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Auris Medical Holding Ltd.

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FY2020 Annual Report · Auris Medical Holding Ltd.
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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

FORM 20-F

(Mark One)
☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934

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

OR

for the fiscal year ended December 31, 2020

OR

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

For the transition period from ___________ to ___________

OR

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

Date of event requiring this shell company report

Commission file number: 001-36582

AURIS MEDICAL HOLDING LTD.
(Exact name of Registrant as specified in its charter)

Bermuda
(Jurisdiction of incorporation)

Clarendon House
2 Church Street
Hamilton HM11
Bermuda
(Address of principal executive offices)

Thomas Meyer
Tel: +1 (441) 295 59 50
Clarendon House
2 Church Street
Hamilton HM11
Bermuda
(Name, Telephone, E-mail and/or Facsimile number and Address of Company Contact Person)

Copies to:

Michael J. Lerner, Esq.
Steven M. Skolnick, Esq.
Lowenstein Sandler LLP
1251 Avenue of the Americas
New York, NY 10020
Tel: (212) 262-6700

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

Title of each class
Common Shares, par value CHF 0.01 per share

Trading Symbol(s)
EARS

  Name of each exchange on which registered

The Nasdaq Stock Market LLC

Securities registered or to be registered pursuant to Section 12(g) of the Act:

None
(Title of Class)

Securities for which there is a reporting obligation pursuant to Section 15(d) of the Act:

None
(Title of Class)

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Indicate the number of outstanding shares of each of the issuer’s classes of capital stock or common stock as of the close of the period covered by the
annual report.

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act.

Common shares: 11,417,159

☐ Yes  ☒ No

If this report is an annual or transition report, indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or 15(d) of the
Securities Exchange Act of 1934.

☐ 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.

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 during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).

☒ Yes  ☐ No

☒ Yes  ☐ No

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, or a non-accelerated filer. See definition of “accelerated filer
and large accelerated filer” in Rule 12b-2 of the Exchange Act. (Check one):

Large accelerated filer ☐

Accelerated filer ☐

Non-accelerated filer ☒
Emerging Growth Company ☐

If an emerging growth company that prepares its financial statements in accordance with U.S. GAAP, 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. ☐

†  The  term  “new  or  revised  financial  accounting  standard”  refers  to  any  update  issued  by  the  Financial  Accounting  Standards  Board  to  its  Accounting
Standards Codification after April 5, 2012.

Indicate by check mark whether the registrant has filed a report on and attestation to its management’s assessment of the effectiveness of its internal control
over  financial  reporting  under  Section  404(b)  of  the  Sarbanes-Oxley  Act  (15  U.S.C.  7262(b))  by  the  registered  public  accounting  firm  that  prepared  or
issued its audit report. ☐

Indicate by check mark which basis of accounting the registrant has used to prepare the financial statements included in this filing:

U.S. GAAP ☐

International Financial Reporting 
Standards as issued by the International 
Accounting Standards Board ☒

Other ☐

If “Other” has been checked in response to the previous question indicate by check mark which financial statement item the registrant has elected to follow.

If this is an annual report, indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).

☐ Item 17  ☐ Item 18

☐ Yes  ☒ No

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
AURIS MEDICAL HOLDING LTD.

TABLE OF CONTENTS

FORWARD-LOOKING STATEMENTS

PART I

ITEM 1. IDENTITY OF DIRECTORS, SENIOR MANAGEMENT AND ADVISERS
A. Directors and senior management
B. Advisers
C. Auditors

ITEM 2. OFFER STATISTICS AND EXPECTED TIMETABLE
A. Offer statistics
B. Method and expected timetable

ITEM 3. KEY INFORMATION
A. Selected Financial Data
B. Capitalization and indebtedness
C. Reasons for the offer and use of proceeds
D. Risk factors

ITEM 4. INFORMATION ON THE COMPANY
A. History and development of the Company
B. Business overview
C. Organizational structure
D. Property, plants and equipment

ITEM 4A. UNRESOLVED STAFF COMMENTS

ITEM 5. OPERATING AND FINANCIAL REVIEW AND PROSPECTS
A. Operating results
B. Liquidity and capital resources
C. Research and development, patents and licenses, etc.
D. Trend information
E. Off-balance sheet arrangements
F. Tabular disclosure of contractual obligations
G. Safe harbor

ITEM 6. DIRECTORS, SENIOR MANAGEMENT AND EMPLOYEES
A. Directors and senior management
B. Compensation
C. Board practices
D. Employees
E. Share ownership

ITEM 7. MAJOR SHAREHOLDERS AND RELATED PARTY TRANSACTIONS
A. Major shareholders
B. Related party transactions
C.

Interests of experts and counsel

ITEM 8. FINANCIAL INFORMATION
A. Consolidated statements and other financial information
B. Significant changes

ITEM 9. THE OFFER AND LISTING
A. Offering and listing details
B. Plan of distribution
C. Markets
D. Selling shareholders
E. Dilution
F. Expenses of the issue

i

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ITEM 10. ADDITIONAL INFORMATION
A. Share capital
B. Memorandum and articles of association
C. Material contracts
D. Exchange controls
E. Taxation
F. Dividends and paying agents
G. Statement by experts
H. Documents on display
Subsidiary information
I.

ITEM 11. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

ITEM 12. DESCRIPTION OF SECURITIES OTHER THAN EQUITY SECURITIES
A. Debt securities
B. Warrants and rights
C. Other securities
D. American Depositary Shares

PART II

ITEM 13. DEFAULTS, DIVIDEND ARREARAGES AND DELINQUENCIES
A. Defaults
B. Arrears and delinquencies

ITEM 14. MATERIAL MODIFICATIONS TO THE RIGHTS OF SECURITY HOLDERS AND USE OF PROCEEDS
E. Use of Proceeds

ITEM 15. CONTROLS AND PROCEDURES
A. Disclosure Controls and Procedures
B. Management’s Annual Report on Internal Control over Financial Reporting
C. Attestation Report of the Registered Public Accounting Firm
D. Changes in Internal Control over Financial Reporting

ITEM 16. [RESERVED]

ITEM 16A. Audit committee financial expert

ITEM 16B. Code of ethics

ITEM 16C. Principal Accountant Fees and Services

ITEM 16D. Exemptions from the listing standards for audit committees

ITEM 16E. Purchases of equity securities by the issuer and affiliated purchasers

ITEM 16F. Change in registrant’s certifying accountant

ITEM 16G. Corporate governance

ITEM 16H. Mine safety disclosure

PART III

ITEM 17. Financial statements

ITEM 18. Financial statements

ITEM 19. Exhibits

ii

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Unless  otherwise  indicated  or  the  context  otherwise  requires,  all  references  in  this  annual  report  on  Form  20-F  (the  “Annual  Report”)  to  “Auris
Medical  Holding  Ltd.,”  “Auris  Medical,”  “Auris,”  the  “Company,”  “we,”  “our,”  “ours,”  “us”  or  similar  terms  refer  to  (i)  Auris  Medical  Holding  AG
(formerly Auris Medical AG), or Auris Medical (Switzerland), together with its subsidiaries, prior to our corporate reorganization by way of the merger of
Auris Medical Holding AG into Auris Medical NewCo Holding AG (the “Merger”), a newly incorporated, wholly-owned Swiss subsidiary on March 13,
2018 (i.e. to the transferring entity), (ii) to Auris Medical Holding AG (formerly Auris Medical NewCo Holding AG), together with its subsidiaries after
the Merger (i.e. to the surviving entity) and prior to the Redomestication (as defined below) and (iii) to Auris Medical Holding Ltd., a Bermuda company,
or Auris Medical (Bermuda), the successor issuer to Auris Medical (Switzerland) under Rule 12g-3(a) of the Securities Exchange Act of 1934, as amended
(the “Exchange Act”), after the effective time at which Auris Medical (Switzerland) continued its corporate existence from Switzerland to Bermuda (the
“Redomestication”),  which  occurred  on  March  18,  2019.  The  trademarks,  trade  names  and  service  marks  appearing  in  this  report  are  property  of  their
respective owners.

On May 1, 2019, the Company effected a one-for-twenty reverse share split (the “2019 Reverse Share Split”) of the Company’s issued and outstanding
common  shares.  Unless  indicated  or  the  context  otherwise  requires,  all  per  share  amounts  and  numbers  of  common  shares  in  this  report  have  been
retrospectively adjusted for the 2019 Reverse Share Split.

Unless indicated or the context otherwise requires, (i) all references in this report to our common shares as of any date prior to March 13, 2018 refer to
the  common  shares  of  Auris  Medical  (Switzerland)  (having  a  nominal  value  of  CHF  0.40  per  share  (pre-2019  Reverse  Share  Split))  prior  to  the  10:1
“reverse share split” effected through the Merger, (ii) all references to our common shares as of, and after, March 13, 2018 and prior to the Redomestication
refer to the common shares of Auris Medical (Switzerland) (having a nominal value of CHF 0.02 per share (pre-2019 Reverse Share Split)) after the 10:1
“reverse share split” effected through the Merger, (iii) all references to our common shares as of, and after, the Redomestication on March 18, 2019 refer to
the  common  shares  of  Auris  Medical  (Bermuda)  (having  a  par  value  of  CHF  0.02  per  share  (pre-2019  Reverse  Share  Split))  and  (iv)  the  Company’s
common shares on or after May 1, 2019, the date of the 2019 Reverse Share Split, have a par value of CHF 0.40. On the annual general assembly of the
shareholders held on June 4, 2020, the shareholders agreed to reduce the nominal value of the Company’s common share to CHF 0.01 with effect from June
30, 2020.

The terms “dollar,” “USD” or “$” refer to U.S. dollars and the term “Swiss Franc” and “CHF” refer to the legal currency of Switzerland.

iii

 
 
 
 
 
 
FORWARD-LOOKING STATEMENTS

This Annual Report contains statements that constitute forward-looking statements. Many of the forward-looking statements contained in this Annual
Report  can  be  identified  by  the  use  of  forward-looking  words  such  as  “anticipate,”  “believe,”  “could,”  “expect,”  “should,”  “plan,”  “intend,”  “will,”
“estimate” and “potential,” among others, or the negatives thereof.

Forward-looking statements appear in a number of places in this Annual Report and include, but are not limited to, statements regarding our intent,
belief or current expectations. Forward-looking statements are based on our management’s beliefs and assumptions and on information currently available
to our management. Such statements are subject to risks and uncertainties, and actual results may differ materially from those expressed or implied in the
forward-looking  statements  due  to  various  factors,  including,  but  not  limited  to,  those  identified  under  the  section  “Item  3.  Key  Information-D.  Risk
factors” in this Annual Report. These risks and uncertainties include factors relating to:

● our operation as a development-stage company with limited operating history and a history of operating losses;

● the COVID-19 “coronavirus” outbreak, which continues to evolve, and which could significantly disrupt our preclinical studies and clinical trials,

and therefore our receipt of necessary regulatory approvals;

● our need for substantial additional funding to continue the development of our product candidates before we can expect to become profitable from

sales of our products and the possibility that we may be unable to raise additional capital when needed;

● the outcome of our review of strategic options and of any action that we may pursue as a result of such review;

● our  dependence  on  the  success  of  AM-125,  AM-201,  AM-301,  Keyzilen®  (AM-101)  and  Sonsuvi®  (AM-111),  which  are  still  in  clinical

development, may eventually prove to be unsuccessful;

● the chance that we may become exposed to costly and damaging liability claims resulting from the testing of our product candidates in the clinic

or in the commercial stage;

● the chance our clinical trials may not be completed on schedule, or at all, as a result of factors such as delayed enrollment or the identification of

adverse effects;

● uncertainty  surrounding  whether  any  of  our  product  candidates  will  receive  regulatory  approval,  which  is  necessary  before  they  can  be

commercialized;

● if  our  product  candidates  obtain  regulatory  approval,  our  product  candidates  being  subject  to  expensive,  ongoing  obligations  and  continued

regulatory overview;

● enacted and future legislation may increase the difficulty and cost for us to obtain marketing approval and commercialization;

● the chance that we do not obtain orphan drug exclusivity for Sonsuvi®, which would allow our competitors to sell products that treat the same

conditions;

● dependence on governmental authorities and health insurers establishing adequate reimbursement levels and pricing policies;

iv

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
● our products may not gain market acceptance, in which case we may not be able to generate product revenues;

● our  reliance  on  our  current  strategic  relationships  with  INSERM  or  Xigen  and  the  potential  success  or  failure  of  strategic  relationships,  joint

ventures or mergers and acquisitions transactions;

● our  reliance  on  third  parties  to  conduct  our  nonclinical  and  clinical  trials  and  on  third-party,  single-source  suppliers  to  supply  or  produce  our

product candidates;

● our ability to obtain, maintain and protect our intellectual property rights and operate our business without infringing or otherwise violating the

intellectual property rights of others;

● our ability to meet the continuing listing requirements of Nasdaq and remain listed on The Nasdaq Capital Market;

● the chance that certain intangible assets related to our product candidates will be impaired; and

● other risk factors discussed under “Item 3. Key Information-D. Risk factors”.

Our  actual  results  or  performance  could  differ  materially  from  those  expressed  in,  or  implied  by,  any  forward-looking  statements  relating  to  those
matters. Accordingly, no assurances can be given that any of the events anticipated by the forward-looking statements will transpire or occur, or if any of
them  do  so,  what  impact  they  will  have  on  our  results  of  operations,  cash  flows  or  financial  condition.  Except  as  required  by  law,  we  are  under  no
obligation, and expressly disclaim any obligation, to update, alter or otherwise revise any forward-looking statement, whether written or oral, that may be
made from time to time, whether as a result of new information, future events or otherwise.

v

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
ITEM 1. IDENTITY OF DIRECTORS, SENIOR MANAGEMENT AND ADVISERS

A. Directors and senior management

PART I

Not applicable.

B. Advisers

Not applicable.

C. Auditors

Not applicable.

ITEM 2. OFFER STATISTICS AND EXPECTED TIMETABLE

A. Offer statistics

Not applicable.

B. Method and expected timetable

Not applicable.

ITEM 3. KEY INFORMATION

A. Selected Financial Data

The following tables summarize our consolidated financial data as of the dates and for the periods indicated. The consolidated financial statement data
as of December 31, 2020 and 2019 and for each of the years in the three-year period ended December 31, 2020 has been derived from our consolidated
financial statements presented elsewhere in this Annual Report, which have been prepared in accordance with International Financial Reporting Standards
as issued by the International Accounting Standards Board (“IFRS”). The consolidated financial data for the years ended December 31, 2017 and 2016 has
been derived from our audited consolidated financial statements which have been prepared in accordance with IFRS and which have not been included
herein.

1

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
This financial information should be read in conjunction with “Item 5-Operating and Financial Review and Prospects” and our consolidated audited

financial statements, including the notes thereto, included in this Annual Report.

Profit or Loss and Other Comprehensive Loss:
Other income
Research and development
General and administrative
Operating loss
Interest income
Interest expense
Foreign currency exchange gain/(loss), net
Revaluation gain from derivative financial instruments
Transaction costs
Loss before tax
Income tax gain/(loss)
Income tax expense
Net loss attributable to owners of the Company
Other comprehensive loss:
Items that will never be reclassified to profit or loss:
Remeasurements of defined benefits liability
Items that are or may be reclassified to profit or loss:
Foreign currency translation differences
Other comprehensive income/(loss)
Total comprehensive loss attributable to owners of the

Company

Net loss per share
Net loss per share, basic and diluted(1)
Weighted-average number of shares used to compute net loss

2020

For the years ended December 31,
2018
(in thousands of CHF except for share and per share data)

2017

2019

174     
(2,863)    
(2,594)    
(5,283)    
—     
(135)    
(333)    
(2,250)    
(220)    
(8,221)    
21     
—     
(8,200)    

—     
(3,325)    
(3,934)    
(7,259)    
18     
(29)    
(219)    
664     
—     
(6,825)    
194     
—     
(6,631)    

—     
(6,690)    
(4,264)    
(10,954)    
—     
(1,070)    
(140)    
1,350     
(520)    
(11,334)    
(162)    
—     
(11,496)    

(26)    

(72)    

1,277     

89     
63     

16     
(56)    

(11)    
1,266     

—     
(19,211)    
(5,150)    
(24,361)    
54     
(1,640)    
(825)    
3,372     
(1,027)    
(24,427)    
18     
—     
(24,409)    

272     

50     
322     

2016

— 
(24,777)
(5,447)
(30,224)
68 
(829)
(100)
291 
— 
(30,794)
131 
— 
(30,663)

(394)

(20)
(414)

(8,137)    

(6,687)    

(10,230)    

(24,087)    

(31,077)

(1.36)    

(2.28)    

(14.46)    

(111.61)    

(178.60)

per common share, basic and diluted

6,014,146     

2,909,056     

795,043     

218,709     

171,646 

(1) Basic net loss per common share and diluted net loss per common share are the same. See Note 21 to our audited consolidated financial statements

included elsewhere in this Annual Report.

Statement of Financial Position Data:
Cash and cash equivalents
Total assets
Total liabilities
Share capital
Total shareholders’ (deficit)/equity attributable to owners of

2020

2019

As of December 31,
2018
(in thousands of CHF)

2017

2016

11,259     
20,799     
4,029     
114     

1,385     
9,226     
3,190     
1,650     

5,393     
9,877     
6,227     
710     

14,973     
17,826     
19,888     
19,350     

32,442 
35,658 
21,515 
13,732 

the Company

16,770     

6,036     

3,650     

(2,162)    

14,143 

2

 
 
 
 
 
 
 
 
   
   
   
   
 
 
 
 
   
      
      
      
      
  
   
   
   
   
   
   
   
   
   
   
   
   
   
   
      
      
      
      
  
   
      
      
      
      
  
   
   
      
      
      
      
  
   
   
   
   
      
      
      
      
  
   
   
 
 
 
 
 
 
 
 
   
   
   
   
 
 
 
 
 
 
   
 
   
 
   
 
   
 
 
   
   
   
   
   
 
B. Capitalization and indebtedness

Not applicable.

C. Reasons for the offer and use of proceeds

Not applicable.

D. Risk factors

You should carefully consider the risks and uncertainties described below and the other information in this Annual Report. Our business, financial
condition or results of operations could be materially and adversely affected if any of these risks occurs, and as a result, the market price of our common
shares  could  decline.  This  Annual  Report  also  contains  forward-looking  statements  that  involve  risks  and  uncertainties.  See  “Forward-Looking
Statements.”  Our  actual  results  could  differ  materially  and  adversely  from  those  anticipated  in  these  forward-looking  statements  as  a  result  of  certain
factors.

Summary of Risk Factors

An investment in our ordinary shares is subject to a number of risks. The following summarizes some, but not all, of these risks. Please carefully
consider all of the information discussed in “Item 3. Key Information-D. Risk Factors” in this annual report for a more thorough description of these and
other risks.

● We are a development-stage company and have a limited operating history and a history of operating losses. We anticipate that we will continue to

incur losses for the foreseeable future.

● We expect that we will need substantial additional funding before we can expect to become profitable from sales of our products. If we are unable
to raise capital when needed, we could be forced to delay, reduce or eliminate our product development programs or commercialization efforts.

● We are in the process of evaluating potential next steps in the development of our late-stage product candidates Keyzilen® and Sonsuvi®. We
cannot give any assurance that these candidates will continue to be developed, receive regulatory approval or be successfully commercialized or
partnered.

● We depend entirely on the success of AM-125, AM-201, AM-301, Keyzilen® or Sonsuvi®, which are still in clinical development. If our clinical
trials  are  unsuccessful,  we  do  not  obtain  regulatory  approval  or  we  are  unable  to  commercialize  AM-125,  AM-201,  AM-301,  Keyzilen®  or
Sonsuvi®, or we experience significant delays in doing so, our business, financial condition and results of operations will be materially adversely
affected.

● We face risks related to health epidemics and outbreaks, including the COVID-19 “coronavirus” outbreak, which could significantly disrupt our

preclinical studies and clinical trials, and therefore our receipt of necessary regulatory approvals could be delayed or prevented.

● Clinical drug development involves a lengthy and expensive process with uncertain timelines and uncertain outcomes, and results of earlier studies
and trials may not be predictive of future trial results. If clinical trials of our drug product candidates are prolonged or delayed, we may be unable
to obtain required regulatory approvals, and therefore be unable to commercialize our drug product candidates on a timely basis or at all.

● If serious adverse, undesirable or unacceptable side effects are identified during the development of our product candidates or following approval,
if any, we may need to abandon our development of such product candidates, the commercial profile of any approved label may be limited, or we
may be subject to other significant negative consequences following marketing approval, if any.

● We depend on enrollment of patients in our clinical trials for our product candidates. If we are unable to enroll patients in our clinical trials, our

research and development efforts could be materially adversely affected.

● We may become exposed to costly and damaging liability claims, either when testing our product candidates in the clinic or at the commercial

stage; and our product liability insurance may not cover all damages from such claims.

● We cannot give any assurance that any of our drug product candidates will receive regulatory approval, which is necessary before they can be

commercialized.

● We cannot give any assurance that our medical device candidate AM-301 will receive regulatory clearance, which is necessary before it can be

commercialized.

● Substantial additional data may need to be generated in order to obtain marketing approval for AM-125.

3

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
● Even if our product candidates obtain regulatory approval, we will be subject to ongoing obligations and continued regulatory review, which may
result in significant additional expense. Additionally, our product candidates, if approved, could be subject to labeling and other restrictions and
market withdrawal and we may be subject to penalties if we fail to comply with regulatory requirements or experience unanticipated problems
with our products.

● Healthcare  legislative  or  regulatory  reform  measures,  including  government  restrictions  on  pricing  and  reimbursement,  may  have  a  negative

impact on our business and results of operations.

● The  successful  commercialization  of  our  product  candidates  will  depend  in  part  on  the  extent  to  which  governmental  authorities  and  health

insurers establish adequate coverage and reimbursement levels and pricing policies.

● We may seek to form additional strategic alliances in the future with respect to our product candidates, and if we do not realize the benefits of such

alliance, our business, financial condition, commercialization prospects and results of operations may be materially adversely affected.

● We rely on third parties to conduct our nonclinical and clinical trials and perform other tasks for us. If these third parties do not successfully carry
out their contractual duties, meet expected deadlines, or comply with regulatory requirements, we may not be able to obtain regulatory approval
for or commercialize our product candidates and our business could be substantially harmed.

● We  currently  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.

● If  we  or  our  licensors  are  unable  to  obtain  and  maintain  effective  patent  rights  for  our  technologies,  product  candidates  or  any  future  product

candidates, or if the scope of the patent rights obtained is not sufficiently broad, we may not be able to compete effectively in our markets.

● Our future growth and ability to compete depends on retaining our key personnel and recruiting additional qualified personnel.

● The price of our common shares may be volatile and may fluctuate due to factors beyond our control.

Risks Related to Our Business and Industry

We  are  a  development-stage  company  and  have  a  limited  operating  history  and  a  history  of  operating  losses.  We  anticipate  that  we  will  continue  to
incur losses for the foreseeable future.

We are a development-stage biopharmaceutical company with limited operating history. Since inception, we have incurred significant operating losses.
We incurred net losses (defined as net loss attributable to owners of the Company) of CHF 8.2 million, CHF 6.6 million and CHF 11.5 million for the years
ended December 31, 2020, 2019 and 2018, respectively. As of December 31, 2020, we had an accumulated deficit of CHF 160.6 million.

Our losses have resulted principally from expenses incurred in research and development of our product candidates, pre-clinical research and general
and administrative expenses that are required for maintaining our business infrastructure and operating as a publicly listed company. We expect to continue
to incur significant operating losses in the future as we continue our research and development efforts for our product candidates in clinical development. In
our  financial  year  ended  December  31,  2020,  we  incurred  CHF  5.3  million  in  operating  loss  and  capitalized  development  expenditures  of  its  AM-125
project  of  CHF  2.3  million,  and  we  expect  our  total  cash  need  in  2021  to  be  in  the  range  of  CHF  11.5  to  13  million  for  our  expected  total  operating
expenses of CHF 7 to 7.5 million and our expected capitalized research and development costs of CHF 4.5 to 5.5 million. Further cash needs may arise in
2021 related to the manufacture of AM-301 as well as marketing and sale activities as we intend to commercialize the product in selected markets; these
cash needs may initially not be covered by cash flows from product revenues.

To date, we have financed our operations through the initial public offering and a follow-on offering of our common shares, private placements of
equity  securities  and  short-  and  long-term  loans.  On  July  19,  2016,  we  entered  into  a  Loan  and  Security  Agreement  with  Hercules  Technology  Growth
Capital, Inc., or Hercules. The agreement provided us with a senior secured term loan facility for up to $20 million. On January 31, 2019, we made the final
payment to Hercules under the facility, comprising the last amortization payment as well as an end of term charge. With the final payment, all covenants
and collaterals in favor of Hercules have been lifted. On September 8, 2020, FiveT Capital Holding Ltd., or FiveT, provided a convertible loan to Altamira
Medica AG, or Altamira, one of our subsidiaries. The loan had a principal amount of CHF 1.5 million, a duration of 18 months, and carried an interest rate
of 8% p.a. Under the terms of the agreement, FiveT had the right to convert the loan or parts thereof including accrued interest into common shares of
either Altamira or Auris Medical Holding Ltd., subject to additional provisions and certain restrictions. On December 2, 2020, FiveT converted part of the
loan and on March 4, 2021 the remaining outstanding amount into common shares of Auris Medical Holding Ltd., thus retiring the loan.

We  have  no  products  approved  for  commercialization  and  have  never  generated  any  revenues  from  product  sales.  Biopharmaceutical  product
development  is  a  highly  speculative  undertaking  and  involves  a  substantial  degree  of  risk.  It  may  be  several  years,  if  ever,  before  we  have  a  product
candidate approved for commercialization and begin to generate revenues from product sales.

4

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
We have never generated any revenue from product sales and may never be profitable.

We have no products approved for commercialization and have never generated any revenue. Our ability to generate revenue and achieve profitability
depends on our ability to successfully complete the development of, and obtain the marketing approvals necessary to commercialize, one or more of our
product  candidates.  We  do  not  anticipate  generating  revenue  from  product  sales  unless  and  until  we  obtain  regulatory  approval  or  clearance  for,  and
commercialize, AM-125, AM-201, AM-301, Keyzilen® or Sonsuvi®.  Our  ability  to  generate  future  revenue  from  product  sales  depends  heavily  on  our
success in many areas, including but not limited to:

● completing research and clinical development of our product candidates;

● obtaining marketing approvals for our product candidates, including AM-125, AM-201, AM-301, Keyzilen® or Sonsuvi®, for which we will have

to complete clinical trials;

● developing a  sustainable  and  scalable  manufacturing  process  for  any  approved  product  candidates  and  maintaining  supply  and  manufacturing
relationships with third parties that can conduct the process and provide adequate (in amount and quality) products to support clinical development
and the market demand for our product candidates, if approved;

● launching and commercializing product candidates for which we obtain marketing approval, either directly or with a collaborator or distributor;

● obtaining market acceptance of our product candidates as viable treatment options;

● addressing any competing technological and market developments;

● identifying, assessing, acquiring and/or developing new product candidates;

● negotiating favorable terms in any collaboration, licensing, or other arrangements into which we may enter;

● maintaining, protecting, and expanding our portfolio of intellectual property rights, including patents, trade secrets, and know-how; and

● attracting, hiring, and retaining qualified personnel.

Even if one or more of the product candidates that we develop is approved for commercial sale, we anticipate incurring significant costs associated
with commercializing any approved product candidate. Because of the numerous risks and uncertainties with pharmaceutical product development, we are
unable to accurately predict the timing or amount of increased expenses or when, or if, we will be able to achieve profitability. Our expenses could increase
beyond expectations if we are required by the FDA, the EMA, or other regulatory agencies, domestic or foreign, to change our manufacturing processes, or
to  perform  clinical,  nonclinical,  or  other  types  of  trials  in  addition  to  those  that  we  currently  anticipate.  In  cases  where  we  are  successful  in  obtaining
regulatory approvals to market one or more of our product candidates, our revenue will be dependent, in part, upon the size of the markets in the territories
for which we gain regulatory approval, the accepted price for the product, the ability to obtain coverage and reimbursement at any price, and whether we
own  the  commercial  rights  for  that  territory.  If  the  number  of  our  addressable  patients  is  not  as  significant  as  we  estimate,  the  indication  approved  by
regulatory authorities is narrower than we expect, or the treatment population is narrowed by competition, physician choice or treatment guidelines, we
may not generate significant revenue from sales of such products, even if approved. Additionally, if we are not able to generate sufficient revenue from the
sale of any approved products, we may never become profitable.

We may be unable to develop and commercialize AM-125, AM-201, AM-301, Keyzilen® or Sonsuvi®AM-201 or any other product candidate and,
even if we do, may never achieve profitability. Even if we do achieve profitability, we may not be able to sustain or increase profitability on a semiannual
or annual basis. Our failure to become and remain profitable would decrease the value of the Company and could impair our ability to raise capital, expand
our business or continue our operations.

5

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
We expect that we will need substantial additional funding before we can expect to become profitable from sales of our products. If we are unable to
raise capital when needed, we could be forced to delay, reduce or eliminate our product development programs or commercialization efforts.

We expect our research and development expenses to remain significant in connection with our ongoing clinical development activities, particularly as
we initiate new trials with AM-125, AM-201 and AM-301, may initiate new trials of Keyzilen® and Sonsuvi® and may initiate pre-clinical and clinical
development  of  other  product  candidates.  We  expect  our  total  cash  need  in  2021  to  be  in  the  range  of  CHF  11.5  to  13.0  million  for  our  expected  total
operating expenses of CHF 7 to 7.5 million and our expected capitalized research and development costs of CHF 4.5 to 5.5 million. As of December 31,
2020, our cash and cash equivalents were CHF 11.3 million. Our assumptions may prove to be wrong, and we may have to use our capital resources sooner
than we currently expect. If we are unable to raise capital when needed, we could be forced to delay, suspend, reduce or terminate our product development
programs or commercialization efforts. Also, should we fail to raise sufficient funds to cover our operating expenditures for at least a 12 month period, we
may no longer be considered a “going concern.” The lack of a going concern assessment may negatively affect the valuation of the Company’s investments
in  its  subsidiaries  and  result  in  a  revaluation  of  these  holdings.  The  board  of  directors  will  need  to  consider  the  interests  of  our  creditors  and  take
appropriate action to restructure the business if it appears that we are insolvent or likely to become insolvent. Our future funding requirements will depend
on many factors, including but not limited to:

● the scope, rate of progress, results and cost of our clinical trials, nonclinical testing, and other related activities;

● the  cost  of  manufacturing  clinical  supplies,  and  establishing  commercial  supplies,  of  our  product  candidates  and  any  products  that  we  may

develop;

● the number and characteristics of product candidates that we pursue;

● the cost, timing, and outcomes of regulatory approvals;

● the cost and timing of establishing sales, marketing, and distribution capabilities; and

● the terms and timing of any collaborative, licensing, and other arrangements that we may establish, including any required milestone and royalty

payments thereunder.

We expect that we will require additional funding to continue our ongoing clinical development activities and seek to obtain regulatory approval for,
and commercialize, our product candidates. If we receive regulatory approval or clearance for any of our product candidates, and if we choose to not grant
any  licenses  to  partners,  we  expect  to  incur  significant  commercialization  expenses  related  to  product  manufacturing,  sales,  marketing  and  distribution,
depending  on  where  we  choose  to  commercialize.  We  also  expect  to  continue  to  incur  additional  costs  associated  with  operating  as  a  public  company.
Additional  funds  may  not  be  available  on  a  timely  basis,  on  favorable  terms,  or  at  all,  and  such  funds,  if  raised,  may  not  be  sufficient  to  enable  us  to
continue to implement our long-term business strategy. If we are not able to raise capital when needed, we could be forced to delay, reduce or eliminate our
product development programs or commercialization efforts.

Raising additional capital may cause dilution to our shareholders, restrict our operations or require us to relinquish rights to our intellectual property
or future revenue streams.

Until such time, if ever, as we can generate substantial product revenue, we expect to finance our cash needs through a combination of equity offerings,
debt financings, grants, and license and development agreements in connection with any collaborations. We do not have any committed external source of
funds. In the event we need to seek additional funds, we may raise additional capital through the sale of equity or convertible debt securities. In such an
event,  our  shareholders’  ownership  interests  will  be  diluted,  and  the  terms  of  these  new  securities  may  include  liquidation  or  other  preferences  that
adversely  affect  our  shareholders’  rights  as  holders  of  our  common  shares.  Debt  financing,  if  available,  may  involve  agreements  that  include  covenants
limiting or restricting our ability to take specific actions, such as incurring additional debt, making capital expenditures or declaring dividends.

6

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
If we raise additional funds through collaborations, strategic alliances or marketing, distribution or licensing arrangements with third parties, we may
have to relinquish valuable rights to our intellectual property or future revenue streams. If we are unable to raise additional funds when needed, we may be
required to delay, limit, reduce or terminate our product development or future commercialization efforts or grant rights to develop and market product
candidates that we would otherwise prefer to develop and market ourselves.

We do not have a history of commercializing pharmaceutical products, which may make it difficult to evaluate the prospects for our future viability.

Our operations to date have been limited to financing and staffing the Company, developing our technology and developing our product candidates. We
have  not  yet  demonstrated  an  ability  to  successfully  complete  large-scale,  pivotal  clinical  trials,  obtain  marketing  approvals,  manufacture  a  commercial
scale  product  or  conduct  sales  and  marketing  activities  necessary  for  successful  product  commercialization.  Consequently,  predictions  about  our  future
success or viability may not be as accurate as they could be if we had a history of successfully developing and commercializing pharmaceutical products.

We are in the process of evaluating potential next steps in the development of our late-stage product candidates Keyzilen® and Sonsuvi®. We cannot
give any assurance that these candidates will continue to be developed, receive regulatory approval or be successfully commercialized or partnered.

We do not have any products that have gained regulatory approval. We have two late-stage clinical product candidates, (i) Keyzilen® (AM-101), which
is being developed for the treatment of acute inner ear tinnitus and (ii) Sonsuvi® (AM-111), which is being developed for the treatment of acute inner ear
hearing loss. On March 13, 2018, we announced that the TACTT3 Phase 3 clinical trial with Keyzilen® did not meet its primary efficacy endpoint of a
statistically  significant  improvement  in  the  Tinnitus  Functional  Index,  or  TFI,  score  from  baseline  to  Day  84  in  the  active  treated  group  compared  to
placebo either in the overall population or in the otitis media subpopulation. This followed our announcement in August 2016 that, TACTT2, the previously
conducted Phase 3 sister trial with Keyzilen®, did not meet its two co-primary efficacy endpoints of statistically significant changes in tinnitus loudness
and tinnitus burden compared to placebo.

On April 25, 2019, we announced that we had completed the design of a pivotal Phase 2/3 trial for Keyzilen®. The trial shall, in two stages, reaffirm
the compound’s efficacy in the treatment of acute tinnitus following traumatic cochlear injury and provide confirmatory efficacy data to support a filing for
marketing authorization. On September 13, 2019, we announced that we had obtained advice on the development plan and regulatory pathway from the
U.S. Food and Drug Administration (“FDA”) in the context of a Type C meeting and from the European Medicines Agency (“EMA”) in the context of a
Scientific Advice procedure for Keyzilen®. If we continue development of Keyzilen® with a pivotal Phase 2/3 trial in order to pursue regulatory approval,
which may require additional studies and trials in the future, we would need to obtain additional funds for any such additional study or studies, and we may
be  unable  to  do  so.  We  currently  aim  to  implement  the  further  development  of  Keyzilen®  with  non-dilutive  funding,  which  may  include  strategic
partnering, special purpose vehicle financing, grant funding or a combination thereof. If we are not able to obtain additional funds, we will not be able to
complete the development, testing and commercialization of Keyzilen®.

On November 28, 2017, we announced that the HEALOS Phase 3 clinical trial that investigated our other late-stage product candidate, Sonsuvi®, in
the treatment of acute inner ear hearing loss did not meet the primary efficacy endpoint of a statistically significant improvement in hearing from baseline
to Day 28 compared to placebo for either active treatment groups in the overall study population. However, in post-hoc analyses, a clinically meaningful
and nominally significant improvement in hearing was observed in the subpopulation of patients with acute profound hearing loss at baseline. Based on
these results, we submitted the design of a new pivotal trial with AM-111 0.4 mg/mL in patients suffering from acute profound hearing loss to the European
Medicines Agency,  or  EMA,  and  subsequently  also  to  the  U.S.  Food  and  Drug  Administration,  or  the  FDA,  for  review.  Through  a  Protocol  Assistance
procedure the EMA endorsed the proposed trial design, choice of efficacy and safety endpoints, as well as the statistical methodology. In a Type C meeting
with  written  responses,  the  proposed  choice  of  primary  and  secondary  efficacy  endpoints,  the  safety  endpoints,  as  well  as  the  planned  sample  size  and
statistical methodology were also endorsed by the FDA. We currently aim to implement the further development of Sonsuvi® through strategic partnering,
special purpose vehicle financing, grant funding or a combination thereof. If we are not able to obtain additional funds, we will not be able to complete the
development, testing and commercialization of Sonsuvi®.

7

 
 
 
 
 
 
 
 
 
On  December  30,  2019,  we  announced  the  formation  of  a  new  subsidiary,  Zilentin  Ltd.,  to  bundle  our  development  projects  for  the  treatment  of
tinnitus and hearing loss in a separate entity. Upon completion of the transfers from other Group companies, Zilentin Ltd. is expected to own all tangible
and intangible assets related to the development of tinnitus therapeutics, including Keyzilen®, and hearing loss therapeutics (Sonsuvi®).

Risks Related to the Development and Clinical Testing of Our Product Candidates

We depend entirely on the success of AM-125, AM-201, AM-301, Keyzilen® or Sonsuvi®, which are still in clinical development. If our clinical trials
are unsuccessful, we do not obtain regulatory approval or we are unable to commercialize AM-125, AM-201, AM-301, Keyzilen® or Sonsuvi®, or we
experience significant delays in doing so, our business, financial condition and results of operations will be materially adversely affected.

We currently have no products approved for sale and have invested a significant portion of our efforts and financial resources in the development of
AM-125, AM-201, AM-301, Keyzilen® or Sonsuvi®, which are still in clinical development. Our ability to generate product revenues, which we do not
expect to occur for at least the next few years, if ever, will depend heavily on successful clinical development, obtaining regulatory approval or clearance
and eventual commercialization of these product candidates. We currently generate no revenues from sales of any products, and we may never be able to
develop or commercialize a marketable product. The success of AM-125, AM-201, AM-301, Keyzilen® or Sonsuvi® and our other product candidates will
depend on several factors, including the following:

● completing clinical trials that demonstrate the efficacy and safety of our product candidates;

● receiving marketing approvals or clearance from competent regulatory authorities;

● establishing commercial manufacturing capabilities;

● launching commercial sales, marketing and distribution operations;

● acceptance of our product candidates by patients, the medical community and third-party payors;

● a continued acceptable safety profile following approval;

● competing effectively with other therapies; and

● qualifying for, maintaining, enforcing and defending our intellectual property rights and claims.

If we do not achieve one or more of these factors in a timely manner or at all, we could experience significant delays or an inability to successfully
commercialize AM-125, AM-201, AM-301, Keyzilen® or Sonsuvi®, which would materially adversely affect our business, financial condition and results
of operations.

We  face  risks  related  to  health  epidemics  and  outbreaks,  including  the  COVID-19  “coronavirus”  outbreak,  which  could  significantly  disrupt  our
preclinical studies and clinical trials, and therefore our receipt of necessary regulatory approvals could be delayed or prevented.

In December 2019, a novel strain of coronavirus COVID-19 was reported to have surfaced in Wuhan, China. The extent to which COVID-19 may
impact  our  preclinical  and  clinical  trial  operations  will  depend  on  future  developments,  which  are  highly  uncertain  and  cannot  be  predicted  with
confidence,  such  as  the  duration  and  geographic  reach  of  the  outbreak,  the  severity  of  COVID-19,  and  the  effectiveness  of  actions  to  contain  and  treat
COVID-19. In particular, the COVID-19 outbreak has impacted enrollment of patients into our “TRAVERS” phase 2 trial with AM-125. Candidates for
participation in this trial undergo certain types of neurosurgery, which are elective procedures. Due to the COVID-19 outbreak, the sites participating in the
“TRAVERS”  trial  have  postponed  elective  procedures  and  temporarily  reduced  or  suspended  clinical  research  activities.  This  temporarily  happened  in
spring 2020 and again in early 2021. We expect to complete enrollment in the third quarter of 2021, at the earliest.

8

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
The continued spread of COVID-19 globally could otherwise adversely impact our clinical trial operations, including our ability to recruit and retain
patients and principal investigators and site staff who, as healthcare providers, may have heightened exposure to COVID-19 if an outbreak occurs in their
geography. Disruptions or restrictions on our ability to travel to monitor data from our clinical trials, or to conduct clinical trials, or the ability of patients
enrolled in our studies to travel, or the ability of staff at study sites to travel, as well as temporary closures of our facilities or the facilities of our clinical
trials  partners  and  their  contract  manufacturers,  would  negatively  impact  our  clinical  trial  activities.  In  addition,  we  rely  on  independent  clinical
investigators, contract research organizations and other third-party service providers to assist us in managing, monitoring and otherwise carrying out our
preclinical studies and clinical trials, including the collection of data from our clinical trials, and the outbreak may affect their ability to devote sufficient
time and resources to our programs or to travel to sites to perform work for us. Similarly, our preclinical trials could be delayed and/or disrupted by the
outbreak. As a result, the expected timeline for data readouts of our preclinical studies and clinical trials and certain regulatory filings may be negatively
impacted, which would adversely affect our ability to obtain regulatory approval for and to commercialize our product candidates, increase our operating
expenses and have a material adverse effect on our financial results.

Clinical drug development involves a lengthy and expensive process with uncertain timelines and uncertain outcomes, and results of earlier studies and
trials may not be predictive of future trial results. If clinical trials of our drug product candidates are prolonged or delayed, we may be unable to obtain
required regulatory approvals, and therefore be unable to commercialize our drug product candidates on a timely basis or at all.

To obtain the requisite regulatory approvals to market and sell any of our drug product candidates, we must demonstrate through extensive pre-clinical
studies and clinical trials that our products are safe and effective in humans. Clinical testing is expensive and can take many years to complete, and its
outcome is inherently uncertain. Failure can occur at any time during the clinical trial process. The results of pre-clinical studies and early clinical trials of
our product candidates may not be predictive of the results of later-stage clinical trials. For example, positive results generated to date in clinical trials for
our product candidates do not ensure that later clinical trials will demonstrate similar results. Product candidates in later stages of clinical trials may fail to
show the desired safety and efficacy traits despite having progressed through pre-clinical studies and initial clinical trials. A number of companies in the
biopharmaceutical industry have suffered significant setbacks in advanced clinical trials due to lack of efficacy or adverse safety profiles, notwithstanding
promising results in earlier trials. Our future clinical trial results may not be successful.

Clinical  trials  must  be  conducted  in  accordance  with  FDA,  EMA  and  comparable  foreign  regulatory  authorities’  legal  requirements,  regulations  or
guidelines, and are subject to oversight by these governmental agencies and Institutional Review Boards, or IRBs, at the medical institutions where the
clinical  trials  are  conducted.  In  addition,  clinical  trials  must  be  conducted  with  supplies  of  our  product  candidates  produced  under  current  good
manufacturing practices, or cGMP, and other requirements. We depend on medical institutions and clinical research organizations, or CROs, to conduct our
clinical trials in compliance with current good clinical practice, or cGCP, standards. To the extent the CROs fail to enroll participants for our clinical trials,
fail to conduct the trials to cGCP standards or are delayed for a significant time in the execution of trials, including achieving full enrollment, we may be
affected by increased costs, program delays or both, which may harm our business.

To date, we have not completed all clinical trials required for the approval of any of our drug product candidates. Keyzilen®and Sonsuvi® are in Phase
3  clinical  development,  subject  to  our  ability  to  find  non-dilutive  partnering  for  such  programs,  and  AM-125  and  AM-201  are  in  Phase  2  and  Phase  1
clinical development, respectively.

The completion of clinical trials for our clinical product candidates may be delayed, suspended or terminated as a result of many factors, including but

not limited to:

● the  delay  or  refusal  of  regulators  or  IRBs  to  authorize  us  to  commence  a  clinical  trial  at  a  prospective  trial  site  and  changes  in  regulatory

requirements, policies and guidelines;

● delays or  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;

9

 
 
 
 
 
 
 
 
 
 
 
 
 
 
● the inability to enroll a sufficient number of patients in trials to ensure adequate statistical power to detect statistically significant treatment effects;

● negative or inconclusive results, which may require us to conduct additional pre-clinical or clinical trials or to abandon projects that we expect to

be promising;

● safety or  tolerability  concerns  could  cause  us  to  suspend  or  terminate  a  trial  if  we  find  that  the  participants  are  being  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 or safety concerns, among others;

● lower than anticipated retention rates of patients and volunteers in clinical trials;

● our CROs or clinical trial sites failing to comply with regulatory requirements or meet their contractual obligations to us in a timely manner, or at

all, deviating from the protocol or dropping out of a trial;

● delays relating to adding new clinical trial sites;

● difficulty in maintaining contact with patients after treatment, resulting in incomplete data;

● errors in survey design, data collection and translation;

● delays in establishing the appropriate dosage levels;

● the quality or stability of the product candidate falling below acceptable standards;

● the inability to produce or obtain sufficient quantities of the product candidate to complete clinical trials; and

● exceeding budgeted costs due to difficulty in accurately predicting costs associated with clinical trials.

Any  delays  in  completing  our  clinical  trials  will  increase  our  costs,  slow  down  our  drug  product  candidate  development  and  approval  process  and
jeopardize  our  ability  to  commence  product  sales  and  generate  revenues.  Any  of  these  occurrences  may  harm  our  business,  financial  condition  and
prospects  significantly.  In  addition,  many  of  the  factors  that  cause,  or  lead  to,  a  delay  in  the  commencement  or  completion  of  clinical  trials  may  also
ultimately lead to the denial of regulatory approval of our drug product candidates.

Positive or timely results from pre-clinical or early-stage trials do not ensure positive or timely results in late-stage clinical trials or product approval
by  the  FDA,  the  EMA  or  comparable  foreign  regulatory  authorities.  Product  candidates  that  show  positive  pre-clinical  or  early  clinical  results  may  not
show sufficient safety or efficacy in later stage clinical trials and therefore may fail to obtain regulatory approvals.

Also, pre-clinical and clinical data are often susceptible to varying interpretations and analyses. Many companies that believed their product candidates
performed satisfactorily in pre-clinical studies and clinical trials have nonetheless failed to obtain marketing approval for the product candidates. The FDA,
the EMA and comparable foreign regulatory authorities have substantial discretion in the approval process and in determining when or whether regulatory
approval  will  be  obtained  for  any  of  our  product  candidates.  Even  if  we  believe  the  data  collected  from  clinical  trials  of  our  product  candidates  are
promising, such data may not be sufficient to support approval by the FDA, the EMA or any other regulatory authority.

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 changes in trial procedures set forth in protocols, differences in the size and type of the patient populations, adherence to the
dosing regimen and other trial protocols and the rate of dropout among clinical trial participants.

10

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
If we are required to conduct additional clinical trials or other testing of AM-125, AM-201, Keyzilen® or Sonsuvi® or any other product candidate that
we develop beyond the trials and testing that we currently contemplate, if we are unable to successfully complete clinical trials of our product candidates or
other testing, if the results of these trials or tests are unfavorable or are only modestly favorable or if there are safety concerns associated with AM-125,
AM-201, Keyzilen® or Sonsuvi® or our other drug product candidates, we may:

● be delayed in obtaining marketing approval for our product candidates;

● not obtain marketing approval at all;

● obtain approval for indications or patient populations that are not as broad as intended or desired;

● obtain approval with labeling that includes significant use or distribution restrictions or significant safety warnings, including boxed warnings;

● be subject to additional post-marketing testing or other requirements; or

● remove the product from the market after obtaining marketing approval.

Our product development costs will also increase if we experience delays in testing or marketing approvals or if we are required to conduct additional
clinical trials or other testing of AM-125, AM-201, Keyzilen® or Sonsuvi®  beyond  the  trials  and  testing  that  we  currently  contemplate  and  we  may  be
required  to  obtain  additional  funds  to  complete  such  additional  clinical  trials.  We  cannot  assure  you  that  our  clinical  trials  will  begin  as  planned  or  be
completed on schedule, if at all, or that we will not need to restructure our trials after they have begun. Significant clinical trial delays also could shorten
any periods during which we may have the exclusive right to commercialize our product candidates or allow our competitors to bring products to market
before we do or shorten any periods during which we have the exclusive right to commercialize our product candidates, which may harm our business and
results of operations. In addition, some of the factors that cause, or lead to, clinical trial delays may ultimately lead to the denial of regulatory approval of
AM-125, AM-201, Keyzilen® or Sonsuvi® or any other drug product candidate.

If serious adverse, undesirable or unacceptable side effects are identified during the development of our product candidates or following approval, if
any, we may need to abandon our development of such product candidates, the commercial profile of any approved label may be limited, or we may be
subject to other significant negative consequences following marketing approval, if any.

If our product candidates are associated with serious adverse, undesirable or unacceptable side effects, we may need to abandon their 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 compounds that initially showed promise in pre-clinical or early-stage testing have later been found to cause side effects that restricted
their use and prevented further development of the compound for larger indications.

In  our  clinical  trial  of  AM-125  and  AM-201  to  date,  adverse  events  included  a  low  number  of  transient  and  dose-dependent  nasal  congestion  or
discomfort.  No  treatment-related  serious  adverse  events  were  observed.  In  our  clinical  trials  of  Keyzilen®  and  Sonsuvi®  to  date,  adverse  events  have
included  procedure-related  transient  changes  in  tinnitus  loudness,  muffled  hearing,  ear  discomfort  or  pain,  incision  site  complications  and  middle  ear
infections. A limited number of serious adverse events were observed (in 1.2 to 2.5% of patients enrolled in the Keyzilen® trials and in 2.7 to 4.5% of
patients in the Sonsuvi® trials); all (Keyzilen®) or most (Sonsuvi®) were considered unrelated or unlikely related to the treatment. Occurrence of serious
procedure-  or  treatment-related  side  effects  could  impede  clinical  trial  enrollment  and  receipt  of  marketing  approval  from  the  FDA,  the  EMA  and
comparable foreign regulatory authorities. They could also adversely affect physician or patient acceptance of our product candidates.

11

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Additionally, if one or more of our product candidates receives 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 product;

● regulatory authorities may require additional warnings on the label;

● we may be required to create a medication guide outlining the risks of such side effects for distribution to patients;

● we could be sued and held liable for harm caused to patients; and

● our reputation and physician or patient acceptance of our products may suffer.

Any  of  these  events  could  prevent  us  from  achieving  or  maintaining  market  acceptance  of  the  particular  product  candidate,  if  approved,  and  could

significantly harm our business, results of operations and prospects.

We  depend  on  enrollment  of  patients  in  our  clinical  trials  for  our  product  candidates.  If  we  are  unable  to  enroll  patients  in  our  clinical  trials,  our
research and development efforts could be materially adversely affected.

Successful and timely completion of clinical trials will require that we enroll a sufficient number of patient candidates. Trials may be subject to delays
as a result of patient enrollment taking longer than anticipated or patient withdrawal. Patient enrollment depends on many factors, including the size and
nature of the patient population, eligibility criteria for the trial, the proximity of patients to clinical sites, the design of the clinical protocol, the availability
of  competing  clinical  trials,  the  availability  of  new  drugs  approved  for  the  indication  the  clinical  trial  is  investigating,  and  clinicians’  and  patients’
perceptions as to the potential advantages of the drug being studied in relation to other available therapies.

The specific target population of patients and therapeutic time windows may make it difficult for us to enroll enough patients to complete our clinical
trials in a timely and cost-effective manner. Delays in the completion of any clinical trial of our product candidates will increase our costs, slow down our
product candidate development and approval process and delay or potentially jeopardize our ability to commence product sales and generate revenue. In
addition, many of the factors that cause, or lead to, a delay in the commencement or completion of clinical trials may also ultimately lead to the denial of
regulatory approval of our product candidates.

We may become exposed to costly and damaging liability claims, either when testing our product candidates in the clinic or at the commercial stage;
and our product liability insurance may not cover all damages from such claims.

We are exposed to potential product liability and professional indemnity risks that are inherent in the research, development, manufacturing, marketing
and use of pharmaceutical products. Currently, we have no products that have been approved for commercial sale; however, the current and future use of
product candidates by us in clinical trials, and the sale of any approved products in the future, may expose us to liability claims. These claims might be
made by patients that use the product, healthcare providers, pharmaceutical companies or others selling such products. Any claims against us, regardless of
their  merit,  could  be  difficult  and  costly  to  defend  and  could  materially  adversely  affect  the  market  for  our  product  candidates  or  any  prospects  for
commercialization of our product candidates.

Although  the  clinical  trial  process  is  designed  to  identify  and  assess  potential  side  effects,  it  is  always  possible  that  a  drug,  even  after  regulatory
approval, may exhibit unforeseen side effects. If any of our product candidates were to cause adverse side effects during clinical trials or after approval of
the  product  candidate,  we  may  be  exposed  to  substantial  liabilities.  Physicians  and  patients  may  not  comply  with  any  warnings  that  identify  known
potential adverse effects and patients who should not use our product candidates.

We purchase liability insurance in connection with each of our clinical trials. It is possible that our liabilities could exceed our insurance coverage. We
intend to expand our insurance coverage to include the sale of commercial products if we obtain marketing approval for any of our product candidates.
However, we may not be able to maintain insurance coverage at a reasonable cost or obtain insurance coverage that will be adequate to satisfy any liability
that may arise. If a successful product liability claim or series of claims is brought against us for uninsured liabilities or in excess of insured liabilities, our
assets may not be sufficient to cover such claims and our business operations could be impaired.

12

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Should any of the events described above occur, this could have a material adverse effect on our business, financial condition and results of operations.

We have obtained orphan drug designation for Sonsuvi® for the treatment of ASNHL from the FDA and the EMA, and we may rely on obtaining and
maintaining orphan drug exclusivity for Sonsuvi®, if approved. Orphan drug designation may not ensure that we will enjoy market exclusivity in a
particular market, and if we fail to obtain or maintain orphan drug exclusivity for Sonsuvi®, we may be subject to earlier competition and our potential
revenue will be reduced.

Sonsuvi® has been granted orphan drug designation for the treatment of ASNHL by the FDA and EMA. Under the Orphan Drug Act, the FDA may
designate a product as an orphan drug if it is intended to treat a rare disease or condition, defined as a patient population of fewer than 200,000 in the
United States, or a patient population greater than 200,000 in the United States where there is no reasonable expectation that the cost of developing the drug
will be recovered from sales in the United States. In the European Union, the EMA’s Committee for Orphan Medicinal Products, or COMP, grants orphan
drug designation to promote the development of products that are intended for the diagnosis, prevention, or treatment of a life-threatening or chronically
debilitating condition affecting not more than five in 10,000 persons in the European Union. Additionally, designation is granted for products intended for
the diagnosis, prevention, or treatment of a life-threatening, seriously debilitating or serious and chronic condition when, without incentives, it is unlikely
that sales of the drug in the European Union would be sufficient to justify the necessary investment in developing the drug or biological product or where
there  is  no  satisfactory  method  of  diagnosis,  prevention,  or  treatment,  or,  if  such  a  method  exists,  the  medicine  must  be  of  significant  benefit  to  those
affected by the condition.

In the United States, orphan drug designation entitles a party to financial incentives such as opportunities for grant funding towards clinical trial costs,
tax advantages and user-fee waivers. In addition, if a product receives the first FDA approval for the indication for which it has orphan designation, the
product is entitled to orphan drug exclusivity, which means the FDA may not approve any other application to market the same drug for the same indication
for a period of seven years, except in limited circumstances, such as a showing of clinical superiority over the product with orphan exclusivity or where the
manufacturer is unable to assure sufficient product quantity. In the European Union, orphan drug designation entitles a party to financial incentives such as
reduction of fees or fee waivers and ten years of market exclusivity following drug or biological product approval. This period may be reduced to six years
if the orphan drug designation criteria are no longer met, including where it is shown that the product is sufficiently profitable not to justify maintenance of
market exclusivity.

Even though we have obtained orphan drug designation for Sonsuvi® for the treatment of ASNHL in the United States and Europe, we may not be the
first to obtain marketing approval for any particular orphan indication due to the uncertainties associated with developing pharmaceutical products. Further,
even if we obtain orphan drug designation for a product, that exclusivity may not effectively protect the product from competition because different drugs
with  different  active  moieties  can  be  approved  for  the  same  condition.  Moreover,  the  FDA  can  waive  orphan  drug  exclusivity  if  we  are  unable  to
manufacture  sufficient  supplies  of  Sonsuvi®  if  the  FDA  finds  that  a  subsequent  applicant  demonstrates  clinical  superiority  to  Sonsuvi®.  Orphan  drug
designation  neither  shortens  the  development  time  or  regulatory  review  time  of  a  drug  nor  gives  the  drug  any  advantage  in  the  regulatory  review  or
approval process.

Due to our limited resources and access to capital, we must and have in the past decided to prioritize development of certain product candidates; these
decisions may prove to have been wrong and may adversely affect our revenues.

Because we have limited resources and access to capital to fund our operations, we must decide which product candidates to pursue and the amount of
resources to allocate to each. As such, we have been primarily focused on the development of AM-125, AM-201, AM-301, Keyzilen® or Sonsuvi®, with
our current commercial focus being limited to AM-125, AM-201 and AM-301 while we search for non-dilutive or strategic transactions with respect to
Keyzilen®  and  Sonsuvi®.  Our  decisions  concerning  the  allocation  of  research,  collaboration,  management  and  financial  resources  toward  particular
compounds, product candidates or therapeutic areas may not lead to the development of viable commercial products and may divert resources away from
better  opportunities.  Similarly,  our  potential  decisions  to  delay,  terminate  or  collaborate  with  third  parties  in  respect  of  certain  product  development
programs may also prove not to be optimal and could cause us to miss valuable opportunities. If we make incorrect determinations regarding the market
potential  of  our  product  candidates  or  misread  trends  in  the  biopharmaceutical  industry,  in  particular  for  inner  ear  disorders,  our  business,  financial
condition and results of operations could be materially adversely affected.

13

 
 
 
 
 
 
 
 
 
Our research and development activities could be affected or delayed as a result of possible restrictions on animal testing.

Certain  laws  and  regulations  require  us  to  test  our  product  candidates  on  animals  before  initiating  clinical  trials  involving  humans. Animal  testing
activities have been the subject of controversy and adverse publicity. Animal rights groups and other organizations and individuals have attempted to stop
animal testing activities by pressing for legislation and regulation in these areas and by disrupting these activities through protests and other means. To the
extent the activities of these groups are successful, our research and development activities may be interrupted, delayed or become more expensive.

Risks Related to Regulatory Approval of Our Product Candidates

We  cannot  give  any  assurance  that  any  of  our  drug  product  candidates  will  receive  regulatory  approval,  which  is  necessary  before  they  can  be
commercialized.

Our  future  success  is  dependent  on  our  ability  to  successfully  develop,  obtain  regulatory  approval  for,  and  then  successfully  commercialize  one  or
more  product  candidates.  We  currently  have  one  drug  product  candidate,  AM-125,  in  Phase  II  clinical  development,  and  another, AM-201,  in  Phase  I
clinical development. Additionally, we have two late-stage drug product candidates, (i) Keyzilen® (AM-101), which is being developed for the treatment of
acute inner ear tinnitus and (ii) Sonsuvi® (AM-111), being developed for the treatment of acute inner ear hearing loss. We are not permitted to market or
promote any of our drug product candidates before we receive regulatory approval from the FDA, EMA or comparable foreign regulatory authorities, and
we may never receive such regulatory approval for any of our product candidates.

Although certain of our employees have prior experience with submitting marketing applications to the FDA, EMA or comparable foreign regulatory
authorities, we as a company have not submitted such applications for our drug product candidates. We cannot be certain that any of our product candidates
will  be  successful  in  clinical  trials  or  receive  regulatory  approval.  Applications  for  our  product  candidates  could  fail  to  receive  regulatory  approval  for
many reasons, including but not limited to the following:

● the FDA, EMA or comparable foreign regulatory authorities may disagree with the design or implementation of our clinical trials;

● the population studied in the clinical program may not be sufficiently broad or representative to assure safety in the full population for which we

seek approval;

● the FDA, EMA or comparable foreign regulatory authorities may disagree with our interpretation of data from nonclinical trials 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, or NDA,

or other submission or to obtain regulatory approval in the United States or elsewhere;

● we may be unable to demonstrate to the FDA, EMA or comparable foreign regulatory authorities that a product candidate’s risk-benefit ratio for

its proposed indication is acceptable;

● the FDA, EMA or other regulatory authorities may fail to approve the manufacturing processes, test procedures and specifications, or facilities of

third-party manufacturers with which we contract for clinical and commercial supplies; and

● the  approval  policies  or  regulations  of  the  FDA,  EMA  or  comparable  foreign  regulatory  authorities  may  significantly  change  in  a  manner

rendering our clinical data insufficient for approval.

In  addition,  no  product  for  the  treatment  of  acute  inner  ear  tinnitus,  acute  inner  ear  hearing  loss  or  antipsychotic-induced  weight  gain  has  been
approved by the FDA or the EMA. Accordingly, our current product candidates or any of our other future product candidates could take a significantly
longer time to gain regulatory approval than expected or may never gain regulatory approval. This could delay or eliminate any potential product revenue
by delaying or terminating the potential commercialization of our product candidates.

14

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
We generally plan to seek regulatory approval to commercialize our product candidates in the United States, the European Union and in additional
foreign  countries  where  we  have  commercial  rights.  To  obtain  regulatory  approval  in  other  countries,  we  must  comply  with  numerous  and  varying
regulatory requirements of such other countries regarding safety, efficacy, chemistry, manufacturing and controls, clinical trials, commercial sales, pricing,
and  distribution  of  our  product  candidates.  Even  if  we  are  successful  in  obtaining  approval  in  one  jurisdiction,  we  cannot  ensure  that  we  will  obtain
approval in any other jurisdictions. Failure to obtain marketing authorization for our product candidates will result in our being unable to market and sell
such products, which would materially adversely affect our business, financial conditional and results of operations. If we fail to obtain approval in any
jurisdiction, the geographic market for our product candidates could be limited. Similarly, regulatory agencies may not approve the labeling claims that are
necessary or desirable for the successful commercialization of our product candidates.

We  cannot  give  any  assurance  that  our  medical  device  candidate  AM-301  will  receive  regulatory  clearance,  which  is  necessary  before  it  can  be
commercialized.

Under project code AM-301, we are developing a spray product for intranasal protection against airborne viruses or allergens. AM-301 is formulated
as a gel emulsion and – unlike drug products – does not contain any active pharmaceutical ingredient. The formulation is neither absorbed nor metabolized
and does not have any pharmacological or immunological interaction with the human body. Its effects – trapping of virus or allergen particles, coating of
nasal mucosa tissues and humidification of such tissues – are purely of physical-mechanical nature. We therefore consider AM-301 to be a medical device
rather than a drug product and that different regulatory requirements apply.

Unless an exemption applies, any medical device that is to be marketed in the U.S. must first receive from the FDA either 510(k) clearance, by filing a
510(k) premarket notification, or premarket application (PMA) approval, after submitting a PMA. Alternatively, the device may be cleared through the de
novo classification process by the FDA. Based on advice from regulatory consultants and our own research, we expect AM-301 to be considered a Class II
device  by  FDA  and  that  the  510(k)  pathway  applies  to  AM-301’s  intended  use  of  promoting  alleviation  of  mild  allergic  symptoms  triggered  by  the
inhalation of various airborne allergens.

To obtain 510(k) clearance, a company must submit a premarket notification demonstrating substantial equivalence between the proposed device and a
legally marketed “predicate” device, which is defined as a legally marketed device, that (i) was legally marketed prior to May 28, 1976, for which the FDA
has not yet called for submission of a PMA application; (ii) has been reclassified from Class III to Class II or Class I; (iii) has been cleared through the
510(k) premarket notification process; or (iv) has been previously determined to be exempt from the 510(k) process. Substantial equivalence means that the
proposed  device  has  the  same  intended  use  and  the  same  technological  characteristics  as  the  predicate  device,  or,  if  the  new  device  has  different
technological  characteristics,  that  the  device  is  as  safe  and  effective  as  the  predicate  device  and  does  not  raise  different  questions  of  safety  and
effectiveness. We have identified two such predicate devices and plan to reference them in our planned 510(k) submission.

AM-301 is also intended for use in the reduction of the intranasal infectious viral load following inspiration of airborne viruses such as SARS-CoV-2.
Since there may be no valid predicate device available for this intended use, we may have to submit a de novo request to the FDA. Under the de novo
pathway, we would have to prove that AM-301 does not present substantial risk to the patient (rather than just demonstrating substantial equivalence with
the safety of the relevant predicate device(s)), which may require additional testing. The review by the FDA would take a minimum of 150 days in the de
novo process compared to a minimum of 90 days in the 510(k) process and requires higher fees. Any device that has been classified through the de novo
process may be marketed and used as predicate for future 510(k) submissions. The FDA may also, instead of accepting a 510(k) submission, require us to
submit a PMA, which is typically a much more complex, lengthy and burdensome application than a 510(k). To support a PMA, the FDA would likely
require that we conduct one or more clinical studies to demonstrate that the device is safe and effective. In some cases such studies may be requested for a
510(k)  as  well.  We  may  not  be  able  to  meet  the  requirements  to  obtain  510(k)  clearance  or  PMA  approval,  in  which  case  the  FDA  may  not  grant  any
necessary clearances or approvals. In addition, the FDA may place significant limitations upon the intended use of our products as a condition to a 510(k)
clearance or PMA approval. Product applications can also be denied or withdrawn due to failure to comply with regulatory requirements or the occurrence
of  unforeseen  problems  following  clearance  or  approval.  Any  delays  or  failure  to  obtain  FDA  clearance  or  approval  of  new  products  we  develop,  any
limitations  imposed  by  the  FDA  on  new  product  use  or  the  costs  of  obtaining  FDA  clearance  or  approvals  could  have  a  material  adverse  effect  on  our
business, financial condition and results of operations.

15

 
 
 
 
 
 
 
 
During  public  health  emergencies,  FDA  can  use  emergency  authorities,  including  Emergency  Use  Authorizations  (EUAs),  to  help  make  medical
products available as quickly as possible by allowing unapproved medical products to reach patients in need when there are no adequate, FDA-approved
and available alternatives. In addition to COVID-19 tests, the FDA has issued EUAs for other devices, such as ventilators, respirators, face shields, and
decontamination systems to treat COVID-19 patients and to protect healthcare workers. Since AM-301 has been shown to significantly reduce the viral
infectious load following inoculation of reconstituted human nasal epithelia and based on its favorable safety and tolerability profile, we believe that the
device may be eligible for and made available under the EUA procedure. However, the FDA has broad discretion over the grant of EUAs, and there is no
guarantee that AM-301 will become available to the general public earlier than through the regular regulatory pathway.

Following  a  preliminary  review  of  our  pre-submission  for  AM-301  by  the  FDA’s  Center  for  Devices  and  Radiological  Health  (CDRH),  we  were
notified by the Agency that the Center for Drug Evaluation and Research (CDER) would be responsible for the review of our product and that our pre-
submission request for EUA was transferred to CDER. Based on additional feedback from the FDA, we decided to update the pre-submission request for
the  510(k)  pathway  by  restricting  the  intended  use  to  promoting  alleviation  of  mild  allergic  symptoms  triggered  by  the  inhalation  of  various  airborne
allergens  given  available  precedence.  In  addition,  we  filed  a  pre-submission  Request  for  Designation  (RFD)  to  the  Agency’s  Office  of  Combination
Products (OCP) for the second intended use of reducing the intranasal infectious viral load following inspiration of airborne viruses in order to determine
the Agency component that will have jurisdiction for AM-301. We believe that the product meets the FDA’s requirements for classification as a medical
device also for this second intended use and will therefore be reviewed by CDRH rather than CDER, however, there can be no guarantee that the FDA will
agree with our analysis.

Many foreign countries in which we intend to market AM-301 have regulatory bodies and restrictions similar to those of the FDA. International sales
are subject to foreign government regulation, the requirements of which vary substantially from country to country. The time required to obtain approval by
a foreign country may be longer or shorter than that required for FDA clearance and the requirements may differ.

In  particular,  marketing  of  medical  devices  in  the  European  Union  (EU)  is  subject  to  compliance  with  the  Medical  Devices  Directive  93/92/EEC
(MDD). A medical device may be placed on the market within the EU only if it conforms to certain “essential requirements” and bears the CE Mark. The
most fundamental and essential requirement is that a medical device must be designed and manufactured in such a way that it will not compromise the
clinical  condition  or  safety  of  patients,  or  the  safety  and  health  of  users  and  others.  In  addition,  the  device  must  achieve  the  essential  performance(s)
intended by the manufacturer and be designed, manufactured and packaged in a suitable manner.

Manufacturers  must  demonstrate  that  their  devices  conform  to  the  relevant  essential  requirements  through  a  conformity  assessment  procedure. The
nature of the assessment depends upon the classification of the device. The classification rules are mainly based on three criteria: the length of time the
device is in contact with the body, the degree of invasiveness and the extent to which the device affects the anatomy. Conformity assessment procedures for
all but the lowest risk classification of device involve a notified body. Notified bodies are often private entities and are authorized or licensed to perform
such  assessments  by  government  authorities.  Manufacturers  usually  have  some  flexibility  to  select  a  notified  body  for  the  conformity  assessment
procedures for a particular class of device and to reflect their circumstances, e.g., the likelihood that the manufacturer will make frequent modifications to
its  products.  Conformity  assessment  procedures  require  an  assessment  of  available  clinical  evidence,  literature  data  for  the  product  and  post-market
experience in respect of similar products already marketed. Notified bodies also may review the manufacturer’s quality systems. If satisfied that the product
conforms to the relevant essential requirements, the notified body issues a certificate of conformity, which the manufacturer uses as a basis for its own
declaration of conformity and application of the CE Mark. Application of the CE Mark allows the general commercializing of a product in the EU. The
product can also be subjected to local registration requirements depending on the country. We maintain CE Marking on all of our products that require such
markings as well as local registrations as required.

In May 2017, the EU adopted a new Medical Devices Regulation (EU) 2017/745 (MDR), which will repeal and replace the MDD with effect from
May 26, 2021. The MDR clearly envisages, among other things, stricter controls of medical devices, including strengthening of the conformity assessment
procedures, increased expectations with respect to clinical data for devices and pre-market regulatory review of high-risk devices. The MDR also envisages
greater control over notified bodies and their standards, increased transparency, more robust device vigilance requirements and clarification of the rules for
clinical investigations. Under transitional provisions, medical devices with notified body certificates issued under the MDD prior to May 26, 2021 may
continue  to  be  placed  on  the  market  for  the  remaining  validity  of  the  certificate,  until  May  27,  2024  at  the  latest.  After  the  expiry  of  any  applicable
transitional period, only devices that have been CE marked under the MDR may be placed on the market in the EU.

16

 
 
 
 
 
 
 
 
Under the MDD, AM-301 is classified as a Class I device which does not require a notified body for the conformity assessment procedure. Under the
MDR, AM-301 will be classified as a Class II device which will require a notified body. We expect to register AM-301 in the EU prior to the transition
from the MDD to the MDR and plan to meet the requirements for conformity as Class II during the transition period ending May 27, 2024.

Because we are developing therapies for which there is little clinical experience and, in some cases, using new endpoints, there is more risk that the
outcome  of  our  clinical  trials  will  not  be  favorable.  Even  if  the  results  of  our  trials  are  favorable,  there  is  risk  that  they  will  not  be  acceptable  to
regulators or physicians.

There are currently no drugs with proven efficacy for acute inner ear tinnitus, acute inner ear hearing loss or acute peripheral vertigo. In addition, there
has been limited historical clinical trial experience generally for the development of drugs to treat these conditions. Regulatory authorities in the United
States and European Union have not issued definitive guidance as to how to measure the efficacy of treatments for acute inner ear tinnitus, acute inner ear
hearing loss or acute peripheral vertigo, and regulators have not yet established what is required to be demonstrated in a clinical trial in order to signify a
clinically meaningful result and/or obtain marketing approval.

Whereas  various  balance  tests  and  questionnaires  are  widely  used  in  the  diagnosis  and  management  of  vertigo,  there  is  no  universally  recognized
definition  of  the  clinical  meaningfulness  of  outcomes,  and  regulatory  authorities  have  not  issued  guidelines  for  demonstrating  efficacy  for  drug-based
treatments such as AM-125. Therefore, we cannot be certain that AM-125 will be approved even if it were to show statistically significant improvements in
these tests.

We designed our Phase 3 trials for Keyzilen® and Sonsuvi® to include endpoints that we believe are clinically justified and meaningful. Specifically,
with regard to Keyzilen®,  the  FDA  and  EMA  supported  the  use  of  the  Tinnitus  Functional  Index  (TFI)  questionnaire  as  the  primary  efficacy  outcome
measure. The TFI captures the impact of tinnitus on the patient’s day-to-day functioning. Furthermore, the two agencies agreed on a weekly collection of
patient-reported tinnitus loudness. The FDA considers the improvement in tinnitus loudness as a co-primary efficacy endpoint, whereas the EMA endorsed
it as a secondary efficacy endpoint.

With  regard  to  Sonsuvi®,  the  FDA  and  EMA  have  indicated  that  a  10  dB  improvement  in  hearing  thresholds  compared  to  placebo  is  clinically
significant, in line with clinical practice. However, no product has been approved for marketing based upon such guidance and we cannot be certain that
Sonsuvi® will be approved even if it were to demonstrate such result in further Phase 3 trials.

For the clinical investigation of AM-301 for the intended use of alleviation of allergic rhinitis symptoms, we are using the Total Nasal Symptom Score
(TNSS) questionnaire, which is routinely used in allergic rhinitis studies. To date, we did not have any interaction with the FDA regarding its use in the
context  of  the  allergen  challenge  chamber  that  we  are  conducting  to  support  the  substantial  equivalence  of  AM-301  to  one  of  the  designated  predicate
devices. Also, we have received no regulatory guidance so far regarding the use of acceptable endpoints for determining the efficacy of AM-301 for its
intended use in the alleviation of intranasal viral load. If we do not accurately predict which endpoints demonstrate the efficacy of AM-301, or if we fail to
meet them, our development efforts for AM-301 may be materially curtailed.

Some  of  our  conclusions  regarding  the  potential  efficacy  of  Sonsuvi®  in  our  completed  HEALOS  clinical  trial  for  the  treatment  of  ASNHL  in  the
subgroup of patients with profound acute hearing loss is based on retrospective analyses of the results, which are generally considered less reliable
indicators of efficacy than pre-specified analyses.

After  determining  that  we  did  not  achieve  the  primary  efficacy  endpoint  in  our  completed  HEALOS  clinical  trial  of  Sonsuvi®for  the  treatment  of
ASNHL, we performed retrospective analyses that we believe show treatment effects on the magnitude of hearing recovery in favor of Sonsuvi® in cases of
profound hearing loss at baseline. Although we believe that these additional analyses were warranted, a retrospective analysis performed after unblinding
trial results can result in the introduction of bias if the analysis is inappropriately tailored or influenced by knowledge of the data and actual results. In
particular, the analysis that resulted in a clinically meaningful effect being observed in active-treated patients who suffered from profound acute hearing
loss poses greater risk of bias as such subgroup was not pre-specified in the trial design, notwithstanding that we applied a commonly used definition of
profound hearing loss.

17

 
 
 
 
 
 
 
 
 
 
 
Because of these limitations, regulatory authorities typically give greatest weight to results from pre-specified analyses and less weight to results from
post-hoc, retrospective analyses. According to discussions with the EMA and FDA, the therapeutic benefits that were observed in the HEALOS subgroup
of profound acute hearing loss will need to be confirmed prospectively in one or more additional Phase 3 trials in order to gain regulatory market approval.
However, there is no guarantee that we will ever receive such regulatory approval.

Safety issues with isomers of our product candidates or with approved products of third parties that are similar to our product candidates, could delay
or prevent the regulatory approval process or result in restrictions on labeling.

Discovery  of  previously  unknown  problems,  or  increased  focus  on  a  known  problem,  with  an  approved  product  may  result  in  restrictions  on  its
permissible uses, including withdrawal of the medicine from the market. Esketamine and betahistine, the active pharmaceutical ingredients, or APIs, of
Keyzilen® and AM-125, may be affected by the safety of the drugs related to them. Although both APIs have been used successfully in patients for many
years, newly observed toxicities or worsening of known toxicities, in pre-clinical studies of, or in patients receiving, Esketamine, the racemate Ketamine or
betahistine,  or  reconsideration  of  known  toxicities  of  these  APIs  in  the  setting  of  new  indications,  could  result  in  increased  regulatory  scrutiny  of
Keyzilen®or AM-125.  For  example,  Ketamine  is  regulated  by  the  Drug  Enforcement  Administration,  or  DEA,  under  the  Controlled  Substances  Act,  or
CSA, as a Schedule III drug. DEA scheduling is a separate process that can delay when a drug may become available to patients beyond a NDA approval
date, and the timing and outcome of such DEA process is uncertain. Although we have observed no abuse liability associated with Keyzilen® to date, if
Keyzilen® were to be scheduled under the CSA, such scheduling could negatively impact the ability or willingness of physicians to prescribe Keyzilen®
and our ability to commercialize it.

Substantial additional data may need to be generated in order to obtain marketing approval for AM-125.

Oral betahistine has been in clinical use for several decades and is reported to be currently marketed in 115 countries world-wide. However, in the
United  States  oral  betahistine  is  not  approved  since  the  FDA  revoked  the  drug  product’s  marketing  authorization  in  the  early  1970s  over  issues  with
unsubstantiated information about some patients in the efficacy studies upon which approval had been based. Given the absence of an approved betahistine
drug product in the United States and to the extent that existing data may not be deemed sufficient, the FDA may require a full development package for
AM-125.

Furthermore, additional data will be required for the specific formulation of AM-125 and the intranasal administration route. Since intranasal delivery
of  betahistine  has  the  potential  to  result  in  substantially  higher  systemic  exposures  as  measured  by  concentrations  in  blood  plasma  compared  to  oral
delivery, existing safety assessments conducted with or for the approved drug product may not be sufficient. In addition, some of these assessments were
performed a long time ago and may not be in line with current regulations and guidelines. Therefore the scope of our development program for AM-125
may ultimately not be much smaller than one for new chemical entities.

Even if our product candidates obtain regulatory approval, we will be subject to ongoing obligations and continued regulatory review, which may result
in  significant  additional  expense.  Additionally,  our  product  candidates,  if  approved,  could  be  subject  to  labeling  and  other  restrictions  and  market
withdrawal  and  we  may  be  subject  to  penalties  if  we  fail  to  comply  with  regulatory  requirements  or  experience  unanticipated  problems  with  our
products.

If marketing authorization is obtained for any of our product candidates, the product will remain subject to continual regulatory review and therefore
authorization could be subsequently withdrawn or restricted. Any regulatory 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 to the conditions of approval, or contain requirements for potentially
costly post-marketing testing, including Phase 4 clinical trials and surveillance to monitor the safety and efficacy of the product candidate. In addition, if
the FDA or a comparable foreign regulatory authority approves any of our product candidates, we will be subject to ongoing regulatory obligations and
oversight by regulatory authorities, including with respect to the manufacturing processes, labeling, packing, distribution, adverse event reporting, storage,
advertising and marketing restrictions, and recordkeeping and, potentially, other post-marketing obligations, all of which may result in significant expense
and limit our ability to commercialize such products. These requirements include submissions of safety and other post-marketing information and reports,
registration, as well as continued compliance with cGMPs, cGDPs and cGCPs for any clinical trials that we conduct post-approval. In the European Union,
the  marketing  authorization  holder  has  to  operate  a  pharmacovigilance  system  which  conforms  with  and  is  equivalent  to  the  respective  Member  State’s
pharmacovigilance system, requiring the holder to evaluate all information scientifically, to consider options for risk minimization and prevention and to
take  appropriate  measures  as  necessary.  As  part  of  this  system,  we  will  have  to,  inter  alia,  have  a  qualified  person  responsible  for  pharmacovigilance,
maintain a pharmacovigilance system master file, operate a risk management system for each medicinal product, monitor the outcome of risk minimization
measures, and update continuously all pharmacovigilance data to update the risk assessment.

18

 
 
 
 
 
 
 
 
 
 
Later discovery of previously unknown problems with a product, including adverse events of unanticipated severity or frequency, or with our third-

party manufacturers or manufacturing processes, or failure to comply with regulatory requirements, may result in, among other things:

● 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 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

license 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.

If  any  of  these  events  occurs,  our  ability  to  sell  such  product  may  be  impaired,  and  we  may  incur  substantial  additional  expense  to  comply  with
regulatory  requirements,  which  could  materially  adversely  affect  our  business,  financial  condition  and  results  of  operations.  The  FDA’s  or  any  other
regulatory authority’s policies may change and additional government regulations may be enacted that could prevent, limit or delay regulatory approval of
our product candidates. If we are slow or unable to adapt to changes in existing requirements or the adoption of new requirements or policies, or if we are
not able to maintain regulatory compliance, we may lose any marketing approval that we may have obtained, which would adversely affect our business,
prospects and ability to achieve or sustain profitability.

Healthcare legislative or regulatory reform measures, including government restrictions on pricing and reimbursement, may have a negative impact on
our business and results of operations.

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

Among policy makers and payors in the United States and elsewhere, there is significant interest in promoting changes in healthcare systems with the
stated  goals  of  containing  healthcare  costs,  improving  quality  and/or  expanding  access.  In  the  United  States,  the  pharmaceutical  industry  has  been  a
particular focus of these efforts and has been significantly affected by major legislative initiatives. For example, in the United States, the Patient Protection
and  Affordable  Care  Act  of  2010  (“ACA”)  substantially  changed  the  way  healthcare  is  financed  by  both  the  government  and  private  insurers,  and
significantly  affects  the  pharmaceutical  industry.  Many  provisions  of  the  ACA  impact  the  biopharmaceutical  industry,  including  that  in  order  for  a
biopharmaceutical product to receive federal reimbursement under the Medicare Part B and Medicaid programs or to be sold directly to U.S. government
agencies, the manufacturer must extend discounts to entities eligible to participate in the drug pricing program under the Public Health Services Act, or
PHS.  Since  its  enactment,  there  have  been  judicial  and  Congressional  challenges  and  amendments  to  certain  aspects  of  the  ACA.  There  is  continued
uncertainty about the implementation of the ACA, including the potential for further amendments to the ACA and legal challenges to or efforts to repeal
the ACA.

Additionally, there has been heightened governmental scrutiny in the United States of pharmaceutical pricing practices in light of the rising cost of
prescription drugs and biologics. Such scrutiny has resulted in several recent congressional inquiries and proposed and enacted federal and state legislation
designed to, among other things, bring more transparency to product pricing, review the relationship between pricing and manufacturer patient programs,
and  reform  government  program  reimbursement  methodologies  for  products.  At  the  federal  level,  the  now-departed  Trump  administration  proposed
numerous prescription drug cost control measures. Similarly, the new Biden administration has made lowering prescription drug prices one of its priorities.
The  Biden  administration  has  not  yet  proposed  any  specific  plans,  but  we  expect  that  these  will  be  forthcoming  in  the  near  term.  At  the  state  level,
legislatures are increasingly passing legislation and implementing regulations designed to control pharmaceutical and biological product pricing, including
price or patient reimbursement constraints, discounts, restrictions on certain product access and marketing cost disclosure and transparency measures, and,
in  some  cases,  designed  to  encourage  importation  from  other  countries  and  bulk  purchasing.  Other  examples  of  proposed  changes  include,  but  are  not
limited  to,  expanding  post-approval  requirements,  changing  the  Orphan  Drug  Act,  and  restricting  sales  and  promotional  activities  for  pharmaceutical
products.

19

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
We  cannot  be  sure  whether  additional  legislative  changes  will  be  enacted,  or  whether  government  regulations,  guidance  or  interpretations  will  be
changed, or what the impact of such changes would be on the marketing approvals, sales, pricing, or reimbursement of our drug candidates or products, if
any, may be. We expect that these and other healthcare reform measures that may be adopted in the future, may result in more rigorous coverage criteria
and  in  additional  downward  pressure  on  the  price  that  we  receive  for  any  approved  drug.  Any  reduction  in  reimbursement  from  Medicare  or  other
government  programs  may  result  in  a  similar  reduction  in  payments  from  private  payors.  The  implementation  of  cost  containment  measures  or  other
healthcare reforms may prevent us from being able to generate revenue, attain profitability, or commercialize our drugs.

In  addition,  FDA  regulations  and  guidance  may  be  revised  or  reinterpreted  by  the  FDA  in  ways  that  may  significantly  affect  our  business  and  our
products. Any new regulations or guidance, or revisions or reinterpretations of existing regulations or guidance, may impose additional costs or lengthen
FDA review times for our product candidates. We cannot determine how changes in regulations, statutes, policies, or interpretations when and if issued,
enacted or adopted, may affect our business in the future. Such changes could, among other things, require:

● additional clinical trials to be conducted prior to obtaining approval;

● changes to manufacturing methods;

● recalls, replacements, or discontinuance of one or more of our products; and

● additional recordkeeping.

Such  changes  would  likely  require  substantial  time  and  impose  significant  costs  or  could  reduce  the  potential  commercial  value  of  our  product
candidates.  In  addition,  delays  in  receipt  of  or  failure  to  receive  regulatory  clearances  or  approvals  for  any  other  products  would  harm  our  business,
financial condition, and results of operations.

In  the  European  Union,  a  new  clinical  trial  regulation  centralizes  clinical  trial  approval,  which  eliminates  redundancy,  but  in  some  cases  this  may
extend timelines for clinical trial approvals due to potentially longer wait times. The regulation requires specific consents for use of data in research which,
among other measures, may increase the costs and timelines for our product development efforts. The regulation also provides an obligation for clinical
trial sponsors to make summaries of all trial results, accompanied by a summary understandable to laypersons, as well as the clinical trial report publicly
available in a new database. Beyond this obligation, the EMA adopted a new “Agency policy on publication of clinical data” (in force since January 1,
2015) based on which the EMA makes available to the public all clinical trials submitted with the EMA as well as raw data results (“individual patient
data”). These publication requirements can conflict with legitimate secrecy interests of the sponsors and may lead to valuable clinical trial data falling into
the public domain.

Austerity measures in certain European nations may also affect the prices we are able to seek if our products are approved, as discussed below.

Both in the United States and in the European Union, legislative and regulatory proposals have been made to expand post-approval requirements and
restrict sales and promotional activities for pharmaceutical products. We do not know whether additional legislative changes will be enacted, or whether the
regulations, guidance or interpretations will be changed, or what the impact of such changes on the marketing approvals of our product candidates, if any,
may be.

20

 
 
 
 
 
 
 
 
 
 
 
 
Our relationships with customers and payors may be subject to applicable anti-kickback, fraud and abuse and other healthcare laws and regulations,
which,  if  violated,  could  expose  us  to  criminal  sanctions,  civil  penalties,  exclusion  from  government  healthcare  programs,  contractual  damages,
reputational harm and diminished profits and future earnings, among other penalties.

Healthcare providers, payors and others play a primary role in the recommendation and prescription of any products for which we obtain marketing
approval. Our future arrangements with third-party payors and customers may expose us to broadly applicable fraud and abuse and other healthcare laws
and regulations, primarily in the United States, that may constrain the business or financial arrangements and relationships through which we market, sell
and  distribute  our  products  for  which  we  obtain  marketing  approval.  Restrictions  under  applicable  U.S.  healthcare  laws  and  regulations,  include  the
following:

● the U.S.  healthcare  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, order
or recommendation of, any good or service, for which payment may be made under U.S. government healthcare programs such as Medicare and
Medicaid;

● the U.S. False Claims Act imposes criminal and civil penalties, including civil whistleblower or qui tam actions, against individuals or entities for
knowingly  presenting,  or  causing  to  be  presented,  to  the  U.S.  government,  claims  for  payment  that  are  false  or  fraudulent  or  making  a  false
statement to avoid, decrease or conceal an obligation to pay money to the federal government;

● the U.S. Health Insurance Portability and Accountability Act of 1996, or HIPAA, imposes criminal and civil liability for executing a scheme to

defraud any healthcare benefit program or making false statements relating to healthcare matters;

● HIPAA, as amended by the Health Information Technology for Economic and Clinical Health Act, or HITECH, imposes obligations, including
mandatory contractual terms, with respect to safeguarding the privacy, security and transmission of individually identifiable health information;

● the transparency  requirements  under  the  Health  Care  Reform  Law  require  manufacturers  of  drugs,  devices,  biologics  and  medical  supplies  to
report  to  the  U.S.  Department  of  Health  and  Human  Services  information  related  to  payments  and  other  transfers  of  value  made  by  such
manufacturers  to  physicians  and  teaching  hospitals,  and  ownership  and  investment  interests  held  by  physicians  or  their  immediate  family
members; and

● analogous laws  and  regulations,  such  as  state  anti-kickback  and  false  claims  laws,  may  apply  to  sales  or  marketing  arrangements  and  claims
involving healthcare items or services reimbursed by non-governmental third-party payors, including private insurers, and some state laws require
pharmaceutical companies to comply with the pharmaceutical industry’s voluntary compliance guidelines and the relevant compliance guidance
promulgated by the federal government in addition to requiring manufacturers to report information related to payments to physicians and other
health care providers or marketing expenditures.

Similar laws exist in other jurisdictions.

In the European Union, there is currently no central European anti-bribery or similar legislation. However, more and more European Union member
states as well as life sciences industry associations are enacting increasingly specific anti-bribery rules for the healthcare sector which are as severe and
sometimes even more severe than in the United States. Germany, for example, has recently adopted new criminal provisions dealing with granting benefits
to healthcare professionals. This new law has increased the legal restrictions as well as the legal scrutiny for the collaboration and contractual relationships
between the pharmaceutical industry and its customers.

Because of the breadth of these laws and the narrowness of the statutory exceptions and safe harbors available under the U.S. federal Anti-Kickback
Statute, it is possible that some of our future business activities could be subject to challenge under one or more of such laws. In addition, recent health care
reform  legislation  has  strengthened  these  laws.  For  example,  the  Health  Care  Reform  Law,  among  other  things,  amends  the  intent  requirement  of  the
federal anti-kickback and criminal healthcare fraud statutes. A person or entity no longer needs to have actual knowledge of this statute or specific intent to
violate  it.  Moreover,  the  Health  Care  Reform  Law  provides  that  the  government  may  assert  that  a  claim  including  items  or  services  resulting  from  a
violation of the federal anti-kickback statute constitutes a false or fraudulent claim for purposes of the False Claims Act.

Efforts to ensure that our business arrangements with third parties will comply with applicable healthcare laws and regulations will 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 and regulations. If our operations are found to be in violation of any of these laws or
any  other  governmental  regulations  that  may  apply  to  us,  we  may  be  subject  to  significant  civil,  criminal  and  administrative  penalties,  damages,  fines,
exclusion from U.S. government funded healthcare programs, such as Medicare and Medicaid, and the curtailment or restructuring of our operations. If any
of the physicians or other providers or entities with whom we expect to do business with are found to be not in compliance with applicable laws, they may
be subject to criminal, civil or administrative sanctions, including exclusions from government funded healthcare programs.

21

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Risks Related to Commercialization of Our Product Candidates

We operate in highly competitive and rapidly changing industries, which may result in others discovering, developing or commercializing competing
products before or more successfully than we do.

The biopharmaceutical and pharmaceutical industries are highly competitive and subject to significant and rapid technological change. Our success is
highly dependent on our ability to discover, develop and obtain marketing approval for new and innovative products on a cost-effective basis and to market
them  successfully.  In  doing  so,  we  face  and  will  continue  to  face  intense  competition  from  a  variety  of  businesses,  including  large,  fully  integrated
pharmaceutical companies, specialty pharmaceutical companies and biopharmaceutical companies, academic institutions, government agencies and other
private and public research institutions in Europe, the United States and other jurisdictions. These organizations may have significantly greater resources
than we do and conduct similar research, seek patent protection and establish collaborative arrangements for research, development, manufacturing and
marketing of products that compete with our product candidates.

The  highly  competitive  nature  of  and  rapid  technological  changes  in  the  biotechnology  and  pharmaceutical  industries  could  render  our  product

candidates or our technology obsolete or non-competitive. Our competitors may, among other things:

● develop and commercialize products that are safer, more effective, less expensive, or more convenient or easier to administer;

● obtain quicker regulatory approval;

● establish superior proprietary positions;

● have access to more manufacturing capacity;

● implement more effective approaches to sales and marketing; or

● form more advantageous strategic alliances.

Should any of these occur, our business, financial condition and results of operations could be materially adversely affected.

The successful commercialization of our product candidates will depend in part on the extent to which governmental authorities and health insurers
establish adequate coverage and reimbursement levels and pricing policies.

The successful commercialization of AM-125, AM-201, Keyzilen® or Sonsuvi® or our other product candidates will depend, in part, on the extent to
which  coverage  and  reimbursement  for  our  products  or  procedures  using  our  products  will  be  available  from  government  and  health  administration
authorities,  private  health  insurers  and  other  third-party  payors.  To  manage  healthcare  costs,  many  governments  and  third-party  payors  increasingly
scrutinize the pricing of new technologies and require greater levels of evidence of favorable clinical outcomes and cost-effectiveness before extending
coverage. In light of such challenges to prices and increasing levels of evidence of the benefits and clinical outcomes of new technologies, we cannot be
sure that coverage will be available for AM-125, AM-201, Keyzilen® or Sonsuvi® or any other product candidate that we commercialize and, if available,
that the reimbursement rates will be adequate.

Our customers, including hospitals, physicians and other healthcare providers that purchase certain injectable drugs administered during a procedure,
such as our product candidates, generally rely on third-party payors to pay for all or part of the costs and fees associated with the drug and the procedures
administering the drug. These third-party payors may pay separately for the drug or may bundle or otherwise include the costs of the drug in the payment
for the procedure. We are unable to predict at this time whether our product candidates, if approved, will be eligible for such separate payments. Nor can
we predict at this time the adequacy of payments, whether made separately for the drug and procedure or with a bundled or otherwise aggregate payment
amount for the drug and procedure. In addition, obtaining and maintaining adequate coverage and reimbursement status is time-consuming and costly.

22

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Third-party payors may deny coverage and reimbursement status altogether of a given drug product, or cover the product but may also establish prices
at  levels  that  are  too  low  to  enable  us  to  realize  an  appropriate  return  on  our  investment  in  product  development.  Because  the  rules  and  regulations
regarding coverage and reimbursement change frequently, in some cases at short notice, even when there is favorable coverage and reimbursement, future
changes may occur that adversely impact the favorable status. Further, the net reimbursement for drug products may be subject to additional reductions if
there are changes to laws that presently restrict imports of drugs from countries where they may be sold at lower prices than in the United States.

The  unavailability  or  inadequacy  of  third-party  coverage  and  reimbursement  could  have  a  material  adverse  effect  on  the  market  acceptance  of  our
product candidates and the future revenues we may expect to receive from those products. In addition, we are unable to predict what additional legislation
or regulation relating to the healthcare industry or third-party coverage and reimbursement may be enacted in the future, or what effect such legislation or
regulation would have on our business.

Our products may not gain market acceptance, in which case we may not be able to generate product revenues, which will materially adversely affect
our business, financial condition and results of operations.

Even if the FDA, the EMA or other regulatory authority approves the marketing of any product candidates that we develop, physicians, healthcare
providers, patients or the medical community may not accept or use them. Efforts to educate the medical community and third-party payors on the benefits
of our product candidates may require significant resources and may not be successful. If AM-125, AM-201, AM-301, Keyzilen® or Sonsuvi® or any other
product candidate that we develop does not achieve an adequate level of acceptance, we may not generate significant product revenues or any profits from
operations. The degree of market acceptance of AM-125, AM-201, AM-301, Keyzilen® or Sonsuvi® or any of our product candidates that is approved for
commercial sale will depend on a variety of factors, including:

● how clinicians and potential patients perceive our novel products;

● the timing of market introduction;

● the number and clinical profile of competing products;

● our ability to provide acceptable evidence of safety and efficacy;

● the prevalence and severity of any side effects;

● relative convenience and ease of administration, particularly as Keyzilen® and Sonsuvi® have to be administered by an ear, nose, throat physician,

and in case of Keyzilen® the procedure has to be repeated for a total of three times;

● cost-effectiveness;

● patient diagnostics  and  screening  infrastructure  in  each  market,  particularly  as  Keyzilen®, Sonsuvi® and  AM-125,  are  being  developed  for  the

treatment of acute inner ear disorders and are thus dependent on a relatively rapid diagnosis and dosing process;

● marketing and distribution support;

● availability of coverage, reimbursement and adequate payment from health maintenance organizations and other third-party payors, both public

and private; and

● other potential advantages over alternative treatment methods.

If  our  product  candidates  fail  to  gain  market  acceptance,  this  will  have  a  material  adverse  impact  on  our  ability  to  generate  revenues  to  provide  a
satisfactory, or any, return on our investments. Even if some products achieve market acceptance, the market may prove not to be large enough to allow us
to generate significant revenues.

23

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
In addition, the potential market opportunity of AM-125, AM-201, AM-301, Keyzilen® or Sonsuvi® are difficult to precisely estimate. Our estimates
of the potential market opportunity are predicated on several key assumptions such as industry knowledge and publications, third-party research reports and
other surveys. While we believe that our internal assumptions are reasonable, these assumptions involve the exercise of significant judgment on the part of
our management, are inherently uncertain and the reasonableness of these assumptions could not have been assessed by an independent source in every
detail. If any of the assumptions proves to be inaccurate, then the actual market for AM-125, AM-201, AM-301, Keyzilen® or Sonsuvi® could be smaller
than our estimates of the potential market opportunity. If the actual market for AM-125, AM-201, AM-301, Keyzilen® or Sonsuvi®  is  smaller  than  we
expect, or if the products fail to achieve an adequate level of acceptance by physicians, health care payors and patients, our product revenue may be limited
and it may be more difficult for us to achieve or maintain profitability.

We have never commercialized a product candidate before and may lack the necessary expertise, personnel and resources to successfully commercialize
our products on our own or together with suitable partners.

We  have  never  commercialized  a  product  candidate,  and  we  currently  have  no  sales  force,  marketing  or  distribution  capabilities.  To  achieve
commercial success for AM-125, AM-201, AM-301, Keyzilen® or Sonsuvi®  and  our  other  product  candidates,  we  will  have  to  develop  our  own  sales,
marketing and supply organization or outsource these activities to a third party.

Factors that may affect our ability to commercialize our product candidates on our own include recruiting and retaining adequate numbers of effective
sales and marketing personnel, obtaining access to or persuading adequate numbers of physicians to prescribe our drug candidates and other unforeseen
costs  associated  with  creating  an  independent  sales  and  marketing  organization.  Developing  a  sales  and  marketing  organization  requires  significant
investment,  is  time-consuming  and  could  delay  the  launch  of  our  product  candidates.  We  may  not  be  able  to  build  an  effective  sales  and  marketing
organization. If we are unable to build our own distribution and marketing capabilities or to find suitable partners for the commercialization of our product
candidates, we may not generate revenues from them or be able to reach or sustain profitability.

Risks Related to Our Reliance on Third Parties

If we fail to maintain our current strategic relationships with INSERM and Xigen, our business, commercialization prospects and financial condition
may be materially adversely affected.

We  have  a  co-ownership/exploitation  agreement  with  the  Institut  National  de  la  Santé  et  de  la  Recherche  Médicale,  or  INSERM,  governing  the
exploitation of any products derived from patents that resulted from our joint research program with INSERM that was conducted in 2003 to 2005. Under
this agreement with INSERM, we are given the exclusive right to exploit the patents issuing from the filed patent applications for all claimed applications,
including the treatment of tinnitus, in order to develop, promote, manufacture, cause to be manufactured, use, sell and distribute any products, processes or
services  deriving  from  such  patents,  including  Keyzilen®,  in  any  country  in  which  these  patent  applications  have  been  filed  during  the  term  of  the
agreement. We alone are entitled to grant manufacturing or sales licenses for any patents to our subsidiaries and/or third parties. INSERM is entitled to use
the inventions covered by the patents and applications for its own research purposes, free of charge, but may not generate any direct or indirect profits from
such use. We have agreed to finance any additional research and development work necessary to obtain marketing authorizations for inventions covered by
these patents and applications. If we fail to use reasonable efforts in carrying out this additional research, then INSERM may revoke the exclusivity of
exploitation granted to us under this agreement. Additionally, we have an exclusive worldwide license from Xigen for the application of Xigen’s novel
intracellular  peptide  therapeutics  in  the  area  of  ear  disorders.  These  intellectual  property  rights  have  been  the  basis  of  our  research  and  development  of
Keyzilen® and Sonsuvi®.

Good relationships with INSERM and Xigen are important for our business prospects. If our relationships with INSERM or Xigen were to deteriorate
substantially  or  INSERM  or  Xigen  were  to  challenge  our  use  of  their  intellectual  property  or  our  calculations  of  the  payments  we  owe  under  our
agreements, our business, financial condition, commercialization prospects and results of operations could be materially adversely affected.

24

 
 
 
 
 
 
 
 
 
 
In August  2019  Xigen  was  acquired  by  Kuste  Biopharma  SAS,  or  Kuste,  a  French  company.  In  February  2021,  we  were  notified  by  Kuste  of  its
decision to terminate the license agreement under which we are developing Sonsuvi® effective May 10, 2021 due to the alleged lack of any development
work since August 2018. We consider that the purported termination is without effect and that the license agreement continues to be in full force and effect
in accordance with its terms. Either we or Xigen may terminate the agreement for the other party’s material breach or bankruptcy, in the event of force
majeure,  or  after  a  specified  period  following  the  initial  date  of  the  agreement,  if  we  were  not  progressing  any  activities  with  respect  to  the  licensed
compound. Such period has passed for Sonsuvi® and we progressed the licensed compound sufficiently during the period. We have retained legal counsel
and intend to defend our interests, as appropriate and necessary.

We may seek to form additional strategic alliances in the future with respect to our product candidates, and if we do not realize the benefits of such
alliance, 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  product  candidates  will  require  substantial  additional  cash  to  fund
expenses and may require expertise, such as sales and marketing expertise, which we do not currently possess. Therefore, in addition to our relationships
with INSERM and Xigen, for our Keyzilen®and Sonsuvi® product candidates respectively, for one or more of our product candidates, we may decide to
enter into strategic alliances, or create joint ventures or collaborations with pharmaceutical or biopharmaceutical companies for the further development
and potential commercialization of those product candidates.

We face significant competition in seeking appropriate collaborators. Collaborations are complex and time-consuming to negotiate and document. Any
delays in entering into new strategic partnership agreements related to our product candidates could delay the development and commercialization of our
product  candidates  and  reduce  their  competitiveness  even  if  they  reach  the  market.  We  may  also  be  restricted  under  existing  and  future  collaboration
agreements from entering into strategic partnerships or collaboration agreements on certain terms with other potential collaborators. We may not be able to
negotiate collaborations on acceptable terms, or at all, for any of our existing or future product candidates and programs because the potential partner may
consider that our research and development pipeline is insufficiently developed to justify a collaborative effort, or that our product candidates and programs
do  not  have  the  requisite  potential  to  demonstrate  safety  and  efficacy  in  the  target  population.  If  we  are  unsuccessful  in  establishing  and  maintaining  a
collaboration with respect to a particular product candidate, we may have to curtail the development of that product candidate, reduce the scope of or delay
its  development  program  or  one  or  more  of  our  other  development  programs,  delay  its  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 for which we have not
budgeted.  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  our  product
candidates to market and generate product revenue. Even if we are successful in establishing a new strategic partnership or entering into a collaboration
agreement, we cannot be certain that, following such a strategic transaction or license, we will be able to progress the development and commercialization
of the applicable product candidates as envisaged, or that we will achieve the revenues that would justify such transaction, and we could be subject to the
following risks, each of which may materially harm our business, commercialization prospects and financial condition:

● we may not be able to control the amount and timing of resources that the collaboration partner devotes to the product development program;

● the collaboration partner may experience financial difficulties;

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

● a  collaboration  partner  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 collaboration partner’s business strategy may adversely affect our willingness to complete our

obligations under any arrangement.

25

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
We rely on third parties to conduct our nonclinical and clinical trials and perform other tasks for us. If these third parties do not successfully carry out
their  contractual  duties,  meet  expected  deadlines,  or  comply  with  regulatory  requirements,  we  may  not  be  able  to  obtain  regulatory  approval  for  or
commercialize our product candidates and our business could be substantially harmed.

We  have  relied  upon  and  plan  to  continue  to  rely  upon  third-party  CROs  to  monitor  and  manage  data  for  our  ongoing  nonclinical  and  clinical
programs, including the clinical trials of AM-125, AM-201, AM-301, Keyzilen® or Sonsuvi®. We rely on these parties for execution of our nonclinical and
clinical  studies  and  control  only  certain  aspects  of  their  activities.  Nevertheless,  we  are  responsible  for  ensuring  that  each  of  our  trials  is  conducted  in
accordance  with  the  applicable  protocol,  legal,  regulatory,  and  scientific  standards  and  our  reliance  on  the  CROs  does  not  relieve  us  of  our  regulatory
responsibilities.  We  and  our  CROs  and  other  vendors  are  required  to  comply  with  cGMP,  cGCP,  and  Good  Laboratory  Practice,  or  GLP,  which  are
regulations  and  guidelines  enforced  by  the  FDA,  the  Competent  Authorities  of  the  Member  States  of  the  European  Union  and  comparable  foreign
regulatory authorities for all of our product candidates in nonclinical and clinical development. Regulatory authorities enforce these regulations through
periodic inspections of study sponsors, principal investigators, trial sites and other contractors. If we or any of our CROs or vendors fail to comply with
applicable regulations, the data generated in our nonclinical and clinical trials may be deemed unreliable and the EMA, FDA, other regulatory authorities
may require us to perform additional nonclinical and clinical trials before approving our marketing applications. We cannot assure you that upon inspection
by  a  given  regulatory  authority,  such  regulatory  authority  will  determine  that  all  of  our  clinical  trials  comply  with  cGCP  regulations.  In  addition,  our
clinical trials must be conducted with product produced under cGMP regulations. Our failure to comply with these regulations may require us to repeat
clinical trials, which would delay the regulatory approval process.

If any of our relationships with these third-party CROs terminates, we may not be able to enter into arrangements with alternative CROs or do so on
commercially  reasonable  terms.  In  addition,  our  CROs  are  not  our  employees,  and  except  for  remedies  available  to  us  under  our  agreements  with  such
CROs,  we  cannot  control  whether  or  not  they  devote  sufficient  time  and  resources  to  our  on-going  nonclinical  and  clinical  programs.  If  CROs  do  not
successfully carry out their contractual duties or obligations or meet expected deadlines, if they need to be replaced or if the quality or accuracy of the data
they obtain is compromised due to the failure to adhere to our protocols, regulatory requirements, or for other reasons, our clinical trials may be extended,
delayed, or terminated and we may not be able to obtain regulatory approval for or successfully commercialize our product candidates. CROs may also
generate higher costs than anticipated. As a result, our results of operations and the commercial prospects for our product candidates would be harmed, our
costs could increase, and our ability to generate revenue could be delayed.

Switching or adding additional CROs involves additional cost and requires management time and focus. In addition, there is a natural transition period
when a new CRO commences work. As a result, delays occur, which can materially impact our ability to meet our desired clinical development timelines.
Though we carefully manage our relationships with our CROs, there can be no assurance that we will not encounter similar challenges or delays in the
future or that these delays or challenges will not have a material adverse impact on our business, financial condition, and prospects.

We currently 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 currently rely on and expect to continue to rely on third parties, for the manufacturing and supply of chemical compounds for the clinical trials of
our product candidates, including AM-125, AM-201, AM-301, Keyzilen® or Sonsuvi®, and others for the manufacturing and supply of pre-filled syringes
and spray pumps. For the foreseeable future, we expect to continue to rely on such third parties for the manufacture of any of our product candidates on a
clinical or commercial scale, if any of our product candidates receives regulatory approval. Reliance on third-party providers may expose us to different
risks than if we were to manufacture product candidates ourselves. The facilities used by our contract manufacturers to manufacture our product candidates
must  be  approved  by  the  FDA  or  other  regulatory  authorities  pursuant  to  inspections  that  will  be  conducted  after  we  submit  our  NDA  or  comparable
marketing application to the FDA or other regulatory authority. Although we have auditing rights with all our manufacturing counterparties, we do not have
control over a supplier’s or manufacturer’s compliance with these laws, regulations and applicable cGMP standards and other laws and regulations, such as
those  related  to  environmental  health  and  safety  matters.  If  our  contract  manufacturers  cannot  successfully  manufacture  material  that  conforms  to  our
specifications  and  the  strict  regulatory  requirements  of  the  FDA  or  others,  they  will  not  be  able  to  secure  and/or  maintain  regulatory  approval  for  their
manufacturing  facilities.  In  addition,  we  have  no  control  over  the  ability  of  our  contract  manufacturers  to  maintain  adequate  quality  control,  quality
assurance and qualified personnel. If the FDA or a comparable foreign regulatory authority does not approve these facilities for the manufacture of our
product candidates or if it withdraws any such approval in the future, we may need to find alternative manufacturing facilities, which would significantly
impact our ability to develop, obtain regulatory approval for or market our product candidates, if approved. 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. Furthermore, third-party providers may breach agreements
they  have  with  us  because  of  factors  beyond  our  control.  They  may  also  terminate  or  refuse  to  renew  their  agreements  because  of  their  own  financial
difficulties or business priorities, potentially at a time that is costly or otherwise inconvenient for us. If we were unable to find adequate replacement or
another acceptable solution in time, our clinical trials could be delayed or our commercial activities could be harmed.

26

 
 
 
 
 
 
 
 
In  addition,  the  fact  that  we  are  dependent  on  our  suppliers  and  other  third  parties  for  the  manufacture,  storage  and  distribution  of  our  product
candidates means that we are subject to the risk that our product candidates and, if approved, commercial products may have manufacturing defects that we
have limited ability to prevent or control. The sale of products containing such defects could result in recalls or regulatory enforcement action that could
adversely affect our business, financial condition and results of operations.

Growth  in  the  costs  and  expenses  of  components  or  raw  materials  may  also  adversely  influence  our  business,  financial  condition  and  results  of
operations. Supply sources could be interrupted from time to time and, if interrupted, that supplies could be resumed (whether in part or in whole) within a
reasonable time frame and at an acceptable cost or at all.

Our  current  and  anticipated  future  dependence  upon  others  for  the  manufacturing  of  AM-125,  AM-201,  AM-301,  Keyzilen®  or  Sonsuvi®  and  any
other  product  candidate  that  we  develop  may  adversely  affect  our  future  profit  margins  and  our  ability  to  commercialize  any  products  that  receive
marketing approval on a timely and competitive basis.

Certain ingredients, primary packaging and the final product for our product candidates are currently acquired from single-source suppliers. The loss
of these suppliers, or their failure to supply us with the ingredients, primary packaging or the final product, could materially and adversely affect our
business.

We do not currently, and do not expect to in the future, independently conduct manufacturing activities for our product candidates, including AM-125,
AM-201, AM-301, Keyzilen® or Sonsuvi®. We currently have a relationship with one supplier each, for the supply of the API of Keyzilen®, Sonsuvi®,
AM-125  and  AM-201  and  for  the  key  component  of  AM-301.  We  are  reliant  upon  single  source  third-party  contract  manufacturing  organizations  to
manufacture  and  supply  the  drug  substance,  certain  other  ingredients,  primary  packaging  and  final  product  for  each  of  AM-125,  AM-201,  AM-301,
Keyzilen® or Sonsuvi®. We do not currently have any other suppliers for the drug substance, certain other ingredients, primary packaging and final product
of our product candidates and, although we believe that there are alternate sources of supply that could satisfy our clinical and commercial requirements,
and we have performed some preliminary investigations to assess this availability, we cannot assure you that identifying alternate sources and establishing
relationships with such sources would not result in significant delay in the development of our product candidates. Additionally, we may not be able to
enter into supply arrangements with alternative suppliers on commercially reasonable terms, or at all. A delay in the development of our product candidates
or having to enter into a new agreement with a different third party on less favorable terms than we have with our current suppliers could have a material
adverse impact upon on our business.

Risks Related to Intellectual Property

If  we  or  our  licensors  are  unable  to  obtain  and  maintain  effective  patent  rights  for  our  technologies,  product  candidates  or  any  future  product
candidates, or if the scope of the patent rights obtained is not sufficiently broad, we may not be able to compete effectively in our markets.

We  rely  upon  a  combination  of  patents,  trade  secret  protection,  and  confidentiality  agreements  to  protect  the  intellectual  property  related  to  our
technologies and product candidates. Our success depends in large part on our and our licensors’ ability to obtain and maintain patent and other intellectual
property protection in the United States and in other countries with respect to our proprietary technology and products.

We have sought to protect our proprietary position by filing patent applications in the United States and abroad related to our novel technologies and
products that are important to our business. This process is expensive and time-consuming, and we may not be able to file and prosecute all necessary or
desirable patent applications at a reasonable cost, in a timely manner or in all jurisdictions. It is also possible that we will fail to identify patentable aspects
of  our  research  and  development  output  before  it  is  too  late  to  obtain  patent  protection.  Moreover,  in  some  circumstances,  we  do  not  have  the  right  to
control the preparation, filing and prosecution of patent applications, or to maintain the patents, covering technology that we license from third parties.
Therefore, these patents and applications may not be prosecuted and enforced in a manner consistent with the best interests of our business.

27

 
 
 
 
 
 
 
 
 
 
 
The patent position of biotechnology and pharmaceutical companies generally is highly uncertain and involves complex legal and factual questions for
which legal principles remain unsolved. The patent applications that we own or in-license may fail to result in issued patents with claims that cover our
product  candidates  in  the  United  States  or  in  other  foreign  countries.  Publications  of  discoveries  in  the  scientific  literature  often  lag  behind  the  actual
discoveries, and patent applications in the United States and other jurisdictions remain confidential for a period of time after filing, and some remain so
until issued. We cannot be certain that we were the first to file any patent application related to our product candidates, or whether we were the first to make
the inventions claimed in our owned patents or pending patent applications, nor can we know whether those from whom we license patents were the first to
make the inventions claimed or were the first to file. As a result, the issuance, scope, validity, enforceability and commercial value of our patent rights are
highly  uncertain.  There  is  no  assurance  that  all  potentially  relevant  prior  art  relating  to  our  patents  and  patent  applications  has  been  found,  which  can
invalidate a patent or prevent a patent from issuing from a pending patent application. Even if patents do successfully issue, and even if such patents cover
our  product  candidates,  third  parties  may  challenge  their  validity,  enforceability,  or  scope,  which  may  result  in  such  patents  being  narrowed,  found
unenforceable or invalidated, which could allow third parties to commercialize our technology or products and compete directly with us, without payment
to  us,  or  result  in  our  inability  to  manufacture  or  commercialize  products  without  infringing  third  party  patent  rights.  Furthermore,  even  if  they  are
unchallenged,  our  patents  and  patent  applications  may  not  adequately  protect  our  intellectual  property,  provide  exclusivity  for  our  product  candidates,
prevent others from designing around our claims or provide us with a competitive advantage. Any of these outcomes could impair our ability to prevent
competition from third parties, which may have an adverse impact on our business.

We, independently or together with our licensors, have filed several patent applications covering various aspects of our product candidates. We cannot
offer  any  assurances  about  which,  if  any,  patents  will  issue,  the  breadth  of  any  such  patent  or  whether  any  issued  patents  will  be  found  invalid  and
unenforceable or will be challenged by third parties. Any successful opposition to these patents or any other patents owned by or licensed to us after patent
issuance could deprive us of rights necessary for the successful commercialization of any product candidates that we may develop. Further, if we encounter
delays in regulatory approvals, the period of time during which we could market a product candidate under patent protection could be reduced.

We may not have sufficient patent terms to effectively protect our products and business.

Patents have a limited lifespan. In the United States, the natural expiration of a patent is generally 20 years after it is filed. Although various extensions
may be available, the life of a patent, and the protection it affords, is limited. Given the amount of time required for the development, testing and regulatory
review of new product candidates, patents protecting such candidates might expire before or shortly after such candidates are commercialized. As a result,
our owned and licensed patent portfolio may not provide us with sufficient rights to exclude others from commercializing products similar or identical to
ours or otherwise provide us with a competitive advantage. Even if patents covering our product candidates are obtained, once the patent life has expired
for a product, we may be open to competition from generic medications.

While patent term extensions under the Hatch-Waxman Act in the United States and under supplementary protection certificates in Europe may be
available to extend the patent exclusivity term for AM-125, AM-201, AM-301, Keyzilen® or Sonsuvi®, we cannot provide any assurances that any such
patent term extension will be obtained and, if so, for how long. In addition, upon issuance in the United States any patent term can be adjusted based on
certain delays caused by the applicant(s) or the U.S. Patent and Trademark Office, or USPTO. For example, a patent term can be reduced based on certain
delays caused by the patent applicant during patent prosecution.

While in the United States there is a possibility of obtaining market protection independent from any patent protection for up to 3 and 5 years from
approval,  and  in  the  European  Union  one  may  obtain  data  exclusivity  of  eight  years  from  approval  with  an  additional  two  years  of  market  exclusivity
(which can potentially be extended by one year), there is no assurance that we can obtain such data exclusivity and market protection with respect to AM-
125, AM-201, AM-301, Keyzilen® or Sonsuvi®, or any of our other product candidates. Our issued patents and pending patent applications are expected to
expire  for  Keyzilen®  between  2024  and  2028,  for  Sonsuvi®  between  2020  and  2027,  and  for  AM-125  and  AM-201  in  2038,  prior  to  any  patent  term
extensions to which we may be entitled under applicable laws.

28

 
 
 
 
 
 
 
 
Patent policy and rule changes could increase the uncertainties and costs surrounding the prosecution of our patent applications and the enforcement
or defense of our issued patents.

Changes in either the patent laws or interpretation of the patent laws in the United States and other countries may diminish the value of our patents or
narrow the scope of our patent protection. The laws of foreign countries may not protect our rights to the same extent as the laws of the United States.
Assuming the other requirements for patentability are met, in the United States prior to March 15, 2013, the first to invent the claimed invention is entitled
to the patent, while outside the United States, the first to file a patent application is entitled to the patent. After March 15, 2013, under the Leahy-Smith
America Invents Act, or the Leahy-Smith Act, enacted on September 16, 2011, the United States has moved to a first to file system. The Leahy-Smith Act
also includes a number of significant changes that affect the way patent applications will be prosecuted and may also affect patent litigation. Certain aspects
of  the  Leahy-Smith  Act  are  currently  unclear  as  the  courts  address  the  USPTO’s  implementing  regulations.  In  general,  the  Leahy-Smith  Act  and  its
implementation could increase the uncertainties and costs surrounding the prosecution of our patent applications and the enforcement or defense of our
issued patents, all of which could have a material adverse effect on our business and financial condition In addition, recent U.S. Supreme Court rulings
have narrowed the scope of patent protection available in certain circumstances and 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, once obtained. Depending on future actions 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.

If we are unable to maintain effective proprietary rights for our technologies, product candidates or any future product candidates, we may not be able
to compete effectively in our markets.

In addition to the protection afforded by patents, we rely on trade secret protection and confidentiality agreements to protect proprietary know-how that
is  not  patentable  or  that  we  elect  not  to  patent,  processes  for  which  patents  are  difficult  to  enforce  and  any  other  elements  of  our  product  candidate
discovery and development processes that involve proprietary know-how, information or technology that is not covered by patents. However, trade secrets
can  be  difficult  to  protect.  We  seek  to  protect  our  proprietary  technology  and  processes,  in  part,  by  entering  into  confidentiality  agreements  with  our
employees,  consultants,  scientific  advisors,  and  contractors.  We  also  seek  to  preserve  the  integrity  and  confidentiality  of  our  data  and  trade  secrets  by
maintaining physical security of our premises and physical and electronic security of our information technology systems. While we have confidence in
these individuals, organizations and systems, agreements or security measures may be breached, and we may not have adequate remedies for any breach.
Moreover, if any of our trade secrets were to be lawfully obtained or independently developed by a competitor, we would have no right to prevent such
competitor from using that technology or information to compete with us, which could harm our competitive position.

Although we expect all of our employees and consultants to assign their inventions to us, and all of our employees, consultants, advisors, and any third
parties who have access to our proprietary know-how, information or technology to enter into confidentiality agreements, we cannot provide any assurances
that  all  such  agreements  have  been  duly  executed  or  that  our  trade  secrets  and  other  confidential  proprietary  information  will  not  be  disclosed  or  that
competitors  will  not  otherwise  gain  access  to  our  trade  secrets  or  independently  develop  substantially  equivalent  information  and  techniques.
Misappropriation  or  unauthorized  disclosure  of  our  trade  secrets  could  impair  our  competitive  position  and  may  have  a  material  adverse  effect  on  our
business. Additionally, if the steps taken to maintain our trade secrets are deemed inadequate, we may have insufficient recourse against third parties for
misappropriating such trade secrets. In addition, others may independently discover our trade secrets and proprietary information. For example, the FDA,
as  part  of  its  Transparency  Initiative,  is  currently  considering  whether  to  make  additional  information  publicly  available  on  a  routine  basis,  including
information  that  we  may  consider  to  be  trade  secrets  or  other  proprietary  information,  and  it  is  not  clear  at  the  present  time  how  the  FDA’s  disclosure
policies may change in the future, if at all.

Further, the laws of some foreign countries do not protect proprietary rights to the same extent or in the same manner as the laws of the U.S. As a
result, we may encounter significant problems in protecting and defending our intellectual property both in the U.S. and abroad. If we are unable to prevent
material  disclosure  of  the  intellectual  property  related  to  our  technologies  to  third  parties,  we  will  not  be  able  to  establish  or  maintain  a  competitive
advantage in our market, which could materially adversely affect our business, financial condition and results of operations.

29

 
 
 
 
 
 
 
 
Third-party  claims  of  intellectual  property  infringement  may  expose  us  to  substantial  liability  or  prevent  or  delay  our  development  and
commercialization efforts.

Our  commercial  success  depends  in  part  on  our  ability  to  develop,  manufacture,  market  and  sell  our  product  candidates  and  use  our  proprietary
technology without alleged or actual infringement, misappropriation, or other violation of the patents and proprietary rights of third parties. There have
been  many  lawsuits  and  other  proceedings  involving  patent  and  other  intellectual  property  rights  in  the  biotechnology  and  pharmaceutical  industries,
including  patent  infringement  lawsuits,  interferences,  oppositions,  and  reexamination  proceedings  before  the  USPTO  and  corresponding  foreign  patent
offices. Numerous U.S.- and foreign-issued patents and pending patent applications, which are owned by third parties, exist in the fields in which we are
developing  product  candidates.  Some  claimants  may  have  substantially  greater  resources  than  we  do  and  may  be  able  to  sustain  the  costs  of  complex
intellectual property litigation to a greater degree and for longer periods of time than we could. In addition, patent holding companies that focus solely on
extracting royalties and settlements by enforcing patent rights may target us. As the biotechnology and pharmaceutical industries expand and more patents
are issued, the risk increases that our product candidates may be subject to claims of infringement of the patent rights of third parties.

Third  parties  may  assert  that  we  are  employing  their  proprietary  technology  without  authorization.  There  may  be  third-party  patents  or  patent
applications  with  claims  to  materials,  formulations,  methods  of  manufacture,  or  methods  of  treatment  related  to  the  use  or  manufacture  of  our  product
candidates. Although we generally conduct certain freedom to operate search and review with respect to our product candidates, we cannot guarantee that
any of our search and review is complete and thorough, nor can we be sure that we have identified each and every patent and pending application in the
United States and abroad that is relevant or necessary to the commercialization of our product candidates. Because patent applications can take many years
to issue, there may be currently pending patent applications that may later result in issued patents that our product candidates may infringe. In addition,
third parties may obtain patents in the future and claim that use of our technologies infringes upon these patents. If any third-party patents were held by a
court  of  competent  jurisdiction  to  cover  the  manufacturing  process  of  any  of  our  product  candidates,  any  molecules  formed  during  the  manufacturing
process or any final product itself, the holders of any such patents may be able to block our ability to commercialize such product candidate unless we
obtained a license under the applicable patents, or until such patents expire or are finally determined to be invalid or unenforceable. Similarly, if any third-
party patents were held by a court of competent jurisdiction to cover aspects of our formulations, processes for manufacture, or methods of use, the holders
of any such patents may be able to block our ability to develop and commercialize the applicable product candidate unless we obtained a license or until
such patent expires or is finally determined to be invalid or unenforceable. In either case, such a license may not be available on commercially reasonable
terms or at all. Even if we were able to obtain a license, it could be non-exclusive, thereby giving our competitors access to the same technologies licensed
to us.

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. Defense of these claims, regardless of their merit, would involve substantial litigation expense and
would be a substantial diversion of employee resources from our 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 or require substantial time and monetary expenditure.

Additional  competitors  could  enter  the  market  with  generic  versions  of  our  products,  which  may  result  in  a  material  decline  in  sales  of  affected
products.

Under the Hatch-Waxman Act, a pharmaceutical manufacturer may file an abbreviated new drug application, or ANDA, seeking approval of a generic
copy of an approved innovator product. Under the Hatch-Waxman Act, a manufacturer may also submit an NDA under section 505(b)(2) that references
the FDA’s prior approval of the innovator product. A 505(b)(2) NDA product may be for a new or improved version of the original innovator product.
Hatch-Waxman  also  provides  for  certain  periods  of  regulatory  exclusivity,  which  preclude  FDA  approval  (or  in  some  circumstances,  FDA  filing  and
reviewing) of an ANDA, or 505(b)(2) NDA. These include, subject to certain exceptions, the period during which an FDA-approved drug is subject to
orphan drug exclusivity. In addition to the benefits of regulatory exclusivity, an innovator NDA holder may have patents claiming the active ingredient,
product  formulation  or  an  approved  use  of  the  drug,  which  would  be  listed  with  the  product  in  the  FDA  publication,  “Approved  Drug  Products  with
Therapeutic Equivalence Evaluations,” known as the “Orange Book.” If there are patents listed in the Orange Book, a generic or 505(b)(2) applicant that
seeks to market its product before expiration of the patents must include in the ANDA what is known as a “Paragraph IV certification,” challenging the
validity or enforceability of, or claiming non-infringement of, the listed patent or patents. Notice of the certification must be given to the innovator, too, and
if within 45 days of receiving notice the innovator sues to protect its patents, approval of the ANDA is stayed for 30 months, or as lengthened or shortened
by the court.

30

 
 
 
 
 
 
 
 
Accordingly,  if  Keyzilen®,  Sonsuvi®,  AM-125  and  AM-201  are  approved,  competitors  could  file  ANDAs  for  generic  versions  of  Keyzilen®,
Sonsuvi®, AM-125 and AM-201, or 505(b)(2) NDAs that reference Keyzilen®, AM-111, AM-125 and AM-201, respectively. If there are patents listed for
Keyzilen®, Sonsuvi®, AM-125 and AM-201 in the Orange Book, those ANDAs and 505(b)(2) NDAs would be required to include a certification as to
each listed patent indicating whether the ANDA applicant does or does not intend to challenge the patent. We cannot predict whether any patents issuing
from our pending patent applications will be eligible for listing in the Orange Book, how any generic competitor would address such patents, whether we
would sue on any such patents, or the outcome of any such suit.

We may not be successful in securing or maintaining proprietary patent protection for products and technologies we develop or license. Moreover, if
any patents that are granted and listed in the Orange Book are successfully challenged by way of a Paragraph IV certification and subsequent litigation, the
affected product could immediately face generic competition and its sales would likely decline rapidly and materially. Should sales decline, we may have to
write off a portion or all of the intangible assets associated with the affected product and our results of operations and cash flows could be materially and
adversely affected.

Obtaining  and  maintaining  our  patent  protection  depends  on  compliance  with  various  procedural,  document  submission,  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.

Periodic maintenance fees on any issued patent are due to be paid to the USPTO and foreign patent agencies in several stages over the lifetime of the
patent.  The  USPTO  and  various  foreign  governmental  patent  agencies  require  compliance  with  a  number  of  procedural,  documentary,  fee  payment  and
other similar provisions during the patent application process. While an inadvertent lapse can in many cases be cured by payment of a late fee or by other
means  in  accordance  with  the  applicable  rules,  there  are  situations  in  which  noncompliance  can  result  in  abandonment  or  lapse  of  the  patent  or  patent
application, resulting in partial or complete loss of patent rights in the relevant jurisdiction. Non-compliance events that could result in abandonment or
lapse of a patent or patent application include, but are not limited to, failure to respond to official actions within prescribed time limits, non-payment of fees
and failure to properly legalize and submit formal documents. In such an event, our competitors might be able to enter the market, which would have a
material adverse effect on our business.

The patent protection and patent prosecution for some of our product candidates is dependent on third parties.

While we normally seek to obtain the right to control prosecution, maintenance and enforcement of the patents relating to our product candidates, there
may be times when the filing and prosecution activities for patents relating to our product candidates are controlled by our licensors. This is the case under
our agreement with Xigen, where Xigen is entirely responsible for the prosecution and maintenance of the licensed patents and patent applications directed
to Sonsuvi®. Xigen has no obligation to provide us any information with respect to such prosecution and we will not have access to any patent prosecution
or maintenance information that is not publicly available. Although we monitor Xigen’s ongoing prosecution and maintenance of the licensed patents, if
Xigen or any of our future licensing partners fail to prosecute, maintain and enforce such patents and patent applications in a manner consistent with the
best interests of our business, including by payment of all applicable fees for patents covering Sonsuvi® or any of our product candidates, we could lose our
rights to the intellectual property or our exclusivity with respect to those rights, our ability to develop and commercialize those product candidates may be
adversely affected and we may not be able to prevent competitors from making, using, and selling competing products. Specifically, Xigen is concurrently
developing  another  indication  for  brimapitide  (XG-102),  the  active  substance  of  Sonsuvi®.  This  may  cause  a  conflict  of  interest  and  adversely  affect
Xigen’s ability to prosecute the patent portfolio licensed to us in the best interest of our business. In addition, even where we have the right to control patent
prosecution of patents and patent applications we have licensed from third parties including with respect to the patents and applications licensed to us under
our co-ownership and exploitation agreement with INSERM for Keyzilen®, we may still be adversely affected or prejudiced by actions or inactions of our
licensors  and  their  counsel  that  took  place  prior  to  the  date  upon  which  we  assumed  control  over  patent  prosecution.  We  are  required  to  consult  and
cooperate  with  INSERM  regarding  the  prosecution,  maintenance,  and  enforcement  of,  and  in  certain  instances  INSERM  has  the  right  to  independently
enforce, the relevant patents, which may place those patients at risk or hinder our ability to develop and commercialize those product candidates or protect
our patent rights.

31

 
 
 
 
 
 
 
 
If we fail to comply with the obligations in our intellectual property agreements, including those under which we license intellectual property and other
rights from third parties, or otherwise experience disruptions to our business relationships with our licensors and partners, we could lose intellectual
property rights that are important to our business.

We are a party to a number of intellectual property license and co-ownership agreements that are important to our business and expect to enter into
additional  such  agreements  in  the  future.  Our  existing  agreements  impose,  and  we  expect  that  future  agreements  will  impose,  various  diligence,
commercialization, milestone payment, royalty, and other obligations on us. If we fail to comply with our obligations under these agreements, or we are
subject to a bankruptcy, we may be required to make certain payments to the licensor, we may lose the exclusivity of our license, or the licensor may have
the right to terminate the license, in which event we would not be able to develop or market products covered by the license. Moreover, if we fail to comply
with our obligations under our co-ownership and exploitation agreement with INSERM for Keyzilen®, including certain commercialization requirements,
or  we  are  subject  to  a  bankruptcy,  INSERM  may  terminate  the  agreement  and  we  may  lose  our  rights  to  exclusively  exploit  and  commercialize  the
applicable  patents.  In  such  event  we  would  not  be  able  to  prevent  INSERM  from  exploiting  or  licensing  to  the  third  parties  the  rights  to  exploit  the
applicable patents, which would have a material adverse effect on our ability to successfully commercialize the affected product candidates. Under our co-
ownership agreement with INSERM we may be required to assign our rights in the relevant patents to INSERM if we choose not to or fail to continue to
prosecute maintain or patents or patent applications in a given country or countries, in which event we would not be able to develop or market products
covered by the applicable patents.

Licensing of intellectual property is of critical importance to our business and involves complex legal, business, and scientific issues. Disputes may

arise regarding intellectual property subject to a licensing or co-ownership agreement, including:

● the scope of rights granted under the agreement and other interpretation-related issues;

● the extent to which our technology and processes infringe on intellectual property of the licensor or partner that is not subject to the agreement;

● the sublicensing of patent and other rights;

● our diligence and commercialization obligations under the agreement and what activities satisfy those obligations;

● the ownership of inventions and know-how resulting from the joint creation or use of intellectual property by our licensors or partners and us and

our collaborators; and

● the priority of invention of patented technology.

If disputes over intellectual property and other rights that we have licensed or co-own prevent or impair our ability to maintain our current licensing or

exclusivity arrangements on acceptable terms, we may be unable to successfully develop and commercialize the affected product candidates.

We may not be successful in obtaining or maintaining necessary rights to our product candidates through acquisitions and in-licenses.

We  currently  have  rights  to  the  intellectual  property,  through  licenses  from  third  parties  and  under  patents  that  we  own,  to  develop  our  product
candidates. Because our programs may require the use of proprietary rights held by third parties, the growth of our business will likely depend in part on
our ability to acquire, in-license, maintain or use these proprietary rights. In addition, our product candidates may require specific formulations to work
effectively and efficiently and the rights to these formulations may be held by others. We may be unable to acquire or in-license any compositions, methods
of use, processes, or other third-party intellectual property rights from third parties that we identify as necessary for our product candidates. The licensing
and acquisition of third-party intellectual property rights is a competitive area, and a number of more established companies are also pursuing strategies to
license or acquire third-party intellectual property rights that we may consider attractive. These established companies may have a competitive advantage
over us due to their size, cash resources, and greater clinical development and commercialization capabilities.

32

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
For  example,  we  sometimes  collaborate  with  U.S.  and  foreign  academic  institutions  to  accelerate  our  pre-clinical  research  or  development  under
written agreements with these institutions. Typically, these institutions provide us with an option to negotiate a license to any of the institution’s rights in
technology resulting from the collaboration. Regardless of such option, we may be unable to negotiate a license within the specified timeframe or under
terms that are acceptable to us. If we are unable to do so, the institution may offer the intellectual property rights to other parties, potentially blocking our
ability to pursue our applicable product candidate or program.

In addition, companies that perceive us to be a competitor may be unwilling to assign or license rights to us. We also may be unable to license or
acquire  third-party  intellectual  property  rights  on  terms  that  would  allow  us  to  make  an  appropriate  return  on  our  investment.  If  we  are  unable  to
successfully obtain a license to third-party intellectual property rights necessary for the development of a product candidate or program, we may have to
abandon development of that product candidate or program and our business and financial condition could suffer.

We  may  be  involved  in  lawsuits  to  protect  or  enforce  our  patents  or  the  patents  of  our  licensors,  which  could  be  expensive,  time-consuming,  and
unsuccessful.

Competitors may infringe our patents or the patents of our licensors. To counter such infringement, we may be required to file claims against those
competitors, which can be expensive and time-consuming. If we or one of our licensing partners were to initiate legal proceedings against a third party to
enforce  a  patent  covering  one  of  our  product  candidates,  the  defendant  could  counterclaim  that  the  patent  covering  our  product  candidate  is  invalid,
overbroad  and/or  unenforceable,  or  that  we  infringe  the  defendant’s  patents.  In  patent  litigation  in  the  United  States,  defendant  counterclaims  alleging
invalidity,  overbreadth  and/or  unenforceability  are  commonplace.  Grounds  for  a  validity  challenge  could  be  an  alleged  failure  to  meet  any  of  several
statutory requirements, including lack of novelty, obviousness, or non-enablement. Grounds for an unenforceability assertion could be an allegation that
someone connected with prosecution of the patent withheld relevant information from the USPTO, or made a misleading statement, during prosecution.
The  outcome  following  legal  assertions  of  invalidity  and  unenforceability  is  unpredictable.  A  court  may  decide  that  a  patent  of  ours  is  invalid  or
unenforceable,  in  whole  or  in  part,  construe  the  patent’s  claims  narrowly  or  refuse  to  stop  a  third  party  from  using  the  technology  in  question  on  the
grounds that our patents do not cover that technology. An adverse result in any litigation proceeding could put one or more of our patents at risk of being
invalidated or interpreted narrowly, which could adversely affect us.

Interference  proceedings  provoked  by  third  parties  or  brought  by  us  or  declared  by  the  USPTO  may  be  necessary  to  determine  the  priority  of
inventions with respect to our patents or patent applications or those of our licensors. An unfavorable outcome could require us to cease using the related
technology or to attempt to license rights to it from the prevailing party. Our business could be harmed if the prevailing party does not offer us a license on
commercially reasonable terms or at all. Our defense of litigation or interference proceedings may fail and, even if successful, may result in substantial
costs and distract our management and other employees. 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  development  partnerships  that  would  help  us  bring  our  product  candidates  to  market.  We  may  not  be  able  to  prevent,  alone  or  with  our  licensors,
misappropriation of our intellectual property rights, particularly in countries where the laws may not protect those rights as fully as in 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  information  could  be  compromised  by  disclosure  during  this  type  of  litigation.  There  could  also  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, it could have a
material adverse effect on the price of our common shares.

We may be subject to claims that our employees, consultants, or independent contractors have wrongfully used or disclosed confidential information of
third parties or that our employees have wrongfully used or disclosed alleged trade secrets of their former employers.

We  employ  and  utilize  the  services  of  individuals  who  were  previously  employed  or  provided  services  to  universities  or  other  biotechnology  or
pharmaceutical companies. Although we try to ensure that our employees, consultants, and independent contractors do not use the proprietary information
or  know-how  of  others  in  their  work  for  us,  we  may  be  subject  to  claims  that  we  or  our  employees,  consultants,  or  independent  contractors  have
inadvertently  or  otherwise  used  or  disclosed  intellectual  property,  including  trade  secrets  or  other  proprietary  information,  of  any  of  our  employee’s,
consultant’s or independent contractor’s former employer or other third parties. Litigation may be necessary to defend against these claims. If we fail in
defending any such claims, in addition to paying monetary damages, we may lose valuable intellectual property rights or personnel, which could adversely
impact  our  business.  Even  if  we  are  successful  in  defending  against  such  claims,  litigation  could  result  in  substantial  costs  and  be  a  distraction  to
management and other employees.

33

 
 
 
 
 
 
 
 
 
 
Our  reliance  on  our  advisors,  employees  and  third  parties  requires  us  to  share  our  intellectual  property  and  trade  secrets,  which  increases  the
possibility that a competitor will discover them or that our intellectual property will be misappropriated or disclosed.

Because  we  rely  on  our  advisors,  employees  and  third-party  contractors  and  consultants  to  research  and  develop  and  to  manufacture  our  product
candidates, we must, at times, share our intellectual property with them. We seek to protect our intellectual property and other 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 typically
limit the rights of these advisors, employees and third parties to use or disclose our confidential information, including our intellectual property and trade
secrets. Despite the contractual provisions employed when working with these advisors, employees and third parties, the need to share intellectual property
and other confidential information increases the risk that such confidential information becomes known by our competitors, are inadvertently incorporated
into the product development of others or are disclosed or used in violation of these agreements. Given that our proprietary position is based, in part, on our
know-how,  intellectual  property  and  trade  secrets,  a  competitor’s  discovery  of  our  intellectual  property  or  trade  secrets  or  other  unauthorized  use  or
disclosure would impair our competitive position and may have a material adverse effect on our business.

In addition, these agreements typically restrict the ability of our advisors, employees, third-party contractors and consultants to publish data potentially
relating to our intellectual property, although our agreements may contain certain limited publication rights. For example, any academic institution that we
may collaborate with in the future may expect to be granted rights to publish data arising out of such collaboration, provided that we are notified in advance
and given the opportunity to delay publication for a limited time period in order for us to secure patent protection of intellectual property rights arising from
the collaboration, in addition to the opportunity to remove confidential or trade secret information from any such publication. In the future, we may also
conduct joint research and development programs that may require us to share intellectual property under the terms of our research and development or
similar agreements. Despite our efforts to protect our intellectual property, our competitors may discover our trade secrets or know how, 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 intellectual property would impair our competitive position and have an adverse impact on our business.

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

We may be subject to claims that former employees, collaborators or other third parties have an interest in our patents or other intellectual property as
an inventor or co-inventor. For example, we may have inventorship disputes arise from conflicting obligations of consultants or others who are involved in
developing our product candidates. Litigation may be necessary to defend against these and other claims challenging inventorship or our ownership of our
patents or other intellectual property. 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 result in substantial costs and be a distraction to management and
other employees.

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. Consequently, we may not be
able to prevent third parties from practicing our inventions in all countries outside the United States, or from selling or importing products made using our
inventions in and into the United States or other jurisdictions. As part of ordinary course prosecution and maintenance activities, we determine whether to
seek patent protection outside the U.S. and in which countries. This also applies to patents we have acquired or in-licensed from third parties. In some cases
this  means  that  we,  or  our  predecessors  in  interest  or  licensors  of  patents  within  our  portfolio,  have  sought  patent  protection  in  a  limited  number  of
countries for patents covering our product candidates. Competitors may use our technologies in jurisdictions where we have not obtained or are unable to
adequately  enforce  patent  protection  to  develop  their  own  products  and  further,  may  export  otherwise  infringing  products  to  territories  where  we  have
patent protection, but enforcement is not as strong as that in the United States. These products may compete with our products and our patents or other
intellectual property rights may not be effective or sufficient to prevent them from competing.

34

 
 
 
 
 
 
 
 
 
Many  companies  have  encountered  significant  problems  in  protecting  and  defending  intellectual  property  rights  in  foreign  jurisdictions.  The  legal
systems of certain countries, particularly certain developing countries, do not favor the enforcement of patents, trade secrets, and other intellectual property
protection,  particularly  those  relating  to  biotechnology  products,  which  could  make  it  difficult  for  us  to  stop  the  infringement  of  our  patents,  the
reproduction of our manufacturing or other know-how or marketing of competing products in violation of our proprietary rights generally. Proceedings to
enforce our patent rights in foreign jurisdictions, whether or not successful, 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 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 around the world may be inadequate to obtain a
significant commercial advantage from the intellectual property that we develop or license.

Risks Related to Employee Matters and Managing Growth

Our future growth and ability to compete depends on retaining our key personnel and recruiting additional qualified personnel.

Our  success  depends  upon  the  continued  contributions  of  our  key  management,  scientific  and  technical  personnel,  many  of  whom  have  substantial
experience with or been instrumental for us and our projects. Key management includes our executive officers Thomas Meyer, our founder, Chairman and
Chief Executive Officer and Elmar Schaerli, Chief Financial Officer.

The loss of key managers and senior scientists could delay our research and development activities. Laws and regulations on executive compensation,
including  legislation  in  Switzerland,  may  restrict  our  ability  to  attract,  motivate  and  retain  the  required  level  of  qualified  personnel.  In  addition,  the
competition for qualified personnel in the biopharmaceutical and pharmaceutical field is intense, and our future success depends upon our ability to attract,
retain and motivate highly-skilled scientific, technical and managerial employees. We face competition for personnel from other companies, universities,
public and private research institutions and other organizations. If our recruitment and retention efforts are unsuccessful in the future, it may be difficult for
us to implement business strategy, which could have a material adverse effect on our business.

We expect to expand our sales and marketing, development, and regulatory capabilities, and as a result, we may encounter difficulties in managing our
growth, which could disrupt our operations.

We  expect  to  experience  significant  growth  in  the  number  of  our  employees  and  the  scope  of  our  operations,  particularly  in  the  areas  of  sales  and
marketing, and to a lesser extent, drug development and regulatory affairs. To manage our anticipated future growth, we must continue to implement and
improve our managerial, operational and financial systems, expand our facilities and continue to recruit and train additional qualified personnel. Due to our
limited financial resources, we may not be able to effectively manage the expansion of our operations or recruit and train additional qualified personnel.
The  expansion  of  our  operations  may  lead  to  significant  costs  and  may  divert  our  management  and  business  development  resources.  Any  inability  to
manage growth could delay the execution of our business plans or disrupt our operations.

Risks Related to Our Common Shares

The price of our common shares may be volatile and may fluctuate due to factors beyond our control.

The share price of publicly traded emerging biopharmaceutical and drug discovery and development companies has been highly volatile and is likely
to remain highly volatile in the future. For example, during the last year, our common shares have traded as high as $6.60 in December 2020 and as low as
$0.65 in March 2020. The market price of our common shares may fluctuate significantly in the future due to a variety of factors, including:

● positive or negative results of testing and clinical trials by us, strategic partners, or competitors;

● delays  in  entering  into  strategic  relationships  with  respect  to  development  and/or  commercialization  of  our  product  candidates  or  entry  into

strategic relationships on terms that are not deemed to be favorable to us;

● technological innovations or commercial product introductions by us or competitors;

35

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
● changes in government regulations;

● developments concerning proprietary rights, including patents and litigation matters;

● public concern relating to the commercial value or safety of any of our product candidates;

● financing or other corporate transactions;

● publication of research reports or comments by securities or industry analysts;

● general market conditions in the pharmaceutical industry or in the economy as a whole;

● our ability to maintain the listing of our common shares on Nasdaq; or

● other events and factors beyond our control.

Additionally, these factors may affect the liquidity of our common shares, which may hurt your ability to sell our common shares in the future. In
addition, the stock market in general has recently experienced extreme price and volume fluctuations that have often been unrelated or disproportionate to
the  operating  performance  of  individual  companies.  Broad  market  and  industry  factors  may  materially  affect  the  market  price  of  companies’  stock,
including ours, regardless of actual operating performance.

Our  common  shares  may  be  involuntarily  delisted  from  trading  on  The  Nasdaq  Capital  Market  if  we  fail  to  comply  with  the  continued  listing
requirements. A delisting of our common shares is likely to reduce the liquidity of our common shares and may inhibit or preclude our ability to raise
additional financing.

We  are  required  to  comply  with  certain  Nasdaq  continued  listing  requirements,  including  a  series  of  financial  tests  relating  to  shareholder  equity,
market value of listed securities and number of market makers and shareholders. If we fail to maintain compliance with any of those requirements, our
common shares could be delisted from The Nasdaq Capital Market.

In 2017, 2019 and 2020, we failed to maintain compliance with the minimum bid price requirement. To address that non-compliance, on March 13,
2018, we effected the Merger, pursuant to which we effected a “reverse share split” at a ratio of 10-for-1, and on May 1, 2019, we effected a “reverse share
split” at a ratio of 20-for-1. In 2020, we regained compliance as our share price increased. Additionally, on January 11, 2018, we received a letter from
Nasdaq  indicating  that  we  were  not  in  compliance  with  Nasdaq’s  market  value  of  listed  securities  requirement.  As  a  result  of  the  July  2018  Registered
Offering, we resolved the non-compliance with the market value of listed securities requirement by complying with Nasdaq’s minimum equity standard.
However, there can be no assurance that we will be able to successfully maintain compliance with the several Nasdaq continued listing requirements.

If,  for  any  reason,  Nasdaq  should  delist  our  common  shares  from  trading  on  its  exchange  and  we  are  unable  to  obtain  listing  on  another  national
securities exchange or take action to restore our compliance with the Nasdaq continued listing requirements, a reduction in some or all of the following
may occur, each of which could have a material adverse effect on our shareholders:

● the liquidity of our common shares;

● the market price of our common shares;

● our ability to obtain financing for the continuation of our operations;

● the number of institutional and general investors that will consider investing in our common shares;

● the number of investors in general that will consider investing in our common shares;

● the number of market makers in our common shares;

36

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
● the availability of information concerning the trading prices and volume of our common shares; and

● the number of broker-dealers willing to execute trades in shares of our common shares.

Moreover,  delisting  may  make  unavailable  a  tax  election  that  could  affect  the  U.S.  federal  income  tax  treatment  of  holding,  and  disposing  of,  our

common shares. See “Taxation—Material U.S. Federal Income Tax Considerations for U.S. Holders” below.

In the event that our common shares are delisted from Nasdaq, U.S. broker-dealers may be discouraged from effecting transactions in shares of our
common shares because they may be considered penny stocks and thus be subject to the penny stock rules.

On  February  6,  2019,  we  received  a  letter  from  Nasdaq  stating  that  due  to  our  continued  non-compliance  with  the  minimum  $1.00  bid  price
requirement, our common shares were subject to delisting unless we timely requested a hearing before the Nasdaq Hearings Panel. We timely requested
such a hearing on February 8, 2019, which request has stayed any delisting or suspension action by Nasdaq pending the hearing and the expiration of any
additional extension period granted following the hearing. On May 20, 2019, we announced that the Nasdaq Hearings Panel notified us in a letter that we
had regained compliance with the minimum bid price requirement under Nasdaq Listing Rule 5550(a)(2). The Nasdaq Hearings Panel further determined
that we were in compliance with all applicable Nasdaq listing standards.

The SEC has adopted a number of rules to regulate “penny stock” that restrict transactions involving stock which is deemed to be penny stock. Such
rules include Rules 3a51-1, 15g-1, 15g-2, 15g-3, 15g-4, 15g-5, 15g-6, 15g-7, and 15g-9 under the Securities Exchange Act of 1934 (the “Exchange Act”).
These rules may have the effect of reducing the liquidity of penny stocks. “Penny stocks” generally are equity securities with a price of less than $5.00 per
share  (other  than  securities  registered  on  certain  national  securities  exchanges  or  quoted  on  the  Nasdaq  Stock  Market  if  current  price  and  volume
information with respect to transactions in such securities is provided by the exchange or system). Our common shares have in the past constituted, and
may again in the future constitute, “penny stock” within the meaning of the rules. The additional sales practice and disclosure requirements imposed upon
U.S. broker-dealers may discourage such broker-dealers from effecting transactions in our common shares, which could severely limit the market liquidity
of such common shares and impede their sale in the secondary market.

A U.S. broker-dealer selling penny stock to anyone other than an established customer or “accredited investor” (generally, an individual with net worth
in  excess  of $1,000,000  or  an  annual  income  exceeding  $200,000,  or  $300,000  together  with  his  or  her  spouse)  must  make  a  special  suitability
determination for the purchaser and must receive the purchaser’s written consent to the transaction prior to sale, unless the broker-dealer or the transaction
is otherwise exempt. In addition, the “penny stock” regulations require the U.S. broker-dealer to deliver, prior to any transaction involving a “penny stock”,
a  disclosure  schedule  prepared  in  accordance  with  SEC  standards  relating  to  the  “penny  stock”  market,  unless  the  broker-dealer  or  the  transaction  is
otherwise exempt. A U.S. broker-dealer is also required to disclose commissions payable to the U.S. broker-dealer and the registered representative and
current quotations for the securities. Finally, a U.S. broker-dealer is required to submit monthly statements disclosing recent price information with respect
to the “penny stock” held in a customer’s account and information with respect to the limited market in “penny stocks.”

Shareholders should be aware that, according to the SEC, the market for “penny stocks” has suffered in recent years from patterns of fraud and abuse.
Such  patterns  include  (i)  control  of  the  market  for  the  security  by  one  or  a  few  broker-dealers  that  are  often  related  to  the  promoter  or  issuer;  (ii)
manipulation of prices through prearranged matching of purchases and sales and false and misleading press releases; (iii) “boiler room” practices involving
high-pressure  sales  tactics  and  unrealistic  price  projections  by  inexperienced  sales  persons;  (iv)  excessive  and  undisclosed  bid-ask  differentials  and
markups  by  selling  broker-dealers;  and  (v)  the  wholesale  dumping  of  the  same  securities  by  promoters  and  broker-dealers  after  prices  have  been
manipulated  to  a  desired  level,  resulting  in  investor  losses.  Our  management  is  aware  of  the  abuses  that  have  occurred  historically  in  the  penny  stock
market. Although we do not expect to be in a position to dictate the behavior of the market or of broker-dealers who participate in the market, management
will strive within the confines of practical limitations to prevent the described patterns from being established with respect to our securities.

37

 
 
 
 
 
 
 
 
 
 
 
 
Certain principal shareholders and members of our executive team and board of directors own a significant portion of our common shares and as a
result will be able to exercise significant control over us, and your interests may conflict with the interests of such shareholders.

Certain principal shareholders and their affiliated entities as well as members of our executive team and board of directors own approximately 5.0% of
our common shares. Depending on the level of attendance at our general meetings of shareholders, these shareholders may be in a position to determine the
outcome of decisions taken at any such general meeting. Any shareholder or group of shareholders controlling more than 50% of the shares represented at
our general meetings of shareholders may control any shareholder resolution requiring an absolute majority of the shares represented, including the election
of  members  to  the  board  of  directors  of  the  Company,  certain  decisions  relating  to  our  capital  structure,  the  approval  of  certain  significant  corporate
transactions and certain amendments to our bye-laws (the “Bye-Laws”). To the extent that the interests of these shareholders may differ from the interests
of  the  Company’s  other  shareholders,  the  latter  may  be  disadvantaged  by  any  action  that  these  shareholders  may  seek  to  pursue.  Among  other
consequences, this concentration of ownership may have the effect of delaying or preventing a change in control and might therefore negatively affect the
market price of our common shares.

Future sales, or the possibility of future sales, of a substantial number of our common shares could adversely affect the price of our common shares.

Future sales of a substantial number of our common shares, or the perception that such sales will occur, could cause a decline in the market price of our
common shares. Approximately 5.0% of our common shares issued and outstanding are held by affiliates. If these shareholders sell substantial amounts of
common shares in the public market, or the market perceives that such sales may occur, the market price of our common shares and our ability to raise
capital through an issue of equity securities could be adversely affected. Additionally, as of the date of this Annual Report we have warrants outstanding,
which are exercisable for an aggregate of 246,102 common shares at a weighted average exercise price of $60.03 per share, an equity commitment to sell
up to $8.9 million of additional common shares to Lincoln Park Capital Fund, LLC (“LPC”) pursuant to the commitment purchase agreement we entered
into on April 23, 2020 with LPC (the “LPC Purchase Agreement”) and an at-the-market offering program pursuant to the sales agreement we entered into
with A.G.P./Alliance Global Partners (“A.G.P.”) on November 30, 2018, as amended on April 5, 2019 (the “A.G.P. Sales Agreement”) for sales of up to
$21.8 million of additional common shares. We have also filed registration statements to register the resale of the common shares underlying the warrants
that we have offered and sold in unregistered transactions, the common shares that are sold to LPC and the common shares and other equity securities that
we have issued under our prior equity incentive plans or may issue under our new omnibus equity compensation plan. These common shares may be freely
sold in the public market upon issuance, subject to certain limitations applicable to affiliates. In addition, we have filed a registration statement covering the
issuance and sale by us of up to $100 million of common shares, debt securities, warrants, purchase contracts, units and common shares. We may issue
such securities, including our common shares and warrants to purchase common shares, at any time and from time to time subject to the limitations set
forth in General Instruction I.B.5 of Form F-3. If a large number of our common shares and/or warrants to purchase common shares are sold in the public
market, the sales could reduce the trading price of our common shares and impede our ability to raise future capital.

We do not expect to pay dividends in the foreseeable future.

We have not paid any dividends since our incorporation. Even if future operations lead to significant levels of distributable profits, we currently intend
that any earnings will be reinvested in our business and that dividends will not be paid until we have an established revenue stream to support continuing
dividends. The proposal to pay future dividends to shareholders will in addition effectively be at the discretion of our board of directors after taking into
account various factors including our business prospects, cash requirements, financial performance and new product development. In addition, payment of
future dividends is subject to certain limitations pursuant to Bermuda law or by our Bye-laws. We are subject to Bermuda law restrictions on the payment
of dividends including that no dividends may be declared by our board of directors or paid by the Company if there are reasonable grounds for believing
that: (i) we are, or would after the payment be, unable to pay our liabilities as they become due; or (ii) that the realizable value of our assets would thereby
be  less  than  our  liabilities.  Accordingly,  investors  cannot  rely  on  dividend  income  from  our  common  shares  and  any  returns  on  an  investment  in  our
common shares will likely depend entirely upon any future appreciation in the price of our common shares.

38

 
 
 
 
 
 
 
 
We are a holding company with no material direct operations.

We are a holding company with no material direct operations. As a result, we would be dependent on dividends, other payments or loans from our
subsidiaries in order to pay a dividend. Our subsidiaries are subject to legal requirements of their respective jurisdictions of organization that may restrict
their paying dividends or other payments, or making loans, to us.

We are a foreign private issuer and, as a result, we are not subject to U.S. proxy rules and are subject to Exchange Act reporting obligations that, to
some extent, are more lenient and less frequent than those of a U.S. domestic public company.

We report under the Exchange Act, as a non-U.S. company with foreign private issuer status. Because we qualify as a foreign private issuer under the
Exchange Act and although we are subject to Bermuda laws and regulations with regard to such matters and furnish semiannual financial information to the
SEC, we are exempt from certain provisions of the Exchange Act that are applicable to U.S. domestic public companies, including (i) the sections of the
Exchange Act regulating the solicitation of proxies, consents or authorizations in respect of a security registered under the Exchange Act; (ii) the sections
of the Exchange Act requiring insiders to file public reports of their stock ownership and trading activities and liability for insiders who profit from trades
made in a short period of time; and (iii) the rules under the Exchange Act requiring the filing with the SEC of quarterly reports on Form 10-Q containing
unaudited  financial  and  other  specified  information,  or  current  reports  on  Form  8-K,  upon  the  occurrence  of  specified  significant  events.  In  addition,
foreign private issuers are not required to file their annual report on Form 20-F until four months after the end of each financial year, while U.S. domestic
issuers  that  are  accelerated  filers  are  required  to  file  their  annual  report  on  Form  10-K  within  75  days  after  the  end  of  each  fiscal  year.  Foreign  private
issuers are also exempt from the Regulation Fair Disclosure, aimed at preventing issuers from making selective disclosures of material information. As a
result of the above, you may not have the same protections afforded to shareholders of companies that are not foreign private issuers.

As a foreign private issuer and as permitted by the listing requirements of Nasdaq, we follow certain home country governance practices rather than
the corporate governance requirements of Nasdaq.

We  are  a  foreign  private  issuer.  As  a  result,  in  accordance  with  Nasdaq  Listing  Rule  5615(a)(3),  we  comply  with  home  country  governance

requirements and certain exemptions thereunder rather than complying with certain of the corporate governance requirements of Nasdaq.

Bermuda law does not require that a majority of our board of directors consists of independent directors. Our board of directors therefore may include
fewer independent directors than would be required if we were subject to Nasdaq Listing Rule 5605(b)(1). In addition, we are not subject to Nasdaq Listing
Rule 5605(b)(2), which requires that independent directors regularly have scheduled meetings at which only independent directors are present.

Bermuda law does not require that we disclose information regarding third-party compensation of our directors or director nominee. As a result, our
practice varies from the third-party compensation disclosure requirements of Nasdaq Listing Rule 5250(b)(3). We follow the requirements of Bermuda law
with  respect  to  our  compensation  committee,  disclosure  of  compensation  of  our  directors  and  executive  officers  and  information  regarding  third-party
compensation of our directors or director nominee, each of which differ from the requirements of the Nasdaq Listing Rules.

In addition, as permitted by Bermuda law, we have opted not to implement a standalone nominating committee. To this extent, our practice varies from

the independent director oversight of director nominations requirements of Nasdaq Listing Rule 5605(e).

The quorum for a general meeting of shareholders is as set out in our Bye-laws, which provides for a quorum of two or more persons present at the
start  of  the  meeting  and  representing  in  person  or  by  proxy  issued  and  outstanding  voting  shares  in  the  company.  Our  practice  thus  varies  from  the
requirement of Nasdaq Listing Rule 5620(c), which requires an issuer to provide in its bylaws for a generally applicable quorum, and that such quorum
may not be less than one-third of the outstanding voting stock. We must provide shareholders with an agenda and other relevant documents for the general
meeting of shareholders. However, Bermuda law has no regulatory regime for the solicitation of proxies, thus our practice varies from the requirement of
Nasdaq  Listing  Rule  5620(b),  which  sets  forth  certain  requirements  regarding  the  solicitation  of  proxies.  In  addition,  we  have  opted  out  of  shareholder
approval requirements for the issuance of securities in connection with certain events such as the acquisition of stock or assets of another company, the
establishment  of  or  amendments  to  equity-based  compensation  plans  for  employees,  a  change  of  control  of  us  and  certain  private  placements.  To  this
extent, our practice varies from the requirements of Nasdaq Listing Rule 5635, which generally requires an issuer to obtain shareholder approval for the
issuance of securities in connection with such events.

39

 
 
 
 
 
 
 
 
 
 
 
 
As a result of the above, you may not have the same protections afforded to shareholders of companies that are not foreign private issuers.

We may lose our foreign private issuer status, which would then require us to comply with the Exchange Act’s domestic reporting regime and cause us
to incur significant legal, accounting and other expenses.

We are a foreign private issuer and therefore we are not required to comply with all of the periodic disclosure and current reporting requirements of the
Exchange Act applicable to U.S. domestic issuers. In order to maintain our current status as a foreign private issuer, either (a) a majority of our common
shares must be either directly or indirectly owned of record by non-residents of the United States or (b)(i) a majority of our executive officers or directors
may not be United States citizens or residents, (ii) more than 50 percent of our assets cannot be located in the United States and (iii) our business must be
administered principally outside the United States. These criteria are tested on the last business day of our second fiscal quarter, each year. If we lost this
status,  we  would  be  required  to  comply  with  the  Exchange  Act  reporting  and  other  requirements  applicable  to  U.S.  domestic  issuers,  which  are  more
detailed and extensive than the requirements for foreign private issuers. We may also be required to make changes in our corporate governance practices in
accordance with various SEC and stock exchange rules. The regulatory and compliance costs to us under U.S. securities laws if we are required to comply
with the reporting requirements applicable to a U.S. domestic issuer may be significantly higher than the cost we would incur as a foreign private issuer. As
a  result,  we  expect  that  a  loss  of  foreign  private  issuer  status  would  increase  our  legal  and  financial  compliance  costs  and  would  make  some  activities
highly time-consuming and costly. We also expect that if we were required to comply with the rules and regulations applicable to U.S. domestic issuers, it
would make it more difficult and expensive for us to obtain director and officer liability insurance, and we may be required to accept reduced coverage or
incur  substantially  higher  costs  to  obtain  coverage.  These  rules  and  regulations  could  also  make  it  more  difficult  for  us  to  attract  and  retain  qualified
members of our board of directors.

We believe that we were a “passive foreign investment company,” or PFIC, for U.S. federal income tax purposes for our 2020 taxable year, and we
expect to be a PFIC for our current year and for the foreseeable future.

We believe that we were a “passive foreign investment company,” or PFIC, for U.S. federal income tax purposes for our 2020 taxable year, and we
expect  to  be  a  PFIC  for  our  current  year  and  for  the  foreseeable  future.  However,  our  actual  PFIC  status  for  the  current  or  any  future  taxable  year  is
uncertain and cannot be determined until after the end of such taxable year. In addition, we may, directly or indirectly, hold equity interests in other PFICs.
Under the Internal Revenue Code of 1986, as amended, we will be a PFIC for any taxable year in which (i) 75% or more of our gross income consists of
passive income or (ii) 50% or more of the average quarterly value of our assets consists of assets that produce, or are held for the production of, passive
income.  For  purposes  of  the  above  calculations,  a  non-U.S.  corporation  that  directly  or  indirectly  owns  at  least  25%  by  value  of  the  shares  of  another
corporation is treated as if it held its proportionate share of the assets of the other corporation and received directly its proportionate share of the income of
the other corporation. Passive income generally includes dividends, interest, rents, royalties and capital gains.

If we are a PFIC for any taxable year during which a U.S. investor holds our shares, the U.S. investor may be subject to adverse tax consequences,
including (i) the treatment of all or a portion of any gain on disposition as ordinary income, (ii) the application of a deferred interest charge on such gain
and the receipt of certain dividends and (iii) compliance with certain reporting requirements.

For further discussion of the adverse U.S. federal income tax consequences of our classification as a PFIC, see “Material U.S. Federal Income Tax

Considerations for U.S. Holders.”

If we fail to maintain an effective system of internal control over financial reporting, we may not be able to accurately report our financial results or
prevent fraud. As a result, shareholders could lose confidence in our financial and other public reporting, which would harm our business and the
trading price of our common shares.

Effective  internal  controls  over  financial  reporting  are  necessary  for  us  to  provide  reliable  financial  reports  and,  together  with  adequate  disclosure
controls and procedures, are designed to prevent fraud. 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 conducted in connection with Section 404 of the
Sarbanes-Oxley  Act  of  2002,  or  any  subsequent  testing  by  our  independent  registered  public  accounting  firm,  may  reveal  deficiencies  in  our  internal
controls  over  financial  reporting  that  are  deemed  to  be  material  weaknesses  or  that  may  require  prospective  or  retroactive  changes  to  our  financial
statements or identify other areas for further attention or improvement. Inferior internal controls could also subject us to regulatory scrutiny and sanctions,
impair our ability to raise revenue and cause investors to lose confidence in our reported financial information, which could have a negative effect on the
trading price of our common shares.

40

 
 
 
 
 
 
 
 
 
 
 
We are required to disclose changes made in our internal controls and procedures, and our management is required to assess the effectiveness of these
controls annually. However, for as long as we are a “non-accelerated filer” under Securities and Exchange Commission rules, our independent registered
public accounting firm is not required to attest to the effectiveness of our internal controls over financial reporting pursuant to Section 404. An independent
assessment  of  the  effectiveness  of  our  internal  controls  could  detect  problems  that  our  management’s  assessment  might  not.  Undetected  material
weaknesses in our internal controls could lead to financial statement restatements and require us to incur the expense of remediation.

If securities or industry analysts do not publish research, or publish inaccurate or unfavorable research, about our business, the price of our common
shares and our trading volume could decline.

The  trading  market  for  our  common  shares  depends  in  part  on  the  research  and  reports  that  securities  or  industry  analysts  publish  about  us  or  our
business. We do not have any control over these analysts. We cannot assure you that analysts will cover us or provide favorable coverage. If one or more of
the analysts who cover us downgrade our common shares or publish inaccurate or unfavorable research about our business, the price of our common shares
would likely decline. If one or more of these analysts cease coverage of the Company or fail to publish reports on us regularly, demand for our common
shares could decrease, which might cause the price of our common shares and trading volume to decline.

As a Bermuda company, it may be difficult for you to enforce judgments against us or our directors and executive officers.

We are a Bermuda exempted company. As a result, the rights of holders of our common shares are governed by Bermuda law and our memorandum of
continuance (the “Memorandum of Continuance”) and Bye-laws. The rights of shareholders under Bermuda law may differ from the rights of shareholders
of  companies  incorporated  in  other  jurisdictions.  Many  of  our  directors  referred  to  in  this  Annual  Report  are  not  residents  of  the  United  States,  and  a
substantial  portion  of  our  assets  are  located  outside  the  United  States. As  a  result,  it  may  be  difficult  for  investors  to  effect  service  of  process  on  those
persons in the United States or to enforce in the United States judgments obtained in U.S. courts against us or those persons based on the civil liability
provisions of the U.S. securities laws. It is doubtful whether courts in Bermuda will enforce judgments obtained in other jurisdictions, including the United
States, against us or our directors or officers under the securities laws of those jurisdictions or entertain actions in Bermuda against us or our directors or
officers under the securities laws of other jurisdictions.

Bermuda law differs from the laws in effect in the United States and may afford less protection to holders of our common shares.

We are subject to the laws of Bermuda. As a result, our corporate affairs are governed by the Companies Act 1981 of Bermuda (the “Companies Act”),
which differs in some material respects from laws typically applicable to U.S. corporations and shareholders, including the provisions relating to interested
directors, amalgamations, mergers and acquisitions, takeovers, shareholder lawsuits and indemnification of directors. Generally, the duties of directors and
officers  of  a  Bermuda  company  are  owed  to  the  company  only.  Shareholders  of  Bermuda  companies  typically  do  not  have  rights  to  take  action  against
directors or officers of the company and may only do so in limited circumstances. Class actions are not available under Bermuda law. The circumstances in
which derivative actions may be available under Bermuda law are substantially more proscribed and less clear than they would be to shareholders of U.S.
corporations. The Bermuda courts, however, would ordinarily be expected to permit a shareholder to commence an action in the name of a company to
remedy a wrong to the company where the act complained of is alleged to be beyond the corporate power of the company or illegal, or would result in the
violation of the company’s memorandum of association (or memorandum of continuance) or bye-laws. Furthermore, consideration would be given by a
Bermuda court to acts that are alleged to constitute a fraud against the minority shareholders or, for instance, where an act requires the approval of a greater
percentage of the company’s shareholders than that which actually approved it.

When the affairs of a company are being conducted in a manner that is oppressive or prejudicial to the interests of some shareholders, one or more
shareholders  may  apply  to  the  Supreme  Court  of  Bermuda,  which  may  make  such  order  as  it  sees  fit,  including  an  order  regulating  the  conduct  of  the
company’s affairs in the future or ordering the purchase of the shares of any shareholders by other shareholders or by the company. Additionally, under our
Bye-laws and as permitted by Bermuda law, each shareholder has waived any claim or right of action against our directors or officers for any action taken
by directors or officers in the performance of their duties, except for actions involving fraud or dishonesty. In addition, the rights of holders of our common
shares  and  the  fiduciary  responsibilities  of  our  directors  under  Bermuda  law  are  not  as  clearly  established  as  under  statutes  or  judicial  precedent  in
existence  in  jurisdictions  in  the  United  States,  particularly  the  State  of  Delaware.  Therefore,  holders  of  our  common  shares  may  have  more  difficulty
protecting their interests than would shareholders of a corporation incorporated in a jurisdiction within the United States.

41

 
 
 
 
 
 
 
 
 
 
Our Bye-laws restrict shareholders from bringing legal action against our officers and directors.

Our  Bye-laws  contain  a  broad  waiver  by  our  shareholders  of  any  claim  or  right  of  action,  both  individually  and  on  our  behalf,  against  any  of  our
officers  or  directors.  The  waiver  applies  to  any  action  taken  by  an  officer  or  director,  or  the  failure  of  an  officer  or  director  to  take  any  action,  in  the
performance of his or her duties, except with respect to any matter involving any fraud or dishonesty on the part of the officer or director. This waiver
limits the right of shareholders to assert claims against our officers and directors unless the act or failure to act involves fraud or dishonesty.

We have anti-takeover provisions in our Bye-laws that may discourage a change of control.

Our Bye-laws contain provisions that could make it more difficult for a third party to acquire us without the consent of our board of directors. These

provisions provide for:

● directors only to be removed for cause;

● restrictions on the time period in which directors may be nominated;

● our  board  of  directors  to  determine  the  powers,  preferences  and  rights  of  our  preference  shares  and  to  issue  the  preference  shares  without

shareholder approval; and

● an affirmative vote of 66 2/3% of our voting shares for certain “business combination” transactions which have not been approved by our board of

directors.

These  provisions  could  make  it  more  difficult  for  a  third  party  to  acquire  us,  even  if  the  third  party’s  offer  may  be  considered  beneficial  by  many

shareholders. As a result, shareholders may be limited in their ability to obtain a premium for their shares.

Legislation enacted in Bermuda as to economic substance may affect our operations.

Pursuant to the Economic Substance Act 2018 (as amended) of Bermuda (the “ES Act”) that came into force on January 1, 2019, a registered entity
other than an entity which is resident for tax purposes in certain jurisdictions outside Bermuda (“non-resident entity”) that carries on as a business any one
or  more  of  the  “relevant  activities”  referred  to  in  the  ES  Act  must  comply  with  economic  substance  requirements.  The  ES  Act  may  require  in-scope
Bermuda entities which are engaged in such “relevant activities” to be directed and managed in Bermuda, have an adequate level of qualified employees in
Bermuda,  incur  an  adequate  level  of  annual  expenditure  in  Bermuda,  maintain  physical  offices  and  premises  in  Bermuda  or  perform  core  income-
generating activities in Bermuda. The list of “relevant activities” includes carrying on any one or more of the following activities: banking, insurance, fund
management, financing, leasing, headquarters, shipping, distribution and service centre, intellectual property and holding entities. The ES Act could affect
the manner in which Auris Medical operates its business, which could adversely affect its business, financial condition and results of operations.

Although  it  is  presently  anticipated  that  the  ES  Act  will  have  no  material  impact  on  Auris  Medical  or  its  operations,  as  the  legislation  is  new  and

remains subject to further clarification and interpretation, it is not currently possible to ascertain the precise impact of the ES Act on Auris Medical.

42

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
ITEM 4. INFORMATION ON THE COMPANY

A. History and development of the Company

Overview

We are a clinical-stage biopharmaceutical company dedicated to developing therapeutics that address important unmet medical needs in neurotology,
rhinology and allergy and CNS disorders. We are focusing on the development of intranasal betahistine for the treatment of vertigo (AM-125, in Phase 2)
and  for  the  prevention  of  antipsychotic-induced  weight  gain  and  somnolence  (AM-201,  post  Phase  1b).  Through  our  affiliate  Altamira  Medica,  we  are
developing a nasal spray for protection against airborne viruses and allergens (AM-301). In addition, we have two Phase 3 programs under development,
subject to our ability to obtain non-dilutive funding or partnering: (i) Keyzilen® (AM-101), which is being developed for the treatment of acute inner ear
tinnitus and (ii) Sonsuvi® (AM-111), which is being developed for the treatment of acute inner ear hearing loss. Sonsuvi® has been granted orphan drug
status by the FDA and the EMA and has been granted fast track designation by the FDA.

Our  product  candidates  AM-125,  AM-201  and  AM-301  are  administered  with  a  metered  spray  into  the  nose.  In  case  of  AM-125  and  AM-201,
intranasal application allows for the active substance to reach the blood stream rapidly while avoiding the substantial “first-pass” metabolism associated
with the current standard oral intake of betahistine. In case of AM-301, the spray delivers the formulation directly to the site of action within the nasal
cavity.

Our product candidates Keyzilen® and Sonsuvi® are injected under local anesthesia into the middle ear by a technique called intratympanic injection.
Once injected into the middle ear, the active substance, which is formulated in a biocompatible gel, diffuses into the inner ear. The procedure is short, safe,
has a long history of use and allows for highly targeted drug delivery with minimal systemic exposure. It is performed by an ear, nose and throat, or ENT,
specialist on an outpatient basis over one or more visits.

AM-125

We are developing AM-125 for the intranasal treatment of acute peripheral vertigo. In February 2017 we entered into an asset purchase agreement with
Otifex, pursuant to which we have purchased various assets related to betahistine dihydrochloride in a spray formulation. The assets include preclinical and
clinical data as well as certain intellectual property rights. In a Phase 1 clinical trial conducted by Otifex in 40 healthy volunteers intranasal betahistine
showed good tolerability and significantly higher betahistine concentrations in blood plasma than reported for oral betahistine administration.

In 2018, we conducted a second Phase 1 clinical trial with AM-125 in 72 healthy volunteers. The randomized double blind placebo controlled trial
demonstrated superior bioavailability over a range of four intranasal betahistine doses compared to oral betahistine, with plasma exposure being 5 to 29
times higher (unadjusted for dose; p-value between 0.056 and p < 0.0001). Further, it confirmed the favorable safety profile of intranasal betahistine and
showed that the treatment was well tolerated when administered three times daily for three days. One group of study participants received a single dose of
intranasal betahistine or placebo and, following a wash-out period, three doses daily for three days. Single doses were escalated up to 60 mg, and repeated
doses up to 40 mg. For the latter, the maximum tolerated dose based on local tolerability was determined at 40 mg. The other group of study participants
received oral betahistine or placebo for reference. Pharmacokinetic parameters in blood plasma were determined for betahistine and its metabolites, and
relative  bioavailability  for  intranasal  betahistine  was  calculated  compared  to  oral  betahistine  48  mg,  which  is  the  maximum  approved  daily  dose  as
marketed worldwide (ex U.S.).

In  July  2019,  we  started  enrollment  into  a  randomized  placebo-controlled  Phase  2  clinical  study  with  AM-125.  The  “TRAVERS”  Phase  2  trial  is
expected to enroll 118 patients suffering from acute vertigo following surgical removal of a vestibular schwannoma, a tumor growing behind the inner ear,
resection  of  the  vestibular  nerve  (vestibular  neurectomy)  or  surgical  removal  of  parts  of  the  inner  ear  (labyrinthectomy).  Starting  three  days  after
neurosurgery, trial participants self-administer AM-125 or placebo 3 x daily for four weeks; they are then followed for a further two weeks. The trial is
being conducted in several countries ex US.

43

 
 
 
 
 
 
 
 
 
 
 
 
In September 2020 we announced the results of an interim analysis from Part A of the trial, which comprised a dose escalation – 1, 10 or 20 mg or
placebo – in 33 patients. The interim analysis showed a dose-dependent improvement in balance as well as good safety and tolerability of ascending doses
of AM-125. At the highest dose of 20 mg (3 x daily), AM-125-treated patients improved their performance of the “Tandem Romberg” and the “Standing on
Foam” balance tests from baseline to 14 days post-surgery (primary endpoint) on average 1.9 to 2.4 times more than placebo-treated patients (6.0 vs. 3.1
and 10.5 vs. 4.3 seconds, respectively). In contrast to placebo, the improvement from baseline was statistically significant for AM-125 20 mg and for all
active dose groups, respectively (p<0.02 and p<0.01 to p<0.05, respectively). These positive results were supported by similar improvements in additional
efficacy measures, including additional objective as well as clinician- and patient-reported outcomes.

Based on the results from the interim analysis, we selected the two highest doses, 10 and 20 mg, for testing against placebo in 72 patients in Part B of
the trial. As we remained blinded to treatment allocation during the interim analysis, the corresponding data from Part A will be pooled with those from
Part B. Prior to starting Part B of the trial in October 2020, we tested oral betahistine (48 mg) open label for reference purposes.

Enrollment  into  TRAVERS  has  been  impacted  by  the  COVID-19  pandemic,  as  the  type  of  neurosurgery  required  for  participation  in  the  trial  is
classified as an elective procedure and hence was postponed and as many participating sites temporarily reduced or suspended clinical research activities.
The effect was particularly felt in the spring of 2020 and then again in early 2021. We expect to complete enrollment in the third quarter of 2021.

We have discussed the regulatory requirements for AM-125 during a pre-Investigational New Drug (“IND”) meeting with the FDA and in the context
of scientific advice meetings with the EMA and two European national health authorities to further define the development program. We expect to have
further exchanges with regulatory agencies following conclusion of the TRAVERS trial, upon which we aim to obtain an IND. We believe that, if approved,
AM-125 could become the first betahistine product for the treatment of acute peripheral vertigo in the United States.

AM-201

Intranasal betahistine could have many other therapeutic uses beyond the treatment of acute peripheral vertigo. Under the product code AM-201, we
are  developing  intranasal  betahistine  for  the  prevention  of  antipsychotic  induced  weight  gain  and  drowsiness.  In  2019,  we  initiated  a  Phase  1b  trial  in
Europe to evaluate AM-201’s safety and therapeutic effects in this indication. Participants received either AM-201 (1, 2.5, 5, 10, 20 or 30 mg) or placebo in
parallel with oral olanzapine (10 mg) once a day for four weeks. In October 2019, we announced interim results from the first 50 participants in the trial.
The  study  demonstrated  good  safety  and  tolerability  of  AM-201  and  revealed  relevant  reductions  in  olanzapine-induced  weight  gain  and  daytime
sleepiness.  The  trial  then  proceeded  to  the  next  higher  and  final  dose  level  of  30  mg  tested  in  an  additional  30  healthy  volunteers.  In  May  2020,  we
announced that at AM-201 30 mg, the mean weight gain from baseline to the end of the treatment period was 2.8 kg compared against 3.7 kg in control
subjects; the primary efficacy endpoint of mean reduction in weight gain was 0.9 kg and statistically significant (p<0.02; n=81 with pre-specified Bayesian
augmented controls). As expected, intranasal delivery of betahistine allowed for substantially higher concentrations in blood plasma compared with levels
previously reported for oral betahistine. We expect to file for an IND in alignment with the IND filing for AM-125.

AM-301

In  September  2020  we  announced  the  launch  of  the  development  of  AM-301,  a  drug-free  nasal  spray  for  protection  against  airborne  viruses  and
allergens  through  a  newly  created  subsidiary,  Altamira  Medica  Ltd.  AM-301  is  a  gel  emulsion  which  works  by  forming  a  protective  layer  on  the  nasal
mucosa that acts as a mechanical barrier against airborne viruses allergens. The barrier consists of two elements: (1) a mucoadhesive film lining the nasal
cavity  and  preventing  contact  of  airborne  viruses  or  allergens  with  the  nasal  mucosa  to  reduce  the  risk  of  viral  infection  or  allergic  reactions;  (2)  the
trapping / binding of such viruses or allergens through electrostatic effects, allowing for their removal e.g. through mucociliary clearance. In addition, the
product helps to humidify and thus maintain the nasal mucosa’s function in clearing viruses and allergens from the nasal cavity.

The key component of AM-301 is a naturally occurring substance. Through a specialized testing laboratory, we performed an experiment with SARS-
CoV-2, where the key component was added in various concentrations to a suspension of the virus for various time periods. Unbound virus particles were
then collected from the suspension and transferred onto cell cultures for incubation, allowing for viral replication. The experiment showed that after only 5
minutes of contact between AM-301’s key component and the virus suspension the viral infectious load was reduced by up to 99%.

44

 
 
 
 
 
 
 
 
 
 
 
Following formulation development, we tested AM-301 for its capability to prevent or mitigate SARS-CoV-2 infection of nasal epithelial cells, which
are part of the nasal mucosa and the first barrier against continuously inhaled substances such as pathogens and allergens. The experiment was performed
over four days on reconstituted human nasal epithelia, which are frequently used to study the effects of human respiratory viruses. In saline-treated control
cultures,  SARS-CoV-2  replicated  efficiently,  resulting  in  a  rapid  increase  in  viral  titer  (as  measured  by  the  Median  Tissue  Culture  Infectious  Dose,
TCID50). In contrast, daily treatment with AM-301, beginning right before inoculation, showed effective protection against viral infection. 48 hours post-
infection, average virus titers were 90.0% lower than those observed in controls (p<0.01). 72 hours and 96 hours post-infection, average virus titers were
99.2 and 99.4% lower, respectively (p<0.001). Even when unbound virus was not removed daily through apical washing, allowing the virus to accumulate
in the culture for 4 days, the reduction in viral titer was 92.4% compared to saline-treated controls (p<0.001).

Based on these in vitro results, we believe that AM-301 could help to reduce the risks of exposure from airborne transmission of SARS-CoV-2. It is
estimated that about 90% of air is inhaled via the nose, and it has been established that infection with SARS-CoV-2 via the nose is a major transmission
pathway for Covid-19. We are currently conducting and planning additional studies to evaluate further AM-301’s effects against SARS-CoV-2 as well as
other types of viruses.

In  January  2021  we  announced  the  initiation  of  a  clinical  investigation  of  AM-301  in  allergic  rhinitis.  The  clinical  investigation  is  an  open-label
randomized cross-over study that will enroll 36 patients with allergic rhinitis to grass pollen. Study participants will be administered a single dose of AM-
301 nasal spray or a comparator product (one puff into each nostril) prior to controlled pollen exposure for four hours in an allergen challenge chamber.
The challenge will be repeated with the alternate treatment following a wash-out period. The difference in the Total Nasal Symptom Score (TNSS) between
the two treatments over the 4-hour exposure will serve as the primary efficacy endpoint; the investigation shall aim to demonstrate clinical non-inferiority
of AM-301 to the comparator product.

We believe that AM-301 could provide help to people suffering from allergic rhinitis by reducing their exposure to airborne allergen particles e.g. from
pollens,  house  dust  or  animal  hair.  We  are  currently  conducting  and  planning  additional  studies  to  evaluate  further  AM-301’s  preventative  effects  for
allergy management.

Since AM-301  does  not  contain  any  active  substance,  we  believe  that  it  will  be  regulated  and  marketed  as  an  “over-the-counter”  medical  device.
Following the conduct of further studies in safety and efficacy, the Company is targeting submission of regulatory applications to the U.S. Food and Drug
Administration (“FDA”) and regulatory authorities in other jurisdictions in 2021.

Keyzilen®

We are developing Keyzilen®, Esketamine gel for injection, for the treatment of acute inner ear tinnitus. Esketamine is a potent, small molecule non-
competitive NMDA receptor antagonist. Keyzilen® is formulated in a biocompatible gel and delivered via intratympanic injection. It has demonstrated a
favorable safety profile and positive effect on PROs associated with tinnitus in two Phase 2 clinical trials. The Phase 3 clinical development program so far
comprised two pivotal clinical trials with highly similar design, one in North America (TACTT2) and one in Europe, which we refer to as TACTT3.

Tinnitus is categorized as acute during the three months after onset and chronic when it persists for more than three months. Approximately 25% of
American  adults  (50  million  people)  have  experienced  tinnitus  with  nearly  8%  of  American  adults  (16  million  people)  having  frequent  occurrences.
Epidemiological studies reveal comparable prevalence rates for Europe. Among the tinnitus patients seen by general practitioners and ENT specialists in
the United States and the top five European markets who reported seeing at least one tinnitus patient in the previous three months, approximately 36% of
patients sought medical treatment during the first three months following tinnitus onset.

Possible causes of acute inner ear tinnitus include traumatic insult such as exposure to excessive noise, or middle ear infection (otitis media, or OM).
We have conducted Phase 2 trials in this specific tinnitus population with Keyzilen®, which demonstrated a favorable safety profile. Furthermore, in our
Phase  2  clinical  trials,  Keyzilen®  showed  a  dose  dependent,  persistent  and  clinically  relevant  improvement,  as  compared  to  the  placebo,  in  subjective
tinnitus loudness as well as other patient reported outcomes, such as tinnitus annoyance, tinnitus severity, sleep difficulties and general tinnitus impact. In
August 2016, we announced that the trial Efficacy and Safety of Keyzilen® (AM-101) in the Treatment of Acute Peripheral Tinnitus 2, or TACTT2, the
first of two pivotal Phase 3 clinical trials with Keyzilen®, did not meet the two co-primary endpoints of statistically significant changes in tinnitus loudness
and tinnitus burden as measured by the TFI compared to placebo. However, the TACTT2 trial data showed treatment effects on TFI in favor of Keyzilen®
for certain subgroups and supported the positive safety profile established in the Phase 2 trials.

45

 
 
 
 
 
 
 
 
 
 
 
In the second quarter of 2017 we announced results from AMPACT1 and AMPACT2 (AM-101 in the Post-Acute Treatment of Peripheral Tinnitus 1
and 2), two open-label extension studies of the Phase 3 TACTT2 and TACTT3 clinical trials, respectively. The AMPACT studies were conducted at the
request  of  the  US  Food  and  Drug  Administration  (FDA)  to  generate  safety  data  from  chronic  intermittent  use  of  Keyzilen® for up to 12 months. Both
AMPACT1 and AMPACT2 confirmed the good safety profile of Keyzilen®.

Based on the outcomes from the TACTT2 trial, we amended our protocol for the TACTT3 Phase 3 clinical trial of Keyzilen® in two steps. Under the
final,  amended  trial  protocol,  the  change  in  TFI  score  was  elevated  from  a  key  secondary  endpoint  to  a  primary  efficacy  endpoint,  the  trial  size  was
increased  to  enhance  statistical  sensitivity  to  the  effects  of  treatment,  and  the  subgroup  of  patients  with  otitis  media-related  tinnitus  was  included  in
confirmatory statistical testing along with the overall study population. The change in tinnitus loudness was downgraded from a primary to a secondary
efficacy endpoint. As in TACTT2, tinnitus loudness was initially rated on a daily basis; however, the rating frequency was subsequently reduced in between
study  visits  in  order  to  lighten  the  burden  of  patients  and  reduce  the  potential  impact  of  the  frequent  measures.  Enrollment  into  the TACTT3  trial  was
resumed in early 2017 and completed in September 2017.

In  March  2018,  we  announced  that  the  TACTT3  trial  did  not  meet  its  primary  efficacy  endpoint  of  a  statistically  significant  improvement  in  the
Tinnitus Functional Score from baseline to Day 84 in the active treated group compared to placebo either in the overall population or in the otitis media
subpopulation. This outcome was confirmed by further analyses. We consider that additional studies with Keyzilen® will be necessary to move the program
forward, and that the way how outcomes are measured Keyzilen® will need to be improved in order to provide more robust efficacy data. In April 2019, we
announced that we had completed the design of a pivotal Phase 2/3 trial for Keyzilen®. The trial shall, in two stages, reaffirm the compound’s efficacy in
the treatment of acute tinnitus following traumatic cochlear injury and provide confirmatory efficacy data to support a filing for marketing authorization. In
September  2019,  we  announced  that  we  have  obtained  advice  on  the  development  plan  and  regulatory  pathway  from  the  U.S.  Food  and  Drug
Administration  (“FDA”)  in  the  context  of  a  Type  C  meeting  and  from  the  European  Medicines  Agency  (“EMA”)  in  the  context  of  a  Scientific  Advice
procedure for Keyzilen®. We intend to fund further development of Keyzilen® either through partnerships or research grants. See “Item 4. Information on
the Company—B. Business overview—Keyzilen® Phase 3 Clinical Program.”

Sonsuvi®

We are also developing Sonsuvi® for acute inner ear hearing loss. In our Phase 2 clinical trial, AM-111 showed a favorable safety profile. Furthermore,
in patients with severe to profound ASNHL, we observed a clinically relevant improvement in hearing threshold, speech discrimination and a higher rate of
complete tinnitus remission compared with placebo. In November 2017, we announced that the HEALOS Phase 3 clinical trial that investigated Sonsuvi®
in  the  treatment  of  acute  inner  ear  hearing  loss  did  not  meet  the  primary  efficacy  endpoint  of  a  statistically  significant  improvement  in  hearing  from
baseline  to  Day  28  compared  to  placebo  for  either  active  treatment  groups  in  the  overall  study  population.  However,  a  post-hoc  analysis  of  the
subpopulation  with  profound  acute  hearing  loss  (PTA  ≥  90  dB  at  baseline  in  accordance  with  a  commonly  used  classification  of  hearing  loss  severity)
revealed  a  clinically  meaningful  and  nominally  significant  improvement  in  the  Sonsuvi®  0.4  mg/mL  treatment  group.  Further,  patients  treated  with
Sonsuvi® 0.4 mg/mL showed a nominally significantly lower incidence of no hearing improvement compared to placebo by Day 91 as well as a superior
improvement in word recognition score. Outcomes with Sonsuvi® 0.8 mg/mL tended to be somewhat less pronounced than those observed for Sonsuvi®
0.4 mg/mL. Sonsuvi® was well tolerated and the primary safety endpoint was met.

Together  with  the  outcomes  of  the  HEALOS  trial,  we  announced  that  ASSENT,  the  second  Phase  3  clinical  trial  investigating  Sonsuvi®,  was
terminated early in order to avoid the need for substantial protocol changes and interruptions of enrollment pending feedback from health authorities on the
regulatory pathway. ASSENT was planned to enroll a total of 300 patients in the US, Canada and South Korea. In contrast to HEALOS and the Phase 2
trial,  where  patients  with  insufficient  hearing  recovery  had  the  option  of  receiving  a  course  of  oral  corticosteroids  as  reserve  therapy,  all  patients  in
ASSENT would receive oral corticosteroids as a background therapy. At the time of early termination, the ASSENT trial had recruited 56 patients.

Based  on  the  HEALOS  results,  we  submitted  the  design  of  a  new  pivotal  trial  with  AM-111  0.4  mg/mL  in  patients  suffering  from  acute  profound
hearing  loss  to  the  EMA  and  subsequently  also  to  the  FDA  for  review.  Through  a  Protocol  Assistance  procedure  the  EMA  endorsed  the  proposed  trial
design, choice of efficacy and safety endpoints, as well as the statistical methodology. In a Type C meeting with written responses, the proposed choice of
primary and secondary efficacy endpoints, the safety endpoints, as well as the planned sample size and statistical methodology were also endorsed by the
FDA. We intend to fund further development of Sonsuvi® through partnerships.

46

 
 
 
 
 
 
 
 
 
In December 2019 we announced the formation of a new subsidiary, Zilentin Ltd., to bundle our development projects for the treatment of tinnitus and
hearing loss in a separate entity. Upon completion of the transfers from other Group companies, Zilentin Ltd. shall own all tangible and intangible assets
related to the development of tinnitus therapeutics, including Keyzilen®, and hearing loss therapeutics (Sonsuvi®).

Corporate information

We are an exempted company organized under the laws of Bermuda. We began our current operations in 2003. On April 22, 2014, we changed our
name from Auris Medical AG to Auris Medical Holding AG and transferred our operational business to our newly incorporated subsidiary Auris Medical
AG,  which  is  now  our  main  operating  subsidiary.  On  March  13,  2018,  we  effected  a  corporate  reorganization  through  the  Merger  into  a  newly  formed
holding company for the purpose of effecting the equivalent of a 10-1 “reverse share split.” Following shareholder approval at an extraordinary general
meeting of shareholders held on March 8, 2019 and upon the issuance of a certificate of continuance by the Registrar of Companies in Bermuda on March
18, 2019, the Company discontinued as a Swiss company and, pursuant to Article 163 of the Swiss Federal Act on Private International Law and pursuant
to Section 132C of the Companies Act 1981 of Bermuda (the “Companies Act”), continued existence under the Companies Act as a Bermuda company
with  the  name  “Auris  Medical  Holding  Ltd.”  (the  “Redomestication”).  Our  registered  office  is  located  at  Clarendon  House,  2  Church  Street,  Hamilton
HM11, Bermuda, telephone number +1 (441) 295 5950. We maintain a website at www.aurismedical.com where general information about us is available.
Investors  can  obtain  copies  of  our  filings  with  the  SEC  from  this  site  free  of  charge,  as  well  as  from  the  SEC  website  at  www.sec.gov.  We  are  not
incorporating the contents of our website into this Annual Report.

B. Business overview

Strategy

Our goal is to become a leading biomedical company focused on developing and commercializing novel therapeutics and medical devices to address

unmet medical needs in neurotology, rhinology and allergy and CNS disorders. The key elements of our strategy to achieve this goal are:

● Target disorders that have a defined pathophysiology and that are amenable to treatment or prevention. We are focusing on disorders for
which the pathophysiology is defined, can be effectively targeted and where affected patients or patients at risk seek medical attention proactively.

● Use delivery techniques and proprietary formulations for effective, safe and rapid targeted administration. All our product candidates are
designed for targeted drug delivery. Where the target is inside the inner ear, such as in case of acute inner ear hearing loss or tinnitus, we employ
intratympanic injections into the middle ear. Where the target is localized not only in the inner ear, but also in the brain, as in the case of vertigo,
we are using a spray formulation for intranasal drug delivery to reach it more effectively than with oral administration. When the target are the
mucosal membranes inside the nose as for protection against airborne viruses and allergens, we are using a spray formulation as well.

● Leverage products  into  additional  therapeutic  indications.  We  consider  our  intranasal  betahistine  program  as  a  platform  on  which  various
indications can be developed. The program started with project AM-125 for the treatment of acute vertigo and has been expanded  with  project
AM-201  to  address  also  the  prevention  of  antipsychotic-induced  weight  gain.  We  see  additional  opportunities  in  other  indications  and  seek  to
explore those for further indication expansions. Also, we have leveraged our experience in nasal spray products into the development of AM-301
for protection against airborne viruses and allergens.

Targeting the nose and the inner ear

We have focused our development efforts on targeting the nose and the inner ear. The nose is the first organ of the respiratory system and is also the
principal organ in the olfactory system. The main function of the nose is breathing, bringing warm humidified air into the lungs. Filtering of the air by nasal
hair in the nostrils prevents large particles from entering the lungs. The interior of the nose, which is called the nasal cavity, is lined by the nasal mucosa,
one of the anatomical structures which form the physical barriers of the body’s immune system. These barriers provide mechanical protection from the
invasion of infectious and allergenic pathogens. Sneezing is a reflex to expel unwanted particles from the nose that irritate the mucosal lining.

47

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Through the intake of air, the nasal cavity and nasal mucosa are exposed to a variety of airborne pathogens such as viruses and bacteria and allergens
such  as  pollen,  house  dust  mites  or  animal  hair.  Unless  they  are  neutralized  by  the  immune  system,  these  pathogens  may  cause  infections.  In  case  of
allergens,  the  body  may  develop  sensitivity  to  them,  resulting  in  an  inflammatory  reaction  including  the  release  of  certain  chemicals  such  as  histamine
affecting the nasal mucosa. This inflammatory condition is called allergic rhinitis. Its main symptoms include nasal itching and sneezing, runny nose, and
nasal congestion.

The  nose  is  an  interesting  site  for  the  delivery  of  therapeutics  both  for  drugs  acting  locally  and  acting  systemically,  i.e.  those  drugs  intended  to  be
distributed within the whole body. The nasal cavity is highly vascularized and provides a large surface area for drug absorption. In addition, the nasal route
allows for avoiding hepatic first-pass metabolism and degradation of a drug in the gastrointestinal tract when taken orally since the active substance will be
absorbed directly into the blood circulation. Further, intranasal delivery is convenient, non-invasive and suitable for self-administration.

The  inner  ear  is  comprised  of  the  cochlea,  the  organ  of  hearing,  and  the  vestibular  system,  the  organ  of  balance.  The  snail-shaped  cochlea  is  the
sensory organ at the periphery of the auditory system, which transmits sound along the auditory pathway up to the brain for hearing. Acute insults to the
cochlea from a variety of sources—for example, loud noise, infection or insufficient blood supply—may lead to excessive levels of glutamate, the principal
neurotransmitter in the cochlea as well as other pathological processes. This in turn may damage cochlear hair cells, which tune and amplify sound inside
the cochlea or convert mechanical movement into neural signals, as well as cochlear neurons. Such damage may result in the symptoms of inner ear hearing
loss and/or inner ear tinnitus that can be transitory as natural repair mechanisms set in or that become permanent when hair cells or neurons die or are
permanently injured.

Because the cochlea is located deep inside the head and because it is separated from the middle ear by a combination of bone and membranes, the
interior of the cochlea is a challenging location for drug delivery. We have chosen to deliver certain of our products via intratympanic injection across the
ear  drum  (also  known  as  the  tympanic  membrane)  into  the  middle  ear  cavity.  By  formulating  our  products  with  biocompatible  gels,  we  facilitate  the
diffusion of active substances across the round window membrane into the cochlea at clinically meaningful concentrations.

The vestibular system communicates with the cochlea and consists of three semi-circular canals and the vestibule. It is responsible for the sensations of
balance and motion. The vestibular system uses the same kinds of fluids and detection cells (hair cells) as the cochlea and sends information to the brain
regarding the altitude, rotation, and linear motion of the head. The vestibular system works with the visual system to keep objects in view when the head is
moved. Joint and muscle receptors are also important in maintaining balance. The brain receives, interprets, and processes the information from all these
systems to create the sensation of balance.

When  vestibular  input  from  each  ear  is  equal,  the  system  is  in  balance,  and  there  is  no  sense  of  movement.  When  inputs  are  unequal,  the  brain
interprets  this  as  movement.  As  a  result,  compensatory  eye  movements  and  postural  adjustments  occur  to  maintain  balance.  However,  when  some
pathology (e.g., inflammation or trauma) disrupts signaling unilaterally, the result is an imbalance in vestibular input that can lead to vertigo.

Market

Allergic  rhinitis  is  a  very  frequent  condition.  According  to  results  from  the  National  Health  Interview  Survey  published  in  2010  by  Schiller  and
colleagues,  roughly  7.8%  of  people  18  and  over  in  the  U.S.  have  hay  fever.  In  2010,  11.1  million  visits  to  physician  offices  resulted  with  a  primary
diagnosis of allergic rhinitis, as shown by the National Ambulatory Medical Care Survey. Besides de-sensitization (allergen-specific immunotherapy), there
is  no  cure  for  allergic  rhinitis.  In  most  cases  treatment  aims  to  relieve  symptoms.  Antihistamines  relieve  symptoms  of  allergic  rhinitis  by  blocking  or
reducing the action of histamines, which the body releases when under attack from allergens. However, antihistamines can sometimes cause drowsiness.
The most effective and safest way to prevent or decrease the allergic symptoms is to avoid, remove, or protect against exposure to airborne allergens. In
2020, the market size for “over the counter” allergy medicines in the US was estimated at USD 4 billion.

Infections  from  airborne  viruses  are  very  common.  Viruses  known  to  spread  by  airborne  transmission  (and  also  other  routes)  include  rhinoviruses
(cause common cold symptoms), influenza viruses (type A, type B, H1N1), varicella viruses (cause chickenpox), measles virus, mumps virus, enterovirus,
norovirus, coronaviruses among others. Worldwide and nearly year-round, human rhinovirus (HRV) is the most common cause of upper respiratory tract
infection and is responsible for more than one-half of cold-like illnesses. The treatment of HRV infection remains primarily supportive, including over-the-
counter  products  aimed  at  symptom  relief.  Revenues  in  the  US  for  could  and  cough  remedies  such  as  antihistamines,  antibiotics,  decongestants,
expectorants and bronchodilators are expected to exceed USD 12 billion in 2021. According to the US Centers for Disease Control and Prevention (CDC),
influenza  has  resulted  in  9-45  million  illnesses,  140,000-810,000  hospitalizations  and  12,000-  61,000  deaths  annually  since  2010.  Protection  against
influenza  may  be  achieved  by  seasonal  vaccination  (“flu  shots”);  in  case  of  infection,  there  are  a  number  of  approved  antiviral  drugs  available  such  as
oseltamivir, zanamivir, peramivir or baloxavir marboxil.

48

 
 
 
 
 
 
 
 
 
 
 
The current COVID-19 pandemic has highlighted the large impact that viral infections can have on health, quality of life and economic activity. Since
outbreak, more than 110 million people have been reported as infected and more than 2.5 million deaths have been counted globally. Thanks to massive and
urgent  efforts  by  public  and  private  entities,  vaccines  could  be  developed  in  record  time;  in  addition,  dozens  of  potential  treatments  have  been  under
development. However, it is uncertain at this point when and to what extent the COVID-19 pandemic can be ended or significantly mitigated in its effects
as  vaccine  roll-outs  take  time  and  mutations  of  SARS-CoV-2  have  developed  which  appear  to  reduce  the  protective  effects  of  the  newly  developed
vaccines.

Inner ear disorders, including hearing loss, tinnitus, and vertigo, are common and often inter-related conditions. Chronic inner ear disorders such as
tinnitus and hearing loss are highly prevalent. According to the National Institute on Deafness and Other Communication Disorders, or NIDCD, more than
four out of 10 Americans, at some point in their lives, experience an episode of dizziness significant enough to see a doctor. According to research by Saber
Tehrani and colleagues published in the journal Academic Emergency Medicine in 2013 there are almost 4 million emergency room visits per year in the
U.S.  for  problems  of  dizziness  or  vertigo.  According  to  data  from  the  National  Health  and  Nutrition  Examination  Survey  published  by  Agrawal  and
colleagues  in  the  journal  Archives  of  Internal  Medicine  in  2013,  35.4%  of  the  US  population  aged  40  years  and  older  is  suffering  from  vestibular
dysfunction (i.e. failing the “Standing on Foam” test).

Also according to the NICDC, approximately 10% of the U.S. adult population, or about 25 million Americans, have experienced tinnitus lasting at
least  five  minutes  in  the  past  year.  Additionally,  according  to  a  2016  publication  by  Bhatt  et  al.  in  the  journal  JAMA  Otolaryngology—Head  and  Neck
Surgery, 21.4 million (9.6%) U.S. adults experienced tinnitus in the past 12 months. The NIDCD also reports that 37.5 million Americans, or 15% of the
adult U.S. population, report having some trouble hearing. Epidemiological studies reveal comparable prevalence rates for Europe. Additionally, according
to a 2016 publication by Hoffman et al. in the journal JAMA Otolaryngology—Head and Neck Surgery, the annual prevalence of speech-frequency hearing
loss among adults aged 20 to 69 years was 14.1% (27.7 million) in the 2011-2012 period.

Although there are several drugs available for the treatment of vertigo, they were all introduced several decades ago and have only limited clinical
utility. In the US, diphenhydramine, meclizine, promethazine and benzodiazepines are frequently used as vestibular suppressants; they act centrally and
have a sedating effect which may impose a serious limitation when the activities of the subject require alertness. Outside the US, betahistine is frequently
used as a non-sedating treatment for vertigo; it was also introduced several decades ago. As for the treatment of tinnitus or hearing loss, there is currently
no FDA or EMA approved drug therapy on the market.

According  to  a  2011  publication  by  Hall  et  al.  in  the  journal  BMC  Health  Services  Research,  among  the  tinnitus  patients  seen  by  physicians  who
reported seeing at least one tinnitus patient in the previous three months, approximately 36% of patients sought medical treatment during the first three
months following the onset of the disorder.

The market for ear disorders is underserved. There are three main reasons for this:

● Inner ear physiology. It has been extremely challenging for pharmaceutical companies to deliver drugs at effective concentrations to the inner
ear. Like the eye, the inner ear is a protected space. Systemically administered drugs such as intravenous or oral formulations in doses high enough
to reach effective inner-ear concentrations often bring unacceptable systemic toxicity.

● Heterogeneity of inner ear disorders. Hearing loss, tinnitus and vertigo are symptoms of many different underlying etiologies, and they manifest
themselves in many different ways. For example, tinnitus may be provoked by such different proximal causes as whiplash injury, excessive noise
exposure, the flu or even certain dental problems. In some cases, the tinnitus originates inside the cochlea, but then becomes “centralized,” that is,
the  phantom  sound  persists  even  long  after  the  initial  source  of  the  sensation  has  been  removed.  In  case  of  vertigo,  possible  triggers  include
infection,  inflammation,  surgical  trauma,  disturbances  of  inner  ear  fluid  balance  or  debris  inside  the  inner  ear.  There  has  been  a  dearth  of
knowledge  about  the  pathophysiology  of  tinnitus,  hearing  loss  and  vertigo,  which  has  hindered  the  pharmaceutical  industry  in  pursuing
therapeutics in this area.

● Lack of clinical trial paradigms. Historically, there have been challenges regarding the clinical endpoints used in measuring changes in tinnitus.
Since  tinnitus  usually  is  perceived  only  by  the  patient  affected  by  it,  so  far  there  has  been  no  direct  way  of  measuring  it.  Like  pain,  tinnitus
assessments have to rely on subjective endpoints. Tinnitus assessments consist either of psychoacoustic measures, performed by audiologists and
other  hearing  specialists  and  sometimes  considered  as  “semi-objective,”  or  they  are  based  on  PROs.  Unlike  in  pain,  there  has  been  a  lack  of
guidelines and validation work on these PROs, and the relevance and reliability of psychoacoustic measures as efficacy outcome variables have
been questioned.

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● Challenges with bioavailability. Betahistine, the active substance of AM-125 and also AM-201, has been used for decades for the treatment of
vertigo. However, when administered orally, only small quantities of the drug actually reach the blood stream and can be distributed to the inner
ear  and  the  brain  due  to  rapid  and  pronounced  first  pass  metabolism.  As  a  consequence  of  the  low  bioavailability,  there  has  been  significant
variability in therapeutic outcomes.

For these reasons, the industry’s discovery and development of novel therapies for inner ear disorders has lagged far behind efforts in other therapeutic

areas.

We are addressing each of these issues with our approach to developing therapeutics targeting the inner ear. Using targeted drug delivery to the inner
ear reduces systemic exposure to our product candidates. We target specific types of tinnitus, hearing loss and vertigo that are addressable with drug-based
therapies. We have worked with regulatory agencies to develop and validate acceptable clinical trial paradigms.

Our Product Candidates

AM-125 in Vestibular Disorders

Vestibular Disorders

Balance disorders are medical conditions that evoke the sensation of unsteadiness, dizziness or vertigo. Patients suffering from balance disorders are
often  profoundly  impacted  in  their  daily  activities.  Balance  problems  can  be  caused  by  many  different  health  conditions,  medications  or  anything  that
affects certain areas of the brain or the inner ear labyrinth. Balance disorders originating from the inner ear labyrinth include benign paroxysmal positional
vertigo,  or  positional  vertigo,  labyrinthitis,  vestibular  neuronitis  and  Meniere’s  disease,  a  chronic  condition  characterized  by  severe  episodic  vertigo,
tinnitus, and fluctuating hearing loss.

In case of vertigo, patients experience a false sensation of movement of oneself or the environment. This can be a spinning or wheeling sensation, or
they simply feel pulled to one side. This may lead to imbalance, nausea or vomiting. The cause of vertigo can be an imbalance between the left and right
vestibular systems in signaling position and acceleration to the brain. The symptom of vertigo may partially or fully resolve thanks to spontaneous recovery
of the peripheral vestibular function and / or through compensation of the imbalance at the brain level, which is known as vestibular compensation.

The imbalance between the left and right vestibular systems and thus the sensation of vertigo may be reduced by dampening the vestibular function in
the unaffected, opposite inner ear through pharmacotherapy. This minimizes the extent of the imbalance falsely interpreted as movement. Most existing
therapies  rely  on  this  strategy  to  minimize  vertigo  symptoms,  but  also  have  unintended  sedative  effects.  Examples  include  meclizine,  benzodiazepines,
dimenhydrinate or amitriptyline.

Betahistine is widely used around the world for the treatment of vestibular disorders, notably Meniere’s disease and vertigo. Its development goes back
to the use of intravenous histamine, which provided symptomatic relief for these disorders. Betahistine is a structural analog of histamine. It acts as a partial
histamine H1-receptor agonist and, more powerfully, as a histamine H3-receptor antagonist. Betahistine has been shown to increase cochlear, vestibular and
cerebral  blood  flow,  facilitate  vestibular  compensation  and  inhibit  neuronal  firing  in  the  vestibular  nuclei.  Unlike  other  drugs,  it  has  no  sedating  effect.
Betahistine is typically taken orally with a recommended daily dose of 24 to 48 mg, divided in 2 or 3 single doses.

Betahistine is generally recognized as a safe drug and there exists a large body of data on the pharmacology, pharmacokinetics and toxicology of the
compound. It is approved in about 115 countries world-wide for the treatment of Meniere’s disease and vestibular vertigo, but not in the United States. In
1970, the Commissioner of FDA withdrew approval of the NDA after the discovery that the submission contained unsubstantiated information about some
patients in the efficacy studies upon which approval was based. Today, betahistine is available in the United States only from compounding pharmacies or
through importation. Despite limited availability, a survey by Clyde and colleagues published in Otology & Neurotology in 2017 revealed that 56% of U.S.
neurotologists and 16% of generalists use betahistine and 20-30% of neurotologists use it often or always when treating patients with Meniere’s disease.

50

 
 
 
 
 
 
 
 
 
 
 
 
 
 
Various  studies  and  meta-analyses  have  demonstrated  therapeutic  benefits  of  betahistine  in  both  the  treatment  of  vertigo  as  well  as  in  supporting
vestibular rehabilitation. However, the evidence for therapeutic benefits is variable, and it has been suggested that efficacy could be increased with higher
doses  and  /  or  longer  treatment  periods.  It  is  well  known  that  orally  administered  betahistine  is  rapidly  and  almost  completely  metabolized  into  2-
pyridylacetic acid, also known as 2-PAA, which lacks pharmacological activity. As a consequence the bioavailability of oral betahistine is estimated to be
very low.

Our Solution—AM-125

In February 2017 we entered into an asset purchase agreement with Otifex, pursuant to which we have purchased various assets related to betahistine

dihydrochloride in a spray formulation, which we are developing for intranasal treatment of vertigo under the product code AM-125.

The  assets  include  preclinical  and  clinical  data  as  well  as  certain  intellectual  property  rights.  In  a  Phase  1  clinical  trial  conducted  by  Otifex  in  40
healthy volunteers intranasal betahistine showed good tolerability and significantly higher betahistine concentrations in blood plasma than reported for oral
betahistine administration.

Therapeutic rationale for AM-125 in vertigo

We  are  aiming  to  address  the  currently  limited  therapeutic  utility  of  betahistine  arising  from  its  low  oral  bioavailability  by  avoiding  first  pass
metabolism by monoamine oxidase. Intranasal administration of betahistine provides substantially higher bioavailability than oral administration as there is
only very little monoamine oxidase activity known to occur in the nose, allowing higher quantities of betahistine to be absorbed into the blood stream and
reach target histamine receptors in the inner ear and brain. As preclinical and clinical data suggest that betahistine’s therapeutic effects increase with higher
systemic exposure, we expect AM-125’s higher bioavailability to translate into more pronounced therapeutic benefits.

Vertigo endpoints

Vertigo  cannot  be  measured  directly.  Therapy  typically  aims  to  a)  reduce  the  symptoms  of  vestibular  dysfunction  underlying  vertigo  and  /  or  b)
accelerate vestibular compensation and recovery. Status and therapeutic outcomes are usually assessed by a battery of tests, addressing static and dynamic
deficits, balance impairment, functional performance and disability, using both objective and subjective measures.

Loss  of  postural  control  affects  essentially  all  patients  suffering  from  acute  vertigo  and  has  a  substantial  impact  on  day-to-day  functioning.  It  is

assessed relatively easily through a number of widely-used balance and functional tests:

● Static conditions: Romberg test, standing on foam, single-leg stance

● Dynamic conditions: tandem gait, timed “up and go”, 10 meter walking or other tests

Other outcome measures target the interaction between inner ear and ocular sensory input. Nystagmography measures the velocity and direction of
involuntary eye movements (nystagmus) triggered by vestibular imbalance and the head-impulse test measures to which extent the reflex is disturbed that
triggers eye movement as a response to a movement of the head. Further, there are clinician or patient reported clinical outcomes that subjectively capture
the illusion of movement, the duration of the illusion, motion intolerance, neurovegetative signs, and instability. Examples include the Dizziness Handicap
Inventory (DHI) questionnaire or the European Evaluation of Vertigo (EEV).

Clinical development of AM-125

In 2018, we conducted a second Phase 1 clinical trial with AM-125 in 72 healthy volunteers. The randomized double blind placebo controlled trial
demonstrated superior bioavailability over a range of four intranasal betahistine doses compared to oral betahistine, with plasma exposure being 5 to 29
times higher (unadjusted for dose; p-value between 0.056 and p < 0.0001). Further, it confirmed the favorable safety profile of intranasal betahistine and
showed that the treatment was well tolerated when administered three times daily for three days. One group of study participants received a single dose of
intranasal betahistine or placebo and, following a wash-out period, three doses daily for three days. Single doses were escalated up to 60 mg, and repeated
doses up to 40 mg. For the latter, the maximum tolerated dose based on local tolerability was determined at 40 mg. The other group of study participants
received oral betahistine or placebo for reference. Pharmacokinetic parameters in blood plasma were determined for betahistine and its metabolites, and
relative  bioavailability  for  intranasal  betahistine  was  calculated  compared  to  oral  betahistine  48  mg,  which  is  the  maximum  approved  daily  dose  as
marketed worldwide (ex U.S.).

51

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
In  July  2019,  we  started  enrollment  into  a  randomized  placebo-controlled  Phase  2  clinical  study  with  AM-125.  The  “TRAVERS”  Phase  2  trial  is
expected to enroll 118 patients suffering from acute vertigo following surgical removal of a vestibular schwannoma, a tumor growing behind the inner ear,
resection  of  the  vestibular  nerve  (vestibular  neurectomy)  or  surgical  removal  of  parts  of  the  inner  ear  (labyrinthectomy).  Starting  three  days  after
neurosurgery, trial participants self-administer AM-125 or placebo 3 x daily for four weeks; they are then followed for a further two weeks. The trial is
being conducted in several countries ex US.

In September 2020 we announced the results of an interim analysis from Part A of the trial, which comprised a dose escalation – 1, 10 or 20 mg or
placebo – in 33 patients. The interim analysis showed a dose-dependent improvement in balance as well as good safety and tolerability of ascending doses
of AM-125. At the highest dose of 20 mg (3 x daily), AM-125-treated patients improved their performance of the “Tandem Romberg” and the “Standing on
Foam” balance tests from baseline to 14 days post-surgery (primary endpoint) on average 1.9 to 2.4 times more than placebo-treated patients (6.0 vs. 3.1
and 10.5 vs. 4.3 seconds, respectively). In contrast to placebo, the improvement from baseline was statistically significant for AM-125 20 mg and for all
active dose groups, respectively (p<0.02 and p<0.01 to p<0.05, respectively). These positive results were supported by similar improvements in additional
efficacy measures, including additional objective as well as clinician- and patient-reported outcomes.

Based on the results from the interim analysis, we selected the two highest doses, 10 and 20 mg, for testing against placebo in 72 patients in Part B of
the trial. As we remained blinded to treatment allocation during the interim analysis, the corresponding data from Part A will be pooled with those from
Part B. Prior to starting Part B of the trial in October 2020, we tested oral betahistine (48 mg) open label for reference purposes.

Enrollment  into  TRAVERS  has  been  impacted  by  the  COVID-19  pandemic,  as  the  type  of  neurosurgery  required  for  participation  in  the  trial  is
classified as an elective procedure and hence was postponed and as many participating sites temporarily reduced or suspended clinical research activities.
The effect was particularly felt in the spring of 2020 and then again in early 2021.

We have discussed the regulatory requirements for AM-125 during a pre-Investigational New Drug (“IND”) meeting with the FDA and in the context
of scientific advice meetings with the EMA and two European national health authorities to further define the development program. We expect to have
further exchanges with regulatory agencies following conclusion of the TRAVERS trial, upon which we aim to obtain an IND. We believe that, if approved,
AM-125 could become the first betahistine product for the treatment of acute peripheral vertigo in the United States.

AM-201 in Antipsychotic-Induced Weight Gain

Antipsychotic-induced weight gain

The  use  of  second  generation  antipsychotic  drugs  such  as  olanzapine  or  clozapine  can  be  associated  with  severe  side  effects  such  as  weight  gain,
metabolic dysregulation and somnolence. These side effects not only have a negative effect on patients’ compliance with medication, but expose them to
additional hazards: weight gain is strongly correlated with metabolic dysregulation leading to diabetes and cardiovascular disease; and somnolence may
severely  impact  quality  of  life,  affecting  learning,  social  interactions  or  tasks  such  as  driving  or  operating  machinery.  These  adverse  events  are  mainly
attributed  to  the  histamine  H1  receptor  antagonistic  properties  of  these  agents.  Treatment  with  these  antipsychotic  drugs  reduces  the  activity  of  the  H1
receptor, which in turn causes increased eating and weight gain.

According  to  the  U.S.  prescription  information  for  olanzapine,  accumulated  evidence  shows  that  patients  gain  on  average  2.6  kg  over  a  treatment
duration of 6 weeks. During long-term treatment (≥ 48 weeks) patients gain on average 5.6 kg as shown in a review published by Citrome and colleagues
published in the journal Clinical Drug Investigations in 2011. Over that time period, 64%, 32%, and 12% of patients treated with olanzapine gain at least
7%, 15%, or 25% of their baseline body weight, respectively.

The concerns about antipsychotic-induced weight gain and consequent metabolic changes have led the FDA to highlight these risks as warnings in the
prescribing  information  of  certain  antipsychotics  and  call  for  regular  monitoring  of  glycemic  control,  lipid  profile  and  weight.  These  concerns  are  also
reflected in treatment guidelines, which do not recommend olanzapine or clozapine as first-line treatments, despite the fact that meta-analyses such as one
by Leucht and colleagues published in 2013 in the journal Lancet show that they are among the most effective treatments for schizophrenia.

52

 
 
 
 
 
 
 
 
 
 
 
 
Our Solution—AM-201

In  May  2018,  we  announced  the  expansion  of  our  intranasal  betahistine  development  program  beyond  the  treatment  of  vertigo  into  mental  health
supportive  care  indications.  Under  project  code  AM-201  we  intend  to  develop  intranasal  betahistine  for  the  prevention  of  antipsychotic-induced  weight
gain and somnolence. Betahistine is thought to counteract the effects of antipsychotics such as olanzapine and to relieve the inhibitory effect on the H1
receptor by binding to and activating the H1 receptor to normalize/reduce the food take and consequently lead to reduced weight gain and somnolence. We
believe the weight-attenuating effect is intensified by betahistine’s property as antagonist at the H3 receptor. We have discussed our development plan for
AM-201 with the FDA during a Pre-IND meeting. In its written response, the FDA supported the planned conduct of a multiple dose Phase 1 trial with
AM-201 administered to healthy subjects in combination with olanzapine to evaluate the pharmacokinetics, pharmacodynamics, and safety, and to establish
proof-of-concept. Further, the FDA endorsed weight gain normalized to baseline body weight versus placebo as reasonable primary efficacy endpoint for a
subsequent Phase 2 trial.

In 2019, we initiated a Phase 1b trial in Europe to evaluate AM-201’s safety and therapeutic effects in this indication. Participants received either AM-
201 (1, 2.5, 5, 10, 20 or 30 mg) or placebo in parallel with oral olanzapine (10 mg) once a day for four weeks. In October 2019, we announced interim
results  from  the  first  50  participants  in  the  trial.  The  study  demonstrated  good  safety  and  tolerability  of  AM-201  and  revealed  relevant  reductions  in
olanzapine-induced weight gain and daytime sleepiness. The trial then proceeded to the next higher and final dose level of 30 mg tested in an additional 30
healthy volunteers. In May 2020, we announced that at AM-201 30 mg, the mean weight gain from baseline to the end of the treatment period was 2.8 kg
compared against 3.7 kg in control subjects; the primary efficacy endpoint of mean reduction in weight gain was 0.9 kg and statistically significant (p<0.02;
n=81 with pre-specified Bayesian augmented controls). As expected, intranasal delivery of betahistine allowed for substantially higher concentrations in
blood plasma compared with levels previously reported for oral betahistine. We expect to file for an IND in alignment with the IND filing for AM-125.

AM-301 in the protection against airborne allergens and viruses

Allergic rhinitis and upper respiratory airway infections

Through the intake of air, the mucosa-lined nasal cavity as the uppermost part of the respiratory system is exposed to a variety of airborne pathogens
such as viruses and bacteria. Unless they are neutralized by the immune system, these pathogens may cause infections. Viruses known to spread by airborne
transmission  (and  also  other  routes)  include  rhinoviruses  (cause  common  cold  symptoms),  influenza  viruses  (type  A,  type  B,  H1N1),  varicella  viruses
(cause chickenpox), measles virus, mumps virus, enterovirus, norovirus, coronaviruses among others.

Further, the nasal cavity is exposed to allergens such as pollen, house dust mites or animal hair. The body may develop sensitivity to such allergens,
resulting in an inflammatory reaction (allergic rhinitis), including the release of certain chemicals such as histamine which affect the nasal mucosa. The
main symptoms of allergic rhinitis include nasal itching and sneezing, runny nose, and nasal congestion.

The nasal mucosa is one of the anatomical structures which form the physical barriers of the body’s immune system. The mucosal lining of the nasal
cavity represents the outer surface of the body to the ambient air and its contents and is prepared for it as the first line of defense. These barriers provide
mechanical protection from the invasion of infectious and allergenic pathogens. Nasal mucociliary clearance provides another defense mechanism: mucus
secreted by the nasal mucosa traps inhaled allergens, pathogens and other particles and is then transported with the trapped matter by the ciliated cells of
the respiratory epithelium to the pharynx, where it is swallowed.

Proper humidification helps to maintain the nasal mucosa’s function in clearing viruses and allergens from the nasal cavity. Further protection may be

achieved by wearing face masks or avoidance of exposure to potential sources of infection or allergens.

Our solution – AM-301

In  September  2020  we  announced  the  launch  of  the  development  of  AM-301,  a  drug-free  nasal  spray  for  protection  against  airborne  viruses  and
allergens  through  a  newly  created  subsidiary,  Altamira  Medica  Ltd.  AM-301  is  a  gel  emulsion  which  works  by  forming  a  protective  layer  on  the  nasal
mucosa that acts as a mechanical barrier against airborne viruses allergens. The barrier consists of two elements: (1) a mucoadhesive film lining the nasal
cavity  and  preventing  contact  of  airborne  viruses  or  allergens  with  the  nasal  mucosa  to  reduce  the  risk  of  viral  infection  or  allergic  reactions;  (2)  the
trapping / binding of such viruses or allergens through electrostatic effects, allowing for their removal e.g. through mucociliary clearance. In addition, the
product helps to humidify and thus maintain the nasal mucosa’s function in clearing viruses and allergens from the nasal cavity.

53

 
 
 
 
 
 
 
 
 
 
 
 
 
The key component of AM-301 is a naturally occurring substance. Through a specialized testing laboratory, we performed an experiment with SARS-
CoV-2, where the key component was added in various concentrations to a suspension of the virus for various time periods. Unbound virus particles were
then collected from the suspension and transferred onto cell cultures for incubation, allowing for viral replication. The experiment showed that after only 5
minutes of contact between AM-301’s key component and the virus suspension the viral infectious load was reduced by up to 99%.

Following formulation development, we tested AM-301 for its capability to prevent or mitigate SARS-CoV-2 infection of nasal epithelial cells, which
are part of the nasal mucosa and the first barrier against continuously inhaled substances such as pathogens and allergens. The experiment was performed
over four days on reconstituted human nasal epithelia, which are frequently used to study the effects of human respiratory viruses. In saline-treated control
cultures, Sars-CoV-2 replicated efficiently, resulting in a rapid increase in viral titer (as measured by the Median Tissue Culture Infectious Dose, TCID50).
In contrast, daily treatment with AM-301, beginning right before inoculation, showed effective protection against viral infection. 48 hours post-infection,
average virus titers were 90.0% lower than those observed in controls (p<0.01). 72 hours and 96 hours post-infection, average virus titers were 99.2 and
99.4% lower, respectively (p<0.001). Even when unbound virus was not removed daily through apical washing, allowing the virus to accumulate in the
culture for 4 days, the reduction in viral titer was 92.4% compared to saline-treated controls (p<0.001).

Based on these in vitro results, we believe that AM-301 could help to reduce the risks of exposure from airborne transmission of SARS-CoV-2. It is
estimated that about 90% of air is inhaled via the nose, and it has been established that infection with SARS-CoV-2 via the nose is a major transmission
pathway for Covid-19. We are currently conducting and planning additional studies to evaluate further AM-301’s effects against SARS-CoV-2 as well as
other types of viruses.

In  January  2021  we  announced  the  initiation  of  a  clinical  investigation  of  AM-301  in  allergic  rhinitis.  The  clinical  investigation  is  an  open-label
randomized cross-over study that will enroll 36 patients with allergic rhinitis to grass pollen. Study participants will be administered a single dose of AM-
301 nasal spray or a comparator product (one puff into each nostril) prior to controlled pollen exposure for four hours in an allergen challenge chamber.
The challenge will be repeated with the alternate treatment following a wash-out period. The difference in the Total Nasal Symptom Score (TNSS) between
the two treatments over the 4-hour exposure will serve as the primary efficacy endpoint; the investigation shall aim to demonstrate clinical non-inferiority
of AM-301 to the comparator product.

We believe that AM-301 could provide help to people suffering from allergic rhinitis by reducing their exposure to airborne allergen particles e.g. from
pollens,  house  dust  or  animal  hair.  We  are  currently  conducting  and  planning  additional  studies  to  evaluate  further  AM-301’s  preventative  effects  for
allergy management.

Since AM-301  does  not  contain  any  active  substance,  we  believe  that  it  will  be  regulated  and  marketed  as  an  “over-the-counter”  medical  device.
Following the conduct of further studies in safety and efficacy, the Company is targeting submission of regulatory applications to the U.S. Food and Drug
Administration (“FDA”) and regulatory authorities in other jurisdictions in 2021.

Keyzilen® in Tinnitus

Our clinical program with Keyzilen®, Esketamine gel for injection, is in Phase 3 development in acute inner ear tinnitus, subject to our ability to obtain
non-dilutive  funding  or  partnering.  Esketamine  is  a  potent,  small  molecule  non-competitive  NMDA  receptor  antagonist.  Keyzilen®  is  formulated  in  a
biocompatible  gel  and  delivered  via  intratympanic  injection.  It  has  demonstrated  a  favorable  safety  profile  and  positive  effect  on  PROs  associated  with
tinnitus in two Phase 2 clinical trials. The Phase 3 clinical development program comprised two pivotal clinical trials with highly similar design, one in
North America (TACTT2) and one in Europe, which we refer to as TACTT3.

Tinnitus

Tinnitus, frequently perceived as a ringing in the ears, is the perception of sound when no external sound is present. Similar to pain, it is an unwanted,
unpleasant  and  thus  distressing  sensation.  Tinnitus  may  result  in  further  symptoms  such  as  inability  to  concentrate,  irritability,  anxiety,  insomnia,  and
clinical depression. In many cases, tinnitus significantly impairs quality of life and affects normal day-to-day activities. According to the American Tinnitus
Association, approximately 16 million persons in the United States have tinnitus symptoms severe enough to seek medical attention and about two million
persons  cannot  function  on  a  normal  day-to-day  basis.  In  addition,  tinnitus  is  now  the  number  one  service-connected  disability  for  all  veterans,  before
hearing loss. In 2012, 9.7% of all veterans received service-related disability compensation for the condition.

54

 
 
 
 
 
 
 
 
 
 
 
 
Tinnitus is categorized as acute during the first three months and chronic when it persists for more than three months. The distinction between acute
and chronic is based on the clinical observation that spontaneous recovery or complete remission of tinnitus is much more likely to occur in the first days,
weeks  and  months  following  its  onset.  The  chances  of  spontaneous  recovery  decline  exponentially  as  the  acute  phase  progresses.  In  the  chronic  stage,
improvement is much more unlikely, and the therapeutic focus shifts from curing to managing the disorder. In some cases, tinnitus originates inside the
cochlea, or the periphery of the auditory system, but then becomes “centralized,” that is, the phantom sound persists even long after the initial source of the
sensation has been removed.

Tinnitus is a symptom that can be triggered by a variety of diseases or incidents such as noise trauma, infection, inflammation, vascular problems,
temporomandibular  joint  dysfunction,  head  trauma  or  whiplash  injury.  In  the  majority  of  cases  the  tinnitus  originates  in  the  cochlea,  but  the  precise
mechanisms of tinnitus generation are still the subject of considerable debate and remain to be fully elucidated. In our development we are focusing on one
particular, well-defined type of tinnitus generation based on glutamate excitotoxicity.

Acoustic trauma and other insults to the inner ear may trigger increased levels of extra-cellular glutamate, which in turn cause excessive activation of
cochlear NMDA receptors. This process results in damage or killing of sensory cells and is thought to be responsible for abnormal spontaneous “firing” of
auditory nerve fibers, which may be perceived as tinnitus. Under normal circumstances, the NMDA receptors are thought to play no role in the auditory
nerve’s  transmission  of  nerve  pulses  that  carry  sound  information.  In  case  of  a  trauma  such  as  excessive  sound  exposure  these  receptors  may  become
pathologically active, and thus tinnitus is triggered.

Current Therapies and Unmet Need

Tinnitus treatments may be categorized according to whether they treat the underlying cause or provide symptomatic relief. It is rarely possible to treat
the underlying cause. When it is possible, treatment often involves a surgical procedure to resect tumors or vascular abnormalities. In contrast, treatments to
provide symptomatic relief are highly diverse, reflecting the general lack of understanding of the underlying pathophysiology.

Currently,  the  most  widely  employed  treatment  options  include  counseling,  cognitive  behavioral  therapy,  various  forms  of  sound  therapies,  tinnitus

retraining therapy, or TRT, herbal and vitamin supplements, ginkgo biloba, vasodilators, steroids, benzodiazepines and tricyclic antidepressants.

Sound-based therapies and TRT are some of the most commonly employed treatments for tinnitus. TRT is a non-pharmacological intervention that
employs low-level sound emitted by a so-called “masking device” worn behind or in the ear. TRT also incorporates patient counseling to help habituate
patients to their tinnitus. In those cases in which it is effective, TRT takes one to two years before patients “learn” to ignore tinnitus without the aid of a
masking  device.  TRT  can  cost  $2,500  to  $3,000,  including  the  masking  devices.  After  an  initial  period  of  enthusiasm  in  the  1980s,  masking  devices
declined in popularity among clinicians because it became clear that many patients who agreed to try them were nonusers six months later. While classic
sound based therapies are based on broadband sound, newer therapies use sound individually tailored to the hearing loss and tinnitus characteristics.

Although there are no approved drugs in the United States for the treatment of tinnitus, there is widespread off-label use of drugs approved for other
indications.  The  U.K.  Charity  Action  on  Hearing  Loss  reports  that  more  than  three  million  prescriptions  are  written  each  year  in  the  United  States  and
Europe for drugs that purport to offer tinnitus relief, drugs for which there is no proven efficacy.

The local anesthetic and antiarrhythmic drug lidocaine is the only substance to date that is known to attenuate tinnitus, albeit only temporarily. This
illustrates that tinnitus can be addressed using pharmacological intervention. However, lidocaine causes severe vertigo and other side effects, preventing its
widespread clinical use.

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Our Solution—Keyzilen® (AM-101)

Therapeutic rationale for Keyzilen® in tinnitus

The API of Keyzilen® is Esketamine hydrochloride, a well-known small molecule non-competitive NMDA receptor antagonist. As described above,
acoustic  trauma  and  other  insults  to  the  inner  ear  have  been  shown  in  animal  studies  to  activate  cochlear  NMDA  receptors.  The  antagonist  effect  of
Esketamine towards the NMDA receptor aims to suppress the aberrant activity of the auditory nerve and thus diminish tinnitus.

Ketamine has been used clinically for decades as an anesthetic and analgesic. Esketamine is the S-enantiomer of Ketamine and was introduced in a
small number of markets outside the United States as a more potent NMDA receptor antagonist with more favorable side effects than racemic Ketamine.
We  are  using  Esketamine  in  doses  that  result  in  systemic  exposure  several  orders  of  magnitude  lower  than  those  seen  when  Esketamine  is  used  as  an
anesthetic at clinically safe doses. In March 2019, the first esketamine drug product was approved by the FDA – esketamine intranasal spray for treatment
of treatment-resistant depression (SPRAVATO).

Tinnitus endpoints

Given the lack of existing tinnitus treatments, there have been no fully validated or universally accepted outcome measures for clinical trials. There are
two fundamental types of efficacy outcome variables. PROs such as the visual or numerical rating of tinnitus loudness or tinnitus questionnaires provide
direct  subjective  measures  of  tinnitus  and  its  impact  on  sleep,  relaxation,  communication,  emotions,  social  interactions  and  other  factors.  For  example,
patients  are  asked  a  single  question  to  rate  the  loudness  of  their  tinnitus  “right  now”  on  a  scale  from  0  (“no  tinnitus  heard”)  to  10  (“tinnitus  extremely
loud”). Among  several  tinnitus  questionnaires,  the  25  item  TFI  is  one  of  the  most  recent.  It  was  developed  and  validated  broadly  in  line  with  the  PRO
guidelines  of  the  FDA  and  was  introduced  in  2011  by  Meikle  et  al.  following  extensive  validation  work,  as  described  in  the  journal  Ear  &  Hearing.
Alternatively, measures commonly referred to as psychoacoustic may be performed by an audiologist, which is why they are considered “semi-objective.”
They seek to determine how loud a masking sound has to be to cover the tinnitus (minimum masking level, or MML) or how loud the tinnitus is compared
to reference sound (equal loudness match).

In our Phase 2 clinical trials, PROs showed good responsiveness and consistent results, whereas psychoacoustic measures proved highly variable and
unreliable. Therefore, following discussions with the FDA and EMA, it was agreed that our Phase 3 clinical program for Keyzilen® would be based on
PROs with the improvement of subjective tinnitus loudness being defined as the primary efficacy endpoint. As part of the SPA with the FDA, it was agreed
that improvement as measured by the TFI questionnaire would serve as a co-primary efficacy endpoint in our TACTT2 trial in order to confirm the clinical
meaningfulness of a reduction in tinnitus loudness.

Keyzilen® Clinical Development

Phase 1/2

We conducted the first clinical evaluation of Keyzilen® in a Phase 1/2 double blind, randomized, placebo-controlled trial that included dose escalation
from 0.03 to 0.81 mg/mL. The trial enrolled 24 patients suffering for up to three months from severe or disabling permanent inner ear tinnitus caused by
AAT or sudden deafness (also called idiopathic sudden sensorineural hearing loss, or ISSNHL) and after unsuccessful steroid treatment.. The trial showed
that  single  doses  of  intratympanically  administered  Keyzilen®  were  well  tolerated  up  to  the  highest  tested  dose  of  0.81  mg/mL.  Only  small  traces  of
Esketamine and its primary metabolite were detected in blood samples within the first hours following treatment administration.

Phase 2

Following successful completion of our Phase 1/2 trial, we conducted two multi-center Phase 2 trials, one in Europe (Treatment of Acute Inner Ear

Tinnitus 0 or TACTT0) and the other in Europe and the United States (which we refer to as TACTT1).

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TACTT0 was conducted as a double-blind, randomized, placebo controlled, multiple dose, parallel group, Phase 2 clinical trial at 28 European sites
between March 2009 and May 2011. It enrolled patients with persistent inner ear tinnitus as a result of AAT, otitis media (OM), or ISSNHL, occurring not
more  than  three  months  prior.  Trial  participants  received  three  intratympanic  administrations  of  Keyzilen®  at  dose  levels  of  either  0.27  mg/mL  or  0.81
mg/mL or placebo over three consecutive days. A total of 248 patients were randomized. As described by van de Heyning and colleagues in a 2014 article
in Otology & Neurotology, Keyzilen® was well tolerated and had no negative impact on hearing. Adverse events were mostly local and related primarily to
anticipated  temporary  changes  in  tinnitus  loudness  and  muffled  hearing  following  the  intratympanic  injection  procedure.  These  effects  usually  resolved
with closure of the ear drum.

The trial further showed a dose-dependent reduction in PROs such as subjective tinnitus loudness and the THI-12 questionnaire measuring tinnitus
impact in the subpopulation of patients with tinnitus induced by AAT or OM, but not in the subpopulation of tinnitus induced by ISSNHL. In the latter, an
unexpectedly high rate of spontaneous remission and substantial heterogeneity in outcomes were observed. Contrary to the PROs the minimum masking
levels failed to indicate any treatment effect.

Given  the  high  variability  and  the  uncertainty  over  the  precise  trigger  of  the  tinnitus  in  ISSNHL,  we  decided  to  continue  clinical  development
exclusively in tinnitus following AAT and OM. In addition, we decided to focus on PROs for efficacy endpoints as we had determined – in a separate study
– that the MML was not reliable enough.

TACTT1, our second double-blind, randomized, placebo-controlled Phase 2 clinical trial, enrolled 85 patients suffering from acute inner ear tinnitus

following cochlear trauma or OM to complement the TACTT0 trial, notably by evaluating efficacy trends with different treatment schemes.

Patients  received  single  (Cohort  1)  or  multiple  (Cohort  2:  three  injections  over  two  weeks)  doses  of  Keyzilen®  at  a  dose  level  of  0.81  mg/mL  or

placebo.

As described by Staecker and colleagues in an article in Audiology & Neurotology in 2015, TACTT1 further confirmed the safety and tolerability of
the treatment and demonstrated the gradual improvement in PROs in Keyzilen®treated groups that had already been observed in TACTT0. Spreading the
three treatment administrations over two weeks rather than three days as applied in TACTT0 appeared to provide less therapeutic benefit.

Keyzilen® Phase 3 Clinical Program

We have conducted two pivotal trials with Keyzilen® with highly similar designs, one in North America (TACTT2) and one in Europe (TACTT3).
TACTT2 enrolled 343 patients, while TACTT3 Stratum A (Europe) randomized 372 patients, both during the acute stage. Both trials were designed as a
randomized, double-blind, placebo-controlled trial in acute inner ear tinnitus following traumatic cochlear injury or otitis media. Trial participants received
three injections of Keyzilen® 0.87 mg/mL or placebo in a 3:2 ratio over three to five days and were followed for 84 days. The TACTT2 trial was conducted
primarily in North America, the TACTT3 trial was conducted exclusively in Europe.

In addition, TACTT3 Stratum B explored the potential efficacy of Keyzilen® during the post-acute stage (tinnitus onset between three and 12 months)
since  data  from  our  Phase  2  clinical  program  suggested  that  Keyzilen®  might  be  effective  beyond  the  three  month  acute  stage.  An  Independent  Data
Review  Committee  conducted  an  interim  analysis  after  enrollment  of  150  patients.  The  interim  analysis  showed  positive  efficacy  signals,  with  higher
activity  levels  observed  in  the  early  post-acute  stage  (three  to  six  months)  compared  to  the  late  post-acute  stage  (six  to  12  months).  Based  on
recommendations from the Independent Data Review Committee, TACTT3 Stratum B continued solely with enrollment of patients with tinnitus onset three
to six months prior. In total, 369 patients were randomized in TACTT3 Stratum B pre- and post-interim analysis.

Two further trials, AMPACT1 and AMPACT2 (Keyzilen® in the Post-Acute Treatment of Peripheral Tinnitus) were nine-month open label extension
trials  conducted  at  the  same  sites  as  for  TACTT2  and  TACTT3.  These  extension  trials  were  open  to  participants  who  completed  the  TACTT2  or  the
TACTT3 trial (the latter until summer 2016) and evaluated the safety and local tolerance of up to three treatment cycles, each with three repeated doses of
Keyzilen® 0.87 mg/mL.

The extension trials were designed in response to the FDA’s request for safety data from chronic intermittent use by tinnitus patients in support of a

NDA filing. Although we do not have any plans to seek a label for such use, the FDA considered such unintended use likely to occur.

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In August 2016 we announced outcomes from the Phase 3 TACTT2 clinical trial. Keyzilen® was well tolerated with no drug-related serious adverse
events. The trial’s primary safety endpoint, incidence of clinically meaningful hearing deterioration, was met. However, the trial did not meet the two co-
primary efficacy endpoints of statistically significant changes in tinnitus loudness and the TFI questionnaire compared to placebo.

Following the outcomes from the TACTT2 trial, we amended our protocol for the TACTT3 Phase 3 clinical trial of Keyzilen®. The change in TFI
score was elevated from a key secondary endpoint to a primary efficacy endpoint, the trial size was increased to enhance statistical sensitivity to the effects
of treatment, and the subgroup of patients with otitis media-related tinnitus was included in confirmatory statistical testing along with the overall study
population.  The  change  in  tinnitus  loudness  was  downgraded  from  a  primary  to  a  secondary  efficacy  endpoint.  As  in  TACTT2,  tinnitus  loudness  was
initially rated on a daily basis; however, the rating frequency was subsequently reduced in between study visits in order to lighten the burden of patients
and reduce the potential impact of the frequent measures. Enrollment into the TACTT3 trial was resumed in early 2017 and completed in September 2017.

In  March  2018  we  announced  that  the  TACTT3  trial  did  not  meet  its  primary  efficacy  endpoint  of  a  statistically  significant  improvement  in  the
Tinnitus Functional Score from baseline to Day 84 in the active treated group compared to placebo either in the overall population or in the otitis media
subpopulation. We believe we have identified two principal sources for the negative outcomes from the TACTT trials: (i) the high frequency of tinnitus
loudness  ratings  over  an  extended  period  of  time  and  (ii)  an  unexpectedly  high  level  of  variability  in  outcomes  among  study  sites.  A  survey  among  a
number of TACTT3 participants revealed that the daily capture of tinnitus loudness and annoyance caused a number of patients to excessively focus on
their tinnitus symptoms. In addition it was observed that a non-negligible number of study participants presumably became tired of the daily ratings after
some time and stopped providing actual values. With respect to variability, our analysis subsequent to the unblinding of the trial data has shown positive
outcomes at numerous sites, including many of the high enrolling study centers, but inconclusive or contradictory outcomes at other sites.

We consider that additional studies with Keyzilen®  will  be  necessary  to  move  the  program  forward,  and  that  the  way  how  outcomes  are  measured
Keyzilen® will need to be improved in order to provide more robust efficacy data. In April 2019 we announced that we had completed the design of a
pivotal Phase 2/3 trial for Keyzilen®. The trial shall, in two stages, reaffirm the compound’s efficacy in the treatment of acute tinnitus following traumatic
cochlear  injury  and  provide  confirmatory  efficacy  data  to  support  a  filing  for  marketing  authorization.  In  September  2019  we  announced  that  we  have
obtained advice on the development plan and regulatory pathway from the U.S. Food and Drug Administration (“FDA”) in the context of a Type C meeting
and from the European Medicines Agency (“EMA”) in the context of a Scientific Advice procedure for Keyzilen®. We intend to fund further development
of Keyzilen® either through partnerships or research grants.

Sonsuvi® (AM-111) in Hearing Loss

Sonsuvi® is being developed for the treatment of ASNHL, subject to our ability to obtain non-dilutive funding or partnering. In sensorineural hearing
loss, there is damage to the sensory cells of the inner ear or the auditory nerve. Sensorineural hearing loss is also called “inner ear hearing loss”. Hearing
loss is a heterogeneous disorder of many forms with a variety of causes. ASNHL may be triggered by a variety of insults, such as exposure to excessively
loud sound, infection, inflammation or certain ototoxic drugs. These insults may also result in tinnitus. According to an article by Alexander and Harris
published in Otology & Neurotology in 2013, the average annual incidence of sudden deafness is 66,954 new cases among the U.S. insured population.
There are no currently approved treatments for this patient population.

Sonsuvi®contains  a  synthetic  D-form  peptide  (Brimapitide  or  D-JNKI-1)  that  protects  sensorineural  structures  in  the  inner  ear  from  stress-induced
damage. Sonsuvi® has been granted orphan drug status by both EMA and FDA and has been granted fast track designation by the FDA for the treatment of
sudden sensorineural hearing loss.

Hearing Loss

Hearing loss, like tinnitus, is a heterogeneous disorder of many forms with diverse etiology. There are two general categories: conductive hearing loss
in which sound waves are not conducted efficiently to the inner ear due to build-up of earwax, fluid, or a punctured eardrum; and sensorineural hearing
loss,  in  which  there  is  damage  to  the  inner  ear  or  the  auditory  nerve.  Acute  hearing  loss  can  occur  in  either  category.  Hearing  loss  is  amenable  to
pharmaceutical intervention (and thus relevant to our drug development) only when it is sensorineural in origin. ASNHL is often accompanied by tinnitus.

58

 
 
 
 
 
 
 
 
 
 
 
There are two main types of acute hearing loss: hearing loss induced by trauma, such as from a loud rock concert or an explosion; and hearing loss that
arises  from  unknown  origins,  that  is,  idiopathically,  based  on  causes  suspected  to  include  changes  in  blood  flow  to  the  inner  ear,  bacterial  and  viral
infections, autoimmune disease and others. The former is known as AAT. The latter is known as ISSNHL. Together they can be defined as ASNHL. In both
cases, the onset is sudden. And in both cases, part of the initial hearing loss tends to recover naturally in the days and weeks following the loss; however,
some of the loss may remain and, over time, become chronic in nature and less amenable to therapeutic intervention.

ASNHL differs from age-related hearing loss or hearing loss driven by chronic exposure to noise. Those types of hearing loss arise more slowly or on
the  basis  of  repeated  insults,  in  slow  motion.  By  contrast,  in  the  case  of  ASNHL,  the  effects  are  felt  immediately.  This  difference  in  the  speed  of
progression is significant since sudden hearing losses are noticed much more readily.

ASNHL involves a variety of pathologic processes such as massive release of free reactive oxygen species, excessive and pathological stimulation of
receptors on neurons by neurotransmitters like glutamate, and inflammation. These reactions, in turn, can damage sensorineural structures of the inner ear
such as the sensitive inner and outer hair cells and nerve cells that line the interior of the cochlea. If the stress incident is severe enough, it may lead to
permanent cochlear injury with irreversible loss of hair cells and nerve cells. Cell death occurs primarily through so-called programmed cell death, which is
driven by damaged cells (apoptosis), and to a lesser extent also through necrosis, which is a passive consequence of gross injury to the cell.

JNK is a signal transmitting enzyme that is stress-activated and regulates a number of important cellular activities. Stresses to the cochlea such as those
described above, if severe enough, can activate the JNK signal transduction pathway, leading to the activation of transcription factors such as c-jun and c-
fos that are found in the cell nucleus. This activation, in turn, activates genes encoding inflammatory molecules or promoting cell death.

Current Therapies and Unmet Need

Sensorineural hearing loss may have a serious impact on people’s personal and professional lives. Severe to profound hearing loss can result in high
societal costs, mostly due to reduced work productivity, as reported in 2000 in the International Journal of Technology Assessment in Healthcare. Yet no
treatment  currently  exists  that  has  unequivocal  evidence  of  efficacy  for  AAT  or  ISSNHL.  There  is  no  FDA-  or  EMA-approved  drug  on  the  market  for
sensorineural hearing loss. The only remaining therapeutic option is a hearing aid or, in cases of deafness or near-deafness, a cochlear implant.

A patient with the acute form of hearing loss may recover on his or her own, especially if the loss is of low or moderate intensity and severity. This is
due to intrinsic repair mechanisms inside the cochlea. However, in other cases the patient may recover only partially or not at all. In those cases, in the
absence  of  effective  treatment,  acute  hearing  loss  will  become  chronic  and  irreversible.  There  is  currently  no  possibility  to  regrow  or  replace  sensory
structures inside the inner ear that are not recovered in the weeks immediately following the loss.

For ASNHL, non-specific treatments are frequently prescribed, mostly on an off-label empirical basis. These may include glucocorticoids and steroids

such as prednisolone or dexamethasone; vasodilators such as pentoxyfilline; rheologics; ionotropics and local anesthetics; antioxidants and thrombolytics.

In  the  United  States,  most  frequently  oral  prednisolone  is  administered  for  the  treatment  of  ASNHL.  Corticosteroids  are  intended  to  reduce
inflammation and swelling in the ear that may be related to hearing loss. The U.S. treatment guideline by the American Academy of Otolaryngology/Head
&  Neck  Surgery  for  ISSNHL  lists  oral  steroids  and  hyperbaric  oxygen  as  treatment  options,  but  refrains  from  recommending  them  in  light  of  the  low
evidence level for their efficacy. Indeed, Nosrati-Zarenoe and Hultcrantz presented in 2012 in the journal Otology and Neurotology the results of a Swedish
placebo controlled trial with oral prednisolone in the treatment of ISSNHL that showed no therapeutic effect on hearing loss from active treatment.

Our Solution—Sonsuvi® (AM-111)

We are developing Sonsuvi® as a treatment for acute inner ear hearing loss. Sonsuvi® contains a synthetic D-form peptide (D-JNKI-1) that acts as a c-
Jun N-terminal Kinase (JNK) ligand, thereby protecting sensorineural structures in the inner ear from stress-induced damage. We are developing D-JNKI-1
under a worldwide exclusive license for the treatment of ear disorders from Xigen (Switzerland). Like Keyzilen®, Sonsuvi® is delivered in a biocompatible
gel formulation via intratympanic injection. We have established the safety and preliminary efficacy of Sonsuvi® in a Phase 2 and in a Phase 3 clinical trial.
The acute stage of hearing loss represents a window in time in which the inner ear can be protected from permanent hearing loss. Sonsuvi® received orphan
drug designation by both EMA and FDA in 2005 and 2006, respectively, and was granted fast track designation by the FDA in 2017.

59

 
 
 
 
 
 
 
 
 
 
 
 
 
Therapeutic rationale for Sonsuvi® in hearing loss

The proprietary API of Sonsuvi® is brimapitide (D-JNKI-1), a 31 amino acid synthetic D-form peptide that binds to JNK and inhibits activation of
transcription  factors  such  as  c-jun  and  c-fos,  thereby  protecting  sensorineural  structures  from  stress-induced  inflammation  and  apoptosis.  Brimapitide
comprises an active transporter sequence, or D-TAT, that enables Sonsuvi® to cross the round window membrane quickly, diffuse widely throughout the
cochlea, transfect sensorineural cells effectively and reach its target inside the cell nucleus. The D-form of the peptide provides for protease resistance and
hence  enhanced  stability.  Sonsuvi®  was  shown  to  remain  pharmacologically  active  for  several  days  inside  the  cochlea.  The  D-form  is  necessary  for
Sonsuvi® to cross the RWM.

By attenuating inflammation and protecting cells from apoptosis, we believe that Sonsuvi® reinforces natural recovery processes and helps to prevent
or  minimize  permanent  damage  respectively  chronic  hearing  loss.  Sonsuvi®’s  otoprotective  effect  has  been  demonstrated  in  various  animal  models  of
cochlear stress, including AAT, acute labyrinthitis (inflammation), drug ototoxicity (aminoglycosides), bacterial infection, cochlear ischemia and cochlear
implantation trauma.

We conducted our pre-clinical development program for Sonsuvi® in close collaboration with academic partners and various CROs. Brimapitide was
invented  by  Xigen  in  Lausanne,  Switzerland.  In  2003,  we  signed  a  Collaboration  and  License  Agreement  with  Xigen,  under  which  we  in-licensed
worldwide exclusive rights for use of D-JNKI-1 in the treatment of ear disorders. Under the agreement with Xigen, we have exchanged various pre-clinical
and clinical data.

Hearing loss endpoints

Unlike  tinnitus,  where  measures  of  therapeutic  outcomes  have  to  rely  on  PROs,  the  evaluation  of  hearing  is  based  on  psychoacoustic  measures
performed by audiologists. Audiometric procedures and equipment are highly standardized around the world; hearing thresholds are typically determined
by presenting pure tones in the 250 Hz to 8 kHz range through headphones or ear inserts (air conduction) or through a vibrator placed behind the ear or on
the forehead (bone conduction). An increase in volume of 10 dB is perceived as twice as loud. In other words, a person whose hearing thresholds improved
by 10 dB can hear sounds at half the intensity level that was necessary before. A change of this magnitude is generally considered to be clinically relevant.
In  addition  to  pure  tone  audiometry  usually  speech  audiometry  is  conducted,  in  which  the  audiologist  measures  a  patient’s  ability  to  hear  and  correctly
understand a series of monosyllabic words.

Sonsuvi® Clinical Development

We  have  completed  three  clinical  trials  of  Sonsuvi®  that  demonstrated  its  favorable  safety  profile  and  efficacy  in  treating  more  severe  types  of
ASNHL. We have benefited several times from engaging in a protocol assistance procedure with the EMA and exchanges with the FDA. The design of our
pivotal Phase 3 clinical trials was based on the outcomes from our Phase 2 clinical trial and our discussions with the EMA and FDA.

Phase 1/2 Clinical Trial

A  Phase  1/2  clinical  trial  was  conducted  at  two  centers  in  Germany  in  January  2006,  with  11  patients  suffering  from  AAT  due  to  New  Year’s

firecracker accidents. Patients had at least 30 dB hearing loss by pure tone audiometry (average of 4 and 6 kHz) and were treated within 24 hours of onset.

Trial participants received a single dose of Sonsuvi® at either 0.4 mg/mL or 2 mg/mL in a biocompatible gel formulation by intratympanic injection
into the most affected ear. The primary endpoint of the trial was the recovery of hearing thresholds from baseline to Day 30. Sonsuvi® was well tolerated
by all trial participants, regardless of the dose. The Phase 1/2 trial provided the first indications of therapeutic benefit of Sonsuvi® in humans.

Phase 2 Clinical Trial

To further evaluate the efficacy and safety of Sonsuvi® we conducted a Phase 2b clinical trial between 2009 and 2012. Since pre-clinical tests had
demonstrated Sonsuvi®’s  otoprotective  effects  in  many  different  types  of  cochlear  stress,  the  patient  population  was  expanded  from  AAT  cases  to  also
include patients affected by ISSNHL. In addition, based on observations from our Phase 1 clinical trial, we expanded the allowed time window from 24 to
48 hours from onset. The design for this Phase 2b trial was discussed with the EMA under a protocol assistance procedure.

60

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
As  described  by  Suckfuell  and  colleagues  in  an  article  in  Otology  &  Neurotology  in  2014,  the  trial  enrolled  210  participants  who  suffered  from
ASNHL (unilateral ISSNHL, uni-or bilateral AAT) with hearing loss of at least 30 dB at the average of the three worst affected frequencies (pure tone
average; PTA) and onset not more than 48 hours previously. Sonsuvi® was dosed at 0 mg/mL (placebo), 0.4 mg/mL (Low Dose) and 2.0 mg/mL (High
Dose). All patients without a clinically relevant hearing recovery on Day 7 were given the option to take a course of oral prednisolone as a reserve therapy.
The primary efficacy endpoint was hearing loss recovery from baseline to Day 7 at the three worst affected frequencies. The trial consisted of a baseline
assessment and four follow-up visits on Days 3, 7, 30, and 90.

Sonsuvi® demonstrated a favorable safety profile in this trial. There were no statistically significant differences in the occurrence of clinically relevant
hearing deterioration in the treated ear. Also, there was no apparent difference in the frequency of adverse events between placebo and Sonsuvi® treated
patients at any time point, no systemic side effects and no negative impact on balance or tinnitus. There were transient procedure related effects such as ear
discomfort or pain, incision site complications or middle ear infection in less than 5% of cases.

Overall, the trial did not meet its primary efficacy endpoint. Analysis of PTA improvement by hearing loss severity in accordance with a commonly
used hearing loss classification revealed unexpectedly strong spontaneous recovery for lesser severities: by Day 7, placebo-treated patients enrolling with
mild-to-moderate  hearing  loss  (PTA  <60  dB)  had  recovered  more  than  three  quarters  of  their  initial  loss,  whereas  for  patients  with  severe  to  profound
hearing loss (PTA ≥60 dB), it was only about one quarter. Post-hoc analyses in the severe-to-profound hearing loss subgroup demonstrated superiority of
Sonsuvi®  0.4  mg/mL  over  placebo  for  the  primary  endpoint,  improvement  in  absolute  PTA,  as  well  as  for  co-primary  efficacy  endpoints,  hearing
improvement  relative  to  the  initial  hearing  loss  and  frequency  of  complete  hearing  recovery.  Further,  the  improvement  in  word  recognition  scores  was
nominally significant as well as the frequency of complete tinnitus remission.

The Sonsuvi® 2.0 mg/mL group overall showed improvement between the Sonsuvi® 0.4 mg/mL and the placebo groups, without reaching statistical

significance. However, differences between the two active treatment groups were nominally not significant.

Phase 3 Clinical Program

Based on Phase 2 clinical trial outcomes, we initiated a Phase 3 clinical program including confirmatory testing of Sonsuvi® 0.4 mg/mL as well as
exploring  potential  incremental  therapeutic  benefits  from  a  higher  concentration  (0.8  mg/mL)  in  ISSNHL  patients.  Since  a  “bell  shaped”  dose  response
curve was observed in animal studies, testing a concentration between 0.4 and 2.0 mg/mL was expected to shed further light on the dose effect relationship
in humans. In view of the high spontaneous recovery in the mild to moderate hearing loss subgroup observed in Phase 2, recruitment was limited to patients
experiencing severe or profound ISSNHL, i.e. patients with more pronounced medical need. Further, the time window for inclusion was extended from up
to 48 hours to up to 72 hours from ISSNHL onset as the magnitude of the therapeutic effect in Phase 2 did not appear to decrease when the later treatment
was started. This enlargement also aligned the duration of the time window with the period over which ISSNHL can develop, which is defined, e.g. by the
U.S. practice guideline for sudden sensorineural hearing loss, as 72 hours.

The first Phase 3 trial, called HEALOS, enrolled a total of 256 patients in several European and Asian countries. In November 2017, we announced
that the HEALOS Phase 3 clinical trial did not meet the primary efficacy endpoint of a statistically significant improvement in hearing from baseline to
Day 28 compared to placebo for either active treatment groups in the overall study population. However, a post-hoc analysis of the subpopulation with
profound acute hearing loss (PTA ≥ 90 dB at baseline in accordance with a commonly used classification of hearing loss severity) revealed a clinically
meaningful  and  nominally  significant  improvement  in  the  Sonsuvi®  0.4  mg/mL  treatment  group.  Further,  patients  treated  with  Sonsuvi®  0.4  mg/mL
showed a nominally significantly lower incidence of no hearing improvement compared to placebo by Day 91 as well as a superior improvement in word
recognition score. Outcomes with Sonsuvi® 0.8 mg/mL tended to be somewhat less pronounced than those observed for Sonsuvi® 0.4 mg/mL. Sonsuvi®
was well tolerated and the primary safety endpoint was met.

Together  with  the  outcomes  of  the  HEALOS  trial,  we  announced  that  ASSENT,  the  second  Phase  3  clinical  trial  investigating  Sonsuvi®,  was
terminated early in order to avoid the need for substantial protocol changes and interruptions of enrollment pending feedback from health authorities on the
regulatory pathway. ASSENT was planned to enroll a total of 300 patients in the US, Canada and South Korea. In contrast to HEALOS and the Phase 2
trial,  where  patients  with  insufficient  hearing  recovery  had  the  option  of  receiving  a  course  of  oral  corticosteroids  as  reserve  therapy,  all  patients  in
ASSENT would receive oral corticosteroids as a background therapy. At the time of early termination, the ASSENT trial had recruited 56 patients.

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Based  on  the  HEALOS  results,  we  submitted  the  design  of  a  new  pivotal  trial  with  AM-111  0.4  mg/mL  in  patients  suffering  from  acute  profound
hearing  loss  to  the  EMA  and  subsequently  also  to  the  FDA  for  review.  Through  a  Protocol  Assistance  procedure  the  EMA  endorsed  the  proposed  trial
design, choice of efficacy and safety endpoints, as well as the statistical methodology. In a Type C meeting with written responses, the proposed choice of
primary and secondary efficacy endpoints, the safety endpoints, as well as the planned sample size and statistical methodology were also endorsed by the
FDA. We currently aim to implement the further development of Sonsuvi® through strategic partnering, special purpose vehicle financing, grant funding or
a combination thereof. There is no guarantee that we will be successful in any pursuit of such transactions or that we will be able to continue our efforts to
develop and commercialize Sonsuvi® in the future on a non-dilutive basis, or that any alternative course of action will lead to the success of the program.

Competition

We may face competition from different sources with respect to our product candidates Keyzilen® (AM-101), Sonsuvi® (AM-111), AM-125, AM-201,
AM-301 and our other pipeline products or any product candidates that we may seek to develop or commercialize in the future. Any product candidates
that  we  successfully  develop  and  commercialize  will  compete  with  existing  therapies,  even  if  they  are  not  licensed  specifically  for  use  in  our  target
therapeutic indications or if they lack clear proof of efficacy.

Possible competitors may be biotechnology, pharmaceutical and medical device companies as well as academic institutions, government agencies and
private and public research institutions, which may in the future develop products to treat acute inner ear tinnitus, hearing loss, vertigo, allergic rhinitis or
viral infections. Any product candidates that we successfully develop and commercialize will compete with new therapies that may become available in the
future.  We  believe  that  the  key  competitive  factors  affecting  the  success  of  our  product  candidates,  if  approved,  are  likely  to  be  efficacy,  safety,
convenience, price, tolerability and the availability of reimbursement from government and other third-party payors.

Vestibular Disorders

There  are  a  number  of  product  candidates  in  clinical  development  by  third  parties  that  aim  to  prevent  or  treat  vertigo.  Based  on  publicly  available

information, we have identified the following drug product candidates that are currently in clinical development:

● Otonomy is developing a polymer-based formulation for the steroid dexamethasone (Otividex; OTO-104) for patients with Meniere’s disease. In
August 2017 Otonomy announced that a Phase 3 clinical trial conducted in the United States had failed to show a treatment effect of OTO-104
against placebo and that a European Phase 3 clinical trial was terminated early. In November 2017  the  company  announced  that  the  European
study  showed  a  statistically  significant  reduction  in  the  count  of  definitive  vertigo  days.  In  February  2020  the  company  announced  that  a  new
Phase 3 trial with OTO-104 had failed to reach its primary efficacy endpoint.

● Sound Pharma  has  a  product  candidate  (SPI-1005,  ebselen),  that  mimics  and  prompts  production  of  the  enzyme  glutathione  peroxidase  and  is
designed for oral administration. In June 2019 Sound Pharmaceuticals announced top-line results from a Phase 2 clinical trial with SP-1005 with
Meniere’s  disease.  The  company  reported  a  significant  improvement  in  hearing;  however,  no  information  was  provided  with  regard  to  any
potential treatment effects on vertigo.

The aforementioned developments have the potential to compete with AM-125. Likewise, AM-125, if approved, will compete with products that are
licensed  or  used  off-label  for  the  treatment  of  vestibular  disorders  and  Meniere’s  disease,  including  steroids,  diuretics,  anti-emetics  or  anti-nausea
medications as well as oral betahistine, the standard of care for treatment of Meniere’s disease and vestibular vertigo in many countries outside the United
States. Although we expect that AM-125 will offer benefits over oral betahistine due to the ability to bypass the strong first-pass metabolism associated
with oral intake and provide for a higher bioavailability and avoid gastric side effects, it may take time to change prescribing and usage patterns in favor of
the newer product.

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Antipsychotic-induced weight gain

There are a number of product candidates in clinical development by third parties that aim to prevent or treat antipsychotic-induced weight gain. Based

on publicly available information, we have identified the following drug product candidates that are currently in clinical development:

● ALKS-3831 is a fixed-dose combination of olanzapine and samidorphan, a novel opioid system modulator, which is being developed by Alkermes
Inc. with the specific aim of providing the therapeutic benefits of olanzapine with less weight gain than olanzapine monotherapy. In November
2018  Alkermes  announced  that  the  ENLIGHTEN-2  phase  3  trial  with  ALKS-3831  had  met  its  coprimary  endpoints  of  mean  %  body  weight
change from baseline and % of patients with ≥10% weight gain. The reported reduction in weight gain over 6 months was 37% versus olanzapine
monotherapy. In November 2019, Alkermes filed an NDA with the FDA for US approval; in January 2021, the FDA accepted the resubmission of
an amended NDA. If approved, AM-201 will compete against ALKS 3831.

If  approved,  ALKS-3831  will  reach  the  market  well  before  AM-201.  We  believe  that  our  product  may  provide  various  benefits  over  ALKS-3831,
notably that it does not come in a fixed dose combination, allowing for dosing flexibility, has a different mode of action, providing potentially also effects
on daytime sleepiness, another side effect of olanzapine and that it may be used with other antipsychotic drugs than olanzapine.

As weight gain is associated with immediate metabolic side effects it is advisable to prevent antipsychotic-induced weight gain rather than seek to treat
the overweight once it has developed. Weight monitoring, dietary and lifestyle changes as well as behavioral and cognitive counseling present the most
effective  non-pharmacologic  ways  to  prevent  and  also  treat  antipsychotic  weight  gain.  Pharmacologic  approaches  include  the  switch  to  an  alternative
antipsychotic  treatment  strategy,  which  however  can  be  associated  with  a  loss  of  efficacy  or  the  appearance  of  other  side  effects.  Limited  evidence  for
efficacy with metformin as an exploratory adjuvant to prevent antipsychotic-induced weight gain has been demonstrated.

Allergic rhinitis and upper respiratory airway infections

We  believe  that  our  main  competitors  for  AM-301  are  Marinomed  Biotech  AG  or  Marinomed,  Trutek  Corp.  or  Trutek,  Nasaleze  Ltd.  or  Nasaleze,
Nasus Pharma Ltd. or Nasus Pharma, and larger companies such as GSK, Bayer, Sanofi, Procter & Gamble, Reckitt Benckiser, and Johnson & Johnson.
These  companies  already  market  a  variety  of  OTC  drug  or  drug-free  products  for  the  management  of  allergic  rhinitis  and/or  protection  against  certain
viruses. E.g. Nasaleze and Nasus Pharma market nasal sprays based on hydroxypropylmethylcellulose (HPMC) powder which serves to establish a barrier
on  the  nasal  mucosa.  Marinomed  is  marketing  through  various  licensees  a  nasal  spray  based  on  carrageenan,  a  sulfated  polymer  from  red  seaweed,  for
protection  against  certain  respiratory  viral  infections.  Trutek  is  marketing  a  gel  that  is  applied  around  the  nostrils  and  above  the  upper  lip  to  prevent
airborne  particles  from  entering  the  nose.  Other  marketed  products  include  nasal  sprays,  tablets  or  lozenges  (e.g.  based  on  corticosteroids  or
antihistamines). Some of the aforementioned drugs or medicinal products are marketed globally, whereas others are marketed only regionally. We believe
that we will be able to differentiate AM-301 against competing products based on its triple mode of action devoid of any active substance, its extended
nasal residence time, and utility in protecting against deleterious effects of both airborne allergens and viruses.

Acute inner ear tinnitus

There are a number of products in pre-clinical research and clinical development by third parties to treat tinnitus in the broader sense. Most of them are
aiming  to  provide  symptomatic  relief  (without  treating  the  underlying  cause)  and  targeting  chronic  rather  than  acute  tinnitus.  Examples  include  TRT  or
tinnitus maskers as well as more recent approaches like transcranial magnetic stimulation, vagus nerve stimulation, or customized sound therapy. Based on
publicly available information, we have further identified the following drug product candidate that is currently in clinical development:

● Otonomy Inc.  acquired  an  early  stage  NMDA  receptor  antagonist  product  candidate  (NST-001,  gacyclidine)  from  Neurosystec  Inc.  in  October
2013. Following OTO-311’s evaluation in a Phase 1 trial and a subsequent change in formulation, Otonomy initiated a Phase 1/2 trial with the
modified drug product OTO-313 in 2019. In July 2020 Otonomy announced the results from a Phase 1/2 trial and in November 2020 the initiation
of a Phase 2 trial for the first quarter of 2021. Based on publicly available information, OTO-313 will target a similar group of tinnitus patients.

Progress in the development of Keyzilen® and in particular market approval may attract increased interest in developing treatments for acute inner ear

tinnitus and may lead to the arrival of new competitors.

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Acute inner ear hearing loss

There are a number of product candidates in pre-clinical research and clinical development by third parties that aim to prevent or treat acute inner ear

hearing loss. Based on publicly available information, we have identified the following drug product candidates that are currently in clinical development:

● Sound Pharma  has  a  product  candidate  (SPI-1005,  ebselen),  that  mimics  and  prompts  production  of  the  enzyme  glutathione  peroxidase  and  is
designed for oral administration. In a Phase 2 clinical trial SP-1005 was tested for the prevention of noise-induced hearing loss in young adults.
The study showed a reduction in the temporary hearing threshold that in one dose was better by 2.75 dB than in the placebo group.

● Sensorion, a French company, is developing SENS-401 (R-azasetron besylate) for the treatment of sudden sensorineural hearing loss by way of
oral administration. In 2019, the company initiated a Phase 2 trial, the conclusion of which is expected by the company for the fourth quarter of
2021. Sensorion has received orphan drug designation by the EMA for sudden sensorineural hearing loss.

● Southern Illinois  University  has  an  antioxidant  product  candidate  (D-methionine)  that  is  designed  for  oral  administration  in  the  prevention  and
treatment of noise induced hearing loss and currently being tested in a late stage study with the Department of Defense. Enrolment was completed
and the study terminated in April 2019; no results have been published so far.

● Strekin  AG,  a  privately  held  Swiss  company,  has  an  agonist  of  the  peroxisome  proliferator  (STR001)  that  it  plans  to  develop  for  sudden
sensorineural haring loss. The company announced the completion of enrollment in a Phase 3 trial; however, no results have been published so
far. Strekin has received orphan drug designation by the EMA for sudden sensorineural hearing loss.

● Frequency Therapeutics  is  developing  FX-322,  a  small  molecule  for  the  regeneration  cochlear  hair  cells  through  activation  of  progenitor  cells
already present in the cochlea. After a Phase 1/2 trial had showed improvement in some measures of hearing loss, the company initiated a Phase 2
clinical  trial  in  patients  with  mild  to  moderately  severe  acquired  SNHL,  and  two  Phase  1b  trials  in  patients  with  severe  SNHL  or  mild  to
moderately severe age-related hearing loss. Results from the trials are expected through 2021. If successful, STR001 and FX-322 may compete
against Sonsuvi®.

We  believe  that  Sonsuvi®  is  the  only  product  candidate  administered  after  an  incidence  of  acute  hearing  loss  that  so  far  has  demonstrated  in  a
randomized,  placebo  controlled  clinical  trial  a  clinically  relevant  and  significant  improvement  in  hearing.  To  the  extent  that  other  drug  developers
demonstrate clinical efficacy for their product candidates in the prevention and treatment of permanent hearing loss from ASNHL, our competitive position
may be weakened, and the market exclusivity under the orphan drug designation may be circumvented.

Intellectual Property

Patents

We seek regulatory approval for our products in disease areas with high unmet medical need, great market potential and where we have a proprietary
position  through  patents  covering  various  aspects  of  our  products,  e.g.,  composition,  dosage,  formulation,  and  use,  etc.  Our  success  depends  on  an
intellectual property portfolio that supports our future revenue streams as well as erects barriers to our competitors. For example, we have broad disclosures
in  our  patent  applications  and  can  pursue  patent  claims  directed  to  our  own  leading  product  candidates  as  well  as  claims  directed  to  certain  potentially
competing  products.  In  addition,  our  earlier  filed  patent  applications  are  prior  art  to  others  including  certain  of  our  competitors  who  filed  their  patent
applications later than ours. We are maintaining and building our patent portfolio through: filing new patent applications; prosecuting existing applications
and licensing and acquiring new patents and patent applications.

Despite  these  measures,  any  of  our  intellectual  property  and  proprietary  rights  could  be  challenged,  invalidated,  circumvented,  infringed  or
misappropriated,  or  such  intellectual  property  and  proprietary  rights  may  not  be  sufficient  to  permit  us  to  take  advantage  of  current  market  trends  or
otherwise to provide competitive advantages.

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As of December 31, 2020, we own eleven issued U.S. patents and seven pending U.S. patent applications along with foreign counterparts of particular
patents and applications in various jurisdictions. We co-own three of our issued U.S. patents, and one of our pending patent applications with INSERM,
along with their foreign counterparts, pursuant to the terms of our co-ownership and exploitation agreement.

In addition, as of December 31, 2020, we have exclusively licensed from Xigen eleven issued U.S. patents and one pending U.S. patent applications,
along with their foreign counterparts in various jurisdictions that cover the composition of matter or method of use of JNK ligand peptides in a limited field
including the intratympanic treatment of ASNHL.

With respect to our issued patents in the United States, we may also be entitled to obtain a patent term extension to extend the patent expiration date.
For example, in the United States, we can apply for a patent term extension of up to 5 years for one of the patents covering a product once the product is
approved by the FDA. The exact duration of the extension depends on the time we spend in clinical trials as well as getting a new drug application approval
from the FDA.

Intranasal Betahistine

We have acquired one patent from Otifex directed to intranasal application of betahistine for Eustachian tube dysfunction that is issued in the United
States. In addition, we purchased from Otifex a patent application on the composition and use of intranasal betahistine, which issued on October 29, 2019,
as a US patent covering the composition and use of intranasal betahistine. Further, we acquired in 2018 two U.S. patents relating to the use of betahistine
for the prevention and treatment of olanzapine induced weight gain, and we acquired in 2019 two U.S. patents relating to the use of betahistine for the
treatment of attention deficit/hyperactivity disorder and atypical depression.

AM-301

In  2020,  we  filed  two  provisional  US  patent  applications  relating  to  the  formulation  and  use  of  AM-301;  we  expect  to  file  additional  one  or  more

provisional applications in 2021 and to convert the most recent provisional application into a non-provisional application.

Keyzilen®

We  are  the  owner  or  co-owner  of  patents  and  patent  applications  relating  to  Ketamine  or  its  use  in  inner  ear  tinnitus.  In  particular,  we  have  an
agreement entitled “Co-Ownership/Exploitation Agreement” with INSERM with respect to its Ketamine patent portfolio. We have rights to three issued
U.S.  patents  and  one  pending  U.S.  application  and  corresponding  patents  and  applications  in  other  jurisdictions  including  Europe,  Eurasia,  Australia,
Canada, Japan, Brazil, China, South Korea, Israel, India, Mexico, Philippines, Russia, South Africa and New Zealand, covering formulation and use of
Ketamine. Our issued patents and pending patent applications relating to Keyzilen® are expected to expire between 2024 and 2028, prior to any patent term
extensions to which we may be entitled under applicable laws.

Sonsuvi®

We are the exclusive licensee under our agreement with Xigen of a portfolio of patents and patent applications that relate, among other things, to JNK
ligand peptides or their use in hearing loss. This portfolio includes seven issued U.S. patents and one pending U.S. application along with their foreign
counterparts  in  various  jurisdictions  including,  Europe,  Australia,  Brazil,  Canada,  Eurasia,  South  Korea,  Israel,  India,  Mexico,  Ukraine  and  Japan,  that
cover  the  composition  of  matter  or  method  of  use  of  the  JNK  ligand  peptides.  These  licensed  patents  and  patent  applications  relating  to  Sonsuvi®  are
expected to expire between 2023 and 2027, prior to any patent term extensions to which we may be entitled under applicable laws.

Proprietary Rights

In addition to patent protection, we intend to use other means to protect our proprietary rights. We may pursue marketing exclusivity periods that are
available under regulatory provisions in certain countries, including the US, Europe and Japan. For example, if we are the first to obtain market approval of
a small molecule product in the United States, we would expect to receive at least 5 years of market exclusivity in the U.S.

65

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
In March 2019, the FDA approved esketamine in a spray formulation for treatment-resistant depression (SPRAVATO). The product was developed by

Janssen, a subsidiary of Johnson & Johnson. Therefore we can no longer expect to obtain the potential benefit of a five year market exclusivity period.

Furthermore, orphan drug exclusivity has been or may be sought where available. Such exclusivity has a term of 7 years in the United States and 10
years  in  Europe.  We  have  obtained  orphan  drug  designation  for  Sonsuvi®  for  the  treatment  of  ASNHL  in  the  United  States  and  Europe.  Orphan  drug
protection has been or may be sought where available if such protection also grants 7 years of market exclusivity. In addition, we have acquired a U.S.
orphan drug designation for betahistine for the treatment of obesity associated with Prader-Willi syndrome.

We have obtained U.S. trademark registrations for Auris Medical, Auris Medical Cochlear Therapies (and Design), Keyzilen® and Sonsuvi®. Further,

we have obtained several U.S. trademark registrations for betahistine.

In  addition,  we  rely  upon  unpatented  trade  secrets,  know-how,  and  continuing  technological  innovation  to  develop  and  maintain  our  competitive
position.  We  seek  to  protect  our  ownership  of  know-how  and  trade  secrets  through  an  active  program  of  legal  mechanism  including  assignments,
confidentiality agreements, material transfer agreements, research collaborations and licenses.

Collaboration and License Agreements

INSERM

In 2006, we entered into a co-ownership/exploitation agreement with the INSERM, a publicly funded government science and technology agency in
France. Pursuant to the terms of the agreement, we were granted the exclusive right to exploit any products derived from patents that resulted from our joint
research  program  with  INSERM  that  was  conducted  in  2003  to  2005  and  led  to  the  development  of  Keyzilen®.  Pursuant  to  the  terms  of  the  co-
ownership/exploitation  agreement,  we  are  given  the  exclusive  right  to  exploit  the  patents  issuing  from  the  filed  patent  applications  for  all  claimed
applications, including the treatment of tinnitus, in order to develop, promote, manufacture, cause to be manufactured, use, sell and distribute any products,
processes or services deriving from such patents, including Keyzilen®, in any country in which these patent applications have been filed during the term of
the agreement. We alone are entitled to grant manufacturing or sales licenses for any patents to our subsidiaries and/or third parties. INSERM is entitled to
use the inventions covered by the patents and applications for its own research purposes, free of charge, but may not generate any direct or indirect profits
from such use. Pursuant to the terms of our agreement with INSERM, we are required to finance research and development work towards achieving certain
specified  marketing  authorizations,  and  to  use  best  efforts  in  so  far  as  commercially  and  financially  feasible  to  develop,  market,  and  obtain  regulatory
authorization for products covered by such patents.

As  consideration  for  the  exclusive  rights  granted  to  us  under  the  agreement,  we  have  agreed  to  pay  INSERM  a  two  tiered  low  single  digit  royalty
(where  the  higher  rate  is  due  on  any  net  sales  above  a  certain  threshold)  on  the  net  sales  of  any  product  covered  by  the  patents  (including  the  use  of
Keyzilen® in the treatment of tinnitus triggered by cochlear glutamate excitotoxicity) earned in each country in which these patent applications have been
filed during the term of the agreement. We have also agreed to pay INSERM a low double digit fee on any sums of any nature (except royalties and certain
costs)  collected  by  us  in  respect  of  the  granting  of  licenses  to  third  parties.  See  “Item  4.  Information  on  the  Company—B.  Business  Overview—
Collaboration and License Agreements—INSERM.”

The  agreement  will  remain  in  force  until  the  last  of  the  patents  covered  by  the  agreement  expires  or  becomes  invalid.  The  patent  covered  by  the
agreement with the latest expiration date expires in 2028. The agreement will be terminated if we cease operations or are liquidated, may be terminated by
either party in case of non-performance by the other party and may be terminated by INSERM in the absence of sales of a product deriving from the patents
for a period from when it first marketed and if such a product is not marketed for a period from the date when marketing authorization is obtained.

Xigen

In  October  2003,  we  entered  into  a  collaboration  and  license  agreement  with  Xigen,  pursuant  to  which  Xigen  granted  us  an  exclusive  worldwide
license to use specified compounds to develop, manufacture and commercialize “pharmaceutical products as well as drug delivery devices and formulations
for  local  administration  of  therapeutic  substances  to  the  inner  ear  for  the  treatment  of  ear  disorders”  (the  Area).  We  also  have  a  right  of  first  refusal  to
license certain additional compounds developed by Xigen which may be used for the Area, specifically any cell permeable inhibitors to effectively block
certain signal pathways in apoptotic processes.

66

 
 
 
 
 
 
 
 
 
 
 
 
 
Under this agreement, we made an upfront payment to Xigen of CHF 200,000 and we are obligated to make development milestone payments on an
indication-by-indication basis of up to CHF 1.5 million and regulatory milestone payments on a product-by-product basis of up to CHF 2.5 million, subject
to a mid-twenties percentage reduction for smaller indications, e.g., those qualifying for orphan drug status. To date, we have paid CHF 1.325 million to
Xigen  under  the  agreement.  We  will  be  required  to  pay  Xigen  a  mid-single  digit  percentage  royalty  on  net  sales  of  each  licensed  product  that  uses  a
compound  licensed  under  the  agreement,  which  royalty  for  a  given  indication  shall  be  partially  offset  by  milestone  payments  we  have  paid  for  such
indication, until the later of 10 years after the first commercial sale of any licensed product using such licensed compound in any country, and the first
expiration of a patent owned by or exclusively licensed to Xigen that covers the use of such licensed compound in any country, subject to our obligation to
enter into good faith negotiations with Xigen, upon expiration of the relevant patent on a licensed compound, about the conditions of our further use of
such licensed compound.

Under this agreement we and Xigen grant each other access to non-clinical or clinical data relating to the compounds licensed under the agreement free
of charge for use in the other party’s proprietary development programs. We have also agreed, upon Xigen’s request, to offer third parties access to our non-
clinical and clinical data relating to compounds licensed under the agreement for use outside the field of our license, provided that with respect to third
party access, we are compensated for a portion of our costs in obtaining such data. Further, pursuant to our agreement, we and Xigen agreed to enter into a
supply agreement within a specified period after the date of the agreement, which period has since passed, pursuant to which Xigen would supply us with
licensed compounds. We did not enter into such a supply agreement with Xigen. Xigen supplied us with the API for Sonsuvi® for a period of time, but we
presently are receiving our supply from an alternative supplier.

Xigen  is  responsible  for  maintaining  the  patents  licensed  to  us  under  our  agreement.  New  patents  filed  by  us  for  specific  inner  ear  indications  or
formulations  of  compounds  licensed  under  our  agreement  are  jointly  owned  by  us  and  Xigen,  and  exclusively  licensed  to  us  in  our  field.  We  retain  all
know-how and other results from our development of compounds licensed under the agreement.

Our agreement with Xigen remains in effect until terminated. Either we or Xigen may terminate the agreement for the other party’s material breach or
bankruptcy,  in  the  event  of  force  majeure,  or  after  a  specified  period  following  the  date  of  the  agreement,  if  we  are  not  progressing  any  activities  with
respect to the licensed compound. This period has passed for Sonsuvi®. In August 2019 Xigen was acquired by Kuste Biopharma SAS, or Kuste, a French
company. In February 2021, we were notified by Kuste of its decision to terminate the agreement effective May 10, 2021 due to the alleged lack of any
development work since August 2018. We consider that the purported termination is without effect and that the agreement continues to be in full force and
effect in accordance with its terms. We have retained legal counsel and intend to defend our interests, as appropriate and necessary.

Manufacturing

We currently rely on and expect to continue to rely on third parties for the supply of raw materials and to manufacture supplies for clinical trials of our
product candidates, including AM-125, AM-201, AM-301, Keyzilen® and Sonsuvi®. For the foreseeable future, we expect to continue to rely on such third
parties for the manufacture of any of our product candidates on a clinical or commercial scale, if any of our product candidates receives regulatory approval
or clearance. Reliance on third-party providers may expose us to more risk than if we were to manufacture product candidates ourselves. The facilities used
by our contract manufacturers to manufacture our product candidates must be approved by the FDA or other regulatory authorities pursuant to inspections
that will be conducted after we submit our NDA or comparable marketing application to the FDA or other regulatory authority. We do not have control
over a supplier’s or manufacturer’s compliance with these laws, regulations and applicable cGMP standards and other laws and regulations, such as those
related  to  environmental  health  and  safety  matters.  If  our  contract  manufacturers  cannot  successfully  manufacture  material  that  conforms  to  our
specifications  and  the  strict  regulatory  requirements  of  the  FDA  or  others,  they  will  not  be  able  to  secure  and/or  maintain  regulatory  approval  for  their
manufacturing  facilities.  In  addition,  we  have  no  control  over  the  ability  of  our  contract  manufacturers  to  maintain  adequate  quality  control,  quality
assurance and qualified personnel. If the FDA or a comparable foreign regulatory authority does not approve these facilities for the manufacture of our
product candidates or if it withdraws any such approval in the future, we may need to find alternative manufacturing facilities, which would significantly
impact our ability to develop, obtain regulatory approval for or market our product candidates, if approved. 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. Furthermore, third-party providers may breach agreements
they  have  with  us  because  of  factors  beyond  our  control.  They  may  also  terminate  or  refuse  to  renew  their  agreements  because  of  their  own  financial
difficulties or business priorities, potentially at a time that is costly or otherwise inconvenient for us. If we were 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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In  addition,  the  fact  that  we  are  dependent  on  our  suppliers  and  other  third  parties  for  the  manufacture,  storage  and  distribution  of  our  product
candidates means that we are subject to the risk that the products may have manufacturing defects that we have limited ability to prevent or control. The
sale of products containing such defects could result in recalls or regulatory enforcement action that could adversely affect our business, financial condition
and results of operations.

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

Commercialization Strategy

Given our current stage of product development, we currently do not have a commercialization infrastructure. If any of our drug product candidates is
granted marketing approval, we intend to focus our initial commercial efforts in the United States and select European markets, which we believe represent
the  largest  market  opportunities  for  us.  In  those  markets,  we  expect  our  commercial  operations  to  include  our  own  specialty  sales  force  that  we  will
specifically develop to target ENTs and specialists in neurotology and neurology, both in hospitals and in private practice. In other markets, we expect to
seek partnerships that would maximize our products’ commercial potential.

For  the  commercialization  of  our  AM-301  nasal  spray  device,  which  we  intend  to  initiate  in  2021  subject  to  regulatory  clearance  and  approvals,
respectively, we plan to rely on commercial partners with presence in “over-the-counter” markets and / or providers of “go to market” services. We may be
unable to secure appropriate or timely support and as a result experience a delay of the product launch or product sales below our expectations. Further, as
an “OTC” product, the purchase of AM-301 by consumers is unlikely to be eligible for reimbursement by health insurance plans and will therefore have to
be purchased out of their own pockets. We expect the lack of reimbursement coverage to reduce the pool of potential buyers.

Government Regulation

Product Approval Process

The clinical testing, manufacturing, labeling, storage, distribution, record keeping, advertising, promotion, import, export and marketing, among other
things, of our product candidates are subject to extensive regulation by governmental authorities in the United States and other countries. The FDA, under
the Federal Food, Drug, and Cosmetic Act, regulates pharmaceutical products and medical devices in the United States.

The steps required before a drug may be approved for marketing in the United States generally include:

● the completion of pre-clinical laboratory tests and animal tests conducted under GLP regulations;

● the submission to the FDA of an IND application for human clinical testing, which must become effective before human clinical trials commence;

● the  performance  of  adequate  and  well-controlled  human  clinical  trials  to  establish  the  safety  and  efficacy  of  the  product  candidate  for  each

proposed indication and conducted in accordance with cGCP;

● the submission to the FDA of a NDA;

● the FDA’s acceptance of the NDA;

● satisfactory completion of an FDA inspection of the manufacturing facilities at which the product is made to assess compliance with cGMPs; and

● the FDA’s review and approval of an NDA prior to any commercial marketing or sale of the drug in the United States.

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The testing and approval process requires substantial time, effort and financial resources, and the receipt and timing of any approval is uncertain.

Pre-clinical studies include laboratory evaluations of the product candidate, as well as animal studies to assess the potential safety and efficacy of the
product candidate. The results of the pre-clinical studies, together with manufacturing information and analytical data, are submitted to the FDA as part of
the IND, which must become effective before clinical trials may be commenced. The IND will become effective automatically 30 days after receipt by the
FDA, unless the FDA raises concerns or questions about the conduct of the trials as outlined in the IND prior to that time. In this case, the IND sponsor and
the FDA must resolve any outstanding concerns before clinical trials can proceed.

Clinical trials involve the administration of the product candidates to healthy volunteers or patients with the disease to be treated under the supervision
of a qualified principal investigator. Clinical trials are conducted under protocols detailing, among other things, the objectives of the study, the parameters
to be used in monitoring safety, and the efficacy criteria to be evaluated. A protocol for each clinical trial and any subsequent protocol amendments must be
submitted to the FDA as part of the IND. Further, each clinical trial must be reviewed and approved by an independent IRB, either centrally or individually
at each institution at which the clinical trial will be conducted. The IRB will consider, among other things, ethical factors, the safety of human subjects and
the  possible  liability  of  the  institution.  There  are  also  requirements  governing  the  reporting  of  ongoing  clinical  trials  and  clinical  trial  results  to  public
registries. The FDA, the IRB or the clinical trial sponsor may suspend or terminate clinical trials at any time on various grounds, including a finding that
the  subjects  or  patients  are  being  exposed  to  an  unacceptable  health  risk.  Additionally,  some  clinical  trials  are  overseen  by  an  independent  group  of
qualified  experts  organized  by  the  clinical  trial  sponsor,  known  as  a  data  safety  monitoring  board  or  committee.  This  group  provides  authorization  for
whether or not a trial may move forward at designated check points based on access to certain data from the study. We may also suspend or terminate a
clinical trial based on evolving business objectives and/or competitive climate.

Clinical  trials  are  typically  conducted  in  three  sequential  phases  prior  to  approval,  but  the  phases  may  overlap.  These  phases  generally  include  the

following:

● Phase 1.  Phase  1  clinical  trials  represent  the  initial  introduction  of  a  product  candidate  into  human  subjects,  frequently  healthy  volunteers. In
Phase  1,  the  product  candidate  is  usually  tested  for  safety,  including  adverse  effects,  dosage  tolerance,  absorption,  distribution,  metabolism,
excretion and pharmacodynamics.

● Phase 2.  Phase  2  clinical  trials  usually  involve  studies  in  a  limited  patient  population  to  (1)  evaluate  the  efficacy  of  the  product  candidate  for

specific indications, (2) determine dosage tolerance and optimal dosage and (3) identify possible adverse effects and safety risks.

● Phase 3. If a product candidate is found to be potentially effective and to have an acceptable safety profile in Phase 2 studies, the clinical trial
program will be expanded to Phase 3 clinical trials to further demonstrate clinical efficacy, optimal dosage and safety within an expanded patient
population at geographically dispersed clinical study sites.

Phase 4 clinical trials are conducted after approval to gain additional experience from the treatment of patients in the intended therapeutic indication
and to document a clinical benefit in the case of drugs approved under accelerated approval regulations, or when otherwise requested by the FDA in the
form of post-market requirements or commitments. Failure to promptly conduct any required Phase 4 clinical trials could result in withdrawal of approval.

The  results  of  pre-clinical  studies  and  clinical  trials,  including  negative  or  ambiguous  results  as  well  as  positive  findings,  together  with  detailed
information on the manufacture, composition and quality of the product, are submitted to the FDA in the form of an NDA requesting approval to market
the product. The NDA must be accompanied by a significant user fee payment. The FDA has substantial discretion in the approval process and may refuse
to accept any application or decide that the data is insufficient for approval and require additional pre-clinical, clinical or other studies.

In  addition,  under  the  Pediatric  Research  Equity  Act,  or  PREA,  an  NDA  or  supplement  to  an  NDA  must  contain  data  to  assess  the  safety  and
effectiveness of the drug for the claimed indications in all relevant pediatric subpopulations and to support dosing and administration for each pediatric
subpopulation for which the product is safe and effective. The FDA may grant deferrals for submission of data or full or partial waivers. Unless otherwise
required by regulation, PREA does not apply to any drug for an indication for which orphan designation has been granted. However, if only one indication
for  a  product  has  orphan  designation,  a  pediatric  assessment  may  still  be  required  for  any  applications  to  market  that  same  product  for  the  non-orphan
indication(s).

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Once the NDA submission has been submitted, the FDA has 60 days after submission of the NDA to conduct an initial review to determine whether it
is  sufficient  to  accept  for  filing.  Under  the  Prescription  Drug  User  Fee  Act,  the  FDA  sets  a  goal  date  by  which  it  plans  to  complete  its  review.  This  is
typically 12 months from the date of submission of the NDA application. The review process is often extended by FDA requests for additional information
or clarification. Before approving an NDA, the FDA will inspect the facilities at which the product is manufactured and will not approve the product unless
the manufacturing facility complies with cGMPs and may also inspect clinical trial sites for integrity of data supporting safety and efficacy. The FDA may
also convene an advisory committee of external experts to provide input on certain review issues relating to risk, benefit and interpretation of clinical trial
data. The FDA is not bound by the recommendations of an advisory committee, but generally follows such recommendations in making its decisions. The
FDA may delay approval of an NDA if applicable regulatory criteria are not satisfied and/or the FDA requires additional testing or information. The FDA
may require post-marketing testing and surveillance to monitor safety or efficacy of a product.

After the FDA evaluates the NDA and conducts inspections of manufacturing facilities where the drug product and/or its API will be produced, it may
issue  an  approval  letter  or  a  Complete  Response  Letter.  An  approval  letter  authorizes  commercial  marketing  of  the  drug  with  specific  prescribing
information for specific indications. A Complete Response Letter indicates that the review cycle of the application is complete and the application is not
ready  for  approval.  A  Complete  Response  Letter  may  require  additional  clinical  data  and/or  an  additional  pivotal  Phase  3  clinical  trial(s),  and/or  other
significant, expensive and time-consuming requirements related to clinical trials, pre-clinical studies or manufacturing. Even if such additional information
is submitted, the FDA may ultimately decide that the NDA does not satisfy the criteria for approval. The FDA could also approve the NDA with a Risk
Evaluation and Mitigation Strategy, or REMS, plan to mitigate risks, which could include medication guides, physician communication plans, or elements
to assure safe use, such as restricted distribution methods, patient registries and other risk minimization tools. The FDA also may condition approval on,
among other things, changes to proposed labeling, development of adequate controls and specifications, or a commitment to conduct one or more post-
market studies or clinical trials. Such post-market testing may include Phase 4 clinical trials and surveillance to further assess and monitor the product’s
safety and effectiveness after commercialization.

Device Approval Process

Unless an exemption applies, any medical device that is to be marketed in the U.S. must first receive from the FDA either 510(k) clearance, by filing a
510(k) premarket notification, or premarket application (PMA) approval, after submitting a PMA. Alternatively, the device may be cleared through the de
novo classification process by the FDA. Based on advice from regulatory consultants and our own research, we expect AM-301 to be considered a Class II
device  by  FDA  and  that  the  510(k)  pathway  applies  to  AM-301’s  intended  use  of  promoting  alleviation  of  mild  allergic  symptoms  triggered  by  the
inhalation of various airborne allergens.

To obtain 510(k) clearance, a company must submit a premarket notification demonstrating substantial equivalence between the proposed device and a
legally marketed “predicate” device, which is defined as a legally marketed device, that (i) was legally marketed prior to May 28, 1976, for which the FDA
has not yet called for submission of a PMA application; (ii) has been reclassified from Class III to Class II or Class I; (iii) has been cleared through the
510(k) premarket notification process; or (iv) has been previously determined to be exempt from the 510(k) process. Substantial equivalence means that the
proposed  device  has  the  same  intended  use  and  the  same  technological  characteristics  as  the  predicate  device,  or,  if  the  new  device  has  different
technological  characteristics,  that  the  device  is  as  safe  and  effective  as  the  predicate  device  and  does  not  raise  different  questions  of  safety  and
effectiveness. We have identified two such predicate devices and plan to reference them in our planned 510(k) submission.

AM-301 is also intended for use in the reduction of the intranasal infectious viral load following inspiration of airborne viruses such as SARS-CoV-2.
Since there may be no valid predicate device available for this intended use, we may have to submit a de novo request to the FDA. Under the de novo
pathway, we would have to prove that AM-301 does not present substantial risk to the patient rather than just demonstrating substantial equivalence with
the safety of the relevant predicate device(s), which may require additional testing. The review by the FDA would take a minimum of 150 days in the de
novo process compared to a minimum of 90 days in the 510(k) process and requires higher fees. Any device that has been classified through the de novo
process may be marketed and used as predicate for future 510(k) submissions.

Many foreign countries in which we intend to market AM-301 have regulatory bodies and restrictions similar to those of the FDA. International sales
are subject to foreign government regulation, the requirements of which vary substantially from country to country. The time required to obtain approval by
a foreign country may be longer or shorter than that required for FDA clearance and the requirements may differ.

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In  particular,  marketing  of  medical  devices  in  the  European  Union  (EU)  is  subject  to  compliance  with  the  Medical  Devices  Directive  93/92/EEC
(MDD). A medical device may be placed on the market within the EU only if it conforms to certain “essential requirements” and bears the CE Mark. The
most fundamental and essential requirement is that a medical device must be designed and manufactured in such a way that it will not compromise the
clinical  condition  or  safety  of  patients,  or  the  safety  and  health  of  users  and  others.  In  addition,  the  device  must  achieve  the  essential  performance(s)
intended by the manufacturer and be designed, manufactured and packaged in a suitable manner.

Manufacturers  must  demonstrate  that  their  devices  conform  to  the  relevant  essential  requirements  through  a  conformity  assessment  procedure. The
nature of the assessment depends upon the classification of the device. The classification rules are mainly based on three criteria: the length of time the
device is in contact with the body, the degree of invasiveness and the extent to which the device affects the anatomy. Conformity assessment procedures for
all but the lowest risk classification of device involve a notified body. Notified bodies are often private entities and are authorized or licensed to perform
such  assessments  by  government  authorities.  Manufacturers  usually  have  some  flexibility  to  select  a  notified  body  for  the  conformity  assessment
procedures for a particular class of device and to reflect their circumstances, e.g., the likelihood that the manufacturer will make frequent modifications to
its  products.  Conformity  assessment  procedures  require  an  assessment  of  available  clinical  evidence,  literature  data  for  the  product  and  post-market
experience in respect of similar products already marketed. Notified bodies also may review the manufacturer’s quality systems. If satisfied that the product
conforms to the relevant essential requirements, the notified body issues a certificate of conformity, which the manufacturer uses as a basis for its own
declaration of conformity and application of the CE Mark. Application of the CE Mark allows the general commercializing of a product in the EU. The
product can also be subjected to local registration requirements depending on the country. We maintain CE Marking on all of our products that require such
markings as well as local registrations as required.

In May 2017, the EU adopted a new Medical Devices Regulation (EU) 2017/745 (MDR), which will repeal and replace the MDD with effect from
May 26, 2021. The MDR clearly envisages, among other things, stricter controls of medical devices, including strengthening of the conformity assessment
procedures, increased expectations with respect to clinical data for devices and pre-market regulatory review of high-risk devices. The MDR also envisages
greater control over notified bodies and their standards, increased transparency, more robust device vigilance requirements and clarification of the rules for
clinical investigations. Under transitional provisions, medical devices with notified body certificates issued under the MDD prior to May 26, 2021 may
continue  to  be  placed  on  the  market  for  the  remaining  validity  of  the  certificate,  until  May  27,  2024  at  the  latest.  After  the  expiry  of  any  applicable
transitional period, only devices that have been CE marked under the MDR may be placed on the market in the EU.

Orphan Drug Designation

Under the Orphan Drug Act, the FDA may grant orphan drug designation to a drug intended to treat a rare disease or condition, which is a disease or
condition that affects fewer than 200,000 individuals in the United States, or if it affects more than 200,000, there is no reasonable expectation that sales of
the drug in the United States will be sufficient to offset the costs of developing and making the drug available in the United States. Orphan drug designation
must be requested before submitting an NDA. Orphan drug designation does not convey any advantage in or shorten the duration of the regulatory review
and approval process.

If  the  FDA  approves  a  sponsor’s  marketing  application  for  a  designated  orphan  drug  for  use  in  the  rare  disease  or  condition  for  which  it  was
designated, the sponsor is eligible for a seven-year period of marketing exclusivity, during which the FDA may not approve another sponsor’s marketing
application  for  a  drug  with  the  same  active  moiety  and  intended  for  the  same  use  or  indication  as  the  approved  orphan  drug,  except  in  limited
circumstances,  such  as  if  a  subsequent  sponsor  demonstrates  its  product  is  clinically  superior.  During  a  sponsor’s  orphan  drug  exclusivity  period,
competitors, however, may receive approval for drugs with different active moieties for the same indication as the approved orphan drug, or for drugs with
the same active moiety as the approved orphan drug, but for different indications. Orphan drug exclusivity could block the approval of one of our products
for seven years if a competitor obtains approval for a drug with the same active moiety intended for the same indication before we do, unless we are able to
demonstrate that grounds for withdrawal of the orphan drug exclusivity exist, such as that our product is clinically superior. Further, if a designated orphan
drug receives marketing approval for an indication broader than the rare disease or condition for which it received orphan drug designation, it may not be
entitled to exclusivity.

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Pharmaceutical Coverage, Pricing and Reimbursement

In  both  domestic  and  foreign  markets,  our  sales  of  any  approved  drug  products  will  depend  in  part  on  the  availability  of  coverage  and  adequate
reimbursement  from  third-party  payors.  Third-party  payors  include  government  authorities,  managed  care  providers,  private  health  insurers  and  other
organizations. Patients who are prescribed treatments for their conditions and providers performing the prescribed services generally rely on third-party
payors to reimburse all or part of the associated healthcare costs. Patients are unlikely to use our products, if approved, unless coverage is provided and
reimbursement  is  adequate  to  cover  a  significant  portion  of  the  cost  of  our  products.  Sales  of  our  products  will  therefore  depend  substantially,  both
domestically  and  abroad,  on  the  extent  to  which  the  costs  of  our  products  will  be  paid  by  third-party  payors.  These  third-party  payors  are  increasingly
focused on containing healthcare costs by challenging the price and examining the cost-effectiveness of medical products and services.

In addition, significant uncertainty exists as to the coverage and reimbursement status of newly approved healthcare product candidates. The market
for our product candidates for which we may receive regulatory approval will depend significantly on access to third-party payors’ drug formularies, or
lists of medications for which third-party payors provide coverage and reimbursement. The industry competition to be included in such formularies often
leads  to  downward  pricing  pressures  on  pharmaceutical  companies.  Also,  third-party  payors  may  refuse  to  include  a  particular  branded  drug  in  their
formularies or otherwise restrict patient access to a branded drug when a less costly generic equivalent or another alternative is available. Furthermore,
third-party  payor  reimbursement  to  providers  for  our  product  candidates  may  be  subject  to  a  bundled  payment  that  also  includes  the  procedure
administering our products. To the extent there is no separate payment for our product candidates, there may be further uncertainty as to the adequacy of
reimbursement amounts.

Because each third-party payor individually approves coverage and reimbursement levels, obtaining coverage and adequate reimbursement is a time-
consuming, costly and sometimes unpredictable process. We may be required to provide scientific and clinical support for the use of any product to each
third-party payor separately with no assurance that approval would be obtained, and we may need to conduct expensive pharmacoeconomic studies in order
to demonstrate the cost-effectiveness of our products. This process could delay the market acceptance of any product and could have a negative effect on
our  future  revenues  and  operating  results.  We  cannot  be  certain  that  our  product  candidates  will  be  considered  cost-effective.  Because  coverage  and
reimbursement determinations are made on a payor-by-payor basis, obtaining acceptable coverage and reimbursement from one payor does not guarantee
the  Company  will  obtain  similar  acceptable  coverage  or  reimbursement  from  another  payor.  If  we  are  unable  to  obtain  coverage  of,  and  adequate
reimbursement and payment levels for, our product candidates from third-party payors, physicians may limit how much or under what circumstances they
will  prescribe  or  administer  them  and  patients  may  decline  to  purchase  them.  This  in  turn  could  affect  our  ability  to  successfully  commercialize  our
products and impact our profitability, results of operations, financial condition and future success.

Furthermore, in many foreign countries, particularly the countries of the European Union, the pricing of prescription drugs is subject to government
control. In some non-U.S. jurisdictions, the proposed pricing for a drug must be approved before it may be lawfully marketed. The requirements governing
drug  pricing  vary  widely  from  country  to  country.  For  example,  the  European  Union  provides  options  for  its  member  states  to  restrict  the  range  of
medicinal products for which their national health insurance systems provide reimbursement and to control the prices of medicinal products for human use.
A member state may approve a specific price for the medicinal product or it may instead adopt a system of direct or indirect controls on the profitability of
the  Company  placing  the  medicinal  product  on  the  market.  We  may  face  competition  for  our  product  candidates  from  lower-priced  products  in  foreign
countries that have placed price controls on pharmaceutical products. In addition, there may be importation of foreign products that compete with our own
products, which could negatively impact our profitability.

Healthcare Reform

In the United States and foreign jurisdictions, there have been, and we expect there will continue to be, a number of legislative and regulatory changes

to the healthcare system that could affect our future results of operations as we begin to directly commercialize our products.

In  particular,  there  have  been  and  continue  to  be  a  number  of  initiatives  at  the  U.S.  federal  and  state  level  that  seek  to  reduce  healthcare  costs.
Initiatives  to  reduce  the  federal  deficit  and  to  reform  healthcare  delivery  are  increasing  cost-containment  efforts.  We  anticipate  that  Congress,  state
legislatures and the private sector will continue to review and assess alternative benefits, controls on healthcare spending through limitations on the growth
of  private  health  insurance  premiums  and  Medicare  and  Medicaid  spending,  the  creation  of  large  insurance  purchasing  groups,  price  controls  on
pharmaceuticals and other fundamental changes to the healthcare delivery system. Any proposed or actual changes could limit or eliminate our spending on
development projects and affect our ultimate profitability.

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In the future, there may continue to be additional proposals relating to the reform of the United States healthcare system, some of which could further
limit  the  prices  we  are  able  to  charge  for  our  products  candidates,  or  the  amounts  of  reimbursement  available  for  our  product  candidates.  If  future
legislation were to impose direct governmental price controls and access restrictions, it could have a significant adverse impact on our business. Managed
care organizations, as well as Medicaid and other government agencies, continue to seek price discounts. Some states have implemented, and other states
are considering, price controls or patient access constraints under the Medicaid program, and some states are considering price-control regimes that would
apply to broader segments of their populations that are not Medicaid-eligible. Due to the volatility in the current economic and market dynamics, we are
unable  to  predict  the  impact  of  any  unforeseen  or  unknown  legislative,  regulatory,  payor  or  policy  actions,  which  may  include  cost  containment  and
healthcare reform measures. Such policy actions could have a material adverse impact on our profitability.

The  federal  Drug  Supply  Chain  Security  Act  imposes  obligations  on  manufacturers  of  pharmaceutical  products,  among  others,  related  to  product
tracking and tracing. Manufacturers will be required to provide certain information regarding the drug product to individuals and entities to which product
ownership  is  transferred,  label  drug  product  with  a  product  identifier,  and  keep  certain  records  regarding  the  drug  product.  Further,  under  this  new
legislation,  manufacturers  will  have  drug  product  investigation,  quarantine,  disposition,  and  notification  responsibilities  related  to  counterfeit,  diverted,
stolen, and intentionally adulterated products, as well as products that are the subject of fraudulent transactions or which are otherwise unfit for distribution
such that they would be reasonably likely to result in serious health consequences or death.

Other Regulatory Requirements

Maintaining substantial compliance with appropriate federal, state and local statutes and regulations requires the expenditure of substantial time and
financial resources. Drug manufacturers are required to register their establishments with the FDA and certain state agencies, and after approval, the FDA
and  these  state  agencies  conduct  periodic  unannounced  inspections  to  ensure  continued  compliance  with  ongoing  regulatory  requirements,  including
cGMPs. In addition, after approval, some types of changes to the approved product, such as adding new indications, manufacturing changes and additional
labeling claims, are subject to further FDA review and approval.

The FDA may require post-approval testing and surveillance programs to monitor safety and the effectiveness of approved products that have been
commercialized.  Any  drug  products  manufactured  or  distributed  by  us  pursuant  to  FDA  approvals  are  subject  to  continuing  regulation  by  the  FDA,
including:

● record-keeping requirements;

● reporting of adverse experiences with the drug;

● providing the FDA with updated safety and efficacy information;

● reporting on advertisements and promotional labeling;

● drug sampling and distribution requirements; and

● complying with electronic record and signature requirements.

In addition, the FDA strictly regulates labeling, advertising, promotion and other types of information on products that are placed on the market. There
are numerous regulations and policies that govern various means for disseminating information to health-care professionals as well as consumers, including
to industry sponsored scientific and educational activities, information provided to the media and information provided over the Internet. Drugs may be
promoted only for the approved indications and in accordance with the provisions of the approved label.

The  FDA  has  very  broad  enforcement  authority  and  the  failure  to  comply  with  applicable  regulatory  requirements  can  result  in  administrative  or
judicial sanctions being imposed on us or on the manufacturers and distributors of our approved products, including warning letters, refusals of government
contracts,  clinical  holds,  civil  penalties,  injunctions,  restitution  and  disgorgement  of  profits,  recall  or  seizure  of  products,  total  or  partial  suspension  of
production or distribution, withdrawal of approvals, refusal to approve pending applications, and criminal prosecution resulting in fines and incarceration.
The FDA and other agencies actively enforce the laws and regulations prohibiting the promotion of off-label uses, and a company that is found to have
improperly  promoted  off-label  uses  may  be  subject  to  significant  liability.  In  addition,  even  after  regulatory  approval  is  obtained,  later  discovery  of
previously unknown problems with a product may result in restrictions on the product or even complete withdrawal of the product from the market.

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Other Healthcare Laws

Because of our current and future arrangements with healthcare professionals, principal investigators, consultants, customers and third-party payors,
we  will  also  be  subject  to  healthcare  regulation  and  enforcement  by  the  federal  government  and  the  states  and  foreign  governments  in  which  we  will
conduct  our  business,  including  our  clinical  research,  proposed  sales,  marketing  and  educational  programs.  Failure  to  comply  with  these  laws,  where
applicable, can result in the imposition of significant civil penalties, criminal penalties, or both. The U.S. laws that may affect our ability to operate, among
others, include: the federal Health Insurance Portability and Accountability Act of 1996, or HIPAA, as amended by the Health Information Technology for
Economic  and  Clinical  Health  Act,  which  governs  the  conduct  of  certain  electronic  healthcare  transactions  and  protects  the  security  and  privacy  of
protected health information; certain state laws governing the privacy and security of health information in certain circumstances, some of which are more
stringent  than  HIPAA  and  many  of  which  differ  from  each  other  in  significant  ways  and  may  not  have  the  same  effect,  thus  complicating  compliance
efforts;  the  federal  healthcare  programs’  Anti-Kickback  Statute,  which  prohibits,  among  other  things,  persons  from  knowingly  and  willfully  soliciting,
receiving, offering or paying remuneration, directly or indirectly, in exchange for or to induce either the referral of an individual for, or the purchase, order
or  recommendation  of,  any  good  or  service  for  which  payment  may  be  made  under  federal  healthcare  programs  such  as  the  Medicare  and  Medicaid
programs;  federal  false  claims  laws  which  prohibit,  among  other  things,  individuals  or  entities  from  knowingly  presenting,  or  causing  to  be  presented,
claims for payment from Medicare, Medicaid, or other third-party payors that are false or fraudulent; federal criminal laws that prohibit executing a scheme
to defraud any healthcare benefit program or making false statements relating to healthcare matters; the Physician Payments Sunshine Act, which requires
manufacturers  of  drugs,  devices,  biologics,  and  medical  supplies  to  report  annually  to  the  U.S.  Department  of  Health  and  Human  Services  information
related to payments and other transfers of value to physicians (defined to include doctors, dentists, optometrists, podiatrists and chiropractors) and teaching
hospitals, and ownership and investment interests held by physicians and their immediate family members; and state law equivalents of each of the above
federal laws, such as anti-kickback and false claims laws which may apply to items or services reimbursed by any third-party payor, including commercial
insurers.

In addition, many states have similar laws and regulations, such as anti-kickback and false claims laws that may be broader in scope and may apply
regardless of payor, in addition to items and services reimbursed under Medicaid and other state programs. Additionally, to the extent that our products are
sold in a foreign country, we may be subject to similar foreign laws.

C. Organizational structure

The  registrant  corporation,  Auris  Medical  Holding  Ltd.,  had  seven  wholly-owned  subsidiaries  as  of  December  31,  2020,  which  are  each  listed  in

Exhibit 8.1 filed hereto. We primarily operate our business out of our operating subsidiary Auris Medical AG.

D. Property, plants and equipment

Our registered office is in Hamilton, Bermuda. We also lease approximately 500 square feet of office space in Basel, Switzerland. This property serves

as the corporate headquarters of our principal operating subsidiary.

ITEM 4A. UNRESOLVED STAFF COMMENTS

Not applicable.

ITEM 5. OPERATING AND FINANCIAL REVIEW AND PROSPECTS

You should read the following discussion and analysis of our financial condition and results of operations together with the information under “Item 3.
Key  Information—A.  Selected  Financial  Data”  and  our  audited  consolidated  financial  statements,  including  the  notes  thereto,  included  in  this  Annual
Report. The following discussion is based on our financial information prepared in accordance with IFRS as issued by the IASB, which might differ in
material respects from generally accepted accounting principles in other jurisdictions. The following discussion includes forward-looking statements that
involve risks, uncertainties and assumptions. Our actual results may differ materially from those anticipated in these forward-looking statements as a result
of many factors, including but not limited to those described under “Item 3. Key Information—D. Risk factors” and elsewhere in this Annual Report.

74

 
 
 
 
 
 
 
 
 
 
 
 
 
A. Operating results

Overview

We are a clinical-stage biopharmaceutical company dedicated to developing therapeutics that address important unmet medical needs in neurotology,
rhinology and allergy and CNS disorders. We are focusing on the development of intranasal betahistine for the treatment of vertigo (AM-125, in Phase 2)
and  for  the  prevention  of  antipsychotic-induced  weight  gain  and  somnolence  (AM-201,  post  Phase  1b).  Through  our  affiliate  Altamira  Medica,  we  are
developing a nasal spray for protection against airborne viruses and allergens (AM-301).

To date, we have financed our operations through public offerings of our common shares, private placements of equity securities, and short- and long-
term loans. We have no products approved for commercialization and have never generated any revenues from royalties or product sales. As of December
31, 2020, we had cash and cash equivalents of CHF 11.3 million. Based on our current plans, we do not expect to generate royalty or product revenues
unless and until we obtain marketing approval or clearance for, and commercialize, AM-125, AM-201, AM-301, Keyzilen®, or Sonsuvi®, or any of our
other product candidates.

As of December 31, 2020, we had an accumulated deficit of CHF 160.6 million. We expect to continue incurring losses as we continue our clinical and
pre-clinical development programs, apply for marketing approval for our product candidates and, subject to obtaining regulatory approval of our product
candidates, build a sales and marketing force in preparation for the potential commercialization of our product candidates.

Collaboration and License Agreements

INSERM

In 2006, we entered into a co-ownership/exploitation agreement with the INSERM, a publicly funded government science and technology agency in
France. Pursuant to the terms of the agreement, we were granted the exclusive right to exploit any products derived from patents that resulted from our joint
research  program  with  INSERM  that  was  conducted  in  2003  to  2005  and  led  to  the  development  of  Keyzilen®.  Pursuant  to  the  terms  of  the  co-
ownership/exploitation  agreement,  we  were  given  the  exclusive  right  to  exploit  the  patents  issuing  from  the  filed  patent  applications  for  all  claimed
applications, including the treatment of tinnitus, in order to develop, promote, manufacture, cause to be manufactured, use, sell and distribute any products,
processes or services deriving from such patents, including Keyzilen®, in any country in which these patent applications have been filed during the term of
the agreement.

As consideration for the exclusive rights granted to us under the agreement, we agreed to pay INSERM a two tiered low single digit percentage royalty
(where  the  higher  rate  is  due  on  any  net  sales  above  a  certain  threshold)  on  the  net  sales  of  any  product  covered  by  the  patents  (including  the  use  of
Keyzilen® in the treatment of tinnitus triggered by cochlear glutamate excitotoxicity) earned in each country in which these patent applications have been
filed during the term of the agreement. We have also agreed to pay INSERM a low double digit fee on any sums of any nature (except royalties and certain
costs) collected by us in respect of the granting of licenses to third parties.

Xigen

In  October  2003,  we  entered  into  a  collaboration  and  license  agreement  with  Xigen,  pursuant  to  which  Xigen  granted  us  an  exclusive  worldwide
license to use specified compounds to develop, manufacture and commercialize “pharmaceutical products as well as drug delivery devices and formulations
for  local  administration  of  therapeutic  substances  to  the  inner  ear  for  the  treatment  of  ear  disorders”  (the  Area).  We  also  have  a  right  of  first  refusal  to
license certain additional compounds developed by Xigen which may be used for the Area, specifically any cell permeable inhibitors to effectively block
certain signal pathways in apoptotic processes.

Under this agreement, we made an upfront payment to Xigen of CHF 200,000 and we are obligated to make development milestone payments on an
indication-by-indication basis of up to CHF 1.5 million and regulatory milestone payments on a product-by-product basis of up to CHF 2.5 million, subject
to a mid-twenties percentage reduction for smaller indications, e.g., those qualifying for orphan drug status. To date, we have paid CHF 1.325 million to
Xigen  under  the  agreement.  We  will  be  required  to  pay  Xigen  a  mid-single  digit  percentage  royalty  on  net  sales  of  each  licensed  product  that  uses  a
compound  licensed  under  the  agreement,  which  royalty  for  a  given  indication  shall  be  partially  offset  by  milestone  payments  we  have  paid  for  such
indication, until the later of 10 years after the first commercial sale of any licensed product using such licensed compound in any country, and the first
expiration of a patent owned by or exclusively licensed to Xigen that covers the use of such licensed compound in any country, subject to our obligation to
enter into good faith negotiations with Xigen, upon expiration of the relevant patent on a licensed compound, about the conditions of our further use of
such licensed compound. See “Item 4. Information on the Company—B. Business Overview—Collaboration and License Agreements—Xigen.”

75

 
 
 
 
 
 
 
 
 
 
 
 
 
 
Otifex

On  February  2,  2017,  we  entered  into  an  asset  purchase  agreement  with  Otifex  Therapeutics  Pty  Ltd  (“Otifex”),  pursuant  to  which  we  agreed  to
purchase and Otifex agreed to sell us certain pre-clinical and clinical assets related to a formulation for the intranasal application of betahistine, which we
refer to as AM-125, as well as associated intellectual property rights. We are developing the formulation for the treatment of vertigo. The Otifex transaction
closed in July 2017.

Anti-psychotic induced weight-gain

On April 24, 2018, we entered into an asset purchase agreement pursuant to which we agreed to purchase two patents related to the treatment of anti-

psychotic induced weight-gain which we refer to as AM-201. The transaction closed in April 2018.

Financial Operations Overview

We expect our regular total cash need in 2021 to be in the range of CHF 11.5 to 13.0 million for our expected total operating expenses of CHF 7 to 8
million  and  our  expected  capitalized  research  and  development  costs  of  CHF  4.5  to  5  million.  Further  cash  needs  may  arise  in  2021  related  to  the
manufacture  of  AM-301  as  well  as  marketing  and  sale  activities  as  we  intend  to  commercialize  the  product  in  selected  markets;  these  cash  needs  may
initially not be covered by cash flows from product revenues.

Research and development expense

Research and development expense consists principally of:

● salaries for research and development staff and related expenses, including employee benefits;

● costs for production of pre-clinical compounds, drug substances and drug products by contract manufacturers;

● fees and other costs paid to contract research organizations in connection with additional pre-clinical testing and the performance of clinical trials;

● costs of related facilities, materials and equipment;

● costs associated with obtaining and maintaining patents;

● costs related to the preparation of regulatory filings and fees; and

● depreciation and amortization of tangible and intangible fixed assets used to develop our product candidates.

Our research and development expense mainly relates to the following key programs:

● AM-125  for  Vertigo.  The  “TRAVERS”  Phase  2  trial  will  enroll  118  patients  suffering  from  acute  vertigo  following  surgical  removal  of  a
vestibular schwannoma, a tumor growing behind the inner ear, resection of the vestibular nerve (vestibular neurectomy) or surgical removal of
parts of the inner ear (labyrinthectomy). It is conducted in several European countries and Canada. The TRAVERS trial started recruitment during
the third quarter of 2019. In September 2020 we announced the results of an interim analysis from Part A of the trial, which comprised a dose
escalation – 1, 10 or 20 mg or placebo – in 33 patients. The interim analysis showed a dose-dependent improvement in balance as well as good
safety and tolerability of ascending doses of AM-125. Based on the results from the interim analysis, we selected the two highest doses, 10 and 20
mg, for testing against placebo in 72 patients in Part B of the trial. Prior to starting Part B of the trial in October 2020, we tested oral betahistine
(48  mg)  open  label  for  reference  purposes.  Enrollment  into  TRAVERS  has  been  impacted  by  the  COVID-19  pandemic,  as  the  type  of
neurosurgery required for participation in the trial is classified as an elective procedure and hence was postponed and as many participating sites
temporarily  reduced  or  suspended  clinical  research  activities.  The  effect  was  particularly  felt  in  spring  2020  and  then  again  in  early  2021.  We
expect to complete enrollment in the third quarter of 2021.

76

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
● AM-201 for Antipsychotic-Induced Weight Gain. We conducted a Phase 1b trial in Europe with AM-201 in antipsychotic-induced weight gain.
Participants received either AM-201 (1, 2.5, 5, 10, 20 or 30 mg) or placebo in parallel with oral olanzapine (10 mg) once a day for four weeks. In
October 2019, we announced interim results from the first 50 participants in the trial. The study demonstrated good safety and tolerability of AM-
201 and revealed relevant reductions in olanzapine-induced weight gain and daytime sleepiness. The trial then proceeded to the next higher and
final dose level of 30 mg tested in an additional 30 healthy volunteers. In May 2020, we announced that at AM-201 30 mg, the mean weight gain
from baseline to the end of the treatment period was 2.8 kg compared against 3.7 kg in control subjects; the primary efficacy endpoint of mean
reduction in weight gain was 0.9 kg and statistically significant (p<0.02; n=81 with pre-specified Bayesian augmented controls).

● AM-301 for Protection Against Airborne Allergens and Viruses: In September 2020 we announced the launch of the development of AM-301, a
drug-free  nasal  spray  for  protection  against  airborne  viruses  and  allergens.  Following  formulation  development,  we  tested  AM-301  in  vitro  in
reconstituted  human  nasal  epithelia  infected  with  SARS-CoV-2.  Daily  treatment  with  AM-301,  beginning  right  before  inoculation,  showed
effective  protection  against  viral  infection:  48  hours  post-infection,  average  virus  titers  were  90.0%  lower  than  those  observed  in  controls
(p<0.01).  72  hours  and  96  hours  post-infection,  average  virus  titers  were  99.2  and  99.4%  lower,  respectively  (p<0.001).  In  January  2021  we
initiated  an  open-label  randomized  cross-over  study  with  AM-301  that  will  enroll  36  patients  with  allergic  rhinitis  to  grass  pollen.  Study
participants will be administered a single dose of AM-301 nasal spray or a comparator product prior to controlled pollen exposure for four hours
in an allergen challenge chamber. The challenge will be repeated with the alternate treatment following a wash-out period. We expect results from
the study in the second quarter of 2021. In addition, various pre-clinical and clinical assessments are either planned or ongoing in 2021.

● Sonsuvi® (AM-111) for Acute Inner Ear Hearing Loss. Following the HEALOS results, we submitted the design of a new pivotal trial with AM-
111  0.4  mg/mL  in  patients  suffering  from  acute  profound  hearing  loss  to  the  EMA  and  subsequently  also  to  the  FDA  for  review.  Through  a
Protocol  Assistance  procedure  the  EMA  endorsed  the  proposed  trial  design,  choice  of  efficacy  and  safety  endpoints,  as  well  as  the  statistical
methodology. In a Type C meeting with written responses, the proposed choice of primary and secondary efficacy endpoints, the safety endpoints,
as  well  as  the  planned  sample  size  and  statistical  methodology  were  also  endorsed  by  the  FDA.  We  currently  aim  to  implement  the  further
development  of  Sonsuvi®  through  strategic  partnering  thereof.  Pending  such  funding,  we  expect  our  research  and  development  expenses  in
connection with the Sonsuvi® program to remain minimal.

● Keyzilen® (AM-101). We conducted a Phase 3 clinical development program with Keyzilen® comprising two Phase 3 trials and two open label
follow-on trials. We completed enrollment of the last of these trials (TACTT3) in September 2017. In March 2018 we announced that preliminary
top-line data from the TACTT3 trial indicated that the study did not meet its primary efficacy endpoint of a statistically significant improvement in
the Tinnitus Functional Score from baseline to Day 84 in the active treated group compared to placebo either in the overall population or in the
otitis media subpopulation. In April 2019 we announced that we had completed the design of a pivotal Phase 2/3 trial for Keyzilen®. The trial
shall,  in  two  stages,  reaffirm  the  compound’s  efficacy  in  the  treatment  of  acute  tinnitus  following  traumatic  cochlear  injury  and  provide
confirmatory efficacy data to support a filing for marketing authorization. In September 2019 we announced that we had obtained advice on the
development plan and regulatory pathway from the U.S. Food and Drug Administration (“FDA”) in the context of a Type C meeting and from the
European Medicines Agency (“EMA”) in the context of a Scientific Advice procedure for Keyzilen®. We intend to fund further development of
Keyzilen® either through partnerships or research grants. Pending such funding, we expect our research and development expenses in connection
with the Keyzilen® program to remain minimal.

Other research and development expenses mainly relate to our pre-clinical studies of AM-102 (second generation tinnitus treatment). The expenses
mainly consist of costs for production of the pre-clinical compounds and costs paid to academic and other research institutions in conjunction with pre-
clinical testing.

77

 
 
 
 
 
 
 
 
 
 
 
For  the  years  ended  December  31,  2020,  2019  and  2018,  we  also  spent  CHF  2.7  million,  CHF  4.3  million  and  CHF  3.5  million,  respectively,  on
research and development expenses related to our intranasal betahistine program (before capitalization of expenses related to AM-125). For the year ended
December 31, 2020, we spent CHF 0.8 million on research and development expenses related to AM-301. For the same time periods, we spent CHF 0.1
million, CHF 0.5 million, and CHF 1.7 million, respectively, on research and development expenses related to Keyzilen®. For the same time periods, we
spent CHF 0.1 million, CHF 0.1 million, and CHF 1.5 million, respectively, on research and development expenses related to Sonsuvi®. In addition, we
incurred research and development expenses related to our earlier stage products.

Following a marked reduction in research and development expenses related to the conclusion of the Phase 3 trials with Keyzilen® and Sonsuvi®, their
level is expected to start increasing again from 2021 onward as we advance the clinical development with AM-125, AM-201, and AM-301. At this time,
we cannot reasonably estimate the nature, timing and estimated costs of the efforts that will be necessary to complete the development of, or the period, if
any, in which material net cash inflows may commence from, any of our product candidates. This is due to numerous risks and uncertainties associated
with developing drugs, including the uncertainty of:

● the scope, rate of progress, results and cost of our clinical trials, nonclinical testing, and other related activities;

● the  cost  of  manufacturing  clinical  supplies,  and  establishing  commercial  supplies,  of  our  product  candidates  and  any  products  that  we  may

develop;

● the number and characteristics of product candidates that we pursue;

● the cost, timing, and outcomes of regulatory approvals and payer discussions;

● the cost and timing of establishing sales, marketing, and distribution capabilities; and

● the terms and timing of any collaborative, licensing, and other arrangements that we may establish, including any required milestone and royalty

payments thereunder.

A change in the outcome of any of these variables with respect to the development of AM-125, AM-201, AM-301, Keyzilen®, and Sonsuvi®, or any
other product candidate that we may develop could mean a significant change in the costs and timing associated with the development of such product
candidate.  For  example,  if  the  FDA  or  other  regulatory  authority  were  to  require  us  to  conduct  pre-clinical  and  clinical  studies  beyond  those  which  we
currently anticipate will be required for the completion of clinical development or if we experience significant delays in enrollment in any clinical trials, we
could be required to expend significant additional financial resources and time on the completion of the clinical development.

General and administrative expense

Our general and administrative expense consists principally of:

● salaries for general and administrative staff and related expenses, including employee benefits;

● business development expenses, including travel expenses;

● administration expenses including professional fees for auditors and other consulting expenses not related to research and development activities,

professional fees for lawyers not related to the protection and maintenance of our intellectual property and IT expenses;

● cost of facilities, communication and office expenses; and

● depreciation and amortization of tangible and intangible fixed assets not related to research and development activities.

78

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Interest income

Our  policy  is  to  invest  funds  in  low  risk  investments  including  interest  bearing  deposits.  Saving  and  deposit  accounts  generate  a  small  amount  of

interest income.

Interest expense

In  2020,  our  interest  expense  consisted  principally  of  interest  on  the  convertible  loan  provided  by  FiveT.  In  2019,  our  interest  expense  consisted
principally of bank charges and interest expenses due to the Loan and Security Agreement with Hercules. On January 31, 2019, we made the final payment
to Hercules under the facility, comprising the last amortization payment as well as an end of term charge. In March 2021, we issued common shares in full
satisfaction of the convertible loan provided by FiveT.

Revaluation loss/gain from derivative financial instruments

Expenses  related  to  fair  value  measurement  of  derivatives  embedded  in  the  FiveT  convertible  loan  of  CHF  2,248,257  were  recorded  as  financial

expenses in profit or loss.

On  February  21,  2017,  we  issued  10,000,000  (pre-merger)  warrants  in  connection  with  a  registered  offering  of  10,000,000  common  shares  (the
“February 2017 Registered Offering”), each warrant entitling its holder to purchase 0.70 of a common share at an exercise price von $ 1.20 (pre-merger).
Additionally,  the  underwriter  was  granted  a  30-day  option  to  purchase  up  to  1,500,000  (pre-merger)  additional  common  shares  and/or  1,500,000  (pre-
merger)  additional  warrants.  On  February  15,  2017,  the  underwriter  partially  exercised  its  option  for  1,350,000  (pre-merger)  warrants.  Revaluation
gain/(loss) show the changes in fair value of the warrant issued in connection with this offering. As of December 31, 2020, the outstanding warrants issued
in the February 2017 offering were exercisable for up to 39,725 common shares at an exercise price of $240.00 per common share. As of December 31,
2020, the fair value of the warrants amounted to CHF 0. The revaluation loss of the derivative for the twelve months ended December 31, 2020 amounted
to  CHF  0,  compared  to  2019  where  there  was  a  revaluation  gain  of  CHF  166,301.  Since  its  initial  recognition  on  February  21,  2017,  the  fair  value
decreased by CHF 5,091,817 resulting in a gain in the corresponding amount (fair value as of February 21, 2017: CHF 5,091,817).

On January 30, 2018 we issued warrants in connection with a direct offering of 62,499 common shares, each warrant entitling its holder to purchase
0.6 common share at an exercise price of $100.00 per common share. As of December 31, 2020, the warrants were exercisable for an aggregate of 37,501
of our common shares (assuming we decide to round up fractional common shares to the next whole common share), at an exercise price of $100.00 per
common share. Revaluation gain/(loss) show the changes in fair value of the warrant issued in connection with this offering. As of December 31, 2020, the
fair value of the warrants amounted CHF 6,318. The revaluation loss of the derivative for the twelve months ended December 31, 2020 amounted to CHF
1,965,  compared  to  2019  where  there  was  a  revaluation  gain  of  CHF  285,298.  Since  its  initial  recognition  on  January  30,  2018,  the  fair  value  of  the
warrants has decreased by CHF 2,477,429 resulting in a gain in the corresponding amount (fair value as of January 30, 2018: CHF 2,483,747).

On July 17, 2018, the Company issued Series A warrants each entitling its holder to purchase 0.35 of a common share for an aggregate of 314,102
common shares, and Series B warrants entitling its holder to purchase 0.25 of a common share for an aggregate of 224,358 common shares in connection
with the July 2018 Registered Offering of 897,435 common shares. The original exercise price was CHF 7.80 per common share. Revaluation gain/(loss)
show the changes in fair value of the outstanding Series B warrant issued in connection with this offering. As of December 31, 2019, 145,226 Series A
warrants  were  exercised  for  an  aggregate  amount  of  CHF  1,132,762  and  143,221  Series  B  warrants  were  exercised  for  an  aggregate  amount  of  CHF
1,117,125.

79

 
 
 
 
 
 
 
 
 
 
 
As  of  December  31,  2019,  143,221  Series  B  exercised  warrants  were  subject  to  revaluation  at  the  time  that  they  were  exercised  and  the  fair  value
amounted to CHF 3,005,348 (2018: CHF 3,005,348). Since its initial recognition on July 17, 2018 the fair value of the warrants has increased by CHF
2,433,099, resulting in a loss in the corresponding amounts (fair value as of July 17, 2018: CHF 572,249).

As of December 31, 2019, the number of Series B warrants outstanding subject to revaluation were 34,535 and the fair value amounted to CHF 0.00.
On June 18, 2020, the outstanding warrants expired without further warrants being exercised. As a result, no further revaluation gain or loss was recognized
for the year ended December 31, 2020 (fair value as of July 17, 2018: CHF 137,987).

Foreign currency exchange gain/(loss), net

Our  foreign  currency  exchange  gain/(loss),  net,  consists  primarily  of  unrealized  gains  or  losses  on  our  USD  and  EUR  denominated  cash  and  cash

equivalents.

Transaction costs

Transaction costs are shown as costs if they are not directly attributable to the equity transaction. Transaction costs increased by CHF 219,615 in the
year ended December 31, 2020 compared to the previous year, due to the write off of the remaining capitalized derivate financial instrument related to a
commitment purchase agreement with LPC dated May 2, 2018 (the “2018 Commitment Purchase Agreement”). The agreement was formally still effective
as of December 31, 2020, but no more in use.

Other comprehensive loss

Remeasurements of the net defined benefit liability, which comprise actuarial gains and losses, the return on plan assets (excluding interest) and the

effect of the asset ceiling (if any, excluding interest), are recognized in other comprehensive loss.

Assets and liabilities of our subsidiaries with functional currency other than CHF are included in our consolidated financial statements by translating
the assets and liabilities into CHF at the exchange rates applicable at the end of the reporting period. Income and expenses for each consolidated statement
of profit or loss and other comprehensive income are translated at average exchange rates (unless this average is not a reasonable approximation of the
cumulative effect of the rates prevailing on the transaction dates, in which case income and expenses are translated at the dates of the transaction).

Foreign  currency  differences  arising  from  translating  the  financial  statements  of  our  subsidiaries  from  currencies  other  than  CHF  are  recognized  in
other comprehensive income and presented in the foreign currency translation reserve under equity in the statement of financial position. When a foreign
operation  is  disposed  of  such  that  control,  significant  influence  or  joint  control  is  lost,  the  cumulative  amount  in  the  translation  reserve  related  to  that
foreign operation is reclassified to profit or loss as part of the gain or loss on disposal.

80

 
 
 
 
 
 
 
 
 
 
 
 
Results of Operations

The numbers below have been derived from our consolidated financial statements included elsewhere herein. The discussion below should be read

along with these consolidated financial statements and it is qualified in its entirety by reference to them.

Comparison of the years ended December 31, 2020 and 2019

Other operating income
Research and development
General and administrative
Operating loss
Interest income
Interest expense
Foreign currency exchange loss, net
Revaluation gain / (loss) from derivative financial instruments
Transaction Costs
Loss before tax
Income tax gain/(loss)
Net loss attributable to owners of the Company
Other comprehensive loss:
Items that will never be reclassified to profit or loss
Re-measurements of defined benefits liability, net of taxes of CHF 0
Items that are or may be reclassified to profit or loss
Foreign currency translation differences, net of taxes of CHF 0
Other comprehensive loss
Total comprehensive loss attributable to owners of the Company

Research and development expense

Research and development expense
Clinical projects
Pre-clinical projects
Drug manufacture and substance
Employee benefits
Other research and development expenses

Total

Year Ended December 31,
2020
2019
(in thousands of CHF)

Change
%

174     
(2,863)    
(2,594)    
(5,283)    
—     
(135)    
(333)    
(2,250)    
(220)    
(8,221)    
21     
(8,200)    

—     
(3,325)    
(3,934)    
(7,259)    
18     
(29)    
(219)    
664     
—     
(6,825)    
194     
(6,631)    

100%
(14)%
(34)%
(27)%
(100)%
366%
52%
(439)%
(100)%
20%
(89)%
24%

(26)    

(72)    

(64)%

89     
63     
(8,137)    

16     
(56)    
(6,687)    

456%
(213)%
22%

Year Ended December 31,
2019
2020
(in thousands of CHF)

Change
%

(477)    
(243)    
(615)    
(1,121)    
(407)    
(2,863)    

(993)    
(182)    
(481)    
(1,374)    
(295)    
(3,325)    

(52)%
34%
28%
(18)%
38%
(14)%

Research  and  development  expense  decreased  by  14%  from  CHF  3.3  million  in  2019  to  CHF  2.9  million  in  2020.  Our  research  and  development
expense  is  dependent  on  the  development  phases  of  our  research  projects  and  may  therefore  fluctuate  significantly  from  year  to  year.  The  variances  in
expense between 2019 and 2020 are mainly due to the following factors:

● Capitalization of internal costs for AM-125. In the year ended December 31, 2020, we capitalized direct costs related to our AM-125 program for

a total amount of CHF 2.3 million, compared to CHF 3.2 million in the year ended December 31, 2019.

● Clinical projects. In the year ended December 31, 2020, we incurred lower service and milestone costs for our studies with intranasal betahistine,

mainly reflecting the completion of our Phase 1b trial with AM-201.

● Pre-clinical projects.  In  the  year  ended  December  31,  2020,  pre-clinical  expenses  increased  by  33%  principally  due  to  the  initiation  of  project

AM-301.

81

 
 
 
 
 
 
 
 
 
 
   
   
 
 
 
   
 
   
   
   
   
   
   
   
   
   
   
   
   
   
      
      
  
   
      
      
  
   
   
      
      
  
   
   
   
  
 
 
 
 
 
 
   
   
 
 
 
   
 
   
      
      
  
   
   
   
   
   
   
 
 
 
 
 
 
 
 
● Drug manufacture and substance. In the year ended December 31, 2020, drug manufacture and substance expenses increased by 28% mainly due

to AM-301 project activities.

● Employee  benefits.  Employee  benefit  costs  decreased  in  2020  due  to  lower  headcount  and  lower  recruiting  fees.  In  addition,  we  received
reimbursements under the Swiss short-time work scheme, which was used for three months in connection with a temporary reduction in project
activities due to the COVID-19 pandemic.

● Other research and development expenses. Other research and development expenses increased by CHF 0.1 million in the year ended December

31, 2020 compared to the year ended December 31, 2019 primarily due to AM-301 regulatory costs.

General and administrative expense

General and administrative expense
Employee benefits
Business development
Travel expenses
Administration expenses
Lease expenses
Depreciation tangible assets
Capital tax expenses
Total

Year Ended December 31,
2020
2019
(in thousands of CHF)

Change
%

(811)    
(96)    
(29)    
(1,646)    
(14)    
(4)    
6     
(2,594)    

(1,011)    
(114)    
(103)    
(2,653)    
(27)    
(11)    
(15)    
(3,934)    

(20)%
(16)%
(72)%
(38)%
(48)%
(64)%
(133)%
(34)%

General and administrative expenses decreased by 34% from CHF 3.9 million in 2019 to CHF 2.6 million in the year ended December 31, 2020. The
decrease is related to lower employee benefits due to lower headcount and reimbursements under the Swiss short-time work scheme, which was used for
three months in connection with a temporary reduction in company activities due to the COVID-19 pandemic. Administration costs decreased mainly due
to lower consultancy costs (redomestication in the previous period) and lower headcount.

Interest income

Interest income decreased in the year ended December 31, 2020 compared to year the ended December 31, 2019 due to no interest earned in the year

ended December 31, 2020 on short-term deposits.

Interest expense

Interest expense in 2020 includes interest related to the convertible loan agreement with FiveT Capital. This compares to CHF 0.03 million in the year

ended December 31, 2019 which was related to the Hercules loan.

Foreign currency exchange gain/(loss), net

Foreign currency exchange loss increased in 2020 mainly due to the depreciation of the USD and EUR against the Swiss Franc.

Revaluation gain/(loss) from derivative financial instruments

Expenses  related  to  fair  value  measurement  of  derivatives  embedded  in  the  FiveT  convertible  loan  of  CHF  2,250,222  were  recorded  as  financial

expenses in profit or loss for the financial year 2020.

On January 31, 2019, we made the final payment to Hercules under the facility, comprising the last amortization payment as well as an end of term
charge. With the final payment, all covenants and collaterals in favor of Hercules have been lifted. In addition, Hercules agreed to return the warrant held
by Hercules exercisable for 783 common shares at an exercise price of $788 per common share for no consideration to us in exchange for our payment to
Hercules.

82

 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
 
 
 
   
 
 
    
    
  
   
   
   
   
   
   
   
   
  
 
 
 
 
 
 
 
 
 
 
On  February  21,  2017,  we  issued  10,000,000  (pre-merger)  warrants,  each  warrant  entitling  its  holder  to  purchase  0.70  of  a  common  share  at  an
exercise  price  of  $1.20.  Additionally,  the  underwriter  was  granted  a  30-day  option  to  purchase  up  to  1,500,000  (pre-merger)  additional  common  shares
and/or  1,500,000  (pre-merger)  additional  warrants.  On  February  15,  2017,  the  underwriter  partially  exercised  its  option  for  1,350,000  (pre-merger)
warrants.  Revaluation  gain/(loss)  show  the  changes  in  fair  value  of  the  warrant  issued  in  connection  with  this  offering.  As  of  December  31,  2020,  the
outstanding warrants issued in the February 2017 offering were exercisable for up to 39,725 common shares at an exercise price of $240.00 per common
share. As of December 31, 2020, the fair value of the warrants amounted to CHF 0. The revaluation loss of the derivative for the twelve months ended
December 31, 2020 amounted to CHF 0, compared to 2019 where there was a revaluation gain of CHF 166,301. Since its initial recognition as of February
21, 2017, the fair value decreased by CHF 5,091,817 resulting in a gain in the corresponding amount (fair value as of February 21, 2017: CHF 5,091,817).

On January 30, 2018 we issued warrants in connection with a direct offering of 62,499 common shares, each warrant entitling its holder to purchase
0.6 common share at an exercise price of $100.00 per common share. As of December 31, 2020, the warrants were exercisable for an aggregate of 37,501
of our common shares (assuming we decide to round up fractional common shares to the next whole common share), at an exercise price of $100.00 per
common share. Revaluation gain/(loss) show the changes in fair value of the warrant issued in connection with this offering. As of December 31, 2020, the
fair value of the warrants amounted CHF 6,318. The revaluation loss of the derivative for the twelve months ended December 31, 2020 amounted to CHF
1,965,  compared  to  2019  where  there  was  a  revaluation  gain  of  CHF  285,298.  Since  its  initial  recognition  on  January  30,  2018,  the  fair  value  of  the
warrants has decreased by CHF 2,477,429 resulting in a gain in the corresponding amount (fair value as of January 30, 2018: CHF 2,483,747).

On July 17, 2018, the Company issued Series A warrants each entitling its holder to purchase 0.35 of a common share for an aggregate of 314,102
common shares, and Series B warrants entitling its holder to purchase 0.25 of a common share for an aggregate of 224,358 common shares in connection
with the July 2018 Registered Offering of 897,435 common shares. The original exercise price was CHF 7.80 per common share. Revaluation gain/(loss)
show the changes in fair value of the outstanding Series B warrant issued in connection with this offering.

As of December 31, 2019, 145,226 Series A warrants were exercised for an aggregate amount of CHF 1,132,762 and 143,221 Series B warrants were

exercised for an aggregate amount of CHF 1,117,125.

As  of  December  31,  2019,  143,221  Series  B  exercised  warrants  were  subject  to  revaluation  at  the  time  that  they  were  exercised  and  the  fair  value
amounts  to  CHF  3,005,348  (2018:  CHF  3,005,348).  Since  its  initial  recognition  on  July  17,  2018  the  fair  value  of  the  warrants  has  increased  by  CHF
2,433,099, resulting in a loss in the corresponding amounts (fair value as of July 17, 2018: CHF 572,249).

As of December 31, 2019, the number of Series B warrants outstanding subject to revaluation were 34,535 and the fair value amounted to CHF 0.00.
On June 18, 2020, the outstanding warrants expired without further warrants being exercised. As a result, no further revaluation gain or loss was recognized
for the year ended December 31, 2020 (fair value as of July 17, 2018: CHF 137,987).

Income tax gain/(loss)

Income tax gain/(loss) reflects the assessment of deferred tax assets and liabilities.

Remeasurements of defined benefits liability

Remeasurements of the net defined benefits liability, which comprise actuarial gains and losses, the return on plan assets (excluding interest) and the
effect of the asset ceiling (if any, excluding interest), decreased 64% from 2019 to 2020. The loss in 2020 is primarily due to an actuarial loss arising from
experience adjustment.

Foreign currency translation differences

Foreign  currency  translation  differences  increased  by  456%  from  2019  to  2020.  The  increase  was  primarily  related  to  changes  in  the  opening  and

closing balance of the group’s currency translation differences.

83

 
 
 
 
 
 
 
 
 
 
 
 
 
 
Comparison of the years ended December 31, 2019 and 2018

Research and development
General and administrative
Operating loss
Interest income
Interest expense
Foreign currency exchange loss, net
Revaluation loss from derivative financial instruments
Transaction Costs
Loss before tax
Income tax gain/(expense)
Net loss attributable to owners of the Company
Other comprehensive loss:
Items that will never be reclassified to profit or loss
Remeasurements of defined benefits liability
Items that are or may be reclassified to profit or loss
Foreign currency translation differences
Other comprehensive income/(loss)
Total comprehensive loss attributable to owners of the Company

Research and development expense

Research and development expense
Clinical projects
Pre-clinical projects
Drug manufacture and substance
Employee benefits
Other research and development expenses
Total

Year Ended December 31,
2018
2019
(in thousands of CHF)

Change
%

(3,325)    
(3,934)    
(7,259)    
18     
(29)    
(219)    
664     
—     
(6,825)    
194     
(6,631)    

(6,690)    
(4,264)    
(10,954)    
—     
(1,070)    
(140)    
1,350     
(520)    
(11,334)    
(162)    
(11,496)    

(50)%
(8)%
(34)%
(100)%
(97)%
57%
(51)%
(100)%
(40)%
(220)%
(42)%

(72)    

1,277     

(106)%

16     
(56)    
(6,687)    

(11)    
1,266     
(10,230)    

(245)%
(104)%
(35)%

Year Ended December 31,
2019
2018
(in thousands of CHF)

Change
%

(993)    
(182)    
(481)    
(1,374)    
(295)    
(3,325)    

(846)    
(873)    
(2,185)    
(1,653)    
(1,132)    
(6,689)    

17%
(79)%
(78)%
(17)%
(74)%
(50)%

Research  and  development  expense  decreased  by  50%  from  CHF  6.7  million  in  2018  to  CHF  3.3  million  in  2018.  Our  research  and  development
expense  is  dependent  on  the  development  phases  of  our  research  projects  and  may  therefore  fluctuate  significantly  from  year  to  year.  The  variances  in
expense between 2018 and 2019 are mainly due to the following factors:

● Capitalization of internal costs for AM-125. In the year ended December 31, 2019, we capitalized direct costs related to our AM-125 program for

a total amount of CHF 3.2 million, compared to CHF 1.9 million in the year ended December 31, 2018.

● Clinical projects. In the year ended December 31, 2019, we incurred lower service and milestone costs for our Keyzilen® and Sonsuvi® studies,

mainly reflecting the completion of our late-stage clinical trials as well as the capitalization of direct cost related to the AM-125 program.

● Pre-clinical  projects.  In  the  year  ended  December  31,  2019,  pre-clinical  expenses  increased  by  79%  due  to  an  increase  in  activities  in  our

intranasal betahistine program.

84

 
 
 
 
 
 
 
 
   
   
 
 
 
   
 
   
   
   
   
   
   
   
   
   
   
   
   
      
      
  
   
      
      
  
   
   
      
      
  
   
   
   
 
 
 
 
 
 
 
   
   
 
 
 
   
 
 
    
    
  
   
   
   
   
   
   
 
 
 
 
 
 
 
 
● Drug manufacture and substance. In the year ended December 31, 2019, costs related to raw material purchases and expenses decreased by 78%
mainly due to higher costs for process validation related to lower AM-111 project activities and the capitalization of directs costs in our AM-125
program.

● Employee benefits. Employee benefit costs decreased in 2019 due to lower headcount and lower recruiting fees.

● Other research and development expenses. Other research and development expenses decreased by CHF 0.8 million in the year ended December
31, 2019 compared to the year ended December 31, 2018 primarily due to a reduction in regulatory related activities. Further we capitalized legal
costs related for patent registration related to the AM-125 program.

General and administrative expense

General and administrative expense
Employee benefits
Business development
Travel expenses
Administration expenses
Lease expenses
Depreciation tangible assets
Capital tax expenses
Total

Year Ended December 31,
2019
2018
(in thousands of CHF)

Change
%

(1,011)    
(114)    
(103)    
(2,653)    
(27)    
(11)    
(15)    
(3,934)    

(1,084)    
(44)    
(71)    
(2,798)    
(52)    
(187)    
(29)    
(4,265)    

(7)%
159%
45%
(5)%
(48)%
(94)%
(48)%
(8)%

General and administrative expenses decreased by 8% from CHF 4.3 million in 2018 to CHF 3.9 million in the year ended December 31, 2019. The
decrease is related to lower employee benefits due to lower headcount and employee benefit-related expenses, partly offset by consultancy costs related to
the Redomestication.

Interest income

Interest  income  increased  in  the  year  ended  December  31,  2019  compared  to  year  the  ended  December  31,  2018  due  to  interest  earned  in  the  year

ended December 31, 2019 on short-term deposits.

Interest expense

Interest  expense  related  to  the  Hercules  Loan  and  Security  Agreement  decreased  substantially  in  the  year  ended  December  31,  2019  to  CHF  0.03
million compared to CHF 1.1 million in the year ended December 31, 2018, driven by the early repayment of the loan as well as the payment of the end of
term charge on January 31, 2019.

Foreign currency exchange gain/(loss), net

Foreign currency exchange loss decreased in 2019 mainly due to the depreciation of the USD and EUR against the Swiss Franc.

Revaluation gain/(loss) from derivative financial instruments

On January 31, 2019, we made the final payment to Hercules under the facility, comprising the last amortization payment as well as an end of term
charge. With the final payment, all covenants and collaterals in favor of Hercules have been lifted. In addition, Hercules agreed to return the warrant held
by Hercules exercisable for 783 common shares at an exercise price of $788 per common share for no consideration to us in exchange for our payment to
Hercules.

85

 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
 
 
 
   
 
   
      
      
  
   
   
   
   
   
   
   
   
  
 
 
 
 
 
 
 
 
 
On  February  21,  2017,  we  issued  10,000,000  (pre-merger)  warrants,  each  warrant  entitling  its  holder  to  purchase  0.70  of  a  common  share  at  an
exercise  price  of  $1.20.  Additionally,  the  underwriter  was  granted  a  30-day  option  to  purchase  up  to  1,500,000  (pre-merger)  additional  common  shares
and/or  1,500,000  (pre-merger)  additional  warrants.  On  February  15,  2017,  the  underwriter  partially  exercised  its  option  for  1,350,000  (pre-merger)
warrants.  Revaluation  gain/(loss)  show  the  changes  in  fair  value  of  the  warrant  issued  in  connection  with  this  offering.  As  of  December  31,  2020,  the
outstanding warrants issued in the February 2017 offering were exercisable for up to 39,725 common shares at an exercise price of $240.00 per common
share. As of December 31, 2020, the fair value of the warrants amounted to CHF 0. The revaluation loss of the derivative for the twelve months ended
December 31, 2020 amounted to CHF 0, compared to 2019 where there was a revaluation gain of CHF 166,301. Since its initial recognition as of February
21, 2017, the fair value decreased by CHF 5,091,817, resulting in a gain in the corresponding amount (fair value as of February 21, 2017: CHF 5,091,817).

On January 30, 2018 we issued warrants in connection with a direct offering of 62,499 common shares, each warrant entitling its holder to purchase
0.6  common  share  at  an  exercise  price  of  $100.00  per  common  share.  As  of  December  31,  2020,  the  warrants  became  exercisable  for  an  aggregate  of
37,501 of our common shares (assuming we decide to round up fractional common shares to the next whole common share), at an exercise price of $100.00
per common share. Revaluation gain/(loss) show the changes in fair value of the warrant issued in connection with this offering. As of December 31, 2020,
the fair value of the warrants amounted CHF 6,318. The revaluation loss of the derivative for the twelve months ended December 31, 2020 amounted to
CHF 1,965, compared to 2019 where there was a revaluation gain of CHF 285,298. Since its initial recognition on January 30, 2018, the fair value of the
warrants has decreased by CHF 2,477,429 resulting in a gain in the corresponding amount (fair value as of January 30, 2018: CHF 2,483,747).

On July 17, 2018, the Company issued Series A warrants each entitling its holder to purchase 0.35 of a common share for an aggregate of 314,102
common shares, and Series B warrants entitling its holder to purchase 0.25 of a common share for an aggregate of 224,358 common shares in connection
with the July 2018 Registered Offering of 897,435 common shares. The original exercise price was CHF 7.80 per common share. Revaluation gain/(loss)
show the changes in fair value of the outstanding Series B warrant issued in connection with this offering.

As of December 31, 2019, 145,226 Series A warrants were exercised for an aggregate amount of CHF 1,132,762 and 143,221 Series B warrants were

exercised for an aggregate amount of CHF 1,117,125.

As  of  December  31,  2019,  143,221  Series  B  exercised  warrants  were  subject  to  revaluation  at  the  time  that  they  were  exercised  and  the  fair  value
amounts  to  CHF  3,005,348  (2018:  CHF  3,005,348).  Since  its  initial  recognition  on  July  17,  2018  the  fair  value  of  the  warrants  has  increased  by  CHF
2,433,099, resulting in a loss in the corresponding amounts (fair value as of July 17, 2018: CHF 572,249).

As of December 31, 2019, the number of Series B warrants outstanding subject to revaluation were 34,535 and the fair value amounted to CHF 0.00.
On June 18, 2020, the outstanding warrants expired without further warrants being exercised. As a result, no further revaluation gain or loss was recognized
for the year ended December 31, 2020 (fair value as of July 17, 2018: CHF 137,987).

Income tax expense

Income tax expense reflects the assessment of deferred tax assets and liabilities.

Remeasurements of defined benefits liability

Remeasurements of the net defined benefits liability, which comprise actuarial gains and losses, the return on plan assets (excluding interest) and the

effect of the asset ceiling (if any, excluding interest), decreased 106% from 2018 to 2019. The loss was primarily due to a reduction in headcount.

Foreign currency translation differences

Foreign  currency  translation  differences  decreased  by  245%  from  2018  to  2019.  The  decrease  was  primarily  related  to  changes  in  the  opening  and

closing balance of the group’s currency translation differences.

86

 
 
 
 
 
 
 
 
 
 
 
 
 
 
B. Liquidity and capital resources

Since inception, we have incurred significant operating losses. To date, we have not generated any revenue. We have financed our operations through

the public offerings of our common shares, private placements of equity securities and short-term loans.

Cash flow

Comparison of the years ended December 31, 2020 and 2019

The table below summarizes our consolidated statement of cash flows for the years ended December 31, 2020 and 2019:

Net cash used in operating activities
Net cash used in investing activities
Net cash from financing activities
Net effect of currency translation on cash
Cash and cash equivalents at the beginning of the period
Cash and cash equivalents at the end of the period

Year Ended December 31,

2019
2020
(in thousands of CHF)

(4,844)    
(2,315)    
16,961     
72     
1,385     
11,259     

(8,393)
(3,001)
7,378 
8 
5,393 
1,385 

The  decrease  in  cash  used  in  operating  activities  from  CHF  8.4  million  in  2019  to  CHF  4.8  million  in  2020  reflects  the  impact  of  lower  operating
expenses primarily driven by lower project activities as the COVID-19 pandemic weighed on enrollment rates for the TRAVERS trial with AM-125, the
conclusion of the Phase 1b trial with AM-201 and lower consultancy costs.

Cash used in investing activities decreased from CHF 3.0 million in 2019 to CHF 2.3 million in 2020. The decrease is due to lower investments in

intangible assets in 2020.

The cash inflow from financing activities increased from CHF 7.4 million to CHF 17.0 million due to higher proceeds from equity issues, the exercise

of warrants as well the provision of the FiveT convertible loan.

Comparison of the years ended December 31, 2019 and 2018

The table below summarizes our consolidated statement of cash flows for the years ended December 31, 2019 and 2018:

Cash used in operating activities
Net cash used in investing activities
Net cash from financing activities
Net effect of currency translation on cash
Cash and cash equivalents at the beginning of the period
Cash and cash equivalents at the end of the period

Year Ended December 31,

2019
2018
(in thousands of CHF)

(8,393)    
(3,001)    
7,378     
8     
5,393     
1,385     

(13,232)
(1,823)
5,733 
(258)
14,973 
5,393 

The decrease in cash used in operating activities from CHF 13.2 million in 2018 to CHF 8.4 million in 2019 reflects the impact of lower operating

expenses primarily driven by lower research and development related expenses.

87

 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
   
   
   
   
   
   
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
   
   
   
   
   
   
 
 
Cash  used  in  investing  activities  increased  from  CHF  1.8  million  in  2018  to  CHF  3.0  million  in  2018.  The  increase  is  primarily  due  to  higher

investments in intangible assets in 2019.

Cash from financing activities in 2019 increased as the repayment of the loan towards Hercules decreased from CHF 9.3 million to CHF 1.5 million.

The cash inflow from our funding sources decreased from CHF 15.4 million to CHF 8.8 million as a result of lower equity raises.

Cash and funding sources

The table below summarizes our sources of financing for the years ended December 31, 2020, 2019 and 2018.

2020
2019
2018
Total

Equity
Capital and
Preference
Shares

Loans
(in thousands of CHF)
1,550     
—     
—     
1,550     

15,438     
8,845     
15,441     
39,724     

Total

16,988 
8,845 
15,441 
41,274 

On  December  3,  2020,  the  Company  entered  into  securities  purchase  agreements  with  several  institutional  investors  for  the  purchase  and  sale  of
2,000,000  common  shares  at  an  offering  price  of  $4.00  per  share,  pursuant  to  a  registered  direct  offering.  The  net  proceeds  of  the  offering  were
approximately $7.3 million.

On September 8, 2020, FiveT provided a convertible loan to our subsidiary Altamira. The loan had a principal amount of CHF 1.5 million, a duration
of 18 months, and carried an interest rate of 8% p.a. Under the terms of the agreement, FiveT had the right to convert the loan or parts thereof including
accrued  interest  into  common  shares  of  either  Altamira  or  Auris  Medical  Holding  Ltd.,  subject  to  additional  provisions  and  certain  restrictions.  On
December 2, 2020, FiveT converted principal of CHF 895,455 into 737,000 shares of Auris Medical Holding Ltd. at a pre-defined maximum conversion
price of $1.35 per share. At December 31, 2020, the remaining principal amount outstanding together with accrued interest was CHF 636,465. Under the
terms and conditions of the convertible loan, we had the right to repay the convertible loan and accrued interest at 130% after the first six months at the
earliest On March 4, 2021, FiveT converted the remaining outstanding amount under the loan, thus retiring the loan.

Due to the COVID-19 pandemic, in 2020 Swiss banks granted special loans under certain conditions with a guarantee by the Swiss Government. Our
Company was eligible for a loan of CHF 50,000, which was granted on March 26, 2020. The loan is interest-free and may be repaid at any time with a
maximum term of five years.

On April 23, 2020, the Company entered into a purchase agreement and a Registration Rights Agreement with Lincoln Park Capital Fund, LLC (the
“2020 Commitment Purchase Agreement”). Pursuant to the purchase agreement, LPC agreed to subscribe for up to USD 10,000,000 of our common shares
over  the  30-month  term  of  the  purchase  agreement.  In  2020,  we  issued  1,200,000  of  our  common  shares  to  LPC  for  an  aggregate  amount  of  USD  1.1
million.  The  2020  Commitment  Purchase  Agreement  effectively  replaced  the  2018  Commitment  Purchase  Agreement.  Under  the  2018  Commitment
Purchase  Agreement  LPC  agreed  to  purchase  common  shares  for  up  to  $10,000,000  over  the  30-month  term  of  the  Purchase  Agreement.  Prior  to  its
termination we had issued 587,500 common shares for aggregate proceeds of $1.8 million to LPC under the 2018 Commitment Purchase Agreement. The
2018 Commitment Purchase Agreement replaced the Purchase Agreement that we entered into with LPC on October 10, 2017 (the “2017 Commitment
Purchase Agreement”), which was terminated as a result of the Merger. Under the 2017 Commitment Purchase Agreement, LPC agreed to subscribe for up
to $13,500,000 of our common shares, and prior to its termination, we had issued an aggregate of 2,600,000 (pre-merger) common shares for aggregate
proceeds of $1.8 million to LPC under the 2017 Commitment Purchase Agreement.

88

 
 
 
 
 
 
 
 
   
   
 
 
 
 
   
   
   
   
 
 
 
 
 
Under the 2020 Commitment Purchase Agreement, we have the right, from time to time at our sole discretion over the 30-month period from and after
May 12, 2020, to require LPC to subscribe for up to 150,000 of our common shares, subject to adjustments as set forth below (such maximum number of
shares, as may be adjusted from time to time, the “Regular Purchase Share Limit”; each such purchase, a “Regular Purchase”); provided, however, that (i)
the Regular Purchase Share Limit shall be increased to 300,000 of our common shares if the total number of outstanding common shares on the purchase
date exceeds 10,000,000, (ii) the Regular Purchase Share Limit shall be increased to 350,000 of our common shares if the closing sale price of our common
shares is not below $1.00 on the purchase date and the total number of outstanding common shares on the purchase date exceeds 12,500,000 and (iii) the
Regular Purchase Share Limit shall be increased to 400,000 of our common shares if the closing sale price of our common shares is not below $1.00 on the
purchase date and the total number of outstanding common shares on the purchase date exceeds 15,000,000. The Regular Purchase Share Limit is subject
to proportionate adjustment in the event of a reorganization, recapitalization, non-cash dividend, stock split or other similar transaction; provided, that if
after giving effect to such full proportionate adjustment, the adjusted Regular Purchase Share Limit would preclude us from requiring LPC to subscribe for
common  shares  at  an  aggregate  purchase  price  equal  to  or  greater  than  $150,000  in  any  single  Regular  Purchase  (which  dollar  threshold  shall  not  be
adjusted for any reorganization, recapitalization, non-cash dividend, stock split or other similar transaction), then the Regular Purchase Share Limit for such
Regular Purchase will not be fully adjusted, but rather the Regular Purchase Share Limit for such Regular Purchase shall be adjusted as specified in the
2020 Commitment Purchase Agreement, such that, after giving effect to such adjustment, the Regular Purchase Share Limit will be equal to (or as close as
can be derived from such adjustment without exceeding) $150,000. We may not require LPC to purchase in any single Regular Purchase common shares
having an aggregate purchase price greater than $1,000,000 (which dollar threshold shall not be adjusted for any reorganization, recapitalization, non-cash
dividend, stock split or other similar transaction). We may not issue any of our common shares as a Regular Purchase on a date in which the closing sale
price of our common shares is below the sum of (x) the U.S. Dollar equivalent of the then applicable par value per common share and (y) $0.01 (which
dollar amount shall not be subject to adjustment for any reorganization, recapitalization, non-cash dividend, stock split or other similar transaction). The
purchase price for Regular Purchases shall be equal to the lesser of (i) the lowest sale price of our common shares on the applicable purchase date and (ii)
the average of the three lowest closing sale prices of our common shares during the 10 business days immediately prior to the applicable purchase date, as
reported on the Nasdaq Capital Market.

In addition to Regular Purchases described above, we may also direct LPC to purchase “accelerated amounts” and/or “additional accelerated amounts”
on  any  business  day  on  which  we  have  properly  submitted  a  Regular  Purchase  Notice,  and/or  an  Accelerated  Purchase  (as  defined  elsewhere  in  this
prospectus)  has  been  completed  and  all  of  the  shares  to  be  purchased  thereunder  have  been  properly  delivered  to  LPC  in  accordance  with  the  2020
Commitment Purchase Agreement prior to such time on such business day, and provided that the closing price of our common shares on such business day
is not less than $1.00 per share. In all instances, we may not issue common shares to LPC under the 2020 Commitment Purchase Agreement if it would
result in LPC beneficially owning more than 4.99% of our outstanding common shares. The net proceeds under the 2020 Commitment Purchase Agreement
will depend on the frequency and prices at which we issue our common shares to LPC.

On May 15, 2019, the Company completed a public offering of (i) 440,000 common shares with a par value of CHF 0.40 each, together with warrants
to purchase 440,000 common shares, and (ii) 1,721,280 pre-funded warrants, with each pre-funded warrant exercisable for one common share, together
with warrants to purchase 1,721,280 common shares, including 110,000 common shares and warrants to purchase 110,000 common shares sold pursuant to
a  partial  exercise  by  the  underwriters  of  the  underwriters’  over-allotment  option  (the  “May  2019  Registered  Offering”).  The  exercise  price  for  the  pre-
funded warrants is CHF 0.01 per common share and for the warrants is CHF 4.34. In December 2020, 1,263,845 warrants were exercised at a total exercise
price of CHF 5.5 million; at December 31, 2020 a total of 897,435 warrants were still outstanding. Subsequently, in March 2021, the remaining warrants
were exercised for CHF 3.9 million.

On November 30, 2018, we entered into the A.G.P. Sales Agreement with A.G.P. Pursuant to the terms of the A.G.P. Sales Agreement, as amended on
April 5, 2019, we may offer and sell our common shares, from time to time through A.G.P. by any method deemed to be an “at-the-market” offering as
defined in Rule 415(a)(4) promulgated under the Securities Act. Pursuant to the A.G.P. Sales Agreement, we may sell common shares up to a maximum
aggregate offering price of $25.0 million. In 2020, we sold 1,628,827 shares under the ATM for aggregate proceeds of $1.9 million. As of the date of this
Annual Report, we have sold 1,758,618 of our common shares for an aggregate offering price of $3.2 million pursuant to the A.G.P. Sales Agreement.

89

 
 
 
 
 
 
On November 27, 2018 and December 11, 2018, we entered into purchase agreements with FiveT Capital AG, providing for the issuance and sale by

us of an aggregate of 165,750 of our common shares for an aggregate purchase price of $1.6 million in two separate registered direct offerings.

On July 17, 2018, we completed a public offering of 897,435 common shares, Series A warrants each entitling its holder to purchase 0.35 of a common
share  for  an  aggregate  of  314,102  common  shares,  and  Series  B  warrants  entitling  its  holder  to  purchase  0.25  of  a  common  share  for  an  aggregate  of
224,358 common shares. The net proceeds to us from the July 2018 Registered Offering were approximately $6.2 million, after deducting underwriting
discounts  and  other  offering  expenses  payable  by  us.  Since  the  July  2018  Registered  Offering,  certain  Series  A  warrant  holders  exercised  their  warrant
shares to purchase 145,226 common shares of the Company and certain Series B warrant holders exercised warrant shares to purchase 143,221 common
shares. On June 30, 2020, the outstanding Series B warrants from the July 17, 2018 offering expired without further warrants being exercised.

On May 2, 2018, we entered into the LPC Purchase agreement and the registration rights agreement with LPC (the “Registration Rights Agreement”).
Pursuant to the Purchase Agreement, LPC agreed to purchase common shares for up to $10,000,000 over the 30-month term of the Purchase Agreement.
As of the date of this Annual Report, we have issued an aggregate of 463,000 common shares for aggregate proceed of $1.7 million to LPC under the LPC
Purchase  Agreement.  The  Purchase  Agreement  replaced  the  Purchase  Agreement  that  we  entered  into  with  LPC  on  October  10,  2017  (the  “2017
Commitment Purchase Agreement”), which was terminated as a result of the Merger. Under the 2017 Commitment Purchase Agreement, LPC agreed to
subscribe for up to $13,500,000 of our common shares, and prior to its termination, we had issued an aggregate of 2,600,000 (pre-merger) common shares
for aggregate proceeds of $1.8 million to LPC under the 2017 Commitment Purchase Agreement.

On January 30, 2018, we completed a public offering of 62,499 common shares and a concurrent offering of warrants, each warrant entitling its holder
to  purchase  0.6  common  shares.  The  net  proceeds  to  the  Company  from  the  January  2018  Registered  Offering  were  approximately  $4.9  million,  after
deducting placement agent fees and other estimated offering expenses payable by the Company. As of December 31, 2020, the outstanding warrants issued
in the January 2018 offering were exercisable for up to 37,501 common shares (assuming we decide to round up fractional common shares to the next
whole common share) at an exercise price of $100.00 per common share.

On October 16, 2017, in a separate private placement, we issued 1,744,186 (pre-merger) common shares to LPC for aggregate proceeds of $1,500,000.

On February 21, 2017, we completed a public offering of 10,000,000 (pre-merger) common shares and 10,000,000 (pre-merger) warrants, each warrant
entitling its holder to purchase 0.70 of a common share. The net proceeds to us from the offering were approximately CHF 9.1 million, after deducting
underwriting  discounts  and  other  estimated  offering  expenses  payable  by  us.  The  underwriter  was  granted  a  30-day  option  to  purchase  up  to  1,500,000
(pre-merger) additional common shares and/or 1,500,000 (pre-merger) additional warrants. On February 15, 2017, the underwriter partially exercised its
option in the amount of 1,350,000 (pre-merger) warrants. As of December 31, 2020, the outstanding warrants issued in the February 2017 offering were
exercisable for up to 39,725 common shares at an exercise price of $240.00 per common share.

On July 19, 2016, the Company entered into a Loan and Security Agreement for a secured term loan facility of up to $20.0 million with Hercules as
administrative agent and the lenders party thereto. An initial tranche of $12.5 million was drawn on July 19, 2016, concurrently with the execution of the
loan agreement. The loan was to mature on January 2, 2020 and bore interest at a minimum rate of 9.55% per annum and was subject to the variability of
the prime interest rate. The loan was secured by a pledge of the shares of Auris Medical AG owned by the Company, all intercompany receivables owed to
the Company by its Swiss subsidiaries and a security assignment of the Company’s bank accounts. In connection with the loan facility, we issued Hercules
a  warrant  to  purchase  up  to  783  of  our  common  shares  at  an  exercise  price  of  $788.00  per  share.  On  January  31,  2019,  we  made  the  final  payment  to
Hercules under the facility, comprising the last amortization payment as well as an end of term charge. With the final payment, all covenants and collaterals
in favor of Hercules have been lifted. In addition, Hercules agreed to return the warrant held by Hercules exercisable for 783 common shares at an exercise
price of $788.00 per common share for no consideration to us in exchange for our payment to Hercules.

We have no other ongoing material financial commitments, such as lines of credit or guarantees that are expected to affect our liquidity over the next

five years, other than leases.

Funding requirements

We expect that we will need additional funding. We expect our total cash need in 2021 to be in the range of CHF 11.5 to 13.0 million for our expected
total operating expenses of CHF 4.5 to 5.5 million and our expected capitalized research and development costs of CHF 7 to 7.5 million. Further cash needs
may arise in 2021 related to the manufacture of AM-301 as well as marketing and sales activities as we intend to commercialize the product in selected
markets; these cash needs may initially not be covered by cash flows from product revenues.

90

 
 
 
 
 
 
 
 
 
 
 
 
As of the date of this Annual Report we have warrants outstanding, which are exercisable for an aggregate of 246,102 common shares at a weighted
average  exercise  price  of  $60.03  per  share,  an  equity  commitment  to  sell  up  to  $8.9  million  of  additional  common  shares  to  LPC  pursuant  to  the  LPC
Purchase Agreement and an at-the-market offering program pursuant to the A.G.P. Sales Agreement for sales of up to $21.8 million of additional common
shares.

The  COVID-19  outbreak  and  its  impact  on  the  global  financial  markets  may  limit  our  ability  to  raise  additional  funds  to  continuously  fund  our
operations and complete the research and development of all of our product candidates. We have based this estimate on assumptions that may prove to be
wrong, and we could use our capital resources sooner than we currently expect. Our future funding requirements will depend on many factors, including
but not limited to:

● the scope, rate of progress, results and cost of our clinical trials, nonclinical testing, and other related activities;

● the  cost  of  manufacturing  clinical  supplies,  and  establishing  commercial  supplies,  of  our  product  candidates  and  any  products  that  we  may

develop;

● the number and characteristics of product candidates that we pursue;

● the cost, timing, and outcomes of regulatory approvals;

● the cost and timing of establishing sales, marketing, and distribution capabilities; and

● the terms and timing of any collaborative, licensing, and other arrangements that we may establish, including any required milestone and royalty

payments thereunder.

We expect that we will require additional funding to complete our development programs with AM-125, AM-201, AM-301, Keyzilen®, and Sonsuvi®,
obtain regulatory approval for them and to commercialize our product candidates AM-125, AM-201, AM-301, Keyzilen ®, Sonsuvi® or any other product
candidate.  If  we  receive  regulatory  approval  for  AM-125, AM-201,  AM-301,  Keyzilen  ®,  or  Sonsuvi®,  and  if  we  choose  not  to  grant  any  licenses  to
partners,  we  expect  to  incur  significant  commercialization  expenses  related  to  product  manufacturing,  sales,  marketing  and  distribution,  depending  on
where we choose to commercialize. Additional funds may not be available on a timely basis, on favorable terms, or at all, and such funds, if raised, may not
be sufficient to enable us to continue to implement our long-term business strategy. If we are not able to raise capital when needed, we could be forced to
delay, reduce or eliminate our product development programs or commercialization efforts.

We may raise additional capital through the sale of equity or convertible debt securities. In such an event, your ownership interest will be diluted, and

the terms of these new securities may include liquidation or other preferences that adversely affect your rights as a holder of our common shares.

For more information as to the risks associated with our future funding needs, see “Item 3. Key Information—D. Risk factors.”

Significant accounting policies and use of estimates and judgment

Our management’s discussion and analysis of our financial condition and results of operations is based on our financial statements, which have been
prepared in accordance with IFRS. The preparation of these financial statements requires us to make judgments, estimates and assumptions that affect the
application of accounting policies and the reported amounts of assets, liabilities, income and expenses. Actual results may differ from these estimates.

While our significant accounting policies are more fully described in the notes to our audited consolidated financial statements appearing elsewhere in
this Annual Report, we believe that the following accounting policies are the most critical to aid you in fully understanding and evaluating our financial
condition and results of operations.

91

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Intangible assets

Research and development

The project stage forms the basis for the decision as to whether costs incurred for the Company’s development projects can be capitalized. For AM-
201, AM-301, Keyzilen®, and Sonsuvi® clinical development expenditures are not capitalized until the Company obtains regulatory approval or clearance
(i.e. approval to commercially use the product), as this is considered to be essentially the first point in time where it becomes probable that future revenues
can be generated. For the AM-125 program, however, given the current stage of the development project, the nature of the development approach and the
fact  that  there  is  an  existing  market,  direct  development  expenditures  have  been  capitalized,  including  certain  expenses  related  to  the  patenting  of
intellectual property.

Intellectual property-related costs for patents are part of the expenditure for the research and development projects. Therefore, registration costs for

patents are expensed when incurred as long as the research and development project concerned does not meet the criteria for capitalization.

Licenses, Intellectual Property and Data rights

Intellectual property rights that are acquired by the Company are capitalized as intangible assets if they are controlled by the Company, are separately
identifiable and are expected to generate future economic benefits, even if uncertainty exists as to whether the research and development will ultimately
result  in  a  marketable  product.  Consequently,  upfront  and  milestone  payments  to  third  parties  for  the  exclusive  use  of  pharmaceutical  compounds  in
specified areas of treatment are recognized as intangible assets.

Measurement

Intangible assets acquired that have finite useful lives are measured at cost less accumulated amortization and any accumulated impairment losses.

Subsequent expenditure

Subsequent expenditure is capitalized only when it increases the future economic benefits embodied in the specific asset to which it relates. All other

expenditure, including expenditure on internally generated goodwill and brands, is recognized in profit or loss as incurred.

Amortization

All  licenses  of  the  Company  have  finite  lives.  Amortization  will  start  once  the  Company’s  intangible  assets  are  available  for  use.  Amortization  of
licenses is calculated on a straight line basis over the period of the expected benefit or until the license expires. The estimated useful life of the Company’s
licenses  is  10  years  from  the  date  first  available  for  use  or  the  remaining  term  of  patent  protection.  The  Company  assesses  at  each  balance  sheet  date
whether intangible assets which are not yet ready for use are impaired.

Income tax

Income tax expense comprises current and deferred tax. It is recognized in profit or loss except to the extent that it relates to a business combination, or

items recognized directly in equity or in other comprehensive income/loss, or OCI.

Current tax

Current tax comprises the expected tax payable or receivable on the taxable income or loss for the year and any adjustment to tax payable or receivable
in respect of previous years. It is measured using tax rates enacted or substantively enacted at the reporting date. Taxable profit differs from “loss before
tax” as reported in the consolidated statement of profit or loss and other comprehensive loss because of items of income or expense that are taxable or
deductible in other years and items that are never taxable or deductible.

92

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Deferred tax

Deferred  income  tax  is  recognized,  using  the  balance  sheet  liability  method,  on  temporary  differences  arising  between  the  tax  bases  of  assets  and

liabilities and their carrying amounts in the consolidated financial statements. Deferred tax is not recognized for:

● temporary differences on the initial recognition of assets or liabilities in a transaction that is not a business combination and that affects neither

accounting nor taxable profit or loss;

● temporary differences  related  to  investments  in  subsidiaries  to  the  extent  that  the  Company  is  able  to  control  the  timing  of  the  reversal  of  the

temporary differences and it is probable that they will not reverse in the foreseeable future; and

● taxable temporary differences arising on the initial recognition of goodwill.

Deferred income tax is determined using tax rates and laws that have been enacted or substantively enacted by the balance sheet date and are expected

to apply when the related deferred income tax asset is realized or the deferred income tax liability is settled.

Deferred  income  tax  assets  are  recognized  to  the  extent  that  it  is  probable  that  future  taxable  profit  will  be  available  against  which  the  temporary
differences can be utilized. Deferred tax assets are reviewed at each reporting date and are reduced to the extent that it is no longer probable that the related
tax benefit will be realized.

Deferred tax assets and liabilities are offset when there is a legally enforceable right to set off tax assets against tax liabilities and when they relate to

income taxes levied by the same taxation authority and the Company intends to settle its tax assets and liabilities on a net basis.

Employee benefits

The Company maintains a pension plan for all employees employed in Switzerland through payments to an independent collective foundation. Under

IFRS, the pension plan qualifies as a defined benefit plan. There are no pension plans for the subsidiaries in Ireland, Australia and the United States.

The Company’s net obligation in respect of defined benefit plans is calculated by estimating the amount of future benefit that employees have earned

in return for their service in the current and prior periods, discounting that amount and deducting the fair value of any plan assets.

The recognized asset is limited to the present value of economic benefits available in the form of any future refunds from the plan or reductions in

future contributions to the plan. In order to calculate the present value of economic benefits, consideration is given to any minimum funding requirements.

Remeasurements of the net defined benefit liability, which comprise actuarial gains and losses, the return on plan assets (excluding interest) and the
effect of the asset ceiling (if any, excluding interest), are recognized immediately in OCI. The Company determines the net interest expense (income) on the
net defined benefit liability (asset) for the period by applying the discount rate used to measure the defined benefit obligation at the beginning of the annual
period to the then-net defined benefit liability (asset), taking into account any changes in the net defined benefit liability (asset) during the period as a result
of contributions and benefit payments. Net interest expense and other expenses related to defined benefit plans are recognized in profit or loss.

Share-based compensation

Stock Options

The Company maintains a share-based payment plan in the form of a stock option plan for its employees, members of the Board of Directors as well as

key service providers. Stock options are granted at the Board’s discretion without any contractual or recurring obligations.

93

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
The share-based compensation plan qualifies as an equity settled plan. The grant-date fair value of share-based payment awards granted to employees
is recognized as an expense, with a corresponding increase in equity, over the period that the employees become unconditionally entitled to the awards.
Under the Company’s equity incentive plan (the “Equity Incentive Plan” or “EIP”) adopted in August 2014 and amended in April 2017 and June 2019,
50% of granted share options granted to employees vest after a period of service of two years from the grant date and the remaining 50% vest after a period
of service of three years from the grant date. Share options granted to members of the Board of Directors from 2016 onwards vest after a period of one year
after the grant date.

The amount recognized as an expense is adjusted to reflect the number of awards for which the related service and non-market performance conditions
are expected to be met, such that the amount ultimately recognized as an expense is based on the number of awards that meet the related service and non-
market performance conditions at the vesting date. Share-based payments that are not subject to any further conditions are expensed immediately at grant
date. In the year the options are exercised the proceeds received net of any directly attributable transaction costs are credited to share capital (par value) and
share premium.

Valuation of stock options

The fair value of our stock options is determined by our Management and our Board of Directors and takes into account numerous factors to determine

a best estimate of the fair value of our share options as of each grant date.

Option pricing and values are determined based on the Black Scholes option pricing model, and assumptions are made for inputs such as volatility of

our stock and the risk-free rate.

Recent accounting pronouncements

See Note 4 to our audited financial statements included elsewhere in this Annual Report for a full description of recent accounting pronouncements,

including the expected dates of adoption and effects on the Company’s financial condition, results of operations and cash flows.

C. Research and development, patents and licenses, etc.

See  “Item  4.  Information  on  the  Company—A.  History  and  Development  of  the  Company,”  “Item  4.  Information  on  the  Company—B.  Business

Overview” and Item 5. Operating and Financial Review and Prospects—A. Operating Results – Results of Operations.”

D. Trend information

See “Item 5. Operating and Financial Review and Prospects.”

E. Off-balance sheet arrangements

As of the date of this Annual Report, we do not have any, and during the periods presented we did not have any, off-balance sheet arrangements except

for the lease agreements for which the short-term lease exemption is applied.

F. Tabular disclosure of contractual obligations

The following table presents information relating to our contractual obligations as of December 31, 2020:

Lease obligations (1)
Loan (2)
Total

Less Than
1 Year

1-3 Years

26     
50     
76     

Payments Due by Period

3-5 Years
(in thousands of CHF)
—     
—     
—     
—     
—     
—     

More than
5 Years

Total

—     
—     
—     

26 
50 
76 

(1) Lease obligations consist of payments pursuant to short-term lease agreement until the date of termination of the contract as of June 30, 2021.
(2) In March 2020 the Company obtained an interest-free “COVID-19” loan from UBS Switzerland, guaranteed by the Swiss government. The loan may

be repaid at any time with a maximum term of 5 years. The company decided to repay the loan as of June 30, 2021.

94

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
   
   
 
 
 
 
   
   
   
 
 
 
Under the terms of our collaboration and license agreement with Xigen, we are obliged to make development milestone payments on an indication-by-
indication basis of up to CHF 1.5 million upon the successful completion of a Phase 2 clinical trial and regulatory milestone payments on a product-by-
product basis of up to CHF 2.5 million, subject to a mid-twenties percentage reduction for smaller indications, e.g., those qualifying for orphan drug status,
upon  receiving  marketing  approval  for  a  product.  The  milestones  are  not  included  in  the  table  above  as  they  have  not  met  the  recognition  criteria  for
provisions and the timing of these is not yet determinable as it is dependent upon the achievement of earlier mentioned milestones.

Under  the  terms  of  the  asset  purchase  agreement  with  Otifex  Therapeutics  Pty  Ltd,  we  are  obliged  to  make  a  development  milestone  payment  of

$200,000 if use of the purchased formulation is supported by the results from toxicology studies over three to six months.

G. Safe harbor

See “Forward-Looking Statements.”

ITEM 6. DIRECTORS, SENIOR MANAGEMENT AND EMPLOYEES

A. Directors and senior management

Our directors have been elected for a one-year term and, accordingly, the term will expire at the time of our 2020 annual general meeting. All directors

have indicated that they will stand for re-election.

The following table presents information about our executive officers and directors.

Name
Executive Officers
Thomas Meyer
Elmar Schaerli

Non-Executive Directors
Armando Anido
Mats Blom
Alain Munoz
Calvin W. Roberts

Position

  Chairman, Director and Chief Executive Officer
  Chief Financial Officer

  Director
  Director
  Director
  Director

Age

53
49

63
56
70
68

Initial Year of
Appointment

2003
2019

2016
2017
2018
2015

Unless otherwise indicated, the current business addresses for our executive officers and directors is Auris Medical Holding Ltd., Clarendon House, 2

Church Street, Hamilton HM 11, Bermuda.

Executive Officers

Thomas Meyer, Founder, Chairman of the Board of Directors and Chief Executive Officer: Mr. Meyer founded Auris Medical in April 2003.
Prior to founding us, he was the Chief Executive Officer of Disetronic Group, a leading Swiss supplier of precision infusion and injection systems. He
worked for Disetronic in various functions starting in 1988, becoming member of the Board of Directors in 1996, Deputy Chief Executive Officer in 1999
and Chief Executive Officer in early 2000. Prior to joining Disetronic, he advised several Swiss companies in strategy, marketing and corporate finance. He
is currently the Chairman of the Board of Directors of PharmaTrail Ltd. He holds a Ph.D. (Dr.rer.pol.) in business administration from the University of
Fribourg, Switzerland.

Elmar Schaerli, Chief Financial Officer: Mr. Schaerli has served as Auris Medical’s Chief Financial Officer since November 2019. Mr. Schaerli has
acquired  almost  30  years  of  both  private  and  public  finance  and  accounting  experience  in  the  biotech  and  medtech  industry.  In  2003  he  founded  ante
treuhand ag, a Swiss fiduciary company supporting companies primarily in health care and technology and has since served as its CEO.

95

 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Non-Executive Directors

Armando Anido, Director, Chairman of the Compensation Committee: Mr. Anido has been a member of our Board of Directors since April 2016.
Mr.  Anido  has  more  than  30  years  of  executive,  operational  and  commercial  leadership  experience  in  the  biopharmaceutical  industry.  He  has  served  as
Chairman  and  Chief  Executive  Officer  of  Zynerba  Pharmaceuticals,  Inc.,  since  October  2014.  Prior  to  Zynerba,  Mr.  Anido  served  as  Chief  Executive
Officer  of  NuPathe,  Inc.,  and  Auxilium  Pharmaceuticals,  Inc.  Prior  to  Auxilium,  Mr.  Anido  held  commercial  leadership  roles  at  MedImmune,  Glaxo
Wellcome  and  Lederle  Labs.  He  is  currently  a  member  of  the  Board  of  Directors  of  SCYNEXIS,  Inc.  (SCYX),  and  he  was  a  member  of  the  Board  of
Directors of Aviragen Therapeutics, Inc. until it merged with Vaxart Inc. (VXRT) and Adolor Corporation until it was sold to Cubist Pharmaceuticals. Mr.
Anido earned a BS in Pharmacy and an MBA from West Virginia University.

Mats  Blom,  Director:  Mats  Blom  has  been  a  member  of  our  Board  of  Directors  since  April  2017.  Mr.  Blom  is  Chief  Financial  Officer  (CFO)  of
NorthSea Therapeutics B.V., a biotechnology company focused on oral, structurally-engineered lipid therapeutics. Prior to joining NorthSea, he served as
CFO of Modus Therapeutics A/B, a biotechnology company developing therapeutics to restore healthy blood flow for patients with debilitating diseases,
Zealand Pharma A/B, a biotechnology company focused on the discovery, design and development of innovative peptide-based medicines, and Swedish
Orphan International, an orphan drug company acquired by BioVitrum in 2009. In addition, Mr. Blom has extensive managerial experience and has held
CFO positions at Active Biotech AB and Anoto Group AB. Previously, he served as a management consultant at Gemini Consulting and Ernst & Young. He
is currently a member of the Board of Directors of Hansa Biopharma AB (HNSA) and Pephexia Therapeutics ApS. Mats Blom holds a BA in Business
Administration and Economics from the University of Lund and an MBA from IESE University of Navarra, Barcelona.

Alain Munoz, Director: Mr. Munoz, MD, has been a member of our Board of Directors since March 2018 and previously served on our Board of
Directors  between  2007  and  2015.  Mr.  Munoz  is  an  entrepreneur  and  independent  management  consultant  in  the  pharmaceutical  and  biotechnology
industry. From 1990 to 2000, Dr. Munoz worked with the Fournier Group, as Research and Development Director and then Senior Vice President of the
Pharmaceutical  Division.  He  joined  Fournier  from  Sanofi  Research,  where  he  started  as  Director  in  the  cardiovascular  and  anti-thrombotic  products
department and then as Vice President international development. Dr. Munoz is qualified in cardiology and anesthesiology from the University Hospital of
Montpellier,  France  where  he  was  head  of  the  clinical  cardiology  department.  He  has  been  a  member  of  the  Scientific  Committee  of  the  French  drug
agency. He serves on the Board of Zealand Pharma A/S (ZEAL.CO) Amryt Pharma Plc (AMYT.L ) and OxThera AB. He is a member of the scientific
advisory board of Valneva (VLA.PA).

Calvin W. Roberts, Director: Mr. Roberts, MD, has been a member of our Board of Directors since April 2015. Mr. Roberts is President and CEO of
Lighthouse Guild International, a not for profit provider of services to the blind and visually impaired. Previously, he was Senior Vice President and Chief
Medical Officer, Eye Care at Bausch Health Companies Inc. (NYSE: BHC). Dr. Roberts is a specialist in cataract and refractive surgery and has been a
pioneer  in  the  use  of  ophthalmic  non-steroidals.  Since  1982  he  has  been  a  Clinical  Professor  of  Ophthalmology  at  Weill  Medical  College  of  Cornell
University.  In  addition,  he  had  a  private  ophthalmology  practice  in  New  York  City  between  1998  and  2008  and  is  the  author  of  over  50  peer-reviewed
articles. Dr. Roberts was a member of the Board of Directors and the Audit Committee of Alimera Sciences, Inc. (NASDAQ: ALIM) from its founding in
2003 until 2019, and of Iveric Bio Corporation (NASDAQ: ISEE) since 2019.

B. Compensation

For  the  year  ended  December  31,  2020,  the  aggregate  compensation  accrued  or  paid  to  the  members  of  our  board  of  directors  and  our  executive

officers for services in all capacities was CHF 947,701 (2019: CHF 1,214,846).

For the year ended December 31, 2020, the amount set aside or accrued by us to provide pension, retirement or similar benefits to members of our

board of directors or executive officers amounted to a total of CHF 26,870 (2019: CHF 42,560).

96

 
 
 
 
 
 
 
 
 
 
 
Compensation awarded to the Board of Directors in 2020

The total compensation of the members of the board of directors in 2020 is outlined below:

In CHF
Thomas Meyer, PhD, Chairman(1)
Armando Anido, MBA
Mats Blom, MBA
Alain Munoz, MD
Calvin W. Roberts, MD
Total

Cash
Compensation   

Social
Contributions    

Stock
Options(2)

—     
40,869     
40,869     
40,869     
40,869     
163,476     

—     
—     
—     
—     
—     
—     

—     
14,287     
14.287     
14,287     
14,287     
57,148     

Total

— 
55,156 
55,156 
55,156 
55,156 
220,624 

(1) Disclosed  under  “Compensation  Awarded  to  Our  Executive  Officers”  below.  The  Chief  Executive  Officer  does  not  receive  any  additional

compensation for the exercise of the office of the Chairman.

(2) In 2020, 43,605 options were granted to each eligible member of the Board of Directors. The fair value calculation of the options was based on the
Black-Scholes option pricing model. Assumptions were made regarding inputs such as volatility and the risk-free rate in order to determine the fair
value of the options.

Compensation Awarded to our Executive Officers in 2020

The total compensation and the highest individual compensation to our executive officers in 2020 are outlined below:

in CHF
Thomas Meyer, PhD Chief Executive Officer(3)
Executive Officers Total(4)

Fixed Cash
Compensation   

Variable
Compensation(1)   

Social
contributions
and fringe
benefits

Stock
Options(2)

363,600     
401,681     

46,230     
46,230     

69,470     
74,326     

177,048     
204,840     

Total

656,347 
727,077 

(1) The variable compensation is paid in shares of the company.
(2) 2020 option grants. The fair value calculation of the options was based on the Black-Scholes option pricing model. Assumptions were made regarding

inputs such as volatility and the risk-free rate in order to determine the fair value of the options.

(3) Highest paid executive.
(4) On December 31, 2020, we had two executive officers.

Employment Agreements

We  have  entered  into  employment  and/or  consulting  agreements  with  our  executive  officers  Thomas  Meyer  and  Elmar  Schaerli.  The  employment
and/or consulting agreements provide for the compensation that Messrs. Meyer and Schaerli are entitled to receive, including certain equity grants, and the
employment agreement of Mr. Meyer contains a termination notice period of six months. The Company will have title to the intellectual property rights
developed in connection with the executive officer’s employment, if any.

None  of  our  directors  has  entered  into  service  agreements  with  the  Company.  However,  we  may  in  the  future  enter  into  employment  or  services

agreements with such individuals, the terms of which may provide for, among other things, cash or equity-based compensation and benefits.

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Equity Incentive Plans

Equity Incentive Plan

In August 2014, as amended and restated in June 2019, we established the EIP with the purpose of motivating and rewarding those employees and
other individuals who are expected to contribute significantly to our success, and advancing the interests of our shareholders by enhancing our ability to
attract, retain and motivate individuals. Since January 15, 2021, the maximum number of shares available for issuance under the EIP is 1,500,000 common
shares. The option exercise price for options under the EIP is determined by the compensation committee at the time of grant but shall not be less than the
par value of a common share on the grant date.

Plan administration. The EIP is administered by our compensation committee. Approval of the committee is required for all grants of awards under the
EIP. The committee may delegate to one or more officers the authority to grant options and stock appreciation rights, and the committee may delegate to
another committee (which may consist of solely one director) the authority to grant all types of awards.

Eligibility. Any director, employee, consultant or any other individual who provides services to us or any of our affiliates is eligible to be selected to

receive an award under the EIP.

Awards. Awards include options, stock appreciation rights, restricted stock, restricted stock units, performance awards and other stock-based awards.

Vesting period. The committee determines the time or times at which an option becomes vested and exercisable, provided that the minimum vesting
period is 12 months. The committee may specify in an award agreement that an “in-the-money” option be automatically exercised on its expiration date.
For restricted stock and restricted stock units, the award agreement will specify the vesting schedule and, with respect to restricted stock units, the delivery
schedule.

Accelerated vesting. Subject to any additional vesting conditions that may be specified in an individual award agreement, the EIP provides that upon a
change of control of the Company (as defined in the EIP) the committee may cause options and stock appreciation rights to be cancelled in consideration of
full acceleration of the award or a substitute award with equal intrinsic value (as defined in the EIP). It also provides that the committee may decide, or
include in any award agreement, the circumstances in which, and the extent to which, an award may be exercised, settled, vested, paid or forfeited in the
event of a participant’s termination of service prior to exercise or settlement of an award.

Amendment.  Our  board  of  directors  has  the  authority  to  amend  the  EIP  subject,  in  certain  circumstances,  to  required  shareholder  approval  or  the

consent of an affected participant.

Indemnification

Section 98 of the Companies Act provides generally that a Bermuda company may indemnify its directors, officers and auditors against any liability
which by virtue of any rule of law would otherwise be imposed on them in respect of any negligence, default, breach of duty or breach of trust, except in
cases where such liability arises from fraud or dishonesty of which such director, officer or auditor may be guilty in relation to the company. Section 98
further  provides  that  a  Bermuda  company  may  indemnify  its  directors,  officers  and  auditors  against  any  liability  incurred  by  them  in  defending  any
proceedings, whether civil or criminal, in which judgment is awarded in their favor or in which they are acquitted or granted relief by the Supreme Court of
Bermuda pursuant to section 281 of the Companies Act.

Our Bye-laws provide that we shall indemnify our officers and directors in respect of their actions and omissions, except in respect of their fraud or
dishonesty. Our Bye-laws provide that the shareholders waive all claims or rights of action that they might have, individually or in right of the company,
against any of the company’s directors or officers for any act or failure to act in the performance of such director’s or officer’s duties, except in respect of
any fraud or dishonesty of such director or officer. Section 98A of the Companies Act permits us to purchase and maintain insurance for the benefit of any
officer or director in respect of any loss or liability attaching to him in respect of any negligence, default, breach of duty or breach of trust, whether or not
we may otherwise indemnify such officer or director. We have purchased and maintain a directors’ and officers’ liability policy for such a purpose.

Insofar as indemnification for liabilities arising under the Securities Act of 1933, as amended, may be permitted to directors, officers and controlling
persons of the Company, the Company has been advised that, in the opinion of the Securities and Exchange Commission, such indemnification is against
public policy as expressed in the Securities Act of 1933, as amended, and is, therefore, unenforceable.

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C. Board practices

Board Composition and Election of Directors

Our board of directors is currently composed of five members, see “Item 6. Directors, Senior Management and Employees—A. Directors and senior

management.” Each director is elected for a one-year term.

Our Bye-laws provide that directors may be elected at either the annual general meeting or a special general meeting. Unless shareholders determine
otherwise, under our Bye-laws directors hold office until the next annual general meeting or until their successors are elected or appointed or their office is
otherwise vacated.

We  are  a  foreign  private  issuer.  As  a  result,  in  accordance  with  the  Nasdaq  stock  exchange  listing  requirements,  we  comply  with  home  country
governance requirements and certain exemptions thereunder rather than the Nasdaq stock exchange corporate governance requirements. For an overview of
our corporate governance principles, see “Item 16G. Corporate governance.”

Committees of the Board of Directors

Audit Committee

The audit committee, which consists of Mats Blom, Alain Munoz and Calvin W. Roberts, assists our board of directors in overseeing our accounting
and financial reporting processes and the audits of our financial statements. In addition, the audit committee is directly responsible for the appointment,
compensation, retention and oversight of the work of our independent registered public accounting firm. Mr. Blom serves as chairman of the committee.
The  audit  committee  consists  exclusively  of  members  of  our  board  of  directors  who  are  financially  literate,  and  Mr.  Blom  is  considered  an  “audit
committee  financial  expert”  as  defined  by  the  SEC.  Our  board  of  directors  has  determined  that  Mr.  Blom,  Mr.  Munoz  and  Mr.  Roberts  satisfy  the
“independence” requirements set forth in Rule 10A-3 under the Exchange Act.

The audit committee is governed by a charter that complies with Nasdaq rules. The audit committee is responsible for, among other things:

● the appointment, compensation, retention and oversight of any auditor or accounting firm engaged for the purpose of preparing or issuing an audit

report or performing other audit, review or attest services;

● pre-approving the audit services and non-audit services to be provided by our independent auditor before the auditor is engaged to render such

services;

● reviewing and  discussing  with  the  independent  auditor  its  responsibilities  under  generally  accepted  auditing  standards,  the  planned  scope  and

timing of the independent auditor’s annual audit plan(s) and significant findings from the audit;

● obtaining and  reviewing  a  report  from  the  independent  auditor  describing  all  relationships  between  the  independent  auditor  and  the  Company
consistent  with  the  applicable  PCAOB  requirements  regarding  the  independent  auditor’s  communications  with  the  audit  committee  concerning
independence;

● confirming and evaluating the rotation of the audit partners on the audit engagement team as required by law;

● reviewing with management and the independent auditor, in separate meetings whenever the Audit Committee deems appropriate, any analyses or
other written communications prepared by the Management and/or the independent auditor setting forth significant financial reporting issues and
judgments made in connection with the preparation of the financial statements, including analyses of the effects of alternative IFRS methods on
the financial statements; and other critical accounting policies and practices of the Company;

99

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
● reviewing, in conjunction with the Chief Executive Officer and Chief Financial Officer of the Company, the Company’s disclosure controls and

procedures and internal control over financial reporting;

● establishing procedures for the receipt, retention and treatment of complaints received by the Company regarding accounting, internal accounting
controls  or  auditing  matters,  and  the  confidential,  anonymous  submission  by  employees  of  the  Company  of  concerns  regarding  questionable
accounting or auditing matters;

● approving or ratifying any related person transaction (as defined in our related person transaction policy) in accordance with our related person

transaction policy.

The audit committee meets at least four times per year.

Compensation Committee

The compensation committee, which consists of Armando Anido and Alain Munoz, assists our board of directors in overseeing our cash compensation
and  equity  award  recommendations  for  our  executive  officers  along  with  the  rationale  for  such  recommendations,  as  well  as  summary  information
regarding the aggregate compensation provided to our directors and executive officers. While Bermuda law does not require that we adopt a compensation
committee,  we  have  established  a  compensation  committee  in  accordance  with  Bermuda  law.  As  a  result,  our  practice  varies  from  the  requirements  of
Nasdaq Listing Rule 5605(d), which sets forth certain requirements as to the responsibilities, composition and independence of compensation committees.

D. Employees

As of December 31, 2020, we had 9 employees (8.1 full time equivalents). None of our employees is subject to a collective bargaining agreement or

represented by a trade or labor union. We consider our relations with our employees to be good.

E. Share ownership

See “Item 7. Major Shareholders and Related Party Transactions—A. Major shareholders.”

ITEM 7. MAJOR SHAREHOLDERS AND RELATED PARTY TRANSACTIONS

A. Major shareholders

The following table presents information relating to the beneficial ownership of our common shares as of March 15, 2021 by:

● each person, or group of affiliated persons, known by us to own beneficially 5% or more of our outstanding common shares;

● each of our executive officers and directors; and

● all executive officers and directors as a group.

The number of common shares beneficially owned by each entity, person, executive officer or director is determined in accordance with the rules of
the SEC, and the information is not necessarily indicative of beneficial ownership for any other purpose. Under such rules, beneficial ownership includes
any common shares over which the individual has sole or shared voting power or investment power as well as any common shares that the individual has
the right to acquire within 60 days of March 15, 2021 through the exercise of any option, warrant or other right. Except as otherwise indicated, and subject
to applicable community property laws, the persons named in the table have sole voting and investment power with respect to all common shares held by
that person.

100

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Common  shares  that  a  person  has  the  right  to  acquire  within  60  days  of  March  15,  2021  are  deemed  outstanding  for  purposes  of  computing  the
percentage ownership of the person holding such rights, but are not deemed outstanding for purposes of computing the percentage ownership of any other
person, except with respect to the percentage ownership of all executive officers and directors as a group. Unless otherwise indicated below, the address for
each beneficial owner is Auris Medical Holding Ltd., Clarendon House, 2 Church Street, Hamilton HM 11, Bermuda.

The  percentage  of  common  shares  beneficially  owned  is  based  on  12,869,587  common  shares  issued  and  outstanding  as  of  March  15,  2021.  Each

common share confers the right on the holder to cast one vote at a general meeting of shareholders and no shareholder has different voting rights.

Shareholder
5% Shareholders
-
Executive Officers and Directors
Thomas Meyer, Ph.D. (1)
Armando Anido, M.B.A (2)
Mats Blom, M.B.A. (3)
Alain Munoz, M.D. (4)
Calvin W. Roberts, M.D. (5)
Elmar Schaerli, CPA
All current directors and executive officers as a group (7 persons)

Shares Beneficially Owned
Percent
Number

-     

- 

755,442     
15,713     
15,697     
15,530     
15,725     
—     
818,107     

5.87%
* 
* 
* 
* 
* 
6.36%

* Indicates beneficial ownership of less than 1% of the total outstanding common shares.

(1) Consists of 638,179 common shares, warrants to purchase 91,494 common shares and options to purchase 25,769 common shares under the EIP.
(2) Consists of options to purchase common shares under the Company’s EIP.
(3) Consists of options to purchase common shares under the Company’s EIP.
(4) Consists of 62 common shares owned by Alain Munoz and options to purchase common shares under the Company’s EIP.
(5) Consists of 76 common shares jointly owned by Calvin W. Roberts and Andrea Colvin Roberts. Also, consists of 100 common shares held by Calvin
W.  Roberts,  MD  PC  Pension  Plan.  Calvin  Roberts  is  a  trustee  for  Calvin  W.  Roberts,  MD  PC  Pension  Plan.  Also  consists  of  options  to  purchase
common shares under the Company’s EIP.

Holders

As of March 15, 2021, we had four shareholders of record of our common shares.

Significant Changes in Ownership by Major Shareholders

None

B. Related party transactions

Related Person Transaction Policy

Prior  to  our  initial  public  offering,  we  entered  into  a  new  related  person  transaction  policy  under  which  any  such  transaction  must  be  approved  or

ratified by the audit committee or the board of directors.

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Indemnification Agreements

We have entered into indemnification agreements with our directors and executive officers. The indemnification agreements and our Bye-laws require

us to indemnify our directors and executive officers to the fullest extent permitted by law.

Employment Agreements

Certain  of  our  executive  officers  have  entered  into  employment  agreements  with  the  Company,  certain  of  which  provide  for  notice  of  termination
periods and include restrictive covenants. None of our directors have entered into service agreements with the Company. See “Item 6. Directors, Senior
Management and Employees—B. Compensation—Employment Agreements.”

Mandate Agreement

Ante  Treuhand  AG  (“Ante  Treuhand”)  provides  the  Chief  Financial  Officer  to  the  Company.  The  Chief  Financial  Officer  is  an  employee  of  Ante
Treuhand and is not paid directly by the Company. Fees paid to Ante Treuhand for CFO services were CHF 173,030 in 2020 compared to CHF 11,770 in
2019 (for two months). Fees paid to Ante Treuhand for other services provided during the year ended December 31, 2020 were CHF 3,025 compared to
CHF 28,611 in 2019.

C.

Interests of experts and counsel

Not applicable.

ITEM 8. FINANCIAL INFORMATION

A. Consolidated statements and other financial information

Financial Statements

See “Item 18. Financial Statements,” which contains our financial statements prepared in accordance with IFRS.

Legal Proceedings

From  time  to  time  we  may  become  involved  in  legal  proceedings  that  arise  in  the  ordinary  course  of  business.  During  the  period  covered  by  the
financial statements contained herein, we have not been a party to or paid any damages in connection with litigation that has had a material adverse effect
on our financial position.

No assurance can be given that future litigation will not have a material adverse effect on our financial position. See “Item 3. Key Information—D.

Risk factors.”

Dividends and Dividend Policy

We have never paid or declared any cash dividends on our shares, and we do not anticipate paying any cash dividends on our common shares in the
foreseeable future. Any future determination related to our dividend policy will be made at the discretion of our board of directors and any payment of
dividends will, amongst other requirements, be subject to legal restrictions.

B. Significant changes

A discussion of the significant changes in our business can be found under “Item 4. Information on the Company—A. History and development of the

Company” and “Item 4. Information on the Company—B. Business Overview.”

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ITEM 9. THE OFFER AND LISTING

A. Offering and listing details

Not applicable.

B. Plan of distribution

Not applicable.

C. Markets

Our  common  shares  began  trading  on  the  Nasdaq  Global  Market  on  August  11,  2014  under  the  symbol  “EARS”.  On  September  28,  2017,  we
transferred our common shares from the Nasdaq Global Market to the Nasdaq Capital Market under the same symbol (“EARS”). On March 14, 2018, our
post-Merger common shares began trading on the Nasdaq Capital Market.

There can be no assurance that our common shares will remain listed on the Nasdaq Capital Market. See “Item 3. Key Information—D. Risk Factors—
Risks Related to Our Common Shares—Our common shares may be involuntarily delisted from trading on The Nasdaq Capital Market if we fail to comply
with  the  continued  listing  requirements.  A  delisting  of  our  common  shares  is  likely  to  reduce  the  liquidity  of  our  common  shares  and  may  inhibit  or
preclude our ability to raise additional financing.”

D. Selling shareholders

Not applicable.

E. Dilution

Not applicable.

F. Expenses of the issue

Not applicable.

ITEM 10. ADDITIONAL INFORMATION

A. Share capital

Not applicable.

B. Memorandum of Continuance and Bye-laws

We are an exempted company incorporated under the laws of Bermuda. On January 24, 2019, our board of directors determined that it would be in our
best interest to change our legal seat and jurisdiction of incorporation, respectively, from Switzerland to Bermuda pursuant to the Redomestication. Our
shareholders approved the Redomestication and adopted the Memorandum of Continuance and the Bye-laws at an extraordinary meeting of shareholders
held on March 8, 2019. Upon the issuance of a certificate of continuance by the Registrar of Companies in Bermuda on March 18, 2019, the Company
discontinued as a Swiss company and, pursuant to Article 163 of the Swiss Federal Act on Private International Law and pursuant to Section 132C of the
Companies Act continued existence under the Companies Act as a Bermuda company with the name “Auris Medical Holding Ltd.”

Set  forth  below  is  a  description  of  our  share  capital,  Memorandum  of  Continuance  and  Bye-laws.  Additionally,  set  forth  below  is  a  comparison  of

select provisions of the corporate laws of Delaware and Bermuda showing the default positions in each jurisdiction that govern shareholder rights.

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Bermuda Description of Share Capital

The  following  description  of  our  share  capital  summarizes  certain  provisions  of  our  Memorandum  of  Continuance  (which  is  equivalent  for  these
purposes to a memorandum of association under Bermuda law) and our Bye-laws. Such summaries do not purport to be complete and are subject to, and
are qualified in their entirety by reference to, all of the provisions of our Memorandum of Continuance and Bye-laws in effect from the continuance of the
Company. We urge you to read the forms of our Memorandum of Continuance and Bye-laws, included as exhibits to this Annual Report.

General

We  are  an  exempted  company  incorporated  under  the  laws  of  Bermuda.  We  began  our  current  operations  in  2003  as  a  corporation  organized  in
accordance with Swiss law and domiciled in Switzerland under the name Auris Medical AG, and our name was changed to Auris Medical Holding AG on
April 22, 2014. Following the Merger on March 13, 2018, the surviving entity was named Auris Medical Holding AG. Upon the issuance of a certificate of
continuance by the Registrar of Companies in Bermuda on March 18, 2019, the Redomestication was effected and we continued in Bermuda pursuant to
Section  132C  of  the  Companies  Act  as  a  Bermuda  company,  subject  to  the  Companies Act  and  other  laws  of  Bermuda,  with  the  name  “Auris  Medical
Holding Ltd.” Our registered office is located at Clarendon House, 2 Church Street, Hamilton HM 11, Bermuda.

The Memorandum of Continuance provides that the objects of our business are unrestricted, and we have the capacity, rights, powers and privileges of

a natural person.

Since the Redomestication, other than the 2019 Reverse Share Split and as otherwise described herein, there have been no material changes to our
share capital, mergers, amalgamations or consolidations of us or any of our subsidiaries, no material changes in the mode of conducting our business, no
material  changes  in  the  types  of  products  produced  or  services  rendered  and  no  name  changes.  There  have  been  no  bankruptcy,  receivership  or  similar
proceedings with respect to us or our subsidiaries.

There have been no public takeover offers by third parties for our shares nor any public takeover offers by us for the shares of another company which

have occurred during the last or current financial years.

Share Capital

As  of  December  31,  2020,  our  authorized  share  capital  consisted  of  25,000,000  common  shares,  par  value  CHF  0.01  per  share,  and  20,000,000
preference shares, par value CHF 0.02 per share, and there were 11,417,159 common shares issued and outstanding, excluding 1,038,537 common shares
issuable upon exercise of options and 1,143,537 common shares issuable upon exercise of warrants, and no preference shares issued and outstanding. All
the Company’s issued and outstanding shares are fully paid in.

Pursuant  to  our  Bye-laws,  subject  to  any  resolution  of  the  shareholders  to  the  contrary,  our  board  of  directors  is  authorized  to  issue  any  of  our

authorized but unissued shares. There are no limitations on the right of non-Bermudians or non-residents of Bermuda to hold or vote our shares.

Common Shares

Holders of common shares have no pre-emptive, redemption, conversion or sinking fund rights. Holders of common shares are entitled to one vote per
share on all matters submitted to a vote of holders of common shares. Unless a different majority is required by law or by our Bye-laws, resolutions to be
approved by holders of common shares require approval by a simple majority of votes cast at a general meeting at which a quorum is present.

In the event of our liquidation, dissolution or winding up, the holders of common shares are entitled to share equally and ratably in our assets, if any,

remaining after the payment of all of our debts and liabilities, subject to any liquidation preference on any issued and outstanding preference shares.

Preference Shares

Pursuant to Bermuda law and our Bye-laws, our board of directors by resolution may establish one or more series of preference shares having such
number of shares, designations, dividend rates, relative voting rights, conversion or exchange rights, redemption rights, liquidation rights and other relative
participation,  optional  or  other  special  rights,  qualifications,  limitations  or  restrictions  as  may  be  fixed  by  the  board  without  any  further  shareholder
approval. Such rights, preferences, powers and limitations as may be established could have the effect of discouraging an attempt to obtain control of us.

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Dividend Rights

Under Bermuda law, the board of directors may declare a dividend without shareholder approval, but a company may not declare or pay dividends if
there are reasonable grounds for believing that: (i) the company is, or would after the payment be, unable to pay its liabilities as they become due; or (ii) the
realizable value of its assets would thereby be less than its liabilities. Under our Bye-laws, each common share is entitled to dividends if, as and when
dividends are declared by our board of directors, subject to any preferred dividend right of the holders of any preference shares.

Variation of Rights

If  at  any  time  we  have  more  than  one  class  of  shares,  the  rights  attaching  to  any  class,  unless  otherwise  provided  for  by  the  terms  of  issue  of  the
relevant class, may be varied either: (i) with the consent in writing of the holders of 75% of the issued shares of that class; or (ii) with the sanction of a
resolution passed by a majority of the votes cast at a general meeting of the relevant class of shareholders at which a quorum consisting of at least two or
more persons holding or representing issued and outstanding shares of the relevant class is present. Our Bye-laws specify that the creation or issue of shares
ranking equally with existing shares will not, unless expressly provided by the terms of issue of existing shares, vary the rights attached to existing shares.
In addition, the creation or issue of preference shares ranking prior to common shares will not be deemed to vary the rights attached to common shares or,
subject to the terms of any other series of preference shares, to vary the rights attached to any other series of preference shares.

Transfer of Shares

Our board of directors may in its absolute discretion and without assigning any reason refuse to register the transfer of a share that it is not fully paid.
Our board of directors may also refuse to recognize an instrument of transfer of a share unless it is accompanied by the relevant share certificate and such
other  evidence  of  the  transferor’s  right  to  make  the  transfer  as  our  board  of  directors  shall  reasonably  require.  Subject  to  these  restrictions,  a  holder  of
common shares may transfer the title to all or any of his common shares by completing a form of transfer in the form set out in our Bye-laws (or as near
thereto as circumstances admit) or in such other common form as the board may accept. The instrument of transfer must be signed by the transferor and
transferee, although in the case of a fully paid share our board of directors may accept the instrument signed only by the transferor.

Share Split and Reverse Share Split effected by consolidating our common shares

Our board of directors may in its absolute discretion and without further approval of shareholders divide, consolidate or sub-divide our share capital in
any manner permitted by the Companies Act, including approving a reverse share split by consolidating our common shares (together with a corresponding
increase in the par value thereof) in a ratio determined by the board of directors. Our Bye-laws also provide that upon an alteration or reduction of share
capital where fractions of shares or some other difficulty would arise, our board of directors may deal with or resolve the same in any manner as it thinks
fit.

Meeting of Shareholders

Under Bermuda law, a company is required to convene at least one general meeting of shareholders each calendar year (the “annual general meeting”).
However, the members may by resolution waive this requirement, either for a specific year or period of time, or indefinitely. When the requirement has
been so waived, any member may, on notice to the company, terminate the waiver, in which case an annual general meeting must be called.

Bermuda law provides that a special general meeting of shareholders may be called by the board of directors of a company and must be called upon the
request of shareholders holding not less than 10% of the paid-up capital of the company carrying the right to vote at general meetings. Bermuda law also
requires that shareholders be given at least five days’ advance notice of a general meeting, but the accidental omission to give notice to any person does not
invalidate  the  proceedings  at  a  meeting.  Our  Bye-laws  provide  that  the  board  of  directors  may  convene  an  annual  general  meeting  or  a  special  general
meeting. Under our Bye-laws, at least 14 days’ notice of an annual general meeting or a special general meeting must be given to each shareholder entitled
to vote at such meeting. This notice requirement is subject to the ability to hold such meetings on shorter notice if such notice is agreed: (i) in the case of an
annual general meeting by all of the shareholders entitled to attend and vote at such meeting; or (ii) in the case of a special general meeting by a majority in
number of the shareholders entitled to attend and vote at the meeting holding not less than 95% in nominal value of the shares entitled to vote at such
meeting. The quorum required for a general meeting of shareholders is two or more persons present in person at the start of the meeting and representing in
person or by proxy issued and outstanding common shares.

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Access to Books and Records and Dissemination of Information

Members  of  the  general  public  have  a  right  to  inspect  the  public  documents  of  a  company  available  at  the  office  of  the  Registrar  of  Companies  in
Bermuda. These documents include the company’s memorandum of association (or memorandum of continuance), including its objects and powers, and
certain alterations to the memorandum of association (or memorandum of continuance). The shareholders have the additional right to inspect the bye-laws
of the company, minutes of general meetings and the company’s audited financial statements, which must be presented to the annual general meeting. The
register  of  members  of  a  company  is  also  open  to  inspection  by  shareholders  and  by  members  of  the  general  public  without  charge.  The  register  of
members is required to be open for inspection for not less than two hours in any business day (subject to the ability of a company to close the register of
members for not more than thirty days in a year). A company is required to maintain its share register in Bermuda but may, subject to the provisions of the
Companies Act, establish a branch register outside of Bermuda. A company is required to keep at its registered office a register of directors and officers
that is open for inspection for not less than two hours in any business day by members of the public without charge. A company is also required to file with
the Registrar of Companies in Bermuda a list of its directors to be maintained on a register, which register will be available for public inspection subject to
such conditions as the Registrar may impose and on payment of such fee as may be prescribed. Bermuda law does not, however, provide a general right for
shareholders to inspect or obtain copies of any other corporate records.

Election and Removal of Directors

Our  Bye-laws  provide  that  our  board  shall  consist  of  three  directors  or  such  greater  number  as  the  board  may  determine.  Our  board  of  directors
currently  consists  of  five  directors.  Each  director  shall  hold  office  for  such  term  as  the  shareholders  may  determine  or,  in  their  absence  of  such
determination, until the next annual general meeting or until their successors are elected or appointed or their office is otherwise vacated.

Any  shareholder  or  shareholders  holding  or  representing  not  less  than  5%  of  the  total  voting  rights  wishing  to  propose  for  election  as  a  director
someone  who  is  not  an  existing  director  or  is  not  proposed  by  our  board  must  give  notice  of  the  intention  to  propose  the  person  for  election.  Where  a
director is to be elected at an annual general meeting, that notice must be given not less than 90 days nor more than 120 days before the anniversary of the
last annual general meeting prior to the giving of the notice or, in the event the annual general meeting is called for a date that is not 30 days before or after
such anniversary the notice must be given not later than 10 days following the earlier of the date on which notice of the annual general meeting was posted
to members or the date on which public disclosure of the date of the annual general meeting was made. Where a director is to be elected at a special general
meeting, that notice must be given not later than 10 days following the earlier of the date on which notice of the special general meeting was posted to
members or the date on which public disclosure of the date of the special general meeting was made.

A director may be removed, with cause, by the shareholders, provided notice of the shareholders meeting convened to remove the director is given to
the director. The notice must contain a statement of the intention to remove the director and must be served on the director not less than fourteen days
before the meeting. The director is entitled to attend the meeting and be heard on the motion for his removal.

Proceedings of Board of Directors

Our  Bye-laws  provide  that  our  business  is  to  be  managed  and  conducted  by  our  board  of  directors.  Bermuda  law  permits  individual  and  corporate
directors and there is no requirement in our Bye-laws or Bermuda law that directors hold any of our shares. There is also no requirement in our Bye-laws or
Bermuda law that our directors must retire at a certain age.

The  remuneration  of  our  directors  is  determined  by  our  board  of  directors,  and  there  is  no  requirement  that  a  specified  number  or  percentage  of
“independent” directors must approve any such determination. Our directors may also be paid all travel, hotel and other expenses properly incurred by them
in connection with our business or their duties as directors.

Provided a director discloses a direct or indirect interest in any contract or arrangement with us as required by Bermuda law, such director is entitled to
vote in respect of any such contract or arrangement in which he or she is interested unless he or she is disqualified from voting by the chairman of the
relevant board meeting.

106

 
 
 
 
 
 
 
 
 
 
 
 
Indemnification of Directors and Officers

Section 98 of the Companies Act provides generally that a Bermuda company may indemnify its directors, officers and auditors against any liability
which by virtue of any rule of law would otherwise be imposed on them in respect of any negligence, default, breach of duty or breach of trust, except in
cases where such liability arises from fraud or dishonesty of which such director, officer or auditor may be guilty in relation to the company. Section 98
further  provides  that  a  Bermuda  company  may  indemnify  its  directors,  officers  and  auditors  against  any  liability  incurred  by  them  in  defending  any
proceedings, whether civil or criminal, in which judgment is awarded in their favor or in which they are acquitted or granted relief by the Supreme Court of
Bermuda pursuant to section 281 of the Companies Act.

Our Bye-laws provide that we shall indemnify our officers and directors in respect of their actions and omissions, except in respect of their fraud or
dishonesty. Our Bye-laws provide that the shareholders waive all claims or rights of action that they might have, individually or in right of the company,
against any of the company’s directors or officers for any act or failure to act in the performance of such director’s or officer’s duties, except in respect of
any fraud or dishonesty of such director or officer. Section 98A of the Companies Act permits us to purchase and maintain insurance for the benefit of any
officer or director in respect of any loss or liability attaching to him in respect of any negligence, default, breach of duty or breach of trust, whether or not
we may otherwise indemnify such officer or director. We have purchased and maintain a directors’ and officers’ liability policy for such a purpose. See
“Comparison of Corporate Law—Indemnification of directors and executive management and limitation of liability.”

Amendment of Memorandum of Continuance and Bye-laws

Bermuda law provides that the memorandum of association (or memorandum of continuance) of a company may be amended by a resolution passed at
a general meeting of shareholders. Our Bye-laws provide that no bye-law shall be rescinded, altered or amended, and no new bye-law shall be made, unless
it shall have been approved by a resolution of our board of directors and by a resolution of our shareholders. In the case of certain bye-laws, such as the
Bye-laws relating to election and removal of directors, approval of business combinations and amendment of bye-law provisions, the required resolutions
must include the affirmative vote of at least 66 2⁄3% of our directors then in office and of at least 66 2⁄3% percent of the votes attaching to all shares in
issue.

Under Bermuda law, the holders of an aggregate of not less than 20% in par value of a company’s issued share capital or any class thereof have the
right to apply to the Supreme Court of Bermuda for an annulment of any amendment of the memorandum of association (or memorandum of continuance)
adopted by shareholders at any general meeting, other than an amendment which alters or reduces a company’s share capital as provided in the Companies
Act. Where such an application is made, the amendment becomes effective only to the extent that it is confirmed by the Bermuda court. An application for
an annulment of an amendment of the memorandum of association (or memorandum of continuance) must be made within twenty-one days after the date
on which the resolution altering the company’s memorandum of association (or memorandum of continuance) is passed and may be made on behalf of
persons entitled to make the application by one or more of their number as they may appoint in writing for the purpose. No application may be made by
shareholders voting in favor of the amendment.

Amalgamations, Mergers and Business Combinations

The  amalgamation  or  merger  of  a  Bermuda  company  with  another  company  or  corporation  (other  than  certain  affiliated  companies)  requires  an
amalgamation or merger agreement that is approved by the company’s board of directors and by its shareholders. Unless the company’s bye-laws provide
otherwise, the approval of 75% of the shareholders voting at such meeting is required to approve the amalgamation or merger agreement, and the quorum
for  such  meeting  must  be  two  persons  holding  or  representing  more  than  one-third  of  the  issued  shares  of  the  company.  Our  Bye-laws  provide  that  an
amalgamation or a merger (other than with a wholly owned subsidiary or as described below) that has been approved by the board must only be approved
by  a  majority  of  the  votes  cast  at  a  general  meeting  of  the  shareholders  at  which  the  quorum  shall  be  two  or  more  persons  present  in  person  and
representing in person or by proxy issued and outstanding common voting shares. Any amalgamation or merger or other business combination (as defined
in the Bye-laws) not approved by our board of directors must be approved by the holders of not less than 66 2⁄3% of all votes attaching to all shares then in
issue entitling the holder to attend and vote on the resolution.

Under Bermuda law, in the event of an amalgamation or merger of a Bermuda company with another company or corporation, a shareholder of the
Bermuda company who did not vote in favor of the amalgamation or merger and who is not satisfied that fair value has been offered for such shareholder’s
shares may, within one month of notice of the shareholders meeting, apply to the Supreme Court of Bermuda to appraise the fair value of those shares.

107

 
 
 
 
 
 
 
 
 
 
 
Our Bye-laws contain provisions regarding “business combinations” with “interested shareholders”. Pursuant to the Bye-laws, in addition to any other
approval that may be required by applicable law, any business combination with an interested shareholder within a period of three years after the date of the
transaction in which the person became an interested shareholder must be approved by our board and authorized at an annual or special general meeting by
the affirmative vote of at least 66 2⁄3% of our issued and outstanding voting shares that are not owned by the interested shareholder, unless: (i) prior to the
time  that  the  shareholder  becoming  an  interested  shareholder,  our  board  of  directors  approved  either  the  business  combination  or  the  transaction  that
resulted in the shareholder becoming an interested shareholder; or (ii) upon consummation of the transaction that resulted in the shareholder becoming an
interested shareholder, the interested shareholder owned at least 85% of our issued and outstanding voting shares at the time the transaction commenced.
For purposes of these provisions, “business combinations” include mergers, amalgamations, consolidations and certain sales, leases, exchanges, mortgages,
pledges, transfers and other dispositions of assets, issuances and transfers of shares and other transactions resulting in a financial benefit to an interested
shareholder. An  “interested  shareholder”  is  a  person  that  beneficially  owns  15%  or  more  of  our  issued  and  outstanding  voting  shares  and  any  person
affiliated or associated with us that owned 15% or more of our issued and outstanding voting shares at any time three years prior to the relevant time.

Compulsory Acquisition of Shares Held by Minority Holders

An acquiring party is generally able to acquire compulsorily the common shares of minority holders in the following ways:

(1) By a procedure under the Companies Act known as a “scheme of arrangement.” A scheme of arrangement could be effected by obtaining
the agreement of the company and of holders of its shares (or any class of shares), representing in the aggregate a majority in number and at least 75%
in value of the shares or class of shares present and voting at a court ordered meeting held to consider the scheme or arrangement. The scheme of
arrangement must then be sanctioned by the Bermuda Supreme Court. If a scheme of arrangement receives all necessary agreements and sanctions,
upon the filing of the court order with the Registrar of Companies in Bermuda, all holders of common shares could be compelled to sell their shares
under the terms of the scheme or arrangement.

(2) If the acquiring party is a company it may compulsorily acquire all the shares of the target company, by acquiring pursuant to a tender
offer 90% of the shares or class of shares not already owned by, or by a nominee for, the acquiring party (the offeror), or any of its subsidiaries. If an
offeror has, within four months after the making of an offer for all the shares or class of shares not owned by, or by a nominee for, the offeror, or any of
its subsidiaries, obtained the approval of the holders of 90% or more of all the shares to which the offer relates, the offeror may, at any time within two
months beginning with the date on which the approval was obtained, require by notice any nontendering shareholder to transfer its shares on the same
terms  as  the  original  offer.  In  those  circumstances,  nontendering  shareholders  will  be  compelled  to  sell  their  shares  unless  the  Supreme  Court  of
Bermuda (on application made within a one-month period from the date of the offeror’s notice of its intention to acquire such shares) orders otherwise.

(3) Where one or more parties holds not less than 95% of the shares or a class of shares of a company, such holder(s) may, pursuant to a notice
given to the remaining shareholders or class of shareholders, acquire the shares of such remaining shareholders or class of shareholders. When this
notice is given, the acquiring party is entitled and bound to acquire the shares of the remaining shareholders on the terms set out in the notice, unless a
remaining shareholder, within one month of receiving such notice, applies to the Supreme Court of Bermuda for an appraisal of the value of its shares.
This provision only applies where the acquiring party offers the same terms to all holders of shares whose shares are being acquired.

Anti-Takeover Provisions

Two-thirds  supermajority  shareholder  voting  requirement:  Our  Bye-laws  provide  that,  except  to  the  extent  that  a  proposal  has  received  the  prior
approval of the board, the approval of an amalgamation, merger or consolidation with or into any other person shall require the affirmative vote of not less
than  66  2⁄3%  of  all  votes  attaching  to  all  shares  then  in  issue  entitling  the  holder  to  attend  and  vote  on  the  resolution  (except  for  certain  “business
combinations” with “interested shareholders” as set forth in Amalgamations, Mergers and Business Combinations above).

Amendments to the Bye-laws: Our Bye-laws provide that no bye-law may be rescinded, altered or amended and no new bye-law may be made until the
same has been approved by a resolution of the board and by a resolution of the shareholders. In the case of certain bye-laws, such as the Bye-laws relating
to election and removal of directors, approval of business combinations and amendment of bye-law provisions, the required resolutions must include the
affirmative vote of at least 66 2⁄3% of our directors then in office and of at least 66 2⁄3% percent of the votes attaching to all issued and outstanding shares.

108

 
 
 
 
 
 
 
 
 
 
 
Limitations on the election of directors: Our Bye-laws provide that a person may be proposed for election or appointment as a director at a general
meeting either by the board or by one or more shareholders holding our shares which in the aggregate carry not less than 5% of the voting rights in respect
of the election of directors. In addition, unless a person is proposed for election or appointment as a director by the board, when a person is proposed for
appointment or election as a director, written notice of the proposal must be given to us as follows. Where a director is to be appointed or elected: (1) at an
annual general meeting, such notice must be given not less than 90 days nor more than 120 days before the anniversary of the last annual general meeting
prior to the giving of the notice or, in the event the annual general meeting is called for a date that is not 30 days before or after such anniversary the notice
must be given not later than 10 days following the earlier of the date on which notice of the annual general meeting was posted to shareholders or the date
on which public disclosure of the date of the annual general meeting was made; and (2) at a special general meeting, such notice must be given not later
than  10  days  following  the  earlier  of  the  date  on  which  notice  of  the  special  general  meeting  was  posted  to  shareholders  or  the  date  on  which  public
disclosure of the date of the special general meeting was made.

Shareholder Suits

Class actions and derivative actions are generally not available to shareholders under Bermuda law. The Bermuda courts, however, would ordinarily be
expected to permit a shareholder to commence an action in the name of a company to remedy a wrong to the company where the act complained of is
alleged  to  be  beyond  the  corporate  power  of  the  company  or  illegal,  or  would  result  in  the  violation  of  the  company’s  memorandum  of  association  (or
memorandum of continuance) or bye-laws. Furthermore, consideration would be given by a Bermuda court to acts that are alleged to constitute a fraud
against the minority shareholders or, for instance, where an act requires the approval of a greater percentage of the company’s shareholders than that which
actually approved it.

When the affairs of a company are being conducted in a manner which is oppressive or prejudicial to the interests of some part of the shareholders, one
or more shareholders may apply to the Supreme Court of Bermuda, which may make such order as it sees fit, including an order regulating the conduct of
the company’s affairs in the future or ordering the purchase of the shares of any shareholders by other shareholders or by the company.

Our Bye-laws contain a provision by virtue of which our shareholders waive any claim or right of action that they have, both individually and on our
behalf,  against  any  director  or  officer  in  relation  to  any  action  or  failure  to  take  action  by  such  director  or  officer,  except  in  respect  of  any  fraud  or
dishonesty  of  such  director  or  officer.  The  SEC  has  advised  that  the  operation  of  this  provision  as  a  waiver  of  the  right  to  sue  for  violations  of  federal
securities laws would likely be unenforceable in U.S. courts.

Capitalization of Profits and Reserves

Pursuant  to  our  Bye-laws,  our  board  of  directors  may  (i)  capitalize  any  part  of  the  amount  of  our  share  premium  or  other  reserve  accounts  or  any
amount credited to our profit and loss account or otherwise available for distribution by applying such sum in paying up unissued shares to be allotted as
fully paid bonus shares pro-rata (except in connection with the conversion of shares) to the shareholders; or (ii) capitalize any sum standing to the credit of
a reserve account or sums otherwise available for dividend or distribution by paying up in full, partly paid or nil paid shares of those shareholders who
would have been entitled to such sums if they were distributed by way of dividend or distribution.

Exchange controls

We  have  received  consent  under  the  Exchange  Control  Act  1972  from  the  Bermuda  Monetary  Authority  for  the  issue  and  transfer  of  the  common
shares to and between non-residents of Bermuda for exchange control purposes provided our shares remain listed on an appointed stock exchange, which
includes the Nasdaq Capital Market. In granting such consent the Bermuda Monetary Authority accepts no responsibility for our financial soundness or the
correctness of any of the statements made or opinions expressed in this Annual Report.

Registrar or Transfer Agent

A  register  of  holders  of  the  common  shares  is  maintained  by  Conyers  Corporate  Services  (Bermuda)  Limited  in  Bermuda,  and  a  branch  register  is

maintained in the United States by American Stock Transfer & Trust Company, LLC, who will serve as branch registrar and transfer agent.

109

 
 
 
 
 
 
 
 
 
 
 
 
 
Untraced Shareholders

Our Bye-laws provide that our board of directors may forfeit any dividend or other monies payable in respect of any shares which remain unclaimed
for six years from the date when such monies became due for payment. In addition, we are entitled to cease sending dividend warrants and checks by post
or  otherwise  to  a  shareholder  if  such  instruments  have  been  returned  undelivered  to,  or  left  uncashed  by,  such  shareholder  on  at  least  two  consecutive
occasions  or,  following  one  such  occasion,  reasonable  enquires  have  failed  to  establish  the  shareholder’s  new  address.  This  entitlement  ceases  if  the
shareholder claims a dividend or cashes a dividend check or a warrant.

Certain Provisions of Bermuda Law

We have been designated by the Bermuda Monetary Authority as a non-resident for Bermuda exchange control purposes. This designation allows us to
engage  in  transactions  in  currencies  other  than  the  Bermuda  dollar,  and  there  are  no  restrictions  on  our  ability  to  transfer  funds  (other  than  funds
denominated in Bermuda dollars) in and out of Bermuda or to pay dividends to United States residents who are holders of our common shares.

We have received consent from the Bermuda Monetary Authority for the issue and free transferability of all of our common shares to and between non-
residents of Bermuda for exchange control purposes, provided our shares remain listed on an appointed stock exchange, which includes the Nasdaq Capital
Market. Approvals or permissions given by the Bermuda Monetary Authority do not constitute a guarantee by the Bermuda Monetary Authority as to our
performance or creditworthiness. Accordingly, in giving such consent or permissions, the Bermuda Monetary Authority shall not be liable for the financial
soundness, performance or default of our business or for the correctness of any opinions or statements expressed in this Annual Report. Certain issues and
transfers  of  common  shares  involving  persons  deemed  resident  in  Bermuda  for  exchange  control  purposes  require  the  specific  consent  of  the  Bermuda
Monetary Authority.

In accordance with Bermuda law, share certificates are only issued in the names of companies, partnerships or individuals. In the case of a shareholder
acting in a special capacity (for example as a trustee), certificates may, at the request of the shareholder, record the capacity in which the shareholder is
acting. Notwithstanding such recording of any special capacity, we will not be bound to investigate or see to the execution of any such trust. We will take
no notice of any trust applicable to any of our shares, whether or not we have been notified of such trust.

110

 
 
 
 
 
 
 
 
Comparison of Corporate Law

Set forth below is a comparison of select provisions of the corporate laws of Delaware and Bermuda showing the default positions in each jurisdiction

that govern shareholder rights.

DELAWARE CORPORATE LAW

BERMUDA CORPORATE LAW

Mergers and similar arrangements

Under  the  Delaware  General  Corporation  Law,  with  certain  exceptions,  a
merger, consolidation, sale, lease or transfer of all or substantially all of the
assets  of  a  corporation  must  be  approved  by  the  board  of  directors  and  a
majority of the outstanding shares entitled to vote thereon. A shareholder of
a Delaware corporation participating in certain major corporate transactions
may, under certain circumstances, be entitled to appraisal rights pursuant to
which such shareholder may receive cash in the amount of the fair value of
the shares held by such shareholder (as determined by a court) in lieu of the
consideration such shareholder would otherwise receive in the transaction.
The  Delaware  General  Corporation  Law  also  provides  that  a  parent
corporation,  by  resolution  of  its  board  of  directors,  may  merge  with  any
subsidiary,  of  which  it  owns  at  least  90.0%  of  each  class  of  capital  stock
without  a  vote  by  the  shareholders  of  such  subsidiary.  Upon  any  such
merger,  dissenting  shareholders  of  the  subsidiary  would  have  appraisal
rights.

  The amalgamation or merger of a Bermuda company with another company
or  corporation  (other  than  certain  affiliated  companies)  requires  the
amalgamation or merger agreement to be approved by the company’s board
of directors and by its shareholders. Unless the company’s bye-laws provide
otherwise,  the  approval  of  75%  of  the  shareholders  voting  at  a  general
meeting is required to approve the amalgamation or merger agreement, and
the quorum for such meeting must be two persons holding or representing
more  than  one-third  of  the  issued  shares  of  the  company.  The  Bye-laws
provide that a merger or an amalgamation (other than with a wholly owned
subsidiary or as described below) that has been approved by the board must
only be approved by a majority of the votes cast at a general meeting of the
shareholders at which the quorum shall be two or more persons present in
person  and  representing  in  person  or  by  proxy  issued  and  outstanding
voting shares.

The  Bye-laws  contain  provisions  regarding  “business  combinations”  with
“interested  shareholders”.  Pursuant  to  our  Bye-laws,  in  addition  to  any
other  approval  that  may  be  required  by  applicable  law,  any  business
combination  with  an  interested  shareholder  within  a  period  of  three  years
after  the  date  of  the  transaction  in  which  the  person  became  an  interested
shareholder must be approved by Auris Medical’s board and authorized at
an annual or special general meeting by the affirmative vote of at least 66
and  2/3rds%  of  Auris  Medical’s  issued  and  outstanding  voting  shares  that
are not owned by the interested shareholder, unless: (i) prior to the time that
the shareholder becoming an interested shareholder, our board of directors
approved either the business combination or the transaction that resulted in
the shareholder becoming an interested shareholder; or

(ii) upon  consummation  of  the  transaction  that  resulted  in  the  shareholder
becoming  an  interested  shareholder,  the  interested  shareholder  owned  at
least  85%  of  our  issued  and  outstanding  voting  shares  at  the  time  the
transaction  commenced.  For  purposes  of  these  provisions,  “business
combinations” include mergers, amalgamations, consolidations and certain
sales, 
transfers  and  other
dispositions  of  assets,  issuances  and  transfers  of  shares  and  other
transactions resulting in a financial benefit to an interested shareholder.

leases,  exchanges,  mortgages,  pledges, 

An “interested shareholder” is a person that beneficially owns 15% or more
of  our  issued  and  outstanding  voting  shares  and  any  person  affiliated  or
associated with us that owned 15% or more of our issued and outstanding
voting shares at any time three years prior to the relevant time.

  Under  Bermuda  law,  in  the  event  of  an  amalgamation  or  merger  of  a
Bermuda company with another company or corporation, a shareholder of
the  Bermuda  company  who  did  not  vote  in  favor  of  the  amalgamation  or
merger  and  who  is  not  satisfied  that  fair  value  has  been  offered  for  such
shareholder’s  shares  may,  within  one  month  of  notice  of  the  shareholders
meeting, apply to the Supreme Court of Bermuda to appraise the fair value
of  those  shares.  Note  that  each  share  of  an  amalgamating  or  merging
company carries the right to vote in respect of an amalgamation or merger
whether or not is otherwise carries the right to vote.

111

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
DELAWARE CORPORATE LAW

BERMUDA CORPORATE LAW

Shareholders’ suits

Class actions and derivative actions generally are available to shareholders
of a Delaware corporation for, among other things, breach of fiduciary duty,
corporate waste and actions not taken in accordance with applicable law. In
such actions, the court has discretion to permit the winning party to recover
attorneys’ fees incurred in connection with such action.

  Class  actions  and  derivative  actions  are  generally  not  available  to
shareholders  under  Bermuda  law.  The  Bermuda  courts,  however,  would
ordinarily be expected to permit a shareholder to commence an action in the
name  of  a  company  to  remedy  a  wrong  to  the  company  where  the  act
complained of is alleged to be beyond the corporate power of the company
or illegal, or would result in the violation of the company’s memorandum of
association  or  bye-laws.  Furthermore,  consideration  would  be  given  by  a
Bermuda  court  to  acts  that  are  alleged  to  constitute  a  fraud  against  the
minority shareholders or, for instance, where an act requires the approval of
a greater percentage of the company’s shareholders than that which actually
approved it.

When the affairs of a company are being conducted in a manner which is
oppressive  or  prejudicial  to  the  interests  of  some  part  of  the  shareholders,
one  or  more  shareholders  may  apply  to  the  Supreme  Court  of  Bermuda,
which may make such order as it sees fit, including an order regulating the
conduct of the company’s affairs in the future or ordering the purchase of
the shares of any shareholders by other shareholders or by the company.

The  Bye-laws  contain  a  provision  by  virtue  of  which  Auris  Medical’s
shareholders  waive  any  claim  or  right  of  action  that  they  have,  both
individually and on Auris Medical’s behalf, against any director or officer
in relation to any action or failure to take action by such director or officer,
except in respect of any fraud or dishonesty of such director or officer.

Shareholder vote on board and management compensation

Under  the  Delaware  General  Corporation  Law,  the  board  of  directors  has
the  authority  to  fix  the  compensation  of  directors,  unless  otherwise
restricted by the certificate of incorporation or bylaws.

  The Bye-laws contains a provision that the board of directors has the power

to determine the remuneration, if any, of the directors.

Annual vote on board renewal

Unless directors are elected by written consent in lieu of an annual meeting,
directors are elected in an annual meeting of stockholders on a date and at a
time designated by or in the manner provided in the bylaws. Re-election is
possible.

  The Bye-laws  provide  that  the  directors  shall  hold  office  for  such  term  as
the shareholders may determine or, in their absence of such determination,
until the next annual general meeting, or until their successors are elected or
appointed or their office is otherwise vacated. Re-election is possible.

Classified boards are permitted.

  Provision for staggered boards of directors may be included in a company’s

bye-laws.

112

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
DELAWARE CORPORATE LAW

BERMUDA CORPORATE LAW

Indemnification of directors and executive management and limitation of liability

The  Delaware  General  Corporation  Law  provides  that  a  certificate  of
incorporation may contain a provision eliminating or limiting the personal
liability  of  directors  (but  not  other  controlling  persons)  of  the  corporation
for monetary damages for breach of a fiduciary duty as a director, except no
provision  in  the  certificate  of  incorporation  may  eliminate  or  limit  the
liability of a director for:

any  breach  of  a  director’s  duty  of  loyalty  to  the  corporation  or  its
shareholders;
acts  or  omissions  not  in  good  faith  or  which  involve  intentional
misconduct or a knowing violation of law;
statutory liability for unlawful payment of dividends or unlawful stock
purchase or redemption; or
any  transaction  from  which  the  director  derived  an  improper  personal
benefit.

A Delaware corporation may indemnify any person who was or is a party or
is threatened to be made a party to any proceeding, other than an action by
or on behalf of the corporation, because the person is or was a director or
officer,  against  liability  incurred  in  connection  with  the  proceeding  if  the
director or officer acted in good faith and in a manner reasonably believed
to  be  in,  or  not  opposed  to,  the  best  interests  of  the  corporation;  and  the
director or officer, with respect to any criminal action or proceeding, had no
reasonable cause to believe his or her conduct was unlawful.

  Section  98  of  the  Companies  Act  provides  generally  that  a  Bermuda
company  may  indemnify  its  directors,  officers  and  auditors  against  any
liability which by virtue of any rule of law would otherwise be imposed on
them in respect of any negligence, default, breach of duty or breach of trust,
except  in  cases  where  such  liability  arises  from  fraud  or  dishonesty  of
which  such  director,  officer  or  auditor  may  be  guilty  in  relation  to  the
company.  Section  98  further  provides  that  a  Bermuda  company  may
indemnify its directors, officers  and  auditors  against  any  liability  incurred
by them in defending any proceedings, whether civil or criminal, in which
judgment is awarded in their favor or in which they are acquitted or granted
relief  by  the  Supreme  Court  of  Bermuda  pursuant  to  section  281  of  the
Companies Act.

  The  Bye-laws  contain  provisions  that  provide  that  Auris  Medical  shall
indemnify  its  officers  and  directors  in  respect  of  their  actions  and
omissions,  except  in  respect  of  their  fraud  or  dishonesty.  Our  bye-laws
provide that the shareholders waive all claims or rights of action that they
might  have,  individually  or  in  right  of  the  company,  against  any  of  the
company’s  directors  or  officers  for  any  act  or  failure  to  act  in  the
performance of such director’s or officer’s duties, except in respect of any
fraud  or  dishonesty  of  such  director  or  officer.  Section  98A  of  the
Companies Act permits Auris Medical to purchase and maintain insurance
for  the  benefit  of  any  officer  or  director  in  respect  of  any  loss  or  liability
attaching  to  him  in  respect  of  any  negligence,  default,  breach  of  duty  or
breach of trust, whether or not we may otherwise indemnify such officer or
director. We have purchased and maintain a directors’ and officers’ liability
policy for such a purpose.

Unless  ordered  by  a  court,  any  foregoing  indemnification  is  subject  to  a
determination that the director or officer has met the applicable standard of
conduct:

by  a  majority  vote  of  the  directors  who  are  not  parties  to  the
proceeding, even though less than a quorum;
by  a  committee  of  directors  designated  by  a  majority  vote  of  the
eligible directors, even though less than a quorum;
by  independent  legal  counsel  in  a  written  opinion  if  there  are  no
eligible directors, or if the eligible directors so direct; or
by the shareholders.

Moreover, a Delaware corporation may not indemnify a director or officer
in connection with any proceeding in which the director or officer has been
adjudged to be liable to the corporation unless and only to the extent that the
court determines that, despite the adjudication of liability but in view of all
the circumstances of the case, the director or officer is fairly and reasonably
entitled to indemnity for those expenses which the court deems proper.

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Directors’ fiduciary duties

  At common law, members of a board of directors owe a fiduciary duty to
the company to act in good faith in their dealings with or on behalf of the
company  and  exercise  their  powers  and  fulfill  the  duties  of  their  office
honestly.  This  duty  includes  the  following  elements:  (i)  a  duty  to  act  in
good  faith  in  the  best  interests  of  the  company;  (ii)  a  duty  not  to  make  a
personal profit from opportunities that arise from the office of director; (iii)
a duty to avoid conflicts of interest; and (iv) a duty to exercise powers for
the purpose for which such powers were intended.

  The  Companies  Act  also  imposes  a  duty  on  directors  and  officers  of  a
Bermuda company to: (i) act honestly and in good faith with a view to the
best interests of the company; and (ii) exercise the care, diligence and skill
in  comparable
that  a  reasonably  prudent  person  would  exercise 
circumstances.

In  addition,  the  Companies  Act  imposes  various  duties  on  directors  and
officers  of  a  company  with  respect  to  certain  matters  of  management  and
administration of the company.

A director of a Delaware corporation has a fiduciary duty to the corporation
and its shareholders. This duty has two components:

the duty of care; and
the duty of loyalty.

The duty of care requires that a director act in good faith, with the care that
an  ordinarily  prudent  person  would  exercise  under  similar  circumstances.
Under  this  duty,  a  director  must  inform  himself  of,  and  disclose  to
shareholders,  all  material  information  reasonably  available  regarding  a
significant transaction. The duty of loyalty requires that a director act in a
manner he reasonably believes to be in the best interests of the corporation.
He must not use his corporate position for personal gain or advantage. This
duty prohibits self-dealing by a director and mandates that the best interest
of  the  corporation  and  its  shareholders  take  precedence  over  any  interest
possessed by a director, officer or controlling shareholder and not shared by
the shareholders generally. In general, actions of a director are presumed to
have been made on an informed basis, in good faith and in the honest belief
that the action taken was in the best interests of the corporation. However,
this  presumption  may  be  rebutted  by  evidence  a  breach  of  one  of  the
fiduciary duties.

Should such evidence be presented concerning a transaction by a director, a
director must prove the procedural fairness of the transaction, and that  the
transaction was of fair value to the corporation.

Shareholder action by written consent

A  Delaware  corporation  may,  in  its  certificate  of  incorporation,  eliminate
the right of shareholders to act by written consent.

  The Companies Act provides that shareholders may take action by written
consent,  except  in  respect  of  the  removal  of  an  auditor  from office before
the expiry of his term or in respect of a resolution passed for the purpose of
removing a director before the expiration of his term of office. A resolution
in writing is passed when it is signed by the members of the company who
at the date of the notice of the resolution represent such majority of votes as
would be required if the resolution had been voted on at a meeting or when
it  is  signed  by  all  the  members  of  the  company  or  such  other  majority  of
members as may be provided by the bye-laws of the company.

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Shareholder proposals

A shareholder of a Delaware corporation has the right to put any proposal
before  the  annual  meeting  of  shareholders,  provided  it  complies  with  the
notice  provisions  in  the  governing  documents.  A  special  meeting  may  be
called by the board of directors or any other person authorized to do so in
the governing documents, but shareholders may be precluded from calling
special meetings.

  Shareholder(s) may, as set forth below and at their own expense (unless the
company otherwise resolves), require the company to: (i) give notice to all
shareholders entitled to receive notice of the annual general meeting of any
resolution  that  the  shareholder(s)  may  properly  move  at  the  next  annual
general meeting; and/or (ii) circulate to all shareholders entitled to receive
notice of any general meeting a statement in respect of any matter referred
to  in  the  proposed  resolution  or  any  business  to  be  conducted  at  such
general  meeting.  The  number  of  shareholders  necessary  for  such  a
requisition  is  either:  (i)  any  number  of  shareholders  representing  not  less
than 5% of the total voting rights of all shareholders entitled to vote at the
meeting  to  which  the  requisition  relates;  or  (ii)  not  less  than  100
shareholders.

  Pursuant  to  the  Bye-laws,  any  shareholder  or  shareholders  holding  or
representing not less than 5% of the total voting rights wishing to propose
for election as a director someone who is not an existing director or is not
proposed  by  Auris  Medical’s  board  must  give  notice  of  the  intention  to
propose the person for election in accordance with the Bye-laws.

Cumulative voting

Under  the  Delaware  General  Corporation  Law,  cumulative  voting  for
elections of directors is not permitted unless the corporation’s certificate of
incorporation provides for it.

  Under Bermuda law, the voting rights of shareholders are regulated by the
company’s Bye-laws and, in certain circumstances, by the Companies Act.
The Bye-laws provide for a plurality of voting for elections of directors, and
cumulative voting for elections of directors is not permitted.

Removal of directors

A Delaware corporation with  a  classified  board  may  be  removed  only  for
cause with the approval of a majority of the outstanding shares entitled to
vote, unless the certificate of incorporation provides otherwise.

  Under  the  Bye-laws,  a  director  may  be  removed,  with  cause,  by  the
shareholders,  provided  notice  of  the  shareholders  meeting  convened  to
remove  the  director  is  given  to  the  director.  The  notice  must  contain  a
statement of the intention to remove the director and must be served on the
director  not  less  than  fourteen  days  before  the  meeting.  The  director  is
entitled to attend the meeting and be heard on the motion for his removal.

Transactions with interested shareholders

The  Delaware  General  Corporation  Law  generally  prohibits  a  Delaware
corporation  from  engaging  in  certain  business  combinations  with  an
“interested shareholder” for three years following the date that such person
becomes an interested shareholder. An interested shareholder generally is a
person  or  group  who  or  which  owns  or  owned  15.0%  or  more  of  the
corporation’s outstanding voting stock within the past three years.

  There is no similar law in Bermuda.

The  Bye-laws  contain  provisions  regarding  “business  combinations”  with
“interested  shareholders”  which  are  described  above  under  “mergers  and
similar arrangements.”

Dissolution; Winding up

Unless  the  board  of  directors  of  a  Delaware  corporation  approves  the
proposal to dissolve, dissolution must be approved by shareholders holding
100.0% of the total voting power of the corporation. Only if the dissolution
is  initiated  by  the  board  of  directors  may  it  be  approved  by  a  simple
majority  of  the  corporation’s  outstanding  shares.  Delaware  law  allows  a
Delaware  corporation  to  include  in  its  certificate  of  incorporation  a
supermajority  voting  requirement  in  connection  with  dissolutions  initiated
by the board.

  A  Bermuda  company  may  be  wound  up  by  the  Bermuda  court  on
application  presented  by  the  company  itself,  its  creditors  (including
contingent  or  prospective  creditors)  or  its  contributories.  The  Bermuda
court  has  authority  to  order  winding  up  in  a  number  of  specified
circumstances including  where  it  is,  in  the  opinion  of  the  Bermuda  court,
just and equitable to do so.

A Bermuda company limited by shares may be wound up voluntarily when
the  shareholders  so  resolve  in  general  meeting.  In  the  case  of  a  voluntary
winding up, the company shall, from the commencement of the winding up,
cease  to  carry  on  its  business,  except  so  far  as  may  be  required  for  the
beneficial winding up thereof.

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Variation of rights of shares

A  Delaware  corporation  may  vary  the  rights  of  a  class  of  shares  with  the
approval  of  a  majority  of  the  outstanding  shares  of  such  class,  unless the
certificate of incorporation provides otherwise.

  Under the Bye-laws, if at any time we have more than one class of shares,
the rights attaching to any class, unless otherwise provided for by the terms
of issue of the relevant class, may be varied either: (i) with the consent in
writing of the holders of 75% of the issued shares of that class; or (ii) with
the  sanction  of  a  resolution  passed  by  a  majority  of  the  votes  cast  at  a
general  meeting  of  the  relevant  class  of  shareholders  at  which  a  quorum
consisting of at least two persons holding or representing issued  shares  of
the relevant class is present. The Bye-laws specify that the creation or issue
of  shares  ranking  equally  with  existing  shares  will  not,  unless  expressly
provided by the terms of issue of existing shares, vary the rights attached to
existing  shares.  In  addition,  the  creation  or  issue  of  preference  shares
ranking  prior  to  common  shares  will  not  be  deemed  to  vary  the  rights
attached  to  common  shares  or,  subject  to  the  terms  of  any  other  series  of
preference  shares,  to  vary  the  rights  attached  to  any  other  series  of
preference shares.

A Delaware corporation’s governing documents may be amended with the
approval of a majority of the outstanding shares entitled to vote, unless the
certificate of incorporation provides otherwise.

  A Bermuda company’s memorandum of association and Bye-laws may be
amended  by  resolutions  of  the  board  of  directors  and  the  shareholders,
subject to the company’s bye-laws.

Amendment of governing documents

Inspection of Books and Records

Shareholders  of  a  Delaware  corporation,  upon  written  demand  under  oath
stating  the  purpose  thereof,  have  the  right  during  the  usual  hours  for
business to inspect for any proper purpose, and to obtain copies of list(s) of
shareholders  and  other  books  and  records  of  the  corporation  and  its
subsidiaries, if any, to the extent the books and records of such subsidiaries
are available to the corporation.

to 

  Members of the general public have a right to inspect the public documents
of  a  company  available  at  the  office  of  the  Registrar  of  Companies  in
Bermuda.  These  documents  include  the  company’s  memorandum  of
association/continuance,  including  its  objects  and  powers,  and  certain
alterations 
the  memorandum  of  association/continuance.  The
shareholders  have  the  additional  right  to  inspect  the  Bye-laws  of  the
company, minutes of general meetings and the company’s audited financial
statements,  which  must  be  presented  to  the  annual  general  meeting.  The
register  of  members  of  a  company  is  also  open  to  inspection  by
shareholders  without  charge,  and  by  members  of  the  general  public  on
payment  of  a  fee.  The  register  of  members  is  required  to  be  open  for
inspection  for  not  less  than  two  hours  in  any  business  day  (subject  to  the
ability  of  a  company  to  close  the  register  of  members  for  not  more  than
thirty days in a year). A company is required to maintain its share register in
Bermuda but may, subject to the provisions of the Companies Act, establish
a branch register outside of Bermuda. A company is required to keep at its
registered  office  a  register  of  directors  and  officers  that  is  open  for
inspection for not less than two hours in any business day by members of
the  public  without  charge.  Bermuda  law  does  not,  however,  provide  a
general  right  for  shareholders  to  inspect  or  obtain  copies  of  any  other
corporate records.

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Payment of dividends

The  board  of  directors  may  approve  a  dividend  without  shareholder
approval.  Subject  to  any  restrictions  contained  in  its  certificate  of
incorporation, the board may declare and pay dividends upon the shares of
its capital stock either:

out of its surplus, or
in case there is no such surplus, out of its net profits for the fiscal year
in which the dividend is declared and/or the preceding fiscal year.

Stockholder approval is required to authorize capital stock in excess of that
provided  in  the  charter.  Directors  may  issue  authorized  shares  without
stockholder approval.

  Under Bermuda law, the board of directors may declare a dividend without
shareholder  approval,  but  a  company  may  not  declare  or  pay  dividends  if
there are reasonable grounds for believing that: (i) the company is, or would
after the payment be, unable to pay its liabilities as they become due; or (ii)
that  the  realizable  value  of  its  assets  would  thereby  be  less  than  its
liabilities. Under the Bye-laws, each common share is entitled to dividends
if, as and when dividends are declared by our board of directors, subject to
any preferred dividend right of the holders of any preference shares.

All creation of shares requires the board of directors to adopt a resolution or
resolutions, pursuant to authority expressly vested in the board of directors
by the provisions of the company’s certificate of incorporation.

  The authorized share capital  of  a  Bermuda  company  is  determined  by  the

company’s shareholders.

Creation and issuance of new shares

C. Material contracts

Except as otherwise disclosed in this Annual Report (including the Exhibits), we are not currently, and have not been in the last two years, party to any

material contract, other than contracts entered into in the ordinary course of business.

D. Exchange controls

We have been designated by the Bermuda Monetary Authority as a non-resident for Bermuda exchange control purposes. This designation allows us to
engage  in  transactions  in  currencies  other  than  the  Bermuda  dollar,  and  there  are  no  restrictions  on  our  ability  to  transfer  funds  (other  than  funds
denominated in Bermuda dollars) in and out of Bermuda or to pay dividends to United States residents who are holders of our common shares.

We have received consent from the Bermuda Monetary Authority for the issue and free transferability of all of our common shares to and between non-
residents of Bermuda for exchange control purposes, provided our shares remain listed on an appointed stock exchange, which includes the Nasdaq Capital
Market. Approvals or permissions given by the Bermuda Monetary Authority do not constitute a guarantee by the Bermuda Monetary Authority as to our
performance or creditworthiness. Accordingly, in giving such consent or permissions, the Bermuda Monetary Authority shall not be liable for the financial
soundness, performance or default of our business or for the correctness of any opinions or statements expressed in this Annual Report. Certain issues and
transfers  of  common  shares  involving  persons  deemed  resident  in  Bermuda  for  exchange  control  purposes  require  the  specific  consent  of  the  Bermuda
Monetary Authority.

E. Taxation

The following summary contains a description of the material Bermuda, Swiss and U.S. federal income tax consequences of the acquisition, ownership
and disposition of common shares, but it does not purport to be a comprehensive description of all the tax considerations that may be relevant to a decision
to purchase common shares. The summary is based upon the tax laws of Bermuda and regulations thereunder, of Switzerland and regulations thereunder
and on the tax laws of the United States and regulations thereunder as of the date hereof, which may be subject to change.

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Bermuda Tax Considerations

At the present time, there is no Bermuda income or profits tax, withholding tax, capital gains tax, capital transfer tax, estate duty or inheritance tax
payable by us or by our shareholders in respect of our shares. We have received an assurance from the Minister of Finance of Bermuda under the Exempted
Undertakings Tax Protection Act 1966 that, in the event that any legislation is enacted in Bermuda imposing any tax computed on profits or income, or
computed on any capital asset, gain or appreciation or any tax in the nature of estate duty or inheritance tax, such tax shall not, until March 31, 2035, be
applicable to us or to any of our operations or to our shares, debentures or other obligations except insofar as such tax applies to persons ordinarily resident
in Bermuda or is payable by us in respect of real property owned or leased by us in Bermuda.

Swiss Tax Considerations

With  the  deletion  of  Auris  Medical  Holding  AG  from  the  Swiss  Commercial  Register  as  of  December  9,  2020,  our  taxability  in  Switzerland  has

ceased.

Material U.S. Federal Income Tax Considerations for U.S. Holders

The following is a description of the material U.S. federal income tax consequences to the U.S. Holders described below of owning and disposing of
common shares, but it does not purport to be a comprehensive description of all tax considerations that may be relevant to a particular person’s decision to
hold the common shares. This discussion applies only to a U.S. Holder that holds common shares as capital assets for U.S. federal income tax purposes. In
addition, it does not describe all of the tax consequences that may be relevant in light of the U.S. Holder’s particular circumstances, including alternative
minimum  tax  consequences,  the  potential  application  of  the  provisions  of  the  Code,  known  as  the  Medicare  contribution  tax  and  tax  consequences
applicable to U.S. Holders subject to special rules, such as:

● certain financial institutions;

● dealers or traders in securities who use a mark-to-market method of tax accounting;

● persons holding common shares as part of a straddle, wash sale, conversion transaction or persons entering into a constructive sale with respect to

the common shares;

● persons whose functional currency for U.S. federal income tax purposes is not the U.S. dollar;

● entities classified as partnerships for U.S. federal income tax purposes;

● tax-exempt entities, including an “individual retirement account” or “Roth IRA”;

● persons that own or are deemed to own ten percent or more of our stock by vote or value;

● persons who acquired our common shares pursuant to the exercise of an employee stock option or otherwise as compensation; or

● persons holding shares in connection with a trade or business conducted outside of the United States.

If an entity that is classified as a partnership for U.S. federal income tax purposes holds common shares, the U.S. federal income tax treatment of a
partner will generally depend on the status of the partner and the activities of the partnership. Partnerships holding common shares and partners in such
partnerships should consult their tax advisers as to their particular U.S. federal income tax consequences of holding and disposing of the common shares.

This discussion is based on the Code, administrative pronouncements, judicial decisions, final, temporary and proposed Treasury regulations, all as of

the date hereof, any of which is subject to change, possibly with retroactive effect.

A “U.S. Holder” is a holder who, for U.S. federal income tax purposes, is a beneficial owner of common shares and is:

● an individual who is a citizen or resident of the United States;

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● a corporation, or other  entity  taxable  as  a  corporation,  created  or  organized  in  or  under  the  laws  of  the  United  States,  any  state  therein  or  the

District of Columbia; or

● an estate the income of which is subject to U.S. federal income taxation regardless of its source.

● a trust with respect to which a U.S. court is able to exercise primary supervision over its administration and one or more U.S. persons have the
authority  to  control  all  of  its  substantial  decisions,  or  that  has  a  valid  election  in  effect  to  be  treated  as  a  U.S.  person  under  applicable  U.S.
Treasury Regulations.

U.S.  Holders  should  consult  their  tax  advisers  concerning  the  U.S.  federal,  state,  local  and  non-U.S.  tax  consequences  of  owning  and  disposing  of

common shares in their particular circumstances.

Passive Foreign Investment Company Rules

We believe that we were a PFIC for U.S. federal income tax purposes for our 2020 taxable year, and we expect to be a PFIC for our current taxable
year and for the foreseeable future. However, our actual PFIC status for the current or any future taxable year is uncertain and cannot be determined until
after the end of such taxable year. In addition, we may, directly or indirectly, hold equity interests in other PFICs, or Lower-tier PFICs. In general, a non-
U.S. corporation will be considered a PFIC for any taxable year in which (i) 75% or more of its gross income consists of passive income or (ii) 50% or
more of the average quarterly value of its assets consists of assets that produce, or are held for the production of, passive income. For purposes of the above
calculations, a non-U.S. corporation that directly or indirectly owns at least 25% by value of the shares of another corporation is treated as if it held its
proportionate  share  of  the  assets  of  the  other  corporation  and  received  directly  its  proportionate  share  of  the  income  of  the  other  corporation.  Passive
income generally includes dividends, interest, rents, royalties and capital gains.

Under  attribution  rules,  assuming  we  are  a  PFIC,  U.S.  Holders  will  be  deemed  to  own  their  proportionate  shares  of  Lower-tier  PFICs  and  will  be
subject to U.S. federal income tax according to the rules described in the following paragraphs on (i) certain distributions by a Lower-tier PFIC and (ii) a
disposition  of  shares  of  a  Lower-tier  PFIC,  in  each  case  as  if  the  U.S.  Holder  held  such  shares  directly,  even  if  the  U.S.  Holder  has  not  received  the
proceeds of those distributions or dispositions.

If  we  are  a  PFIC  for  any  taxable  year  during  which  a  U.S.  Holder  holds  our  shares,  the  U.S.  Holder  may  be  subject  to  certain  adverse  tax
consequences.  Unless  a  U.S.  Holder  makes  a  timely  “mark  to  market”  election  or  “qualified  electing  fund”  election,  each  as  discussed  below,  gain
recognized on a disposition (including, under certain circumstances, a pledge) of common shares by the U.S. Holder, or on an indirect disposition of shares
of a Lower-tier PFIC, will be allocated ratably over the U.S. Holder’s holding period for the shares. The amounts allocated to the taxable year of disposition
and to years before we became a PFIC, if any, will be taxed as ordinary income. The amounts allocated to each other taxable year will be subject to tax at
the highest rate in effect for that taxable year for individuals or corporations, as appropriate, and an interest charge will be imposed on the tax attributable to
the allocated amounts. Further, to the extent that any distribution received by a U.S. Holder on our common shares (or a distribution by a Lower-tier PFIC
to its shareholder that is deemed to be received by a U.S. Holder) exceeds 125% of the average of the annual distributions on the shares received during the
preceding three years or the U.S. Holder’s holding period, whichever is shorter, the distribution will be subject to taxation in the same manner as gain,
described immediately above.

If we are a PFIC for any year during which a U.S. Holder holds common shares, we generally will continue to be treated as a PFIC with respect to the
U.S. Holder for all succeeding years during which the U.S. Holder holds common shares, even if we cease to meet the threshold requirements for PFIC
status. U.S. Holders should consult their tax advisers regarding the potential availability of a “deemed sale” election that would allow them to eliminate this
continuing PFIC status under certain circumstances.

If our common shares are “regularly traded” on a “qualified exchange,” a U.S. Holder may make a mark-to-market election that would result in tax
treatment different from the general tax treatment for PFICs described above. Our common shares will be treated as “regularly traded” in any calendar year
in which more than a de minimis quantity of the common shares is traded on a qualified exchange on at least 15 days during each calendar quarter. Nasdaq,
on  which  the  common  shares  are  currently  listed,  is  a  qualified  exchange  for  this  purpose.  U.S.  Holders  should  consult  their  tax  advisers  regarding  the
availability and advisability of making a mark-to-market election in their particular circumstances and the consequences to them if the common shares are
delisted  from  Nasdaq  (see  “Item  3.  Key  Information—D.  Risk  Factors—Risks  Related  to  Our  Business  and  Industry—Our  common  shares  may  be
involuntarily delisted from trading on The Nasdaq Capital Market if we fail to comply with the continued listing requirements. A delisting of our common
shares is likely to reduce the liquidity of our common shares and may inhibit or preclude our ability to raise additional financing” above). In particular, U.S.
Holders should consider carefully the impact of a mark-to-market election with respect to their common shares given that we may have Lower-tier PFICs
for which a mark-to-market election may not be available.

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If a U.S. Holder makes the mark-to-market election, the U.S. Holder generally will recognize as ordinary income any excess of the fair market value of
the common shares at the end of each taxable year over their adjusted tax basis, and will recognize an ordinary loss in respect of any excess of the adjusted
tax basis of the common shares over their fair market value at the end of the taxable year (but only to the extent of the net amount of income previously
included as a result of the mark-to-market election). If a U.S. Holder makes the election, the U.S. Holder’s tax basis in the common shares will be adjusted
to reflect the income or loss amounts recognized. Any gain recognized on a sale or other disposition of common shares in a year in which we are a PFIC
will be treated as ordinary income and any loss will be treated as an ordinary loss (but only to the extent of the net amount of income previously included as
a result of the mark to-market election). Distributions paid on common shares will be treated as discussed below under “Taxation of Distributions.” Once
made, the election cannot be revoked without the consent of the Internal Revenue Service unless the common shares cease to be marketable.

Alternatively, a U.S. Holder can make an election, if we provide the necessary information, to treat us and each Lower-tier PFIC as a qualified electing
fund (a “QEF Election”) in the first taxable year that we (and each Lower-tier PFIC) are treated as a PFIC with respect to the U.S. Holder. A U.S. Holder
must make the QEF Election for each PFIC by attaching a separate properly completed IRS Form 8621 (Information Return by a Shareholder of a Passive
Foreign Investment Company or Qualified Electing Fund) for each PFIC to its timely filed U.S. federal income tax return. Upon request of a U.S. Holder,
we will provide the information necessary for a U.S. Holder to make a QEF Election with respect to us and will use commercially reasonable efforts to
cause each Lower-tier PFIC which we control to provide such information with respect to such Lower-tier PFIC. However, no assurance can be given that
such QEF Election information will be available for any Lower-tier PFIC and we cannot guarantee that we will continue to provide such determination or
information in future years.

If a U.S. Holder makes a QEF Election with respect to a PFIC, the U.S. Holder will be currently taxable on its pro rata share of the PFIC’s ordinary
earnings and net capital gain (at ordinary income and capital gain rates, respectively) for each taxable year that the entity is classified as a PFIC. If a U.S.
Holder makes a QEF Election with respect to us, any distributions paid by us out of our earnings and profits that were previously included in the U.S.
Holder’s  income  under  the  QEF  Election  will  not  be  taxable  to  the  U.S.  Holder.  A  U.S.  Holder  will  increase  its  tax  basis  in  its  common  shares  by  an
amount equal to any income included under the QEF Election and will decrease its tax basis by any amount distributed on the common shares that is not
included  in  its  income.  In  addition,  a  U.S.  Holder  will  recognize  capital  gain  or  loss  on  the  disposition  of  common  shares  in  an  amount  equal  to  the
difference between the amount realized and its adjusted tax basis in the common shares. U.S. Holders should note that if they make QEF Elections with
respect  to  us  and  Lower-tier  PFICs,  they  may  be  required  to  pay  U.S.  federal  income  tax  with  respect  to  their  common  shares  for  any  taxable  year
significantly  in  excess  of  any  cash  distributions  received  on  the  shares  for  such  taxable  year.  U.S.  Holders  should  consult  their  tax  advisers  regarding
making QEF Elections in their particular circumstances.

Furthermore, if we were a PFIC or, with respect to a particular U.S. Holder, were treated as a PFIC for the taxable year in which we paid a dividend or

the prior taxable year, the preferential dividend rate with respect to dividends paid to certain non-corporate U.S. Holders will not apply.

If  we  were  a  PFIC  for  any  taxable  year  during  which  a  U.S.  Holder  held  common  shares,  such  U.S.  Holder  would  be  required  to  file  an  annual

information report with such U.S. Holder’s U.S. Federal income tax return on IRS Form 8621.

U.S. Holders should consult their tax advisers concerning our PFIC status and the tax considerations relevant to an investment in a PFIC.

Taxation of Distributions

As discussed above under “Item 8. Financial Information—Dividends and Dividend Policy,” we do not currently expect to make distributions on our
common  shares.  In  the  event  that  we  do  make  distributions  of  cash  or  other  property,  subject  to  the  PFIC  rules  described  above,  distributions  paid  on
common shares, other than certain pro rata distributions of common shares, will be treated as dividends to the extent paid out of our current or accumulated
earnings and profits (as determined under U.S. federal income tax principles). Because we may not calculate our earnings and profits under U.S. federal
income tax principles, we expect that distributions generally will be reported to U.S. Holders as dividends. The U.S. dollar amount of any dividend will be
treated  as  foreign-source  dividend  income  to  U.S.  Holders  and  will  not  be  eligible  for  the  dividends-received  deduction  generally  available  to  U.S.
corporations under the Code. Dividends will be included in a U.S. Holder’s income on the date of the U.S. Holder’s receipt of the dividend.

120

 
 
 
 
 
 
 
 
 
 
Sale or Other Disposition of Common Shares

Subject to the PFIC rules described above, for U.S. federal income tax purposes, gain or loss realized on the sale or other disposition of common shares
will be capital gain or loss, and will be long-term capital gain or loss if the U.S. Holder held the common shares for more than one year. The amount of the
gain or loss will equal the difference between the U.S. Holder’s tax basis in the common shares disposed of and the amount realized on the disposition, in
each case as determined in U.S. dollars. This gain or loss will generally be U.S.-source gain or loss for foreign tax credit purposes. The deductibility of
capital losses is subject to limitations.

Information Reporting and Backup Withholding

Payments of dividends and sales proceeds that are made within the United States or through certain U.S.-related financial intermediaries generally are
subject to information reporting, and may be subject to backup withholding, unless (i) the U.S. Holder is a corporation or other exempt recipient or (ii) in
the case of backup withholding, the U.S. Holder provides a correct taxpayer identification number and certifies that it is not subject to backup withholding.

Backup  withholding  is  not  an  additional  tax.  The  amount  of  any  backup  withholding  from  a  payment  to  a  U.S.  Holder  will  be  allowed  as  a  credit

against the holder’s U.S. federal income tax liability and may entitle it to a refund, provided that the required information is timely furnished to the IRS.

Information Reporting with Respect to Foreign Financial Assets

Certain  U.S.  Holders  who  are  individuals  and  certain  entities  may  be  required  to  report  information  relating  to  an  interest  in  our  common  shares,
subject to certain exceptions (including an exception for common shares held in accounts maintained by certain U.S. financial institutions). U.S. Holders
should  consult  their  tax  advisers  regarding  whether  or  not  they  are  obligated  to  report  information  relating  to  their  ownership  and  disposition  of  the
common shares.

F. Dividends and paying agents

Not applicable.

G. Statement by experts

Not applicable.

H. Documents on display

We are subject to the informational requirements of the Exchange Act. Accordingly, we are required to file reports and other information with the SEC,
including annual reports on Form 20-F and reports on Form 6-K. The SEC maintains an Internet website that contains reports and other information about
issuers, like us, that file electronically with the SEC. The address of that website is www.sec.gov.

Under  Bermuda  law  shareholders  have  the  right  to  inspect  the  bye-laws  of  the  company,  minutes  of  general  meetings  and  the  company’s  audited
financial  statements,  which  must  be  presented  to  the  annual  general  meeting.  The  register  of  members  of  a  company  is  also  open  to  inspection  by
shareholders and by members of the general public without charge. The register of members is required to be open for inspection for not less than two
hours in any business day (subject to the ability of a company to close the register of members for not more than thirty days in a year).

As a foreign private issuer, we are exempt under the Exchange Act from, among other things, the rules prescribing the furnishing and content of proxy
statements,  and  our  executive  officers,  directors  and  principal  shareholders  are  exempt  from  the  reporting  and  short-swing  profit  recovery  provisions
contained in Section 16 of the Exchange Act. In addition, we will not be required under the Exchange Act to file periodic reports and financial statements
with the SEC as frequently or as promptly as U.S. companies whose securities are registered under the Exchange Act.

121

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
I.

Subsidiary information

Not applicable.

ITEM 11. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

Credit Risk

We manage credit risk on a group basis. Credit risk arises from cash and cash equivalents and deposits with banks, as well as from other receivables.
Our policy is to invest funds in low risk investments including interest bearing deposits. Only independent banks and financial institutions are used and
banks with which we currently hold term deposits have a minimum S&P rating of “A”. Receivables are not past due and not impaired and include only
well-known counterparties.

We hold cash and cash equivalents in our principal operating currencies (CHF, USD and EUR).

Market Risk

In the ordinary course of our business activities, we are exposed to various market risks that are beyond our control, including fluctuations in foreign
exchange rates, and which may have an adverse effect on the value of our financial assets and liabilities, future cash flows and profit. As a result of these
market risks, we could suffer a loss due to adverse changes in foreign exchange rates. Our policy with respect to these market risks is to assess the potential
of experiencing losses and the consolidated impact thereof, and to mitigate these market risks.

Currency Risk

We operate internationally and are exposed to foreign exchange risk arising from various exposures, primarily with respect to the US Dollar and Euro.
Foreign exchange risk arises from future commercial transactions, recognized assets and liabilities and net investments in foreign operations. To manage
foreign exchange risk we maintain foreign currency cash balances to cover anticipated future purchases of materials and services in foreign currencies. We
do not hedge our foreign exchange risk.

As of December 31, 2020, a 5% increase or decrease in the USD/CHF exchange rate with all other variables held constant would have resulted in a
CHF 455,241 (2019: CHF 19,664) increase or decrease in the net result. Also, a 5% increase or decrease in the EUR/CHF exchange rate with all other
variables held constant would have resulted in a CHF 13,648 (2019: CHF 28,841) increase or decrease in the net annual result.

We have subsidiaries in the United States, Ireland and Australia, whose net assets are exposed to foreign currency translation risk. Due to the small size

of these subsidiaries the translation risk is not significant.

ITEM 12. DESCRIPTION OF SECURITIES OTHER THAN EQUITY SECURITIES

A. Debt securities

Not applicable.

B. Warrants and rights

Not applicable.

C. Other securities

Not applicable.

D. American Depositary Shares

Not applicable.

122

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
ITEM 13. DEFAULTS, DIVIDEND ARREARAGES AND DELINQUENCIES

PART II

A. Defaults

No matters to report.

B. Arrears and delinquencies

No matters to report.

ITEM 14. MATERIAL MODIFICATIONS TO THE RIGHTS OF SECURITY HOLDERS AND USE OF PROCEEDS

E. Use of Proceeds

Not applicable.

ITEM 15. CONTROLS AND PROCEDURES

A. Disclosure Controls and Procedures

As of the end of the period covered by this Annual Report, an evaluation of the effectiveness of the design and operation of our disclosure controls and
procedures (as defined in Rule 13a-15(e) under the Exchange Act) was performed under the supervision and with the participation of our management,
including our Chief Executive Officer and Chief Financial Officer, our principal executive officer and principal financial officer, respectively. There are
inherent limitations to the effectiveness of any system of disclosure controls and procedures, including the possibility of human error and the circumvention
or  overriding  of  the  controls  and  procedures. Accordingly,  even  effective  disclosure  controls  and  procedures  can  only  provide  reasonable  assurance  of
achieving their control objectives.

Based on the evaluation, our Chief Executive Officer and Chief Financial Officer concluded that our disclosure controls and procedures were effective,
as  of  the  end  of  the  period  covered  by  this  Annual  Report,  in  providing  a  reasonable  level  of  assurance  that  information  we  are  required  to  disclose  in
reports that we file or submit under the Exchange Act is recorded, processed, summarized, and reported within the time periods in SEC rules and forms,
including providing a reasonable level of assurance that information required to be disclosed by us in such reports is accumulated and communicated to our
management,  including  our  principal  executive  officer  and  our  principal  financial  officer,  as  appropriate  to  allow  timely  decisions  regarding  required
disclosure.

B. Management’s Annual Report on Internal Control over Financial Reporting

Our management is responsible for establishing and maintaining adequate internal control over financial reporting, as such term is defined in Rule 13a-
15(f) of the Exchange Act. Under the supervision and with the participation of our management, including our Chief Executive Officer and Chief Financial
Officer, we conducted an evaluation of the effectiveness of our internal control over financial reporting based upon criteria established in Internal Control –
Integrated Framework (2013) by the Committee of Sponsoring Organizations of the Treadway Commission. Based on that evaluation, our Chief Executive
Officer and Chief Financial Officer concluded that our internal control over financial reporting was effective as of December 31, 2020.

C. Attestation Report of the Registered Public Accounting Firm

This Annual Report does not include an attestation report of our registered public accounting firm regarding internal control over financial reporting.

123

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
D. Changes in Internal Control over Financial Reporting

There has been no change in our internal control over financial reporting (as defined in Rule 13a-15(f) under the Exchange Act) that occurred during

the period covered by this Annual Report that has materially affected, or is reasonably likely to materially affect, internal control over financial reporting.

ITEM 16. [RESERVED]

ITEM 16A. Audit committee financial expert

Our board of directors has determined that Mats Blom is the audit committee financial expert, as that term is defined by the SEC, and is independent

for the purposes of SEC and Nasdaq rules.

ITEM 16B. Code of ethics

Code of Business Conduct and Ethics

We  have  adopted  a  Code  of  Business  Conduct  and  Ethics  which  covers  a  broad  range  of  matters  including  the  handling  of  conflicts  of  interest,
compliance  issues  and  other  corporate  policies  such  as  insider  trading  and  equal  opportunity  and  non-discrimination  standards.  Our  Code  of  Business
Conduct applies to all of our directors, executive officers and employees. We have published our Code of Business Conduct and Ethics on our website,
www.aurismedical.com. The information contained on our website is not a part of this Annual Report.

ITEM 16C. Principal Accountant Fees and Services

Audit fees
Audit-related fees

Total fees

2020

2019

252     
99     
351     

152 
245 
397 

In 2020 we were billed CHF 252,100 by Deloitte AG in connection with audit services for our annual filing as well as interim reviews, group audit,
and statutory audits plus CHF 98,800 in connection with audit-related services for work in connection with our equity offerings and registration statements.
In 2019, we were billed CHF 152,495, by Deloitte AG in connection with our annual filing as well as interim reviews, group audit, and statutory audits plus
CHF 244,900 in connection with audit related services in the context of registration statement fillings and issuance of shares and other statutory required
audit reports.

Pre-Approval Policies and Procedures

To ensure the independence and objectivity of the Company’s external auditors, the provision of all non-audit services by the external auditors are pre-

approved by the Audit Committee.

ITEM 16D. Exemptions from the listing standards for audit committees

Not applicable.

ITEM 16E. Purchases of equity securities by the issuer and affiliated purchasers

In 2020, no purchases of our equity securities were made by or on behalf of Auris Medical Holding Ltd. or any affiliated purchaser.

124

 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
   
   
   
 
 
 
 
 
 
 
 
 
ITEM 16F. Change in registrant’s certifying accountant

Not applicable.

ITEM 16G. Corporate governance

Summary of Significant Corporate Governance Differences From Nasdaq Listing Standards

Our common shares are listed on the Nasdaq Capital Market, or Nasdaq. We are therefore required to comply with certain of the Nasdaq’s corporate
governance listing standards, or the Nasdaq Standards. As a foreign private issuer, we may follow our home country’s corporate governance practices in
lieu of certain of the Nasdaq Standards. Our corporate governance practices differ in certain respects from those that U.S. companies must adopt in order to
maintain a Nasdaq listing. A brief, general summary of those differences is provided as follows.

Independent Directors

Bermuda law does not require that a majority of our board of directors consist of independent directors. Our board of directors therefore may include
fewer independent directors than would be required if we were subject to Nasdaq Listing Rule 5605(b)(1). In addition, we are not be subject to Nasdaq
Listing Rule 5605(b)(2), which requires that independent directors must regularly have scheduled meetings at which only independent directors are present.

Audit Committee

We relied on the phase-in rules of the SEC and Nasdaq with respect to the independence of our audit committee. These rules require all members of
our audit committee must meet the independence standard for audit committee members within one year of our initial public offering. All current members
of our audit committee meet the independence requirements.

Compensation Committee

While  Bermuda  law  does  not  require  that  we  have  a  compensation  committee,  we  have  established  a  compensation  committee  in  accordance  with
Bermuda  law.  As  a  result,  our  practice  varies  from  the  requirements  of  Nasdaq  Listing  Rule  5605(d),  which  sets  forth  certain  requirements  as  to  the
responsibilities, composition and independence of compensation committees.

Nominating and Corporate Governance Committee

As permitted by the listing requirements of Nasdaq, we have also opted out of the requirements of Nasdaq Listing Rule 5605(e), which requires an

issuer to have independent director oversight of director nominations.

Quorum requirements

Under Bermuda law we are required to specify a quorum in our Bye-laws. Our Bye-laws provide for a quorum of two or more persons present at the
start  of  the  meeting  and  representing  in  person  or  by  proxy  issued  and  outstanding  voting  shares  in  the  company.  Our  practice  thus  varies  from  the
requirement of Nasdaq Listing Rule 5620(c), which requires an issuer to provide in its bylaws for a generally applicable quorum, and that such quorum
may not be less than one-third of the outstanding voting stock.

Solicitation of proxies

Our  Bye-laws  provide  that  our  shareholders  may  appoint  a  proxy  holder,  and  we  must  provide  shareholders  with  an  agenda  and  other  relevant
documents for the general meeting of shareholders. However, Bermuda law has no regulatory regime for the solicitation of proxies and thus our practice
varies from the requirement of Nasdaq Listing Rule 5620(b), which sets forth certain requirements regarding the solicitation of proxies.

125

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Shareholder approval

We have opted out of shareholder approval requirements for the issuance of securities in connection with certain events such as the acquisition of stock
or assets of another company, the establishment of or amendments to equity-based compensation plans for employees, a change of control of us and certain
private placements. To this extent, our practice varies from the requirements of Nasdaq Listing Rule 5635, which generally requires an issuer to obtain
shareholder approval for the issuance of securities in connection with such events.

Third Party Compensation

Bermuda law does not require that we disclose information regarding third party compensation of our directors or director nominees. As a result, our

practice varies from the third-party compensation disclosure requirements of Nasdaq Listing Rule 5250(b)(3).

ITEM 16H. Mine safety disclosure

Not applicable.

126

 
 
 
 
 
 
 
 
PART III

ITEM 17. Financial statements

We have responded to Item 18 in lieu of this item.

ITEM 18. Financial statements

Financial Statements are filed as part of this Annual Report, see page F-1.

ITEM 19. Exhibits

(a) The following documents are filed as part of this registration statement:

1.1

1.2

2.1

2.2

2.3

2.4

2.5

2.6

2.7

2.8

2.9

2.10

2.11

2.12

2.13*
2.14

2.15

  Memorandum of Continuance of the registrant (incorporated herein by reference to exhibit 1.2 of the Auris Medical Holding Ltd. Annual

Report on Form 20-F filed with the Commission on March 14, 2019)

  Bye-laws of the Registrant (incorporated herein by reference to exhibit 1.3 of the Auris Medical Holding Ltd. Annual Report on Form 20-F

filed with the Commission on March 14, 2019)

  Form of Registration Rights Agreement between Auris Medical Holding AG and the shareholders listed therein (incorporated by reference
to  exhibit  4.1  of  the  Auris  Medical  Holding  AG  registration  statement  on  Form  F-1  (Registration  no.  333-197105)  filed  with  the
Commission on July 21, 2014)

  Warrant Agreement, dated as of March 13, 2018, between Auris Medical Holding AG and Hercules Capital, Inc. (incorporated by reference

to exhibit 2.2 of the Auris Medical Holding AG Annual Report on Form 20-F filed with the Commission on March 22, 2018)

  Registration Rights Agreement, dated as of October 10, 2017 between Auris Medical Holding AG and Lincoln Park Capital Fund, LLC
(incorporated by reference to exhibit 10.3 of the Auris Medical Holding AG report on Form 6-K filed with the Commission on October 11,
2017)

  Purchase Agreement, dated as of May 2, 2018 between Auris Medical Holding AG and Lincoln Park Capital Fund, LLC (incorporated by

reference to exhibit 10.1 of the Auris Medical Holding AG report on Form 6-K filed with the Commission on May 2, 2018)

  Registration  Rights  Agreement,  dated  as  of  May  2,  2018  between  Auris  Medical  Holding  AG  and  Lincoln  Park  Capital  Fund,  LLC
(incorporated by  reference  to  exhibit  10.2  of  the  Auris  Medical  Holding  AG  report  on  Form  6-K  filed  with  the  Commission  on  May  2,
2018)

  Form of Pre-Funded Warrant (incorporated by reference to exhibit 4.6 of the Auris Medical Holding AG registration statement on Form F-1

(Registration no. 333-225676) filed with the Commission on July 12, 2018)

  Form of Series A Warrant (incorporated by reference to exhibit 4.7 of the Auris Medical Holding AG registration statement on Form F-1

(Registration no. 333-225676) filed with the Commission on July 12, 2018)

  Form of Series B Warrant (incorporated by reference to exhibit 4.8 of the Auris Medical Holding AG registration statement on Form F-1

(Registration no. 333-225676) filed with the Commission on July 12, 2018)

  Form of Common Warrant (incorporated by reference to exhibit 4.1 of the Auris Medical Holding Ltd. report on Form 6-K filed with the

commission on May 16, 2019)

  Form of Pre-Funded Warrant (incorporated by reference to exhibit 4.2 of the Auris Medical Holding Ltd. report on Form 6-K filed with the

commission on May 16, 2019)

  Form of Common Warrant Agent Agreement (incorporated by reference to exhibit 4.3 of the Auris Medical Holding Ltd. report on Form 6-

K filed with the commission on May 16, 2019)

  Form of Pre-Funded Warrant Agent Agreement (incorporated by reference to exhibit 4.4 of the Auris Medical Holding Ltd. report on Form

6-K filed with the commission on May 16, 2019)

  Description of Securities Registered under Section 12 of the Exchange Act
  Purchase Agreement, dated as of April 23, 2020 between Auris Medical Holding Ltd. and Lincoln Park Capital Fund, LLC (incorporated by

reference to exhibit 10.1 of the Auris Medical Holding Ltd. report on Form 6-K furnished with the Commission on April 23, 2020)

  Registration  Rights  Agreement,  dated  as  of  April  23,  2020  between  Auris  Medical  Holding  Ltd.  and  Lincoln  Park  Capital  Fund,  LLC
(incorporated by reference to exhibit 10.2 of the Auris Medical Holding Ltd. report on Form 6-K furnished with the Commission on April
23, 2020)

127

 
 
 
 
 
 
 
 
 
 
4.1†

4.2†

4.3

4.4

4.5

4.6

4.7

4.8

4.9

4.10

4.11

4.12

4.13

4.14

4.15

4.16

4.17

4.18

4.19

  Collaboration and License Agreement, dated October 21, 2003, between Auris Medical AG and Xigen SA (incorporated by reference to
exhibit 10.1 of the Auris Medical Holding AG registration statement on Form F-1 (Registration no. 333-197105) filed with the Commission
on June 27, 2014)

  Co-Ownership  and  Exploitation  Agreement,  dated  September  29,  2003,  between  Auris  Medical  AG  and  INSERM  (incorporated  by
reference to exhibit 10.2 of the Auris Medical Holding AG registration statement on Form F-1 (Registration no. 333-197105) filed with the
Commission on June 27, 2014)

  Form of Indemnification Agreement (incorporated by reference to exhibit 99.4 of the Auris Medical Holding AG report on Form 6-K filed

with the Commission on May 11, 2016)

  Stock Option  Plan  A  (incorporated  by  reference  to  exhibit  10.11  of  the  Auris  Medical  Holding  AG  registration  statement  on  Form  F-1

(Registration no. 333-197105) filed with the Commission on June 27, 2014)

  Stock Option  Plan  C  (incorporated  by  reference  to  exhibit  10.12  of  the  Auris  Medical  Holding  AG  registration  statement  on  Form  F-1

(Registration no. 333-197105) filed with the Commission on June 27, 2014)

  Equity Incentive Plan, as amended (incorporated by reference to exhibit 99.1 to the Auris Medical Holding AG registration statement on

Form S-8 (Registration no. 333-217306) filed with the Commission on April 14, 2017)

  English language  translation  of  Lease  Agreement  between  Auris  Medical  AG  and  PSP  Management  AG  (incorporated  by  reference  to

exhibit 4.8 of the Auris Medical Holding AG Annual Report on Form 20-F filed with the Commission on March 14, 2017)

  Controlled Equity OfferingSM Sales Agreement, dated as of June 1, 2016, between Auris Medical Holding AG and Cantor Fitzgerald &
Co. (incorporated by reference to exhibit 1.1 of the Auris Medical Holding AG report on Form 6-K filed with the Commission on June 1,
2016)

  Share Lending Agreement, dated as of June 1, 2016, between Thomas Meyer and Cantor Fitzgerald & Co. (incorporated by reference to

exhibit 10.1 of the Auris Medical Holding AG report on Form 6-K filed with the Commission on June 1, 2016)

  Loan  and  Security  Agreement,  dated  as  of  July  19,  2016,  between  Auris  Medical  Holding  AG,  the  several  banks  and  other  financial
institutions or entities from time to time parties to the agreement and Hercules Capital, Inc. (incorporated by reference to exhibit 10.1 of the
Auris Medical Holding AG report on Form 6-K filed with the Commission on July 19, 2016)

  Consent and Waiver, dated as of March 8, 2018, between Auris Medical Holding AG, the several banks and other financial institutions or
entities from time to time parties to the agreement and Hercules Capital, Inc. (incorporated by reference to exhibit 4.12 of the Auris Medical
Holding AG Annual Report on Form 20-F filed with the Commission on March 22, 2018)

  Joinder Agreement dated as of March 13, 2018 to the Loan and Security Agreement, dated as of July 19, 2016, between Auris Medical
Holding AG, the several banks and other financial institutions or entities from time to time parties to the agreement and Hercules Capital,
Inc. (incorporated by reference to exhibit 4.13 of the Auris Medical Holding AG Annual Report on Form 20-F filed with the Commission
on March 22, 2018)

  Share Pledge Agreement, dated July 19, 2016, between Auris Medical Holding AG and Hercules Capital, Inc. (incorporated by reference to

exhibit 10.3 of the Auris Medical Holding AG report on Form 6-K filed with the Commission on July 19, 2016)

  Claims Security Assignment Agreement, dated July 19, 2016, between Auris Medical Holding AG and Hercules Capital, Inc. (incorporated

by reference to exhibit 10.4 of the Auris Medical Holding AG report on Form 6-K filed with the Commission on July 19, 2016)

  Bank Account Claims Security Assignment Agreement, dated July 19, 2016, between Auris Medical Holding AG and Hercules Capital,
Inc. (incorporated by reference to exhibit 10.5 of the Auris Medical Holding AG report on Form 6-K filed with the Commission on July 19,
2016)

  Purchase Agreement, dated as of October 10, 2017 between Auris Medical Holding AG and Lincoln Park Capital Fund, LLC (incorporated

by reference to exhibit 10.1 of the Auris Medical Holding AG report on Form 6-K filed with the Commission on October 11, 2017)

  Purchase Agreement, dated as of October 10, 2017 between Auris Medical Holding AG and Lincoln Park Capital Fund, LLC (incorporated

by reference to exhibit 10.2 of the Auris Medical Holding AG report on Form 6-K filed with the Commission on October 11, 2017)

  Placement Agency Agreement, dated as of January 28, 2018, between Auris Medical Holding AG and Ladenburg Thalmann & Co. Inc.
(incorporated by reference to exhibit 1.1 of the Auris Medical Holding AG report on Form 6-K filed with the Commission on January 30,
2018)

  Securities Purchase Agreement, dated as of January 26, 2018 by and among Auris Medical Holding AG and the investors named therein
(incorporated by reference to exhibit 10.1 of the Auris Medical Holding AG report on Form 6-K filed with the Commission on January 30,
2018)

128

 
 
 
4.20

4.21

4.22

4.23

4.24

4.25

  Agreement and Plan of Merger, dated as of February 9, 2018 by and among Auris Medical Holding AG and Auris Medical NewCo Holding
AG  (incorporated  by  reference  to  exhibit  99.3  of  the  Auris  Medical  Holding  AG  report  on  Form  6-K  filed  with  the  Commission  on
February 9, 2018)

  Share Transfer Agreement, dated as of February 9, 2018 by and between Thomas Meyer and Auris Medical Holding AG (incorporated by
reference to exhibit 4.22 of the Auris Medical Holding AG Annual Report on Form 20-F filed with the Commission on March 22, 2018)
  Sales Agreement, dated as of November 30, 2018, between Auris Medical Holding AG and A.G.P./Alliance Global Partners (incorporated

by reference to exhibit 1.1 of the Auris Medical Holding AG report on Form 6-K filed with the Commission on November 30, 2018)

  Form of Indemnification Agreement (incorporated by reference to exhibit 10.23 of the Auris Medical Holding Ltd. registration statement on

Form F-1 (Registration no. 333-229465) filed with the Commission on March 20, 2019)

  Amendment No. 1 to Sales Agreement, dated as of April 5, 2019, between Auris Medical Holding Ltd. and A.G.P./Alliance Global Partners
(incorporated  by  reference  to  exhibit  1.1  of  the  Auris  Medical  Holding  Ltd.  report  on  Form  6-K  filed  with  the  Commission  on  April 5,
2019)

  Convertible Loan Agreement, dated as of September 7, 2020, by and among Auris Medical Holding Ltd., Altamira Medica AG and FiveT
Capital Holding AG (incorporated by reference to exhibit 99.1 of the Auris Medical Holding Ltd. report on Form 6-K furnished with the
Commission on September 8, 2020)

8.1*
12.1*
12.2*
13.1*
13.2*
15.1*
101.INS*
101.SCH*
101.CAL*
101.LAB*
101.PRE*
101.DEF*

  List of subsidiaries
  Certification of Thomas Meyer pursuant to 17 CFR 240.13a-14(a)
  Certification of Elmar Schaerli pursuant to 17 CFR 240.13a-14(a)
  Certification of Thomas Meyer pursuant to 17 CFR 240.13a-14(b) and 18 U.S.C.1350
  Certification of Elmar Schaerli pursuant to 17 CFR 240.13a-14(b) and 18 U.S.C. 1350
  Consent of Deloitte AG
  XBRL Instance Document
  XBRL Taxonomy Extension Schema Document
  XBRL Taxonomy Extension Calculation Linkbase Document
  XBRL Taxonomy Extension Label Linkbase Document
  XBRL Taxonomy Extension Presentation Linkbase Document
  XBRL Taxonomy Extension Definition Linkbase Document

Filed herewith

*
† Confidential treatment requested  as  to  portions  of  the  exhibit.  Confidential  materials  omitted  and  filed  separately  with  the  Securities  and  Exchange

Commission.

(b) Financial Statement Schedules

None.

129

 
 
 
 
 
 
 
 
The registrant hereby certifies that it meets all of the requirements for filing on Form 20-F and that it has duly caused and authorized the undersigned

to sign this Annual Report on its behalf.

Signatures

AURIS MEDICAL HOLDING LTD.

By:

/s/ Thomas Meyer
Name: Thomas Meyer
Title: Chief Executive Officer

Date: March 31, 2021

130

 
 
 
 
 
 
 
 
 
 
 
 
 
 
Audited Consolidated Financial Statements — Auris Medical Holding Ltd.

As of December 31, 2020 and 2019 and for the years ended December 31, 2020, 2019, and 2018

Index to Consolidated Financial Statements

Report of Independent Registered Public Accounting Firm
Consolidated Statement of Profit or Loss and Other Comprehensive Income / (Loss)
Consolidated Statement of Financial Position
Consolidated Statement of Changes in Equity
Consolidated Statement of Cash Flows
Notes to the consolidated financial statements

F-1

F-2
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 Auris Medical Holding Ltd.

Opinion on the Financial Statements

We have audited the accompanying consolidated statements of financial position of Auris Medical Holding Ltd. and subsidiaries (the “Company”) as of
December 31, 2020 and 2019, the related consolidated statements of profit or loss and other comprehensive income / (loss), changes in equity, and cash
flows, for each of the three years in the period ended December 31, 2020, and the related notes (collectively referred to as the “financial statements”). In
our opinion, the financial statements present fairly, in all material respects, the financial position of the Company as of December 31, 2020 and 2019, and
the results of its operations and its cash flows for each of the three years in the period ended December 31, 2020, in conformity with International Financial
Reporting Standards as issued by the International Accounting Standards Board.

Retrospective adjustment of loss per share information

As  discussed  in  Note  21  to  the  financial  statements,  the  basic  and  diluted  loss  per  share  in  the  accompanying  2018  financial  statements  have  been
retrospectively adjusted to reflect the reverse-split ratio of 10 to 1 following the Merger on March 13, 2018, and the reverse-split ratio of 20 to 1 following
the reverse share split on May 1, 2019.

Basis for Opinion

These financial statements are the responsibility of the Company’s management. Our responsibility is to express an opinion on the Company’s 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 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  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  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 financial statements. We believe that our audits provide a reasonable basis for our opinion.

F-2

 
 
 
 
 
 
 
 
 
 
 
 
Critical Audit Matters

The  critical  audit  matters  communicated  below  are  matters  arising  from  the  current  period  audit  of  the  financial  statements  that  were  communicated  or
required to be communicated to the audit committee and that: (1) relate to accounts or disclosures that are material to the consolidated 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 consolidated financial statements, taken as a whole, and we are not, by communicating the critical audit matters below, providing separate
opinions on the critical audit matters or on the accounts or disclosures to which they relate.

INTANGIBLE  ASSETS  -  CAPITALIZED  DEVELOPMENT  EXPENDITURE  –  refer  to  note  2  (section  development  expenditures),  note  3  (section
intangible assets), and note 8 (intangible assets) to the financial statements

Description of the Matter

The Company capitalized development expenditure for AM-125, a product candidate for the treatment of vertigo, in the amount of CHF 2,166,054 for the
year ended December 31, 2020. The total carrying value of internally developed intangible assets was CHF 7,021,685 as of December 31, 2020.

We identified the Company’s accounting treatment of capitalized development expenditure as a critical audit matter. This required a high degree of auditor
judgment  and  an  increased  extent  of  effort  when  performing  audit  procedures  to  evaluate  the  reasonableness  of  management’s  judgements  of  technical
feasibility, intention and ability to complete the development of AM-125 and to generate future economic profits from the intangible asset.

How We Addressed the Matter in Our Audit

We performed the following audit procedures amongst others, to address this critical audit matter:

● We  assessed,  with  the  assistance  of  our  IFRS  specialist,  whether  the  Company’s  accounting  policy  and  treatment  is  in  line  with  IFRS  and  the

underlying nature of the development of AM-125;

● We evaluated whether technical feasibility criteria is met through assessment of the nature of the development approach of AM-125 and the results

from ongoing studies;

● We evaluated new or contradictory evidence that would affect the intention and ability to complete the development of AM-125 or to generate
profits  in  the  future,  including  review  of  minutes  of  meetings  of  the  board  of  directors  and  inquiries  with  management  and  project  managers
throughout the year, and;

● We  tested  a  sample  of  capitalized  research  and  development  costs  to  evaluate  if  they  fulfil  the  criteria  of  being  directly  attributable  to  the
development of AM-125 and evaluate whether amounts agree to supporting documentation and the confirmations received from clinical research
organisations (CRO) to determine whether only costs related to the development of AM-125 are capitalized.

F-3

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
LOAN  AND  DERIVATIVE  FINANCIAL  INSTRUMENTS  -  DETERMINATION  OF  ACCOUNTING  TREATMENT  OF  CONVERTIBLE  LOAN
AGREEMENT AND VALUATION OF CONVERSION RIGHT - refer to note 3 (convertible loans), and note 25 (loan) to the financial statements

Description of the Matter

On September 7, 2020, the Company and its affiliate Altamira Medica AG (“Altamira”) entered into a convertible loan agreement with FiveT Capital AG
(“FiveT”) to raise CHF 1,500,000 to fund the initial development of AM-301. Under the convertible loan agreement, FiveT has the right to convert the
outstanding principal amount, including interest, into the Company’s common shares or alternatively into Altamira shares. The pricing of conversion into
common shares is at the lower of 150% of the share price at close of the disbursement date (USD 1.35 fixed on September 8, 2020) and 95% of the average
price of common share at close of the 5 trading dates preceding the date of the conversion notice. However, the conversion price shall not be less than the
higher of the par value and the backward-looking 3-month floor price of 75% of the average closing price of common shares. The pricing of a conversion
into Altamira shares is at the lower of CHF 3.00 and the issue price of a qualified financing round, meaning that a third-party investor will hold at least
10% of Altamira shares after completion of such financing round.

The  Company  elected  to  not  designate  the  entire  hybrid  contract  as  at  fair  value  through  profit  and  loss.  Consequently,  the  hybrid  contract  is  separated
between  the  host  contract  (loan  agreement)  and  the  embedded  derivative  (conversion  right).  The  loan  is  measured  at  amortized  cost  and  the  embedded
derivative is measured at fair value through profit and loss. The Company estimated the fair value of the conversion right using a Monte-Carlo simulation.
The simulation is based on several assumptions including estimates of the Company’s normalized equity volatility, expected exercise date, the expected
execution  date,  the  calculation  of  the  repayment  amount,  as  well  as  assumptions  regarding  the  early  repayment  trigger  and  to  the  conversion  option  in
Altamira shares.

We identified the Company’s accounting treatment and the valuation assumptions used in the valuation of the conversion right as a critical audit matter due
to the unobservable inputs management uses to estimate the fair value. This required a high degree of auditor judgment and an increased extent of effort to
audit and evaluate the appropriateness of the inputs.

How We Addressed the Matter in Our Audit

We performed the following audit procedures amongst others, to address this critical audit matter:

● We assessed the appropriateness of management’s methodology and model with the assistance of our fair value specialists;

● We assessed, with the assistance of our fair value specialists the reasonableness of the significant assumptions related to management’s valuation

of the derivative, including, among others:

– whether  the  normalized  equity  volatility  used  by  management  was  reasonable  by  comparing  the  assumption  used  by  management  with

objective evidence based on publicly available data of share prices;

– whether the expected exercise date was modelled in line with the valuation methodology;

– whether the early repayment trigger was appropriately considered in the valuation model, and;

– whether management’s judgment used to estimate the probability that the lender would use the conversion right in exchange for subsidiary

shares of Altamira Medica AG instead of Auris Medical Holding Ltd. shares was reasonable.

Deloitte AG

/s/ Matthias Gschwend
Auditor in Charge

Zurich, Switzerland
March 31, 2021

We have served as the Company’s auditor since 2014.

F-4

/s/ Adrian Kaeppeli

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Consolidated Statement of Profit or Loss and Other Comprehensive Income/(Loss)
For the Years Ended December 31, 2020, 2019 and 2018
(in CHF)

Note

2020

2019

Other operating income
Research and development
General and administrative
Operating loss
Interest income
Interest expense
Foreign currency exchange loss, net
Revaluation gain/(loss) from derivative financial instruments
Transaction costs
Loss before tax
Income tax gain/(loss)
Net loss attributable to owners of the Company
Other comprehensive income/(loss):
Items that will never be reclassified to profit or loss
Remeasurements of defined benefit liability, net of taxes of CHF 0
Items that are or may be reclassified to profit or loss
Foreign currency translation differences, net of taxes of CHF 0
Other comprehensive income/(loss), net of taxes of CHF 0
Total comprehensive loss attributable to owners of the Company

Basic and diluted loss per share

16
17

19
19

19, 24, 25, 26    

19

20

18

21

174,475     
(2,862,979)    
(2,594,662)    
(5,283,166)    
258     
(135,151)    
(333,553)    
(2,250,222)    
(219,615)    
(8,221,449)    
21,284     
(8,200,165)    

—     
(3,325,281)    
(3,933,863)    
(7,259,144)    
17,882     
(28,628)    
(219,573)    
663,725     
—     
(6,825,738)    
193,837     
(6,631,901)    

2018

— 
(6,689,589)
(4,264,534)
(10,954,123)
— 
(1,070,177)
(139,870)
1,350,071 
(520,125)
(11,334,224)
(162,177)
(11,496,401)

(26,118)    

(72,010)    

1,277,192 

88,862     
62,744     
(8,137,421)    
(1.36)    

16,446     
(55,564)    
(6,687,465)    
(2.28)    

(10,964)
1,266,228 
(10,230,173)
(14.46)

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

F-5

 
 
 
 
 
 
   
   
 
   
   
 
   
 
   
   
   
 
   
 
   
   
   
 
 
   
   
   
 
   
   
   
   
   
      
      
  
   
   
      
      
  
 
   
   
   
      
      
  
   
   
   
   
   
   
 
   
 
 
Consolidated Statement of Financial Position
As of December 31, 2020 and 2019
(in CHF)

Note

December 31,
2020

December 31,
2019

ASSETS
Non-current assets
Property and equipment
Intangible assets
Other non-current receivables
Total non-current assets

Current assets
Other receivables
Prepayments
Derivative financial instruments
Cash and cash equivalents
Total current assets

Total assets

EQUITY AND LIABILITIES
Equity
Share capital
Share premium
Foreign currency translation reserve
Accumulated deficit
Total shareholders’ (deficit)/equity attributable to owners of the Company

Non-current liabilities
Derivative financial instruments
Employee benefit liability
Deferred tax liabilities
Total non-current liabilities

Current liabilities
Loan
Derivative financial instruments
Trade and other payables
Accrued expenses
Total current liabilities
Total liabilities
Total equity and liabilities

7
8

9
10

11

12

26
18
20

25
25
14
15

46,636     
9,115,410     
20,001     
9,182,047     

66,672 
6,765,613 
20,001 
6,852,286 

80,861     
277,589     
—     
11,258,870     
11,617,320     

335,299 
434,231 
219,615 
1,384,720 
2,373,865 

20,799,367     

9,226,151 

114,172     

1,650,380 
    177,230,300      157,191,707 
(27,565)
    (160,635,879)     (152,778,389)
6,036,133 

16,769,890     

61,297     

6,318     
867,376     
125,865     
999,559     

4,353 
760,447 
147,149 
911,949 

523,920     
310,439     
762,453     
1,433,106     
3,029,918     
4,029,477     
20,799,367     

— 
— 
938,247 
1,339,822 
2,278,069 
3,190,018 
9,226,151 

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

F-6

 
 
 
 
 
 
   
 
 
 
 
    
  
 
 
 
    
  
 
   
 
   
 
 
   
 
 
   
 
 
 
   
      
  
 
 
   
      
  
 
   
 
   
 
 
   
 
   
 
 
   
 
 
 
   
      
  
 
 
   
 
 
 
   
      
  
 
 
   
      
  
 
 
   
      
  
 
   
 
 
 
 
   
 
 
 
 
   
 
 
 
   
      
  
 
 
   
      
  
 
   
 
   
 
   
 
 
   
 
 
 
   
      
  
 
 
   
      
  
 
   
 
   
 
   
 
   
 
 
   
 
 
   
 
 
   
 
 
Consolidated Statement of Changes in Equity
As of December 31, 2020, 2019 and 2018
(in CHF)

Note

Share
Capital
19,349,556     

Share

Premium    
114,648,228     

Foreign
Currency
Translation
Reserve

Accumulated
Deficit

(33,047)     (136,126,946)    

Total
Equity /
(Deficit)
(2,162,209)

—     
—     
—     

—     
—     
—     

—     
(10,964)    
(10,964)    

(11,496,401)    
1,277,192     
(10,219,209)    

(11,496,401)
1,266,228 
(10,230,173)

(24,347,208)    
5,707,988     
—     
—     
710,336     

24,347,208     
11,550,874     
(1,259,587)    
—     
149,286,723     

—     
—     
—     
—     

—     
—     
—     
42,757     
(44,011)     (146,303,398)    

— 
17,258,862
(1,259,587)
42,757 
3,649,650 

710,336     

149,286,723     

(44,011)     (146,303,398)    

3,649,650

—     
—     
—     

—     
—     
—     

—     
16,446     
16,446     

(6,631,901)    
(72,010)    
(6,703,911)    

(6,631,901)
(55,564)
(6,687,465)

940,044     
—     
—     
1,650,380     

8,853,599     
(948,615)    
—     
157,191,707     

—     
—     
—     

—     
—     
228,920     
(27,565)     (152,778,389)    

9,793,643 
(948,615)
228,920 
6,036,133 

1,650,380     

157,191,707     

(27,565)     (152,778,389)    

6,036,133 

—     
—     
—     

—     
—     
—     

—     
88,862     
88,862     

(8,200,165)    
(26,118)    
(8,226,283)    

(8,200,165)
62,744 
(8,137,421)

(1,973,044)    
429,466     
—     
7,370     
—     
114,172     

1,973,044     
15,645,530     
(636,858)    
3,056,877     
—     
177,230,300     

—     
—     
—     
—     
—     

—     
—     
—     
—     
368,793     
61,297      (160,635,879)    

— 
16,074,996 
(636,858)
3,064,247 
368,793 
16,769,890 

13

13

13

As of January 1, 2018
Total comprehensive loss
Net loss
Other comprehensive income / (loss)
Total comprehensive loss

Transactions with owners of the Company    
Reorganization of group structure
Capital increase / Exercise of warrants
Transaction costs
Share based payments
Balance at December 31, 2018

As of January 1, 2019
Total comprehensive loss
Net loss
Other comprehensive income / (loss)
Total comprehensive loss

Transactions with owners of the Company    
Capital increase / Exercise of warrants
Transaction costs
Share based payments
Balance at December 31, 2019

As of January 1, 2020
Total comprehensive loss
Net loss
Other comprehensive income / (loss)
Total comprehensive loss

Transactions with owners of the Company    
Reduction par value
Capital increase / Exercise of warrants
Transaction costs
Conversion of loan
Share based payments
Balance at December 31, 2020

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

F-7

 
 
 
 
 
 
   
   
   
 
   
   
   
   
      
      
      
      
  
   
   
   
   
   
   
 
   
   
      
      
      
      
  
   
      
      
      
      
  
   
   
   
   
   
   
 
   
   
   
 
   
   
      
      
      
      
  
   
   
   
   
     
     
      
      
  
   
   
   
   
   
   
 
   
   
      
      
      
      
  
   
      
      
      
      
  
   
   
   
   
 
   
   
   
 
   
   
      
      
      
      
  
   
   
   
   
      
      
      
      
  
   
   
   
   
   
   
 
   
   
      
      
      
      
  
   
      
      
      
      
  
   
   
   
   
   
   
   
   
 
   
   
   
 
 
Consolidated Statement of Cash Flows
For the Years Ended December 31, 2020, 2019, and 2018
(in CHF)

Cash flows from operating activities
Net loss
Adjustments for:
Depreciation
Unrealized foreign currency exchange loss, net
Net interest expense
Loss on disposal of property and equipment
Share based payments
Transaction costs
Employee benefits
Revaluation loss/(gain) derivative financial instruments
Income tax loss/(gain)

Changes in:
Other receivables
Prepayments
Trade and other payables
Accrued expenses
Net cash used in operating activities

Cash flows from investing activities
Purchase of property and equipment
Purchase of intangibles
Proceeds from disposals of property and equipment
Interest received
Net cash from / (used) in investing activities

Cash flows from financing activities
Proceeds from offerings and warrant exercises
Transaction costs
Proceeds from loans
Repayment of loan
Interest paid
Net cash from financing activities

Net increase / (decrease) in cash and cash equivalents
Cash and cash equivalents at beginning of the period
Net effect of currency translation on cash
Cash and cash equivalents at end of the period

Note

2020

2019

2018

16, 17

19

13
19

19, 25, 26    

20

7
8

19

12, 26
12
25

19, 24

(8,200,165)    

(6,631,901)    

(11,496,401)

20,036     
10,818     
127,160     
—     
368,793     
219,615     
80,811     
2,250,222     
(21,284)    
(5,143,994)    

254,438     
156,661     
(175,878)    
65,303     
(4,843,470)    

30,823     
21,290     
1,205     
—     
226,601     
—     
40,150     
(663,725)    
(193,837)    
(7,169,394)    

72,713 
211,214 
1,052,787 
78,133 
27,730 
520,125 
(37,491)
(1,350,071)
162,177 
(10,759,084)

(18,925)    
(82,948)    
(898,088)    
(224,077)    
(8,393,432)    

(18,390)
301,628 
635,516 
(3,391,834)
(13,232,164)

—     
(2,315,232)    
—     
258     
(2,314,974)    

(63,600)    
(2,955,036)    
—     
17,882     
(3,000,754)    

— 
(1,891,115)
68,160 
— 
(1,822,955)

16,074,996     
(636,858)    
1,522,931     

—     
16,961,069     

9,793,643     
(948,615)    
—     
(1,463,328)    
(3,745)    
7,377,955     

17,447,499 
(2,006,577)
— 
(9,272,328)
(435,993)
5,732,601 

9,802,625     
1,384,720     
71,525     
11,258,870     

(4,016,231)    
5,393,207     
7,744     
1,384,720     

(9,322,518)
14,973,369 
(257,644)
5,393,207 

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

F-8

 
 
 
 
 
 
   
   
 
 
 
   
     
     
 
   
   
   
   
      
      
  
 
   
   
   
 
   
   
   
 
   
 
   
   
   
 
 
   
 
   
   
   
   
      
      
  
   
   
   
   
   
   
   
   
   
   
 
   
   
      
      
  
   
   
      
      
  
 
   
 
   
   
   
 
   
   
   
 
   
   
      
      
  
   
   
      
      
  
 
   
 
   
 
   
   
   
      
 
   
   
   
 
   
   
      
      
  
   
   
   
   
   
   
   
   
 
 
1. Reporting entity

Auris  Medical  Holding  Ltd.  (the  “Company”)  is  an  exempted  company  incorporated  in  Bermuda  and  is  subject  to  Bermuda  law.  The  Company’s
registered address is Clarendon House, 2 Church Street, Hamilton HM11, Bermuda. These consolidated financial statements comprise the Company and its
subsidiaries (together referred to as the “Group” and individually as “Group entities”). The Company is the ultimate parent of the following Group entities:

● Auris Medical AG, Basel, Switzerland (100%) with a nominal share capital of CHF 2,500,000

● Otolanum AG, Zug, Switzerland (100%) with a nominal share capital of CHF 100,000

● Zilentin AG, Zug, Switzerland (100%), with a nominal share capital of CHF 100,000

● Altamira Medica AG, Zug, Switzerland (100%), with a nominal share capital of CHF 1,000,000

● Auris Medical Inc., Chicago, United States (100%) with a nominal share capital of USD 15,000

● Auris Medical Ltd., Dublin, Ireland (100%) with a nominal share capital of EUR 100

● Auris Medical Pty Ltd, Collingwood, Australia (100%), with a nominal share capital of AUD 100

On April 22, 2014, the Company changed its name from Auris Medical AG to Auris Medical Holding AG. On May 21, 2014 the domicile of Auris
Medical Holding AG was transferred from Basel to Zug. On March 13, 2018, the Company (“Auris OldCo”) merged (the “Merger”) into Auris Medical
NewCo Holding AG (“Auris NewCo”), a newly incorporated, wholly-owned Swiss subsidiary following shareholder approval at an extraordinary general
meeting of shareholders held on March 12, 2018. Following the Merger, Auris NewCo, the surviving company, had a share capital of CHF 122,347.76,
divided into 6,117,388 (pre-2019 Reverse Share Split) common shares with a nominal value of CHF 0.02 (pre-2019 Reverse Share Split) each. Pursuant to
the Merger, the Company’s shareholders received one common share with a nominal value of CHF 0.02 (pre-2019 Reverse Share Split) of Auris NewCo
for every 10 of the Company’s common shares held prior to the Merger, effectively resulting in a “reverse stock split” at a ratio of 10-for-1. Auris NewCo
changed  its  name  to  “Auris  Medical  Holding  AG”  following  consummation  of  the  Merger.  Following  shareholder  approval  at  an  extraordinary  general
meeting of shareholders held on March 8, 2019 and upon the issuance of a certificate of continuance by the Registrar of Companies in Bermuda on March
18, 2019, the Company discontinued as a Swiss company and, pursuant to Article 163 of the Swiss Federal Act on Private International Law and pursuant
to Section 132C of the Companies Act 1981 of Bermuda (the “Companies Act”), continued existence under the Companies Act as a Bermuda company
with the name “Auris Medical Holding Ltd.” (the “Redomestication”). The common shares of Auris Medical Holding Ltd. trade on the Nasdaq Capital
Market under the trading symbol “EARS.”

The  Company  is  primarily  involved  in  the  development  of  therapeutics  that  address  important  unmet  medical  needs  in  neurotology,  rhinology  and
allergy and CNS disorders. The Company is focusing on the development of intranasal betahistine for the treatment of vertigo (AM-125, in Phase 2) and
for the prevention of antipsychotic-induced weight gain and somnolence (AM-201, post Phase 1b). Through its affiliate Altamira Medica, the Company is
developing  a  nasal  spray  for  protection  against  airborne  viruses  and  allergens  (AM-301).  In  addition,  it  has  two  Phase  3  programs  under  development,
subject to its ability to obtain non-dilutive funding or partnering: (i) Keyzilen® (AM-101), which is being developed for the treatment of acute inner ear
tinnitus and (ii) Sonsuvi® (AM-111), which is being developed for the treatment of acute inner ear hearing loss.

On May 1, 2019, the Company effected a one-for-twenty reverse share split (the “2019 Reverse Share Split”) of the Company’s issued and outstanding
as well as unissued common shares. Unless indicated or the context otherwise requires, all per share amounts and numbers of common shares in this report
have been retrospectively adjusted for the 2019 Reverse Share Split.

F-9

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
2. Basis of preparation

Statement of compliance

These  consolidated  financial  statements  have  been  prepared  in  accordance  with  International  Financial  Reporting  Standards  as  issued  by  the

International Accounting Standards Board (“IFRS”).

These consolidated financial statements were approved by the Board of Directors of the Company on March 30, 2021.

Basis of measurement

The consolidated financial statements are prepared on the historical cost basis, except for the revaluation to fair value of certain financial liabilities.
Historical cost is generally based on the fair value of the consideration given in exchange for goods and services. The principal accounting policies adopted
are set out below.

In addition, for financial reporting purposes, fair value measurements are categorized into Level 1, 2 or 3 based on the degree to which the inputs to the

fair value measurements are observable and the significance of the inputs to the fair value measurement in its entirety, which are described as follows:

● Level 1 inputs are quoted prices (unadjusted) in active markets for identical assets or liabilities that the entity can access at the measurement date

● Level  2  inputs  are  inputs,  other  than  quoted  prices  included  within  Level  1,  that  are  observable  for  the  asset  or  liability,  either  directly  or

indirectly; and

● Level 3 inputs are unobservable inputs for the asset or liability.

Functional and reporting currency

These consolidated financial statements are presented in Swiss Francs (“CHF”), which is the Company’s functional (“functional currency”) and the

Group’s reporting currency.

Redomestication

The Redomestication of the Company from Switzerland to Bermuda is a continuance of its business. Therefore, the consolidated financial statements
present the operation of Auris Medical Holding AG for the time before the Redomestication and of Auris Medical Holding Ltd for the time following the
Redomestication.

2019 Reverse Share Split

The Company effected the 2019 Reverse Share Split of its common shares at a ratio of 1-for-20. No fractional common shares were issued as fractional
common shares were settled in cash. Impacted amounts and share information included in the consolidated financial statements and notes thereto have been
adjusted  for  the  reverse  share  split  as  if  such  reverse  share  split  occurred  on  the  first  day  of  the  periods  presented.  Certain  amounts  in  the  notes  to  the
consolidated financial statements may be slightly different than previously reported due to rounding of fractional shares as a result of the reverse share split.

Use of estimates and judgments

The preparation of financial statements in conformity with IFRS requires management to make judgments, estimates and assumptions that affect the

application of accounting policies and the reported amounts of assets, liabilities, income and expenses. Actual results may differ from these estimates.

F-10

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Estimates and underlying assumptions are reviewed on an ongoing basis. Revisions of accounting estimates are recognized in the period in which the

estimates are revised and in any future periods affected.

Information about judgments made in applying accounting policies that have the most significant effects on the amounts recognized in the consolidated

financial statements are described below.

Income taxes

As disclosed in Note 20 the Group has significant tax losses in Switzerland. These tax losses represent potential value to the Group to the extent that
the Group is able to create taxable profits in Switzerland prior to expiry of such losses. Tax losses may be used within 7 years from the year the losses
arose.

The Group also has tax losses in the United States which may be used within 20 years of the end of the year in which losses arose, or for a shorter time

period in accordance with prevailing state law.

Other than a tax asset in the amount of CHF 476,363 (31.12.2019: CHF 91,851), the Group has not recorded any deferred tax assets in relation to these
tax losses. Deferred tax assets on tax losses were only considered to the extent that they offset taxable temporary differences within the same entity. The
key factors which have influenced management in arriving at this evaluation are the fact that the business is still in a development phase and the Group has
not  yet  a  history  of  making  profits.  Should  management’s  assessment  of  the  likelihood  of  future  taxable  profits  change,  a  deferred  tax  asset  will  be
recorded. Income tax gain reflects the reassessment of deferred tax assets and liabilities booked in the 2020 fiscal year.

Development expenditures

The project stage forms the basis for the decision as to whether costs incurred for the Group’s development projects can be capitalized. For AM-201,
AM-301,  AM-101  and  AM-111  clinical  development  expenditures  are  not  capitalized  until  the  Group  obtains  regulatory  approval  (i.e.  approval  to
commercially  use  the  product),  as  this  is  considered  to  be  essentially  the  first  point  in  time  where  it  becomes  probable  that  future  revenues  can  be
generated. For the Group’s intranasal betahistine program for the treatment of vertigo (AM-125), however, the development is primarily focused on the
delivery  route  and  formulation  and  not  the  drug  itself  (already  an  approved  generic)  and  aims  to  demonstrate  higher  bioavailability  through  intranasal
delivery. Given the nature of the development approach and the fact that there is an existing market in which oral betahistine for the treatment of vertigo
has  been  approved,  direct  development  expenditures  have  been  capitalized.  In  addition,  the  Group  has  capitalized  certain  milestone  payments  with
regarding to license payments.

As  of  each  reporting  date,  the  Group  estimates  the  level  of  service  performed  by  the  vendors  and  the  associated  costs  incurred  for  the  services
performed.  As  part  of  the  process  of  preparing  the  Group’s  financial  statements,  the  Group  is  required  to  estimate  its  accrued  expenses.  This  process
involves reviewing contracts, identifying services that have been performed on the Group’s behalf and estimating the level of service performed and the
associated cost incurred for the service when it has not yet been invoiced or otherwise notified of the actual cost.

Employee benefits

The Group maintains a pension plan for all employees in Switzerland through payments to a legally independent collective foundation. This pension

plan qualifies under IFRS as defined benefit pension plan.

The Group’s net obligation in respect of defined benefit plans is calculated by estimating the amount of future benefit that employees have earned in
return  for  their  service  in  the  current  and  prior  periods,  discounting  that  amount  and  deducting  the  fair  value  of  any  plan  assets.  The  Company  makes
relevant actuarial assumptions with regard to the discount rate, future salary increases and life expectancy.

Research and Development and Accrued Expenses

The Company records the costs associated with research, nonclinical and clinical trials, and manufacturing process development as incurred. These costs
are  a  significant  component  of  the  Company’s  research  and  development  expenses,  with  a  substantial  portion  of  the  Company’s  on-going  research  and
development activities being conducted by third party service providers, including contract research and manufacturing organizations.

The Company accrues for expenses resulting from obligations under agreements with contract research organizations (“CROs”), contract manufacturing
organizations  (“CMOs”),  and  other  outside  service  providers  for  which  payment  flows  do  not  match  the  periods  over  which  materials  or  services  are
provided to the Company. Accrued expenses are recorded based on estimates of services received and efforts expended pursuant to agreements established
with  CROs,  CMOs,  and  other  outside  service  providers.  These  estimates  are  typically  based  on  contracted  amounts  applied  to  the  proportion  of  work
performed and determined through analysis with internal personnel and external service providers as to the progress or stage of completion of the services.
The  Company  makes  significant  judgments  and  estimates  in  determining  the  accrued  expense  balance  in  each  reporting  period.  In  the  event  advance
payments are made to a CRO, CMO, or outside service provider, the payments will be recorded as prepayments which will be expensed as the contracted
services  are  performed.  Inputs,  such  as  the  services  performed,  the  number  of  patients  enrolled,  or  the  trial  duration,  may  vary  from  the  Company’s
estimates. As actual costs become known, the Company adjusts its prepayments and accrued expenses.

F-11

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
3. Significant accounting policies

The  accounting  policies  set  out  below  have  been  applied  consistently  to  all  periods  presented  in  these  consolidated  financial  statements,  unless

otherwise indicated.

Basis of consolidation

Subsidiaries

Subsidiaries  are  entities  controlled  by  the  Group.  The  Group  controls  an  entity  when  it  is  exposed  to,  or  has  rights  to,  variable  returns  from  its
involvement with the entity and has the ability to affect those returns through its power over the entity. The financial statements of subsidiaries are included
in the consolidated financial statements from the date on which control commences until the date on which control ceases.

Transactions eliminated on consolidation

All  inter-company  balances,  transactions  and  unrealized  gains  on  transactions  have  been  eliminated  in  consolidation.  Unrealized  losses  are  also

eliminated unless the transaction provides evidence of an impairment of the asset transferred.

Segment reporting

A  segment  is  a  distinguishable  component  of  the  Group  that  engages  in  business  activities  from  which  it  may  earn  revenues  and  incur  expenses,

including revenues and expenses that relate to transactions with any of the Group’s other components.

The Chief Executive Officer is determined to be the Group’s Chief Operating Decision Maker (“CODM”). The CODM assesses the performance and
allocates  the  resources  of  the  Group  as  a  whole,  as  all  of  the  Group’s  activities  are  focusing  on  the  development  of  therapeutics  for  the  treatment  and
prevention of ear, nose, throat and related disorders. Financial information is only available for the Group as a whole. Therefore, management considers
there is only one operating segment under the requirements of IFRS 8, Operating Segments.

Foreign currency

Foreign currency transactions

Items included in the financial statements of Group entities are measured using the currency of the primary economic environment in which the entity
operates.  Foreign  currency  transactions  are  translated  into  the  functional  currency  using  the  exchange  rates  prevailing  at  the  dates  of  the  transactions.
Foreign exchange gains and losses resulting from the settlement of such transactions and from the translation at year-end exchange rates of monetary assets
and liabilities denominated in foreign currencies are recognized in profit or loss. Non-monetary items that are measured based on historical cost in a foreign
currency are not re-translated.

Foreign operations

Assets  and  liabilities  of  Group  entities  whose  functional  currency  is  other  than  CHF  are  included  in  the  consolidation  by  translating  the  assets  and
liabilities  into  the  reporting  currency  at  the  exchange  rates  applicable  at  the  end  of  the  reporting  period.  Income  and  expenses  are  translated  at  average
exchange rates (unless this average is not a reasonable approximation of the cumulative effect of the rates prevailing on the transaction dates, in which case
income and expenses are translated at the dates of the transaction).

These foreign currency translation differences are recognized in Other Comprehensive Loss and presented in the foreign currency translation reserve in
equity. When a foreign operation is disposed of such that control is lost, the cumulative amount in the translation reserve related to that foreign operation is
reclassified to profit or loss as part of the gain or loss on disposal.

F-12

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Closing rates for the most significant foreign currencies relative to CHF:

Currency
CHF
USD
EUR
AUD

Swiss Franc
Dollar
Euro
Dollar

  Geographical area  
Switzerland
United States
Europe
Australia

Reporting
entities

December 31,
2020

December 31,
2019

December 31,
2018

5     
1     
1     
1     

1.0000     
0.8840     
1.0817     
0.6822     

1.0000     
0.9674     
1.0855     
—     

1.0000 
0.9827 
1.1283 
— 

Average exchange rates for the year for the most significant foreign currencies relative to CHF:

Currency
CHF
USD
EUR
AUD

Property and equipment

Swiss Franc
Dollar
Euro
Dollar

  Geographical area  
Switzerland
United States
Europe
Australia

Reporting
entities

2020

2019

2018

5     
1     
1     
1     

1.0000     
0.9581     
1.0825     
0.6546     

1.0000     
0.9938     
1.1128     
—     

1.0000 
0.9768 
1.1573 
— 

Property and equipment is measured at historical costs less accumulated depreciation and any accumulated impairment losses. Historical costs include
expenditures  that  are  directly  attributable  to  the  acquisition  of  the  items.  When  parts  of  an  item  of  tangible  assets  have  different  useful  lives,  they  are
accounted for as separate tangible asset items (major components). Depreciation is calculated on a straight-line basis over the expected useful life of the
individual asset or the shorter remaining lease term for leasehold improvements. The applicable estimated useful lives are as follows:

Production equipment
Office furniture and electronic data processing equipment (“EDP”)
Leasehold improvements

5 years 
3 years 
5 years 

Subsequent  costs  are  included  in  the  asset’s  carrying  amount  or  recognized  as  a  separate  asset,  as  appropriate,  only  when  it  is  probable  that  future
economic benefits associated with the item will flow to the Group and the cost of the item can be measured reliably. The carrying amount of the replaced
part is derecognized. All other repairs and maintenance are charged to profit or loss during the financial period in which they are incurred.

Depreciation methods, useful lives and residual values are reviewed at each reporting date and adjusted if appropriate. When an asset is reviewed for
impairment, the asset’s carrying amount may be written down immediately to its recoverable amount, provided the asset’s carrying amount is greater than
its estimated recoverable amount. Management assesses the recoverable amount by assessing the higher of its fair value less costs to sell or its value in use.

Cost and accumulated depreciation related to assets retired or otherwise disposed are removed from the accounts at the time of retirement or disposal

and any resulting gain or loss is included in profit or loss in the period of disposition.

F-13

 
 
 
 
 
   
   
   
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
 
   
   
   
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
 
 
 
 
 
 
 
Intangible assets

Research and development

Expenditures on the Group’s research programs are not capitalized, they are expensed when incurred.

Expenditures on the Group’s development programs are generally not capitalized except if development costs can be measured reliably, the product or
process is technically and commercially feasible, future economic benefits are probable, and the Group intends to and has sufficient resources to complete
development and to use or sell the asset. For the development projects of the Group, these criteria are generally only met when regulatory approval for
commercialization  is  obtained.  This  has  been  the  general  assessment  for  AM-201,  AM-301,  AM-101,  and  AM-111.  For  the  AM-125  program  for  the
treatment  of  vertigo  it  is  the  Group’s  assessment  that  the  criteria  mentioned  above  are  met  and  therefore  direct  development  expenditures  have  been
capitalized for AM-125 in 2018, 2019 and 2020. Intellectual property-related costs for patents are part of the expenditure for research and development
projects. Therefore, the costs for the prosecution and registration of patents are expensed when incurred as long as the research and development project
concerned does not meet the criteria for capitalization. In case of AM-125, where in 2019 a US patent was issued and a related EU application was allowed,
prosecution and registration costs have been capitalized as the criteria have been met.

Licenses, intellectual property and data rights

Intellectual  property  rights  that  are  acquired  by  the  Group  are  capitalized  as  intangible  assets  if  they  are  controlled  by  the  Group,  are  separately
identifiable and are expected to generate future economic benefits, even if uncertainty exists as to whether the research and development will ultimately
result  in  a  marketable  product.  Consequently,  upfront  and  milestone  payments  to  third  parties  for  the  exclusive  use  of  pharmaceutical  compounds  in
specified areas of treatment are recognized as intangible assets.

Measurement

Intangible assets acquired that have finite useful lives are measured at cost less accumulated amortization and any accumulated impairment losses.

Subsequent expenditure

Subsequent expenditure is capitalized only when it increases the future economic benefits embodied in the specific asset to which it relates. All other

expenditure, including expenditure on internally generated goodwill and brands, is recognized in profit or loss as incurred.

Amortization

All licenses of the Group have finite lives. Amortization will commence once the Group’s intangible assets are available for use which will be the case
after regulatory approvals are obtained and the related products are available for use. Amortization of licenses is calculated on a straight-line basis over the
period  of  the  expected  benefit  or  until  the  license  expires,  whichever  is  shorter.  The  estimated  useful  life  is  10  years  or  the  remaining  term  of  patent
protection. The Group assesses at each statement of financial position date whether intangible assets which are not yet ready for use are impaired.

Impairment of non-financial assets

Property  and  equipment  and  intangible  assets  are  reviewed  for  impairment  whenever  events  or  changes  in  circumstances  indicate  that  the  carrying
amount may not be recoverable. For the purpose of assessing impairment, assets are grouped at the lowest levels for which there are separately identifiable
cash flows (cash-generating units). An impairment loss is recognized as the amount by which the asset’s carrying amount exceeds its recoverable amount.
The recoverable amount is the higher of an asset’s fair value less costs to sell or value in use. Impairment losses are recognized in profit or loss. Assets that
were previously impaired are reviewed for possible reversal of the impairment at each reporting date. Any increase in the carrying amount of an asset will
be based on the depreciated historical costs had the initial impairment not been recognized.

F-14

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Financial instruments

The Group classifies its financial assets in the following categories: loans and receivables based on the expected loss model. The classification depends
on the nature and purpose of the financial assets and is determined at the time of initial recognition. The date of initial application (i.e. the date on which
the  Company  has  assessed  its  existing  financial  assets  and  financial  liabilities  in  terms  of  IFRS  9  requirements)  is  January  1,  2018.  Accordingly,  the
Company has applied the requirements of IFRS 9 to instruments that continue to be recognized at January 1, 2018 whereas for the year ended December
31, 2017 IAS 39 was applied.

Recognition and derecognition of non-derivative financial assets and liabilities

The Group initially recognizes loans and receivables and debt securities issued on the date when they are originated. All other financial assets and

financial liabilities are initially recognized on the trade date.

The Group derecognizes a financial asset when the contractual rights to the cash flows from the asset expire, or it transfers the rights to receive the
contractual cash flows in a transaction in which substantially all of the risks and rewards of ownership of the financial asset are transferred, or it neither
transfers  nor  retains  substantially  all  of  the  risks  and  rewards  of  ownership  and  does  not  retain  control  over  the  transferred  asset.  Any  interest  in  such
derecognized financial assets that is created or retained by the Group is recognized as a separate asset or liability.

The Group derecognizes a financial liability when its contractual obligations are discharged, cancelled, or expired.

Financial assets and financial liabilities are offset and the net amount presented in the statement of financial position when, and only when, the Group

has a legal right to offset the amounts and intends either to settle them on a net basis or to realize the asset and settle the liability simultaneously.

Non-derivative financial assets and liabilities—measurement

Loans and receivable

These  are  non-derivative  financial  assets  with  fixed  or  determinable  payments  that  are  not  quoted  in  an  active  market.  Loans  and  receivables  are
initially recognized at fair value plus any directly attributable transaction costs. Subsequent to initial recognition, they are measured at amortized cost using
the effective interest method, less expected losses.

Cash and cash equivalents

The Group considers all short-term, highly liquid investments that are readily convertible into known amounts of cash and which are subject to an

insignificant risk of changes in value with original maturities of three months or less at the date of the purchase to be cash equivalents.

Non-derivative financial liabilities—measurement

Non-derivative financial liabilities are initially recognized at fair value less any directly attributable transaction costs. Subsequent to initial recognition,

these liabilities are measured at amortized cost using the effective interest method.

Convertible loans

In a convertible loan classified as a hybrid contract containing a host and a separated embedded derivative, both classified as liability, the carrying
amount of the host contract at initial recognition is the difference between the carrying amount of the hybrid contract and the fair value of the embedded
derivative. Transaction costs that relate to the issue of the convertible loan are allocated to the host and embedded derivative in proportion to the allocation
of the gross proceeds. Transaction costs relating to the embedded derivative are immediately recognized in profit and loss. Transaction costs relating to the
host contract are included in the carrying amount of the liability. The host contract is then subsequently measured at amortized cost, using the effective
interest method.

F-15

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Share capital

All shares of the Company are registered shares and classified as part of shareholders’ equity. Incremental costs directly attributable to the issue of the
Company’s shares, net of any tax effects, are recognized as a deduction from equity. The warrants are classified as a financial liability at fair value through
profit or loss and the cost allocated to the liability component will be immediately expensed to the income statement.

The Company has not paid any dividends since its inception and does not anticipate paying dividends in the foreseeable future.

Repurchase and reissue of ordinary shares (treasury shares)

When  shares  recognized  as  equity  are  repurchased,  the  amount  of  the  consideration  paid,  which  includes  directly  attributable  costs,  net  of  any  tax
effects, is recognized as a deduction from equity. Repurchased shares are classified as treasury shares and are presented in the treasury share reserve. When
treasury shares are sold or reissued subsequently, the amount received is recognized as an increase in equity and the resulting surplus or deficit (calculated
as the difference between initial cost and fair value) on the transaction is presented within share premium.

Impairment of non-derivative financial assets

Financial assets are assessed at each reporting date to determine whether there is objective evidence of impairment.

Objective evidence that financial assets are impaired includes:

● default or delinquency by a debtor;

● indications that a debtor or issuer will enter bankruptcy;

● adverse changes in the payment status of borrowers or issuers;

● the disappearance of an active market for a security; or

● observable data indicating that there is measurable decrease in expected cash flows from a group of financial assets.

Financial assets measured at amortized cost

The Group considers evidence of impairment for these assets at an individual asset level. An impairment loss is calculated as the difference between an
asset’s  carrying  amount  and  the  present  value  of  the  estimated  future  cash  flows  discounted  at  the  asset’s  original  effective  interest  rate.  Losses  are
recognized in profit or loss and reflected in an allowance account. When the Group considers that there are no realistic prospects of recovery of the asset,
the  relevant  amounts  are  written  off.  If  the  amount  of  impairment  loss  subsequently  decreases  and  the  decrease  can  be  related  objectively  to  an  event
occurring after the impairment was recognized, then the previously recognized impairment loss is reversed through profit or loss.

Derivative Financial Instruments

Derivative financial instruments (assets) are accounted as the cost to obtain the rights from a third party to issue shares under the purchase agreement
and changes in fair value are shown as profit or loss. The fair value calculation of the derivative financial instrument (asset) is adjusted on the utilization of
the asset based on total dollar amount of the purchase agreement.

Derivative financial instruments (liabilities) are accounted at fair value and changes in fair value are shown as profit or loss. The fair value calculation
of the derivative financial instruments is based on the Black-Scholes option pricing model. Assumptions are made for volatility and the risk free rate in
order to estimate the fair value of the instrument. Transaction cost related to derivative financial instruments are recorded through profit and loss.

F-16

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Embedded Derivatives

Derivatives may be embedded in another contractual arrangement. The Group accounts for an embedded derivative separately from the host contract

when:

-

-

-

-

The host contract is not an asset in the scope of IFRS 9

The host contract is not itself carried at fair value through profit and loss (FVPL)

The terms of the Embedded Derivative would meet the definition of a derivative if they were contained in a separate contract

The economic characteristics and risks of the embedded derivative are not closely related to the economic characteristics and risks of the host

The  separated  embedded  derivatives  were  measured  at  fair  value  by  an  independent  consultant  applying  a  simulation  –based  valuation  approach.
Assumptions  are  made  for  volatility,  risk  free  rate  and  other  features  of  the  instrument.  All  changes  in  the  fair  value  of  embedded  derivatives  were
recognized in profit and loss.

Income tax

Income tax expense comprises current and deferred tax. It is recognized in profit or loss except to the extent that it relates to a business combination, or

items recognized directly in equity or in Other Comprehensive Income.

Current tax

Current tax comprises the expected tax payable or receivable on the taxable income or loss for the year and any adjustment to tax payable or receivable

in respect of previous years. It is measured using tax rates enacted or substantively enacted at the reporting date.

Deferred tax

Deferred  income  tax  is  recognized,  using  the  balance  sheet  liability  method,  on  temporary  differences  arising  between  the  tax  bases  of  assets  and

liabilities and their carrying amounts in the consolidated financial statements. Deferred tax is not recognized for:

● temporary differences on the initial recognition of assets or liabilities in a transaction that is not a business combination and that affects neither

accounting nor taxable profit or loss;

● temporary  differences  related  to  investments  in  subsidiaries  to  the  extent  that  the  Group  is  able  to  control  the  timing  of  the  reversal  of  the

temporary differences and it is probable that they will not reverse in the foreseeable future; and

● taxable temporary differences arising on the initial recognition of goodwill.

Deferred income tax is determined using tax rates and laws that have been enacted or substantively enacted by the reporting date and are expected to

apply when the related deferred income tax asset is realized or the deferred income tax liability is settled.

Deferred  income  tax  assets  are  recognized  to  the  extent  that  it  is  probable  that  future  taxable  profit  will  be  available  against  which  the  temporary
differences can be utilized. Deferred tax assets are reviewed at each reporting date and are reduced to the extent that it is no longer probable that the related
tax benefit will be realized.

Deferred tax assets and liabilities are offset when there is a legally enforceable right to set off tax assets against tax liabilities and when they relate to

income taxes levied by the same taxation authority and the Group intends to settle its tax assets and liabilities on a net basis.

F-17

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Employee benefits

The Group maintains a pension plan for all employees in Switzerland through payments to a legally independent collective foundation. This pension

plan qualifies under IFRS as defined benefit pension plan. There are no pension plans for the subsidiaries in Ireland, Australia and the United States.

The Group’s net obligation in respect of defined benefit plans is calculated by estimating the amount of future benefit that employees have earned in

return for their service in the current and prior periods, discounting that amount and deducting the fair value of any plan assets.

The recognized asset is limited to the present value of economic benefits available in the form of any future refunds from the plan or reductions in

future contributions to the plan. In order to calculate the present value of economic benefits, consideration is given to any minimum funding requirements.

Remeasurements of the net defined benefit liability, which comprise actuarial gains and losses, the return on plan assets (excluding interest) and the
effect of the asset ceiling (if any, excluding interest), are recognized immediately in Other Comprehensive Income. Past service costs, including curtailment
gains or losses, are recognized immediately in general and administrative expenses within the operating results. Settlement gains or losses are recognized in
general and administrative expenses within the operating results. The Group determines the net interest expense (income) on the net defined benefit liability
(asset) for the period by applying the discount rate used to measure the defined benefit obligation at the beginning of the annual period or in case of any
significant events between measurement dates to the then-net defined benefit liability (asset), taking into account any changes in the net defined benefit
liability (asset) during the period as a result of contributions and benefit payments. Net interest expense and other expenses related to defined benefit plans
are recognized in profit or loss.

Share-based compensation

The Company maintains a share-based payment plan in the form of a stock option plan for its employees, members of the Board of Directors as well as

key service providers. Stock options are granted at the Board’s discretion without any contractual or recurring obligations.

The share-based compensation plans qualify as equity settled plans. The grant-date fair value of share-based payment awards granted to employees is
recognized as an expense, with a corresponding increase in equity, over the period that the employees become unconditionally entitled to the awards. Under
the  Auris  Medical  Holding  Ltd.  Long  Term  Equity  Incentive  Plan  (the  “Equity  Incentive  Plan”  or  “EIP”),  50%  of  granted  share  options  granted  to
employees vest after a period of service of two years from the grant date and the remaining 50% vest after a period of service of three years from the grant
date. Share options granted to members of the Board of Directors granted from 2016 onwards vest after a period of one year after the grant date.

The amount recognized as an expense is adjusted to reflect the number of awards for which the related service and non-market performance conditions
are expected to be met, such that the amount ultimately recognized as an expense is based on the number of awards that meet the related service and non-
market performance conditions at the vesting date. Share-based payments that are not subject to any further conditions are expensed immediately at grant
date. In the year the options are exercised the proceeds received net of any directly attributable transaction costs are credited to share capital (par value) and
share premium.

Valuation of share options

Option pricing and values are determined based on the Black Scholes option pricing model and assumptions are made for inputs such as volatility of

the Company’s stock and the risk free rate.

Provisions

Provisions are recognized when the Group has a present obligation (legal or constructive) as a result of a past event, where it is more likely than not
that an outflow of resources will be required to settle the obligation, and where a reliable estimate can be made of the amount of the obligation. Provisions
are  not  recognized  for  future  operating  losses.  Provisions  are  measured  at  the  present  value  of  the  expenditures  expected  to  be  required  to  settle  the
obligation using a pre-tax rate that reflects current market assessments of the time value of money and the risks specific to the liability.

F-18

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Earnings/(loss) per share

Basic earnings/(loss) per share are calculated by dividing the net profit/(loss) attributable to owners of the Company by the weighted average number
of shares outstanding during the period. Diluted earnings/(loss) per share are calculated by dividing the net profit/(loss) attributable to the owners of the
Company by the weighted average number of shares outstanding during the period adjusted for the conversion of all dilutive potential ordinary shares.

4. New standards, amendments and interpretations adopted by the Group

In 2020, the following revised standards have been adopted:

IFRS 3
IAS 1/IAS 8
IFRS 9/IAS 39/IFRS 7
IFRS 16
Conceptual Framework

  Amendments to IFRS 3, Definition of a business
  Amendments to IAS 1 and IAS 8, Definition of material
  Amendments to IFRS 9, IAS 39 and IFRS7, Interest Rate Benchmark Reform – Phase 1
  COVID-19 Rent-related Concessions (Amendments to IFRS 16)
  Amendments to References to the Conceptual Framework (Various Standards)

Adoption has not had a material impact on the amounts reported in these financial statements but may impact the accounting for future transactions and

arrangements.

A number of new standards, amendments to standards and interpretations are effective for annual periods beginning after January 1, 2021, and have

not been applied in preparing these consolidated financial statements.

Standard/Interpretation
New standards, interpretations or amendments
IFRS 9/IAS 39/IFRS 7/IFRS
4/IFRS 16

Amendments to IFRS 9/IAS 39/IFRS 7/IFRS 4/IFRS
16, Interest Rate Benchmark Reform – Phase 2

IAS 16

IAS 37

IFRS 3

  Amendments to IAS 16, Proceeds before Intended Use  

Amendments to IAS 37, Onerous contracts – Costs of
Fulfilling a Contract

Amendments to IFRS 3, References to the Conceptual
Framework

IFRS 1, IFRS 9, IFRS 16, IAS
41

Annual improvements to IFRS Standards 2018-2020
Cycle

IFRS 17

IAS 1

  Insurance contracts

Amendments to IAS 1, Classification of Liabilities as
Current or Non-current

Impact

Effective date

Planned application
by the Group

1)

1)

1)

1)

1)

1)

1)

January 1, 2021

January 1,2022

FY 2021

FY 2022

January 1, 2022

FY 2022

January 1, 2022

FY 2022

January 1, 2022

January 1, 2023

FY 2022

FY 2023

January 1, 2023

FY 2023

1) No material impact on the Group is expected from these standards and amendments issued but not effective.

F-19

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
5. Financial instruments and risk management

The following table shows the carrying amounts of financial assets and financial liabilities:

Financial assets
Cash and cash equivalents
Loans and receivables
Other receivables
Total financial assets

Financial liabilities
At amortized cost
Trade and other payables
Accrued expenses
Loan
At fair value through profit and loss
Derivative financial instruments
Total financial liabilities

Fair values

December 31,
2020

December 31,
2019

11,258,870     

1,384,720 

10,040     
11,268,910     

80,040 
1,464,760 

762,453     
1,433,106     
523,920     

938,247 
1,339,822 
— 

316,757     
3,036,236     

4,353 
2,282,422 

The  carrying  amount  of  cash  and  cash  equivalents,  other  receivables,  trade  and  other  payables,  accrued  expenses  and  loan  is  a  reasonable

approximation of their fair value due to the short-term nature of these instruments.

Financial risk factors

The  Group’s  activities  expose  it  to  a  variety  of  financial  risks:  market  risk,  credit  risk,  interest  rate  and  liquidity  risk.  The  Group’s  overall  risk
management  program  focuses  on  the  unpredictability  of  financial  markets  and  seeks  to  minimize  potential  adverse  effects  on  the  Group’s  financial
performance.  Management  identifies,  evaluates  and  controls  financial  risks.  No  financial  derivatives  have  been  used  in  2020  and  2019  to  hedge  risk
exposures. The Group invests its available cash in instruments with the main objectives of preserving principal, meeting liquidity needs and minimizing
foreign exchange risks. The Group allocates its liquid assets to first tier Swiss or international banks.

Liquidity risk

The Group’s principal source of liquidity is its cash reserves which are mainly obtained through the issuance of new shares. The Group has succeeded
in  raising  capital  to  fund  its  development  activities  to  date  and  has  raised  funds  that  will  allow  it  to  meet  short  term  development  expenditures.  The
Company will require regular capital injections to continue its development work, which may be dependent on meeting development milestones, technical
results and/or commercial success. Management monitors rolling forecasts of the Group’s liquidity requirements to ensure it has sufficient cash to meet
operational  needs.  The  ability  of  the  Group  to  maintain  adequate  cash  reserves  to  sustain  its  activities  in  the  medium  term  is  highly  dependent  on  the
Group’s ability to raise further funds. Consequently, the Group is exposed to continued liquidity risk.

F-20

 
 
 
 
 
 
   
 
 
 
   
 
 
   
   
      
  
   
   
 
   
      
  
   
      
  
   
      
  
   
   
   
   
      
  
   
   
 
 
 
 
 
 
 
The table below analysis the remaining contractual maturities of financial liabilities, including estimated interest payments as of December 31, 2020

and 2019. The amounts disclosed in the table are the undiscounted cash flows:

December 31, 2020
Trade and other payables
Accrued expenses
Loan and borrowings
Derivative financial instruments
Total

December 31, 2019
Trade and other payables
Accrued expenses
Loan and borrowings
Derivative financial instruments
Total

Fair value measurement

Financial assets / liabilities
Derivative financial

liabilities – Warrants from
public offerings

Derivative financial

liabilities – Embedded
derivatives

Derivative financial asset

Carrying
amount

Less than
3 months

Between
3 months and
2 years

2 years
and later

762,453     
1,433,106     
523,920     
316,757     
3,036,236     

762,453     
1,433,106     
473,920     
310,439     
2,979,918     

—     
—     
50,000     
—     
50,000     

—     
—     

6,318     
6,318     

Carrying
amount

Less than
3 months

Between
3 months and
2 years

2 years
and later

938,247     
1,339,822     
—     
4,353     
2,282,422     

938,247     
1,339,822     
—     
—     
2,278,069     

—     
—     
—     
—     
—     

—     
—     
—     
4,353     
4,353     

Total

762,453 
1,433,106 
523,920 
316,757 
3,036,236 

Total

938,247 
1,339,822 
— 
4,353 
2,282,422 

Fair values as at

December 31,
2020
Liability
6,318

December 31,
2019
Liability
4,353

Fair
value
hierarchy
Level 2

Valuation technique(s) and key input(s)

Black-Scholes option pricing model

The share price is determined by Company’s NASDAQ quoted-
price. The strike price and maturity are defined by the contract. The
volatility assumption is driven by Company’s historic quoted share
price and the risk free rate is estimated based on observable yield
curves at the end of each reporting period.

310,439

—

Level 3

Monte Carlo simulation model

The valuation is based on input parameters classified as level 3.
Input parameters include the historical volatility of AMHL shares,
risk-free rate, expected remaining life, expected exercise date and
share prices of AMHL at valuation dates.

Asset

—

Asset

Level 3

219,615

The fair value is equal to the price paid to the counter party for
obtaining the right under the purchase agreement.
Subsequent, the fair value is adjusted proportionally for the part of
the right consumed.

For level 3 financial liability, the sensitivity analysis below represents the potential absolute change in fair value. The favorable and unfavorable effects
on  the  result  before  taxes,  resulting  from  using  reasonably  alternative  assumptions  for  the  valuation  of  the  option  component  of  the  Convertible  Loan
(FiveT) has been calculated by recalibrating the modes using unobservable inputs based on an average volatility of 5%.

F-21

 
 
 
 
 
   
   
   
   
 
 
    
    
    
    
  
   
   
   
      
   
   
 
 
 
   
   
   
   
 
 
    
    
    
    
  
   
   
   
   
   
 
 
 
 
   
 
 
 
   
   
 
   
     
     
 
 
 
   
 
     
 
     
 
   
   
     
     
 
 
 
   
 
     
 
     
 
   
   
     
     
 
 
   
     
     
 
 
 
 
Change in volatility

Changes in liabilities arising from financing activities

Derivative financial instrument
Loans
Total

Derivative financial instrument
Loans
Total

Dec 31, 2020

Dec 31, 2019

Increase/Decrease 
in volatility 
assumption
+5%
-5%

Effect on result 
before taxes on 
CHF
2,770
-5,475

Increase/Decrease
in volatility 
assumption
-
-

Effect on result 
before taxes on 
CHF

Financing 
Cash 
Flows 1)

01.01.2020

4,353     
—     
4,353     

—     
1,522,931     
1,522,931     

Non-cash changes

Fair
value 

revaluation    
219,315     
—     
219,315     

Other 
changes 2)

31.12.2020

93,089     
(999,011)    
(905,922)    

316,757 
523,920 
840,677 

Financing 
Cash 
Flows 1)

Non-cash changes

Fair
value 

revaluation    

Other 
changes 2)

01.01.2019    

675,328     
1,435,400     
2,110,728     

—     
(1,463,328)    
(1,463,328)    

(663,725)    
—     
(663,725)    

(7,250)    
27,928     
20,678     

31.12.2019  
4,353 
— 
4,353 

1) The financing cash flows are from loan borrowings or loan repayments.
2) Other  non-cash  changes  include  recognition  of  derivative,  partial  conversion  and  amortization  of  convertible  loan,  accrued  interest  and  Foreign

Exchange-Difference.

Credit risk

Credit risk is managed on a Group basis. Credit risk arises from cash and cash equivalents and deposits with banks, as well as from other receivables.
The Company’s policy is to invest funds in low risk investments including interest bearing deposits. Other receivables were current as of December 31,
2020 and December 31, 2019, not impaired and included only well-known counterparties.

The Group has been holding cash and cash equivalents in the Group’s principal operating currencies (CHF, USD, EUR and AUD) with international

banks of high credit rating.

The Group’s maximum exposure to credit risk is represented by the carrying amount of each financial asset in the consolidated statement of financial

position:

Financial assets
Cash and cash equivalents
Other receivables
Total

December 31,
2020

December 31,
2019

11,258,870     
10,040     
11,268,910     

1,384,720 
80,040 
1,464,760 

As of December 31, 2020 and December 31, 2019 other receivables consisted in a bank deposit for guaranteeing credit card liabilities.

F-22

 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
   
     
   
       
 
 
   
   
   
     
 
 
   
 
     
 
     
         
               
 
 
 
 
 
   
 
   
   
 
 
 
 
   
   
   
 
   
   
   
 
 
 
 
   
 
   
   
 
 
 
 
   
   
   
   
   
 
 
 
 
 
 
 
 
 
   
 
 
    
  
   
   
   
 
 
Market risk

Currency risk

The Group operates internationally and is exposed to foreign exchange risk arising from various exposures, primarily with respect to US Dollar and
Euro. Foreign exchange risk arises from future commercial transactions, recognized assets and liabilities and net investments in foreign operations. The
summary of quantitative data about the exposure of the Group’s financial assets and liabilities to currency risk was as follows:

in CHF
Cash and cash equivalents
Other receivables
Trade and other payables
Accrued expenses
Net statement of financial position exposure -asset/(liability)

2020

USD
9,214,709     
479     
(75,712)    
(34,648)    
9,104,828     

EUR

694,287     
—     
(397,853)    
(569,400)    
(272,966)    

2019

USD
1,041,695     
154,063     
(51,527)    
(750,949)    
393,282     

EUR

125,631 
— 
(526,637)
(175,826)
(576,832)

As of December 31, 2020, a 5% increase or decrease in the USD/CHF exchange rate with all other variables held constant would have resulted in a
CHF 455,241 (2019: CHF 19,664) increase or decrease in the net result. Also, a 5% increase or decrease in the EUR/CHF exchange rate with all other
variables held constant would have resulted in a CHF 13,648 (2019: CHF 28,841) increase or decrease in the net result.

The Company has subsidiaries in the United States, Australia and Ireland, whose net assets are exposed to foreign currency translation risk. Due to the

small size of the subsidiaries the translation risk is not significant.

Capital risk management

The Company and its subsidiaries are subject to capital maintenance requirements under local law in the country in which it operates. To ensure that
statutory capital requirements are met, the Company monitors capital, at the entity level, on an interim basis as well as annually. From time to time the
Company may take appropriate measures or propose capital increases to ensure the necessary capital remains intact.

6. Segment information

Geographical information

The Group’s non-current assets by the Company’s country of domicile were as follows:

Switzerland
Australia
Total

Non-current assets exclude financial instruments.

F-23

December 31,
2020
9,030,778     
151,269     
9,182,047     

December 31,
2019
6,852,286 
— 
6,852,286 

 
 
 
 
 
 
 
   
 
 
   
   
   
 
   
   
   
   
   
 
 
 
 
 
 
 
 
 
 
   
 
   
   
   
 
  
7. Property and Equipment

At cost
As of January 1, 2019
Additions
Disposals
As of December 31, 2019
Additions
Disposals
As of December 31, 2020

Accumulated depreciation
As of January 1, 2019
Charge for the year
Disposals
As of December 31, 2019
Charge for the year
Disposals
As of December 31, 2020

Net book value
As of December 31, 2019
As of December 31, 2020

Production
equipment

Office
furniture
and EDP

Total

289,888     
63,600     
—     
353,488     
—     
—     
353,488     

(270,408)    
(20,083)    
—     
(290,491)    
(16,481)    
—     
(306,972)    

233,706     
—     
—     
233,706     
—     
—     
233,706     

(219,291)    
(10,740)    
—     
(230,031)    
(3,555)    
—     
(233,586)    

523,594 
63,600 
— 
587,194 
— 
— 
587,194 

(489,699)
(30,823)
— 
(520,522)
(20,036)
— 
(540,558)

62,997     
46,516     

3,675     
120     

66,672 
46,636 

As of December 31, 2020, and 2019 no items of property and equipment were pledged.

8. Intangible assets

At cost
As of January 1, 2019
Additions
As of December 31, 2019
Exchange differences
Additions
As of December 31, 2020

Licenses

IP & Data
rights

Patents

Internally
generated

1,482,520     
—     
1,482,520     

193,989     
—     
193,989     

—     
239,593     
239,593     

—     
1,482,520     

—     
193,989     

177,623     
417,216     

1,858,731     
2,990,780     
4,849,511     
6,120     
2,166,054     
7,021,685     

Total

3,535,240 
3,230,373 
6,765,613 
6,120 
2,343,677 
9,115,410 

Accumulated amortization and impairment losses
As of December 31, 2019
As of December 31, 2020

Net book value
As of December 31, 2019
As of December 31, 2020

—     
—     

—     
—     

—     
—     

—     
—     

— 
— 

1,482,520     
1,482,520     

193,989     
193,989     

239,593     
417,216     

4,849,511     
7,021,685     

6,765,613 
9,115,410 

Intangible assets comprise upfront and milestone payments related to licenses. In 2013 a milestone payment of CHF 1,125,000 related to the AM-111
program was recorded. Amortization will commence once the intangible assets are available for use, which will be the case after regulatory approvals are
obtained and the related products are available for use.

F-24

 
 
 
 
 
   
   
 
   
      
      
  
   
   
   
   
   
   
   
 
   
      
      
  
   
      
      
  
   
   
   
   
   
   
   
 
   
      
      
  
   
      
      
  
   
   
 
 
 
 
 
   
   
   
   
 
   
      
      
      
      
  
   
   
   
   
      
      
      
   
   
 
   
      
      
      
      
  
   
      
      
      
      
  
   
   
 
   
      
      
      
      
  
   
      
      
      
      
  
   
   
 
 
On  February  2,  2017,  the  Company  entered  into  an  asset  purchase  agreement  with  Otifex  Therapeutics  Pty  Ltd  (“Otifex”),  pursuant  to  which  the
Company agreed to purchase and Otifex has agreed to sell to the Company certain pre-clinical and clinical assets related to a formulation for the intranasal
application of betahistine, which the Company refers to as AM-125, as well as intellectual property rights. The Otifex transaction closed in July 2017 and
the Company recorded CHF 146,580 as intangibles related to this transaction.

On  December  6,  2018,  in  two  related  transactions,  the  Company  acquired  an  Orphan  Drug  Designation  for  betahistine  in  the  treatment  of  obesity
associated with Prader-Willi syndrome (PWS). In a related transaction, on May 15, 2019, the Company acquired two U.S. Patents relating to the use of
betahistine  for  the  treatment  of  depression  and  attention-deficit  /  hyperactivity  disorder  (ADHD),  respectively.  The  Company  recorded  CHF  47,409  as
intangibles related to these transactions.

In 2019, a US patent on AM-125 was issued and a related EU application was allowed. As a consequence, we started to capitalize prosecution and

registration costs. In 2020, we capitalized CHF 177,623 (2019: CHF 239,593).

Commencing with the business year 2018, the Company recorded intangibles related to direct development expenditure of its AM-125 program. The

capitalized amount for the year ended December 31, 2020 was CHF 2,343,677 (2019: CHF 3,230,373).

No amortization or impairment was recorded in 2020 and 2019.

9. Other receivables

Advance payments to suppliers
Value added tax receivable
Withholding tax receivable
Deposit credit cards
Other
Total other receivables

Other receivables were not considered impaired in the years under review.

10. Prepayments

Advance payments to suppliers
Clinical projects and related activities
Insurance
Other
Total prepayments

11. Cash and cash equivalents

Cash in bank accounts
Cash on hand
Total cash and cash equivalents

F-25

December 31,
2020

December 31, 
2019

479     
38,337     
6,087     
10,040     
25,918     
80,861     

— 
26,438 
24,113 
80,040 
204,708 
335,299 

December 31,
2020

December 31, 
2019

5,020     
164,916     
104,590     
3,063     
277,589     

40,461 
265,842 
114,016 
13,912 
434,231 

December 31,
2020
11,258,870     
—     
11,258,870     

December 31,
2019
1,383,182 
1,538 
1,384,720 

 
 
 
 
 
 
 
 
 
 
   
 
   
   
   
   
   
   
 
 
 
 
 
   
 
   
   
   
   
   
 
 
 
 
   
 
   
   
   
 
12. Capital and reserves

Share capital

The issued share capital of the Company at December 31 consisted of:

Common shares with a par value of CHF 0.01 each
Common shares with a nominal value of CHF 0.40
Total

As of January 1
Public offering
Exercise of warrants
LPC equity line
ATM program
Share-based payments (bonus)
Conversion convertible loan
Registered direct offering
Total, as of December 31

December 31,
2020

December 31,
2019

Number
11,417,159     
—     
11,417,159     

CHF

Number

114,172     
—     
114,172     

—     
4,125,949     
4,125,949     

CHF

— 
1,650,380 
1,650,380 

Common Shares (Number)

2020
4,125,949     
—     
1,263,845     
1,610,120     
1,628,827     
51,418     
737,000     
2,000,000     
11,417,159     

2019
1,775,839 
2,161,280 
— 
89,880 
98,950 
— 
— 
— 
4,125,949 

On  December  3,  2020,  the  Company  entered  into  securities  purchase  agreements  with  several  institutional  investors  for  the  purchase  and  sale  of
2,000,000  common  shares  at  an  offering  price  of  $4.00  per  share,  pursuant  to  a  registered  direct  offering.  The  net  proceeds  of  the  offering  were
approximately $7.3 million.

On December 1, 2020, a tranche of the convertible loan provided by FiveT (please refer to note 25) in the amount of CHF 895,455 was converted into

737,000 common shares at a conversion price of $1.35.

On April 23, 2020, the Company entered into a purchase agreement and a Registration Rights Agreement with Lincoln Park Capital Fund, LLC (the
“2020 Commitment Purchase Agreement”). Pursuant to the purchase agreement, LPC agreed to subscribe for up to USD 10,000,000 of our common shares
over  the  30-month  term  of  the  purchase  agreement.  In  2020,  we  issued  1,200,000  of  our  common  shares  to  LPC  for  an  aggregate  amount  of  USD  1.1
million.  The  2020  Commitment  Purchase  Agreement  replaced  the  2018  Commitment  Purchase  Agreement.  Under  the  2018  Commitment  Purchase
Agreement agreed to purchase common shares for up to $10,000,000 over the 30-month term of the Purchase Agreement. Prior to its termination we had
issued 587,500 common shares for aggregate proceeds of $1.8 million to LPC under the LPC Purchase Agreement. The Purchase Agreement replaced the
Purchase Agreement that we entered into with LPC on October 10, 2017 (the “2017 Commitment Purchase Agreement”), which was terminated as a result
of the Merger. Under the 2017 Commitment Purchase Agreement, LPC agreed to subscribe for up to $13,500,000 of our common shares, and prior to its
termination,  we  had  issued  an  aggregate  of  2,600,000  (pre-merger)  common  shares  for  aggregate  proceeds  of  $1.8  million  to  LPC  under  the  2017
Commitment Purchase Agreement.

On May 15, 2019, the Company completed a public offering of (i) 440,000 common shares with a par value of CHF 0.40 each, together with warrants
to purchase 440,000 common shares, and (ii) 1,721,280 pre-funded warrants, with each pre-funded warrant exercisable for one common share, together
with warrants to purchase 1,721,280 common shares, including 110,000 common shares and warrants to purchase 110,000 common shares sold pursuant to
a  partial  exercise  by  the  underwriters  of  the  underwriters’  over-allotment  option  (the  “May  2019  Registered  Offering”). The  exercise  price  for  the  pre-
funded warrants was CHF 0.01 per common share and for the warrants CHF 4.34. The net proceeds to us from the May 2019 Registered Offering were
approximately $7.7 million, after deducting underwriting discounts and other offering expenses payable by us. All pre-funded warrants were exercised in
2019. In December 2020, 1,263,845 warrants were exercised, leaving 897,435 warrants outstanding as of December 31, 2020. These remaining warrants
were exercised in March 2021.

F-26

 
 
 
 
 
 
 
   
 
 
 
   
   
   
 
   
   
   
 
 
 
 
 
 
   
 
   
   
   
   
   
   
   
   
   
 
 
 
 
 
On November 30, 2018, we entered into the A.G.P. Sales Agreement with A.G.P. Pursuant to the terms of the A.G.P. Sales Agreement, as amended on
April 5, 2019, we may offer and sell our common shares, from time to time through A.G.P. by any method deemed to be an “at-the-market” offering as
defined in Rule 415(a)(4) promulgated under the Securities Act. Pursuant to the A.G.P. Sales Agreement, we may sell common shares up to a maximum
aggregate offering price of $25.0 million. In 2020, we sold 1,628,827 shares under the ATM. As of the date of this Annual Report, we have sold 1,758,618
of  our  common  shares  for  an  aggregate  offering  price  of $3.2  million  pursuant  to  the  A.G.P.  Sales  Agreement.  In  2019,  we  sold  98,954  shares  for  an
aggregate offering price of $978,415. The related transaction costs of CHF 71,161 were charged to equity.

On November 27, 2018 and December 11, 2018, the Company entered into purchase agreements with FiveT Capital AG, providing for the issuance
and  sale  by  us  of  an  aggregate  of  165,750  of  its  common  shares  for  an  aggregate  purchase  price  of  CHF  1.6  million  in  two  separate  registered  direct
offerings.

On July 17, 2018 the Company completed a public offering of 897,435 common shares with a nominal value of CHF 0.40, Series A warrants each
entitling its holder to purchase 0.35 of a common share for an aggregate of 314,102 common shares, and Series B warrants entitling its holder to purchase
0.25 of a common share for an aggregate of 224,358 common shares (the “July 2018 Registered Offering”). As of December 31, 2019, the exercise price
for  the  Series  A  Warrants  was  CHF  7.80  per  common  share  and  the  exercise  price  for  the  Series  B  Warrants  was  CHF  3.95  per  common  share  (which
exercise price was automatically adjusted due to the May 2019 Registered Offering). Since the July 2018 Registered Offering, certain Series A warrant
holders exercised their warrant shares to purchase 145,226 common shares of the Company and certain Series B warrant holders exercised warrant shares
to purchase 143,221 common shares. On June 18, 2020, the Series B warrants expired without further warrants being exercised. The net proceeds to the
Company from the July 2018 Registered Offering were approximately CHF 6.2 million, after deducting underwriting discounts and other offering expenses
payable  by  us.  The  Company  had  transaction  costs  amounting  to  CHF  851,692. The  transaction  costs  were  recorded  as  CHF  742,833  in  equity  for  the
issuance of common shares and CHF 108,809 to finance expense in the statement of profit or loss and comprehensive loss for the issuance of the warrants.

On May 2, 2018 the company entered into a purchase agreement (the “2018 Commitment Purchase Agreement”) and a registration rights agreement
(the “2018 Registration Rights Agreement”) with Lincoln Park Capital LLC (“LPC”). Pursuant to the 2018 Commitment Purchase Agreement, LPC agreed
to  purchase  common  shares  for  up  to  $10,000,000  over  the  30-month  term  of  the  2018  Commitment  Purchase  Agreement.  As  of  the  date  of  these
consolidated financial statements, the Company has issued an aggregate of 89,880 common shares for aggregate proceeds of CHF 286,450 to LPC under
the 2018 Commitment Purchase Agreement. The 2018 Commitment Purchase Agreement replaces the 2017 Commitment Purchase Agreement (as defined
below), which was terminated as a result of the Merger. Under the 2017 Commitment Purchase Agreement, LPC agreed to subscribe for up to $13,500,000
common shares and prior to its termination, the Company had issued an aggregate of 2,600,000 (pre-merger) common shares for aggregate proceeds of
CHF 1.7 million to LPC under the 2017 Commitment Purchase Agreement. The Company had transaction costs amounting to CHF 349,907. The payment
of CHF 252,351 was recorded as a derivative financial instrument and classified as a non-current asset and CHF 97,556 to finance expense in the statement
of profit or loss and comprehensive loss. During the financial year 2019, the Company had sold 89,880 of its common shares for an aggregate offering
price of $ 286,450. The related transaction costs of CHF 2,859 were charged to equity.

On January 30, 2018, the Company completed a public offering of 62,499 common shares and concurrent offering of warrants, each warrant entitling
its holder to purchase 0.6 common shares (the “January 2018 Registered Offering”). The net proceeds to the Company from the January 2018 Registered
Offering were approximately CHF 4.5 million, after deducting placement agent fees and other estimated offering expenses payable by the Company. As of
December 31, 2020, the outstanding warrants issued in the January 2018 Registered Offering were exercisable for up to 37,501 common shares (assuming
the Company rounds up fractional common shares to the next whole common share) at an exercise price of $100.00 per common share. As of December
31, 2019 the outstanding warrants were exercisable for up to 37,501 common shares at an exercise price of $100.00 per common share. The Company had
transaction costs amounting to CHF 654,985. The transaction costs were recorded as CHF 341,226 in equity for the issuance of the common shares and
CHF 313,760 to finance expense in the statement of profit or loss and comprehensive loss for the issuance of the warrants.

Authorized share capital

On January 24, 2019, our board of directors determined that it would be in our best interest to change our legal seat and jurisdiction of incorporation,
respectively, from Switzerland to Bermuda (the “Redomestication”). The Company’s Memorandum of Continuance and the Bye-laws that were adopted at
an extraordinary meeting of shareholders held on March 8, 2019 provided for an authorized share capital of 200,000,000 common shares and 20,000,000
preference shares. Following a reverse share split at a ratio of 20-for-1 on May 1, 2019, a decision by the annual general meeting of shareholders on June 4,
2020  to  increase  the  authorized  share  capital  and  the  reduction  of  the  par  value  of  June  30,  2020,  our  authorized  share  capital  consists  of  25,000,000
common shares, par value CHF 0.01 per share, and 20,000,000 preference shares, par value CHF 0.02 per share.

F-27

 
 
 
 
 
 
 
 
 
13. Share-based compensation

Description

In 2014, the Group introduced an equity incentive plan (the (“EIP”) as amended in 2017 and 2019. In September 2019, all employees and directors of
the  Company  opted-in  to  forfeit  all  option  grants  received  prior  to  2019  in  exchange  for  new  options  (the  “September  2019  Conversion  Grant”).  The
number  of  new  options  was  calculated  on  a  value  neutral  basis  using  the  Black-Scholes  model.  Including  the  September  2019  Conversion  Grant,  the
Company granted 390,620 options in 2019 under the EIP. Plan C was terminated in 2019. The last outstanding options under Plan C were replaced by the
September 2019 Conversion Grant. In 2020, the Company granted 726,637 options under the EIP.

Holders of vested options are entitled to purchase common shares of the Company. Under the Equity Incentive Plan, the Board of Directors defined the
exercise price as the average daily closing price of the Company’s shares during the 30 days preceding the date of grant. All options are to be settled by the
physical delivery of shares. The key terms and conditions related to the grants under these programs at December 31, 2020 are as follows:

Plan
Equity Incentive Plan Board
Equity Incentive Plan Management & Staff
Equity Incentive Plan Management & Staff

Measurement of fair values

Number of
options

outstanding    

Vesting conditions

237,083    1 year service from grant date
399,738    2 years’ service from grant date (50%)
399,738    3 years’ service from grant date (50%)

Contractual
life of
options
6 years
8 years
8 years

The fair value of the options was measured based on the Black-Scholes formula.

Stock Option Plan

Fair value at grant date

Equity Incentive
Plan 2020
USD 0.325 
(2 year vesting) 1)
USD 0.391 
(3 year vesting) 1)

Share price at grant

date

Exercise price
Expected volatility
Expected life
Expected dividends
Risk-free interest rate  

USD 0.79
USD 0.878
84.96%
2 and 3 years
—
0.82%

1) October grants for the respective year
2) April grants for the respective year

Equity Incentive
Plan 2020
USD 0.258 
(1 year vesting) 2)
USD 0.514
(2 year vesting) 2)
USD 0.578
(3 year vesting) 2)

USD 0.92
USD 0.825
72.72%
1, 2 and 3 years
—
0.61%

Equity Incentive
Plan 2019
USD 0.715 
(1 year vesting) 1)
USD 1.006 
(2 year vesting) 1)
USD 1.193 
(3 year vesting) 1)

USD 1.76
USD 2.07
119.41%
1, 2 and 3 years
—
1.62%

Equity Incentive
Plan 2019
USD 1.495 
(1 year vesting) 2)
USD 2.196 
(2 year vesting) 2)
USD 2.596 
(3 year vesting) 2)

USD 3.35
USD 5.75
156.26%
1, 2 and 3 years
—
2.29%

The Company uses its own historic volatility to calculate expected volatility. The expected life of all options is assumed to correspond to the vesting

period.

F-28

 
 
 
 
 
 
 
 
   
 
   
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
The  total  expense  recognized  for  equity-settled  share-based  payment  transactions  were  CHF  368,793  in  2020  (2019:  CHF  228,920,  2018:  CHF

42,757).

Share based compensation loss related to employee stock options amounted to CHF 351,401 in 2020 (2019: CHF 226,601, 2018: CHF 27,730).

Share based compensation expense of CHF 0 related to the purchase of intangibles was capitalized for the year ended December 31, 2020 (2019: CHF

2,319, 2018: 15,027).

The number and weighted average exercise prices (in CHF) of options under the share option programs are as follows:

Outstanding at January 1
Replacement of historical grants
New grant with new exercise price
Expired during the year
Forfeited during the year
Exercised during the year
Granted during the year
Outstanding at December 31
Exercisable at December 31

2020

2019

Number of
options

Weighted
average

exercise price    

Weighted
average
remaining
term

Number of
options

Weighted
average

exercise price    

Weighted
average
remaining
term

324,053     
—     
—     
—     
—     
—     
714,484     
1,038,537     
37,576     

3.01     
—     
—     
—     
—     
—     
0.87     
1.58     
—     

7.60     
—     
—     
—     
—     
—     
—     
7.01     
—     

992,777     
(992,777)    
39,191     
—     
(66,567)    
—     
351,429     
324,053     
—     

1.10     
—     
—     
—     
—     
—     
3.30     
3.01     
—     

7.45 
— 
— 
— 
— 
— 
— 
7.60 
— 

The  range  of  exercise  prices  for  outstanding  options  was  CHF  0.73  to  CHF  27.93  as  of  December  31,  2020  and  CHF  2.00  to  CHF  5.56  as  of

December 31, 2019.

14. Trade and other payables

Trade accounts payable - third parties
Other
Total trade and other payables

15. Accrued expenses

Accrued research and development costs including milestone payments
Professional fees
Accrued vacation & overtime
Employee benefits incl. share based payments
Other
Total accrued expenses

F-29

December 31,
2020

December 31, 
2019

722,272     
40,181     
762,453     

906,501 
31,746 
938,247 

December 31,
2020
1,105,089     
172,273     
44,466     
101,821     
9,457     
1,433,106     

December 31, 
2019
1,019,563 
108,519 
23,377 
47,916 
140,447 
1,339,822 

 
 
 
 
 
 
 
 
   
 
 
 
   
   
   
 
   
   
   
   
   
   
   
   
   
  
 
 
 
 
   
 
   
   
   
 
 
 
 
   
 
   
   
   
   
   
   
 
16. Research and development expense

Pre-clinical projects
Clinical projects
Drug manufacturing and substance
Employee benefits and expenses
Lease expenses from short-term lease
Patents and trademarks
Regulatory projects
Depreciation tangible assets
Total research and development expense

December 31,
2020

December 31,
2019

December 31,
2018

242,617     
476,972     
614,744     
1,120,814     
34,147     
246,592     
110,612     
16,481     
2,862,979     

182,346     
993,085     
481,453     
1,373,543     
26,057     
168,367     
80,347     
20,083     
3,325,281     

873,453 
846,235 
2,185,292 
1,652,791 
65,921 
634,986 
398,426 
32,485 
6,689,589 

Research and development expense were capitalized in the amount of CHF 2,343,677 during 2020 compared to CHF 3,230,373 in 2019.

17. General and administrative expense

Employee benefits and expenses
Business development
Travel expenses
Administration expenses
Lease expenses from short-term lease
Depreciation tangible assets
Capital tax expenses
Total general and administrative expenses

18. Employee benefits

Salaries
Pension costs
Other social benefits
Share based payments costs
Other personnel expenditures
Total employee benefits

Benefit plans

December 31,
2020

December 31,
2019
1,010,708     
113,959     
102,679     
2,653,914     
27,362     
10,740     
14,501     
3,933,863     

December 31,
2018
1,084,112 
43,816 
70,944 
2,797,526 
52,416 
186,520 
29,200 
4,264,534 

811,373     
95,663     
28,898     
1,645,530     
13,871     
3,555     
(4,228)    
2,594,662     

December 31,
2020
1,260,359     
156,843     
116,290     
351,401     
47,295     
1,932,188     

December 31,
2019
1,832,382     
130,792     
217,448     
226,601     
(22,973)    
2,384,250     

December 31,
2018
2,542,952 
108,978 
188,138 
27,730 
(130,895)
2,736,903 

The  Company  participates  in  a  retirement  plan  (the  “Plan”)  organized  as  an  independent  collective  foundation,  that  covers  all  of  its  employees  in
Switzerland, including management. The collective foundation is governed by a foundation board. The board is made up of an equal number of employee
and employer representatives of the affiliated companies. The Company has no direct influence on the investment strategy of the collective foundation.
Moreover, certain elements of the employee benefits are defined in the same way for all affiliated companies. This is mainly related to the annuity factors at
retirement  and  to  interest  allocated  on  retirement  savings.  The  employer  itself  cannot  determine  the  benefits  or  how  they  are  financed  directly.  The
foundation  board  of  the  collective  foundation  is  responsible  for  the  determination  of  the  investment  strategy,  for  making  changes  to  the  pension  fund
regulations and in particular, also for defining the financing of the pension benefits.

F-30

 
 
 
 
 
   
   
 
   
   
   
   
   
   
   
   
   
 
 
 
 
 
   
   
 
   
   
   
   
   
   
   
   
 
 
 
 
   
   
 
   
   
   
   
   
   
 
 
 
The old age benefits are based on retirement savings for each employee, coupled with annual retirement credits and interest (there is no possibility to
credit negative interest). At retirement age, the insured members can choose whether to take a pension for life, which includes a spouse’s pension, or a
lump sum. In addition to retirement benefits, the plan benefits also include disability and death benefits. Insured members may also buy into the scheme to
improve  their  pension  provision  up  to  the  maximum  amount  permitted  under  the  rules  of  the  plan  and  may  withdraw  funds  early  for  the  purchase  of  a
residential property for their own use subject to limitations under Swiss law. On leaving the Company, retirement savings are transferred to the pension
institution  of  the  new  employer  or  to  a  vested  benefits  institution.  This  type  of  benefit  may  result  in  pension  payments  varying  considerably  between
individual years. In defining the benefits, the minimum requirements of the Swiss Law on Occupational Retirement, Survivors and Disability Pension Plans
(BVG)  and  its  implementing  provisions  must  be  observed.  The  BVG  defines  the  minimum  pensionable  salary  and  the  minimum  retirement  credits.  In
Switzerland, the minimum interest rate applicable to these minimum retirement savings is set by the Swiss Federal Council at least once every two years.
The rate was 1.00% in 2018, 1.00% in 2019 and 1.00% in 2020.

The assets are invested by the collective foundation to which many companies contribute, in a diversified portfolio that respects the requirements of the
Swiss BVG. Therefore, disaggregation of the pension assets and presentation of plan assets in classes that distinguish the nature and risks of those assets is
not possible. Under the Plan, both the Company and the employee share the costs equally. The structure of the plan and the legal provisions of the BVG
mean that the employer is exposed to actuarial risks. The main risks are investment risk, interest risk, disability risk and the risk of longevity. Through the
affiliation to a collective foundation, the Company has minimized these risks, since they are shared between a much greater number of participants.

For accounting purposes under IFRS, the plan is treated as a defined benefit plan.

The following tables present information about the net defined benefit liability and its components:

Change in defined benefit obligation

Defined benefit obligation at January 1
Service costs
Plan participants’ contribution
Interest cost
Actuarial losses
Transfer-out amounts
Transfer-in amounts of new employees
Defined benefit obligation at December 31

2020
3,087,947     
151,624     
76,032     
9,482     
58,912     
(201,310)    
346,915     
3,529,602     

2019
3,085,625 
138,580 
107,618 
27,335 
145,385 
(445,457)
28,861 
3,087,947 

The defined benefit obligation includes only liabilities for active employees. The weighted average modified duration of the defined benefit obligation

at December 31, 2020 is 21.9 years (2019: 22.6 years).

Change in fair value of plan assets

Fair value of plan assets at January 1
Interest income
Return on plan assets excluding interest income
Employer contributions
Plan participants’ contributions
Transfer-out amounts
Transfer-in amounts of new employees
Administration expense
Fair value of plan assets at December 31

F-31

2020
2,327,500     
7,429     
32,794     
76,032     
76,032     
(201,310)    
346,915     
(3,166)    
2,662,226     

2019
2,437,338 
22,198 
73,375 
107,618 
107,618 
(445,457)
28,861 
(4,051)
2,327,500 

 
 
 
 
 
 
 
 
 
   
 
   
   
   
   
   
   
   
   
 
 
 
 
 
   
 
   
   
   
   
   
   
   
   
   
 
Net defined benefit liability recognized in the statement of financial position

Present value of funded defined benefit obligation
Fair value of plan assets
Net defined benefit liability

Defined Benefit Cost

Service cost
Net interest expense
Administration expense
Total defined costs for the year recognized in profit or loss

Remeasurement of the Defined Benefit Liability

Actuarial loss (gain) arising from changes in financial assumptions
Actuarial loss arising from experience adjustments
Actuarial gain arising from demographic assumptions
Return on plan assets excluding interest income
Total defined benefit cost for the year recognized in the other comprehensive loss

Assumptions

At December 31
Discount rate
Future salary increase
Pension indexation
Mortality and disability rates

Sensitivity analysis

December 31,
2020
3,529,602     
(2,662,226)    
867,376     

December 31,
2019
3,087,947 
(2,327,500)
760,447 

2020

2019

2018

151,624     
2,053     
3,166     
156,843     

138,580     
5,137     
4,051     
147,768     

90,162 
14,541 
6,009 
110,712 

2020

2019

13,031     
45,881     
—     
(32,794)    
26,118     

360,541     
(215,156)    
—     
(73,375)    
72,010     

2018

(119,117)
(1,792,265)
— 
634,190 
(1,277,192)

2020

2019

2018

0.20%   
0.60%   
0.00%   

0.30%   
1.10%   
0.00%   

0.95%
1.10%
0.00%

    BVG2015G 

    BVG2015G 

    BVG2015G 

Reasonably  possible  changes  at  the  reporting  date  to  one  of  the  relevant  actuarial  assumptions,  holding  other  assumptions  constant,  would  have

affected the defined benefit obligation by the amounts shown below.

December 31,
Change in assumption
Discount rate
Salary increase
Pension indexation
Change in assumption
Life expectancy

2020
0.25% increase
(166,228)
13,602
88,460
+ 1 year
88,215

F-32

2019
0.25% increase
(148,884)
14,395
74,976
+ 1 year
73,484

 
 
 
 
 
   
 
   
   
   
 
 
 
 
   
   
 
   
   
   
   
 
 
 
 
   
   
 
   
   
   
   
   
 
 
 
 
 
 
 
 
   
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
19. Finance income and finance expense

Interest income
Net foreign currency exchange gain
Revaluation gain from derivative financial instruments
Total finance income
Interest expense (incl. Bank charges)
Net foreign currency exchange loss
Revaluation loss from derivative financial instruments
Transaction costs
Total finance expense
Finance (expense)/income, net

2020

2019

258     
3,207,649     
—     
3,207,907     
135,151     
3,541,202     
2,250,222     
219,615     
6,146,190     
(2,938,283)    

17,882     
1,343,153     
663,725     
2,024,760     
28,628     
1,562,725     
—     
—     
1,591,353     
433,407     

2018

— 
1,103,067 
1,350,071 
2,453,138 
1,070,177 
1,242,938 
— 
— 
2,313,115 
140,023 

In 2020, CHF 2,248,257 of the revaluation loss from derivative financial instruments is related to the revaluation of the financial derivatives embedded
in  the  FiveT  convertible  loan  (note  25),  both  at  partial  conversion  and  at  year-end.  CHF  1,965  of  the  revaluation  loss  is  related  to  the  revaluation  of
outstanding warrants from public offerings (note 26). In 2019 and 2018 there was a revaluation gain from derivative financial instruments of CHF 663,725
and CHF 1,350,071 respectively. In 2020, net foreign currency exchange gains contain translation gains of CHF 71,525 (2019: CHF 7,744; 2018: CHF
264,029) which arose on the Company’s USD and EUR denominated cash and cash equivalents. In 2020, finance expenses did not include any interest paid
(2019: CHF 3,745; 2018: CHF 435,993).

20. Taxation

The Group’s income tax expense recognized in the consolidated statement of profit or loss and other comprehensive loss was as follows:

Deferred income tax expense
Deferred income tax gain

2020

(389,384)    
410,668     
21,284     

2019
(213,355)    
407,192     
193,837     

2018
(294,056)
131,879 
(162,177)

The  Group’s  effective  income  tax  expense  differed  from  the  expected  theoretical  amount  computed  by  applying  the  Group’s  applicable  weighted

average tax rate of 12.1% in 2020 (2019: 12.5%, 2018: 21.1%) as summarized in the following table:

Reconciliation
Loss before income tax
Income tax at statutory tax rates applicable to results in the respective countries
Effect of unrecognized temporary differences
Effect of unrecognized taxable losses
Effect of utilization of previously unrecognized taxable losses
Effect of impairment of deferred tax assets
Effect of previously unrecognized deferred tax asset
Effect of expenses deductible for tax purposes
Effect of expenses not considerable for tax purposes
Effect of changes in local tax legislation and/or local tax rates
Effect of impact from application of different tax rates
Effect of unrecognized taxable losses in equity
Income tax gain/(loss)

F-33

2020
(8,221,449)    
991,120     
(302,557)    
(184,881)    
—     
—     
97,458     
—     
(47,894)    
—     
(531,962)    
—     
21,284     

2019
(6,825,738)    
854,636     
89,974     
(913,309)    
193,155     
(131,055)    
20,977     
—     
(29,549)    
110,758     
(1,750)    
—     
193,837     

2018

(11,334,224)
2,397,177 
140,371 
(2,553,594)
— 
— 
114,116 
— 
— 
— 
(260,247)
— 
(162,177)

 
 
 
 
 
   
   
 
   
   
   
   
   
   
   
   
   
   
 
 
 
 
 
 
   
   
 
   
   
 
   
 
 
 
   
   
 
   
   
   
   
   
   
   
   
   
   
   
   
   
 
The tax effect of taxable temporary differences that give rise to deferred income tax liabilities or to deferred income tax assets as of December 31 is

presented below:

Deferred Tax Liabilities
Intangible assets
Deferred unrealized foreign exchange gains
Derivative financial asset
Total

Deferred Tax Asset
Net operating loss (NOL)
Total
Deferred Tax, net

Deferred Tax 2020
Intangible assets
Hercules Loan Facility
Deferred unrealized foreign exchange gains
Derivative financial asset
Net operating loss (NOL)
Total

Deferred Tax 2019
Intangible assets
Hercules Loan Facility
Derivative financial asset
Net operating loss (NOL)
Total

December 31, 
2020

December 31,
2019
(212,844)
— 
(26,156)
(239,000)

(252,174)    
(350,054)    
—     
(602,228)    

December 31,
2020

December 31,
2019

476,363     
476,363     
(125,865)    

91,851 
91,851 
(147,149)

Opening
Balance

Recognized in
Profit or Loss    

Recognized in
Equity

Closing
Balance

(212,844)    
—     
—     
(26,156)    
91,851     
(147,149)    

(39,330)    
—     
(350,054)    
26,156     
384,512     
21,284     

—     
—     
—     
—     
—     
—     

(252,174)
— 
(350,054)
— 
476,363 
(125,865)

Opening
Balance

Recognized in
Profit or Loss    

Recognized in
Equity

Closing
Balance

(627,540)    
(889)    
(17,763)    
305,206     
(340,986)    

414,696     
889     
(8,393)    
(213,355)    
193,837     

—     
—     
—     
—     
—     

(212,844)
— 
(26,156)
91,851 
(147,149)

As of December 31, 2020, the Group had unrecognized tax loss carryforwards amounting to CHF 114.0 million (2019: CHF 151.5 million), of which
CHF 113.0 million related to Auris Medical AG, Otolanum AG, Zilentin AG and Altamira Medica AG in Switzerland, CHF 1.0 million to Auris Medical
Inc. in the United States and CHF 0.0 million to Auris Medical PTY in Australia (2019: CHF 150.4 million for Auris Medical AG, Auris Medical Holding
Ltd. and Otolanum AG and CHF 1.1 million for Auris Medical Inc.).

The Group’s unrecognized tax loss carryforwards with their expiry dates are as follows:

Within 1 year
Between 1 and 3 years
Between 3 and 7 years
More than 7 years
Total

F-34

December 31,
2020
19,575,171     
56,866,795     
36,701,692     
870,200     

December 31,
2019
22,405,533 
49,120,938 
78,872,116 
1,054,465 
114,013,858      151,453,052 

 
 
 
 
   
 
   
   
   
   
 
 
   
 
   
   
   
 
 
   
   
 
   
   
   
   
   
   
 
 
   
   
 
   
   
   
   
   
 
 
 
 
 
   
 
   
   
   
   
   
 
Due to the uncertainty surrounding the future results of operations and the uncertainty as to whether the Group can use the loss carryforwards for tax
purposes, deferred tax assets on tax loss carryforwards were only considered to the extent that they offset taxable temporary differences within the same
taxable entity. No deferred tax assets are calculated on temporary differences related to pension obligations from IAS 19.

The tax effect of the major unrecognized temporary differences and loss carryforwards is presented in the table below:

Deductible temporary differences
Employee benefit plan
Derivative financial instruments
Other accounts payable
Stock option plans
Total potential tax assets
Taxable unrecognized temporary differences
Convertible loan
Total unrecognized potential tax liabilities
Offsetting potential tax liabilities with potential tax assets
Net potential tax assets from temporary differences not recognized
Potential tax assets from loss carry-forwards not recognized
Total potential tax assets from loss carry-forwards and temporary differences not recognized

21. Loss per share

Loss attributable to owners of the Company
Weighted average number of shares outstanding *
Basic and diluted loss per share

December 31,
2020

December 31,
2019

113,106     
36,973     
258,303     
—     
408,382     

99,162 
— 
— 
568 
99,730 

19,359     
19,359     
(19,359)    
389,023     
14,896,367     
15,285,390     

— 
— 
— 
99,730 
19,611,272 
19,711,002 

December 31,
2020
(8,200,165)    
6,014,146     
(1.36)    

December 31,
2019
(6,631,901)    
2,909,056     
(2.28)    

December 31,
2018

(11,496,401)
795,043 
(14.46)

*

The basic and diluted loss per share for the year ended December 31, 2018 is revised to reflect the reverse-split ratio of 10 to 1 following the Merger
on March 13, 2018 and the reverse-split ratio of 20 to 1 following the “reverse share split” on May 1, 2019.

For  the  years  ended  December  31,  2020  and  2019  basic  and  diluted  loss  per  share  is  based  on  the  weighted  average  number  of  shares  issued  and
outstanding  and  excludes  shares  to  be  issued  under  the  Stock  Option  Plans  (Note  13)  as  they  would  be  anti-dilutive.  As  of  December  31,  2020,  the
Company  has  1,038,537  options  outstanding  under  its  stock  option  plans.  The  average  number  of  options  outstanding  between  January  1,  2020  and
December 31, 2020 was 633,314 (812,167 for the period between January 1, 2019 and December 31, 2019). As of December 31, 2020, the Company had
warrants to purchase up to 1,143,537 of its common shares issued and outstanding (as of December 31, 2019, the Company had warrants to purchase up to
2,488,520 common shares).

F-35

 
 
 
 
 
 
   
 
 
    
  
   
   
   
   
   
   
      
  
   
   
   
   
   
   
 
 
 
 
   
   
 
   
   
   
 
 
 
 
22. Commitments and contingencies

Lease commitments

The future minimum lease payments under non-cancellable lease term that are not accounted for in the statement of financial position were as follows:

Within one year
Between one and five years
Total

December 31, 
2020

December 31, 
2019

25,580     
—     
25,580     

24,980 
— 
24,980 

Office  lease  expenses  of  CHF  50,260,  CHF  49,314  and  CHF  118,337  were  recorded  in  2020,  2019  and  2018,  respectively,  in  the  consolidated

statement of profit or loss and other comprehensive loss.

23. Related party transactions

For purposes of these consolidated financial statements, parties are considered to be related if one party has the ability to control the other party or
exercise  significant  influence  over  the  other  party  in  making  financial  or  operational  decisions.  Also,  parties  under  common  control  of  the  Group  are
considered to be related. Key management personnel are also related parties. In considering each possible related party relationship, attention is directed to
the substance of the relationship, and not merely the legal form.

Ante  Treuhand  AG  (“Ante  Treuhand”)  provides  the  Chief  Financial  Officer  to  the  Company.  The  Chief  Financial  Officer  is  an  employee  of  Ante
Treuhand and is not paid directly by the Company. Fees paid to Ante Treuhand for CFO services in 2020 were CHF 173,030 (CHF 2019: 11,770). Fees
paid to Ante Treuhand for other services provided during the year ended December 31, 2020 were CHF 3,025 (2019: CHF 28,611).

Compensation of the members of the Board of Directors and Management

In  2020,  the  total  compensation  paid  to  management  amounted  to  CHF  522,237  (2019:  CHF  934,179;  2018:  CHF  1,403,250).  The  fees  paid  to

members of the Board of Directors in 2020 for their activities as board members totaled CHF 163,476 (2019: CHF 170,755; 2018: CHF 287,384).

Short term benefits
42,560     
Post-employee benefits years    
Share-based payment charge     204,840      109,912     
Total

Executive Management
2019

2020
    407,147      717,905      1,002,707      163,476      170,755      200,421      570,623     
26,870     
60,657      261,988     

Total
2019
888,660      1,203,128 
55,278 
264,881 
    638,857      870,377      1,262,209      220,624      220,078      261,078      859,481      1,090,455      1,523,287 

Board of Directors
2019

42,560     
159,235     

55,278     
204,224     

—     
49,323     

—     
57,148     

26,870     

—     

2018

2020

2018

2020

2018

In 2020, CHF 261,988 (2019: CHF 159,235; 2018: CHF 264,881) was expensed for grants of stock options to members of the Board of Directors and
management. The 2020 share based payment charge shown above excludes adjustments for instruments forfeited in 2020 due to termination of service.
Contributions  to  pension  schemes  amounted  to  CHF  26,870,  CHF  42,560  and  CHF  55,278  during  the  years  2020,  2019  and  2018,  respectively.  No
termination benefits or other long-term benefits were paid.

Members  of  the  Board  of  Directors  and  management  held  769,101,  271,999  and  703,235  stock  options  as  of  December  31,  2020,  2019,  and  2018,

respectively.

F-36

 
 
 
 
 
 
 
   
 
   
   
   
 
 
 
 
 
 
 
 
 
   
   
 
 
 
   
   
   
   
   
   
   
   
 
 
 
 
24. Loan and Warrant

On July 19, 2016, the Company entered into a Loan and Security Agreement (the “Hercules Loan and Security Agreement”) for a secured term loan
facility of up to $20.0 million with Hercules Capital, Inc. as administrative agent (“Hercules”) and the lenders party thereto. An initial tranche of $12.5
million was drawn on July 19, 2016, concurrently with the execution of the Hercules Loan and Security Agreement. Prior to its payoff in January 2019, the
loan matured on January 2, 2020 and bore interest at a minimum rate of 9.55% per annum and was subject to the variability of the prime interest rate. The
loan was secured by a pledge of the shares of Auris Medical AG owned by the Company, all intercompany receivables owed to the Company by its Swiss
subsidiaries and a security assignment of the Company’s bank accounts. On April 5, 2018 the Company entered into an agreement with Hercules whereby
the terms of the Hercules Loan and Security Agreement were amended to eliminate the $5 million liquidity covenant in exchange for a repayment of $5
million  principal  amount  outstanding  under  the  Hercules  Loan  and  Security  Agreement.  The  loan  was  initially  recognized  at  transaction  value  with
deductions of the fair value of the warrant at transaction date and directly attributable transactions costs. Subsequent to initial recognition, the loan was
measured at amortized cost using the effective interest method. On January 31, 2019, the Company made the final payment to Hercules under the facility,
comprising the last amortization payment as well as an end of term charge. With the final payment, all covenants and collaterals in favor of Hercules have
been lifted. In addition, Hercules agreed to return the warrant held by Hercules exercisable for 783 common shares at an exercise price of $788.00 per
common  share  for  no  consideration  to  the  Company  in  exchange  for  the  Company’s  payment  to  Hercules.  Due  to  the  final  payment  and  return  of  the
warrant held by Hercules in January 2019, no warrants were outstanding and subject to revaluation on December 31, 2020. As of December 31, 2019, the
fair value of the warrant amounted to CHF 0.00. There was no revaluation gain or loss for the twelve months ended December, 2020 (2019: revaluation
gain  of  CHF  3,804).  Since  its  initial  recognition  as  of  July  19,  2016,  the  fair  value  decreased  by  CHF  408,180  resulting  in  a  revaluation  gain  in  the
corresponding amount (fair value as of July 19, 2016: CHF 408,180).

25. Loan

Loan guaranteed by Swiss government (COVID-19)
Convertible Loan Agreement
Total

Convertible Loan Agreement

Gross proceeds at disbursement date
Embedded derivative, separated
Transaction costs allocated to host
Carrying amount at initial recognition
Converted principal amount
Accrued interest at 8%
Amortization
Total

F-37

December 31, 
2020

December 31, 
2019

50,000     
473,920     
523,920     

— 
— 
— 

December 31, 
2020
1,500,000     
(230,974)    
(22,495)    
1,246,531     
(895,455)    
31,920     
90,924     
473,920     

December 31, 
2019

— 
— 
— 
— 
— 
— 
— 
— 

 
 
 
 
 
 
 
   
 
   
   
   
 
 
 
 
   
 
   
   
   
   
   
   
   
   
  
On September 7, 2020, our affiliate Altamira Medica AG (“Altamira”) and Auris Medical Holding Ltd. (“the Company”) entered into a convertible
loan agreement with Five T Capital Holding AG (“FiveT”) to raise CHF 1,500,000 to fund the initial development of AM-301. The loan has a term of 18
months and carries interest at 8% p.a., which shall not be paid in cash but added to the loan outstanding amount. At maturity, the unconverted outstanding
amount  of  the  loan  including  accrued  interest  shall  become  payable  in  cash.  Altamira  may  choose  to  repay  the  total  outstanding  amount  including  the
accrued interest at 130%, first time after 6 months with a prior written notice of 1 month. Prior to the expiry of the repayment notice period, the lender may
convert the repayment amount.

Under the convertible loan agreement FiveT has the right to convert the outstanding principal amount including interest into the Company’s common
shares or alternatively into Altamira shares. The pricing of a conversion into our common shares is at the lower of 150% of the share price at close of the
disbursement date ($1.35 fixed on September 8, 2020) and 95% of the average price of our common share at close of the 5 trading dates preceding the date
of the conversion notice. However, the conversion price shall not be less than the higher of the par value and the backward-looking 3-month floor price of
75% of the average closing price of our common shares. The pricing of a conversion into Altamira shares is at the lower of CHF 3.00 and the issue price of
a qualified financing round, meaning that a third-party investor will hold at least 10% of Altamira shares after completion of such financing round. The
convertible loan agreement further contains a limitation on the conversion rights in the sense that they may not result in an ownership interest of more than
9.99% in the Company or 49.99% in Altamira. By December 31, 2020, an amount of CHF 895,455 has been converted into 737,000 common shares of the
Company (at a conversion price of $1.35).

The convertible loan is classified as a hybrid contract containing a host that is a financial liability and embedded derivatives separated from the host
and measured at fair value with all changes in fair value recognized in profit or loss. The embedded financial derivatives are valued by an independent
consultant initially and at period end at fair value, applying a simulation-based valuation approach. The valuation of the embedded financial derivatives is
based on input parameters, classified as Level 3. One of the significant inputs is the historical volatility of the Company’s common shares. The underlying
share  price  development  has  been  simulated  based  on  a  Geometric  Brownian  Motion  (GBM).  In  accordance  with  the  GBM  definition,  a  normalized,
sustainable level of volatility was applied. The normalized volatility used as per December 31, 2020 was 90.9%, over a lookback period of 12 months.
Other  significant  assumptions  relate  to  the  expected  exercise  date,  the  expected  execution  date,  the  calculation  of  the  repayment  amount,  as  well  as
assumptions with regards to the early repayment trigger and to the conversion option in Altamira shares. The embedded derivatives of the convertible loan
are closely related to each other and are therefore accounted for as a single instrument (i.e., a compound derivative). Due to the conversion based on market
share price, the conversion right may result in a variable number of conversion shares and the embedded derivatives are therefore classified as a financial
liability.

The carrying amount of the host contract at initial recognition is the difference between the carrying amount of the hybrid contract and the fair value of
the embedded derivatives. The host is then subsequently measured at amortized cost, using the effective interest rate method. As of December 31, 2020, the
carrying amount (including accrued interest) of the host for the unconverted outstanding loan amounted to CHF 473,920 and is included in the balance
sheet under current liabilities. The fair value of the embedded derivatives of the outstanding loan units amounted to CHF 310,439 and is included in current
derivative financial instruments. Expenses related to fair value measurement of embedded derivatives of CHF 2,248,257 as well as effective interest and
transaction costs of CHF 127,418 were recorded as financial expenses in profit or loss.

26. Warrants from Public Offering

On February 21, 2017, the Company completed a public offering (the “February 2017 Offering”) of 10,000,000 (pre-merger) common shares with a
nominal  value  of  CHF  0.40  each  and  10,000,000  (pre-merger)  warrants,  each  warrant  entitling  its  holder  to  purchase  0.70  of  a  common  share.  The  net
proceeds to the Company from the February 2017 Offering were approximately CHF 9.1 million ($ 9.1 million), after deducting underwriting discounts and
other estimated offering expenses payable by us. The Company had transaction costs amounting to CHF 903,919. The transactions costs were recorded as
CHF 397,685 in equity for the issuance of the common shares and CHF 506,234 to finance expense in the statement of profit or loss and comprehensive
loss for the issuance of the warrants.

F-38

 
 
 
 
 
 
 
 
The  underwriter  was  granted  a  30-day  option  to  purchase  up  to  1,500,000  (pre-merger)  additional  common  shares  and/or  1,500,000  (pre-merger)
additional warrants. On February 15, 2017, the underwriter partially exercised its 30-day option to purchase additional common shares and/or warrants in
the amount of 1,350,000 (pre-merger) warrants.

Consequently, the Company issued warrants to purchase up to 7,945,000 (pre-merger) of its common shares at an exercise price of $ 1.20 per share.
The  warrants  are  exercisable  during  a  five-year  period  beginning  on  date  of  issuance.  The  fair  value  calculation  of  the  warrants  is  based  on  the  Black-
Scholes  option  price  model.  Assumptions  are  made  regarding  inputs  such  as  volatility  and  the  risk-free  rate  in  order  to  determine  the  fair  value  of  the
warrant. If a warrant is exercised, the Company will receive variable proceeds because the Company’s functional currency is CHF and the exercise price is
in USD, which results in the warrants being considered liability instruments. Therefore, the warrants were assigned fair values using the Black-Scholes
model. The residual value was assigned to the common share sold along with each warrant in accordance with IAS 32 Financial instruments. The gross
proceeds from the February 2017 offering were CHF 9,998,305 of which CHF 5,091,817 (fair value as of February 21, 2017) was assigned to the warrants
and CHF 4,906,488 was assigned to equity.

As  of  December  31,  2020,  the  outstanding  warrants  issued  in  the  2017  February  Offering  are  exercisable  for  up  to  39,725  common  shares  at  an
exercise price of $240.00. As of December 31, 2020, the fair value of the warrants amounted to CHF 0.00 (2019: CHF 0.00). As the fair value remained
unchanged, no revaluation gain or loss resulted for the year ended December 31, 2020.

On January 30, 2018, the Company issued warrants in connection with a direct offering of 62,499 common shares, each warrant entitling its holder to
purchase 0.6 common shares at an exercise price of $100.00 per common share. As of December 31, 2020, the outstanding warrants issued in such offering
were  exercisable  for  up  to  37,501  common  shares  at  an  exercise  price  of  $100.00  per  common  share. As  of  December  31,  2020  the  fair  value  of  the
warrants amounted to CHF 6,318 (2019: CHF 4,353). The revaluation loss of the derivative for the twelve months ended December 31, 2020 amounted to
CHF 1,965 (2019: revaluation gain of CHF 285,298). Since its initial recognition on January 30, 2018, the fair value of the warrants has decreased by CHF
2,477,429 resulting in a gain in the corresponding amount (fair value as of January 30, 2018: CHF 2,483,747).

On July 17, 2018, the Company issued Series A warrants each entitling its holder to purchase 0.35 of a common share for an aggregate of 314,102
common shares, and Series B warrants entitling its holder to purchase 0.25 of a common share for an aggregate of 224,358 common shares in connection
with the July 2018 Registered Offering of 897,435 common shares, each warrant entitling its holder to purchase one common share at an original exercise
price of CHF 7.80 per common share. Revaluation gain/(loss) show the changes in fair value of the outstanding Series B warrant issued in connection with
this offering.

As of December 31, 2019, 145,226 Series A warrants were exercised for an aggregate amount of CHF 1,132,762 and 143,221 Series B warrants were

exercised for an aggregate amount of CHF 1,117,125.

As  of  December  31,  2019,  143,221  Series  B  exercised  warrants  were  subject  to  revaluation  at  the  time  that  they  were  exercised  and  the  fair  value
amounted to CHF 3,005,348. Since its initial recognition on July 17, 2018 the fair value of the warrants has increased by CHF 2,433,099, resulting in a loss
in the corresponding amounts (fair value as of July 17, 2018: CHF 572,249). On June 18, 2020, the Series B warrants expired without further warrants
being exercised.

Due to the expiry on June 18, 2020, no Series B warrants were outstanding and subject to revaluation on December 31, 2020. As of December 31,
2019, the number of Series B warrants outstanding subject to revaluation were 34,535 and the fair value amounted to CHF 0.00. Accordingly, there was no
revaluation gain or loss on these warrants for the year ended December 31, 2020 (2019: revaluation gain of CHF 215,572).

F-39

 
 
 
 
 
 
 
 
 
 
27. Events after the balance sheet date

The COVID-19 pandemic continues to delay enrollment of patients into our “TRAVERS” phase 2 trial with AM-125. Candidates for trial participation
undergo certain types of neurosurgery, which are elective procedures. In early 2021, several sites participating in the “TRAVERS” trial have postponed
elective procedures and temporarily reduced or suspended clinical research activities. Although sites are expected to catch up on enrollment once COVID-
19  related  restrictions  are  relaxed,  the  Company  expects  that  final  results  from  the  trial  will  become  only  available  in  the  third  quarter  of  2021,  at  the
earliest.

On January 15, 2021, we filed a prospectus supplement with the SEC to issue up to $8.0 million in common shares under the at-the-market offering
program in place with A.G.P. for a total of $25.0 million. Under the previous registration, we had issued an aggregate of 1,758,618 of our common shares
for gross proceeds of approximately $3.25 million.

On  February  8,  2021,  we  notified  FiveT  about  our  early  repayment  of  the  convertible  loan  as  of  March  8,  2021.  FiveT  made  use  of  their  right  to

convert the loan during the notice period and converted the remaining principal plus accrued interest into 516,814 common shares as of March 4, 2021.

In August 2019 Xigen, the licensor of the active substance for our Sonsuvi® product candidate, was acquired by Kuste Biopharma SAS, or Kuste, a
French company. In February 2021, we were notified by Kuste of its decision to terminate the license agreement under which we are developing Sonsuvi®
effective May 10, 2021 due to the alleged lack of any development work since August 2018. We consider that the purported termination is without effect
and that the license agreement continues to be in full force and effect in accordance with its terms. We have retained legal counsel and intend to defend our
interests, as appropriate and necessary.

F-40

 
 
 
 
 
 
 
 
 
 
DESCRIPTION OF THE REGISTRANT’S SECURITIES
REGISTERED PURSUANT TO SECTION 12 OF THE
SECURITIES EXCHANGE ACT OF 1934, AS AMENDED

Exhibit 2.13

The following description sets forth certain material terms and provisions of the securities of Auris Medical Holdings Ltd. (“Auris,” “Auris Medical,” the
“Company,” “we,” “us,” and “our”) that are registered under Section 12 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”). This
description also summarizes relevant provisions of Bermuda law, including the Companies Act 1981 of Bermuda (the “Companies Act”). The following
summary does not purport to be complete and is subject to, and is qualified in its entirety by reference to, the applicable provisions of Bermdua law and
our Memorandum of Continuance and Bye-laws, copies of which are incorporated by reference as exhibits to the Annual Report on 20-F of which this
Exhibit is a part. We encourage you to read our Memorandum of Continuance and Bye-laws and the applicable provisions of Bermuda law for additional
information. Capitalized terms used and not otherwise defined in this Exhibit shall have the respective meanings ascribed to them in the Annual Report on
20-F of which this Exhibit is a part.

General

We are an exempted company incorporated under the laws of Bermuda. On January 24, 2019, our board of directors determined that it would be in our
best  interest  to  change  our  legal  seat  and  jurisdiction  of  incorporation,  respectively,  from  Switzerland  to  Bermuda  (the  “Redomestication”).  Our
shareholders approved the Redomestication and adopted the Memorandum of Continuance and the Bye-laws at an extraordinary meeting of shareholders
held on March 8, 2019. Upon the issuance of a certificate of continuance by the Registrar of Companies in Bermuda on March 18, 2019, the Company
discontinued as a Swiss company and, pursuant to Article 163 of the Swiss Federal Act on Private International Law and pursuant to Section 132C of the
Companies Act continued existence under the Companies Act as a Bermuda company with the name “Auris Medical Holding Ltd.”

Set  forth  below  is  a  description  of  our  share  capital,  Memorandum  of  Continuance  and  Bye-laws.  Additionally,  set  forth  below  is  a  comparison  of

select provisions of the corporate laws of Delaware and Bermuda showing the default positions in each jurisdiction that govern shareholder rights.

Bermuda Description of Share Capital

The  following  description  of  our  share  capital  summarizes  certain  provisions  of  our  Memorandum  of  Continuance  (which  is  equivalent  for  these
purposes to a memorandum of association under Bermuda law) and our Bye-laws. Such summaries do not purport to be complete and are subject to, and
are qualified in their entirety by reference to, all of the provisions of our Memorandum of Continuance and Bye-laws in effect from the continuance of the
Company. We urge you to read the forms of our Memorandum of Continuance and Bye-laws, included as exhibits to this Annual Report.

General

We  are  an  exempted  company  incorporated  under  the  laws  of  Bermuda.  We  began  our  current  operations  in  2003  as  a  corporation  organized  in
accordance with Swiss law and domiciled in Switzerland under the name Auris Medical AG, and our name was changed to Auris Medical Holding AG on
April 22, 2014. Following the Merger on March 13, 2018, the surviving entity was named Auris Medical Holding AG. Upon the issuance of a certificate of
continuance by the Registrar of Companies in Bermuda on March 18, 2019, the Redomestication was effected and we continued in Bermuda pursuant to
Section  132C  of  the  Companies  Act  as  a  Bermuda  company,  subject  to  the  Companies  Act  and  other  laws  of  Bermuda,  with  the  name  “Auris  Medical
Holding Ltd.” Our registered office is located at Clarendon House, 2 Church Street, Hamilton HM 11, Bermuda.

The Memorandum of Continuance provides that the objects of our business are unrestricted, and we have the capacity, rights, powers and privileges of

a natural person.

Since the Redomestication, other than the 2019 Reverse Share Split and as otherwise described herein, there have been no material changes to our
share capital, mergers, amalgamations or consolidations of us or any of our subsidiaries, no material changes in the mode of conducting our business, no
material  changes  in  the  types  of  products  produced  or  services  rendered  and  no  name  changes.  There  have  been  no  bankruptcy,  receivership  or  similar
proceedings with respect to us or our subsidiaries.

 
 
 
 
 
 
 
 
 
 
 
 
 
There have been no public takeover offers by third parties for our shares nor any public takeover offers by us for the shares of another company which

have occurred during the last or current financial years.

Share Capital

As  of  December  31,  2020,  our  authorized  share  capital  consisted  of  25,000,000  common  shares,  par  value  CHF  0.01  per  share,  and  20,000,000
preference shares, par value CHF 0.01 per share, and there were 11,455,578 common shares issued and outstanding, excluding 324,053 common shares
issuable upon exercise of options and 1,143,537 common shares issuable upon exercise of warrants, and no preference shares issued and outstanding. All of
the Company’s issued and outstanding shares are fully paid-in.

Pursuant  to  our  Bye-laws,  subject  to  any  resolution  of  the  shareholders  to  the  contrary,  our  board  of  directors  is  authorized  to  issue  any  of  our

authorized but unissued shares. There are no limitations on the right of non-Bermudians or non-residents of Bermuda to hold or vote our shares.

Common Shares

Holders of common shares have no pre-emptive, redemption, conversion or sinking fund rights. Holders of common shares are entitled to one vote per
share on all matters submitted to a vote of holders of common shares. Unless a different majority is required by law or by our Bye-laws, resolutions to be
approved by holders of common shares require approval by a simple majority of votes cast at a general meeting at which a quorum is present.

In the event of our liquidation, dissolution or winding up, the holders of common shares are entitled to share equally and ratably in our assets, if any,

remaining after the payment of all of our debts and liabilities, subject to any liquidation preference on any issued and outstanding preference shares.

Preference Shares

Pursuant to Bermuda law and our Bye-laws, our board of directors by resolution may establish one or more series of preference shares having such
number of shares, designations, dividend rates, relative voting rights, conversion or exchange rights, redemption rights, liquidation rights and other relative
participation,  optional  or  other  special  rights,  qualifications,  limitations  or  restrictions  as  may  be  fixed  by  the  board  without  any  further  shareholder
approval. Such rights, preferences, powers and limitations as may be established could have the effect of discouraging an attempt to obtain control of us.

Dividend Rights

Under Bermuda law, the board of directors may declare a dividend without shareholder approval, but a company may not declare or pay dividends if
there are reasonable grounds for believing that: (i) the company is, or would after the payment be, unable to pay its liabilities as they become due; or (ii) the
realizable value of its assets would thereby be less than its liabilities. Under our Bye-laws, each common share is entitled to dividends if, as and when
dividends are declared by our board of directors, subject to any preferred dividend right of the holders of any preference shares.

Variation of Rights

If  at  any  time  we  have  more  than  one  class  of  shares,  the  rights  attaching  to  any  class,  unless  otherwise  provided  for  by  the  terms  of  issue  of  the
relevant class, may be varied either: (i) with the consent in writing of the holders of 75% of the issued shares of that class; or (ii) with the sanction of a
resolution passed by a majority of the votes cast at a general meeting of the relevant class of shareholders at which a quorum consisting of at least two or
more persons holding or representing issued and outstanding shares of the relevant class is present. Our Bye-laws specify that the creation or issue of shares
ranking equally with existing shares will not, unless expressly provided by the terms of issue of existing shares, vary the rights attached to existing shares.
In addition, the creation or issue of preference shares ranking prior to common shares will not be deemed to vary the rights attached to common shares or,
subject to the terms of any other series of preference shares, to vary the rights attached to any other series of preference shares.

2

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Transfer of Shares

Our board of directors may in its absolute discretion and without assigning any reason refuse to register the transfer of a share that it is not fully paid.
Our board of directors may also refuse to recognize an instrument of transfer of a share unless it is accompanied by the relevant share certificate and such
other  evidence  of  the  transferor’s  right  to  make  the  transfer  as  our  board  of  directors  shall  reasonably  require.  Subject  to  these  restrictions,  a  holder  of
common shares may transfer the title to all or any of his common shares by completing a form of transfer in the form set out in our Bye-laws (or as near
thereto as circumstances admit) or in such other common form as the board may accept. The instrument of transfer must be signed by the transferor and
transferee, although in the case of a fully paid share our board of directors may accept the instrument signed only by the transferor.

Share Split and Reverse Share Split effected by consolidating our common shares

Our board of directors may in its absolute discretion and without further approval of shareholders divide, consolidate or sub-divide our share capital in
any manner permitted by the Companies Act, including approving a reverse share split by consolidating our common shares (together with a corresponding
increase in the par value thereof) in a ratio determined by the board of directors. Our Bye-laws also provide that upon an alteration or reduction of share
capital where fractions of shares or some other difficulty would arise, our board of directors may deal with or resolve the same in any manner as it thinks
fit.

Meeting of Shareholders

Under Bermuda law, a company is required to convene at least one general meeting of shareholders each calendar year (the “annual general meeting”).
However, the members may by resolution waive this requirement, either for a specific year or period of time, or indefinitely. When the requirement has
been so waived, any member may, on notice to the company, terminate the waiver, in which case an annual general meeting must be called.

Bermuda law provides that a special general meeting of shareholders may be called by the board of directors of a company and must be called upon the
request of shareholders holding not less than 10% of the paid-up capital of the company carrying the right to vote at general meetings. Bermuda law also
requires that shareholders be given at least five days’ advance notice of a general meeting, but the accidental omission to give notice to any person does not
invalidate  the  proceedings  at  a  meeting.  Our  Bye-laws  provide  that  the  board  of  directors  may  convene  an  annual  general  meeting  or  a  special  general
meeting. Under our Bye-laws, at least 14 days’ notice of an annual general meeting or a special general meeting must be given to each shareholder entitled
to vote at such meeting. This notice requirement is subject to the ability to hold such meetings on shorter notice if such notice is agreed: (i) in the case of an
annual general meeting by all of the shareholders entitled to attend and vote at such meeting; or (ii) in the case of a special general meeting by a majority in
number of the shareholders entitled to attend and vote at the meeting holding not less than 95% in nominal value of the shares entitled to vote at such
meeting. The quorum required for a general meeting of shareholders is two or more persons present in person at the start of the meeting and representing in
person or by proxy issued and outstanding common shares.

Access to Books and Records and Dissemination of Information

Members  of  the  general  public  have  a  right  to  inspect  the  public  documents  of  a  company  available  at  the  office  of  the  Registrar  of  Companies  in
Bermuda. These documents include the company’s memorandum of association (or memorandum of continuance), including its objects and powers, and
certain alterations to the memorandum of association (or memorandum of continuance). The shareholders have the additional right to inspect the bye-laws
of the company, minutes of general meetings and the company’s audited financial statements, which must be presented to the annual general meeting. The
register  of  members  of  a  company  is  also  open  to  inspection  by  shareholders  and  by  members  of  the  general  public  without  charge.  The  register  of
members is required to be open for inspection for not less than two hours in any business day (subject to the ability of a company to close the register of
members for not more than thirty days in a year). A company is required to maintain its share register in Bermuda but may, subject to the provisions of the
Companies Act, establish a branch register outside of Bermuda. A company is required to keep at its registered office a register of directors and officers
that is open for inspection for not less than two hours in any business day by members of the public without charge. A company is also required to file with
the Registrar of Companies in Bermuda a list of its directors to be maintained on a register, which register will be available for public inspection subject to
such conditions as the Registrar may impose and on payment of such fee as may be prescribed. Bermuda law does not, however, provide a general right for
shareholders to inspect or obtain copies of any other corporate records.

3

 
 
 
 
 
 
 
 
 
 
 
Election and Removal of Directors

Our  Bye-laws  provide  that  our  board  shall  consist  of  three  directors  or  such  greater  number  as  the  board  may  determine.  Our  board  of  directors
currently  consists  of  five  directors.  Each  director  shall  hold  office  for  such  term  as  the  shareholders  may  determine  or,  in  their  absence  of  such
determination, until the next annual general meeting or until their successors are elected or appointed or their office is otherwise vacated.

Any  shareholder  or  shareholders  holding  or  representing  not  less  than  5%  of  the  total  voting  rights  wishing  to  propose  for  election  as  a  director
someone  who  is  not  an  existing  director  or  is  not  proposed  by  our  board  must  give  notice  of  the  intention  to  propose  the  person  for  election.  Where  a
director is to be elected at an annual general meeting, that notice must be given not less than 90 days nor more than 120 days before the anniversary of the
last annual general meeting prior to the giving of the notice or, in the event the annual general meeting is called for a date that is not 30 days before or after
such anniversary the notice must be given not later than 10 days following the earlier of the date on which notice of the annual general meeting was posted
to members or the date on which public disclosure of the date of the annual general meeting was made. Where a director is to be elected at a special general
meeting, that notice must be given not later than 10 days following the earlier of the date on which notice of the special general meeting was posted to
members or the date on which public disclosure of the date of the special general meeting was made.

A director may be removed, with cause, by the shareholders, provided notice of the shareholders meeting convened to remove the director is given to
the director. The notice must contain a statement of the intention to remove the director and must be served on the director not less than fourteen days
before the meeting. The director is entitled to attend the meeting and be heard on the motion for his removal.

Proceedings of Board of Directors

Our  Bye-laws  provide  that  our  business  is  to  be  managed  and  conducted  by  our  board  of  directors.  Bermuda  law  permits  individual  and  corporate
directors and there is no requirement in our Bye-laws or Bermuda law that directors hold any of our shares. There is also no requirement in our Bye-laws or
Bermuda law that our directors must retire at a certain age.

The  remuneration  of  our  directors  is  determined  by  our  board  of  directors,  and  there  is  no  requirement  that  a  specified  number  or  percentage  of
“independent” directors must approve any such determination. Our directors may also be paid all travel, hotel and other expenses properly incurred by them
in connection with our business or their duties as directors.

Provided a director discloses a direct or indirect interest in any contract or arrangement with us as required by Bermuda law, such director is entitled to
vote in respect of any such contract or arrangement in which he or she is interested unless he or she is disqualified from voting by the chairman of the
relevant board meeting.

Indemnification of Directors and Officers

Section 98 of the Companies Act provides generally that a Bermuda company may indemnify its directors, officers and auditors against any liability
which by virtue of any rule of law would otherwise be imposed on them in respect of any negligence, default, breach of duty or breach of trust, except in
cases where such liability arises from fraud or dishonesty of which such director, officer or auditor may be guilty in relation to the company. Section 98
further  provides  that  a  Bermuda  company  may  indemnify  its  directors,  officers  and  auditors  against  any  liability  incurred  by  them  in  defending  any
proceedings, whether civil or criminal, in which judgment is awarded in their favor or in which they are acquitted or granted relief by the Supreme Court of
Bermuda pursuant to section 281 of the Companies Act.

Our Bye-laws provide that we shall indemnify our officers and directors in respect of their actions and omissions, except in respect of their fraud or
dishonesty. Our Bye-laws provide that the shareholders waive all claims or rights of action that they might have, individually or in right of the company,
against any of the company’s directors or officers for any act or failure to act in the performance of such director’s or officer’s duties, except in respect of
any fraud or dishonesty of such director or officer. Section 98A of the Companies Act permits us to purchase and maintain insurance for the benefit of any
officer or director in respect of any loss or liability attaching to him in respect of any negligence, default, breach of duty or breach of trust, whether or not
we may otherwise indemnify such officer or director. We have purchased and maintain a directors’ and officers’ liability policy for such a purpose. See
“Comparison of Corporate Law—Indemnification of directors and executive management and limitation of liability.”

4

 
 
 
 
 
 
 
 
 
 
 
 
 
Amendment of Memorandum of Continuance and Bye-laws

Bermuda law provides that the memorandum of association (or memorandum of continuance) of a company may be amended by a resolution passed at
a general meeting of shareholders. Our Bye-laws provide that no bye-law shall be rescinded, altered or amended, and no new bye-law shall be made, unless
it shall have been approved by a resolution of our board of directors and by a resolution of our shareholders. In the case of certain bye-laws, such as the
Bye-laws relating to election and removal of directors, approval of business combinations and amendment of bye-law provisions, the required resolutions
must include the affirmative vote of at least 66 2⁄3% of our directors then in office and of at least 66 2⁄3% percent of the votes attaching to all shares in
issue.

Under Bermuda law, the holders of an aggregate of not less than 20% in par value of a company’s issued share capital or any class thereof have the
right to apply to the Supreme Court of Bermuda for an annulment of any amendment of the memorandum of association (or memorandum of continuance)
adopted by shareholders at any general meeting, other than an amendment which alters or reduces a company’s share capital as provided in the Companies
Act. Where such an application is made, the amendment becomes effective only to the extent that it is confirmed by the Bermuda court. An application for
an annulment of an amendment of the memorandum of association (or memorandum of continuance) must be made within twenty-one days after the date
on which the resolution altering the company’s memorandum of association (or memorandum of continuance) is passed and may be made on behalf of
persons entitled to make the application by one or more of their number as they may appoint in writing for the purpose. No application may be made by
shareholders voting in favor of the amendment.

Amalgamations, Mergers and Business Combinations

The  amalgamation  or  merger  of  a  Bermuda  company  with  another  company  or  corporation  (other  than  certain  affiliated  companies)  requires  an
amalgamation or merger agreement that is approved by the company’s board of directors and by its shareholders. Unless the company’s bye-laws provide
otherwise, the approval of 75% of the shareholders voting at such meeting is required to approve the amalgamation or merger agreement, and the quorum
for  such  meeting  must  be  two  persons  holding  or  representing  more  than  one-third  of  the  issued  shares  of  the  company.  Our  Bye-laws  provide  that  an
amalgamation or a merger (other than with a wholly owned subsidiary or as described below) that has been approved by the board must only be approved
by  a  majority  of  the  votes  cast  at  a  general  meeting  of  the  shareholders  at  which  the  quorum  shall  be  two  or  more  persons  present  in  person  and
representing in person or by proxy issued and outstanding common voting shares. Any amalgamation or merger or other business combination (as defined
in the Bye-laws) not approved by our board of directors must be approved by the holders of not less than 66 2⁄3% of all votes attaching to all shares then in
issue entitling the holder to attend and vote on the resolution.

Under Bermuda law, in the event of an amalgamation or merger of a Bermuda company with another company or corporation, a shareholder of the
Bermuda company who did not vote in favor of the amalgamation or merger and who is not satisfied that fair value has been offered for such shareholder’s
shares may, within one month of notice of the shareholders meeting, apply to the Supreme Court of Bermuda to appraise the fair value of those shares.

Our Bye-laws contain provisions regarding “business combinations” with “interested shareholders”. Pursuant to the Bye-laws, in addition to any other
approval that may be required by applicable law, any business combination with an interested shareholder within a period of three years after the date of the
transaction in which the person became an interested shareholder must be approved by our board and authorized at an annual or special general meeting by
the affirmative vote of at least 66 2⁄3% of our issued and outstanding voting shares that are not owned by the interested shareholder, unless: (i) prior to the
time  that  the  shareholder  becoming  an  interested  shareholder,  our  board  of  directors  approved  either  the  business  combination  or  the  transaction  that
resulted in the shareholder becoming an interested shareholder; or (ii) upon consummation of the transaction that resulted in the shareholder becoming an
interested shareholder, the interested shareholder owned at least 85% of our issued and outstanding voting shares at the time the transaction commenced.
For purposes of these provisions, “business combinations” include mergers, amalgamations, consolidations and certain sales, leases, exchanges, mortgages,
pledges, transfers and other dispositions of assets, issuances and transfers of shares and other transactions resulting in a financial benefit to an interested
shareholder.  An  “interested  shareholder”  is  a  person  that  beneficially  owns  15%  or  more  of  our  issued  and  outstanding  voting  shares  and  any  person
affiliated or associated with us that owned 15% or more of our issued and outstanding voting shares at any time three years prior to the relevant time.

5

 
 
 
 
 
 
 
 
 
Compulsory Acquisition of Shares Held by Minority Holders

An acquiring party is generally able to acquire compulsorily the common shares of minority holders in the following ways:

(1) By a procedure under the Companies Act known as a “scheme of arrangement.” A scheme of arrangement could be effected by obtaining the
agreement of the company and of holders of its shares (or any class of shares), representing in the aggregate a majority in number and at least 75% in
value  of  the  shares  or  class  of  shares  present  and  voting  at  a  court  ordered  meeting  held  to  consider  the  scheme  or  arrangement.  The  scheme  of
arrangement must then be sanctioned by the Bermuda Supreme Court. If a scheme of arrangement receives all necessary agreements and sanctions,
upon the filing of the court order with the Registrar of Companies in Bermuda, all holders of common shares could be compelled to sell their shares
under the terms of the scheme or arrangement.

(2) If the acquiring party is a company it may compulsorily acquire all the shares of the target company, by acquiring pursuant to a tender offer
90% of the shares or class of shares not already owned by, or by a nominee for, the acquiring party (the offeror), or any of its subsidiaries. If an offeror
has, within four months after the making of an offer for all the shares or class of shares not owned by, or by a nominee for, the offeror, or any of its
subsidiaries, obtained the approval of the holders of 90% or more of all the shares to which the offer relates, the offeror may, at any time within two
months beginning with the date on which the approval was obtained, require by notice any nontendering shareholder to transfer its shares on the same
terms  as  the  original  offer.  In  those  circumstances,  nontendering  shareholders  will  be  compelled  to  sell  their  shares  unless  the  Supreme  Court  of
Bermuda (on application made within a one-month period from the date of the offeror’s notice of its intention to acquire such shares) orders otherwise.

(3) Where one or more parties holds not less than 95% of the shares or a class of shares of a company, such holder(s) may, pursuant to a notice
given to the remaining shareholders or class of shareholders, acquire the shares of such remaining shareholders or class of shareholders. When this
notice is given, the acquiring party is entitled and bound to acquire the shares of the remaining shareholders on the terms set out in the notice, unless a
remaining shareholder, within one month of receiving such notice, applies to the Supreme Court of Bermuda for an appraisal of the value of its shares.
This provision only applies where the acquiring party offers the same terms to all holders of shares whose shares are being acquired.

Anti-Takeover Provisions

Two-thirds  supermajority  shareholder  voting  requirement:  Our  Bye-laws  provide  that,  except  to  the  extent  that  a  proposal  has  received  the  prior
approval of the board, the approval of an amalgamation, merger or consolidation with or into any other person shall require the affirmative vote of not less
than  66  2⁄3%  of  all  votes  attaching  to  all  shares  then  in  issue  entitling  the  holder  to  attend  and  vote  on  the  resolution  (except  for  certain  “business
combinations” with “interested shareholders” as set forth in Amalgamations, Mergers and Business Combinations above).

Amendments to the Bye-laws: Our Bye-laws provide that no bye-law may be rescinded, altered or amended and no new bye-law may be made until the
same has been approved by a resolution of the board and by a resolution of the shareholders. In the case of certain bye-laws, such as the Bye-laws relating
to election and removal of directors, approval of business combinations and amendment of bye-law provisions, the required resolutions must include the
affirmative vote of at least 66 2⁄3% of our directors then in office and of at least 66 2⁄3% percent of the votes attaching to all issued and outstanding shares.

Limitations on the election of directors: Our Bye-laws provide that a person may be proposed for election or appointment as a director at a general
meeting either by the board or by one or more shareholders holding our shares which in the aggregate carry not less than 5% of the voting rights in respect
of the election of directors. In addition, unless a person is proposed for election or appointment as a director by the board, when a person is proposed for
appointment or election as a director, written notice of the proposal must be given to us as follows. Where a director is to be appointed or elected: (1) at an
annual general meeting, such notice must be given not less than 90 days nor more than 120 days before the anniversary of the last annual general meeting
prior to the giving of the notice or, in the event the annual general meeting is called for a date that is not 30 days before or after such anniversary the notice
must be given not later than 10 days following the earlier of the date on which notice of the annual general meeting was posted to shareholders or the date
on which public disclosure of the date of the annual general meeting was made; and (2) at a special general meeting, such notice must be given not later
than  10  days  following  the  earlier  of  the  date  on  which  notice  of  the  special  general  meeting  was  posted  to  shareholders  or  the  date  on  which  public
disclosure of the date of the special general meeting was made.

6

 
 
 
 
 
 
 
 
 
 
 
Shareholder Suits

Class actions and derivative actions are generally not available to shareholders under Bermuda law. The Bermuda courts, however, would ordinarily be
expected to permit a shareholder to commence an action in the name of a company to remedy a wrong to the company where the act complained of is
alleged  to  be  beyond  the  corporate  power  of  the  company  or  illegal,  or  would  result  in  the  violation  of  the  company’s  memorandum  of  association  (or
memorandum of continuance) or bye-laws. Furthermore, consideration would be given by a Bermuda court to acts that are alleged to constitute a fraud
against the minority shareholders or, for instance, where an act requires the approval of a greater percentage of the company’s shareholders than that which
actually approved it.

When the affairs of a company are being conducted in a manner which is oppressive or prejudicial to the interests of some part of the shareholders, one
or more shareholders may apply to the Supreme Court of Bermuda, which may make such order as it sees fit, including an order regulating the conduct of
the company’s affairs in the future or ordering the purchase of the shares of any shareholders by other shareholders or by the company.

Our Bye-laws contain a provision by virtue of which our shareholders waive any claim or right of action that they have, both individually and on our
behalf,  against  any  director  or  officer  in  relation  to  any  action  or  failure  to  take  action  by  such  director  or  officer,  except  in  respect  of  any  fraud  or
dishonesty  of  such  director  or  officer.  The  SEC  has  advised  that  the  operation  of  this  provision  as  a  waiver  of  the  right  to  sue  for  violations  of  federal
securities laws would likely be unenforceable in U.S. courts.

Capitalization of Profits and Reserves

Pursuant  to  our  Bye-laws,  our  board  of  directors  may  (i)  capitalize  any  part  of  the  amount  of  our  share  premium  or  other  reserve  accounts  or  any
amount credited to our profit and loss account or otherwise available for distribution by applying such sum in paying up unissued shares to be allotted as
fully paid bonus shares pro-rata (except in connection with the conversion of shares) to the shareholders; or (ii) capitalize any sum standing to the credit of
a reserve account or sums otherwise available for dividend or distribution by paying up in full, partly paid or nil paid shares of those shareholders who
would have been entitled to such sums if they were distributed by way of dividend or distribution.

Exchange controls

We  have  received  consent  under  the  Exchange  Control  Act  1972  from  the  Bermuda  Monetary  Authority  for  the  issue  and  transfer  of  the  common
shares to and between non-residents of Bermuda for exchange control purposes provided our shares remain listed on an appointed stock exchange, which
includes the Nasdaq Capital Market. In granting such consent the Bermuda Monetary Authority accepts no responsibility for our financial soundness or the
correctness of any of the statements made or opinions expressed in this Annual Report.

Registrar or Transfer Agent

A  register  of  holders  of  the  common  shares  is  maintained  by  Conyers  Corporate  Services  (Bermuda)  Limited  in  Bermuda,  and  a  branch  register  is

maintained in the United States by American Stock Transfer & Trust Company, LLC, who will serve as branch registrar and transfer agent.

Untraced Shareholders

Our Bye-laws provide that our board of directors may forfeit any dividend or other monies payable in respect of any shares which remain unclaimed
for six years from the date when such monies became due for payment. In addition, we are entitled to cease sending dividend warrants and checks by post
or  otherwise  to  a  shareholder  if  such  instruments  have  been  returned  undelivered  to,  or  left  uncashed  by,  such  shareholder  on  at  least  two  consecutive
occasions  or,  following  one  such  occasion,  reasonable  enquires  have  failed  to  establish  the  shareholder’s  new  address.  This  entitlement  ceases  if  the
shareholder claims a dividend or cashes a dividend check or a warrant.

7

 
 
 
 
 
 
 
 
 
 
 
 
 
 
Certain Provisions of Bermuda Law

We have been designated by the Bermuda Monetary Authority as a non-resident for Bermuda exchange control purposes. This designation allows us to
engage  in  transactions  in  currencies  other  than  the  Bermuda  dollar,  and  there  are  no  restrictions  on  our  ability  to  transfer  funds  (other  than  funds
denominated in Bermuda dollars) in and out of Bermuda or to pay dividends to United States residents who are holders of our common shares.

We have received consent from the Bermuda Monetary Authority for the issue and free transferability of all of our common shares to and between non-
residents of Bermuda for exchange control purposes, provided our shares remain listed on an appointed stock exchange, which includes the Nasdaq Capital
Market. Approvals or permissions given by the Bermuda Monetary Authority do not constitute a guarantee by the Bermuda Monetary Authority as to our
performance or creditworthiness. Accordingly, in giving such consent or permissions, the Bermuda Monetary Authority shall not be liable for the financial
soundness, performance or default of our business or for the correctness of any opinions or statements expressed in this Annual Report. Certain issues and
transfers  of  common  shares  involving  persons  deemed  resident  in  Bermuda  for  exchange  control  purposes  require  the  specific  consent  of  the  Bermuda
Monetary Authority.

In accordance with Bermuda law, share certificates are only issued in the names of companies, partnerships or individuals. In the case of a shareholder
acting in a special capacity (for example as a trustee), certificates may, at the request of the shareholder, record the capacity in which the shareholder is
acting. Notwithstanding such recording of any special capacity, we will not be bound to investigate or see to the execution of any such trust. We will take
no notice of any trust applicable to any of our shares, whether or not we have been notified of such trust.

Comparison of Corporate Law

Set forth below is a comparison of select provisions of the corporate laws of Delaware and Bermuda showing the default positions in each jurisdiction

that govern shareholder rights.

DELAWARE CORPORATE LAW

BERMUDA CORPORATE LAW

Mergers and similar arrangements

Under  the  Delaware  General  Corporation  Law,  with  certain  exceptions,  a
merger, consolidation, sale, lease or transfer of all or substantially all of the
assets  of  a  corporation  must  be  approved  by  the  board  of  directors  and  a
majority of the outstanding shares entitled to vote thereon. A shareholder of
a Delaware corporation participating in certain major corporate transactions
may, under certain circumstances, be entitled to appraisal rights pursuant to
which such shareholder may receive cash in the amount of the fair value of
the shares held by such shareholder (as determined by a court) in lieu of the
consideration such shareholder would otherwise receive in the transaction.
The  Delaware  General  Corporation  Law  also  provides  that  a  parent
corporation,  by  resolution  of  its  board  of  directors,  may  merge  with  any
subsidiary,  of  which  it  owns  at  least  90.0%  of  each  class  of  capital  stock
without  a  vote  by  the  shareholders  of  such  subsidiary.  Upon  any  such
merger,  dissenting  shareholders  of  the  subsidiary  would  have  appraisal
rights.

  The amalgamation or merger of a Bermuda company with another company
or  corporation  (other  than  certain  affiliated  companies)  requires  the
amalgamation or merger agreement to be approved by the company’s board
of directors and by its shareholders. Unless the company’s bye-laws provide
otherwise,  the  approval  of  75%  of  the  shareholders  voting  at  a  general
meeting is required to approve the amalgamation or merger agreement, and
the quorum for such meeting must be two persons holding or representing
more  than  one-third  of  the  issued  shares  of  the  company.  The  Bye-laws
provide that a merger or an amalgamation (other than with a wholly owned
subsidiary or as described below) that has been approved by the board must
only be approved by a majority of the votes cast at a general meeting of the
shareholders at which the quorum shall be two or more persons present in
person  and  representing  in  person  or  by  proxy  issued  and  outstanding
voting shares.

The  Bye-laws  contain  provisions  regarding  “business  combinations”  with
“interested  shareholders”.  Pursuant  to  our  Bye-laws,  in  addition  to  any
other  approval  that  may  be  required  by  applicable  law,  any  business
combination  with  an  interested  shareholder  within  a  period  of  three  years
after  the  date  of  the  transaction  in  which  the  person  became  an  interested
shareholder must be approved by Auris Medical’s board and authorized at
an annual or special general meeting by the affirmative vote of at least 66
and  2/3rds%  of  Auris  Medical’s  issued  and  outstanding  voting  shares  that
are not owned by the interested shareholder, unless: (i) prior to the time that
the shareholder becoming an interested shareholder, our board of directors
approved either the business combination or the transaction that resulted in
the shareholder becoming an interested shareholder; or

8

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
DELAWARE CORPORATE LAW

BERMUDA CORPORATE LAW

(ii)  upon  consummation  of  the  transaction  that  resulted  in  the  shareholder
becoming  an  interested  shareholder,  the  interested  shareholder  owned  at
least  85%  of  our  issued  and  outstanding  voting  shares  at  the  time  the
transaction  commenced.  For  purposes  of  these  provisions,  “business
combinations” include mergers, amalgamations, consolidations and certain
sales, 
transfers  and  other
dispositions  of  assets,  issuances  and  transfers  of  shares  and  other
transactions resulting in a financial benefit to an interested shareholder.

leases,  exchanges,  mortgages,  pledges, 

An “interested shareholder” is a person that beneficially owns 15% or more
of  our  issued  and  outstanding  voting  shares  and  any  person  affiliated  or
associated with us that owned 15% or more of our issued and outstanding
voting shares at any time three years prior to the relevant time.

  Under  Bermuda  law,  in  the  event  of  an  amalgamation  or  merger  of  a
Bermuda company with another company or corporation, a shareholder of
the  Bermuda  company  who  did  not  vote  in  favor  of  the  amalgamation  or
merger  and  who  is  not  satisfied  that  fair  value  has  been  offered  for  such
shareholder’s  shares  may,  within  one  month  of  notice  of  the  shareholders
meeting, apply to the Supreme Court of Bermuda to appraise the fair value
of  those  shares.  Note  that  each  share  of  an  amalgamating  or  merging
companies carries the right to vote in respect of an amalgamation or merger
whether or not is otherwise carries the right to vote.

Shareholders’ suits

Class actions and derivative actions generally are available to shareholders
of a Delaware corporation for, among other things, breach of fiduciary duty,
corporate waste and actions not taken in accordance with applicable law. In
such actions, the court has discretion to permit the winning party to recover
attorneys’ fees incurred in connection with such action.

  Class  actions  and  derivative  actions  are  generally  not  available  to
shareholders  under  Bermuda  law.  The  Bermuda  courts,  however,  would
ordinarily be expected to permit a shareholder to commence an action in the
name  of  a  company  to  remedy  a  wrong  to  the  company  where  the  act
complained of is alleged to be beyond the corporate power of the company
or illegal, or would result in the violation of the company’s memorandum of
association  or  bye-laws.  Furthermore,  consideration  would  be  given  by  a
Bermuda  court  to  acts  that  are  alleged  to  constitute  a  fraud  against  the
minority shareholders or, for instance, where an act requires the approval of
a greater percentage of the company’s shareholders than that which actually
approved it.

When the affairs of a company are being conducted in a manner which is
oppressive  or  prejudicial  to  the  interests  of  some  part  of  the  shareholders,
one  or  more  shareholders  may  apply  to  the  Supreme  Court  of  Bermuda,
which may make such order as it sees fit, including an order regulating the
conduct of the company’s affairs  in  the  future  or  ordering  the  purchase  of
the shares of any shareholders by other shareholders or by the company.

The  Bye-laws  contain  a  provision  by  virtue  of  which  Auris  Medical’s
shareholders  waive  any  claim  or  right  of  action  that  they  have,  both
individually and on Auris Medical’s behalf, against any director or officer
in relation to any action or failure to take action by such director or officer,
except in respect of any fraud or dishonesty of such director or officer.

9

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
DELAWARE CORPORATE LAW

BERMUDA CORPORATE LAW

Shareholder vote on board and management compensation

Under  the  Delaware  General  Corporation  Law,  the  board  of  directors  has
the  authority  to  fix  the  compensation  of  directors,  unless  otherwise
restricted by the certificate of incorporation or bylaws.

  The Bye-laws contains a provision that the board of directors has the power

to determine the remuneration, if any, of the directors.

Annual vote on board renewal

Unless directors are elected by written consent in lieu of an annual meeting,
directors are elected in an annual meeting of stockholders on a date and at a
time designated by or in the manner provided in the bylaws. Re-election is
possible.

  The  Bye-laws  provide  that  the  directors  shall  hold  office  for  such  term  as
the shareholders may determine or, in their absence of such determination,
until the next annual general meeting, or until their successors are elected or
appointed or their office is otherwise vacated. Re-election is possible.

Classified boards are permitted.

  Provision for staggered boards of directors may be included in a company’s

bye-laws.

Indemnification of directors and executive management and limitation of liability

The  Delaware  General  Corporation  Law  provides  that  a  certificate  of
incorporation may contain a provision eliminating or limiting the personal
liability  of  directors  (but  not  other  controlling  persons)  of  the  corporation
for monetary damages for breach of a fiduciary duty as a director, except no
provision  in  the  certificate  of  incorporation  may  eliminate  or  limit  the
liability of a director for:

any  breach  of  a  director’s  duty  of  loyalty  to  the  corporation  or  its
shareholders;
acts  or  omissions  not  in  good  faith  or  which  involve  intentional
misconduct or a knowing violation of law;
statutory liability for unlawful payment of dividends or unlawful stock
purchase or redemption; or
any  transaction  from  which  the  director  derived  an  improper  personal
benefit.

  Section  98  of  the  Companies  Act  provides  generally  that  a  Bermuda
company  may  indemnify  its  directors,  officers  and  auditors  against  any
liability which by virtue of any rule of law would otherwise be imposed on
them in respect of any negligence, default, breach of duty or breach of trust,
except  in  cases  where  such  liability  arises  from  fraud  or  dishonesty  of
which  such  director,  officer  or  auditor  may  be  guilty  in  relation  to  the
company.  Section  98  further  provides  that  a  Bermuda  company  may
indemnify  its  directors,  officers  and  auditors  against  any  liability  incurred
by them in defending any proceedings, whether civil or criminal, in which
judgment is awarded in their favor or in which they are acquitted or granted
relief  by  the  Supreme  Court  of  Bermuda  pursuant  to  section  281  of  the
Companies Act.

A Delaware corporation may indemnify any person who was or is a party or
is threatened to be made a party to any proceeding, other than an action by
or on behalf of the corporation, because the person is or was a director or
officer,  against  liability  incurred  in  connection  with  the  proceeding  if  the
director or officer acted in good faith and in a manner reasonably believed
to  be  in,  or  not  opposed  to,  the  best  interests  of  the  corporation;  and  the
director or officer, with respect to any criminal action or proceeding, had no
reasonable cause to believe his or her conduct was unlawful.

  The  Bye-laws  contain  provisions  that  provide  that  Auris  Medical  shall
indemnify  its  officers  and  directors  in  respect  of  their  actions  and
omissions,  except  in  respect  of  their  fraud  or  dishonesty.  Our  bye-laws
provide that the shareholders waive all claims or rights of action that they
might  have,  individually  or  in  right  of  the  company,  against  any  of  the
company’s  directors  or  officers  for  any  act  or  failure  to  act  in  the
performance of such director’s or officer’s duties, except in respect of any
fraud  or  dishonesty  of  such  director  or  officer.  Section  98A  of  the
Companies Act permits Auris Medical to purchase and maintain insurance
for  the  benefit  of  any  officer  or  director  in  respect  of  any  loss  or  liability
attaching  to  him  in  respect  of  any  negligence,  default,  breach  of  duty  or
breach of trust, whether or not we may otherwise indemnify such officer or
director. We have purchased and maintain a directors’ and officers’ liability
policy for such a purpose.

10

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
DELAWARE CORPORATE LAW

BERMUDA CORPORATE LAW

Unless  ordered  by  a  court,  any  foregoing  indemnification  is  subject  to  a
determination that the director or officer has met the applicable standard of
conduct:

by  a  majority  vote  of  the  directors  who  are  not  parties  to  the
proceeding, even though less than a quorum;
by  a  committee  of  directors  designated  by  a  majority  vote  of  the
eligible directors, even though less than a quorum;
by  independent  legal  counsel  in  a  written  opinion  if  there  are  no
eligible directors, or if the eligible directors so direct; or
by the shareholders.

Moreover, a Delaware corporation may not indemnify a director or officer
in connection with any proceeding in which the director or officer has been
adjudged to be liable to the corporation unless and only to the extent that the
court determines that, despite the adjudication of liability but in view of all
the circumstances of the case, the director or officer is fairly and reasonably
entitled to indemnity for those expenses which the court deems proper.

Directors’ fiduciary duties

  At common law, members of a board of directors owe a fiduciary duty to
the company to act in good faith in their dealings with or on behalf of the
company  and  exercise  their  powers  and  fulfill  the  duties  of  their  office
honestly.  This  duty  includes  the  following  elements:  (i)  a  duty  to  act  in
good  faith  in  the  best  interests  of  the  company;  (ii)  a  duty  not  to  make  a
personal profit from opportunities that arise from the office of director; (iii)
a duty to avoid conflicts of interest; and (iv) a duty to exercise powers for
the purpose for which such powers were intended.

  The  Companies  Act  also  imposes  a  duty  on  directors  and  officers  of  a
Bermuda company to: (i) act honestly and in good faith with a view to the
best interests of the company; and (ii) exercise the care, diligence and skill
in  comparable
that  a  reasonably  prudent  person  would  exercise 
circumstances.

In  addition,  the  Companies  Act  imposes  various  duties  on  directors  and
officers  of  a  company  with  respect  to  certain  matters  of  management  and
administration of the company.

A director of a Delaware corporation has a fiduciary duty to the corporation
and its shareholders. This duty has two components:

the duty of care; and
the duty of loyalty.

The duty of care requires that a director act in good faith, with the care that
an  ordinarily  prudent  person  would  exercise  under  similar  circumstances.
Under  this  duty,  a  director  must  inform  himself  of,  and  disclose  to
shareholders,  all  material  information  reasonably  available  regarding  a
significant transaction. The duty of loyalty requires that a director act in a
manner he reasonably believes to be in the best interests of the corporation.
He must not use his corporate position for personal gain or advantage. This
duty prohibits self-dealing by a director and mandates that the best interest
of  the  corporation  and  its  shareholders  take  precedence  over  any  interest
possessed by a director, officer or controlling shareholder and not shared by
the shareholders generally. In general, actions of a director are presumed to
have been made on an informed basis, in good faith and in the honest belief
that the action taken was in the best interests of the corporation. However,
this  presumption  may  be  rebutted  by  evidence  a  breach  of  one  of  the
fiduciary duties.

Should such evidence be presented concerning a transaction by a director, a
director must prove the procedural fairness of the transaction, and that the
transaction was of fair value to the corporation.

11

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
DELAWARE CORPORATE LAW

BERMUDA CORPORATE LAW

Shareholder action by written consent

A  Delaware  corporation  may,  in  its  certificate  of  incorporation,  eliminate
the right of shareholders to act by written consent.

  The Companies Act provides that shareholders may take action by written
consent, expect in respect of the removal of an auditor from office before
the expiry of his term or in respect of a resolution passed for the purpose of
removing a director before the expiration of his term of office. A resolution
in writing is passed when it is signed by the members of the company who
at the date of the notice of the resolution represent such majority of votes as
would be required if the resolution had been voted on at a meeting or when
it  is  signed  by  all  the  members  of  the  company  or  such  other  majority  of
members as may be provided by the bye-laws of the company.

Shareholder proposals

A shareholder of a Delaware corporation has the right to put any proposal
before  the  annual  meeting  of  shareholders,  provided  it  complies  with  the
notice  provisions  in  the  governing  documents.  A  special  meeting  may  be
called by the board of directors or any other person authorized to do so in
the governing documents, but shareholders may be precluded from calling
special meetings.

  Shareholder(s) may, as set forth below and at their own expense (unless the
company otherwise resolves), require the company to: (i) give notice to all
shareholders entitled to receive notice of the annual general meeting of any
resolution  that  the  shareholder(s)  may  properly  move  at  the  next  annual
general meeting; and/or (ii) circulate to all shareholders entitled to receive
notice of any general meeting a statement in respect of any matter referred
to  in  the  proposed  resolution  or  any  business  to  be  conducted  at  such
general  meeting.  The  number  of  shareholders  necessary  for  such  a
requisition  is  either:  (i)  any  number  of  shareholders  representing  not  less
than 5% of the total voting rights of all shareholders entitled to vote at the
meeting  to  which  the  requisition  relates;  or  (ii)  not  less  than  100
shareholders.

  Pursuant  to  the  Bye-laws,  any  shareholder  or  shareholders  holding  or
representing not less than 5% of the total voting rights wishing to propose
for election as a director someone who is not an existing director or is not
proposed  by  Auris  Medical’s  board  must  give  notice  of  the  intention  to
propose the person for election in accordance with the Bye-laws.

Cumulative voting

Under  the  Delaware  General  Corporation  Law,  cumulative  voting  for
elections of directors is not permitted unless the corporation’s certificate of
incorporation provides for it.

  Under Bermuda law, the voting rights of shareholders are regulated by the
company’s bye-laws and, in certain circumstances, by the Companies Act.
The Bye-laws provide for a plurality of voting for elections of directors, and
cumulative voting for elections of directors is not permitted.

Removal of directors

A  Delaware  corporation  with  a  classified  board  may  be  removed  only  for
cause with the approval of a majority of the outstanding shares entitled to
vote, unless the certificate of incorporation provides otherwise.

  Under  the  Bye-laws,  a  director  may  be  removed,  with  cause,  by  the
shareholders,  provided  notice  of  the  shareholders  meeting  convened  to
remove  the  director  is  given  to  the  director.  The  notice  must  contain  a
statement of the intention to remove the director and must be served on the
director  not  less  than  fourteen  days  before  the  meeting.  The  director  is
entitled to attend the meeting and be heard on the motion for his removal.

12

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
DELAWARE CORPORATE LAW

BERMUDA CORPORATE LAW

Transactions with interested shareholders

The  Delaware  General  Corporation  Law  generally  prohibits  a  Delaware
corporation  from  engaging  in  certain  business  combinations  with  an
“interested shareholder” for three years following the date that such person
becomes an interested shareholder. An interested shareholder generally is a
person  or  group  who  or  which  owns  or  owned  15.0%  or  more  of  the
corporation’s outstanding voting stock within the past three years.

  There is no similar law in Bermuda.

The  Bye-laws  contain  provisions  regarding  “business  combinations”  with
“interested  shareholders”  which  are  described  above  under  “mergers  and
similar arrangements.”

Dissolution; Winding up

Unless  the  board  of  directors  of  a  Delaware  corporation  approves  the
proposal to dissolve, dissolution must be approved by shareholders holding
100.0% of the total voting power of the corporation. Only if the dissolution
is  initiated  by  the  board  of  directors  may  it  be  approved  by  a  simple
majority  of  the  corporation’s  outstanding  shares.  Delaware  law  allows  a
Delaware  corporation  to  include  in  its  certificate  of  incorporation  a
supermajority  voting  requirement  in  connection  with  dissolutions  initiated
by the board.

  A  Bermuda  company  may  be  wound  up  by  the  Bermuda  court  on
application  presented  by  the  company  itself,  its  creditors  (including
contingent  or  prospective  creditors)  or  its  contributories.  The  Bermuda
court  has  authority  to  order  winding  up  in  a  number  of  specified
circumstances  including  where  it  is,  in  the  opinion  of  the  Bermuda  court,
just and equitable to do so.

A Bermuda company limited by shares may be wound up voluntarily when
the  shareholders  so  resolve  in  general  meeting.  In  the  case  of  a  voluntary
winding up, the company shall, from the commencement of the winding up,
cease  to  carry  on  its  business,  except  so  far  as  may  be  required  for  the
beneficial winding up thereof.

Variation of rights of shares

A  Delaware  corporation  may  vary  the  rights  of  a  class  of  shares  with  the
approval  of  a  majority  of  the  outstanding  shares  of  such  class,  unless  the
certificate of incorporation provides otherwise.

  Under the Bye-laws, if at any time we have more than one class of shares,
the rights attaching to any class, unless otherwise provided for by the terms
of issue of the relevant class, may be varied either: (i) with the consent in
writing of the holders of 75% of the issued shares of that class; or (ii) with
the  sanction  of  a  resolution  passed  by  a  majority  of  the  votes  cast  at  a
general  meeting  of  the  relevant  class  of  shareholders  at  which  a  quorum
consisting  of  at  least  two  persons  holding  or  representing  issued  shares  of
the relevant class is present. The Bye-laws specify that the creation or issue
of  shares  ranking  equally  with  existing  shares  will  not,  unless  expressly
provided by the terms of issue of existing shares, vary the rights attached to
existing  shares.  In  addition,  the  creation  or  issue  of  preference  shares
ranking  prior  to  common  shares  will  not  be  deemed  to  vary  the  rights
attached  to  common  shares  or,  subject  to  the  terms  of  any  other  series  of
preference  shares,  to  vary  the  rights  attached  to  any  other  series  of
preference shares.

A Delaware corporation’s governing documents may be amended with the
approval of a majority of the outstanding shares entitled to vote, unless the
certificate of incorporation provides otherwise.

  A  Bermuda  company’s  memorandum  of  association  and  bye-laws  may  be
amended  by  resolutions  of  the  board  of  directors  and  the  shareholders,
subject to the company’s bye-laws.

Amendment of governing documents

13

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
DELAWARE CORPORATE LAW

BERMUDA CORPORATE LAW

Inspection of Books and Records

Shareholders  of  a  Delaware  corporation,  upon  written  demand  under  oath
stating  the  purpose  thereof,  have  the  right  during  the  usual  hours  for
business to inspect for any proper purpose, and to obtain copies of list(s) of
shareholders  and  other  books  and  records  of  the  corporation  and  its
subsidiaries, if any, to the extent the books and records of such subsidiaries
are available to the corporation.

to 

  Members of the general public have a right to inspect the public documents
of  a  company  available  at  the  office  of  the  Registrar  of  Companies  in
Bermuda.  These  documents  include  the  company’s  memorandum  of
association/continuance,  including  its  objects  and  powers,  and  certain
the  memorandum  of  association/continuance.  The
alterations 
shareholders  have  the  additional  right  to  inspect  the  bye-laws  of  the
company, minutes of general meetings and the company’s audited financial
statements,  which  must  be  presented  to  the  annual  general  meeting.  The
register  of  members  of  a  company  is  also  open  to  inspection  by
shareholders  without  charge,  and  by  members  of  the  general  public  on
payment  of  a  fee.  The  register  of  members  is  required  to  be  open  for
inspection  for  not  less  than  two  hours  in  any  business  day  (subject  to  the
ability  of  a  company  to  close  the  register  of  members  for  not  more  than
thirty days in a year). A company is required to maintain its share register in
Bermuda but may, subject to the provisions of the Companies Act, establish
a branch register outside of Bermuda. A company is required to keep at its
registered  office  a  register  of  directors  and  officers  that  is  open  for
inspection for not less than two hours in any business day by members of
the  public  without  charge.  Bermuda  law  does  not,  however,  provide  a
general  right  for  shareholders  to  inspect  or  obtain  copies  of  any  other
corporate records.

Payment of dividends

The  board  of  directors  may  approve  a  dividend  without  shareholder
approval.  Subject  to  any  restrictions  contained  in  its  certificate  of
incorporation, the board may declare and pay dividends upon the shares of
its capital stock either:

out of its surplus, or

in case there is no such surplus, out of its net profits for the fiscal year
in which the dividend is declared and/or the preceding fiscal year.

Stockholder approval is required to authorize capital stock in excess of that
provided  in  the  charter.  Directors  may  issue  authorized  shares  without
stockholder approval.

  Under Bermuda law, the board of directors may declare a dividend without
shareholder  approval,  but  a  company  may  not  declare  or  pay  dividends  if
there are reasonable grounds for believing that: (i) the company is, or would
after the payment be, unable to pay its liabilities as they become due; or (ii)
that  the  realizable  value  of  its  assets  would  thereby  be  less  than  its
liabilities. Under the Bye-laws, each common share is entitled to dividends
if, as and when dividends are declared by our board of directors, subject to
any preferred dividend right of the holders of any preference shares.

All creation of shares require the board of directors to adopt a resolution or
resolutions, pursuant to authority expressly vested in the board of directors
by the provisions of the company’s certificate of incorporation.

  The  authorized  share  capital  of  a  Bermuda  company  is  determined  by  the

company’s shareholders.

Creation and issuance of new shares

14

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Name of Subsidiary
Auris Medical AG
Otolanum AG
Zilentin AG
Altamira Medica AG
Auris Medical Inc.
Auris Medical Ltd.
Auris Medial Pty Ltd

SUBSIDIARIES OF THE REGISTRANT

Jurisdiction of Incorporation or Organization

Exhibit 8.1

  Switzerland
  Switzerland
  Switzerland
  Switzerland
Illinois
Ireland
  Australia

 
 
 
 
 
 
Exhibit 12.1

I, Thomas Meyer, certify that:

1.

I have reviewed this annual report on Form 20-F of Auris Medical Holding Ltd.;

CERTIFICATION

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 company as of, and for, the periods presented in this report;

4. The company’s  other  certifying  officer(s)  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 company 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  company,  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  company’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  company’s  internal  control  over  financial  reporting  that  occurred  during  the  period  covered  by  the
annual report that has materially affected, or is reasonably likely to materially affect, the company’s internal control over financial reporting; and

5. The company’s other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the

company’s auditors and the audit committee of the company’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 company’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 company’s internal control

over financial reporting.

Date: March 31, 2021

/s/ Thomas Meyer
Thomas Meyer
Chief Executive Officer

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Exhibit 12.2

I, Elmar Schaerli, certify that:

1.

I have reviewed this annual report on Form 20-F of Auris Medical Holding Ltd.;

CERTIFICATION

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 company as of, and for, the periods presented in this report;

4. The company’s  other  certifying  officer(s)  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 company 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  company,  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  company’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  company’s  internal  control  over  financial  reporting  that  occurred  during  the  period  covered  by  the
annual report that has materially affected, or is reasonably likely to materially affect, the company’s internal control over financial reporting; and

5. The company’s other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the

company’s auditors and the audit committee of the company’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 company’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 company’s internal control

over financial reporting.

Date: March 31, 2021

/s/ Elmar Schaerli
Elmar Schaerli
Chief Financial Officer

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
CERTIFICATION

Exhibit 13.1

The  certification  set  forth  below  is  being  submitted  in  connection  with  Auris  Medical  Holding  AG’s  annual  report  on  Form  20-F  for  the  year
ended December 31, 2020 (the “Report”) for the purpose of complying with Rule 13a-14(b) or Rule 15d-14(b) of the Securities Exchange Act of 1934 (the
“Exchange Act”) and Section 1350 of Chapter 63 of Title 18 of the United States Code.

Thomas Meyer, the Chief Executive Officer of Auris Medical Holding Ltd., certifies that, to the best of his knowledge:

1.

2.

the Report fully complies with the requirements of Section 13(a) or 15(d) of the Exchange Act; and

the information  contained  in  the  Report  fairly  presents,  in  all  material  respects,  the  financial  condition  and  results  of  operations  of  Auris
Medical Holding Ltd.

Date: March 31, 2021

/s/ Thomas Meyer
Name: Thomas Meyer
Chief Executive Officer

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
CERTIFICATION

Exhibit 13.2

The  certification  set  forth  below  is  being  submitted  in  connection  with  Auris  Medical  Holding  AG’s  annual  report  on  Form  20-F  for  the  year
ended December 31, 2020 (the “Report”) for the purpose of complying with Rule 13a-14(b) or Rule 15d-14(b) of the Securities Exchange Act of 1934 (the
“Exchange Act”) and Section 1350 of Chapter 63 of Title 18 of the United States Code.

Elmar Schaerli, the Chief Financial Officer of Auris Medical Holding Ltd., certifies that, to the best of his knowledge:

1.

2.

the Report fully complies with the requirements of Section 13(a) or 15(d) of the Exchange Act; and

the information  contained  in  the  Report  fairly  presents,  in  all  material  respects,  the  financial  condition  and  results  of  operations  of  Auris
Medical Holding Ltd.

Date: March 31, 2021

/s/ Elmar Schaerli
Name: Elmar Schaerli
Chief Financial Officer

 
 
 
 
 
 
 
 
 
 
 
 
 
 
Exhibit 15.1

Deloitte AG
General-Guisan-Quai 38
8022 Zurich
Switzerland

Phone: +41 (0)58 279 6000
Fax: +41 (0)58 279 6600
www.deloitte.ch

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We consent to the incorporation by reference in Registration Statement Nos. 333-232735 and 333-252141 on Form S-8 and Registration Statement Nos.
333-228121 and 333-249347 on Form F-3 of our report dated March 31, 2021, relating to the financial statements of Auris Medical Holding Ltd. appearing
in this Annual Report on Form 20-F for the year ended December 31, 2020.

Deloitte AG

/s/ Matthias Gschwend
Auditor in Charge

Zurich, Switzerland
March 31, 2021

/s/ Adrian Kaeppeli