in time to exploit a market opportunity). In addition, while an elaborate trading plan may reduce the inference of insider trading in some instances, elaborate trading plans may look suspicious in other instances. In general, instructions and formulas should be carefully and explicitly drafted to avoid potential misunderstandings. You should try to provide as much detail as possible to facilitate the proper execution of the trading plan. For example, if you have shares in more than one brokerage account, the plan should specify which shares are subject to the plan. Likewise, if you possess several series of options, the plan should specify which options to exercise. It may also be helpful to include examples of different scenarios in the instructions, and/or to review the trading instructions in advance with the person administering the plan, to help ensure that you are in agreement as to how the instructions or formulas are to operate. If you plan to adopt particularly complicated instructions, you may want to consider hiring a money manager to assist in implementing your plan. Consider the expected magnitude and timing of trades under the trading plan relative to the adoption of the plan When preparing a trading plan, you should give some consideration as to the expected timing and magnitude of trades relative to the adoption of the trading plan. Significant trading activity that occurs shortly after adoption of the plan may raise suspicion as to whether the trades were based on material nonpublic information. Consider whether expected trades under the trading plan will coincide with significant future announcements or developments When preparing a
trading plan, you should give some consideration as to whether trades are expected to occur during quarterly trading blackout periods established under the Company’s Insider Trading Policy (or around the time other significant announcements or developments involving the Company are expected). Even though transactions executed in accordance with a properly designed trading plan are subject to an affirmative defense against insider trading claims (and are exempt from trading blackout periods under the Company’s Insider Trading Policy), the investing public and media may not understand the nuances of trading pursuant to a trading plan. Trades that occur at times shortly before the Company announces material news may therefore result in negative publicity for you and the Company. In addition, trades that occur in the same general time frame as a significant announcement may raise questions as to whether the timing of the announcement was manipulated to your benefit. If you are generally indifferent as to the specific timing of a trade, you should try to avoid having trades occur, for example, before quarterly earnings announcements. An even more conservative approach would involve avoiding trades during the month of the Company’s earnings release. Consider the expected magnitude and frequency of trades under the plan generally When preparing a trading plan, you should give some consideration generally to the expected magnitude and frequency of trades under the plan. Spreading out trades may decrease

 
30 exposure to insider trading claims. A regular pattern of small sales helps to limit any inference that you sought to exploit material nonpublic information in developing your trading plan. A regular pattern of small sales may also help to negate any argument that the plan was not entered in good faith or that the plan was part of a scheme to evade the prohibitions of Rule 10b5-1. In contrast, occasional high-volume sales may send a negative signal to the investment community and, if any of those sales turn out to precede bad news, may attract attention from the SEC and private securities class action plaintiffs. Plans that involve a regular pattern of small sales may also be easier to administer. You should note, however, that frequent trades may give rise to significant Section 16 reporting obligations, to the extent applicable. You may want to limit the portion of your holdings that are subject to the trading plan to limit your overall exposure to situations where your trading instructions or formulas may not account for unexpected market changes. You may also want to cap or otherwise limit the amount of potential sales for a particular period (e.g., week, month, quarter) to decrease the risk of unintended large sales (particularly if the trading plan provides for cumulative sales in the event of shortfalls). Determine an appropriate duration for the trading plan Although Rule 10b5-1 does not prescribe any limits on the duration of trading plans, it is advisable to have trading plans terminate after a certain period. Requiring that trading plans have a set term will force you to re- evaluate your trading instructions periodically, and allows you to change your trading instructions (in conjunction with adopting a new plan upon the scheduled expiration of the existing plan) without raising any suspicions about
the timing of those changes. It also allows you an opportunity to revert from a trading plan to normal, discretionary trading without raising questions about the timing of that switch. While it is important that you comply with Company-imposed requirements as to the minimum duration for trading plans, you should also generally try to avoid adopting a plan that has an unnecessarily long duration. The longer the duration, the greater the risk that circumstances may change such that you will have an incentive to modify or terminate the plan. The modification or early termination of a plan may create an implication that prior transactions under the plan were not in fact pursuant to a bona fide plan. In addition, subsequent trading will not be considered as pursuant to the trading plan. Accommodate for unexpected events that may warrant temporary suspension of trading under the plan In preparing a plan, you should make allowances for unforeseen events that may warrant automatic suspension of transactions under the plan (e.g., a proxy contest, tender offer, merger, etc.). In particular, you should note that in the context of tender offers, you may be subject to liability under Exchange Act Rule 14e-3 for transactions under a plan. If the plan provides for purchases of securities, you should also consider whether it is appropriate to suspend trades in connection with securities offerings by the Company to avoid potential liability under Reg. M requirements. Account for the potential need to modify or terminate the plan

 
31 While modifications are discouraged, there may be situations in which market volatility fundamentally alters the conditions under which you adopted the trading plan. To anticipate this possibility, it is advisable that a trading plan include formal provisions for its modification, subject to any Company-imposed requirements with respect to the modification of plans. Modifications can then be made in a planned and limited manner, which may be helpful in defending against claims that modification of the trading plan undermines the good faith nature of the existing plan. Similarly, it may be helpful to include a provision in the plan that permits you to terminate the plan. Although such a provision may not shield you from questions of bad faith in connection with terminating a plan, you would at least avoid having to defend why you acted in a manner that was inconsistent with the express terms of the plan. You may also want your trading plan to provide for automatic termination upon certain changes in personal circumstances such as separation from the Company, death, bankruptcy or insolvency or divorce. You should be careful to restrict those circumstances in which the trading plan may be terminated without your consent. You may be subject to some hardship, for example, if the person administering the plan terminated your trading plan at a time when you possessed material nonpublic information. In that case, you would be prohibited from trading until you no longer possessed material nonpublic information (and possibly longer if, for example, the plan was terminated during a trading blackout period). Avoid modifying the trading plan You should try to avoid modifying the trading plan. Rule 10b5-1 requires that, to be covered by the affirmative defense, a transaction must occur
pursuant to a trading plan. This requirement will not be satisfied if you alter or deviate from the trading plan (whether by changing the amount, price or timing of a purchase or sale) or if you enter into or alter a corresponding or hedging transaction or position with respect to transactions under the plan. In addition, modification of a trading plan brings into question whether the trading plan was entered in good faith and whether any prior transactions under the trading plan were in fact made pursuant to a plan for purposes of the requirements of Rule 10b5-1. Deviation from the trading plan also suggests that you may be modifying trading behavior to take advantage of material nonpublic information. Although deviations will not be considered part of the existing trading plan for purposes of the affirmative defense, it is possible for a person acting in good faith to modify a trading plan at a time when the person is not aware of material nonpublic information. In such a situation, a purchase or sale that complies with the modified trading plan will be deemed to have been made pursuant to a new trading plan. You should note, however, that you will need to comply with Company-imposed restrictions with respect to any modification of trading plans. Consider having an independent party administer the trading plan Having an independent party administer the trading plan may help to limit your exposure to potential liability for trades under the plan. Even if your trading plan is based on specific instructions or a specific formula, there is often some discretion in effecting trades under a

 
32 plan (e.g., in deciding the specific time during a given trading day when orders will be entered) for which it may be appropriate to involve an independent decision maker. In general, when selecting someone to administer your trading plan, you should consider whether that person has a relationship with you or the Company that could undermine the affirmative defense in the event of litigation. Consequently, it may be helpful to select a person with whom only a professional, arm’s-length relationship exists. You should, however, try to avoid using the person that regularly executes trades in your securities. Because you may be in frequent contact with that person, there is an increased likelihood that he or she may be in possession of material nonpublic information concerning the Company when exercising discretionary authority under the plan (which is prohibited by Rule 10b5-1). One possible approach is to have a separate department within a brokerage firm administer the plan. Many brokerage firms have a special trading desk dedicated to administering trading plans and have implemented related ethical wall procedures. A dedicated department in a brokerage firm may have more experience following complex instructions, will be more knowledgeable about the parameters of Rule 10b5-1 and will be less likely to be subject to influence by you. If you rely on someone to administer the trading plan, implement procedures to ensure their independence To help ensure that the person administering your plan is independent, your trading plan could specify that (i) you and the person administering the plan will only communicate in writing (thereby documenting all communications in case of future SEC inquiry), (ii) you will not communicate any information concerning the Company or its
securities to the person administering the plan and (iii) if you are using a broker, there must be ethical wall procedures to restrict communications within the brokerage firm regarding the Company and your trades. To further address concerns as to the availability of the affirmative defense, it may be helpful to include a provision in your agreement with the third party that provides for the suspension or termination of trading authority if the third party becomes aware of material nonpublic information. Protect your rights when working with brokers or other third parties When working with a broker or another third party in connection with a trading plan, you will typically be expected to enter into some sort of agreement with that person. Brokers, for example, will often have a standard form of stock sale agreement for purposes of implementing trading plans. Your trading instructions would typically be included as a section of the stock sale agreement or attached to the stock sale agreement as an exhibit. While brokers will often request that you use their form of agreement, brokers will generally be amenable to the use of an alternative form or to revisions to their standard forms. Trading plans are for your benefit, and you should be proactive in defining the terms of the trading plan to ensure that your interests are adequately met. In particular, while you should consider recommendations and advice from the broker as to the trading plan generally, there should be no negotiation over the trading instructions.

 
33 It is strongly advised that you have an attorney review any proposed form of trading plan for compliance with Rule 10b5-1 as well as to protect your legal rights generally. You should expect that third parties will request certain rights and protections (such as indemnification) that may be to your potential detriment. Provide the person administering the trading plan with some flexibility in executing orders If a third party is administering the plan, you should try to provide that person with some flexibility in executing orders. Otherwise, trades may not occur as planned. Factors such as insufficient trading volume and market volatility may prevent trades from being executed as planned, particularly if the trading plan includes strict instructions with respect to the timing of transactions or provides for block purchases or sales. You should also consider how to handle any shortfalls that may occur if the person administering the plan is unable or otherwise fails to effect all transactions specified in the plan. Consider delegating the precise timing of trades to a third party Where appropriate, to minimize the risk of allegations that you (i) selected the precise timing of trades based on your knowledge of material nonpublic information or (ii) affected the timing of disclosure to manipulate the stock price to your benefit, you should consider delegating discretion regarding the exact timing of trades, within a specified period (e.g., five trading days), to a stockbroker or other third party administering the plan. This may also be beneficial since that other person may be able to maximize proceeds from sales by taking into account publicly available information and general market trend information when determining the precise timing of trades. In contrast, the use of a pre-designated date and/or time may
lock you into a trade at an inopportune time (e.g., when prices are unusually low).

 
34 10B5-1 TRADING PLAN COMPLIANCE CERTIFICATE In connection with my submission to the Compliance Officer of Immunic, Inc. (the “Company”) of a written securities trading plan adopted by me (the “Trading Plan”) attached hereto as Exhibit A for the periodic sale of shares of the Company’s Common Stock pursuant to the Company’s Insider Trading Policy, I hereby certify that I have carefully read and understand the Trading Plan, the Company’s Insider Trading Policy and any other materials provided by the Company and that as of [date]: • I am not aware of any material nonpublic information regarding the Company; • There is no quarterly, clinical, special or other trading blackout in effect with respect to adopting the Trading Plan; • I am entering into the Trading Plan in good faith and not as part of a plan or scheme to evade the prohibitions of Rule 10b5-1; • To the best of my knowledge, the Trading Plan complies with Rule 10b5-1 and any other criteria established by the Company with respect to Rule 10b5-1 trading plans; • I agree that all of my transactions in the Company’s Common Stock during the term of the Trading Plan (except for the other “Limited Exceptions” identified in the Company’s Insider Trading Policy) will be conducted exclusively through the Trading Plan; • I give the Company express permission to publicly disclose information regarding the Trading Plan; and • I have not entered into or altered a corresponding or hedging transaction or position with respect to the Company’s securities and I hereby agree not to enter into any such transaction while the Trading Plan is in effect. Signature: ______________________ Name:

 
 
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, 333-255303, 333-268737, 333-
275717, and 333-277040), Form S‑4 (File No. 333‑229510), and Form S-8 (File No. 333‑233864, 333-258235, and 333-274099) of Immunic, Inc. of our report dated
February 22, 2024, 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, 2023.

EXHIBIT 23.1

/s/ Baker Tilly US, LLP

Minneapolis, Minnesota
February 22, 2024

 
Exhibit 31.1

I, Daniel Vitt, certify that:

1. I have reviewed this Annual Report on Form 10-K for the fiscal year ended December 31, 2023 of Immunic, Inc.;

CERTIFICATIONS

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 22, 2024

By:

/s/ Daniel Vitt
Daniel Vitt
Chief Executive Officer and President
(Principal Executive Officer)

 
 
Exhibit 31.2

I, Glenn Whaley, certify that:

1. I have reviewed this Annual Report on Form 10-K for the fiscal year ended December 31, 2023 of Immunic, Inc.;

CERTIFICATIONS

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 22, 2024

By:

/s/ Glenn Whaley
Glenn Whaley
Chief Financial Officer
(Principal Financial 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, 2023, 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 22, 2024

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, 2023, as filed with the Securities and Exchange

Commission on the date hereof (the “Report”), the undersigned, Glenn Whaley as Chief Financial 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 22, 2024

By:

/s/ Glenn Whaley
Glenn Whaley
Chief Financial Officer
(Principal Financial Officer)

 
 
1.

Introduction

IMMUNIC, INC.
CLAWBACK POLICY

Immunic, Inc. (the “Company”) believes that it is in the best interests of the Company and its stockholders to create and foster a culture of business ethics, integrity
and accountability, and that, among other purposes, reinforces the Company’s incentive compensation philosophy.

The  Board  of  Directors  (the  “Board”)  therefore  adopts  this  policy  to  provide  for  the  Company’s  recovery  of  certain  compensation  in  the  event  of  an  accounting
restatement  of  the  Company’s  financial  statements  resulting  from  material  noncompliance  with  applicable  financial  reporting  requirements  under  the  federal
securities laws (this “Policy”).

This  Policy  is  designed  to  comply  with  Section  10D  of  the  Securities  Exchange  Act  of  1934,  as  amended  (the  “Exchange  Act”),  and  the  rules  and  regulations
promulgated thereunder, and Nasdaq listing rule 5608, “Recovery of Erroneously Awarded Compensation.”

This Policy supersedes the Compensation Recoupment Policy of the Company that was adopted and approved by the Board on July 2, 2020.

2.

General Administration

This Policy shall be administered by the Board or, if so designated by the Board, the Compensation Committee of the Board, in which case references herein to the
Board shall be deemed to be references to the Compensation Committee of the Board. Any determinations made by the Board in respect of this Policy, or to matters
as to this Policy’s amendment, enforcement, or otherwise, shall be final and binding on all individuals governed under this Policy as well as any related actions or
procedures carried out by the Company’s Executive Officers (as defined herein) that are deemed necessary, appropriate, or advisable to effectuate the purposes of this
Policy.

3.

Applicability

This Policy applies to the Company’s current and former Executive Officers, as determined by the Board in accordance with Section 10D of the Exchange Act and
the listing standards of the national securities exchange on which the Company’s securities are listed (such as Section 303A.14 of the New York Stock Exchange’s
listing standards or Rule 5608 of Nasdaq’s listing rules, which are each approved by the U.S. Securities and Exchange Commission (the “SEC”) to implement Rule
10D-1 promulgated under the Exchange Act).

For  purposes  of  this  Policy,  “Executive  Officer”  means  the  Company’s  president,  principal  financial  officer,  principal  accounting  officer  (or,  if  there  is  no  such
accounting officer, the controller); any vice president of the Company in charge of a principal business unit, division, or function (such as sales, administration, or
finance); any other officer who performs a policy-making function; and any other person who performs a function similar to a policy-making function on behalf of
the Company. Executive officers of the Company’s parent(s) or subsidiaries are deemed Executive Officers of the Company if they perform such policy-making or
similar functions for or on behalf of the Company.

This Policy also applies to other senior executives, employees, or classes of employees of the Company as may be determined by the Board in its sole discretion from
time to time (together with Executive Officers, “Covered Persons”).

US_ACTIVE\125249624\V-1

4.

Recoupment

If the Company is required to prepare an accounting restatement of its financial statements due to the Company’s material noncompliance with financial reporting
requirements under the applicable federal securities laws (including any required accounting restatement to correct an error in previously issued financial statements
that is material to the previously issued financial statements, or that would result in a material misstatement if the error were corrected in the current period or left
uncorrected in the current period) (an “Accounting Restatement”), without regard to any fault or misconduct of a Covered Person, then, the Board shall mandate the
Company’s recovery, in the form of reimbursement, or forfeiture, as applicable (“Recoupment”), of any Excess Incentive Compensation (as defined herein) received
by a Covered Person, provided that:

(a)

(b)

(c)

(d)

the receipt of any such Excess Incentive Compensation by a Covered Person occurred after the Covered Person became a Covered Person;

the  Covered  Person  served  as  a  Covered  Person  at  any  time  during  the  performance  period  applicable  to  the  Covered  Person’s  Incentive
Compensation (as defined herein);

the Company had a class of securities listed on a national securities exchange or a national securities association during the Covered Person’s service
as a Covered Person and during the performance period applicable to the Covered Person’s Incentive Compensation; and

the receipt of the Excess Incentive Compensation by the Covered Person occurred during the three completed fiscal years immediately preceding the
date  that  the  Company  is  required  to  prepare  an  Accounting  Restatement,  or  during  any  transition  period  (that  results  from  a  change  in  the
Company’s fiscal year) within or immediately following such three completed fiscal years.

For purposes of this Policy, a transition period between the last day of the Company’s previous fiscal year end and the first day of its new fiscal year that comprises a
period of nine to 12 months is a completed fiscal year.

For purposes of this Policy, any Incentive Compensation is deemed to be “received” by a Covered Person at the point in time when a Financial Reporting Measure
(as defined herein), as specified in a Covered Person’s incentive compensation agreement (or other equity or incentive compensation plan of the Company) providing
for a Covered Person’s compensation that is contingent upon or tied to the attainment of a Financial Reporting Measure, is attained during the relevant fiscal period
of the Company.

Therefore, under this Policy, a Covered Person is deemed to receive Incentive Compensation even if, for instance, the payment or grant of Incentive Compensation
occurs after the end of the relevant fiscal period of the Company.

For purposes of this Policy, the date on which the Company is required to prepare an Accounting Restatement is deemed to have occurred on the earlier of (i) the date
the  Board  concludes,  or  reasonably  should  have  concluded,  that  the  Company’s  previously  issued  financial  statements  contain  a  material  error  and  (ii)  the  date  a
court, regulator, or other legally authorized body directs the Company to restate its previously issued financial statements to correct a material error.

The Company’s obligation to seek Recoupment of a Covered Person’s Excess Incentive Compensation is not dependent on whether or when the restated financial
statements are filed with the SEC.

US_ACTIVE\125249624\V-1

2

5.

Incentive Compensation; Financial Reporting Measures

For purposes of this Policy, “Incentive Compensation” means any compensation that is granted, earned, or vested based wholly or in part upon the attainment of a
1
Financial Reporting Measure.

Incentive Compensation includes (but is not limited to):

• Annual bonuses and other short- and long-term cash incentives;

•

•

Stock options;

Stock appreciation rights;

• Restricted stock;

• Restricted stock units;

•

•

Performance shares; and

Performance units.

For purposes of this Policy, “Financial Reporting Measure” means a measure that is determined and presented in accordance with the generally accepted accounting
principles used in preparing the Company’s financial statements, or any measure that is derived wholly or in part therefrom. For avoidance of doubt, a Financial
Reporting Measure need not be presented within the Company’s financial statements or included in a filing with the SEC.

Financial Reporting Measures include (but are not limited to):

• Company stock price;

•

Total shareholder return;

• Revenues;

• Net income;

•

•

•

Earnings before interest, taxes, depreciation and amortization, EBITDA, or adjusted EBITDA;

Funds from operations;

Liquidity measures, such as working capital or operating cash flow;

• Return measures, such as return on invested capital or return on assets; and

•

Earnings measures, such as earnings per share.

6.

Excess Incentive Compensation

The amount subject to Recoupment is any Incentive Compensation received by a Covered Person that is determined by the Board, in good faith and upon the exercise
of due care, to have been based on erroneous information that caused the Company’s material noncompliance with financial reporting requirements under the federal
securities laws (without regard to any fault or misconduct of a Covered

1
 Equity awards that vest exclusively upon completion of a specified employment period, without any performance condition, and bonus awards that are discretionary or exclusively
based on subjective goals or goals unrelated to Financial Reporting Measures do not constitute Incentive Compensation under this Policy.

US_ACTIVE\125249624\V-1

3

Person),  which  would  not  have  been  received  by  a  Covered  Person  had  the  Incentive  Compensation  of  a  Covered  Person  been  based  on  the  restated  financial
statements’ results (“Excess Incentive Compensation”).

If the Board cannot calculate Excess Incentive Compensation received by a Covered Person from the information in an Accounting Restatement (i.e., the amount of
Excess  Incentive  Compensation  is  not  subject  to  mathematical  recalculation  directly  from  the  information  in  an  Accounting  Restatement),  then,  the  Board  shall
determine such Excess Incentive Compensation based on a reasonable estimate of the effect of such Accounting Restatement on the applicable Financial Reporting
Measures upon which the Excess Incentive Compensation was received and in consideration of all facts relevant to the Company’s Recoupment of Excess Incentive
Compensation received by a Covered Person in the circumstances.

The Company shall maintain documentation of any such reasonable estimates and provide such documentation, when and if reasonably requested, to the applicable
national securities exchange on which the Company’s securities are listed in accordance with the applicable standards or rules of the national securities exchange.

With  respect  to  Incentive  Compensation  based  in  part  or  whole  on  stock  price  or  measures  of  shareholder  return,  the  Board  shall  calculate  Excess  Incentive
Compensation relating thereto in such manner as the Board deems appropriate or reasonable.

In no event shall the Company be required to award a Covered Person additional Incentive Compensation if the restated financial statements’ results would have
resulted  in  the  provision  of  Incentive  Compensation  that  is  higher  in  monetary  value  relative  to  the  monetary  value  received  by  a  Covered  Person  prior  to  the
Accounting Restatement.

7.

Recoupment Method

The Board shall determine in its sole discretion, to be exercised in good faith, and not inconsistent with applicable law, the method for Recoupment of a Covered
Person’s Excess Incentive Compensation, which may include, without limitation, one or more of the following acts:

(a)

(b)

(c)

(d)

(e)

mandating reimbursement of cash-based Incentive Compensation previously paid to a Covered Person;

seeking  recovery  of  any  gain  realized  on  the  vesting,  exercise,  settlement,  sale,  transfer,  or  other  disposition  of  any  equity-based  Incentive
Compensation of a Covered Person;

offsetting the recouped amount from any compensation otherwise owed by the Company to a Covered Person;

cancelling outstanding vested or unvested equity-based Incentive Compensation of a Covered Person; and

taking any other remedial and recovery action not disallowed by applicable law, as determined by the Board, consistent with Sections 4, 6, 10, and 13
under this Policy.

The  Board  shall,  in  the  exercise  of  its  fiduciary  duty  to  safeguard  the  assets  of  the  Company  (including  the  time  value  of  any  potentially  recoverable  Incentive
Compensation),  and,  in  the  light  of  the  particular  facts  and  circumstances  of  a  Covered  Person  who  is  determined  by  the  Board  to  owe  Excess  Incentive
Compensation to the Company, pursue the most appropriate balance of cost and speed in determining the means to seek Recoupment of a Covered Person’s Excess
Incentive Compensation.

Consistent with this Section 7 and Rule 10D-1 of the Exchange Act, regardless of the means of Recoupment used, the Board intends that Recoupment of a Covered
Person’s Excess Incentive Compensation shall be effected by the Company reasonably promptly. The Board further intends that the

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administration of this Policy shall abide by the Company’s recognition that what is reasonable may depend on the additional cost incident to Recoupment.

8.

No Indemnification

In no event shall the Company indemnify any Covered Persons against the loss of any incorrectly awarded Incentive Compensation pursuant to Rule 10D-1 of the
Exchange Act and applicable stock exchange listing rules.

9.

Cooperation

Covered Persons shall facilitate the Company’s compliance with its disclosure obligations relating to this Policy in accordance with the requirements of the federal
securities laws and applicable stock exchange listing rules.

10.

Interpretation

Consistent with Section 2 of this Policy, the Board shall be authorized to construe and interpret this Policy and to make all determinations necessary, appropriate, or
advisable for the administration of this Policy in accordance with the Company’s constitutional documents.

This Policy memorializes the Board’s intention that this Policy be interpreted in a manner that is consistent with Section 10D of the Exchange Act and any applicable
rules, regulations, or standards adopted by the SEC (such as Rule 10D-1) and those adopted by the national securities exchange on which the Company’s securities
are listed as well as any other relevant law, in each case as in effect from time to time (the “Applicable Rules”).

To the extent the Applicable Rules require recovery of Incentive Compensation in additional circumstances beyond those specified above, nothing in this Policy shall
be deemed to limit or restrict the right or obligation of the Company to recover Incentive Compensation to the fullest extent required by the Applicable Rules.

11.

Effective Date

This  Policy  is  effective  as  of  October  2,  2023  (the  “Effective  Date”)  and  shall  be  duly  adopted  by  the  Board  in  accordance  with  the  Company’s  constitutional
documents. This Policy shall apply to all Incentive Compensation that is received by Covered Persons on or after the Effective Date.

12.

Amendment; Termination

Consistent with Section 2 of this Policy, the Board may amend this Policy from time to time in its sole discretion and shall amend this Policy as the Board deems
necessary or proper to (i) reflect any modification to the rules and regulations adopted by the SEC interpreting Section 954 of the Dodd-Frank Wall Street Reform
and Consumer Protection Act of 2010 and the rules and regulations adopted by the SEC under Section 10D of the Exchange Act and to (ii) comply with any rules or
standards adopted by a national securities exchange on which the Company’s securities are listed.

The Board may, but is not required to, reassess the contents of this Policy on a yearly basis as part of the Company’s analysis of material risks.

The  Board  may  terminate  this  Policy  at  any  time,  subject  to  compliance  with  any  applicable  rules  or  standards  of  a  national  securities  exchange  on  which  the
Company’s securities are then listed.

13.

Other Recoupment Rights

The Board intends that this Policy shall be applied to the fullest extent of the law.

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In the Board’s good-faith determination, the Board may require that any employment agreement, equity award agreement, or similar enforceable agreement by and
between the Company and a Covered Person entered into on or after the Effective Date shall, as a condition to the grant of any benefit thereunder, be amended and
restated, or otherwise validly modified or supplemented, under the governing law of any such agreement, to require a Covered Person to agree to abide by the terms
of this Policy.

All of the Company’s actions or powers associated with Recoupment contemplated by this Policy are in addition to, and not in lieu of, any contract or other rights of
a compensation-recovery nature that may be available to the Company (including, without limitation, any right of repayment, forfeiture, or right of offset against any
employees that is required pursuant to any statutory repayment requirement (regardless of whether implemented at any time prior to or following the adoption or
amendment of this Policy), including Section 304 of the Sarbanes-Oxley Act of 2002 (“SOX”)).

Any amounts paid to the Company in accordance with Section 304 of SOX shall be considered by the Company in determining any amounts recovered under this
Policy.

The  application  and  enforcement  of  this  Policy  does  not  preclude  the  Company  from  taking  any  other  action  to  enforce  a  Covered  Person’s  obligations  to  the
Company, including termination of employment or institution of legal proceedings. Nothing in this Policy restricts the Company from seeking Recoupment under
any other compensation recoupment-based policy or any applicable provisions in plans, agreements, awards, or other arrangements that contemplate the recovery of
compensation from a Covered Person.

If a Covered Person fails to repay Excess Incentive Compensation that is owed to the Company under this Policy, then, the Company shall take all appropriate action
to  recover  such  Excess  Incentive  Compensation  from  the  Covered  Person,  and  the  Covered  Person  shall  be  required  to  reimburse  the  Company  for  all  expenses
(including legal expenses) incurred by the Company in recovering such Excess Incentive Compensation.

14.

Impracticability

The  Board  shall  mandate  Recoupment  of  any  Excess  Incentive  Compensation  of  a  Covered  Person  in  accordance  with  this  Policy  unless  effecting  Recoupment
would  be  impracticable,  as  the  Compensation  Committee  of  the  Board  may  so  determine  (i)  in  consistence  with  its  fiduciary  duties  owed  to  the  Company’s
shareholders  and  (ii)  in  accordance  with  Rule  10D-1  of  the  Exchange  Act  and  the  applicable  listing  standards  of  the  national  securities  exchange  on  which  the
Company’s securities are traded.

Under Rule 10D-1 of the Exchange Act, a company’s obligation to recover any erroneously awarded compensation is subject only to the following limited instances
in which recovery would be considered impracticable:

(a)

(b)

(c)

The direct expense paid to a third party to assist in enforcing the policy would exceed the amount to be recovered after a company has made and
documented a reasonable attempt to recover;

Recovery would violate home country law where that law was adopted prior to November 28, 2022, and the issuer provides an opinion of home
country counsel to the securities exchange on which the Company’s securities are traded; or

Recovery would likely cause an otherwise tax-qualified retirement plan to fail to meet the requirements of the Internal Revenue Code of 1986, as
amended.

Therefore, the Board intends that this Policy shall be implemented in a manner that follows the aforementioned exceptions (as applicable to the Company), and that
Recoupment of any Excess Incentive Compensation of a Covered Person under this Policy shall be mandatory unless one of the exceptions under Rule 10D-1 of the
Exchange Act apply.

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15.

Severability

If any provision of this Policy or the application of such provision to any Covered Person shall be adjudicated to be invalid, illegal, or unenforceable in any respect,
such invalidity, illegality, or unenforceability shall not affect any other provisions of this Policy, and the invalid, illegal, or unenforceable provisions shall be deemed
amended to the minimum extent necessary to render any such provision (or the application of such provision) valid, legal or enforceable.

16.

Successors

This Policy shall be binding and enforceable against all Covered Persons and their beneficiaries, heirs, executors, administrators, or other legal representatives.

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IMMUNIC, INC.

CLAWBACK POLICY

ACKNOWLEDGEMENT AND AGREEMENT FORM

By  signing  below,  the  undersigned  acknowledges  and  confirms  that  the  undersigned  has  received  and  reviewed  a  copy  of  the  Immunic,  Inc.  (the  “Company”)
Clawback Policy (the “Policy”).

By signing this Acknowledgement and Agreement Form, the undersigned acknowledges and agrees that the undersigned is and will continue to be subject to the
Policy, and that the Policy will apply both during and after the undersigned’s employment with the Company. Further, by signing below, the undersigned agrees to
abide by the terms of the Policy, including, without limitation, by returning any Excess Incentive Compensation (as defined in the Policy) reasonably promptly to the
Company to the extent required by, and in a manner consistent with, the Policy.

In addition, by signing below, the undersigned acknowledges that the Policy applies to all Incentive Compensation (as defined in the Policy); agrees to waive any
legal right that might conflict or otherwise interfere with the Company’s Recoupment (as defined in the Policy) of any Excess Incentive Compensation in consistence
with the terms of the Policy; and acknowledges that the Company may seek Recoupment of any Excess Incentive Compensation through any method of recovery it
deems appropriate or necessary under the circumstances (which may include offsetting against any compensation payable to the undersigned, among other methods
of recovery), as contemplated by Sections 7 and 13 under the Policy.

COVERED PERSON

Signature

Printed Name

Date

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