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ASLAN Pharmaceuticals Limited

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FY2021 Annual Report · ASLAN Pharmaceuticals Limited
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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, 2021

OR

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

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

for the transition period from                      to                     

OR

☒

☐

☐

Date of event requiring this shell company report
Commission file number 001-38475
ASLAN Pharmaceuticals Limited
(Exact name of Registrant as specified in its charter)
Not Applicable
(Translation of Registrant’s name into English)
Cayman Islands
(Jurisdiction of incorporation)
83 Clemenceau Avenue #12-03 UE Square
Singapore 239920
(address of principal executive offices)

Carl Firth
Chief Executive Officer
ASLAN Pharmaceuticals Limited
83 Clemenceau Avenue #12-03 UE Square
Singapore 239920
E-mail: investor@aslanpharma.com
(Name, Telephone, E-mail and/or Facsimile number and Address of Company Contact Person)

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

Title of each class
American Depositary Shares (ADSs), each representing five ordinary shares, par
value $0.01 per ordinary share
Ordinary shares, par value $0.01 per share *

* Not for trading, but only in connection with the registration of the American Depositary Shares.

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

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

Trading Symbol
ASLN

None

None

Name of each exchange on which registered
The Nasdaq Global Market

The Nasdaq Global Market *

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

Ordinary shares, par value $0.01 per share: 402,116,835 ordinary shares as of December 31, 2021, comprised of (i) 348,723,365 ordinary shares that are fully paid, issued and outstanding and (ii)
53,393,470 ordinary shares that are outstanding and have been issued to JPMorgan Chase Bank, N.A., as depositary, for future sales and issuances of ADSs, if any, as further described in this annual report.
Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act.    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.     Yes  ☒    No  ☐
Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T during the preceding 12 months (or for such shorter
period that the registrant was required to submit such files).     Yes  ☒    No  ☐
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” and
“emerging growth company” in Rule 12b-2 of the Exchange Act.
Large accelerated filer
Non-accelerated filer

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. ☐ Yes   ☒ No  
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.    Item 17  ☐    Item 18  ☐
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).    Yes  ☐    No  ☒

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
TABLE OF CONTENTS

Page

Presentation of Financial and Other Information
Cautionary Statement Regarding Forward-Looking Statements

PART I

ITEM 1.

ITEM 2.

ITEM 3.

ITEM 4.

IDENTITY OF DIRECTORS, SENIOR MANAGEMENT AND ADVISERS

OFFER STATISTICS AND EXPECTED TIMETABLE

KEY INFORMATION
A. [Reserved]
B. Capitalization and Indebtedness
C. Reasons for the Offer and Use of Proceeds
D. Risk Factors

INFORMATION ON THE COMPANY
A. History and Development of the Company
B. Business Overview
C. Organizational Structure
D. Property, Plant and Equipment

ITEM 4A.

UNRESOLVED STAFF COMMENTS

ITEM 5.

ITEM 6.

ITEM 7.

ITEM 8.

ITEM 9.

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. Critical Accounting Estimates

DIRECTORS, SENIOR MANAGEMENT AND EMPLOYEES
A. Directors and Senior Management
B. Compensation
C. Board Practices
D. Employees
E. Share Ownership

MAJOR SHAREHOLDERS AND RELATED PARTY TRANSACTIONS
A. Major Shareholders
B. Related Party Transactions
C. Interests of Experts and Counsel

FINANCIAL INFORMATION
A. Consolidated Statements and Other Financial Information
B. Significant Changes

THE OFFER AND LISTING
A. Offer and Listing Details
B. Plan of Distribution
C. Markets
D. Selling Shareholders
E. Dilution
F. Expense of the Issue

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ITEM 10.

ITEM 11.

ITEM 12.

PART II

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
I. Subsidiary Information

QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK
A. Foreign Exchange Risk
B. Interest Rate Risk

DESCRIPTION OF SECURITIES OTHER THAN EQUITY SECURITIES
A. Debt Securities
B. Warrants and Rights
C. Other Securities
D. American Depositary Shares

ITEM 13.

DEFAULTS, DIVIDEND ARREARAGES AND DELINQUENCIES

ITEM 14.

MATERIAL MODIFICATIONS TO THE RIGHTS OF SECURITY HOLDERS AND 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 AFFLIATED 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

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GENERAL INFORMATION

Unless  otherwise  indicated  or  the  context  otherwise  requires,  all  references  in  this  Annual  Report  to  the  terms  “ASLAN,”  “ASLAN
Pharmaceuticals,” “the company,” “we,” “us” and “our” refer to ASLAN Pharmaceuticals Limited and its subsidiaries.

PRESENTATION OF FINANCIAL AND OTHER INFORMATION

Our consolidated financial statements have been prepared in accordance with International Financial Reporting Standards (IFRS), as issued
by the International Accounting Standard Board (IASB), which may differ in material respects from generally accepted accounting principles
in other jurisdictions, including the United States.

Our functional currency is the U.S. dollar. Unless otherwise specified, all monetary amounts presented are in U.S. dollars. All references in
this Annual Report to “$” mean U.S. dollars, all references in this Annual Report to “NT$” mean New Taiwan dollars, the legal currency of
the Republic of China (ROC), and all references in this Annual Report to “SG$” mean Singapore dollars, the legal currency of Singapore. No
representation is made that the New Taiwan dollar amounts referred to herein could have been or could be converted into U.S. dollars at any
particular rate or at all. Any discrepancies in any table between totals and sums of the amounts listed are due to rounding.

We have made rounding adjustments to some of the figures included in this Annual Report. Accordingly, numerical figures shown as totals in
some tables may not be an arithmetic aggregation of the figures that preceded them.

3

 
CAUTIONARY STATEMENT REGARDING FORWARD-LOOKING STATEMENTS

This Annual Report contains forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended, and
Section 21E of the Securities Exchange Act of 1934, as amended (Exchange Act), that involve substantial risks and uncertainties. In some
cases,  you  can  identify  forward-looking  statements  by  the  words  “may,” “might,” “will,” “could,”  “would,”  “should,”  “expect,”  “intend,”
“plan,” “objective,” “anticipate,” “believe,” “estimate,” “predict,” “potential,” “continue” and “ongoing,” or the negative of these terms, or
other  comparable  terminology  intended  to  identify  statements  about  the  future.  These  statements  involve  known  and  unknown  risks,
uncertainties and other important factors that may cause our actual results, levels of activity, performance or achievements to be materially
different  from  the  information  expressed  or  implied  by  these  forward-looking  statements.  The  forward-looking  statements  and  opinions
contained in this Annual Report on Form 20-F are based upon information available to us as of the date of this Annual Report and, while we
believe such information forms a reasonable basis for such statements, such information may be limited or incomplete, and our statements
should not be read to indicate that we have conducted an exhaustive inquiry into, or review of, all potentially available relevant information.
Forward-looking statements include statements about:

•

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•

•

•

•

•

•

•

•

•

•

•

•

The impact of the COVID-19 pandemic on our operations, research and development and clinical trials and potential disruption in
the operations and business of third-party manufacturers, contract research organizations, other service providers and collaborators
with whom we conduct business;

The outcome, cost and timing of our product development activities and clinical trials;

Our plans and expected timing with respect to regulatory filings and approvals;

Our ability to fund our operations;

Our plans to develop and commercialize our product candidates and expand our development pipeline;

Our ability to enter into a transaction with respect to commercialization of our products and product candidates;

The size and growth potential of the markets for our product candidates, and our ability to serve those markets;

Our sales and marketing strategies and plans;

Potential market acceptance of our product candidates;

Potential regulatory developments in the United States and foreign countries;

The performance of our third-party suppliers and manufacturers;

Our ability to compete with other therapies that are or become available;

Our expectations regarding the period during which we qualify as an emerging growth company (EGC) under the Jumpstart Our
Business  Startups  Act  (JOBS  Act),  a  foreign  private  issuer  under  U.S.  securities  laws  or  a  passive  foreign  investment  company
(PFIC) for U.S. federal income tax purposes;

Our estimates regarding expenses, future revenue, capital requirements and needs for additional financing; and

Our  expectations  regarding  the  terms  of  our  patents  and  ability  to  obtain  and  maintain  intellectual  property  protection  for  our
product candidates.

4

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
You should refer to the section titled “Item 3.D. – Risk Factors” for a discussion of important factors that may cause our actual results to
differ materially from those expressed or implied by our forward-looking statements. As a result of these factors, we cannot assure you that
the forward-looking statements in this Annual Report will prove to be accurate. Furthermore, if our forward-looking statements prove to be
inaccurate, the inaccuracy may be material. In light of the significant uncertainties in these forward-looking statements, you should not regard
these statements as a representation or warranty by us or any other person that we will achieve our objectives and plans in any specified time
frame, or at all. We undertake no obligation to publicly update any forward-looking statements, whether as a result of new information, future
events or otherwise, except as required by law. We claim the protection of the safe harbor for forward-looking statements contained in the
Private Securities Litigation Reform Act of 1995 for all forward-looking statements.

You should read this Annual Report and the documents that we reference in this Annual Report, completely and with the understanding that
our  actual  future  results  may  be  materially  different  from  what  we  expect.  We  qualify  all  of  our  forward-looking  statements  by  these
cautionary statements.

Unless otherwise indicated, information contained in this Annual Report on Form 20-F concerning our industry and the markets in which we
operate, including our general expectations and market position, market opportunity and market size estimates, is based on information from
independent  industry  analysts,  third-party  sources  and  management  estimates.  Management  estimates  are  derived  from  publicly  available
information released by independent industry analysts and third-party sources, as well as data from our internal research, and are based on
assumptions made by us based on such data and our knowledge of such industry and market, which we believe to be reasonable. In addition,
while  we  believe  the  market  opportunity  information  included  in  this  Annual  Report  on  Form  20-F  is  generally  reliable  and  is  based  on
reasonable  assumptions,  such  data  involve  risks  and  uncertainties  and  are  subject  to  change  based  on  various  factors,  including  those
discussed under the section of this Annual Report on Form 20-F titled “Item 3.D—Risk Factors.”

SUMMARY OF RISK FACTORS

Investing in our shares involves numerous risks, including the risks described in “Item 3.D - Risk Factors” of this Annual Report on Form
20-F. Below are some of our principal risks, any one of which could materially adversely affect our business, financial condition, results of
operations, and prospects:

• We  have  incurred  significant  losses  since  our  inception  and  anticipate  that  we  will  continue  to  incur  significant  losses  for  the

foreseeable future.

• We currently do not generate any revenue from product sales, have generated only limited revenue since inception, and may never

be profitable.

• We will need to obtain substantial additional financing for our operations, and if we fail to obtain additional financing, we may be

forced to delay, reduce or eliminate our product development programs or commercialization efforts.

• We are heavily dependent on the success of our two product candidates, eblasakimab (also known as ASLAN004) and farudodstat
(also known as ASLAN003) and we cannot give any assurance that eblasakimab or farudodstat will successfully complete clinical
development or receive regulatory approval, which is necessary before they can be commercialized.

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•

•

•

Clinical development is a lengthy and expensive process with an uncertain outcome, and results of earlier studies and trials may
not be predictive of future trial results. Failure can occur at any stage of clinical development. We have never completed a pivotal
clinical trial for our product candidates or submitted a New Drug Application (NDA) or a Biologics License Application (BLA) to
the U.S. Food and Drug Administration (U.S. FDA) or similar drug approval filings to comparable foreign authorities.

Delays in clinical trials are common and have many causes, and any delay could result in increased costs to us and jeopardize or
delay our ability to obtain regulatory approval and commence product sales.

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

• We rely on third parties to conduct our preclinical studies and clinical trials. If these third parties do not successfully carry out their
contractual duties or meet expected deadlines, we may not be able to obtain regulatory approval for or commercialize our product
candidates and our business could be substantially harmed.

•

•

If  we  are  unable  to  obtain  or  protect  intellectual  property  rights  related  to  our  current  product  candidates  or  any  future  product
candidates which we may develop, we may not be able to compete effectively in our market.

You may face difficulties in protecting your interests, and your ability to protect your rights through U.S. courts may be limited,
because  we  are  incorporated  under  Cayman  Islands  law,  we  conduct  the  majority  of  our  operations  and  substantially  all  of  our
directors and executive officers reside outside of the United States.

• We  qualify  as  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 permit less detailed and frequent disclosures than those of a U.S. domestic public company.

•

•

Our business is subject to economic, political, regulatory and other risks associated with international operations.

Our business could continue to be adversely affected by the effects of health pandemics or epidemics, including the effects of the
COVID-19 pandemic.

6

 
 
 
 
 
 
 
 
 
 
 
 
PART I

Item 1. Identity of Directors, Senior Management and Advisers

Not applicable.

Item 2. Offer Statistics and Expected Timetable

Not applicable.

Item 3. Key Information

A.

B.

[Reserved]

Capitalization and Indebtedness.

Not applicable

C.

Reasons for the Offer and Use of Proceeds.

Not applicable

D.

Risk Factors.

An  investment  in  our  American  Depositary  Shares  (ADSs),  involves  a  high  degree  of  risk.  The  occurrence  of  any  of  the  events  or
developments  described  below  could  harm  our  business,  financial  condition,  results  of  operations  and/or  prospects  or  cause  our  actual
results to differ materially from those contained in forward-looking statements we have made in this report and those we may make from time
to time. In such an event, the market price of our ADSs could decline and you may lose all or part of your investment. You should consider all
of the risk factors described when evaluating our business.

Risks Related to Our Financial Condition and Need for Additional Capital

We have incurred significant losses since our inception and anticipate that we will continue to incur significant losses for the foreseeable
future.

We are a clinical-stage immunology focused biopharmaceutical company developing innovative treatments to transform the lives of patients.
Investment  in  biopharmaceutical  product  development  is  highly  speculative  because  it  entails  substantial  upfront  capital  expenditures  and
significant risk that any potential product candidate will not demonstrate adequate effectiveness in the targeted indication or an acceptable
safety  profile,  gain  regulatory  approval  or  become  commercially  viable.  All  of  our  product  candidates  will  require  substantial  additional
development time and resources before we would be able to apply for or receive regulatory approvals and begin generating revenue from
product sales. We are not profitable and have incurred net losses in each year since our inception, including net losses of $47.1 million, $17.0
million and $31.6 million for fiscal year 2019, 2020 and 2021, respectively. As of December 31, 2020 and 2021, we had an accumulated
deficit of $195.7 million and $227.0 million, respectively.

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We  have  devoted  substantially  all  our  financial  resources  to  developing  our  product  candidates  and  targeted  discovery  work,  including
preclinical development activities and clinical trials. We expect to continue to incur substantial expenses, losses and negative cash flows as
we expand our development activities and advance our clinical programs, particularly with respect to our planned clinical development for
eblasakimab (also known as ASLAN004). If our product candidates are not successfully developed or commercialized, including because of
a lack of capital, or if we do not generate enough revenue following marketing approval, we will not achieve profitability and our business
may fail.

We  currently  do  not  generate  any  revenue  from  product  sales,  have  generated  only  limited  revenue  since  inception,  and  may  never  be
profitable.

We do not anticipate generating revenue from sales of our proprietary product candidates for the foreseeable future. Our ability to generate
future  revenue  from  product  sales  depends  on  our  success  in  completing  clinical  development  of,  obtaining  regulatory  approval  for,  and
launching and successfully commercializing any product candidates.

Because of the numerous risks and uncertainties associated with pharmaceutical product development, we are unable to predict the timing or
amount of increased expenses, when, or if, we will begin to generate revenue from product sales, or when, or if, we will be able to achieve or
maintain profitability. In addition, our expenses could increase beyond planned levels if we are required by the U.S. FDA to perform studies
in addition to those that we currently anticipate or if such studies are larger, take longer or are otherwise more expensive to conduct than we
expect.

Even if one or more of our product candidates is approved for commercial sale, to the extent we do not engage a third-party collaborator, we
anticipate  incurring  significant  costs  associated  with  commercializing  any  approved  product  candidate.  Even  if  we  are  able  to  generate
revenue  from  the  sale  of  any  approved  products,  we  may  not  become  profitable  and  may  need  to  obtain  additional  funding  to  continue
operations.

We will need to obtain substantial additional financing for our operations, and if we fail to obtain additional financing, we may be forced
to delay, reduce or eliminate our product development programs or commercialization efforts.

Developing  pharmaceutical  products,  including  conducting  preclinical  studies  and  clinical  trials,  is  expensive  and  we  have  consumed
substantial  amounts  of  capital  since  inception.  To  date,  we  have  financed  our  operations  through  government  subsidies  and  grants,
collaboration payments and the sale of equity securities, venture debt and convertible debt. We will need substantial additional financing to
continue  our  operations  and  do  not  expect  revenues  from  product  sales  or  potential  licensing  transactions  to  be  sufficient  to  offset  our
development expenses as we advance our clinical programs.

We  had  approximately  $90.2  million  of  cash  and  cash  equivalents  as  of  December  31,  2021.  As  we  are  in  the  clinical  research  and
development phase, we will be seeking future funding based on the requirements of our business operations. We intend to continue to explore
various means of fundraising to meet our funding requirements to carry out our business operations, such as offerings of ADSs, follow-on
offerings of ordinary shares, venture debt and shareholder loans. We may also use other means of financing such as out-licensing to generate
revenue and cash. We have the ability to exercise discretion and flexibility to deploy our capital resources used in research and development
activities according to the amount and timing of our financing activities. Accordingly, we believe that our existing cash and cash equivalents
will enable us to fund our operating expenses and capital expenditure requirements and meet our obligations

8

 
 
 
 
 
 
 
for at least the next twelve months from December 31, 2021. However, our future viability depends on our ability to raise additional capital
to  finance  our  operations.  Regardless  of  our  expectations  as  to  how  long  our  existing  cash  and  cash  equivalents  will  fund  our  operations,
changing circumstances beyond our control may cause us to consume capital more rapidly than we currently anticipate. For example, our
clinical trials may encounter technical, enrollment or other difficulties that could increase our development costs more than we expect. We
may also incur expenses as we create additional infrastructure to support our planned commercialization efforts and our operations as a U.S.
public company. In any event, we will require additional capital prior to completing pivotal studies of, filing for regulatory approval for, or
commercializing farudodstat, eblasakimab or any of our other preclinical product candidates.

We cannot guarantee that future financing will be available in sufficient amounts or on terms acceptable to us, if at all. If we are unable to
raise additional capital when required or on acceptable terms, we may be required to:

•
•

•

•

Significantly delay, scale back or discontinue the development or commercialization of our product candidates;
Seek corporate partners for our product candidates when we would otherwise develop our product candidates on our own, or
at an earlier stage than otherwise would be desirable or on terms that are less favorable than might otherwise be available;
Relinquish or license on unfavorable terms, our rights to technologies or product candidates that we otherwise would seek to
develop or commercialize ourselves; or
Significantly curtail or cease operations.

If  we  are  unable  to  raise  additional  capital  in  sufficient  amounts  or  on  terms  acceptable  to  us,  we  will  be  prevented  from  pursuing
development and commercialization efforts, which will have an adverse effect on our business, operating results and prospects.

Risks Related to Clinical Development and Regulatory Approval

We are heavily dependent on the success of our two product candidates, eblasakimab and farudodstat and we cannot give any assurance
that eblasakimab or farudodstat will successfully complete clinical development or receive regulatory approval, which is necessary before
they can be commercialized.

Our  business  and  future  success  is  substantially  dependent  on  our  ability  to  successfully  develop,  obtain  regulatory  approval  for,  and
successfully  commercialize  eblasakimab  and  farudodstat.  Any  delay  or  setback  in  the  development  of  eblasakimab  or  farudodstat  could
adversely  affect  our  business  and  cause  the  price  of  our  ADSs  or  ordinary  shares  to  decline.  Should  our  planned  clinical  development  of
eblasakimab and farudodstat fail to be completed in a timely manner or at all, we will need to acquire new preclinical product candidates,
which will require additional time and resources to obtain regulatory approval and proceed with commercialization. We cannot assure you
that our planned clinical development for our product candidates will be completed in a timely manner in our planned indications, or at all, or
that we will be able to obtain approval for any of our product candidates from the U.S. FDA, or any comparable foreign regulatory authority.

9

 
 
 
 
 
 
 
 
 
 
 
 
Clinical development is a lengthy and expensive process with an uncertain outcome, and results of earlier studies and trials may not be
predictive of future trial results. Failure can occur at any stage of clinical development. We have never completed a large  scale  pivotal
clinical trial for our product candidates or submitted an NDA or a BLA to the U.S. FDA or similar drug approval filings to comparable
foreign authorities.

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 preclinical studies and early clinical trials of our product candidates may not be predictive of
the results of subsequent clinical trials. We have a limited operating history and to date have not demonstrated our ability to complete large
scale pivotal clinical trials.

Product candidates in later stages of clinical trials may fail to show the desired safety and efficacy traits despite having progressed through
preclinical studies and initial clinical trials. In addition to the safety and efficacy traits of any product candidate, clinical trial failures may
result from a multitude of factors including flaws in trial design, dose selection, placebo effect and patient enrollment criteria. 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.  Based  upon  negative  or  inconclusive  results,  we  or  any  potential  future
collaborator may decide, or regulators may require us, to conduct additional clinical trials or preclinical studies. In addition, data obtained
from trials and studies are susceptible to varying interpretations, and regulators may not interpret our data as favorably as we do, which may
delay, limit or prevent regulatory approval. Our future clinical trials may not be successful.

If any product candidate is found to be unsafe or lack efficacy, we will not be able to obtain regulatory approval for it and our business may
be  materially  harmed.  For  example,  if  the  results  of  our  ongoing  Phase  2  clinical  trial  of  eblasakimab  in  atopic  dermatitis,  or  any  other
clinical  trials  for  our  product  candidates,  demonstrate  unexpected  safety  findings  or  do  not  achieve  the  primary  efficacy  endpoints,  the
prospects for approval of these product candidates, as well the price of our ADSs and ordinary shares and our ability to create shareholder
value would be materially and adversely affected.

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 protocols, differences in composition of the patient populations, adherence to the dosing
regimen and other trial protocols and the dropout rate among clinical trial participants. For example, we could be required to use a primary
endpoint in our pivotal trials that is different from endpoints in our Phase 2 clinical trials, which could result in negative or less compelling
efficacy results in pivotal trials despite promising results in Phase 2 clinical trials. We do not know whether any future clinical trials we may
conduct will demonstrate consistent or adequate efficacy and safety to obtain regulatory approval to market our product candidates. If we are
unable to bring any of our current or future product candidates to market, our ability to create long-term shareholder value will be limited.

Interim, top-line and preliminary data from our clinical trials that we announce or publish from time to time may change as more patient
data become available and are subject to audit and verification procedures that could result in material changes in the final data.

From time to time, we may publicly disclose preliminary or top-line data from our preclinical studies and clinical trials, which is based on a
preliminary  analysis  of  then-available  data,  and  the  results  and  related  findings  and  conclusions  are  subject  to  change  following  a  more
comprehensive review of the data related to the particular study or trial. We also make assumptions, estimations, calculations and conclusions
as

10

 
 
 
 
 
 
 
part of our analyses of data, and we may not have received or had the opportunity to fully and carefully evaluate all data. As a result, the top-
line or preliminary results that we report may differ from future results of the same studies, or different conclusions or considerations may
qualify such results, once additional data have been received and fully evaluated.

Top-line  data  also  remain  subject  to  audit  and  verification  procedures  that  may  result  in  the  final  data  being  materially  different  from  the
preliminary data we previously published. As a result, top-line data should be viewed with caution until the final data are available.

From time to time, we may also disclose interim data from our preclinical studies and clinical trials. Interim data from clinical trials that we
may complete are subject to the risk that one or more of the clinical outcomes may materially change as patient enrollment continues and
more  patient  data  become  available  or  as  patients  from  our  clinical  trials  continue  other  treatments  for  their  disease.  Adverse  differences
between preliminary or interim data and final data could significantly harm our business prospects. Further, disclosure of interim data by us
or by our competitors could result in volatility in the price of our ADSs or ordinary shares.

Further,  others,  including  regulatory  agencies,  may  not  accept  or  agree  with  our  assumptions,  estimations,  calculations,  conclusions  or
analyses  or  may  interpret  or  weigh  the  importance  of  data  differently,  which  could  impact  the  value  of  the  particular  program,  the
approvability or commercialization of the particular product candidate or product and our company in general. In addition, the information
we choose to publicly disclose regarding a particular study or clinical trial is based on what is typically extensive information, and you or
others may not agree with what we determine is material or otherwise appropriate information to include in our disclosure. If the interim, top-
line, or preliminary data that we report differ from actual results, or if others, including regulatory authorities, disagree with the conclusions
reached,  our  ability  to  obtain  approval  for,  and  commercialize,  our  product  candidates  may  be  harmed,  which  could  harm  our  business,
operating results, prospects or financial condition.

Delays in clinical trials are common and have many causes, and any delay could result in increased costs to us and jeopardize or delay
our ability to obtain regulatory approval and commence product sales.

We may experience delays in clinical trials of our product candidates. Our planned clinical trials may not begin on time, have an effective
design, enroll a sufficient number of patients, or be completed on schedule, if at all. Our clinical trials can be delayed for a variety of reasons,
including:

•
•
•
•

•

•
•
•
•
•

Inability to raise funding necessary to initiate or continue a trial;
Delays in obtaining regulatory approval to commence a trial;
Delays in reaching agreement with the U.S. FDA or other regulatory authorities on final trial design;
Imposition  of  a  clinical  hold  for  safety  reasons  or  following  an  inspection  of  our  clinical  trial  operations  or  trial  or
manufacturing sites by the U.S. FDA or other regulatory authorities;
Delays in reaching agreement on acceptable terms with prospective contract research organizations (CROs) and clinical trial
sites;
Delays in obtaining required institutional review board (IRB) approval at each site;
Delays in recruiting suitable patients to participate in a trial;
Delays in having patients complete participation in a trial or return for post-treatment follow-up;
Clinical sites dropping out of a trial to the detriment of enrollment;
Time required to add new clinical sites;

11

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
•
•

Delays by our contract manufacturers to produce and deliver sufficient supply of clinical trial materials; or
Disruptions caused by man-made or natural disasters or public health pandemics or other business interruptions, including,
for example, the COVID-19 pandemic or the ongoing conflict between Ukraine and Russia.

We could also experience delays if physicians encounter unresolved ethical issues associated with enrolling patients in clinical trials of our
product candidates in lieu of prescribing existing treatments that have established safety and efficacy profiles. Further, a clinical trial may be
suspended or terminated by us, the IRBs for the institutions in which such trials are being conducted, recommended for termination by any
data monitoring committee for such trial, or by the U.S. FDA or other regulatory authorities due to a number of factors, including failure to
conduct the clinical trial in accordance with regulatory requirements or our clinical protocols, inspection of clinical trial or manufacturing
sites by the U.S. FDA or other regulatory authorities resulting in the imposition of a clinical hold, unforeseen safety issues or adverse side
effects, failure to demonstrate a benefit from using a product candidate, changes in governmental regulations or administrative actions or lack
of  adequate  funding  to  continue  the  clinical  trial.  Furthermore,  we  rely  on  CROs  and  clinical  trial  sites  to  ensure  the  proper  and  timely
conduct of our clinical trials and while we have agreements governing their committed activities, we have limited influence over their actual
performance. If we experience termination of, or delays in the completion of, any clinical trial of our product candidates, the commercial
prospects for our product candidates will be harmed, and our ability to generate product revenues will be delayed. In addition, any delays in
completing our clinical trials will increase our costs and slow down our product development and approval process. Any of these occurrences
may harm our business, prospects, financial condition and results of operations significantly.

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 for our product candidates.

Because  we  have  multiple  product  candidates  in  our  pipeline  and  are  considering  a  variety  of  target  indications,  we  may  expend  our
limited resources to pursue a particular product candidate or indication and fail to capitalize on product candidates or indications that
may be more profitable or for which there is a greater likelihood of success.

Because  we  have  limited  financial  and  managerial  resources,  we  must  focus  our  research  and  development  efforts  on  those  product
candidates and specific indications that we believe are the most promising. As a result, we may forego or delay pursuit of opportunities with
other  product  candidates  or  other  indications  that  later  prove  to  have  greater  commercial  potential.  Our  resource  allocation  decisions  may
cause us to fail to capitalize on viable commercial products or profitable market opportunities.

We may in the future spend our resources on other research programs and product candidates for specific indications that ultimately do not
yield  any  commercially  viable  products.  Furthermore,  if  we  do  not  accurately  evaluate  the  commercial  potential  or  target  market  for  a
particular  product  candidate,  we  may  relinquish  valuable  rights  to  that  product  candidate  through  collaboration,  licensing  or  other  royalty
arrangements in cases in which it would have been more advantageous for us to retain sole development and commercialization rights.

Our product candidates may cause adverse events or have other properties that could delay or prevent their regulatory approval or limit
the scope of any approved label or market acceptance.

Adverse events (AEs) caused by our product candidates or other potentially harmful characteristics of our product candidates could cause us,
other reviewing entities, clinical trial sites or regulatory authorities to interrupt, delay or halt clinical trials and could result in the denial of
regulatory approval.

12

 
 
 
 
 
 
 
 
 
 
Serious AEs observed in any of our clinical trials may adversely impact our ability to obtain regulatory approval for our product candidates.
Further, if any of our approved products cause serious or unexpected side effects after receiving market approval, a number of potentially
significant negative consequences could result, including:

Regulatory authorities may withdraw their approval of the product or impose restrictions on its distribution;
Regulatory authorities may require the addition of labeling statements, such as warnings or contraindications;

•
•
• We may be required to change the way the product is administered or conduct additional clinical studies;
• We could be sued and held liable for harm caused to patients; or
•

Our reputation may suffer.

Any  of  these  events  could  prevent  us  from  achieving  or  maintaining  market  acceptance  of  the  affected  product  candidate  and  could
substantially increase the costs of commercializing our product candidates.

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

The time required to obtain approval by the U.S. FDA and comparable foreign authorities is unpredictable but typically takes many years
following  the  commencement  of  clinical  trials  and  depends  upon  numerous  factors,  including  the  substantial  discretion  of  the  regulatory
authorities. In addition, approval policies, regulations, or the type and amount of clinical data necessary to gain approval may change during
the course of a product candidate’s clinical development and may vary among jurisdictions. For example, we cannot guarantee that our Phase
2 clinical trial of eblasakimab in atopic dermatitis will be sufficient to allow subsequent development or that the U.S. FDA or comparable
foreign regulatory authorities will not require additional or different clinical trials prior to subsequent development of eblasakimab or that the
required primary endpoints in subsequent pivotal trials or other clinical trials will not be different than those in Phase 2 clinical trials.

Our product candidates could fail to receive regulatory approval for many reasons, including the following:

•

The U.S. FDA or comparable foreign regulatory authorities may disagree with the design, scope or implementation of our
clinical trials;

• We  may  be  unable  to  demonstrate  to  the  satisfaction  of  the  U.S.  FDA  or  comparable  foreign  regulatory  authorities  that  a

•

product candidate is safe and effective for its proposed indication;
The results of clinical trials may not meet the level of statistical significance required by the U.S. FDA or comparable foreign
regulatory authorities for approval;

• We may be unable to demonstrate that a product candidate’s clinical and other benefits outweigh its safety risks;
•

The  U.S.  FDA  or  comparable  foreign  regulatory  authorities  may  disagree  with  our  interpretation  of  data  from  preclinical
studies or clinical trials;
The data collected from clinical trials of our product candidates may not be sufficient to support the submission of an NDA,
BLA or other submission or to obtain regulatory approval in the United States or elsewhere;

•

13

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
•

•

The U.S. FDA or comparable foreign regulatory authorities may fail to approve the manufacturing processes or facilities of
third-party manufacturers with which we contract for clinical and commercial supplies; and
The approval policies or regulations of the U.S. FDA or comparable foreign regulatory authorities may change significantly
in a manner rendering our clinical data insufficient for approval.

This  lengthy  approval  process,  as  well  as  the  unpredictability  of  future  clinical  trial  results,  may  result  in  our  failing  to  obtain  regulatory
approval to market our product candidates, which would harm our business, results of operations and prospects significantly.

In addition, even if we were to obtain approval, regulatory authorities may approve any of our product candidates for fewer or more limited
indications  than  we  request,  may  not  approve  the  price  we  intend  to  charge  for  our  products,  may  grant  approval  contingent  on  the
performance of costly post-marketing clinical trials, or may approve a product candidate with a label that does not include the labeling claims
necessary  or  desirable  for  the  successful  commercialization  of  that  product  candidate.  Any  of  the  foregoing  scenarios  could  harm  the
commercial prospects for our product candidates.

We have not previously submitted an NDA, BLA or any similar drug approval filing to the U.S. FDA or any comparable foreign authority for
any product candidate, and we cannot be certain that any of our product candidates will be successful in clinical trials or receive regulatory
approval.  Further,  our  product  candidates  may  not  receive  regulatory  approval  even  if  they  are  successful  in  clinical  trials.  If  we  do  not
receive  regulatory  approvals  for  our  product  candidates,  we  may  not  be  able  to  continue  our  operations.  Even  if  we  successfully  obtain
regulatory approvals to market one or more of our product candidates, our revenue will be dependent, to a significant extent, upon the size of
the markets in the territories for which we gain regulatory approval. If the markets for patients or indications that we are targeting are not as
significant as we estimate, we may not generate significant revenue from sales of such products, if approved.

Even if we obtain regulatory approval for our product candidates, we will still face extensive regulatory requirements and our products
may face future development and regulatory difficulties.

Even if we obtain regulatory approval in the United States or other markets, the U.S. FDA or other regulatory authorities, as applicable, may
still  impose  significant  restrictions  on  the  indicated  uses  or  marketing  of  our  product  candidates,  or  impose  ongoing  requirements  for
potentially costly post-approval studies or post-market surveillance. Our product candidates, if approved, will also be subject to ongoing U.S.
FDA  and/or  other  applicable  regulatory  requirements  governing  the  labeling,  packaging,  storage,  distribution,  safety  surveillance,
advertising, promotion, record-keeping and reporting of safety and other post-market information. The holder of an approved NDA or BLA is
obligated to monitor and report AEs and any failure of a product to meet the specifications in the NDA or BLA, as applicable. The holder of
an  approved  NDA  or  BLA  must  also  submit  new  or  supplemental  applications  and  obtain  U.S.  FDA  approval  for  certain  changes  to  the
approved product, product labeling or manufacturing process. Advertising and promotional materials must comply with U.S. FDA rules and
are subject to U.S. FDA review, in addition to other potentially applicable federal and state laws.

In  addition,  manufacturers  of  drug  products  and  their  facilities  are  subject  to  payment  of  user  fees  and  continual  review  and  periodic
inspections  by  the  U.S.  FDA  and  other  regulatory  authorities  for  compliance  with  current  good  manufacturing  practices  (cGMP)  and
adherence to commitments made in the NDA. If we or a regulatory agency discovers previously unknown problems with a product, such as
AEs of unanticipated severity or frequency, or problems with the facility where the product is manufactured, a regulatory agency may impose
restrictions relative to that product or the manufacturing facility, including requiring recall or withdrawal of the product from the market or
suspension of manufacturing.

14

 
 
 
 
 
 
 
 
 
If we fail to comply with applicable regulatory requirements following approval of a product candidate, a regulatory agency may:

•
•
•
•
•
•
•

Issue a warning letter asserting that we are in violation of the law;
Seek an injunction or impose civil or criminal penalties or monetary fines;
Suspend or withdraw regulatory approval;
Suspend any ongoing clinical trials;
Refuse to approve a pending NDA or supplements to an NDA submitted by us;
Seize product; or
Refuse to allow us to enter into supply contracts, including government contracts.

In  particular,  we  may  seek  accelerated  approval  from  the  U.S.  FDA  for  our  product  candidates  which  will  likely  require  a  further
confirmatory trial. If this confirmatory trial is not successful, we will be required to withdraw our product candidate from the U.S. market and
potentially other markets.

Any government investigation of alleged violations of law could require us to expend significant time and resources in response and could
generate negative publicity. The occurrence of any event or penalty described above may inhibit our ability to commercialize our products
and generate revenue.

In addition, if any of our product candidates are approved and we are found to have improperly promoted off-label uses of those products, we
may become subject to significant liability. The U.S. FDA and other regulatory agencies strictly regulate the promotional claims that may be
made about prescription products, such as our product candidates, if approved. In particular, a product may not be promoted for uses that are
not approved by the U.S. FDA or such other regulatory agencies as reflected in the product’s approved labeling. However, companies may
share truthful and not misleading information that is otherwise consistent with the product’s FDA approved labeling. If we are found to have
promoted  such  off-label  uses,  we  may  become  subject  to  significant  liability,  which  would  materially  adversely  affect  our  business  and
financial condition.

Even if we obtain U.S. FDA approval for our product candidates in the United States, we may never obtain approval to commercialize our
product candidates outside of the United States, which would limit our ability to realize their full market potential.

In  order  to  market  any  products  outside  of  the  United  States,  we  must  establish  and  comply  with  numerous  and  varying  regulatory
requirements  of  other  countries  regarding  safety  and  efficacy.  Clinical  trials  conducted  in  one  country  may  not  be  accepted  by  regulatory
authorities in other countries, and regulatory approval in one country does not mean that regulatory approval will be obtained in any other
country. Approval processes vary among countries and can involve additional product testing and validation and additional administrative
review periods.

Seeking foreign regulatory approval could result in difficulties and costs for us and require additional non-clinical studies or clinical trials
which could be costly and time consuming. Regulatory requirements can vary widely from country to country and could delay or prevent the
introduction  of  our  products  in  those  countries.  We  do  not  have  any  product  candidates  approved  for  sale  in  any  jurisdiction,  including
international  markets,  and  we  do  not  have  experience  in  obtaining  regulatory  approval  in  international  markets.  If  we  fail  to  comply  with
regulatory  requirements  in  international  markets  or  to  obtain  and  maintain  required  approvals,  or  if  regulatory  approvals  in  international
markets are delayed, our target market will be reduced and our ability to realize the full market potential of our products will be harmed.

15

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
We  rely  on  third  parties  to  conduct  our  preclinical  studies  and  clinical  trials.  If  these  third  parties  do  not  successfully  carry  out  their
contractual  duties  or  meet  expected  deadlines,  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  conduct  our  preclinical  studies  and  clinical  trials,  including
investigator-initiated studies sponsored by the investigator’s institution, 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 are required to comply with
U.S. FDA laws and regulations regarding current good clinical practice (cGCP) which are also required by the Competent Authorities of the
Member  States  of  the  European  Economic  Area  and  comparable  foreign  regulatory  authorities  in  the  form  of  International  Council  for
Harmonization  (ICH)  guidelines  for  all  of  our  products  in  clinical  development.  Regulatory  authorities  enforce  cGCP  through  periodic
inspections of trial sponsors, principal investigators and trial sites. If we or any of our CROs fail to comply with applicable cGCP, the clinical
data generated in our clinical trials may be deemed unreliable and the U.S. FDA or comparable foreign regulatory authorities may require us
to  perform  additional  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 any of our clinical trials comply with cGCP regulations. In addition, our
U.S. clinical trials must be conducted with product produced under cGMP regulations. While we have agreements governing activities of our
CROs,  we  have  limited  influence  over  their  actual  performance.  In  addition,  portions  of  the  clinical  trials  for  our  product  candidates  are
expected to be conducted at various locations great distances from where our operations are located in the U.S. and Singapore, which will
make it more difficult for us to monitor CROs and perform visits of our clinical trial sites and will force us to rely heavily on CROs to ensure
the  proper  and  timely  conduct  of  our  clinical  trials  and  compliance  with  applicable  regulations,  including  cGCP.  Failure  to  comply  with
applicable  regulations  in  the  conduct  of  the  clinical  trials  for  our  product  candidates  may  require  us  to  repeat  clinical  trials,  which  would
delay the regulatory approval process.

Some  of  our  CROs  have  an  ability  to  terminate  their  respective  agreements  with  us  if,  among  other  reasons,  it  can  be  reasonably
demonstrated that the safety of the subjects participating in our clinical trials warrants such termination, if we make a general assignment for
the benefit of our creditors or if we are liquidated. If any of our relationships with these third-party CROs terminate, we may not be able to
enter into arrangements with alternative CROs or to 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 preclinical 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 clinical data they obtain is compromised due to the failure
to adhere to our clinical 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. Consequently, our results of
operations and the commercial prospects for our product candidates would be harmed, our costs could increase substantially and our ability
to generate revenue could be delayed significantly.

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  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.

16

 
 
 
 
Risks Related to Our Business Operations and Industry

Our future success depends on our ability to retain key executives and to attract, retain and motivate qualified personnel.

We are highly dependent on the principal members of our executive team, the loss of whose services may adversely impact the achievement
of  our  objectives.  While  we  have  entered  into  employment  agreements  with  each  of  our  executive  officers,  any  of  them  could  leave  our
employment at any time, subject to any applicable notice requirements. Recruiting and retaining other qualified employees for our business,
including scientific and technical personnel, will also be critical to our success. Competition for skilled personnel is intense and the turnover
rate  can  be  high.  We  may  not  be  able  to  attract  and  retain  personnel  on  acceptable  terms  given  the  competition  among  numerous
pharmaceutical  companies  for  individuals  with  similar  skill  sets.  In  addition,  failure  to  succeed  in  clinical  studies  may  make  it  more
challenging to recruit and retain qualified personnel. The inability to recruit or loss of the services of any executive or key employee might
impede the progress of our development and commercialization objectives.

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

As  of  December  31,  2021,  we  had  27  full-time  employees.  In  the  future  we  may  expand  our  employee  base  to  increase  our  managerial,
scientific,  clinical,  operational,  financial  and  other  resources,  to  add  a  sales  and  marketing  function  and  to  hire  more  consultants  and
contractors. Future growth would impose significant additional responsibilities on our management, including the need to identify, recruit,
maintain, motivate and integrate additional employees, consultants and contractors.

Also,  our  management  may  need  to  divert  a  disproportionate  amount  of  its  attention  away  from  our  day-to-day  activities  and  devote  a
substantial amount of time to managing these growth activities. We may not be able to effectively manage the expansion of our operations,
which may result in weaknesses in our infrastructure, give rise to operational mistakes, loss of business opportunities, loss of employees and
reduced  productivity  among  remaining  employees.  Future  growth  could  require  significant  capital  expenditures  and  may  divert  financial
resources  from  other  projects,  such  as  the  development  of  our  existing  or  future  product  candidates.  If  our  management  is  unable  to
effectively manage our growth, our expenses may increase more than expected, our ability to generate and grow revenue could be reduced,
and we may not be able to implement our business strategy. Our future financial performance and our ability to commercialize our product
candidates, if approved, and compete effectively will depend, in part, on our ability to effectively manage any future growth.

The terms of our loan agreements place restrictions on our operating and financial flexibility. If we raise additional capital through debt
financing, the terms of any new debt could further restrict our ability to operate our business.

In July 2021, we entered into a loan agreement with K2 HealthVentures LLC (K2HV) and certain parties related to K2HV, pursuant to which
K2HV agreed to provide a four-year facility for up to $45 million (the K2HV Facility). The K2HV Facility consists of a $20 million initial
term loan funded at closing, with the remaining $25 million available in tranches subject to certain terms and conditions. Borrowings under
the K2HV Facility are secured with a pledge of the borrowers’ equity interests in subsidiaries and collateral over all of our cash, goods and
other personal property, with the exception of (i) our registered intellectual property assets, (ii) personal property to the extent that granting of
security over any such personal property would constitute a breach of or result in the termination of, or require any consent not obtained

17

 
 
 
 
 
 
 
 
 
under, any license, agreement, instrument or other document evidencing or giving rise to such property, or is otherwise prohibited by any
requirement of law, and (iii) our equity interests in Jaguahr Therapeutics Pte. Ltd (JAGUAHR). Such pledge and collateral may be enforced
only if there has been an event of default as stipulated in the loan agreement. As of December 31, 2021, the Company is in full compliance
with the loan agreement and there have been no events of default

Borrowings under the K2HV Facility can be used to advance the clinical development of farudodstat, eblasakimab, and general corporate
purposes. The loan agreement includes customary affirmative and negative covenants applicable to us and our subsidiaries, including, among
other  things,  restrictions  on  indebtedness,  liens,  investments,  mergers,  dispositions,  cash  management,  dividends  and  other  distributions.
ASLAN Pharmaceuticals Pte Ltd, a private company limited by shares formed under the laws of the Republic of Singapore, is the guarantor
of the K2HV Facility. In addition, the loan agreement also includes customary events of default, including, but not limited to, failure to pay
interest, principal and fees or other amounts when due, material misrepresentations or misstatements, covenant defaults, certain cross defaults
to other material indebtedness, certain judgment defaults and events of bankruptcy or insolvency. Upon the occurrence and continuance of an
event of default, the lenders may declare all outstanding obligations immediately due and payable and take such other actions as set forth in
the loan agreement and other loan documents.

If we are liquidated, the rights of our lenders to repayment would be senior to the rights of the holders of our ordinary shares to receive any
proceeds from the liquidation. Any declaration by our lenders of an event of default could significantly harm our business and prospects and
could  cause  the  price  of  our  ordinary  shares  to  decline.  If  we  raise  any  additional  debt  financing,  the  terms  of  such  additional  debt  could
further restrict our operating and financial flexibility.

We may face potential product liability, and, if successful claims are brought against us, we may incur substantial liability.

The use of our product candidates in clinical trials and the sale of any products for which we obtain marketing approval exposes us to the risk
of  product  liability  claims.  Product  liability  claims  might  be  brought  against  us  by  consumers,  healthcare  providers,  pharmaceutical
companies  or  others  selling  or  otherwise  coming  into  contact  with  our  products  and  product  candidates.  If  we  cannot  successfully  defend
against product liability claims, we could incur substantial liability and costs. In addition, regardless of merit or eventual outcome, product
liability claims may result in:

Impairment of our business reputation;
•
• Withdrawal of clinical trial participants;
•
•
•
•
•

Costs due to related litigation;
Distraction of management’s attention from our primary business;
Substantial monetary awards to patients or other claimants;
The inability to commercialize our product candidates; and
Decreased demand for our product candidates, if approved for commercial sale.

Our  current  clinical  trial  liability  insurance  coverage  may  not  be  sufficient  to  reimburse  us  for  any  expenses  or  losses  we  may  suffer.
Moreover, insurance coverage is becoming increasingly expensive and in the future we may not be able to maintain insurance coverage at a
reasonable cost or in sufficient amounts to protect us against losses due to liability. If and when we obtain marketing approval for our product
candidates, we intend to expand our insurance coverage to include the sale of commercial products; however, we may be unable to obtain
product liability insurance on commercially reasonable terms or in adequate amounts. On occasion, large judgments have been awarded in
class action lawsuits based on drugs that had unanticipated AEs. A successful product liability claim or series of claims brought against us
could cause the price of our ADSs or ordinary shares to decline and, if judgments exceed our insurance coverage, could adversely affect our
results of operations and business.

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If  our  information  technology  systems  or  data,  or  those  of  third  parties  upon  which  we  rely,  are  or  were  compromised,  we  could
experience  adverse  consequences  resulting  from  such  compromise,  including  but  not  limited  to  regulatory  investigations  or  actions;
litigation; fines and penalties; disruptions of our business operations; reputational harm; loss of revenue or profits; and other adverse
consequences.

In  the  ordinary  course  of  our  business,  we  (and  third  parties  upon  which  we  rely)  may  collect,  store,  use,  transmit,  disclose,  or  otherwise
process and store proprietary, confidential and sensitive data, including personal data (such as health-related data), intellectual property, trade
secrets  and  proprietary  business  information  owned  or  controlled  by  ourselves  or  other  parties.  We  may  rely  upon  third-party  service
providers and technologies to operate critical business systems to process confidential and personal data in a variety of contexts, including,
without limitation, third-party providers of cloud-based infrastructure, encryption and authentication technology, employee email, and other
functions. We may share or receive sensitive information with or from third parties. Our ability to monitor these third parties’ cybersecurity
practices is limited, and these third parties may not have adequate information security measures in place.

Cyberattacks,  malicious  internet-based  activity,  and  online  and  offline  fraud  are  prevalent  and  continue  to  increase.  These  threats  are
becoming increasingly difficult to detect. These threats come from a variety of sources. In addition to traditional computer “hackers,” threat
actors, personnel (such as through theft or misuse), sophisticated nation-states, and nation-state-supported actors now engage in attacks. We
and  the  third  parties  upon  which  we  rely  may  be  subject  to  a  variety  of  evolving  threats,  including  but  not  limited  to  social-engineering
attacks (including through phishing attacks), malware (including as a result of advanced persistent threat intrusions), personnel misconduct or
error,  ransomware  attacks,  supply-chain  attacks,  software  bugs,  server  malfunctions,  software  or  hardware  failures,  loss  of  data  or  other
information technology assets, adware, malicious code (such as viruses and worms), personnel misconduct or error, denial-of-service attacks
(such as credential stuffing), telecommunications failures, earthquakes, fires, floods, and other similar threats. Ransomware attacks, including
those perpetrated by organized criminal threat actors, nation-states, and nation-state-supported actors, are becoming increasingly prevalent
and  severe  and  can  lead  to  significant  interruptions  in  our  operations,  loss  of  data  and  income,  reputational  harm,  and  diversion  of  funds.
Extortion payments may alleviate the negative impact of a ransomware attack, but we may be unwilling or unable to make such payments
due to, for example, applicable laws or regulations prohibiting such payments. Similarly, supply-chain attacks have increased in frequency
and severity, and we cannot guarantee that third parties and infrastructure in our supply chain or our third-party partners’ supply chains have
not been compromised or that they do not contain exploitable defects or bugs that could result in a breach of or disruption to our information
technology systems or the third-party information technology systems that support us and our services. Future business transactions (such as
acquisitions  or  integrations)  could  also  expose  us  to  additional  cybersecurity  risks  and  vulnerabilities,  as  our  systems  could  be  negatively
affected  by  vulnerabilities  present  in  acquired  or  integrated  entities’  systems  and  technologies.  Additionally,  we  may  also  face  increased
cybersecurity risks due to our reliance on internet technology and the number of our employees who are working remotely, which may create
additional  opportunities  for  cybercriminals  to  exploit  vulnerabilities.  The  COVID-19  pandemic  and  the  ongoing  conflict  between  Ukraine
and Russia have generally increased the risk of cybersecurity intrusions. For example, there has been an increase in phishing and spam emails
as well as social engineering attempts from “hackers” hoping to use the recent COVID-19 pandemic and developments in Ukraine to their
advantage.

Any of the previously identified or similar threats could cause a security incident or other interruption. If we (or a third party upon whom we
rely)  experience  or  in  the  future  experience,  any  security  incident(s),  we  may  experience  adverse  consequences.  These  consequences  may
include:  government  enforcement  actions  (for  example,  investigations,  fines,  penalties,  audits,  and  inspections);  additional  reporting
requirements and/or oversight; restrictions on processing data (including personal data); litigation

19

 
 
 
 
(including  class  claims);  indemnity  obligations;  negative  publicity;  reputational  harm;  monetary  fund  diversions;  interruptions  to  our
operations (including availability of data); financial loss; and other similar harms. For example, the loss of clinical trial data from completed
or future clinical trials could result in delays in our regulatory approval efforts and significantly increase our costs to recover or reproduce the
data. Such incidents may also inhibit our ability to conduct our analyses, deliver test results, process claims and appeals, provide assistance
for patients or their physicians, conduct research and development activities, collect, process and prepare company financial information, and
provide information about our tests and other patient and physician education and outreach efforts through our website.

Applicable data protection laws, privacy policies and data protection obligations may require us to notify relevant stakeholders of security
incidents or other unauthorized disclosure or access of data. Such disclosures are costly, and the disclosures or the failure to comply with
such requirements could lead adverse consequences.

While we have implemented security measures designed to protect against security incidents, there can be no assurance that these measures
will be effective. We may be unable to detect, anticipate, measure or prevent vulnerabilities in our own (or our third parties’) information
technology systems because such threats and techniques change frequently, are often sophisticated in nature, and may not be detected until
after an incident has occurred. Furthermore, we do not have formal internal disaster recovery procedures. If our systems experience a disaster
or  are  otherwise  unavailable,  we  may  not  be  able  to  operate  our  business,  which  could  have  a  material  adverse  effect  on  our  financial
conditions, reputation or business prospects. In addition, theft or other exposure of data may interfere with our ability to protect our or our
licensors’ intellectual property, trade secrets, and other information critical to our operations.

Our contracts may not contain limitations of liability, and even where they do, there can be no assurance that the limitations of liability in our
contracts would be enforceable or adequate or would otherwise protect us from liabilities or damages, or claims if we fail to comply with
applicable data privacy and security obligations.

Our operations could be subject to natural disasters, health pandemics or epidemics and other business disruptions, which could have a
material adverse effect on our business, results of operation and financial condition.

Some of our operations, including in particular some of our clinical trials, are being conducted across areas of Asia that may be prone to
natural disasters, such as earthquakes, cyclones, monsoons and floods, which could cause interruptions to our operations.

Any occurrence of these natural disasters or pandemic diseases or other adverse public health developments in the areas in which we operate
our  clinical  trials  could  disrupt  or  delay  our  business  operations  or  clinical  development,  which  could  materially  adversely  affect  our
business.

Our business could continue to be adversely affected by the effects of health pandemics or epidemics, including the effects of the COVID-
19 pandemic.

Our business could continue to be adversely affected by the effects of health pandemics or epidemics, including the effects of the current
COVID-19 pandemic, and other recent outbreaks of diseases, such influenza A, avian influenza, and severe acute respiratory syndrome. The
COVID-19 pandemic was declared by the World Health Organization as a global pandemic, and has resulted in travel restrictions, quarantine
orders and other restrictions by governments to reduce the spread of the disease. As a result, a large part of our workforce has been working
remotely or only intermittently attending the office since March 2020. We may face several challenges or disruptions upon a return back to
the workplace,

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including re-integration challenges by our employees and distractions to management related to such transition. The effects of the restrictions
related  to  the  COVID-19  pandemic  and  our  workplace  policies  may  negatively  impact  productivity,  disrupt  our  business  and  delay  our
clinical  programs  and  timelines,  the  magnitude  of  which  will  depend,  in  part,  on  the  length  and  severity  of  the  restrictions  and  other
limitations  on  our  ability  to  conduct  our  business  in  the  ordinary  course.  These  and  similar,  and  perhaps  more  severe,  disruptions  in  our
operations could negatively impact our business, operating results and financial condition.

Quarantines,  shelter-in-place  and  similar  government  orders,  or  the  perception  that  such  orders,  shutdowns  or  other  restrictions  on  the
conduct  of  business  operations  could  occur,  related  to  COVID-19  or  other  infectious  diseases  could  impact  personnel  at  third-party
manufacturing facilities in Asia, or the availability or cost of materials, which would disrupt our supply chain. While many of these materials
may be obtained by more than one supplier, port closures and other restrictions resulting from the coronavirus outbreak in the region or other
regions may disrupt our supply chain or limit our ability to obtain sufficient materials for our product candidates.

In addition, our clinical trials have been affected by the ongoing COVID-19 pandemic. Site initiation and patient enrollment has been and
may be further delayed due to prioritization of hospital resources toward the COVID-19 pandemic, and some patients may not be able or
willing to comply with clinical trial protocols if quarantines impede patient movement or interrupt healthcare services. Similarly, our ability
to recruit and retain patients and principal investigators and site staff who, as healthcare providers, may have heightened exposure to COVID-
19, has been delayed and may be further delayed or disrupted, which has had an adverse effect on our clinical trial operations. For example,
in April 2020 the recruitment of new patients into our MAD clinical trial of eblasakimab in moderate-to-severe atopic dermatitis had to be
paused in light of government restrictions in Singapore to contain the spread of COVID-19. In August 2020, those restrictions were lifted and
we resumed screening patients. However, three of the patients discontinued study due to restriction imposed in response to COVID-19.

The spread of COVID-19, which has caused a broad impact globally, may materially affect us economically. While the potential economic
impact brought by, and the duration of, the COVID-19 pandemic, may be difficult to assess or predict, it is currently resulting in significant
disruption of global financial markets. This disruption, if sustained or recurrent, could make it more difficult for us to access capital, which
could in the future negatively affect our liquidity. In addition, a recession or market correction resulting from the spread of COVID-19 could
materially affect our business and the value of our ADSs.

The global pandemic of COVID-19 continues to rapidly evolve. The ultimate impact of the ongoing COVID-19 pandemic or a similar health
pandemic or epidemic is highly uncertain and subject to change. We do not yet know the full extent of potential delays or impacts on our
business,  our  clinical  trials,  healthcare  systems  or  the  global  economy  as  a  whole.  These  effects  could  have  a  material  impact  on  our
operations, and we will continue to monitor the COVID-19 situation closely.

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Our business is subject to economic, political, regulatory and other risks associated with international operations.

As a company with significant operations in Singapore, our business is subject to risks associated with conducting business outside of the
United States. Many of our suppliers and collaborative and clinical trial relationships are located outside the United States. Accordingly, our
future results could be harmed by a variety of factors, including:

•
•
•

Economic weakness, including inflation, or political instability;
Differing and changing regulatory requirements for drug approvals;
Differing  jurisdictions  could  present  different  issues  for  securing,  maintaining  or  obtaining  freedom  to  operate  in  such
jurisdictions;
Potentially reduced protection for intellectual property rights;
Difficulties in compliance with local laws and regulations;
Changes in local regulations and customs, tariffs and trade barriers;  
Changes in currency exchange rates, including the Singapore dollar;
Changes in a specific country’s or region’s political or economic environment;    
Trade protection measures, import or export licensing requirements or other restrictive actions;
Differing reimbursement regimes and price controls;
Negative consequences from changes in tax laws;
Compliance with tax, employment, immigration and labor laws for employees;

•
•
•
•
•
•
•
•
•
• Workforce uncertainty in countries where labor unrest is more common than in the United States;
•
•
•

Difficulties associated with staffing and managing international operations, including differing labor relations;
Production shortages resulting from any events affecting raw material supply or manufacturing capabilities;
Disruptions on us or our strategic partners, third-party manufacturers, suppliers and other third parties upon which we rely
resulting from the impact of public health epidemics or pandemics (including, for example, the COVID-19 pandemic); and
Business interruptions resulting from geo-political actions, including war, such as the ongoing conflict between Russia and
Ukraine, and terrorism, or natural disasters including typhoons, floods and fires.

•

More  specifically,  the  economy  in  Asia  differs  from  most  developed  markets  in  many  respects,  including  the  level  of  government
involvement, level of development, growth rate, control of foreign exchange, government policy on public order and allocation of resources.
In  some  of  the  Asian  markets,  governments  continue  to  play  a  significant  role  in  regulating  industry  development  by  imposing  industrial
policies. Moreover, some local governments also exercise significant control over the economic growth and public order in their respective
jurisdictions through allocating resources, controlling payment of foreign currency-denominated obligations, setting monetary policies, and
providing  preferential  treatment  to  particular  industries  or  companies.  In  addition,  some  Asian  markets  have  experienced,  and  may  in  the
future  experience,  political  instability,  including  strikes,  demonstrations,  protests,  marches,  coups  d’état,  guerilla  activity  or  other  types  of
civil disorder. These instabilities and any adverse changes in the political environment could increase our costs, increase our exposure to legal
and business risks, or disrupt our clinical operations.

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We are subject to stringent and changing obligations related to data privacy and security. Our actual or perceived failure to comply with
such  obligations  could  lead  to  regulatory  investigations  or  actions;  litigations;  fines  and  penalties;  a  disruption  of  our  business
operations; reputational harm; loss of customers or sales; and other adverse business consequences.

In the ordinary course of business, we receive, generate, process, use, transfer, disclose, make accessible, protect, share and store (commonly
known  as  processing)  significant  and  increasing  volumes  of  personal  data  and  other  sensitive  data,  including  proprietary  and  confidential
business data, trade secrets, intellectual property, data we collect about trial participants in connection with clinical trials, sensitive third-party
data,  and  employee  and  patient  data.  Our  data  processing  activities  subject  us  to  numerous  data  privacy  and  security  obligations,  such  as
various laws, regulations, guidance, industry standards, external and internal privacy and security policies, contracts, and other obligations
that govern the processing of personal data by us and on our behalf.

In  the  United  States,  federal,  state,  and  local  governments  have  enacted  numerous  data  privacy  and  security  laws,  including  health
information privacy laws, data breach notification laws, personal data privacy laws, and consumer protection laws. For example, the federal
Health Insurance Portability and Accountability Act of 1996 (HIPAA), as amended by the Health Information Technology for Economic and
Clinical Health Act (HITECH), imposes specific requirements relating to the privacy, security, and transmission of individually identifiable
health data. In addition, the California Consumer Privacy Act of 2018 (CCPA) imposes obligations on businesses to which it applies. These
obligations include, but are not limited to, providing specific disclosures in privacy notices and affording California residents certain rights
related to their personal data. The CCPA allows for statutory fines for noncompliance (up to $7,500 per violation) and includes a private right
of action for certain data breaches. Although the CCPA exempts some data processed in the context of clinical trials, the CCPA may increase
compliance  costs  and  potential  liability  with  respect  to  other  personal  data  we  maintain  about  California  residents.  In  addition,  it  is
anticipated that the California Privacy Rights Act of 2020 (CPRA), effective January 1, 2023, will expand the CCPA. For example, the CPRA
establishes  a  new  California  Privacy  Protection  Agency  to  implement  and  enforce  the  CPRA,  which  could  increase  the  risk  of  an
enforcement  action.  Other  states  have  enacted  data  privacy  laws.  For  example,  Virginia  passed  the  Consumer  Data  Protection  Act,  and
Colorado passed the Colorado Privacy Act, both of which become effective in 2023. In addition, data privacy and security laws have been
proposed at the federal, state, and local levels in recent years, which could further complicate compliance efforts.  

Outside the United States, an increasing number of laws, regulations, and industry standards apply to data privacy and security. For example,
the  European  Union’s  General  Data  Protection  Regulation  (EU  GDPR),  the  United  Kingdom’s  GDPR  (UK  GDPR),  Canada’s  Personal
Information  Protection  and  Electronic  Documents  Act  (PIPEDA)  and  Singapore’s  Personal  Data  Protection  (PDPA)  impose  strict
requirements  for  processing  the  personal  data  of  individuals.  For  example,  under  the  EU  GDPR,  government  regulators  may  impose
temporary  or  definitive  bans  on  data  processing,  as  well  as  fines  of  up  to  20  million  euros  or  4%  of  annual  global  revenue,  whichever  is
greater. Further, individuals may initiate litigation related to our processing of their personal data.

Certain  jurisdictions  have  enacted  data  localization  laws  and  cross-border  personal  data  transfer  laws.  For  example,  absent  appropriate
safeguards or other circumstances, the EU GDPR generally restricts the transfer of personal data to countries outside of the EEA, such as the
United States, which the European Commission does not consider to provide an adequate level of data privacy and security. The European
Commission  released  a  set  of  “Standard  Contractual  Clauses”  that  are  designed  to  be  a  valid  mechanism  by  which  entities  can  transfer
personal  data  out  of  the  EEA  to  jurisdictions  that  the  European  Commission  has  not  found  to  provide  an  adequate  level  of  protection.
Currently, these Standard Contractual Clauses are a valid mechanism to transfer personal data outside of the EEA. The Standard Contractual
Clauses, however, require parties that rely upon that legal mechanism to comply with additional obligations, such

23

 
 
 
 
 
as conducting transfer impact assessments to determine whether additional security measures are necessary to protect the at-issue personal
data.  Moreover,  due  to  potential  legal  challenges,  there  exists  some  uncertainty  regarding  whether  the  Standard  Contractual  Clauses  will
remain  a  valid  mechanism  for  transfers  of  personal  data  out  of  the  EEA.  In  addition,  laws  in  Switzerland  and  the  UK  similarly  restrict
transfers  of  personal  data  outside  of  those  jurisdictions  to  countries  such  as  the  United  States  that  do  not  provide  an  adequate  level  of
personal data protection.

If we cannot implement a valid compliance mechanism for cross-border data transfers, we may face increased exposure to regulatory actions,
substantial fines, and injunctions against processing or transferring personal data from Europe or elsewhere. The inability to import personal
data  to  the  United  States  could  significantly  and  negatively  impact  our  business  operations,  including  by  limiting  our  ability  to  conduct
clinical trial activities in Europe and elsewhere; limiting our ability to collaborate with parties that are subject to European and other data
privacy and security laws; or requiring us to increase our personal data processing capabilities and infrastructure in Europe and/or elsewhere
at significant expense.

Complying with these various laws and other obligations could require us to take on more onerous obligations in our contracts, restrict our
ability  to  collect,  use  and  disclose  data,  or  in  some  cases,  impact  our  ability  to  operate  in  certain  jurisdictions.  If  we  or  our  personnel,
partners, or vendors fail, or are perceived to have failed, to comply with U.S. and foreign data privacy and protection laws, regulations and
other  obligations  or  representations,  it  could  result  in  government  enforcement  actions  (which  could  include  civil  or  criminal  penalties),
inability  to  process  personal  data,  regulatory  scrutiny,  disruptions  to  our  operations,  diversion  of  time  and  effort,  private  litigation  and/or
adverse publicity and could negatively affect our operating results and business. Any of these events could have a material adverse effect on
our  reputation,  business,  or  financial  condition,  including  but  not  limited  to:  loss  of  customers;  interruptions  or  stoppages  in  our  business
operations  (including,  as  relevant,  clinical  trials);  inability  to  process  personal  data  or  to  operate  in  certain  jurisdictions;  limited  ability  to
develop or commercialize our products; expenditure of time and resources to defend any claim or inquiry; adverse publicity; or revision or
restructuring of our operations.  

Risks Related to Our Intellectual Property

If  we  are  unable  to  obtain  or  protect  intellectual  property  rights  related  to  our  current  product  candidates  or  any  future  product
candidates which we may develop, we may not be able to compete effectively in our market.

We  rely  upon  a  combination  of  patents,  trade  secret  protection,  confidentiality  agreements  and  proprietary  know-how,  and  intend  to  seek
marketing  exclusivity  for  any  approved  product,  in  order  to  protect  the  intellectual  property  related  to  product  candidates.  The  patent
prosecution process is expensive, time-consuming and complex, and we may not be able to file, prosecute, maintain, enforce or license all
necessary  or  desirable  patent  applications  at  a  reasonable  cost  or  in  a  timely  manner.  The  strength  of  patents  in  the  biotechnology  and
pharmaceutical  field  involves  complex  legal  and  scientific  questions,  is  highly  uncertain,  and  has,  in  the  recent  years,  been  the  subject  of
much litigation. As a result, the issuance, scope, validity, enforceability and commercial value of our patent rights are highly uncertain. 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 for a number of reasons, including because of a finding of lack of novelty or that the claimed inventions
are already in the public domain. If this were to occur, early competition from third parties could be expected against our product candidates.

Even  if  patents  do  successfully  issue,  third  parties  may  challenge  their  validity,  enforceability  or  scope,  which  may  result  in  such  patents
being invalidated, rendered unenforceable, narrowed or deemed as not

24

 
 
 
 
 
 
 
infringing. Also, a third party may challenge our ownership of patents and patent applications assigned to us, or may challenge our exclusive
rights to patents and patent applications that we license from third parties. Furthermore, even if they are unchallenged, our patents and patent
applications may not adequately protect our intellectual property or prevent others from circumventing our patents by developing products
similar to or competing with our product candidates. If the patent applications we hold with respect to our other product candidates fail to
issue or if their breadth or strength of protection is threatened, it could dissuade companies from collaborating with us to develop them, and
threaten our ability to commercialize any resulting products. We cannot offer any assurances about which, if any, applications will issue as
patents or whether any issued patents will be found not invalid and not unenforceable or will go unthreatened by third parties. In addition,
due to 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.  Furthermore,  patent  applications  by  third  parties  can
result in an interference proceeding in the United States being invoked by a third party or instituted by us to determine who was the first to
invent any of the subject matter covered by the patent claims of our applications or patents.

Because patent applications in the United States, Europe and many other jurisdictions are typically not published until 18 months after filing,
and because publications of discoveries in scientific literature lag behind actual discoveries, we cannot be certain that we were the first to
make  the  inventions  claimed  in  our  issued  patents  or  pending  patent  applications,  or  that  we  were  the  first  to  file  for  protection  of  the
inventions  set  forth  in  our  patents  or  patent  applications.  As  a  result,  we  may  not  be  able  to  obtain  or  maintain  protection  for  certain
inventions.  Therefore,  the  enforceability  and  scope  of  our  patents  in  the  United  States,  Europe  and  in  many  other  jurisdictions  cannot  be
predicted with certainty and, as a result, any patents that we own or license may not provide sufficient protection against competitors. We
may not be able to obtain or maintain patent protection from our pending patent applications, from those we may file in the future, or from
those  we  may  license  from  third  parties.  Moreover,  even  if  we  are  able  to  obtain  patent  protection,  such  patent  protection  may  be  of
insufficient scope to achieve our business objectives.

Moreover, some of our owned patents and patent applications are, and may in the future be, co-owned with third parties. For example, under
our license agreement with CSL we and CSL co-own certain intellectual property that we jointly developed prior to the completion of the
single  ascending  dose  clinical  trial  for  eblasakimab.  While  we  currently  have  an  exclusive  license  to  CSL’s  rights  under  such  co-owned
intellectual property, if we are unable to maintain such exclusive license, or if we are unable to obtain and maintain an exclusive license to
any of our other third-party co-owners’ rights under any intellectual property that we co-own, such co-owners may be able to license their
rights to other third parties, including our competitors, and our competitors could market competing products and technology. In addition, we
may need the cooperation of any such co-owners of our patents in order to enforce such patents against third parties, and such cooperation
may  not  be  provided  to  us.  Any  of  the  foregoing  could  have  a  material  adverse  effect  on  our  competitive  position,  business,  financial
conditions, results of operations, and prospects.

Our inability to protect our confidential information and trade secrets would harm our business and competitive position.

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, processes for which patents are difficult to enforce and any other elements of our drug development process
that involve proprietary know-how, information or technology that is not covered by patents. Trade secrets can be difficult to protect. We
seek to protect these trade secrets, in part, by entering into non-disclosure and confidentiality agreements with parties who have access to
them, such as our employees, corporate collaborators, outside scientific collaborators, CROs, contract manufacturers, consultants, advisors,
and other third parties. We cannot guarantee that we have entered into such agreements with each party that may have or have had

25

 
 
 
 
access to our trade secrets or proprietary technology and processes. Despite these efforts, any of these parties may breach the agreements and
disclose  our  proprietary  information,  including  our  trade  secrets,  and  we  may  not  be  able  to  obtain  adequate  remedies  for  such  breaches.
Furthermore,  we  cannot  guarantee  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.
If we are unable to prevent material disclosure of the non-patented intellectual property related to our technologies to third parties, and there
is no guarantee that we will have any such enforceable trade secret protection, we may not be able to establish or maintain a competitive
advantage in our market, which could materially adversely affect our business, results of operations and financial condition.

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

Filing, prosecuting, and defending patents on product candidates in all countries throughout the world would be prohibitively expensive, and
the laws of foreign countries may not protect our rights to the same extent as the laws of 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.

Competitors  may  use  our  technologies  in  jurisdictions  where  we  have  not  obtained  patent  protection  to  develop  their  own  products  and,
further, may export otherwise infringing products to territories where we have patent protection but enforcement 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. If we are unable to block the commercialization of these products, these products may erode our
commercial position in the market place.

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 rights, which could make it difficult for us to stop the infringement of our patents or marketing of competing products in
violation of our intellectual property and proprietary rights generally. Proceedings to enforce our intellectual property and proprietary rights
in foreign jurisdictions could result in substantial costs and divert our efforts and attention from other aspects of our business, could put our
patents at risk of being invalidated or interpreted narrowly, could put our patent applications at risk of not issuing, and could provoke third
parties to assert claims against us. We may not prevail in any lawsuits that we initiate, and the damages or other remedies awarded, if any,
may not be commercially meaningful. Accordingly, our efforts to enforce our intellectual property and proprietary rights around the world
may be inadequate to obtain a significant commercial advantage from the intellectual property that we develop or license.

Several countries have compulsory licensing laws under which, in certain circumstances, a patent owner may be compelled to grant licenses
to third parties on low or no compensation. In addition, many countries limit the enforceability of patents against government agencies or
government contractors. In these countries, the patent owner may have limited remedies, which could materially diminish the value of such
patent.  If  we  or  any  of  our  licensors  is  forced  to  grant  a  license  to  third  parties  with  respect  to  any  patents  relevant  to  our  business,  our
competitive position may be impaired, and our business, financial condition, results of operations, and prospects may be adversely affected.

In  China,  the  validity,  enforceability  and  scope  of  protection  available  under  the  relevant  intellectual  property  laws  are  uncertain  and  still
evolving.  Implementation  and  enforcement  of  Chinese  intellectual  property-related  laws  have  historically  been  inconsistent.  Accordingly,
intellectual property and

26

 
 
 
 
 
 
 
confidentiality  legal  regimes  in  China  may  not  afford  protection  to  the  same  extent  as  in  the  United  States  or  other  countries.  Policing
unauthorized use of proprietary technology is difficult and expensive, and we may need to resort to litigation to enforce or defend patents
issued to us or to determine the enforceability, scope and validity of our proprietary rights or those of others. The experience and capabilities
of Chinese courts in handling intellectual property litigation varies, and outcomes are unpredictable. Further, such litigation may require a
significant  expenditure  of  cash  and  may  divert  management’s  attention  from  our  operations,  which  could  harm  our  business,  financial
condition and results of operations. An adverse determination in any such litigation could materially impair our intellectual property rights
and may harm our business, prospects and reputation in China.

If we fail to comply with our obligations in the agreements under which we license rights to technology from third parties, or if the license
agreements are terminated for other reasons, we could lose license rights that are important to our business.

We are heavily reliant upon licenses to certain patent rights and proprietary technology from third parties that are important or necessary to
the development of our product candidates. Accordingly, we are party to a number of technology licenses that are important to our business
and  expect  to  enter  into  additional  licenses  in  the  future.  For  example,  our  rights  to  eblasakimab  are  the  subject  of  an  exclusive  license
agreement with CSL. If we fail to comply with our obligations under our agreement with CSL (including, among other things, if we fail to
develop and commercialize eblasakimab in a proper, efficient, skillful, diligent and competent manner) or our other license agreements, or
we are subject to insolvency or liquidation, our licensors may have the right to terminate the license.

In addition, under our agreement with CSL, in the event of a change of control, we are required to receive CSL’s prior consent to engage in
such  a  transaction  if  the  change  of  control,  in  CSL’s  reasonable  opinion,  adversely  affects  our  ability  to  carry  out  the  development  of
eblasakimab or would damage CSL’s reputation. A breach of this obligation may result in termination of the license. In the event that any of
our important technology licenses were to be terminated by the licensor, we may need to negotiate new or reinstated agreements, which may
not  be  available  to  us  on  equally  favorable  terms,  or  at  all,  or  we  could  lose  our  rights  under  these  agreements,  including  our  rights  to
intellectual property or technology important to our development programs, which would likely cause us to cease further development of the
related  program,  including eblasakimab.  Furthermore,  under  certain  of  our  collaboration  agreements,  our  licensors  may  retain  the  right  to
grant non-exclusive licenses to the licensed patents and technology to other academic or research institutions for non-commercial research
purposes, in which case we would not have exclusive rights to such licensed patents and technologies.

Our technology agreements under which we currently license intellectual property or technology to and from third parties are complex and
certain  provisions  in  such  agreements  may  be  susceptible  to  multiple  interpretations.  The  resolution  of  any  contract  interpretation
disagreement that may arise could narrow what we believe to be the scope of our rights to the relevant intellectual property or technology,
increase what we believe to be our financial or other obligations under the relevant agreement or decrease the third party’s financial or other
obligations under the relevant agreement, any of which could have a material adverse effect on our business, financial condition, results of
operations and prospects.

In addition, disputes may arise regarding intellectual property subject to a licensing agreement, including:

•
•

The scope of rights granted under the license agreement and other interpretation-related issues;
The extent to which our technology and processes infringe on intellectual property of the licensor that is not subject to the
licensing agreement;

27

 
 
 
 
 
 
 
 
 
•

•
•

•

The sublicensing of patent and other rights under our existing collaborative development relationships and any collaboration
relationships we might enter into in the future;
Our diligence obligations under the license agreement and what activities satisfy those diligence obligations;
The inventorship and ownership of inventions and know-how resulting from the joint creation or use of intellectual property
by our current and future licensors and us; and
The priority of invention of patented technology.

We  are  generally  also  subject  to  all  of  the  same  risks  with  respect  to  protection  of  intellectual  property  that  we  license,  as  we  are  for
intellectual property that we own, which are described elsewhere under “Risks Related to Our Intellectual Property.” If we or our licensors
fail to adequately protect this intellectual property, our ability to commercialize products could suffer. Moreover, if disputes over intellectual
property  that  we  have  licensed  prevent  or  impair  our  ability  to  maintain  our  current  licensing  arrangements  on  commercially  acceptable
terms, we may be unable to successfully develop and commercialize the affected product candidates, which could have a material adverse
effect on our business, financial conditions, results of operations, and prospects.

Third-party claims of intellectual property infringement may prevent or delay our development and commercialization efforts.

Our  commercial  success  depends  in  part  on  our  avoiding  infringement  of  the  patents  and  proprietary  rights  of  third  parties.  There  is  a
substantial  amount  of  litigation,  both  within  and  outside  the  United  States,  involving  patent  and  other  intellectual  property  rights  in  the
biotechnology  and  pharmaceutical  industries,  including  patent  infringement  lawsuits,  interferences,  oppositions,  reexamination,  post-grant
review, inter partes review, and derivation proceedings before the U.S. Patent and Trademark Office (USPTO), and equivalent proceedings in
foreign  jurisdictions  (eg,  opposition  proceedings).  Numerous  U.S.  and  foreign  issued  patents  and  pending  patent  applications  which  are
owned by third parties, exist in the fields in which we and our collaborators are developing product candidates. As the biotechnology and
pharmaceutical  industries  expand  and  more  patents  are  issued,  the  risk  increases  that  our  product  candidates  may  be  subject  to  claims  of
infringement of the patent rights of third parties.

Third parties may assert that we or our product candidates are infringing, misappropriating or otherwise violating their intellectual property
without authorization. There may be third-party patents or patent applications with claims to materials, formulations, methods of manufacture
or methods for treatment related to the use or manufacture of our product candidates. Because patent applications can take many years to
issue, there may be currently pending patent applications which 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 drug
substance  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  obtain  a  license  under  the  applicable  patents,  which  may  not  be  available  on
commercially reasonable terms or at all, or until such patents are invalidated or expire. Similarly, if any third-party patent were held by a
court of competent jurisdiction to cover aspects of our formulations or methods of use, the holders of any such patent may be able to block
our ability to develop and commercialize the applicable product candidate formulation or use unless we obtain a license, which may not be
available  on  commercially  reasonable  terms  or  at  all,  or  until  such  patent  expires.  In  either  case,  such  a  license  may  not  be  available  on
commercially reasonable terms or at all.

28

 
 
 
 
 
 
 
 
 
 
Parties making intellectual property claims against us may request and/or 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. Even if we
believe any third-party intellectual property claims are without merit, there is no assurance that a court would find in our favor on questions
of validity, enforceability, priority, or non-infringement. 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, obtain one or more licenses from third parties,
pay  royalties  or  redesign  our  infringing  products  or  manufacturing  processes,  which  may  be  impossible  or  require  substantial  time  and
monetary  expenditure.  We  cannot  predict  whether  any  such  license  would  be  available  at  all  or  whether  it  would  be  available  on
commercially reasonable terms. Furthermore, even in the absence of litigation, we may need to obtain licenses from third parties to advance
our research, manufacture clinical trial supplies or allow commercialization of our product candidates. The licensing or acquisition of third-
party intellectual property rights is a competitive area, and several more established companies may pursue strategies to license or acquire
third-party  intellectual  property  rights  that  we  may  consider  attractive  or  necessary.  These  established  companies  may  have  a  competitive
advantage  over  us  due  to  their  size,  capital  resources  and  greater  clinical  development  or  commercialization  capabilities.  In  addition,
companies that perceive us to be a competitor may be unwilling to assign or license rights to us. We may fail to obtain any of these licenses at
a reasonable cost or on reasonable terms, if at all. In that event, we would be unable to further develop and commercialize one or more of our
product  candidates,  which  could  harm  our  business  significantly.  We  cannot  provide  any  assurances  that  third-party  patents  do  not  exist
which  might  be  enforced  against  our  products,  resulting  in  either  an  injunction  prohibiting  our  sales,  or,  with  respect  to  our  sales,  an
obligation on our part to pay royalties and/or other forms of compensation to third parties.

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 infringement or unauthorized use, we may be required to file
infringement claims, which can be expensive and time-consuming. If we or one of our licensors were to initiate legal proceedings against a
third party to enforce a patent covering one of our products, the defendant could counterclaim that such patent is invalid or unenforceable. In
patent  litigation  in  the  United  States  or  in  Europe,  defendant  counterclaims  alleging  invalidity  or  unenforceability  are  commonplace.  In
addition, in an infringement proceeding, a court may decide that a patent of ours or our licensors is not valid or is unenforceable, may narrow
the scope of our or our licensor’s patents, or may refuse to stop the defendant from using the technology at issue on the grounds that our
patents  do  not  cover  the  technology  in  question.  An  adverse  result  in  any  litigation  or  defense  proceedings  could  put  one  or  more  of  our
patents at risk of being invalidated or interpreted narrowly and could put our patent applications at risk of not issuing.

Interference proceedings provoked by third parties or brought by us may be necessary to determine the priority of inventions with respect to
our  patents  or  patent  applications  or  those  of  our  collaborators  or  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. 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. 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.

29

 
 
 
 
 
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 ADSs.

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

Obtaining and enforcing patents in the biopharmaceutical industry involves both technological and legal complexity and is therefore costly,
time-consuming and inherently uncertain. Changes in either the patent laws or interpretation of the patent laws in the United States could
increase  the  uncertainties  and  costs  surrounding  the  prosecution  of  patent  applications  and  the  enforcement  or  defense  of  issued  patents.
Recent patent reform legislation in the United States and other countries, including the Leahy-Smith America Invents Act (Leahy-Smith Act),
could increase those uncertainties and costs. The Leahy-Smith Act includes provisions that affect the way patent applications are prosecuted,
redefine  prior  art  and  provide  more  efficient  and  cost-effective  avenues  for  competitors  to  challenge  the  validity  of  patents,  and  may  also
affect  patent  litigation.  These  include  allowing  third-party  submission  of  prior  art  to  the  USPTO  during  patent  prosecution  and  additional
procedures to attack the validity of a patent by USPTO administered post-grant proceedings, including post-grant review, inter partes review
and derivation proceedings. In addition, assuming that other requirements for patentability are met, prior to March 15, 2013, in the United
States, the first to invent the claimed invention was entitled to the patent, while outside the United States, the first to file a patent application
was entitled to the patent. After March 15, 2013, under the Leahy-Smith Act, the United States transitioned to a first inventor to file system in
which, assuming that the other statutory requirements are met, the first inventor to file a patent application will be entitled to the patent on an
invention  regardless  of  whether  a  third  party  was  the  first  to  invent  the  claimed  invention.  However,  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, financial condition, results of operations and
prospects.

In  addition,  the  U.S.  Supreme  Court  has  ruled  on  several  patent  cases  in  recent  years,  either  narrowing  the  scope  of  patent  protection
available  in  certain  circumstances  or  weakening  the  rights  of  patent  owners  in  certain  situations.  This  combination  of  events  has  created
uncertainty with respect to the validity and enforceability of patents, once obtained. Depending on future actions by the U.S. Congress, the
U.S. courts, the USPTO and the relevant law-making bodies in other countries, 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.

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 non-compliance can
(i) result in abandonment or lapse of, or (ii) otherwise affect the

30

 
 
 
 
 
 
patentability  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. If we or
our licensors that control the prosecution and maintenance of our licensed patents fail to maintain the patents and patent applications covering
our product candidates, our competitors might be able to enter the market, which would have a material adverse effect on our business.

In addition, as licensees we may not be responsible for or have control over the prosecution or enforceability of our licensed patents. In such
cases, we have to rely on the licensor to comply with the requisite obligations of the patent offices, including the duty of disclosure, filing
assignments,  etc.  We  cannot  guarantee  that  our  licensed  patents  and  patent  applications  will  be  prosecuted,  maintained  and  enforced  in  a
manner  consistent  with  the  best  interests  of  our  business.  As  licensees,  we  may  not  be  in  a  position  to  assess  if  these  duties  have  been
complied with or have the ability to complete these duties on behalf of the licensor. Failure by our licensors to comply with such duties may
affect  the  enforceability  of  the  patent  rights,  narrow  the  scope  of  our  patent  protection  and,  more  generally,  could  affect  the  value  of  our
patent  rights.  If  our  patent  protection  is  reduced  or  eliminated,  we  may  not  be  able  to  prevent  our  competitors  or  other  third  parties  from
developing or commercializing products similar to ours and may be required to cease development of our product candidates, which could
have a material adverse effect on our business.

If we do not obtain patent term extension for any product candidates we may develop, our business may be materially harmed.

Depending upon the timing, duration and specifics of any U.S. FDA marketing approval of any product candidates we may develop, one or
more of our owned or in-licensed U.S. patents may be eligible for limited patent term extension under the Drug Price Competition and Patent
Term Restoration Act of 1984 (Hatch-Waxman Amendments). The Hatch-Waxman Amendments permit a patent term extension of up to five
years as compensation for the patent term lost during the U.S. FDA regulatory review process. A patent term extension cannot extend the
remaining term of a patent beyond a total of 14 years from the date of product approval, only one patent may be extended and only those
claims  covering  the  approved  drug,  a  method  for  using  it  or  a  method  for  manufacturing  it  may  be  extended.  However,  we  may  not  be
granted an extension because of, for example, failing to exercise due diligence during the testing phase or regulatory review process, failing
to  apply  within  applicable  deadlines,  failing  to  apply  prior  to  expiration  of  relevant  patents,  or  otherwise  failing  to  satisfy  applicable
requirements. Moreover, the applicable time period or the scope of patent protection afforded could be less than we request. Similar issues
apply in the patent legal systems of other key markets such as the EU. If we are unable to obtain patent term extension or the term of any
such extension is less than we request, our competitors may obtain approval of competing products following our patent expiration, and our
business, financial condition, results of operations and prospects could be materially harmed.

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

We  employ  individuals,  and  work  with  consultants  or  independent  contractors,  who  were  previously  employed  at  other  biotechnology  or
pharmaceutical  companies,  including  our  competitors  or  potential  competitors.  We  may  be  subject  to  claims  that  we  or  our  employees,
consultants or independent contractors have inadvertently or otherwise used or disclosed confidential information, including trade secrets, of
any such individual’s former employers or other third parties. We may also be subject to claims that former employers or other third parties
have an ownership interest in our patents. Litigation may be

31

 
 
 
 
 
 
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. There is no guarantee of success in defending these claims, and even if we are successful,
litigation could result in substantial cost and be a distraction to our management and other employees.

In addition, while it is our policy to require our employees, consultants and independent contractors who may be involved in the conception
or development of intellectual property to execute agreements assigning such intellectual property to us, we may be unsuccessful in executing
such an agreement with each party who, in fact, conceives or develops intellectual property that we regard as our own. The assignment of
intellectual property rights may not be self-executing (and may require further action), or the assignment agreements may be breached, and
we may be forced to bring claims against third parties, or defend claims that they may bring against us, to determine the ownership of what
we  regard  as  our  intellectual  property.  Such  claims  could  have  a  material  adverse  effect  on  our  business,  financial  condition,  results  of
operations, and prospects.

If our trademarks and tradenames are not adequately protected, then we may not be able to build name recognition in our markets and
our business may be adversely affected.

We have registered or applied to register certain trademarks to protect our company name and plan to apply to register trademarks to cover
product  names  in  the  future  once  our  product  candidates  are  closer  to  commercialization.  We  cannot  assure  you  that  our  trademark
applications will be approved or that we will seek registered trademark protection for each of our product names in each jurisdiction in which
we operate. During trademark registration proceedings, we may receive rejections. Although we are given an opportunity to respond to those
rejections,  we  may  be  unable  to  overcome  such  rejections.  In  addition,  in  proceedings  before  the  USPTO  and  in  proceedings  before
comparable agencies in many foreign jurisdictions, third parties are given an opportunity to oppose pending trademark applications and to
seek to cancel registered trademarks. Opposition or cancellation proceedings may be filed against our trademarks, and our trademarks may
not survive such proceedings. In the event that our trademarks are successfully challenged, we could be forced to rebrand our products, which
could result in loss of brand recognition and could require us to devote resources toward advertising and marketing new brands. Further, we
cannot assure you that competitors will not infringe our trademarks or that we will have adequate resources to enforce our trademarks.

Intellectual property rights do not necessarily address all potential threats.

The degree of future protection afforded by our intellectual property rights is uncertain because intellectual property rights have limitations
and may not adequately protect our business or permit us to maintain our competitive advantage. For example:

•

Others may be able to make products that are similar to any product candidates we may develop or utilize similar technology
but that are not covered by the claims of the patents that we license or may own in the future;

• We, or our license partners or current or future collaborators, might not have been the first to make the inventions covered by

the issued patent or pending patent application that we license or may own in the future;

• We, or our license partners or current or future collaborators, might not have been the first to file patent applications covering

•

•

certain of our or their inventions;
Others may independently develop similar or alternative technologies or duplicate any of our technologies without infringing
our owned or licensed intellectual property rights;
It  is  possible  that  our  pending  licensed  patent  applications  or  those  that  we  may  own  in  the  future  will  not  lead  to  issued
patents;

32

 
 
 
 
 
 
 
 
 
 
 
 
•

•

Issued patents that we hold rights to may be held invalid or unenforceable, including as a result of legal challenges by our
competitors;
Our competitors might conduct research and development activities in countries where we do not have patent rights and then
use the information learned from such activities to develop competitive products for sale in our major commercial markets;

• We may not develop additional proprietary technologies that are patentable;
•
• We may choose not to file a patent in order to maintain certain trade secrets or know-how, and a third party may subsequently

The patents of others may harm our business; and

file a patent covering such intellectual property.

Should any of these events occur, they could have a material adverse effect on our business, financial condition, results of operations, and
prospects.

Risks Related to Commercialization of Our Product Candidates

Our commercial success depends upon attaining significant market acceptance of our product candidates, if approved, among physicians,
healthcare payors, patients and the medical community.

Even if we obtain regulatory approval for our product candidates, the product may not gain market acceptance among physicians, healthcare
payors, patients and the medical community, which is critical to commercial success. Market acceptance of any product candidate for which
we receive approval depends on a number of factors, including:

•
•
•
•

•
•
•
•

•
•
•

The efficacy and safety as demonstrated in clinical trials;
The timing of market introduction of the product candidate as well as competitive products;
The clinical indications for which the product candidate is approved;
Acceptance by physicians, the medical community and patients of the product candidate as a safe and effective treatment and
also the willingness of physicians to prescribe a drug based on an active pharmaceutical ingredient (API), that is less familiar
to them than other drug APIs;
The convenience of prescribing and initiating patients on the product candidate;
The potential and perceived advantages of such product candidate over alternative treatments;
The cost of treatment in relation to alternative treatments, including any similar generic treatments;
Favorable pricing and the availability of coverage and adequate reimbursement by third-party payors, such as government
authorities;
Relative convenience and ease of administration;
The prevalence and severity of adverse side effects; and
The effectiveness of sales and marketing efforts.

If our product candidates are approved but fail to achieve an adequate level of acceptance by physicians, healthcare payors, patients and the
medical community, we will not be able to generate significant revenue, and we may not become or remain profitable. In addition, even if
any of our product candidates gain acceptance, the markets for the treatment of patients with our target indications may not be as significant
as we estimate.

Our organization has no prior sales and marketing experience and resources.

We have never, as an organization, commercialized a product and there is no guarantee that we will be able to do so successfully. We will
need to establish a commercial team and hire sales forces in the geographies where we are permitted and intend to market our drugs. We will
also need to develop a

33

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
marketing team and strategy in order to successfully market and sell our product candidates, which will require significant time and resources
and  the  development  of  our  ability  to  market  and  sell  our  product  and  generate  revenues  from  our  product  candidates  may  be  delayed  or
limited.  We  cannot  assure  you  that  our  sales  efforts  will  be  effective  or  produce  the  results  we  expect.  We  will  be  competing  with  other
pharmaceutical and biotechnology companies to recruit, hire, train and retain marketing and sales personnel. Further, we may face difficulties
or delays in obtaining and maintaining the required licenses and permits to sell our product candidates in individual states and jurisdictions. If
the commercialization of any of our product candidates is unsuccessful or perceived as disappointing, the price of our ADSs could decline
significantly and the long-term success of the product and our company could be harmed.

We may also seek to establish collaborations with pharmaceutical companies to maximize the potential of our products in other markets. For
example, we are conducting a Phase 2b clinical trial to develop eblasakimab as a treatment for atopic dermatitis, and, in the future, we may
seek  a  global  partner  to  support  Phase  3  clinical  trials  and  potential  commercialization.  We  may  not  be  successful  in  establishing
development and commercialization collaborations which could adversely affect, and potentially prohibit, our ability to develop our product
candidates.

Part of our business strategy is to establish collaborative relationships to commercialize and fund development and approval of certain of
our product candidates. We may not succeed in establishing and maintaining collaborative relationships, which may significantly limit
our ability to develop and commercialize products, for which we pursue this commercialization strategy.

We will need to establish and maintain successful collaborative relationships to obtain sales, marketing and distribution capabilities for the
product candidates we do not intend to commercialize ourselves. The process of establishing and maintaining collaborative relationships is
difficult, time-consuming and involves significant uncertainty, including:

• We  may  have  limited  control  over  the  decisions  of  any  partners  and  they  may  change  the  priority  of  any  programs  in  a

•

•

•
•

manner that would result in termination or significant delays to a partnered program;
Our ability to generate future payments and royalties from any partners will depend upon the ability of a partner to obtain
regulatory approvals and achieve market acceptance of products developed from our product candidates;
A partner may fail to properly initiate, maintain or defend our intellectual property rights, where applicable, or a party may
use  our  proprietary  information  in  such  a  way  as  to  invite  litigation  that  could  jeopardize  or  potentially  invalidate  our
proprietary information or expose us to potential liability;
A partner may not devote sufficient capital or resources towards our product candidates; and,
A partner may not comply with applicable government regulatory requirements necessary to successfully market and sell our
products.

If  any  collaborator  fails  to  fulfill  its  responsibilities  in  a  timely  manner,  or  at  all,  any  clinical  development,  manufacturing  or
commercialization  efforts  pursuant  to  that  collaboration  could  be  delayed  or  terminated,  or  it  may  be  necessary  for  us  to  assume
responsibility for expenses or activities that would otherwise have been the responsibility of our collaborator. If we are unable to establish
and maintain collaborative relationships on acceptable terms or to successfully and timely transition terminated collaborative agreements, we
may  have  to  delay  or  discontinue  further  development  of  one  or  more  of  our  product  candidates,  undertake  development  and
commercialization activities at our own expense or find alternative sources of capital.

34

 
 
 
 
 
 
 
 
 
 
 
 
Attempting to secure additional financing for a product candidate may also lead to the risks discussed under the risk factor titled “We will
need to obtain substantial amounts of financing for our operations, and if we fail to obtain additional financing, we may be forced to delay,
reduce or eliminate our product development programs or commercialization efforts” described above.

We rely completely on third parties to manufacture our preclinical and clinical drug supplies and we intend to rely on third parties to
produce commercial supplies of any approved product candidate.

If we were to experience an unexpected loss of supply of our product candidates for any reason, whether as a result of manufacturing, supply
or  storage  issues  or  otherwise  (including,  for  example,  any  disruptions  caused  by  the  COVID-19  pandemic),  we  could  experience  delays,
disruptions,  suspensions  or  terminations  of,  or  be  required  to  restart  or  repeat,  clinical  trials.  We  do  not  currently  have  nor  do  we  plan  to
acquire the infrastructure or capability internally to manufacture our preclinical and clinical drug supplies and we lack the resources and the
capability to manufacture any of our product candidates on a clinical or commercial scale. The facilities used by our contract manufacturers
or other third-party manufacturers to manufacture our product candidates must be approved by the U.S. FDA or other regulators pursuant to
inspections. While we work closely with our third-party manufacturers on the manufacturing process for our product candidates, including
quality  audits,  we  generally  do  not  control  the  implementation  of  the  manufacturing  process  of,  and  are  completely  dependent  on,  our
contract manufacturers or other third-party manufacturers for compliance with cGMP regulatory requirements and for manufacture of both
active drug substances and finished drug products.

If  our  contract  manufacturers  or  other  third-party  manufacturers  cannot  successfully  manufacture  material  that  conforms  to  applicable
specifications  and  the  strict  regulatory  requirements  of  the  U.S.  FDA  or  other  regulators,  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 or other
third-party manufacturers to maintain adequate quality control, quality assurance and qualified personnel. If the U.S. FDA or other regulators
do not approve these facilities for the manufacture of our product candidates or if they withdraw any such approval in the future, we may
need to find alternative manufacturing facilities, which could take several years and would significantly impact our ability to develop, obtain
regulatory approval for or market our product candidates, if approved.

We  rely  on  our  manufacturers  to  purchase  from  third-party  suppliers  the  materials  necessary  to  produce  our  product  candidates  for  our
clinical trials. There are a limited number of suppliers for raw materials that we use to manufacture our product candidates and there may be
a  need  to  assess  alternate  suppliers  to  prevent  a  possible  disruption  of  the  manufacture  of  the  materials  necessary  to  produce  our  product
candidates  for  our  clinical  trials,  and  if  approved,  for  commercial  sale.  We  do  not  have  any  control  over  the  process  or  timing  of  the
acquisition  of  these  raw  materials  by  our  manufacturers.  Although  we  generally  do  not  begin  a  clinical  trial  unless  we  believe  we  have  a
sufficient supply of a product candidate to complete the clinical trial, any significant delay in the supply of a product candidate, or the raw
material components thereof, for an ongoing clinical trial due to the need to replace a contract manufacturer or other third-party manufacturer
could considerably delay completion of our clinical trials, product testing and potential regulatory approval of our product candidates. If our
manufacturers or we are unable to purchase these raw materials after regulatory approval has been obtained for our product candidates, the
commercial launch of our product candidates would be delayed or there would be a shortage in supply, which would impair our ability to
generate revenue from the sale of our product candidates.

We  expect  to  continue  to  depend  on  contract  manufacturers  or  other  third-party  manufacturers  for  the  foreseeable  future,  and  our
requirements for and dependence upon these third-party manufacturers will increase when and if one or more of our product candidates is
approved and commercialized. We have not

35

 
 
 
 
 
 
entered  into  any  long-term  commercial  supply  agreements  with  our  current  contract  manufacturers  or  with  any  alternate  contract
manufacturers. Although we intend to do so prior to any commercial launch of our product candidates, if approved by the U.S. FDA, in order
to  ensure  that  we  maintain  adequate  supplies  of  finished  drug  product,  we  may  be  unable  to  enter  into  such  an  agreement  or  do  so  on
commercially  reasonable  terms,  which  could  have  a  material  adverse  impact  upon  our  business,  including  delaying  a  product  launch  or
subjecting our commercialization efforts to significant supply risk. Even if we are able to enter into long-term agreements with manufacturers
for commercial supply on reasonable terms, we may be unable to do so with sufficient time prior to the launch of our product candidates,
which would expose us to substantial supply risk and potentially jeopardize our launch.

Manufacturing issues may arise that could increase product and regulatory approval costs or delay commercialization.

As we scale up manufacturing of our product candidates and conduct required stability testing, product, packaging, equipment and process-
related  issues  may  require  refinement  or  resolution  in  order  to  proceed  with  our  planned  clinical  trials  and  obtain  regulatory  approval  for
commercial marketing. In the future, we may identify impurities, which could result in increased scrutiny by the regulatory agencies, delays
in our clinical program and regulatory approval, increases in our operating expenses, or failure to obtain or maintain approval for our product
candidates.

Guidelines and recommendations published by various organizations can reduce the use of our product candidates.

Government agencies promulgate regulations and guidelines directly applicable to us and to our product candidates. In addition, professional
societies, such as practice management groups, private health and science foundations and organizations involved in various diseases from
time to time may also publish guidelines or recommendations to the healthcare and patient communities. Recommendations of government
agencies or these other groups or organizations may relate to such matters as usage, dosage, route of administration and use of concomitant
therapies.  Recommendations  or  guidelines  suggesting  the  reduced  use  of  our  product  candidates  or  the  use  of  competitive  or  alternative
products as the standard of care to be followed by patients and healthcare providers could result in decreased use of our product candidates.

We  face  significant  competition  from  other  biopharmaceutical  companies,  and  our  operating  results  will  suffer  if  we  fail  to  compete
effectively.

Our  industry  is  intensely  competitive  and  subject  to  rapid  and  significant  technological  change.  While  we  believe  that  our  development
platform,  knowledge,  experience  and  scientific  resources  provide  us  with  competitive  advantages,  we  face  substantial  competition  from
multinational pharmaceutical companies, specialty pharmaceutical companies and biotechnology companies, universities and other research
institutions  worldwide.  For  example,  there  are  several  therapies  currently  in  clinical  development  for  atopic  dermatitis,  including
lebrikizumab being developed by Dermira, Inc./Eli Lilly and Company. In addition, dupilumab,  developed  by  Sanofi  S.A.  and  Regeneron
Pharmaceuticals,  Inc.,  and  tralokinumab,  developed  by  Leo  Pharma  A/S,  are  approved  for  the  treatment  of  moderate-to-severe  atopic
dermatitis.

Many of our competitors have significantly greater financial, clinical and human resources. Additionally, small and early-stage companies
may  also  prove  to  be  significant  competitors,  particularly  through  collaborative  arrangements  with  large  and  established  companies.  As  a
result, our competitors may discover, develop, license or commercialize products before or more successfully than we do. Competition may
increase further as a result of advances in the commercial applicability of technologies and greater availability of capital for investment in
these industries. Our competitors may succeed in

36

 
 
 
 
 
 
 
 
developing, acquiring or licensing on an exclusive basis drug products or drug delivery technologies that are more effective or less costly
than our product candidates that we are currently developing or that we may develop.

We believe that our ability to successfully compete will depend on, among other things:

•

The efficacy and safety of our product candidates, especially as compared to marketed products and product candidates in
development by third parties;
The time it takes for our product candidates to complete clinical development and receive marketing approval;
The ability to commercialize and market any of our product candidates that receive regulatory approval;
The price of our products;

•
•
•
• Whether  coverage  and  adequate  levels  of  reimbursement  are  available  from  third-party  payors,  such  as  private  and

governmental health insurance plans, including Medicare;
The ability to protect intellectual property rights related to our product candidates;
The  ability  to  manufacture  on  a  cost-effective  basis  and  sell  commercial  quantities  of  any  of  our  product  candidates  that
receive regulatory approval; and
Acceptance of any of our product candidates that receive regulatory approval by physicians and other healthcare providers.

•
•

•

If our competitors market products that are more effective, safer or less expensive than our future products, if any, or that reach the market
sooner  than  our  future  products,  if  any,  we  may  not  achieve  commercial  success.  Because  we  have  limited  research  and  development
capabilities, it may be difficult for us to stay abreast of the rapid changes in technology. If we fail to stay at the forefront of technological
change,  we  may  be  unable  to  compete  effectively.  Technological  advances  or  products  developed  by  our  competitors  may  render  our
technologies or product candidates obsolete, less competitive or not economical.

Price controls may adversely affect our future profitability.

In  certain  countries,  prescription  drug  pricing  and  reimbursement  is  subject  to  governmental  control.  In  those  countries  that  impose  price
controls, pricing negotiations with governmental authorities can take considerable time after the receipt of marketing approval for a product.
To obtain reimbursement or pricing approval in some countries, we or our strategic partners may be required to conduct a clinical trial that
compares the cost-effectiveness of our product candidates to other available therapies.

Some countries require approval of the sale price of a drug before it can be marketed. In many countries, the pricing review period begins
after  marketing  or  product  licensing  approval  is  granted.  In  certain  markets,  prescription  pharmaceutical  pricing  remains  subject  to
continuing  governmental  control  even  after  initial  approval  is  granted.  As  a  result,  we  or  our  strategic  partners  might  obtain  marketing
approval for a product candidate in a particular country, but then be subject to price regulations that delay commercial launch of the product
candidate, possibly for lengthy time periods, and negatively impact the revenue that we generate from the sale of the product in that country.
If reimbursement of such product candidates is unavailable or limited in scope or amount, or if pricing is set at unsatisfactory levels, or if
there is competition from lower priced cross-border sales, our profitability will be negatively affected.

37

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Legislative or regulatory healthcare reforms may make it more difficult and costly for us to obtain regulatory clearance or approval of
our product candidates and to produce, market and distribute our products after clearance or approval is obtained.

From  time  to  time,  legislation  is  drafted  and  introduced  that  could  significantly  change  the  statutory  provisions  governing  the  regulatory
clearance or approval, manufacture and marketing of regulated products or the reimbursement thereof. In addition, U.S. FDA regulations and
guidance are often revised or reinterpreted by the U.S. FDA in ways that may significantly affect our business and our products. Any new
regulations  or  revisions  or  reinterpretations  of  existing  regulations  may  impose  additional  costs  or  lengthen  review  times  of  our  product
candidates.  We  cannot  determine  what  effect  changes  in  regulations,  statutes,  legal  interpretation  or  policies,  when  and  if  promulgated,
enacted or adopted may have on our business in the future. Such changes could, among other things, require:

•
•
•
•

Changes to manufacturing methods;
Change in clinical trial design, including additional treatment arm (control);
Recall, replacement or discontinuance of one or more of our products; and
Additional recordkeeping.

Each of these would likely entail substantial time and cost and could harm our business and our financial results.

In addition, in the United States, there have been a number of legislative and regulatory proposals to change the health care system in ways
that could affect our ability to sell our products profitably. The pharmaceutical industry in the United States, as an example, has been affected
by the passage of the Patient Protection and Affordable Care Act, as amended by the Health Care and Education Reconciliation Act of 2010,
collectively PPACA, which, among other things, imposed new fees on entities that manufacture or import certain branded prescription drugs
and expanded pharmaceutical manufacturer obligations to provide discounts and rebates to certain government programs. There have been
executive,  judicial  and  Congressional  challenges  to  certain  aspects  of  PPACA.  For  example,  during  his  term  in  office,  President  Trump
signed Executive Orders and other directives designed to delay the implementation of certain provisions of PPACA or otherwise circumvent
some of the requirements for health insurance mandated by PPACA. In addition, The Centers for Medicare & Medicaid Services (CMS), an
agency within the U.S. Department of Health and Human Services (HHS) published a final rule to give states greater flexibility in setting
benchmarks for insurers in the individual and small group marketplaces, which may have the effect of relaxing the essential health benefits
required under the PPACA marketplaces. Further, Congress considered legislation that would repeal or repeal and replace all or part of the
PPACA. While Congress has not passed comprehensive repeal legislation, several bills affecting the implementation of certain taxes under
the PPACA have been signed into law. The Tax Cuts and Jobs Act of 2017 (the Tax Act), includes a provision that repealed, effective January
1, 2019, the tax-based shared responsibility payment imposed by the PPACA on certain individuals who fail to maintain qualifying health
coverage for all or part of a year that is commonly referred to as the “individual mandate”. In addition, the 2020 federal spending package
permanently eliminated, effective January 1, 2020, the PPACA-mandated “Cadillac” tax high-cost employer-sponsored health coverage and
medical device tax and, effective January 1, 2021, also eliminated the health insurer tax. The Bipartisan Budget Act of 2018 (BBA), among
other  things,  amended  the  PPACA,  effective  January  1,  2019,  to  increase  from  50%  to  70%  the  point-of-sale  discount  that  is  owed  by
pharmaceutical manufacturers who participate in Medicare Part D and to close the coverage gap in most Medicare drug plans, commonly
referred to as the “donut hole.”

38

 
 
 
 
 
 
 
 
 
On  June  17,  2021  the  U.S.  Supreme  Court  dismissed  a  challenge  on  procedural  grounds  that  argued  the  ACA  is  unconstitutional  in  its
entirety because the “individual mandate” was repealed by Congress. Thus, the ACA will remain in effect in its current form. Further, prior to
the U.S. Supreme Court ruling, on  January  28,  2021,  President  Biden  issued  an  executive  order  to  initiate  a  special  enrollment  period  for
purposes of obtaining health insurance coverage through the PPACA marketplace. The executive order also instructs certain governmental
agencies  to  review  and  reconsider  their  existing  policies  and  rules  that  limit  access  to  healthcare,  including  among  others,  reexamining
Medicaid  demonstration  projects  and  waiver  programs  that  include  work  requirements,  and  policies  that  create  unnecessary  barriers  to
obtaining access to health insurance coverage through Medicaid or the PPACA. It is possible that the PPACA will be subject to judicial or
Congressional challenges in the future. It is unclear how such challenges and the healthcare reform measures of the Biden administration will
impact the PPACA and our business.

Other legislative changes have been proposed and adopted in the United States since the PPACA was enacted. For example, in August 2011,
the Budget Control Act of 2011, among other things, created measures for spending reductions by U.S. Congress. A Joint Select Committee
on Deficit Reduction, tasked with recommending a targeted deficit reduction of at least $1.2 trillion for the years 2012 through 2021, was
unable  to  reach  required  goals,  thereby  triggering  the  legislation’s  automatic  reduction  to  several  government  programs.  This  includes
aggregate  reductions  of  Medicare  payments  to  providers  of  up  to  2%  per  fiscal  year,  which  went  into  effect  in  April  2013  and,  due  to
subsequent  legislative  amendments  to  the  statute,  will  remain  in  effect  through  2031  unless  additional  Congressional  action  is  taken.
However,  COVID-19  relief  support  legislation  suspended  the  2%  Medicare  sequester  from  May  1,  2020  through  March  31,  2022.  Under
current legislation, the actual reduction in Medicare payments will vary from 1% in 2022 to up to 3% in the final fiscal year of this sequester.
In January 2013, the American Taxpayer Relief Act of 2012, among other things, further reduced Medicare payments to certain providers,
and increased the statute of limitations period for the government to recover overpayments to providers from three to five years.

Further,  there  has  been  particular  and  increasing  legislative  and  enforcement  interest  in  the  United  States  with  respect  to  drug  pricing
practices in recent years, particularly with respect to drugs that have been subject to relatively large price increases over relatively short time
periods. There have been several recent Congressional inquiries and proposed and enacted federal and state legislation designed to, among
other things, bring more transparency to drug pricing, review the relationship between pricing and manufacturer patient programs, and reform
government program reimbursement methodologies for drugs. At the federal level, the Trump administration used several means to propose
or implement drug pricing reform, including through federal budget proposals, executive orders and policy initiatives. For example, on July
24,  2020  and  September  13,  2020,  the  Trump  administration  announced  several  executive  orders  related  to  prescription  drug  pricing  that
attempt to implement several of the administration’s proposals. The U.S. FDA also released a final rule and guidance in September 2020,
implementing a portion of the importation executive order providing pathways for states to build and submit importation plans for drugs from
Canada.  Further,  on  November  20,  2020,  HHS  finalized  a  regulation  removing  safe  harbor  protection  for  price  reductions  from
pharmaceutical manufacturers to plan sponsors under Part D, either directly or through pharmacy benefit managers, unless the price reduction
is required by law. The implementation of the rule has been delayed by the Biden administration from January 1, 2022 to January 1, 2023 in
response to ongoing litigation. The rule also creates a new safe harbor for price reductions reflected at the point-of-sale, as well as a new safe
harbor  for  certain  fixed  fee  arrangements  between  pharmacy  benefit  managers  and  manufacturers,  the  implementation  of  which  have  also
been delayed until January 1, 2023. On November 20, 2020, CMS issued an interim final rule implementing President Trump’s Most Favored
Nation executive order, which would tie Medicare Part B payments for certain physician-administered drugs to the lowest price paid in other
economically advanced countries, effective

39

 
 
 
January 1, 2021. As a result of litigation challenging the Most Favored Nation model, on December 27, 2021, CMS published a final rule that
rescinded the Most Favored Nation model interim final rule. In July 2021, the Biden administration released an executive order, “Promoting
Competition  in  the American  Economy,”  with  multiple  provisions  aimed  at  prescription  drugs.  In  response  to  Biden’s  executive  order,  on
September 9, 2021, HHS released a Comprehensive Plan for Addressing High Drug Prices that outlines principles for drug pricing reform
and sets out a variety of potential legislative policies that Congress could pursue to advance these principles. No legislation or administrative
actions have been finalized to implement these principles. In addition, Congress is considering drug pricing as part of other reform initiatives.
At  the  state  level,  legislatures  have  increasingly  passed  legislation  and  implemented  regulations  designed  to  control  pharmaceutical  and
biological  product  pricing,  including  price  or  patient  reimbursement  constraints,  discounts,  restrictions  on  certain  product  access  and
marketing cost disclosure and transparency measures, and, in some cases, designed to encourage importation from other countries and bulk
purchasing.

In the future, there will likely continue to be proposals relating to the reform of the U.S. healthcare system, some of which could further limit
coverage and reimbursement of drug products, including our product candidates.

Any reduction in reimbursement from Medicare or other government programs may result in a similar reduction in payments from private
payors. Our results of operations could be adversely affected by PPACA and by other health care reforms that may be enacted or adopted in
the future. Further, it is possible that additional governmental action is taken in response to the COVID-19 pandemic.

It may be difficult for us to profitably sell any future products that may be approved if coverage and reimbursement for these products is
limited by government authorities and/or third-party payor policies.

In addition to any healthcare reform measures which may affect reimbursement, market acceptance and sales of our product candidates, if
approved, will depend on, in part, the extent to which our products, and the procedures which utilize our products, will be covered by third-
party  payors,  such  as  government  health  care  programs,  commercial  insurance  and  managed  care  organizations.  These  third-party  payors
determine the extent to which new drugs, and the procedures which utilize new drugs, will be covered as a benefit under their plans and the
level of reimbursement for any covered product and procedures utilizing such products. It is difficult to predict at this time what third-party
payors will decide with respect to the coverage and reimbursement for our product candidates, and the procedures which utilize our product
candidates.

A primary trend in the healthcare industry has been cost containment, including price controls, restrictions on coverage and reimbursement
and requirements for substitution of generic products and/or biosimilars. Third-party payors decide which drugs, and procedures using such
drugs,  they  will  pay  for  and  establish  reimbursement  and  co-payment  levels.  Government  and  other  third-party  payors  are  increasingly
challenging the prices charged for health care products and services, examining the cost effectiveness of drugs in addition to their safety and
efficacy, and limiting or attempting to limit both coverage and the level of reimbursement for prescription drugs and the procedures which
utilize prescription drugs. We cannot be sure that coverage will be available for our product candidates, and the procedures which utilize our
product candidates, if approved, or, if coverage is available, the level of reimbursement.

There is significant uncertainty related to the insurance coverage and reimbursement of newly approved products, and the procedures which
utilize such products. In the United States, the principal decisions about reimbursement for new medicines, and the procedures which utilize
new medicines, are typically

40

 
 
 
 
 
 
 
made by CMS, as CMS decides whether and to what extent a new medicine, and procedures which utilize a new medicine, will be covered
and  reimbursed  under  Medicare.  Private  payors  may  follow  CMS,  but  have  their  own  methods  and  approval  processes  for  determining
reimbursement  for  new  medicines,  and  the  procedures  that  utilize  new  medicines.  It  is  difficult  to  predict  what  CMS  or  other  payors  will
decide  with  respect  to  reimbursement  for  fundamentally  novel  products  such  as  ours,  as  there  is  no  body  of  established  practices  and
precedents for these new products.

Reimbursement may impact the demand for, and/or the price of, any product for which we obtain marketing approval. Assuming we obtain
coverage  for  a  given  product,  or  a  procedure  which  utilizes  a  given  product,  by  a  third-party  payor,  the  resulting  reimbursement  payment
rates  may  not  be  adequate  or  may  require  co-payments  that  patients  find  unacceptably  high.  Patients  who  are  prescribed  medications  and
procedures for the treatment of their conditions, and their prescribing physicians, generally rely on third-party payors to reimburse all or part
of the costs associated with those prescription drugs and procedures. Patients are unlikely to use our products, or agree to procedures utilizing
our  products,  unless  coverage  is  provided  and  reimbursement  is  adequate  to  cover  all  or  a  significant  portion  of  the  associated  costs.
Therefore, coverage and adequate reimbursement is critical to new product acceptance. Coverage decisions may depend upon clinical and
economic  standards  that  disfavor  new  drug  products  when  more  established  or  lower  cost  therapeutic  alternatives  are  already  available  or
subsequently become available. There may be significant delays in obtaining coverage and reimbursement for newly approved drugs, and the
procedures which utilize newly approved drugs, and coverage may be more limited than the purposes for which such drug is approved by the
U.S. FDA or comparable foreign regulatory authorities.

Moreover, eligibility for coverage and reimbursement does not imply that a drug will be paid for in all cases or at a rate that covers our costs,
including research, development, manufacture, sale and distribution. We expect to experience pricing pressures in connection with the sale of
any of our product candidates due to the trend toward managed healthcare, the increasing influence of health maintenance organizations, and
additional legislative changes. The downward pressure on healthcare costs in general, particularly prescription drugs, medical devices and
surgical procedures and other treatments, has become very intense. As a result, increasingly high barriers are being erected to the successful
commercialization of new products. Further, the adoption and implementation of any future governmental cost containment or other health
reform initiative may result in additional downward pressure on the price that we may receive for any approved product. Reimbursement by a
third-party payor may depend upon a number of factors including the third-party payor’s determination that use of a product is:

•
•
•
•
•

A covered benefit under its health plan;
Safe, effective and medically necessary;
Appropriate for the specific patient;
Cost-effective; and
Neither experimental nor investigational.

Obtaining coverage and reimbursement approval for a product, or a procedure which utilizes a product, from a government or other third-
party payor is a time-consuming and costly process that could require us to provide supporting scientific, clinical and cost effectiveness data
for the use of our products, and the procedures which utilize our products, to the payor. Further, no uniform policy requirement for coverage
and  reimbursement  for  drug  products,  and  procedures  which  utilize  drug  products,  exists  among  third-party  payors  in  the  United  States.
Therefore, coverage and reimbursement for drug products, and the procedures which utilize drug products, can differ significantly from payor
to payor. As a result, the coverage determination process may require us to provide scientific and clinical support for the use of our products
to each payor separately, with no assurance that coverage and adequate reimbursement will be applied consistently or obtained in the first
instance. We may not be able to provide data sufficient to gain

41

 
 
 
 
 
 
 
 
 
 
acceptance with respect to coverage and/or sufficient reimbursement levels. We cannot be sure that coverage or adequate reimbursement will
be available for our product candidates, or the procedures which utilize our product candidates, if approved. Also, we cannot be sure that
reimbursement amounts will not reduce the demand for, or the price of, our future products. If reimbursement is not available, or is available
only to limited levels, we may not be able to commercialize our product candidates, or achieve profitably at all, even if approved.

Reimbursement  may  not  be  immediately  available  for  our  product  candidates  in  China,  which  could  diminish  our  sales  or  affect  our
profitability.

In  China,  the  Ministry  of  Human  Resources  and  Social  Security  of  China  or  provincial  or  local  human  resources  and  social  security
authorities,  together  with  other  government  authorities,  review  the  inclusion  or  removal  of  drugs  from  China’s  National  Drug  Catalog  for
Basic Medical Insurance, Work-related Injury Insurance and Maternity Insurance, or the National Reimbursement Drug List, or provincial or
local medical insurance catalogues for the National Medical Insurance Program regularly, and the tier under which a drug will be classified,
both  of  which  affect  the  amounts  reimbursable  to  program  participants  for  their  purchases  of  those  drugs.  These  determinations  are  made
based on a number of factors, including price and efficacy.

We may be subject, directly or indirectly, to federal and state healthcare fraud and abuse laws, false claims laws and health information
privacy and security laws. If we are unable to comply, or have not fully complied, with such laws, we could face substantial penalties.

Our current and future operations may be directly or indirectly through our relationships with healthcare providers, patients and other persons
and  entities,  subject  to  broadly  applicable  fraud  and  abuse  and  other  healthcare  laws  and  regulations  that  may  constrain  the  business  or
financial arrangements and relationships through which we research, market, sell and distribute our products. In addition, we may be subject
to patient privacy regulation by both the federal government and the states in which we conduct our business. The laws that may affect our
ability to operate include:

The U.S. Anti-Kickback Statute prohibits, among other things, any person or entity from knowingly and willfully offering, paying, soliciting,
receiving or providing any remuneration, directly or indirectly, overtly or covertly, to induce or in return for purchasing, leasing, ordering or
arranging  for  or  recommending  the  purchase,  lease  or  order  of  any  item  or  service  reimbursable,  in  whole  or  in  part,  under  Medicare,
Medicaid or other U.S. federal healthcare programs. The U.S. Anti-Kickback Statute has been interpreted to apply to arrangements between
pharmaceutical manufacturers on the one hand and prescribers, purchasers, and formulary managers, among others, on the other. There are a
number of statutory exceptions and regulatory safe harbors protecting some common activities from prosecution.

The U.S. federal false claims laws, including the False Claims Act (FCA) and civil monetary penalties laws, which prohibit any person or
entity from, among other things, knowingly presenting, or causing to be presented, a false, fictitious or fraudulent claim for payment to, or
approval by, the U.S. federal government or knowingly making, using or causing to be made or used a false record or statement material to a
false or fraudulent claim to the U.S. federal government. As a result of a modification made by the Fraud Enforcement and Recovery Act of
2009, a claim includes “any request or demand” for money or property presented to the U.S. government. In addition, manufacturers can be
held liable under the FCA even when they do not submit claims directly to government third-party payors if they are deemed to “cause” the
submission of false or fraudulent claims. The FCA also permits a private individual acting as a “whistleblower” to bring actions on behalf of
the federal government alleging violations of the FCA and to share in any monetary recovery. FCA liability is potentially significant in the
healthcare industry because the statute provides for treble damages and mandatory penalties per false

42

 
 
 
 
 
 
 
claim  or  statement.  Government  enforcement  agencies  and  private  whistleblowers  have  investigated  pharmaceutical  companies  for  or
asserted liability under the FCA for a variety of alleged promotional and marketing activities, such as providing free product to customers
with  the  expectation  that  the  customers  would  bill  federal  programs  for  the  product;  providing  consulting  fees  and  other  benefits  to
physicians to induce them to prescribe products; engaging in promotion for “off-label” uses; and submitting inflated best price information to
the Medicaid Rebate Program.

HIPAA  prohibits,  among  other  actions,  knowingly  and  willfully  executing,  or  attempting  to  execute,  a  scheme  to  defraud  any  healthcare
benefit  program,  including  private  third-party  payors,  knowingly  and  willfully  embezzling  or  stealing  from  a  healthcare  benefit  program,
willfully  obstructing  a  criminal  investigation  of  a  healthcare  offense,  and  knowingly  and  willfully  falsifying,  concealing  or  covering  up  a
material fact or making any materially false, fictitious or fraudulent statement in connection with the delivery of or payment for healthcare
benefits, items or services.

The Physician Payments Sunshine Act, enacted as part of PPACA, imposes, among other things, annual reporting requirements for covered
manufacturers  for  certain  payments  and  “transfers  of  value”  provided  to  physicians  (defined  to  include  doctors,  dentists,  optometrists,
podiatrists and chiropractors), other healthcare professionals (such as physicians assistants and nurse practitioners) and teaching hospitals, as
well as ownership and investment interests held by physicians and their immediate family members.

HIPAA, as amended by HITECH, and their respective implementing regulations, impose, among other things, specified requirements relating
to  the  privacy,  security  and  transmission  of  individually  identifiable  health  information  held  by  covered  entities,  which  include  certain
healthcare  providers,  health  plans  and  healthcare  clearinghouses,  and  their  business  associates,  which  include  individuals  or  entities  that
perform services for covered entities that involve the creation, use, maintenance or disclosure of, individually identifiable health information,
and their covered subcontractors. HITECH also created new tiers of civil monetary penalties, amended HIPAA to make civil and criminal
penalties  directly  applicable  to  business  associates,  and  gave  state  attorneys  general  new  authority  to  file  civil  actions  for  damages  or
injunctions in U.S. federal courts to enforce the federal HIPAA laws and seek attorneys’ fees and costs associated with pursuing federal civil
actions. In addition, state laws govern the privacy and security of health information in specified circumstances, many of which differ from
each other in significant ways and may not have the same effect, thus complicating compliance efforts.

Many U.S. states and other foreign jurisdictions have analogous laws and regulations, such as state anti-kickback and false claims laws, that
may apply to sales or marketing arrangements and claims involving healthcare items or services reimbursed by non-governmental third-party
payors, including private insurers. In addition, certain states require drug manufacturers to report information related to payments and other
transfers of value to physicians and other healthcare providers or marketing expenditures and certain states and local jurisdictions require the
registration of pharmaceutical sales representatives.

Because of the breadth of these laws and the narrowness of the statutory exceptions and regulatory safe harbors available, it is possible that
some  of  our  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,  recent  health  care  reform  legislation,  has  among  other  things,  amended  the  intent
requirement  of  the  U.S.  Anti-Kickback  Statute  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 in order to have committed a violation. Moreover, recent health care reform legislation
provides that the government may assert that a claim including items or services resulting from a violation of the U.S. Anti-Kickback Statute
constitutes a false or fraudulent claim for purposes of the FCA.

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Ensuring that our business arrangements with third parties comply with applicable healthcare laws and regulations will likely be costly. It is
possible that governmental authorities will conclude that our business practices do 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 were 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,  disgorgement,  imprisonment,  possible  exclusion  from  government  funded  healthcare  programs,  contractual
damages, reputational harm, diminished profits and future earnings, additional reporting obligations and oversight if we become subject to a
corporate integrity agreement or other agreement to resolve allegations of non-compliance with these laws, and curtailment of our operations,
any of which could substantially disrupt our operations. If the physicians or other providers or entities with whom we expect to do business
are  found  not  to  be  in  compliance  with  applicable  laws,  they  may  be  subject  to  criminal,  civil  or  administrative  sanctions,  including
exclusions from government-funded healthcare programs.

We are subject to U.S. and foreign anti-corruption and anti-money laundering laws with respect to our operations and non-compliance
with such laws can subject us to criminal and/or civil liability and harm our business.

We are subject to the U.S. Foreign Corrupt Practices Act of 1977, as amended, the U.S. domestic bribery statute contained in 18 U.S.C. §
201,  the  U.S.  Travel  Act,  the  USA  PATRIOT  Act,  and  possibly  other  state  and  national  anti-bribery  and  anti-money  laundering  laws  in
countries in which we conduct activities. Anti-corruption laws are interpreted broadly and prohibit companies and their employees, agents,
third-party intermediaries, joint venture partners and collaborators from authorizing, promising, offering, or providing, directly or indirectly,
improper payments or benefits to recipients in the public or private sector. We engage third-party investigators, CROs, and other consultants
to  design  and  perform  preclinical  studies  of  our  product  candidates,  and  will  do  the  same  for  any  clinical  trials.  Also,  once  a  product
candidate has been approved and commercialized, we may engage third-party intermediaries to promote and sell our products abroad and/or
to  obtain  necessary  permits,  licenses,  and  other  regulatory  approvals.  We  or  our  third-party  intermediaries  may  have  direct  or  indirect
interactions with officials and employees of government agencies or state-owned or affiliated entities. We can be held liable for the corrupt or
other  illegal  activities  of  these  third-party  intermediaries,  our  employees,  representatives,  contractors,  collaborators,  partners,  and  agents,
even if we do not explicitly authorize or have actual knowledge of such activities.

Noncompliance with anti-corruption and anti-money laundering laws could subject us to whistleblower complaints, investigations, sanctions,
settlements, prosecution, other enforcement actions, disgorgement of profits, significant fines, damages, other civil and criminal penalties or
injunctions,  suspension  and/or  debarment  from  contracting  with  certain  persons,  the  loss  of  export  privileges,  reputational  harm,  adverse
media  coverage,  and  other  collateral  consequences.  If  any  subpoenas,  investigations,  or  other  enforcement  actions  are  launched,  or
governmental  or  other  sanctions  are  imposed,  or  if  we  do  not  prevail  in  any  possible  civil  or  criminal  litigation,  our  business,  results  of
operations  and  financial  condition  could  be  materially  harmed.  In  addition,  responding  to  any  action  will  likely  result  in  a  materially
significant diversion of management’s attention and resources and significant defense and compliance costs and other professional fees. In
certain cases, enforcement authorities may even cause us to appoint an independent compliance monitor which can result in added costs and
administrative burdens.

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The incidence and prevalence for target patient populations of our product candidates are based on estimates and third-party sources. If
the market opportunities for our product candidates are smaller than we estimate or if any approval that we obtain is based on a narrower
definition of the patient population, our revenue and ability to achieve profitability might be materially and adversely affected.

Periodically, we make estimates regarding the incidence and prevalence of target patient populations for particular diseases based on various
third-party sources and internally generated analysis and use such estimates in making decisions regarding our drug development strategy,
including acquiring or in-licensing product candidates and determining indications on which to focus in preclinical or clinical trials.

These estimates may be inaccurate or based on imprecise data. For example, the total addressable market opportunity will depend on, among
other things, acceptance of our drugs by the medical community and patient access, drug pricing and reimbursement. The number of patients
in the addressable markets may turn out to be lower than expected, patients may not be otherwise amenable to treatment with our drugs, or
new  patients  may  become  increasingly  difficult  to  identify  or  gain  access  to,  all  of  which  may  significantly  harm  our  business,  financial
condition, results of operations and prospects.

Risks Related to our ADSs

The price of our ADSs has been, and may continue to be, volatile and may fluctuate due to factors beyond our control.

The trading market for publicly traded emerging biopharmaceutical and drug discovery and development companies has been highly volatile
and is likely to remain highly volatile in the future. The stock market in general and the market for biopharmaceutical and drug discovery and
development  companies  in  particular,  has  experienced  extreme  volatility  that  has  often  been  unrelated  to  the  operating  performance  of
particular companies. The COVID-19 pandemic and the ongoing conflict between Ukraine and Russia, for example, has negatively affected
the stock market and investor sentiment and has resulted in significant volatility. The market price of our ADSs may fluctuate significantly
due to a variety of factors, including:

•

•

•

•

•

•

•

•

•

•

Positive or negative results from, or delays in, testing and clinical trials by us, our collaborators or our competitors;

Technological innovations or commercial product introductions by us or competitors;

Changes in government regulations;

Changes in the structure of healthcare payment systems;

Developments concerning proprietary rights, including patents and litigation matters;

Public concern relating to the commercial value or safety of our product candidates;

Financing, collaborations 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;

The loss of any of our key scientific or senior management personnel;

45

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
•

•

Sales  of  our  ADSs  or  ordinary  shares  by  us,  our  senior  management  and  board  members  or  holders  of  our  ADSs  or  our
ordinary shares in the future; or

Other events and factors, many of which are beyond our control.

These and other market and industry factors may cause the market price and demand for our ADSs to fluctuate substantially, regardless of
our actual operating performance, which may limit or prevent investors from readily selling their ADSs and may otherwise negatively affect
the liquidity of our ADSs. In addition, the stock market in general, and biopharmaceutical companies in particular, have experienced extreme
price and volume fluctuations that have often been unrelated or disproportionate to the operating performance of these companies. In the past,
when  the  market  price  of  a  security  has  been  volatile,  holders  of  that  security  have  sometimes  instituted  securities  class  action  litigation
against the issuer. If any of the holders of our ADSs were to bring such a lawsuit against us, we could incur substantial costs defending the
lawsuit  and  the  attention  of  our  senior  management  would  be  diverted  from  the  operation  of  our  business.  Any  adverse  determination  in
litigation could also subject us to significant liabilities.

You may face difficulties in protecting your interests, and your ability to protect your rights through U.S. courts may be limited, because
we  are  incorporated  under  Cayman  Islands  law,  we  conduct  substantially  all  of  our  operations  and  all  of  our  directors  and  executive
officers reside outside of the United States.

We are an exempted company incorporated under the laws of the Cayman Islands. Our corporate affairs are governed by our Tenth Amended
and Restated Memorandum and Articles of Association (Articles), the Companies Act (as amended) of the Cayman Islands (the Companies
Act),  and  the  common  law  of  the  Cayman  Islands.  The  rights  of  shareholders  to  take  action  against  the  directors,  actions  by  minority
shareholders and the fiduciary duties of our directors to us under Cayman Islands law are to a large extent governed by the common law of
the Cayman Islands. The common law of the Cayman Islands is derived in part from comparatively limited judicial precedent in the Cayman
Islands as well as from the common law of England and Wales, the decisions of whose courts are of persuasive authority, but are not binding,
on a court in the Cayman Islands. Similarly, the rights of our shareholders and the fiduciary duties of our directors under Cayman Islands law
are not as clearly established as they would be under statutes or judicial precedent in some jurisdictions in the United States. In particular, the
Cayman Islands has a less developed body of securities laws than the United States, and some U.S. states, such as Delaware, have more fully
developed and judicially interpreted bodies of corporate law than the Cayman Islands. In addition, Cayman Islands companies do not have
standing to sue before the federal courts of the United States.

Shareholders of Cayman Islands exempted companies like us have no general rights under Cayman Islands law to inspect corporate records
or to obtain copies of lists of shareholders of these companies. Although our shareholders are permitted by our Articles to request access to
our books and records, our directors have discretion under our Articles to determine whether or not, and under what conditions, our corporate
records  may  be  inspected  by  our  shareholders,  but  are  not  obliged  to  make  them  available  to  our  shareholders.  This  may  make  it  more
difficult for you to obtain the information needed to establish any facts necessary for a shareholder motion or to solicit proxies from other
shareholders in connection with a proxy contest.

Certain  corporate  governance  practices  in  the  Cayman  Islands,  which  is  our  home  country,  differ  significantly  from  requirements  for
companies incorporated in other jurisdictions such as the United States. To the extent we choose to follow home country practice with respect
to  corporate  governance  matters,  our  shareholders  may  be  afforded  less  protection  than  they  otherwise  would  under  rules  and  regulations
applicable to U.S. domestic issuers.

As a result of all of the above, our public shareholders may have more difficulty in protecting their interests in the face of actions taken by
management, members of the board of directors or controlling shareholders

46

 
 
 
 
than they would as public shareholders of a company incorporated in the United States. For a discussion of significant differences between
the  provisions  of  the  Companies  Act  and  the  laws  applicable  to  companies  incorporated  in  the  United  States  and  their  shareholders,  see
“Memorandum and Articles of Association–Material Differences in Corporate Law”.

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

Future sales of a substantial number of our ADSs or ordinary shares, or the perception that such sales will occur, could cause a decline in the
market price of our ADSs. If any of our large shareholders or members of our management team sell substantial amounts of our securities in
the public markets, or the market perceives that such sales may occur, the market price of our ADSs and our ability to raise capital through an
issue of equity securities in the future could be adversely affected.

We may sell additional equity or debt securities or enter into other financing arrangements to fund our operations, which may result in
dilution to our shareholders and holders of our ADSs and impose restrictions on our business.

In order to raise additional funds to support our operations, we may sell additional equity or debt securities, which could adversely impact our
existing shareholders and new investors, as well as our business. The sale of additional equity or debt securities, or a combination of both,
would result in the issuance of additional shares capital and dilution to our shareholders and holders of our ADSs. Please refer to the section
titled “Item 18. Financial Statements” for more information on the issuance of ADSs.

The  incurrence  of  indebtedness  would  result  in  increased  fixed  payment  obligations  and  could  also  result  in  certain  restrictive  covenants,
such as limitations on our ability to incur additional debt, limitations on our ability to acquire, sell or license intellectual property rights and
other operating restrictions that could adversely impact our ability to conduct our business. In the event that we enter into collaborations or
licensing arrangements to raise capital, we may be required to accept unfavorable terms, including relinquishing or licensing to a third party
on unfavorable terms our rights to technologies or product candidates that we otherwise would seek to develop or commercialize ourselves or
potentially reserve for future potential arrangements when we might be able to achieve more favorable terms.

Because we do not anticipate paying any cash dividends on our ADSs or ordinary shares in the foreseeable future, capital appreciation, if
any, will be your sole source of potential gains and you may never receive a return on your investment.

We have not paid cash dividends in the past on our ordinary shares. We intend to retain earnings, if any, for use in our business and do not
anticipate paying any cash dividends in the foreseeable future. In addition, we are not permitted to dispose of our assets pursuant to the terms
of the K2HV Facility without the prior consent of K2HV except for Permitted Transfers (as defined in the K2HV loan agreement). Further
the K2HV loan agreement contains terms prohibiting dividends that may be declared or paid on our ADSs or ordinary shares. As a result,
capital appreciation, if any, on our ADSs or ordinary shares will be your sole source of potential gains for the foreseeable future, and you will
suffer a loss on your investment if you are unable to sell your ADSs or the underlying ordinary shares at or above the price you pay for our
ADSs or ordinary shares. Investors seeking cash dividends should not purchase our ADSs.

47

 
Purchasers of our ADSs may not have the same voting rights as the holders of our ordinary shares and may not receive voting materials
in time to be able to exercise their right to vote.

As a holder of our ADSs, you will only be able to exercise the voting rights with respect to the underlying ordinary shares in accordance with
the provisions of the deposit agreement. Under the deposit agreement, you must vote by giving voting instructions to the depositary. Upon
receipt of your voting instructions, the depositary will try to vote the underlying ordinary shares in accordance with these instructions. You
will not be able to directly exercise your right to vote with respect to the underlying shares unless you withdraw the shares. When a general
meeting is convened, you may not receive sufficient advance notice to withdraw the shares underlying your ADSs to allow you to vote with
respect to any specific matter. After we notify the depositary of the agenda for the shareholders’ meeting, the depositary will notify you of the
upcoming vote and will arrange to deliver our voting materials to you once they are available. We have agreed to give the depositary at least
35 days’ prior notice of shareholder meetings. Nevertheless, we cannot assure you that you will receive the voting materials in time to ensure
that you can instruct the depositary to vote your shares. In addition, the depositary and its agents are not responsible for failing to carry out
voting instructions or for their manner of carrying out your voting instructions. This means that you may not be able to exercise your right to
vote and you may have no legal remedy if the shares underlying your ADSs are not voted as you requested.

Except in limited circumstances, the depositary for our ADSs will give us a discretionary proxy to vote our ordinary shares underlying
your ADSs if you do not vote at shareholders’ meetings, which could adversely affect your interests.

Under the deposit agreement for our ADSs, to the extent we have provided the depositary with at least 35 days’ notice of a proposed meeting,
if voting instructions are not timely received by the depositary from you, you shall be deemed to have instructed the depositary to give a
discretionary proxy to a person designated by us to vote the shares represented by your ADSs as desired. However, no such instruction shall
be deemed given and no discretionary proxy shall be given (a) if we inform the depositary in writing that (i) we do not wish such proxy to be
given,  (ii)  substantial  opposition  exists  with  respect  to  any  agenda  item  for  which  the  proxy  would  be  given  or  (iii)  the  agenda  item  in
question, if approved, would materially or adversely affect the rights of holders of shares and (b) unless we have provided the depositary with
an  opinion  of  our  counsel  to  the  effect  that  (a)  the  granting  of  such  discretionary  proxy  does  not  subject  the  depositary  to  any  reporting
obligations in the Cayman Islands, (b) the granting of such proxy will not result in a violation of Cayman Islands laws, rules, regulations or
permits, (c) the voting arrangement and deemed instruction will be given effect under Cayman Islands laws, rules, regulations and permits,
and (d) the granting of such proxy will not under any circumstances result in the depositary being treated as the beneficial owner of ADSs
under Cayman Islands laws, rules, regulations or permits.

The effect of this discretionary proxy is that, if you fail to give voting instructions to the depositary as to how to vote the ordinary shares
underlying your ADSs at any particular shareholders’ meeting, you cannot prevent our ordinary shares underlying your ADSs from being
voted at that meeting, absent the situations described above, and it may make it more difficult for shareholders to influence our management.
Holders of our ordinary shares are not subject to this discretionary proxy.

48

 
Purchasers of our ADSs may not receive distributions on our ordinary shares in the form of ADSs or any value for them if it is illegal or
impractical to make them available to holders of ADSs.

The  depositary  for  our  ADSs  has  agreed  to  pay  to  purchasers  of  our  ADSs  the  cash  dividends  or  other  distributions  it  or  the  custodian
receives on our ordinary shares or other deposited securities after deducting its fees and expenses and certain taxes. Purchasers of our ADSs
will receive these distributions in proportion to the number of our ordinary shares their ADSs represent. However, in accordance with the
limitations set forth in the deposit agreement, it may be unlawful or impractical to make a distribution available to holders of ADSs. We have
no obligation to take any other action to permit the distribution of our ADSs, ordinary shares, rights or anything else to holders of our ADSs.
This means that purchasers of our ADSs may not receive the distributions we make on our ordinary shares or any value from them if it is
unlawful or impractical to make them available to ADS holders. These restrictions may have a negative impact on the market value of our
ADSs.

Purchasers of our ADSs may be subject to limitations on transfer of their ADSs.

ADSs are transferable on the books of the depositary. However, the depositary may close its transfer books at any time or from time to time
when  it  deems  expedient  in  connection  with  the  performance  of  its  duties.  In  addition,  the  depositary  may  refuse  to  deliver,  transfer  or
register transfers of ADSs generally when our books or the books of the depositary are closed, or at any time if we or the depositary deems it
advisable  to  do  so  because  of  any  requirement  of  law  or  of  any  government  or  governmental  body,  or  under  any  provision  of  the  deposit
agreement, or for any other reason in accordance with the terms of the deposit agreement. The rights of our shareholders may differ from the
rights typically offered to shareholders of a U.S. corporation.

Our corporate affairs are governed by our Articles and by the laws governing Cayman Islands corporations and companies engaging in drug
development, marketing and sales businesses, as well as by the common law of the Cayman Islands. Certain rights and responsibilities of our
shareholders,  ADS  holders  and  members  of  our  board  of  directors  under  Cayman  law  are  different  from  those  that  apply  to  a  Delaware
corporation. For example, Directors of Cayman Islands exempted companies are required to observe certain fiduciary duties. These duties are
owed  to  the  Cayman  Islands  company  and  include  the  duty  to  act  in  the  best  interests  of  the  company  and  the  shareholders  as  a  whole.
However, the fiduciary duties of a director of a Cayman Islands exempted company may not be the same as the fiduciary duties of a director
of  a  U.S.  corporation.  In  addition,  controlling  shareholders  of  U.S.  corporations  owe  fiduciary  duties  to  minority  shareholders,  while
shareholders (including controlling shareholders) of Cayman Islands companies owe no fiduciary duties either to the company or to other
shareholders.

Further, the rights of our shareholders to bring shareholders’ suits against us or our board of directors under Cayman Islands law are much
more limited than those of shareholders of a U.S. corporation. For example, under Cayman Islands law, a shareholder who wishes to bring a
claim against a director would generally need to obtain permission from the courts to bring a derivative action, in the name of the company,
against the director. This is because the director of a Cayman Islands exempted company owes duties to the company and not to individual
shareholders. As a result, our shareholders may have more difficulty protecting their rights in connection with actions taken by our directors
than they would as shareholders of a U.S. corporation. In addition, minority shareholders in a Cayman Islands exempted company have more
limited rights than minority shareholders in a U.S. corporation in relation to mergers and similar transactions that the company may carry out.
For example, if a merger under the Companies Act involving a Cayman Islands exempted company is approved by the requisite majority of
shareholders, a dissenting minority shareholder would have the right to be paid the fair value of their shares (which, if not agreed between the
parties, will be determined by the Cayman Islands court) if they follow the required

49

 
procedures,  subject  to  certain  exceptions.  Such  dissenter  rights  differ  substantially  from  the  appraisal  rights,  which  would  ordinarily  be
available to dissenting shareholders of Delaware corporations. Further, if a takeover offer is made to the shareholders of a Cayman Islands
exempted company and accepted by holders of 90% of the shares affected, the offeror may require the holders of the remaining shares to
transfer such shares on the terms of the offer. An objection can be made to the Grand Court of the Cayman Islands but this is unlikely to
succeed in the case of an offer which has been so approved unless there is evidence of fraud, bad faith or collusion. A minority shareholder in
this scenario would have no rights comparable to the appraisal rights which would generally be available to a dissenting shareholder of a U.S.
corporation in similar circumstances. For a description of the principal differences between the provisions of Cayman law applicable to us
and  the  U.S.  Delaware  General  Corporate  Law  relating  to  shareholders’  rights  and  protections,  see  “Memorandum  and  Articles  of
Association–Material Differences in Corporate Law”.  

We qualify as 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 permit less detailed and less frequent reporting than that 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, 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, our officers, directors and principal shareholders are
exempt  from  the  reporting  and  “short-swing”  profit  recovery  provisions  of  Section  16  of  the  Exchange  Act  and  the  rules  thereunder.
Therefore,  our  shareholders  may  not  know  on  a  timely  basis  when  our  officers,  directors  and  principal  shareholders  purchase  or  sell  our
ordinary shares or ADSs. In addition, foreign private issuers are not required to file their annual report on Form 20-F until the date that is
four months after the end of each fiscal 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 also are exempt from 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,  we  are  permitted  to  adopt  certain  home  country  practices  in  relation  to  corporate  governance  matters  that
differ  significantly  from  Nasdaq  Stock  Market  LLC  (Nasdaq)  corporate  governance  listing  standards.  These  practices  may  afford  less
protection to shareholders than they would enjoy if we complied fully with corporate governance listing standards.

As  a  foreign  private  issuer,  we  are  permitted  to  take  advantage  of  certain  provisions  in  the  Nasdaq  listing  rules  that  allow  us  to  follow
Cayman Islands law for certain governance matters. Certain corporate governance practices in the Cayman Islands may differ significantly
from  corporate  governance  listing  standards.  We  intend  to  continue  to  follow  Cayman  Islands  corporate  governance  practices  in  lieu  of
certain corporate governance requirements of Nasdaq. Therefore, our shareholders may be afforded less protection than they otherwise would
have under corporate governance listing standards applicable to U.S. domestic issuers.

50

 
We may lose our foreign private issuer status in the future, which could result in significant additional costs and expenses.

As  discussed  above,  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. The determination of foreign private issuer status is made annually on the last business
day of an issuer’s most recently completed second fiscal quarter. We would lose our foreign private issuer status if, for example, more than
50%  of  our  ordinary  shares  are  directly  or  indirectly  held  by  residents  of  the  United  States  and  we  fail  to  meet  additional  requirements
necessary to maintain our foreign private issuer status. If we lose our foreign private issuer status on this date, we will be required to file with
the SEC periodic reports and registration statements on U.S. domestic issuer forms, which are more detailed and extensive than the forms
available  to  a  foreign  private  issuer.  We  will  also  have  to  mandatorily  comply  with  U.S.  federal  proxy  requirements,  and  our  officers,
directors  and  principal  shareholders  will  become  subject  to  the  short-swing  profit  disclosure  and  recovery  provisions  of  Section  16  of  the
Exchange  Act.  In  addition,  we  will  lose  our  ability  to  rely  upon  exemptions  from  certain  corporate  governance  requirements  under  the
Nasdaq listing rules. As a U.S. listed public company that is not a foreign private issuer, we will incur significant additional legal, accounting
and  other  expenses  that  we  will  not  incur  as  a  foreign  private  issuer,  and  accounting,  reporting  and  other  expenses  in  order  to  maintain  a
listing  on  a  U.S.  securities  exchange.  These  rules  and  regulations  could  also  make  it  more  difficult  for  us  to  attract  and  retain  qualified
members of our board of directors and more expensive to procure director and officer liability insurance.

Our U.S. ADS Holders may suffer adverse tax consequences if we are characterized as a passive foreign investment company.

Generally, if for any taxable year (i) 75% or more of our gross income is passive income, or (ii) at least 50% of the average quarterly value of
our  assets  are  held  for  the  production  of,  or  produce,  passive  income,  we  would  be  characterized  as  a  PFIC  for  U.S.  federal  income  tax
purposes. 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. Based on estimates of our gross income and gross assets (including tangible assets and intangible assets based on the market value of
our ordinary shares), and the nature of our business, we do not believe that we were a PFIC for the taxable year ended December 31, 2021.
There can be no assurance regarding our PFIC status for any taxable year. If we are characterized as a PFIC, our U.S. shareholders may suffer
adverse tax consequences, including having gains realized on the sale of our ordinary shares treated as ordinary income, rather than as capital
gain,  the  loss  of  the  preferential  rate  applicable  to  dividends  received  on  our  ordinary  shares  by  individuals  who  are  “U.S.  Holders”,  and
having interest charges apply to distributions by us and the proceeds of share sales and having to comply with certain reporting requirements.
As  used  in  this  discussion,  the  term  U.S.  Holder  has  the  meaning  given  it  in  the  second  paragraph  of  the  discussion  under  “Item  10.E
Taxation—Material U.S. Federal Income Tax Considerations for U.S. Holders.” Certain elections exist that may alleviate some of the adverse
consequences of PFIC status and would result in an alternative treatment (such as mark-to-market treatment) of our ordinary shares; however,
we do not intend to provide the information necessary for U.S. Holders to make qualified electing fund elections if we are classified as a
PFIC.

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If a United States person is treated as owning at least 10% of our ordinary shares, such holder may be subject to adverse U.S. federal
income tax consequences.

If a United States person is treated as owning (directly, indirectly, or constructively) at least 10% of the value or voting power of our ordinary
shares (as a result of such person’s ownership of ADSs), such person may be treated as a “United States shareholder” with respect to each
“controlled foreign corporation” in our group. Because our group includes one or more U.S. subsidiaries, we expect that certain of our non-
U.S.  subsidiaries  will  be  treated  as  controlled  foreign  corporations  (regardless  of  whether  or  not  we  are  treated  as  a  controlled  foreign
corporation).  A  United  States  shareholder  of  a  controlled  foreign  corporation  may  be  required  to  report  annually  and  include  in  its  U.S.
taxable  income  its  pro  rata  share  of  “Subpart  F  income,”  “global  intangible  low-taxed  income,”  and  investments  in  U.S.  property  by
controlled  foreign  corporations,  regardless  of  whether  we  make  any  distributions.  An  individual  that  is  a  United  States  shareholder  with
respect to a controlled foreign corporation generally would not be allowed certain tax deductions or foreign tax credits that would be allowed
to  a  United  States  shareholder  that  is  a  U.S.  corporation.  Failure  to  comply  with  these  reporting  obligations  may  subject  a  United  States
shareholder  to  significant  monetary  penalties  and  may  prevent  the  statute  of  limitations  with  respect  to  such  shareholder’s  U.S.  federal
income tax return for the year for which reporting was due from starting. We cannot provide any assurances that we will assist investors in
determining whether any of our non-U.S. subsidiaries is treated as a controlled foreign corporation or whether any investor is treated as a
United States shareholder with respect to any such controlled foreign corporation or furnish to any United States shareholders information
that may be necessary to comply with the aforementioned reporting and tax paying obligations. A United States investor should consult its
advisors regarding the potential application of these rules to an investment in our ADSs.

General Risk Factors

We  have  incurred  and  will  incur  increased  costs  as  a  result  of  operating  as  a  public  company  in  the  United  States,  and  our  senior
management will be required to devote substantial time to new compliance initiatives and corporate governance practices.

Our ADSs began trading on The Nasdaq Global Market on May 4, 2018, under the trading symbol “ASLN.” As a U.S. public company, we
have incurred significant legal, accounting and other expenses that we did not incur previously, and we will incur additional expenses after
we no longer qualify as an EGC. The Sarbanes-Oxley Act of 2002, the Dodd-Frank Wall Street Reform and Consumer Protection Act, the
listing  requirements  of  Nasdaq,  and  other  applicable  securities  rules  and  regulations  impose  various  requirements  on  non-U.S.  reporting
public  companies,  including  the  establishment  and  maintenance  of  effective  disclosure  and  financial  controls  and  corporate  governance
practices.  Our  senior  management  and  other  personnel  will  need  to  devote  a  substantial  amount  of  time  to  these  compliance  initiatives.
Moreover,  these  rules  and  regulations  will  increase  our  legal  and  financial  compliance  costs  and  will  make  some  activities  more  time-
consuming  and  costly.  For  example,  we  expect  that  these  rules  and  regulations  may  make  it  more  difficult  and  more  expensive  for  us  to
obtain  director  and  officer  liability  insurance,  which  in  turn  could  make  it  more  difficult  for  us  to  attract  and  retain  qualified  senior
management personnel or members for our board of directors.

However,  these  rules  and  regulations  are  often  subject  to  varying  interpretations,  in  many  cases  due  to  their  lack  of  specificity,  and,  as  a
result, their application in practice may evolve over time as new guidance is provided by regulatory and governing bodies. This could result
in  continuing  uncertainty  regarding  compliance  matters  and  higher  costs  necessitated  by  ongoing  revisions  to  disclosure  and  governance
practices.

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Pursuant to Section 404 of the Sarbanes-Oxley Act of 2002 (Section 404), we will be required to furnish a report by our senior management
on our internal control over financial reporting and an attestation report on internal control over financial reporting issued by our independent
registered  public  accounting  firm.  However,  while  we  remain  an  EGC  we  will  not  be  required  to  include  an  attestation  report  on  internal
control over financial reporting issued by our independent registered public accounting firm. To achieve compliance with Section 404 within
the prescribed period, we will be engaged in a process to document and evaluate our internal control over financial reporting, which is both
costly and challenging. In this regard, we will need to continue to dedicate internal resources, potentially engage outside consultants, adopt a
detailed  work  plan  to  assess  and  document  the  adequacy  of  internal  control  over  financial  reporting,  continue  steps  to  improve  control
processes  as  appropriate,  validate  through  testing  that  controls  are  functioning  as  documented,  and  implement  a  continuous  reporting  and
improvement process for internal control over financial reporting. Despite our efforts, there is a risk that we will not be able to conclude,
within  the  prescribed  timeframe  or  at  all,  that  our  internal  control  over  financial  reporting  is  effective  as  required  by  Section  404.  If  we
identify one or more material weaknesses, it could result in an adverse reaction in the financial markets due to a loss of confidence in the
reliability of our financial statements.

We are an EGC and we cannot be certain if the reduced reporting requirements applicable to “emerging growth companies” will make
our ADSs less attractive to investors.

We are an EGC as defined in the JOBS Act. For as long as we continue to be an EGC, we may take advantage of exemptions from various
reporting requirements that are applicable to other public companies that are not EGCs, including  not  being  required  to  comply  with  the
auditor  attestation  requirements  of  Section  404,  exemptions  from  the  requirements  of  holding  a  nonbinding  advisory  vote  on  executive
compensation  and  shareholder  approval  of  any  golden  parachute  payments  not  previously  approved.  We  may  take  advantage  of  these
exemptions until we are no longer an EGC. We could be an EGC until December 31, 2023, although circumstances could cause us to lose
that status earlier, including if the aggregate market value of our ADSs and ordinary shares held by non-affiliates exceeds $700 million as of
the end of our second fiscal quarter before that time, in which case we would no longer be an EGC as of the following December 31st (the
last day of our fiscal year). We cannot predict if investors will find our ADSs less attractive because we may rely on these exemptions. If
some investors find our ADSs less attractive as a result, there may be a less active trading market for our ADSs and the price of our ADSs
may be more volatile.

If  we  fail  to  maintain  an  effective  system  of  internal  controls  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 ADSs.

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, 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. Inadequate internal controls could also cause investors to
lose confidence in our reported financial information, which could have a negative effect on the trading price of our ADSs.

53

 
Management is required to assess the effectiveness of our internal controls annually. However, for as long as we are an EGC, our independent
registered public accounting firm will not be 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 requiring us to
incur  the  expense  of  remediation  and  could  also  result  in  an  adverse  reaction  in  the  financial  markets  due  to  a  loss  of  confidence  in  the
reliability of our financial statements.

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

The  trading  market  for  our  ADSs  depends  in  part  on  the  research  and  reports  that  securities  or  industry  analysts  publish  about  us  or  our
business. If no or too few securities or industry analysts provide coverage or if one or more of the analysts who cover us downgrade our
ADSs or publish inaccurate or unfavorable research about our business, the price of our ADSs would likely decline. If one or more of these
analysts cease coverage of us or fail to publish reports on us regularly, demand for our ADSs could decrease, which might cause the price of
our ADSs and trading volume to decline.

54

 
 
Item 4. Information on the Company

A. History and Development of the Company.

ASLAN Pharmaceuticals Pte. Ltd. was incorporated in Singapore in April 2010 and ASLAN Pharmaceuticals Limited was incorporated in
Cayman Islands in June 2014. Our ADSs have been listed on The Nasdaq Global Market (Nasdaq) since May 2018 and our ordinary shares
were previously listed on the Taipei Exchange (TPEx). In August 2020, our ordinary shares ceased trading on TPEx, and in September 2020,
our  shareholders  approved  the  cessation  of  our  public  company  status  in  Taiwan,  resulting  in  Nasdaq  being  the  primary  listing  of  our
securities.  In  September  2020,  we  received  confirmation  from  the  Financial  Supervisory  Commission  of  Taiwan  (FSC),  confirming  the
removal of our public company status in Taiwan. As a result, we are no longer bound by the rules and regulations of the FSC or TPEx.

Our principal executive offices are located at 83 Clemenceau Avenue, #12-03 UE Square, Singapore 239920. Our telephone number at that
address is +65 6222 4235. Our registered office in the Cayman Islands is at the offices of Walkers Corporate Limited, 190 Elgin Avenue,
George Town, Grand Cayman KY1-9008 Cayman Islands. Our agent for service of process in the United States is Cogency Global Inc. 10
East 40th Street 10th Floor, New York, New York 10016, and the telephone number is +1 212 947 7200. The SEC maintains an internet site
that  contains  reports,  proxy  and  information  statements,  and  other  information  regarding  issuers  that  file  electronically  with  the  SEC  at
http://www.sec.gov.  We  also  maintain  a  corporate  website  at  www.aslanpharma.com.  Information  contained  in,  or  that  can  be  accessed
through, our website is not a part of, and shall not be incorporated by reference into, this document. We have included our website address in
this document solely as an inactive textual reference.

Under ASLAN Pharmaceuticals Limited, there are several legal entities as our fully owned subsidiaries and investment in associates. Our
fully owned subsidiaries, ASLAN Pharmaceuticals Taiwan Limited, ASLAN Pharmaceuticals Australia Pty Ltd., ASLAN Pharmaceuticals
Hong  Kong  Limited,  ASLAN  Pharmaceuticals  (Shanghai)  Co.  Ltd.  and  ASLAN  Pharmaceuticals  (USA)  Inc.  were  incorporated  in  the
Republic of China, Australia, Hong Kong, China and the United States in November 2013, July 2014, July 2015, May 2016 and October
2018 respectively.

We have established a joint venture called JAGUAHR Therapeutics Pte. Ltd. with Bukwang Pharmaceutical Co., Ltd. (Bukwang), a leading
research  and  development  focused  Korean  pharmaceutical  company,  to  develop  antagonists  of  the  aryl  hydrocarbon  receptor  (AhR),  an
immune checkpoint inhibitor.

Since our inception in 2010, we have devoted substantially all of our resources to acquiring rights to, and developing our product candidates,
including preclinical studies and clinical trials and providing general and administrative support for our operations. We have not generated
any revenue from product sales and we do not currently have any products approved for commercialization. We have financed our operations
through a combination of debt and equity financings and government grants.

55

 
 
B. Business Overview.

We are a clinical-stage immunology focused biopharmaceutical company developing innovative treatments to transform the lives of patients.

Our portfolio is led by eblasakimab (also known as ASLAN004), a potential first-in-class human monoclonal antibody that binds to the IL-13
receptor  α1  subunit  (IL-13Rα1),  blocking  signaling  of  two  pro-inflammatory  cytokines,  IL-4  and  IL-13  which  are  central  to  triggering
symptoms of atopic dermatitis, such as redness and itching of the skin. Eblasakimab has the potential to improve upon current biologics used
to treat allergic disease.

We  are  currently  conducting  a  Phase  2b  clinical  trial  investigating  eblasakimab  as  a  therapeutic  antibody  for  moderate-to-severe  atopic
dermatitis (AD). We expect to report topline data from the Phase 2b trial in the first half of 2023. In September 2021, we announced topline
data  from  our  Phase  1  multiple  ascending  dose  (MAD)  study,  conclusively  establishing  proof  of  concept  for  eblasakimab  in  AD,  and
supporting a potentially differentiated safety and efficacy profile.

We are also developing farudodstat (also known as ASLAN003), an orally active, potent inhibitor of human dihydroorotate dehydrogenase
(DHODH) that has the potential to be a best-in-class therapy in autoimmune disease. Inhibition of DHODH is demonstrated to have anti-
inflammatory and immunomodulatory effects that are selective towards rapidly proliferating lymphocytes, making it an attractive target for
immune-mediated  inflammatory  diseases  such  as  inflammatory  bowel  disease  (IBD)  and  autoimmune  skin  disorders.  We  are  planning  to
conduct Phase 2 clinical trials in both indications with the first trial expected to initiate in the first half of 2022.

Our Product Candidates

The following table summarizes our product candidate pipeline and discovery programs:

We hold global rights to all of our product candidates with the exception of farudodstat, for which Kyungnam Biopharma (previously known
as BioGenetics) acquired rights for the Republic of Korea (South Korea).

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Eblasakimab. Eblasakimab is a fully human monoclonal antibody that binds to the IL-13 receptor a1 subunit (IL-13Ra1), blocking signaling
of  two  pro-inflammatory  cytokines,  IL-4  and  IL-13,  which  are  central  to  triggering  symptoms  of  atopic  dermatitis,  such  as  redness  and
itching of the skin. In March 2021, we announced interim results from a Phase 1 MAD study, reporting data on the 3 dose escalation cohorts
– cohorts 1 (200mg), 2 (400mg) and 3 (600mg) - with subcutaneous administration once weekly for 8 weeks. We then recruited patients into
an  expansion  cohort,  cohort  4  -  at  the  highest  dose,  600mg  and  announced  positive  topline  results  from  this  study  in  September  2021,
comparing all patients dosed at 600mg in cohorts 3 and 4 with patients that received placebo across the study. Eblasakimab demonstrated a
statistically significant improvement versus placebo in the primary efficacy endpoint of percent change from baseline in EASI (at 8 weeks)
and  also  showed  statistically  significant  improvements  in  other  key  efficacy  endpoints,  including  EASI-50,  EASI-75,  peak  pruritus  and
POEM. In addition, eblasakimab was well-tolerated with no emerging safety concerns.

In the first quarter of 2022, we initiated a Phase 2b study in moderate-to-severe atopic dermatitis patients. We expect to report topline data
from the Phase 2b trial in the first half of 2023. We are also currently evaluating the use of eblasakimab in other diseases driven by type 2
inflammation.

Farudodstat.  Farudodstat  is  an  orally  administered,  small-molecule  inhibitor  of  dihydroorotate  dehydrogenase  (DHODH)  and  has  been
investigated in three phase 1 clinical studies in healthy volunteers, and one Phase 2 study in patients with acute myeloid leukemia (AML).
The high potency and selectivity of farudodstat, and the favorable safety profile demonstrated in clinical studies to date, may offer best-in-
class  potential  as  a  treatment  for  autoimmune  conditions.  We  plan  to  investigate  farudodstat  in  a  Phase  2  clinical  study  for  the  treatment
Inflammatory  Bowel  Disease  (IBD)  with  the  study  expected  to  initiate  in  the  first  half  of  2022.  We  also  plan  to  test  farudodstat  in
autoimmune skin diseases.

Additional Pipeline Programs. We have established a joint venture called JAGUAHR Therapeutics Pte. Ltd. with Bukwang Pharmaceutical
Co.,  Ltd.  (Bukwang),  a  leading  research  and  development  focused  Korean  pharmaceutical  company,  to  develop  antagonists  of  the  aryl
hydrocarbon  receptor  (AhR),  an  immune  checkpoint  inhibitor.  Our  shareholding  in  JAGUAHR  Therapeutics  Pte.  Ltd  in  April  2021  was
diluted from 55% to 35% as a result of which, we no longer held a majority interest.

Our Product Candidates

Eblasakimab (ASLAN004)

Eblasakimab  is  a  fully  human  monoclonal  antibody  that  targets  the  IL-13  receptor  α1  subunit  (IL-13Rα1).  Eblasakimab  is  currently  in
clinical  development,  and  we  are  not  aware  of  any  other  antibodies  in  clinical  development  targeting  IL-13Rα1.  By  targeting  IL-13Rα1,
which forms the type 2 receptor complex with IL-4Rα, eblasakimab potently inhibits signaling of both interleukin 4 (IL-4) and interleukin 13
(IL-13). IL-4 and IL-13 are central to triggering the signs and symptoms of allergy in atopic dermatitis, such as redness and itching of the
skin,  as  well  as  asthma  symptoms  such  as  shortness  of  breath,  wheeze  and  cough.  Dupilumab  is  marketed  for  moderate-to-severe  atopic
dermatitis, moderate-to-severe asthma and chronic rhinosinusitis with nasal polyposis and is in development for other type 2 driven diseases
including eosinophilic eosophagitis (EoE), prurigo nodularis (PN) and chronic spontaneous urticaria (CSU). As we target the same pathways
as dupilumab, we believe eblasakimab can follow a similar regulatory path. We believe eblasakimab has the potential to become a first-in-
class inhibitor of the IL-13 receptor and best-in-disease for atopic dermatitis and other type 2 driven allergic disease. By targeting IL-13Rα1,
rather than IL-4Rα, we believe eblasakimab has the potential to offer a differentiated profile, including competitive efficacy, lower dosing
frequency and a favorable side effect profile.

57

 
We have initiated a Phase 2b clinical trial investigating eblasakimab as a therapeutic antibody for atopic dermatitis. In first quarter of 2021,
we announced the positive interim readout of our Phase 1 multiple ascending dose (MAD) trial which was then followed by the release of our
topline results in the third quarter. In the first quarter of 2022, we initiated a Phase 2b study in moderate-to-severe atopic dermatitis patients.
We expect to report topline data from this trial in the first half of 2023.

In  the  future,  we  may  also  develop  eblasakimab  in  other  type  2  driven  inflammatory  indications,  such  as  eosinophilic  esophagitis  (EoE),
chronic spontaneous urticaria (CSU), and prurigo nodularis (PN). We licensed worldwide rights for eblasakimab from CSL Limited (CSL) in
May 2014.

Mechanism of Action

Eblasakimab is a fully human monoclonal antibody with high affinity binding that inhibits both IL-4 and IL-13 signaling by binding to IL-
13Rα1. The cytokines IL-4 and IL-13 are the main drivers of allergic inflammation and have mutually redundant functions. They selectively
bind and stimulate the type 2 receptor, which is a complex composed of IL-4Rα and IL-13Rα1. Stimulation of this receptor complex triggers
a signaling cascade, which releases inflammatory mediators that can result in atopic dermatitis, asthma or other type 2 inflammatory diseases.
The pivotal role for this pathway in these disease indications has been exemplified by the monoclonal antibody dupilumab which binds to IL-
4Rα to block signaling by IL-4 and IL-13. We are not aware of any other distinct monoclonal antibody in development that can inhibit both
IL-4 and IL-13 signaling by targeting IL-13Rα1.

Eblasakimab binds more strongly to IL-13Rα1 than dupilumab relative to its respective ligand. Eblasakimab has a 60-fold higher affinity for
the IL-13Rα1 than IL-13, whereas dupilumab only has a three-fold higher affinity for the IL-4Rα than IL-4. This greater affinity difference
between  ligand  and  receptor  binding  may  translate  to  a  lower  required  concentration  of  eblasakimab,  compared  to  dupilumab,  and  may
provide improved dosing frequency and efficacy.

58

 
 
 
Unlike  dupilumab,  eblasakimab  does  not  bind  to  the  type  1  receptor,  which  contains  the  IL-4Rα  but  not  IL-13Rα1.  We  believe  that  by
avoiding inhibition of the type 1 receptor, eblasakimab may have fewer side effects than dupilumab, which does bind the type 1 receptor.

Advantages

We believe that eblasakimab has the potential to be a best-in-disease therapy:

•

•

•

Validated  mechanism  with  the  potential  for  greater  efficacy  than  IL-13  selective  and  IL-4  selective  inhibitors.  IL-13
selective  inhibitors,  such  as  lebrikizumab  and  tralokinumab,  have  shown  mixed  efficacy  in  treating  allergic  inflammation.  We
believe  that  agents  that  can  block  the  activity  of  both  IL-4  and  IL-13  will  be  more  efficacious  as  redundancy  in  signaling  is
removed  by  blocking  type  2  receptor  signaling.  Dupilumab  was  shown  to  be  effective  in  treating  moderate-to-severe  atopic
dermatitis. Eblasakimab  and  dupilumab  share  the  same  mechanism  of  action  by  blocking  IL-4  and  IL-13  signaling  through  the
Type 2 receptor. In our Phase 1 MAD clinical trial, the mean change from baseline in EASI in the active arm was 61% versus 32%
in the placebo arm after 8 weeks of treatment with eblasakimab in the Intent-to-Treat population. 50% of patients in the active arm
achieved EASI-75 versus 13% of patients on the placebo arm. The efficacy may continue to improve with dosing beyond 8 weeks.

Potential for less frequent dosing. Dupilumab may require significantly higher steady state concentrations than eblasakimab for
full  target  inhibition,  which  may  allow  for  less  frequent  dosing.  Dupilumab  is  dosed  once  every  two  weeks  via  subcutaneous
injection.  Eblasakimab  may  offer  the  potential  for  monthly  dosing  and  this  is  being  investigated  in  clinical  development.  A
reduced injection frequency would provide patients with greater convenience.

Potential for faster onset of action. In the clinic, eblasakimab delivered intravenously demonstrated a rapid onset of action with
full receptor occupancy and complete inhibition of a

59

 
 
 
 
 
 
key downstream biomarker of IL-13 and IL-4 signaling, STAT6, within one hour of dosing, closely reflecting the data obtained in
the cynomolgus monkey. In our Phase 1 MAD study, we saw a rapid fall  in  EASI,  pruritis  (itch) and  POEM  after  the  first  dose
which continued through the treatment period.

•

•

Potential for improved safety profile. Eblasakimab targets the IL-13Rα1 subunit of the type 2 receptor, whereas dupilumab binds
to IL-4Rα. As a result, both eblasakimab and dupilumab block the type 2 receptor, which contains IL-4Rα and IL-13Rα1, however
dupilumab also blocks the type 1 receptor, which contains only IL-4Rα, and is expressed on T-cells and other hematopoietic cells.
In  published  clinical  studies  in  atopic  dermatitis,  dupilumab  demonstrated  persistent  conjunctivitis  in  5-28%  of  patients,  often
requiring topical ocular treatment with tacrolimus or steroids. In contrast, lebrikizumab targets only the IL-13 ligand via the type 2
receptor  and  shows  a  far  lower  incidence  of  conjunctivitis  in  atopic  dermatitis  patients,  suggesting  that  inhibition  of  the  type  1
receptor, rather than the type 2 receptor, may be responsible for driving conjunctivitis.

Potential for increased drug stability. Dupilumab can be stored for a maximum of 14 days at room temperature (2°C or 77°F)
and cannot be stored above room temperature. As this drug can be self-administered, it may require special storage and handling
when travelling. Eblasakimab may have increased drug stability and therefore greater storage flexibility.

Market Opportunity

Market Opportunity in Severe Atopic Dermatitis

Atopic dermatitis is the most common form of eczema, affecting over 200 million patients worldwide, characterized by red inflamed skin and
severe  daytime  and  nighttime  itching,  which  can  severely  impact  patients’  quality  of  life.  Up  to  50%  of  atopic  dermatitis  patients  are
considered moderate-to-severe, for which currently available therapeutics are limited and management is challenging in the majority of cases.

Treatment  options  have  historically  focused  on  topical  therapies.  In  December  2016,  the  U.S.  FDA  granted  approval  for  crisaborole
(developed by Pfizer Inc.), a topical treatment for mild-to-moderate atopic dermatitis. More recently in March 2017, the U.S. FDA granted
approval  for  dupilumab  (developed  by  Sanofi  S.A.  and  Regeneron  Pharmaceuticals,  Inc.)  for  adults  with  moderate-to-severe  atopic
dermatitis. Until recently, dupilumab was the only approved biologic therapy available and has been driving significant growth in the market,
which is expected to reach $24 billion by 2029. In December 2021, tralokinumab (Leo Pharma A/S) was approved by the FDA for adults
with  moderate-to-severe  atopic  dermatitis.  However  there  remains  a  significant  unmet  need,  with  only  35%  of  patients  treated  with
dupilumab achieving an optimal response and conjunctivitis reported in 25-50% to patients in clinical practice.

In 2022, two small molecule inhibitors of Janus kinase (JAK), abrocitinib (Pfizer Inc.) and upadacitinib (AbbVie Inc), were approved by the
U.S.  FDA  for  treatment  for  adults  with  moderate-to-severe  atopic  dermatitis,  however  their  use  is  limited  to  adults  living  with  refractory,
moderate-to-severe AD whose disease is not adequately controlled with other systemic drug products, including biologics, or when use of
those therapies is inadvisable. Moreover, JAK inhibitors carry three black box warnings for safety: higher rates of heart events such as heart
attack or stroke, cancer, and blood clots.

Market Opportunity in Type 2 Driven Diseases

The type 2 immune response is dominant against environment-related antigens. While important in protection against helminths and in tissue
repair, uncontrolled type 2 responses are implicated in allergy and atopic diseases. The type 2 response is orchestrated by key cytokines IL-4,
IL-5 and IL-13 which

60

 
 
 
 
result  in  production  of  IgE  and  activation  of  mast  cells  and  eosinophils.  Several  conditions  including  asthma,  atopic  dermatitis,  allergic
rhinitis, eosinophilic gastrointestinal disorders are driven by type 2 inflammation and can be grouped as type 2 driven diseases. The market
for type 2 driven diseases is large and continues to grow with over 500 million patients affected worldwide.

The development of dupilumab has demonstrated the importance of IL-4 and IL-13 signalling in multiple type 2 driven diseases. By targeting
the IL-13 receptor, we believe eblasakimab has the potential to be an effective treatment in a similar range of diseases.

Preclinical and Clinical Development

Eblasakimab  is  a  fully  human  IgG4  monoclonal  antibody  that  specifically  binds  to  the  human  IL-13Rα1  protein  and  was  originally  made
using the Medarex mouse technology. The antibody was isolated and optimized to have picomolar binding affinity by CSL Behring.

Eblasakimab is a potent inhibitor of both IL-4 and IL-13 signaling with a binding affinity in the picomolar range for human IL-13Rα1. In in
vitro  assays,  eblasakimab  inhibits  the  release  of  key  allergic  mediators,  such  as  thymus  and  activation  regulated  chemokine  (TARC)  that
maintain and amplify allergic reactions initiated by IL-4 and IL-13.

Eblasakimab potently inhibits TARC release from human cells

Single Ascending Dose Clinical Trial in Healthy Volunteers

In June 2019, we announced the successful completion of a Single Ascending Dose (SAD) clinical trial testing intravenous and subcutaneous
administration of eblasakimab in healthy volunteers. The first subject was enrolled in October 2018 and the last subject was dosed in March
2019.  The  single  ascending  dose  clinical  trial  explored  the  safety,  tolerability,  pharmacokinetic  profile  and  pharmacodynamic  profile  of
eblasakimab when dosed via both intravenous and subcutaneous routes of administration. The clinical trial consisted of 10 cohorts with up to
six patients per cohort.

61

 
 
 
Phase 1 eblasakimab Single Ascending Dose Trial Design (completed)

Eblasakimab  was  well  tolerated  at  all  dose  levels  via  both  intravenous  and  subcutaneous  routes  of  administration.  No  conjunctivitis  was
noted in any subjects dosed with eblasakimab and there were no adverse events that led to discontinuation at any dose level.

Drug-related adverse event

N = 44

Decreased appetite
Alanine aminotransferase increased
Diarrhea
Pyrexia
Blood lactate dehydrogenase increase
Weight decrease
Lymphocyte count decrease
Headache
C-reactive protein increase
Injection site pruritus (mild)

Any grade

(%)

Mild

Severity

Moderate

Severe

5
2
2
2
2
2
2
2
2
2

1
1
1
1
1
1
1
0
1
1

1
0
0
0
0
0
0
1
0
0

0
0
0
0
0
0
0
0
0
0

N

2
1
1
1
1
1
1
1
1
1

The SAD clinical trial also measured the pharmacokinetic profile of eblasakimab and pharmacodynamic markers of inhibiting IL-4 and IL-13
binding to the IL-13Rα1, such as IL-13α1 receptor occupancy and inhibition of phosphorylation of STAT6 (pSTAT6), a key marker of the
signal transduction in allergic inflammation immediately downstream of IL-4 and IL-13 binding to the type 2 receptor. In mouse models of
allergic inflammation, the knockout of STAT6 completely abolished allergic inflammation.

When greater than or equal to 600mg eblasakimab was administered intravenously (10mg/kg) it demonstrated 100% receptor occupancy and
complete inhibition of STAT6 phosphorylation in less than 1 hour after dosing. These effects were maintained for over 29 days following a
single dose of eblasakimab, suggesting monthly dosing may be achievable. The rapid inhibition of IL-4 and IL-13 signaling by eblasakimab
could also lead to a fast onset of symptom relief in atopic dermatitis patients.

62

 
 
 
 
 
Multiple Ascending Dose Clinical Trial in Moderate-to-Severe Atopic Dermatitis

In October 2019, we initiated a MAD clinical trial testing eblasakimab in moderate-to-severe AD patients. The randomized, double-blind,
placebo-controlled trial evaluated three doses (200mg, 400mg and 600mg) of eblasakimab delivered weekly via subcutaneous injection, with
approximately 8 patients in each cohort. Based on a review of blinded safety data completed in January 2021, the highest dose, 600mg, was
selected for the expansion cohort, which recruited 27 additional patients. Patients were dosed weekly for eight weeks to determine safety and
the  efficacy  of  eblasakimab.  The  primary  endpoint  was  safety  and  tolerability.  Secondary  endpoints  included  efficacy  at  eight  weeks  as
measured by improvement in the Eczema Area and Severity Index (EASI) score, EASI-50, EASI-75, Investigators Global Assessment (IGA),
pruritis numeric rating scale (NRS) and Patient-Oriented Eczema Measure (POEM).

The trial was designed with 80% power to detect a 39% improvement in EASI compared to placebo at eight weeks.

The  trial  recruited  approximately  50  moderate-to-severe  atopic  dermatitis  patients  and  recruitment  into  the  expansion  cohort  started  in
January 2021. We reported topline data from this trial in the third quarter of 2021. After completion of the MAD trial, we initiated a Phase 2b
dose-range finding trial in atopic dermatitis patients.

Eblasakimab MAD Design in Moderate-to-Severe Atopic Dermatitis

In March 2021, we reported positive interim unblinded data from the first three dose cohorts (200mg, 400mg and 600mg) of the ongoing
MAD  clinical  trial.  The  first  three  cohorts  randomized  25  patients  from  the  United  States,  Australia  and  Singapore.  Three  patients
discontinued the trial due to restrictions imposed in response to COVID-19. Of the remaining 22 patients, 18 completed at least 29 days of
dosing and assessment and were evaluable for efficacy. The average baseline EASI score of patients was 32.5 and the average IGA score was
3.4  (n=18).  At  week  8,  the  average  reduction  in  EASI  from  baseline  at  therapeutic  doses  (400mg  and  600mg  cohorts)  was  74%  (n=9)
compared to 42% (n=5) for patients on placebo. 89% of patients achieved EASI-50 versus 40% on placebo; 67% achieved EASI-75 versus
0% on placebo; 56% achieved EASI-90 versus 0% on placebo; and 22% of patients achieved IGA of 0 or 1 versus 0% on placebo. Peak
pruritus improved after just one dose and continued to improve by an average of 46% relative to baseline at week 8 compared to 16% for
patients on placebo. The proportion of patients with adverse events and treatment-related adverse events were similar across treatment and
placebo arms. There were no treatment-related adverse events in the active arm that led to discontinuation.

63

 
 
 
 
In  September  2021,  we  announced  positive  topline  data  from  the  completed  study  conclusively  establishing  proof-of-concept  for
eblasakimab in AD. Eblasakimab achieved a statistically significant improvement versus placebo in the primary efficacy endpoint of percent
change from baseline in the Eczema Area Severity Index (EASI), and, although the study was not designed to do so, also showed statistically
significant improvements in other key efficacy endpoints: EASI-50, EASI-75, peak pruritus and POEM.
In the intent to treat (ITT) population, the average reduction from baseline in EASI at 8 weeks was 61% (n=22) compared to 32% (n=16) for
patients on placebo (one-sided p-value of 0.023); 77% of the patients achieved EASI-50 versus 38% on placebo (one-sided p-value of 0.016),
and 50% achieved EASI-75 versus 13% on placebo (one-sided p-value of 0.018). 32% of patients achieved Investigator's Global Assessment
(IGA) of 0 or 1 versus 19% on placebo. Peak pruritus improved by an average of 37% (n=19) relative to baseline at 8 weeks compared to
16% for patients on placebo (one-sided p-value of 0.032).

In a sensitivity analysis that excluded a group of patients from one site that appeared atypical of moderate-to-severe AD patients, 69% of
patients on the active arm (n=16) achieved EASI-75 versus 15% on placebo (n=13), while 44% of patients on the active arm (n=16) achieved
IGA of 0 or 1 versus 15% on placebo (n=13).

Phase 2b Dose-Ranging Clinical Trial in Moderate-to-Severe Atopic Dermatitis

TREK-AD  is  a  randomized,  double-blind,  placebo-controlled,  multicenter,  dose-ranging  trial  to  evaluate  the  efficacy  and  safety  of
eblasakimab in adult patients with moderate-to-severe AD. The study will evaluate the efficacy and safety of eblasakimab as monotherapy in
adult patients with moderate-to-severe AD who are candidates for systemic therapy. The study has 5 treatment arms (4 active treatment arms
and 1 placebo arm) evaluating eblasakimab administered as subcutaneous injections at three dose levels and two dosing frequencies (every 2
weeks – q2w, or every 4 weeks – q4w) after 2 or 3 loading doses:

The study is expected to enroll approximately 300 adult patients across over 100 sites in the United States, Europe and Asia and will consist
of a 16-week treatment period and 12-week safety follow-up period. The primary efficacy endpoint is percentage change in EASI score from
baseline  to  Week  16.  Other  key  secondary  endpoints  at  Week  16  include  proportion  of  patients  achieving  EASI  score  reductions  of  50%
(EASI 50) or 75% (EASI 75), IGA of clear or almost clear (IGA 0/1 response on 5-point scale), and reductions in P-NRS, and various patient
reported outcomes including POEM, as well as safety and tolerability. The topline data readout is expected to be in the first half of 2023.

64

 
 
 
 
 
Fraudostat (ASLAN003)

Farudodstat  is  an  orally  active,  potent  inhibitor  of  DHODH  which  was  designed  to  address  the  limitations  of  first  generation  DHODH
inhibitors  in  inflammatory  autoimmune  diseases.  Teriflunomide and leflunomide,  which  is  a  prodrug  of  teriflunomide,  are  first  generation
DHODH  inhibitors,  approved  in  the  United  States,  Europe  and  Asia  for  the  treatment  of  rheumatoid  arthritis  and  multiple  sclerosis,
respectively. These molecules are less potent inhibitors of DHODH as compared to farudodstat and are sufficient to slow the proliferation of
inflammatory cells and therefore adequate in chronic inflammatory disorders.

However,  these  molecules  are  known  to  have  off-target  activities,  extremely  long  wash-out  period  and  have  black-box  warnings  for
hepatotoxicity  and  reproductive  toxicity,  requiring  close  patient  monitoring  or  restricting  use  altogether.  In  contrast,  farudodstat  is
structurally distinct from and up to two orders of magnitude more potent at inhibiting DHODH than leflunomide and teriflunomide and has a
half-life of 18 hours with no accumulation, allowing for rapid clearance on cessation of treatment.

We licensed farudodstat from Almirall in 2012 after Almirall’s completion of a Phase 1 single ascending dose clinical trial, in which the drug
was well-tolerated in healthy volunteers. We then conducted two additional Phase 1 clinical trials, exploring multiple ascending doses and
fed/fasted comparison in healthy volunteers. These trials demonstrated that the drug was well-tolerated and had the potential for once daily
dosing. We subsequently explored the activity of farudodstat in AML, by conducting a small Phase 2 study, which showed some signs of
activity in patients with AML and demonstrated that farudodstat was well-tolerated in this population.

We plan to investigate farudodstat in a Phase 2 clinical study for the treatment Inflammatory Bowel Disease (IBD) with the study expected to
initiate in the first half of 2022. We also plan to test farudodstat in autoimmune skin diseases, such as alopecia areata and vitiligo.

Mechanism of Action

Rapidly proliferating cells require increased levels of adenosine triphosphate (ATP) and pyrimidines for growth and replication. Farudodstat
is an inhibitor of DHODH, which is the enzyme controlling the conversion of dihydroorotate (DHO) to orotate, the rate limiting step in the de
novo synthesis of uridine

65

 
 
 
 
 
monophosphate (UMP) which is a pyrimidine precursor. Pyrimidines are nucleotides and are essential building blocks for the production of
deoxyribonucleic  acid  (DNA)  and  ribonucleic  acid  (RNA)  in  mammalian  cells.  DHODH  is  located  in  the  mitochondria  and  during
manufacture of nucleotides it also contributes to the production of ATP. Inhibition of DHODH depletes the intracellular pool of pyrimidines
and contributes to lower levels of ATP, which inhibits the cell’s ability to replicate. Importantly, normally functioning, non-proliferating cells
can utilize salvage pathways to obtain ATP and pyrimidines, so the effects of DHODH inhibition are expected to selectively affect only the
types of rapidly proliferating cells implicated in disease.

This broad mechanism may have utility in several distinct therapeutic areas. In T-cell mediated inflammatory autoimmune diseases such as
rheumatoid arthritis and multiple sclerosis, inhibition of DHODH to arrest the proliferation of autoreactive lymphocytes is a well-established
treatment strategy.

Advantages

We believe that farudodstat has the potential to be a best-in-class DHODH inhibitor in autoimmune disease due to the following competitive
advantages:

•

•

•

Potent inhibition of DHODH. The binding affinity of farudodstat to DHODH is up to two orders of magnitude stronger than first
generation DHODH inhibitors, such as leflunomide and teriflunomide, and other clinical stage compounds.

Addresses  the  toxicities  associated  with  first  generation  inhibitors.  Existing  DHODH  inhibitors,  such  as  leflunomide  and
teriflunomide, are associated with significant off-target toxicities and carry black box warnings for hepatotoxicity and reproductive
toxicity.  Farudodstat  has  been  found  to  be  well  tolerated  in  Phase  1  and  Phase  2  studies.  In  work  undertaken  by  Liverpool
University,  a  world  leading  center  for  hepatotoxicity,  scientists  evaluated  the  hepatotoxic  potential  of  a  panel  of  six  DHODH
inhibitors in two hepatic in vitro models. In one model, farudodstat was shown to be the least toxic compound tested despite being
one of the most potent DHODH inhibitors, while teriflunomide and leflunomide were equally the most toxic compounds tested.

Highly favorable pharmacokinetic (PK) profile. Both leflunomide and teriflunomide take between three and four weeks to build
to therapeutic levels and two years to clear completely after dosing is stopped. In contrast, farudodstat reaches full exposure in 24
hours  with  a  half-life  of  18  hours  allowing  rapid  clearance  following  cessation  of  treatment.  Farudodstat  shows  a  linear,  dose-
proportional PK profile and allows for once-daily, oral dosing which is important in ensuring patient compliance.

66

 
 
 
 
 
 
Market Opportunity

The autoimmune diseases market is large and continues to grow, with indications such as psoriasis and inflammatory bowel disease (IBD)
affecting as many as 2% and 1% of the United States population, respectively. In 2017 the global autoimmune disease therapeutics market
was valued at $110 billion and is forecast to reach $153 billion by 2025. Many diseases have similar or related underlying pathogenesis, and
some have few or no effective pharmaceutical treatment options.

IBD  is  characterized  by  chronic  inflammation  of  the  gastrointestinal  tract  and  comprises  of  two  conditions:  ulcerative  colitis  (UC)  and
crohn’s disease (CD), with over 6.8 million patients estimated to be living with IBD worldwide. IBD patients experience varying levels of
gastrointestinal symptoms with potential long-term serious complications in the intestines. Treatment of mild to moderate disease relies on
oral corticosteroids and with few safe, effective long term treatment options. Biologics against inflammatory mediators including TNF and
IL-23 are used in treatment of moderate-to-severe patients. The UC market is expected to be $9.5 billion in 2029 while the CD market is
expected to be $19.9 billion in 2029.

Autoimmune diseases of the skin include multiple indications such as psoriasis, alopecia areata, vitiligo and pemphigus. Patient symptoms
vary  based  on  the  specific  conditions  but  can  include  skin  lesions,  blisters,  plaque  and  skin  scarring.  Current  treatments  are  limited  to
systemic corticosteroids and immunosuppressive treatments with limited safe and effective long term treatment options.

The broad immunomodulatory and anti-inflammatory properties of farudodstat may have utility in several different diseases and may offer a
safe  and  convenient  treatment  option  for  patients  with  these  diseases.  Other  than  the  first  generation  DHODH  inhibitors,  leflunomide and
teriflunomide,  approved  in  rheumatoid  arthritis  and  multiple  sclerosis  respectively,  there  are  no  DHODH  inhibitors  approved  for  the
treatment of autoimmune disease, presenting a compelling opportunity for farudodstat.

Preclinical and Clinical Development

We assessed the potency of farudodstat using three standard assays: cell free, human primary cell, and human whole blood. The table below
shows that farudodstat is more potent than teriflunomide. The IC50 value is the concentration of the drug required to produce 50% inhibition
of response in the assay.

Study

Enzymatic DHODH inhibition

Human PBMC proliferation inhibition

IFNγ inhibition in human whole blood

Farudodstat
IC50 (µM)

Teriflunomide
IC50 (µM)

0.035

1.4

2.5

1.1

46

259

67

 
 
 
 
 
In  response  to  the  black  box  warnings  for  hepatotoxicity  associated  with  the  first  generation  DHODH  inhibitors  leflunomide  and
teriflunomide, in vitro studies were conducted to further investigate the hepatotoxicity of several DHODH inhibitors. The study demonstrated
that farudodstat has the lowest potential for hepatotoxicity out of 6 approved and clinical stage DHODH inhibitors.

Concentration (µM IC50) required to induce mitochondrial toxicity in HepaRG cells at 24 hours

In  established  animal  models  of  multiple  sclerosis  (Experimental  Autoimmune  Encephalomyelitis  -  EAE)  and  rheumatoid  arthritis
(Adjuvent-Induced Arthritis - AIA) farudodstat has dose-proportional activity.

68

Jones et al (2021) Toxicology in Vitro 72:105096

 
 
 
 
Our Phase 1 single and multiple ascending dose clinical trials of farudodstat, which were conducted with 95 healthy subjects, demonstrated
dose proportional pharmacokinetics and no accumulation in the body. After a single 100 mg oral dose of farudodstat, the plasma levels of the
drug in Caucasians and Asians were highly similar and demonstrated stable drug levels in plasma at multiple doses. Farudodstat also reached
steady state after the second day of dosing and did not accumulate in the body.

Farudodstat Pharmacokinetic Profile

We predict the exposure of farudodstat to result in approximately 90% inhibition of DHODH, with 400mg taken once daily, in comparison to
the maximum dose of teriflunomide, which leads to only 30% inhibition, as shown in the graph below:

69

 
 
 
 
 
 
 
DHODH Binding with Farudodstat Compared to Teriflunomide

Discovery Pipeline

Joint Venture to Develop Novel Pre-clinical AhR Antagonists

In  September  2019,  we  announced  that  we  had  established  a  new  joint  venture  with  Bukwang  to  develop  preclinical  aryl  hydrocarbon
receptor (AhR) antagonists from our early stage pipeline. The joint venture, JAGUAHR Therapeutics Pte. Ltd. (JAGUAHR), will focus on
developing new immuno-oncology therapeutics for global markets targeting the AhR pathway.

AhR  is  a  druggable  transcription  factor  that  acts  as  a  master  regulator  of  the  immune  system.  The  enzymes  IDO1,  IDO2  and  TDO  are
frequently overexpressed in numerous tumor types and convert tryptophan into kynurenine (KYN) in the tumor microenvironment. KYN is
then actively transported into dendritic cells and effector T-cells that are mobilized to detect and kill tumor cells. KYN signaling via AhR in
these cell types converts them into regulatory T-cells, suppressing the immune system and preventing it from attacking tumor cells. Research
has demonstrated that the unique advantages of AhR antagonists include broadly inhibiting the signaling of all AhR ligands produced by any
enzyme that metabolizes tryptophan, and robust activation of the immune response to kill cancer cells.

Pursuant to the terms of the agreement establishing the joint venture agreement (JV Agreement), we transferred the global rights to all of the
assets related to AhR technology, originally discovered and developed by ASLAN and its collaborators, into JAGUAHR. Bukwang invested
a total of $5.0 million in JAGUAHR in two tranches to fund lead optimization and candidate selection. Until the IND application is filed, we
retain the rights to buy back the assets related to AhR technology at a price equal to three times the amount invested by Bukwang.

At inception we owned a controlling stake 55% of the JAGUAHR entity. The first tranche of $2.5 million was received by JAGUAHR from
Bukwang in October 2019 and the second tranche of $2.5 million was received on April 28, 2021. In consideration for such payment, our
shareholding of JAGUAHR was diluted to 35% from 55%.

Competition

Our  industry  is  intensely  competitive  and  subject  to  rapid  and  significant  technological  change.  While  we  believe  that  our  knowledge,
experience  and  scientific  resources  provide  us  with  competitive  advantages,  we  face  substantial  competition  from  major  pharmaceutical
companies,  specialty  pharmaceutical  companies  and  biotechnology  companies  worldwide.  Many  of  our  competitors  have  significantly
greater

70

 
 
 
financial, technical and human resources. Small and early-stage companies may also prove to be significant competitors, particularly through
collaborative  arrangements  with  large  and  established  companies.  As  a  result,  our  competitors  may  discover,  develop,  license  or
commercialize products before or more successfully than we do.

We face competition with respect to our current product candidates, and will face competition with respect to future product candidates, from
segments of the pharmaceutical, biotechnology and other related sectors, as well as from academic institutions.

The  acquisition  or  licensing  of  pharmaceutical  products  is  also  very  competitive.  If  we  seek  to  acquire  or  license  products,  we  will  face
substantial competition from a number of more established companies, some of which have acknowledged strategies to license or acquire
products  and  many  of  which  are  bigger  than  us  and  have  more  institutional  experience  and  greater  cash  flows  than  we  have.  These  more
established companies may have competitive advantages over us, as may other emerging companies taking similar or different approaches to
product  licenses  or  acquisitions.  In  addition,  a  number  of  established  research-based  pharmaceutical  and  biotechnology  companies  may
acquire  products  in  late  stages  of  development  to  augment  their  internal  product  lines,  which  may  provide  those  companies  with  an  even
greater competitive advantage.

If  our  product  candidates  are  approved,  they  may  compete  with  currently  marketed  drugs  and  therapies  used  for  treatment  of  the  same
indications, and potentially with drug candidates currently in development. The key competitive factors affecting the success of any approved
product include its efficacy, safety profile, price, method of administration and level of promotional activity.

Eblasakimab

• We  are  not  aware  of  any  other  drugs  targeting  IL-13Rα1  and  we  believe  our  intellectual  property  which  includes  our  licensing

agreement with CSL would preclude such development.

•

•

•

•

Dupilumab  from  Sanofi  S.A.  and  Regeneron  Pharmaceuticals,  Inc.  is  approved  to  treat  moderate-to-severe  atopic  dermatitis,
moderate-to-severe asthma and chronic rhinosinusitis with nasal polyposis.

Tralokinumab from Leo Pharma A/S is approved to treat moderate-to-severe atopic dermatitis.

In addition to the biologics in the market, there are two newly approved JAK inhibitor drugs targeting the AD space. Abrocitinib
from Pfizer Inc. and upadacitinib from AbbVie Inc are both approved for the treatment of adults living with refractory, moderate-
to-severe AD, whose disease is not adequately controlled with other systemic drug products, including biologics, or when use of
those therapies is inadvisable.

Lebrikizumab targets the IL-13 ligand and being developed by Dermira, Inc./Eli Lilly. Lebrikizumab recently completed Phase 3 clinical
trials in atopic dermatitis and is expected to release data from the studies in the first half of 2022.

Farudodstat

•

•

Teriflunomide  and  leflunomide  from  Sanofi  S.A.  are  DHODH  inhibitors  approved  for  the  treatment  of  multiple  sclerosis  and
rheumatoid arthritis respectively.

Vidofludimus  (Immunic,  Inc),  PTC299  (PTC  Therapeutics,  Inc),  and  PP-001  (Panoptes  Pharma  Ges.m.b.H./EyeGate
Pharmaceuticals, Inc.) are DHODH inhibitors. Vidofludimus is currently

71

 
 
 
 
 
 
 
 
being  developed  in  multiple  sclerosis  and  ulcerative  colitis.  PP-001  is  in  development  for  uveitis  and  dry  eye.  PTC299  is  in
clinical development for haematological cancer.

•

Early  treatment  of  IBD  is  dominated  by  generic  mesalamine  and  oral  corticosteroids,  supplemented  with  the  use  of  generic
immunosuppressants  (eg.  azathioprine,  methotrexate).  In  more  severe  disease  anti-TNFα  biologics,  notably  adalimumab  and
infliximab, and their many biosimilars are now widely used. Other biologics which target the Integrin Alpha-4 beta-1/LPAM (eg.
vedolizumab, natalizumab) and IL-12/IL-23 (ustekinumab) are also approved and several other biological drugs with the same or
different  mechanisms  are  in  clinical  development.  However,  more  direct  competition  is  likely  to  come  from  emerging  oral
treatments which target JAK/STAT and S1P, and drugs in advanced clinical development include filgotinib (Gilead Sciences, Inc),
ozanimod  (Bristol  Myers  Squibb  Company),  upadacitinib  (AbbVie  Inc.),  and  amiselimod  (Mitsubishi  Tanabe  Pharma
Corporation).

Manufacturing

All of our clinical supplies are manufactured in accordance with current good manufacturing practices (cGMP) using high quality contract
manufacturing  organizations,  and  we  plan  to  continue  to  rely  on  contract  manufacturing  organizations  for  our  production  needs  for  the
foreseeable future. We do not have internal manufacturing capabilities for small molecules or biological drugs and we do not intend to build
or acquire infrastructure for manufacturing our product candidates for clinical or commercial supply.

All facilities and techniques used in the manufacture of products for clinical use or for sale in China must be operated in conformity with
good manufacturing practice guidelines as established by the National Medicinal Products Administration (NMPA). Failure to comply with
applicable requirements could result in the termination of manufacturing and significant fines.

License and Collaboration Agreements

License Agreement with CSL

On May 12, 2014, we entered into a license agreement with CSL, which was subsequently amended and restated on May 31, 2019, pursuant
to which we obtained an exclusive, worldwide license to certain intellectual property owned or licensed by CSL, including patents and know-
how,  to  develop,  manufacture  for  clinical  trials  and  commercialize  eblasakimab  for  the  treatment,  diagnosis  or  prevention  of  diseases  or
conditions  in  humans.  Our  development  under  such  agreement  is  currently  focused  on  the  treatment  of  respiratory  and  inflammatory
conditions, and in particular, atopic dermatitis.

Under  the  amended  agreement,  we  are  generally  obligated  to  use  diligent  efforts  to  develop  eblasakimab products in accordance with the
development plan, to obtain marketing approvals for eblasakimab products worldwide and to commercialize eblasakimab products, either by
ourselves or through sublicensees. We are currently conducting a Phase 2b clinical trial investigating eblasakimab as a therapeutic antibody
for  moderate-to-severe  atopic  dermatitis.  In  consideration  of  the  rights  granted  to  us  under  the  amended  agreement,  we  will  make  a  first
payment of $30 million to CSL upon commencement of a Phase 3 clinical trial of eblasakimab. We will also be required to pay up to an
aggregate of $95 million to CSL if certain regulatory milestones are achieved, up to an aggregate of $655 million if certain sales milestones
are achieved and tiered royalties on net sales of eblasakimab products ranging between a mid-single digit percentage and 10%. We are also
responsible for all payments to third-party licensors to CSL, to the extent such obligations relate to our exploitation of the rights licensed
under CSL’s agreement with those parties and sublicensed to us under the amended agreement. As of December 31, 2021, the aforementioned
milestones have not been met.

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The amended agreement continues, unless terminated earlier in accordance with its terms, until the last to occur, in the relevant country, on a
country-by-country and product-by-product basis, of: (a) expiry of the last valid CSL patent covering such product in such country, (b) 12
years from first commercial sale of such product in such country or (c) lapse of data or market exclusivity for such product in such country.

In  addition  to  certain  other  customary  termination  bases,  either  party  may  terminate  the  amended  agreement  (i)  in  the  event  of  the  other
party’s material breach of the agreement that remains uncured for a specified period of time, (ii) under certain circumstances related to the
safety of eblasakimab or (iii) if the other party becomes insolvent. In addition, we may terminate the agreement under certain circumstances
related to the development and commercialization of eblasakimab.

If  the  agreement  is  terminated  in  certain  circumstances  and  CSL  subsequently  commercializes  eblasakimab  products  or  grants  third-party
rights to commercialize eblasakimab products, then CSL will pay us royalties on the net sales of eblasakimab products or share a low double
digit percentage of license revenue with us (whichever is applicable). To the extent that CSL is required to pay us royalties following the
termination  of  the  agreement,  such  royalties  will  range  from  a  mid-single  digit  percentage  to  mid-double  digit  percentage  of  net  sales  of
eblasakimab  products,  depending  on  the  cause  of  termination  and  the  stage  of  development  of  the  eblasakimab  products  at  the  time  of
termination.

Development and License Agreement with Almirall

On  May  16,  2012,  we  entered  into  a  development  and  license  agreement  with  Almirall,  pursuant  to  which  we  obtained  an  exclusive,
worldwide license to certain patents, know-how and other intellectual property controlled by  Almirall to a DHODH inhibitor, LAS186323,
which we refer to as farudodstat. The licensed field covered by this agreement was limited to the treatment or prevention of rheumatoid arthritis,
excluding any topical formulation.

On  December  21,  2015,  we  entered  into  an  amended  development  and  license  agreement  with  Almirall  which  replaced  the  previous
agreement, further amended by an amendment agreement entered into on March 16, 2018. Under the agreement as so amended, we obtained
from  Almirall  an  expanded  exclusive,  worldwide  license  to  develop,  manufacture  and  commercialize  farudodstat  products  for  all  human
diseases,  excluding  topically-administered  products  embodying  the  compound  for  keratinocyte  hyperproliferative  disorders,  and  the  non-
melanoma skin cancers basal cell carcinoma, squamous cell carcinomas and Gorlin Syndrome (collectively, the KHD/NMSC products). We
generally have the right to sublicense our rights under the agreement. If Almirall wishes to use a third party to develop KHD/NMSC products,
we have a right of first negotiation to obtain a license from Almirall to carry out those developments.

Under  the  amended  agreement,  we  are  generally  obligated  to  use  commercially  reasonable  efforts  to  develop  farudodstat  products  in
accordance with the development plan, and to commercialize farudodstat products, either by ourselves or through sublicensees. We agreed not
to  develop  or  commercialize  any  competing  product  that  has the  same  mechanism  of  action  as farudodstat  while  the  intellectual  property
licensed from Almirall remains in force or for ten years after the launch of farudodstat products on a country-by-country basis, whichever is
longer. In addition, we granted to Almirall the right to use certain developed know-how for Almirall’s internal and commercial programs for
KHD/NMSC products, and Almirall granted us the right to use certain know-how developed by or on behalf of Almirall in the course of its
programs for KHD/NMSC products in the field licensed to ASLAN.

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In consideration of the rights granted to us under the amended agreement, we will be required to pay an aggregate of up to $30 million if certain
development milestones are achieved and an aggregate of up to $50 million if certain regulatory milestones are achieved, in each case across
different indications. If we commercialize any farudodstat products, we will be required to pay Almirall tiered royalties in the mid single-digit
range on net sales of farudodstat products, subject to adjustments in certain circumstances. In the event we sublicense any of our rights under
the agreement relating to the farudodstat technology, we will be obligated to pay Almirall 10% of sublicensee income we may receive under
such sublicenses.

Unless  earlier  terminated,  the  amended  agreement  continues  indefinitely.  Either  party  may  terminate  the  agreement  (i)  in  the  event  of  the
other party’s material breach of the agreement that remains uncured for a specified period of time, (ii) if significant safety issues arise which
make development or commercialization of the product unlawful or in violation of standard industry practices, (iii) if the other party becomes
insolvent or (iv) if the continuation of the agreement is no longer commercially viable, as proven by us based on supporting objective data
reasonably  acceptable  to  Almirall  and  us.  Almirall  may  terminate  the  agreement  (i)  if  we  fail  to  provide  evidence  of  having  used
commercially reasonable efforts to pursue development or commercialization, (ii) if we challenge or assist third parties in challenging any
intellectual property rights licensed from Almirall under the amended agreement, (iii) if there is a general withdrawal or recall of farudodstat
products  from  any  country,  on  a  product-by-product  and/or  country-by-country  basis  or  (iv)  upon  a  change  of  control  of  ASLAN  if  such
change of control could reasonably be expected to lead to an impairment to Almirall, subject to certain conditions. Under the agreement, an
impairment in connection with a change of control will only be deemed to occur if Almirall can demonstrate that (i) a competitor of Almirall
will control us, (ii) the commercial value of farudodstat  products  may  be  damaged,  (iii)  the  commercial  value  of  Almirall’s  KHD/NMSC
products  may  be  adversely  affected,  (iv)  Almirall’s  reputation  or  the  reputation  of  any  of  Almirall’s  products  or  compounds  in  the
marketplace  may  be  damaged  and/or  (v)  the  party  that  will  control  us  lacks  the  resources  to  maximize  commercial  sales  of  farudodstat
products.

Collaboration and License Agreement with Kyungnam Biopharma

License of Farudodstat for South Korea

On March 11, 2019, we entered into a collaboration and license agreement with Kyungnam Biopharma (previously known as BioGenetics),
pursuant to which we granted Kyungnam Biopharma the exclusive right under certain of our intellectual property and intellectual property
that we have licensed from Almirall, to commercialize, and if agreed, manufacture, farudodstat for the treatment of all indications in South
Korea,  excluding  topically  administered  products  for  the  treatment  of  keratinocyte  hyperproliferative  disorders  and  certain  non-melanoma
skin cancers. Under the agreement, Kyungnam Biopharma will be responsible for obtaining initial and all subsequent regulatory approvals of
farudodstat in South Korea, and we are obligated to use commercially reasonable efforts to provide information and cooperation as needed
for  these  regulatory  approvals.  We  may  provide  clinical  drug  supplies  to  Kyungnam  Biopharma  required  for  regulatory  filings  and  for
commercialization of products, pursuant to a separate manufacturing and supply agreement to be agreed between the parties.

In consideration of the rights granted to Kyungnam Biopharma under the agreement, we received an upfront payment of $1.0 million from
Kyungnam Biopharma and are eligible to receive up to $8.0 million in certain one-time sales and development milestones, the thresholds for
payment  of  such  sales  milestones  being  the  aggregate  of  sales  of  our  asset  varlitinib  (ASLAN001)  under  a  collaboration  and  license
agreement with Kyungnam Biopharma entered into on February 27, 2019 and sales of farudodstat products. We are also eligible to receive
tiered double-digit royalties on the aggregate net sales of farudodstat

74

 
products, ranging from a percentage in the mid-teens up to a percentage within the mid-twenties. Kyungnam Biopharma is obligated to pay
such  royalties  on  a  product-by-product  basis  until  the  expiration  of  the  license  period  described  below.  Kyungnam  Biopharma  agreed  to
contribute  a  low  single-digit  percentage  of  certain  clinical  trial  costs  we  incur  in  the  clinical  development  of farudodstat  products  for  the
treatment of acute myeloid leukemia.

Under the agreement, we reserve the right to revoke the rights granted to Kyungnam Biopharma under this agreement at any time until the
date of a certain regulatory milestone. If we exercise our right to revoke the rights granted to Kyungnam Biopharma, we will be obligated to
pay  Kyungnam  Biopharma  a  sum  of  (i)  a  low  single-digit  multiple  of  certain  sums  paid  by  Kyungnam  Biopharma  under  this  license
agreement  and,  if  we  have  agreed  upon  an  international  licensing  deal  for  farudodstat,  (ii)  a  low  single-digit  percentage  of  the  upfront
payment, royalties and sales milestones received by us in any such deal.

During  the  license  period  and  for  one  year  thereafter,  neither  Kyungnam  Biopharma,  nor  any  of  its  affiliates,  will  participate  in  or  fund,
directly or indirectly, the development, manufacture or commercialization of a product which competes with farudodstat. The license period
commences on the effective date of the agreement and, unless terminated earlier pursuant to the terms of the agreement, expires on the tenth
anniversary of first commercial sale, subject to an automatic renewal for a further year, which may be cancelled upon either party’s notice.
Either party may terminate the agreement in the event of an uncured material breach by, or insolvency of, the other party, or in the event of a
material  safety  risk  associated  with  the  product.  On  any  termination  of  the  agreement,  the  license  granted  to  Kyungnam  Biopharma  will
terminate, subject to certain transitional provisions.

Intellectual Property

Patents

Our commercial success depends in part on our ability to identify, obtain and seek protection for our products, drug candidates and our core
technologies employing a combination of patent rights, trade secrets, confidentiality agreements and contractual obligations, and to operate
without infringing, misappropriating or otherwise violating the proprietary rights of third parties. It is also important we prevent others from
infringing, misappropriating or otherwise violating our proprietary or intellectual property rights.

Our  intellectual  property  strategy  is,  where  appropriate,  to  file  new  patent  applications  on  inventions,  including  improvements  to  existing
products/candidates and processes to improve our competitive edge or to improve business opportunities. We continually assess and refine
our intellectual property strategy to endeavor to ensure it is fit for purpose.

Our  strategy  requires  us  to  license  assets  from  third  parties  with  suitable  protection  and  to  identify  and  seek  patent  protection  for  our
inventions,  when  possible.  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  where  protection  may  be  commercially
advantageous, or we may financially not be able to protect our proprietary rights at all. Despite our efforts to protect our proprietary rights,
unauthorized parties may be able to obtain and use information we regard as proprietary. Generally, many therapeutic indications currently
being pursued have a focus in Asia markets. Where possible, we seek to file in at least major commercial jurisdictions relevant to the product
or technology, however, this is assessed on a case by case basis.

Licensing assets from third parties involves technical and scientific due diligence to assess the opportunity, the strength of the intellectual
property protection for the asset and the ability to commercialize the asset. This due diligence is usually conducted over a relatively short
period of time. It

75

 
can be difficult to identify all the issues relevant to the assessment. Failure to identify all the relevant issues can impact negatively on the
value of the asset.

The  issuance  of  a  patent  does  not  ensure  that  it  is  valid  or  enforceable.  Therefore,  even  if  we  are  issued  a  patent,  it  may  not  be  valid  or
enforceable against third parties. Issued patents may be challenged, narrowed, invalidated or circumvented. In addition, court decisions may
introduce  uncertainty  in  the  enforceability  or  scope  of  patents  owned  by  pharmaceutical  and  biotechnology  companies.  Thus,  any  of  our
patents, including patents that we may rely on to protect our market for approved drugs, may be held invalid or unenforceable by a court of
final jurisdiction.

Because patent applications in the United States, Europe and many other jurisdictions are typically not published until 18 months after filing,
and because publications of discoveries in scientific literature lag behind actual discoveries, we cannot be certain that we were the first to
make  the  inventions  claimed  in  our  issued  patents  or  pending  patent  applications,  or  that  we  were  the  first  to  file  for  protection  of  the
inventions  set  forth  in  our  patents  or  patent  applications.  As  a  result,  we  may  not  be  able  to  obtain  or  maintain  protection  for  certain
inventions.  Therefore,  the  enforceability  and  scope  of  our  patents  in  the  United  States,  Europe  and  in  many  other  jurisdictions  cannot  be
predicted with certainty and, as a result, any patents that we own or license may not provide sufficient protection against competitors. We
may not be able to obtain or maintain patent protection from our pending patent applications, from those we may file in the future, or from
those  we  may  license  from  third  parties.  Moreover,  even  if  we  are  able  to  obtain  patent  protection,  such  patent  protection  may  be  of
insufficient scope to achieve our business objectives.

In addition, the issuance of a patent does not give us the right to practice the patented invention. Third parties may have blocking patents that
prevent marketing of our products or working our own technology. We endeavor to identify early third party patents and patent applications
which may be blocking to a product or technology, to minimize this risk. However, relevant documents may be overlooked or missed, which
may in turn impact on the freedom to commercialize the relevant asset.

The term of a patent depends upon the laws of the country in which it is issued. In most jurisdictions, including the United States, Europe,
China and Japan, the basic patent term is 20 years from the earliest filing date of a non-provisional patent application. In the United States,
Europe and Japan, patents relating to inventions are effective for 20 years, subject to the payment of renewal fees. Some jurisdictions, such as
the United States, Europe and Japan provide for up to an additional five years patent term extension for therapeutics products that require
marketing approval. The requirements for this supplementary protection are set by the relevant authorities in the given jurisdiction. Products
approved  before  the  expiry  of  the  basic  patent  term  may  benefit  from  such  a  patent  term  extension.  It  is  our  strategy  to  apply  for  such
supplementary protection, where possible.

In addition to patent protection, statutory provisions in the United States, Europe and other countries may provide a period of clinical data
exclusivity which may be followed by an additional period of market exclusivity to compensate for the time required for regulatory approval
of our drug products. Once the relevant criteria are satisfied, the protection applies automatically. The length of protection depends on the
jurisdiction and may also depend on the type of therapy.

Third parties may seek to market “similar” versions of our approved products. Alternatively, third parties may seek approval to market their
own products, similar or otherwise, competitive with our products. We may not be able to block the commercialization of these products,
which may erode our commercial position in the marketplace.

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. In addition, under certain of our collaboration agreements, our licensors may retain the right to grant non-exclusive licenses to the
licensed patents and technology to other academic or research institutions for non-commercial research purposes.

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Certain provisions in the agreements under which we currently license intellectual property or technology to and from third parties may be
susceptible  to  multiple  interpretations.  The  resolution  of  any  contract  interpretation  disagreement  that  may  arise  could  narrow  what  we
believe to be the scope of our rights to the relevant intellectual property or technology, increase what we believe to be our financial or other
obligations  under  the  relevant  agreement  or  decrease  the  third  party’s  financial  or  other  obligations  under  the  relevant  agreement,  any  of
which could have a material adverse effect on our business, financial condition, results of operations and prospects.

Eblasakimab

On May 12, 2014, we entered into a license agreement with CSL, which was subsequently amended and restated on May 31, 2019, pursuant
to which we obtained an exclusive, worldwide license to certain patents, know-how and other intellectual property owned or controlled by
CSL related to CSL’s anti-IL13 receptor monoclonal antibody, CSL334, which we refer to as eblasakimab, and antigen binding fragments
thereof, to develop, manufacture for clinical trials and commercialize eblasakimab for the treatment, diagnosis or prevention of diseases or
conditions  in  humans.  Our  development  under  such  agreement  is  currently  focused  on  the  treatment  of  respiratory  and  inflammatory
conditions, and in particular, atopic dermatitis.

With respect to eblasakimab, we exclusively licensed from CSL a family of patents which includes species (specific sequence) composition
of matter patents, derived from WO2008/060813, filed October 19, 2007.

As of January 25, 2022, this family of patents included five issued patents in the United States and issued patents in a number of foreign
countries and jurisdictions, including Australia, Canada, China, Europe, Hong Kong, India, and Japan. The scope of the claims may differ in
the  various  countries.  The  issued  patents  in  this  family  are  expected  to  expire  in  October  2027,  subject  to  the  payment  of  renewal  fees,
excluding any additional term for patent term adjustments or patent term extensions.

Owned by Us

We  are  co-applicants  together  with  CSL  on  a  number  of  pending  patents  mostly  relating  to  medical  uses  or  combination  therapies.  These
include the following pending patent applications:

• WO2020/197502 filed March 26, 2020 relates to use of eblasakimab in a dosing regimen. As of January 24, 2022, this family of
patents  includes  patent  applications  filed  in  Australia,  Canada,  China,  Europe,  Israel,  Japan,  South  Korea,  Singapore  and  the
United States. The normal expiry of patents granted under this application is 2040, subject to the payment of renewal fees.

•

A derivative of WO2020/197502 filed in the United States only on February 26, 2021, relates to a formulation of eblasakimab. As
of January 24, 2022, this application is currently being examined in the USPTO. The normal expiry of this patent is 2041, subject
to the payment of renewal fees.

These cases are at an early stage and it is unclear what claims may be granted, if any.

Pursuant to the amended and restated license agreement with CSL entered into on May 31, 2019, any patents on intellectual property newly
developed prior to the completion of the SAD study are to be in the joint names of ASLAN and CSL. All patents on intellectual property
newly developed after the completion of the SAD study are to be in the sole name of ASLAN.

77

 
 
 
There  are  two  unpublished  Singaporean  priority  patent  applications, filed in  March  2021, in  the  sole  name  of  ASLAN,  relating  to  use  of
eblasakimab in treatment. If progressed and granted, these cases will have a normal expiry of 2042, subject to the payment of renewal fees.
These cases are at an early stage and it is not clear what claims may be granted, if any.

In addition, unpublished Singaporean priority patent applications were filed in October 2021 relating to formulations of eblasakimab.  The
deadline for completing these cases is October 29, 2022. If progressed and granted, these cases will have a normal expiry of 2042, subject to
the payment of renewal fees. These cases are at an early stage and it is not clear what claims may be granted, if any.

Two further Singaporean priority patent applications, relating to methods of treatment using eblasakimab, were filed September 27, 2021 and
January  24,  2022.  The  deadline  for  completing  these  cases  is  September  27,  2022  and  January  24,  2023,  respectively.  If  progressed  and
granted, these cases will have a normal expiry of 2042 and 2043, subject to the payment of renewal fees. These cases are at an early stage and
it is not clear what claims may be granted, if any.

Farudodstat

Licensed from Almirall

On  May  16,  2012,  we  entered  into  a  development  and  license  agreement  with  Almirall,  pursuant  to  which  we  obtained  an  exclusive,
worldwide license to certain patents, know-how and other intellectual property controlled by Almirall to a DHODH inhibitor, LAS186323,
which we refer to as farudodstat. On December 21, 2015, we entered into an amended development and license agreement with Almirall
which replaced the previous agreement. This was further amended by an amendment agreement entered into on March 16, 2018. Under the
amended  agreement  as  so  amended,  we  obtained  from  Almirall  an  expanded  exclusive,  worldwide  license  to  develop,  manufacture  and
commercialize  farudodstat  products  for  all  human  diseases  with  primary  focus  on  oncology  diseases,  excluding  topically-administered
products embodying the compound for keratinocyte hyperproliferative disorders, and the non-melanoma skin cancers basal cell carcinoma,
squamous cell carcinomas and Gorlin Syndrome.

The basic compound protection for farudodstat is provided by the composition of matter family of patents derived from WO2008/077639
filed December 21, 2007. As of January 24, 2022, this family of patents included patents issued in Argentina, Australia, Bolivia, Canada,
China,  Chile,  Columbia,  Europe,  Hong  Kong,  India,  Indonesia,  Israel,  Japan,  Malaysia,  Mexico,  New  Zealand,  Nigeria,  Norway,  Peru,
Philippines, Russia, Singapore, South Africa, South Korea, Taiwan, Ukraine, Uruguay, the United States (two patents) and Vietnam, and an
allowed patent application in Ecuador. In addition, as of January 24, 2022, this family of patents included patent applications filed in Brazil,
Egypt, Pakistan, Thailand, and Venezuela. The scope of the claims may differ in different countries. The normal expiration of this family of
patents is December 2027, subject to the payment of renewal fees.

Owned by Us

We are the applicant on a number of pending patents mostly relating to medical uses or combination therapies. These include the following
pending patent applications:

• WO2018/160138 filed March 1, 2018 relates to use of farudodstat in treatment of hematological cancers. As of January 24, 2022,
this family of patents includes patent applications filed in China, Europe, Japan, and the United States (2 applications). The normal
expiration of this family of patents is Mar 2038, subject to the payment of renewal fees.

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We also own two unpublished PCT applications filed in August 2021 and October 2021 relating to the use of farudodstat in treatment. As of
January 24, 2022, these two cases are currently being processed under the Patent Cooperation Treaty. If progressed and granted, these cases
will have a normal expiry of August 2041 and October 2041, subject to payment of renewal fees.

These cases are at an early stage and it is unclear what claims may be granted, if any.

Trade Secrets

In addition to patents, we rely upon unpatented trade secrets and know-how and continuing technological innovation to develop and maintain
our competitive position. However, trade secrets and know-how can be difficult to protect. We seek to protect our proprietary information, in
part,  by  executing  confidentiality  agreements  with  our  partners,  collaborators,  scientific  advisors,  employees,  consultants  and  other  third
parties, and invention assignment agreements which are included in the engagement and employment contracts we have with our consultants
and  employees.  The  confidentiality  agreements  we  enter  into  are  designed  to  protect  our  proprietary  information  and  the  agreements  or
clauses  requiring  assignment  of  inventions  to  us  are  designed  to  grant  us  ownership  of  technologies  that  are  developed  through  our
relationship with the respective counterparty. We cannot guarantee that we have entered into such agreements with each party that may have
or have had access to our trade secrets or proprietary technology and processes or that these agreements will afford us adequate protection of
our  intellectual  property  and  proprietary  information  rights.  If  any  of  the  partners,  collaborators,  scientific  advisors,  employees  and
consultants  who  are  parties  to  these  agreements  breaches  or  violates  the  terms  of  any  of  these  agreements  or  otherwise  discloses  our
proprietary information, we may not have adequate remedies for any such breach or violation, and we could lose our trade secrets as a result.
If we are unable to maintain the confidentiality of our trade secrets, our business and competitive position may be harmed.

Trademarks and Domain Names

We  conduct  our  business  using  the  trademark  “ASLAN,”  “ASLAN  PHARMACEUTICALS”  and  our  lion  logo,  as  well  as  domain  names
incorporating either or both of these trademarks. “ASLAN” is the subject of pending trademark applications in USA, EU, UK, China, Japan,
Singapore and Mexico. “ASLAN PHARMACEUTICALS” and our lion logo has been registered in Singapore. We have a portfolio of 16
domain  names,  which  includes:  aslanpharma.com,  aslanpharma.com.sg,  aslanpharma.com.tw,  aslanpharma.asia,  aslanpharma.org,  and
aslanpharma.biz.

Government Regulation

The U.S. FDA and comparable regulatory agencies in state and local jurisdictions and in foreign countries impose substantial requirements
upon  the  clinical  development,  manufacture  and  marketing  of  pharmaceutical  products.  These  agencies  and  other  federal,  state  and  local
entities  regulate  research  and  development  activities  and  the  testing,  manufacture,  quality  control,  safety,  effectiveness,  labeling,  storage,
packaging, recordkeeping, tracking, approval, import, export, distribution, advertising and promotion of our products.

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U.S. Government Regulation of Drug and Biologic Products

In  the  United  States,  the  U.S.  FDA  regulates  drugs  under  the  Federal  Food,  Drug,  and  Cosmetic  Act  (FFDCA)  and  biologics  such  as
eblasakimab  additionally  under  the  Public  Health  Service  Act,  as  well  as  the  implementing  regulations  for  these  laws.  The  process  of
obtaining  regulatory  approvals  and  the  subsequent  compliance  with  applicable  federal,  state,  local  and  foreign  statutes  and  regulations
requires  the  expenditure  of  substantial  time  and  financial  resources.  Failure  to  comply  with  the  applicable  U.S.  requirements  at  any  time
during the product development process, approval process or after approval, may subject an applicant to a variety of administrative or judicial
sanctions, such as the U.S. FDA’s refusal to approve pending New Drug Applications (NDAs) or Biologics License Applications (BLAs),
withdrawal  of  an  approval,  imposition  of  a  clinical  hold,  issuance  of  warning  letters,  product  recalls,  product  seizures,  total  or  partial
suspension of production or distribution, injunctions, fines, refusals of government contracts, restitution, disgorgement or civil or criminal
penalties.

The process required by the U.S. FDA before product candidates may be marketed in the United States generally involves the following:

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Nonclinical laboratory and animal tests that must be conducted in accordance with GLP;

Submission of an IND, which must become effective before clinical trials may begin;

Approval by an independent institutional review board (IRB) for each clinical site or centrally before each trial may be initiated;

Adequate and well-controlled human clinical trials to establish the safety and efficacy of the proposed drug product for its intended
use  or  the  safety,  purity  and  potency  of  a  biologic  for  its  intended  use,  performed  in  accordance  with  current  clinical  practices
(cGCP);

Submission to the U.S. FDA of an NDA or BLA and payment of user fees;

Satisfactory completion of a U.S. FDA advisory committee review, if applicable;

Pre-Approval inspection of manufacturing facilities for their compliance with cGMP;

Satisfactory completion of U.S. FDA audits of clinical trial sites to assure compliance with cGCP and the integrity of the clinical
data;

FDA approval of an NDA or BLA to permit commercial marketing for particular indications for use; and

Compliance  with  any  post-approval  requirements,  including  the  potential  requirement  to  implement  a  Risk  Evaluation  and
Mitigation Strategy (REMS) and the potential requirement to conduct post-approval studies.

The testing and approval process requires substantial time, effort and financial resources. Preclinical studies include laboratory evaluation of
drug  substance  chemistry,  pharmacology,  toxicity  and  drug  product  formulation,  as  well  as  animal  studies  to  assess  potential  safety  and
efficacy.  Prior  to  commencing  the  first  clinical  trial  with  a  product  candidate,  we  must  submit  the  results  of  the  preclinical  tests  and
preclinical  literature,  together  with  manufacturing  information,  analytical  data  and  any  available  clinical  data  or  literature,  among  other
things, to the U.S. FDA as part of an IND. Some preclinical studies may continue even after the IND is submitted. The IND automatically
becomes effective 30 days after

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receipt by the U.S. FDA, unless the U.S. FDA, within the 30-day time period, raises safety concerns or questions about the conduct of the
clinical trial by imposing a clinical hold. In such a case, the IND sponsor and the U.S. FDA must resolve any outstanding concerns before the
clinical trial can begin. Submission of an IND may not result in U.S. FDA authorization to commence a clinical trial.

Clinical trials involve the administration of the investigational new drug to human subjects under the supervision of qualified investigators in
accordance with cGCP requirements. A separate submission to the existing IND must be made for each successive clinical trial conducted
during product development, as well as amendments to previously submitted clinical trials. Further, an independent IRB for each study site
proposing  to  conduct  the  clinical  trial  must  review  and  approve  the  plan  for  any  clinical  trial,  its  informed  consent  form  and  other
communications to study subjects before the clinical trial commences at that site. The IRB must continue to oversee the clinical trial while it
is being conducted, including any changes to the study plans.

Regulatory authorities, an IRB or the sponsor may suspend or discontinue a clinical trial at any time on various grounds, including a finding
that the subjects are being exposed to an unacceptable health risk, the clinical trial is not being conducted in accordance with the U.S. FDA’s
or the IRB’s requirements, if the drug has been associated with unexpected serious harm to subjects, or based on evolving business objectives
or competitive climate. Some studies also include a data safety monitoring board, which receives special access to unblinded data during the
clinical trial and may advise us to halt the clinical trial if it determines that there is an unacceptable safety risk for subjects or other grounds,
such as no demonstration of efficacy.

In general, for purposes of NDA or BLA approval, human clinical trials are typically conducted in three sequential phases that may overlap.

Phase 1—Studies are initially conducted to test the product candidate for safety, dosage tolerance, structure-activity relationships, mechanism
of action, absorption, metabolism, distribution and excretion in healthy volunteers or subjects with the target disease or condition. If possible,
Phase 1 trials may also be used to gain an initial indication of product effectiveness.

Phase 2—Controlled studies are conducted with groups of subjects with a specified disease or condition to provide enough data to evaluate
the  preliminary  efficacy,  optimal  dosages  and  dosing  schedule  and  expanded  evidence  of  safety.  Multiple  Phase  2  clinical  trials  may  be
conducted to obtain information prior to beginning larger and more expensive Phase 3 clinical trials.

Phase 3—These clinical trials are undertaken in larger subject populations to provide statistically significant evidence of clinical efficacy and
to further test for safety in an expanded subject population at multiple clinical trial sites. These clinical trials are intended to establish the
overall  risk/benefit  ratio  of  the  product  and  provide  an  adequate  basis  for  product  labeling.  These  trials  may  be  done  globally  to  support
global  registrations  so  long  as  the  global  sites  are  also  representative  of  the  U.S.  population  and  the  conduct  of  the  study  at  global  sites
comports with U.S. FDA regulations and guidance, such as compliance with cGCP.

The U.S. FDA may require, or companies may pursue, additional clinical trials after a product is approved. These so-called Phase 4 studies
may be made a condition to be satisfied after approval. The results of Phase 4 studies can confirm the effectiveness of a product candidate
and can provide important safety information.

Clinical trials must be conducted under the supervision of qualified investigators in accordance with cGCP requirements, which includes the
requirements that all research subjects provide their informed

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consent in writing for their participation in any clinical trial, and the review and approval of the study by an IRB. Investigators must also
provide information to the clinical trial sponsors to allow the sponsors to make specified financial disclosures to the U.S. FDA. Clinical trials
are  conducted  under  protocols  detailing,  among  other  things,  the  objectives  of  the  trial,  the  trial  procedures,  the  parameters  to  be  used  in
monitoring safety and the efficacy criteria to be evaluated and a statistical analysis plan. Information about some clinical trials, including a
description of the trial and trial results, must be submitted within specific timeframes to the National Institutes of Health (NIH)  for  public
dissemination on their ClinicalTrials.gov website.

The manufacture of investigational drugs for the conduct of human clinical trials is subject to cGMP requirements. Investigational drugs and
active pharmaceutical ingredients imported into the United States are also subject to regulation by the U.S. FDA relating to their labeling and
distribution.  Further,  the  export  of  investigational  drug  products  outside  of  the  United  States  is  subject  to  regulatory  requirements  of  the
receiving country as well as U.S. export requirements under the FFDCA. Progress reports detailing the results of the clinical trials must be
submitted at least annually to the U.S. FDA and the IRB and more frequently if serious adverse events occur.

Concurrent with clinical trials, companies usually complete additional animal studies and must also develop additional information about the
chemistry  and  physical  characteristics  of  the  product  candidate  as  well  as  finalize  a  process  for  manufacturing  the  product  in  commercial
quantities in accordance with cGMP requirements. The manufacturing process must be capable of consistently producing quality batches of
the product candidate and, among other things, must develop methods for testing the identity, strength, quality and purity of the final product.
Additionally,  appropriate  packaging  must  be  selected  and  tested,  and  stability  studies  must  be  conducted  to  demonstrate  that  the  product
candidate does not undergo unacceptable deterioration over its shelf life.

Orphan Drug Designation

Under  the  Orphan  Drug  Act,  the  U.S.  FDA  may  designate  a  drug  as  an  orphan  drug  if  it  is  intended  to  treat  a  rare  disease  or  condition
(generally  meaning  that  it  affects  fewer  than  200,000  individuals  in  the  United  States,  or  more  in  cases  in  which  there  is  no  reasonable
expectation  that  the  cost  of  developing  and  making  a  drug  available  in  the  United  States  for  treatment  of  the  disease  or  condition  will  be
recovered from sales of the product). Orphan product designation must be requested before submitting an NDA or BLA. After the U.S. FDA
grants orphan product designation, the identity of the therapeutic agent and its potential orphan use are disclosed publicly by the U.S. FDA.
Orphan product designation does not convey any advantage in, or shorten the duration of, the regulatory review and approval process.

If a product with orphan status receives the first U.S. FDA approval for the disease or condition for which it has such designation, the product
is entitled to orphan product exclusivity, meaning that the U.S. FDA may not approve any other applications to market the same drug for the
same  indication  for  seven  years,  except  in  limited  circumstances,  such  as  a  showing  of  clinical  superiority  to  the  product  with  orphan
exclusivity  or  if  the  party  holding  the  exclusivity  fails  to  assure  the  availability  of  sufficient  quantities  of  the  drug  to  meet  the  needs  of
patients with the disease or condition for which the drug was designated. Competitors, however, may receive approval of different products
for the same indication for which the orphan product has exclusivity or obtain approval for the same product but for a different indication for
which the orphan product has exclusivity. Orphan medicinal product status in the European Union has similar, but not identical, benefits. For
example, the European Union grants ten years of product exclusivity for orphan medicinal products.

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Special U.S. FDA Expedited Review and Approval Programs

The U.S. FDA has various programs, including fast track designation, breakthrough therapy designation, accelerated approval, and priority
review, which are intended to expedite or simplify the process for the development and U.S. FDA review of drugs that are intended for the
treatment of serious or life threatening diseases or conditions and demonstrate the potential to address unmet medical needs. The purpose of
these programs is to provide important new drugs to patients earlier than under standard U.S. FDA review procedures.

Under the fast track program, the sponsor of a new drug candidate may request that U.S. FDA designate the drug candidate for a specific
indication as a fast track drug concurrent with, or after, the filing of the IND for the drug candidate. To be eligible for a fast track designation,
the U.S. FDA must determine, based on the request of a sponsor, that a product is intended to treat a serious or life threatening disease or
condition and demonstrates the potential to address an unmet medical need. The U.S. FDA will determine that a product will fill an unmet
medical need if it will provide a therapy where none exists or provide a therapy that may be potentially superior to existing therapy based on
efficacy or safety factors. Fast track designation provides additional opportunities for interaction with the U.S. FDA’s review team and may
allow for rolling review of NDA or BLA components before the completed application is submitted, if the sponsor provides a schedule for
the submission of the sections of the application, the U.S. FDA agrees to accept sections and determines that the schedule is acceptable, and
the sponsor pays any required user fees upon submission of the first section of the application. However, U.S. FDA’s time period goal for
reviewing an application does not begin until the last section of the application is submitted. The U.S. FDA may decide to rescind the fast
track designation if it determines that the qualifying criteria no longer apply.

In addition, a sponsor can request breakthrough therapy designation for a drug if it is intended, alone or in combination with one or more
other  drugs,  to  treat  a  serious  or  life-threatening  disease  or  condition,  and  preliminary  clinical  evidence  indicates  that  the  drug  may
demonstrate substantial improvement over existing therapies on one or more clinically significant endpoints, such as substantial treatment
effects observed early in clinical development. Drugs designated as breakthrough therapies are eligible for intensive guidance from U.S. FDA
on an efficient drug development program, organizational commitment to the development and review of the product including involvement
of senior managers, and, like fast track products, are also eligible for rolling review of the NDA. Both fast track and breakthrough therapy
products are also eligible for accelerated approval and/or priority review, if relevant criteria are met.

Under  the  U.S.  FDA’s  accelerated  approval  regulations,  the  U.S.  FDA  may  approve  a  drug  for  a  serious  or  life  threatening  illness  that
provides  meaningful  therapeutic  benefit  to  patients  over  existing  treatments  based  upon  a  surrogate  endpoint  that  is  reasonably  likely  to
predict clinical benefit, or on a clinical endpoint that can be measured earlier than irreversible morbidity or mortality, that is reasonably likely
to predict an effect on irreversible morbidity or mortality or other clinical benefit, taking into account the severity, rarity, or prevalence of the
condition and the availability or lack of alternative treatments. A drug candidate approved on this basis is subject to rigorous post marketing
compliance requirements, including the completion of Phase 4 or post approval clinical trials to confirm the effect on the clinical endpoint.
Failure  to  conduct  required  post  approval  studies,  or  confirm  a  clinical  benefit  during  post  marketing  studies,  will  allow  U.S.  FDA  to
withdraw the drug from the market on an expedited basis. All promotional materials for drug candidates approved under accelerated approval
regulations are subject to prior review by U.S. FDA.

Once an NDA or BLA is submitted for a product intended to treat a serious condition, the U.S. FDA may assign a priority review designation
if U.S. FDA determines that the product, if approved, would provide

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a significant improvement in safety or effectiveness. A priority review means that the goal for the U.S. FDA to review an application is six
months, rather than the standard review of ten months under current Prescription Drug User Fee Act (PDUFA) guidelines. Under the current
PDUFA  agreement,  these  six  and  ten  month  review  periods  are  measured  from  the  60-day  filing  date  rather  than  the  receipt  date  for
applications  for  new  molecular  entities,  which  typically  adds  approximately  two  months  to  the  timeline  for  review  from  the  date  of
submission.  Most  products  that  are  eligible  for  fast  track  breakthrough  therapy  designation  are  also  likely  to  be  considered  appropriate  to
receive a priority review.

Even if a product qualifies for one or more of these programs, the U.S. FDA may later decide that the product no longer meets the conditions
for qualification or decide that the time period for U.S. FDA review or approval will not be shortened. In addition, the manufacturer of an
investigational drug for a serious or life threatening disease is required to make available, such as by posting on its website, its policy on
responding to requests for expanded access. Furthermore, fast track designation, breakthrough therapy designation, accelerated approval and
priority review do not change the standards for approval and may not ultimately expedite the development or approval process.

NDA or BLA Submission and Review by the U.S. FDA

Assuming  successful  completion  of  the  required  clinical  and  preclinical  testing,  among  other  items,  the  results  of  product  development,
including  chemistry,  manufacture  and  controls,  nonclinical  studies  and  clinical  trials  are  submitted  to  the  U.S.  FDA,  along  with  proposed
labeling, as part of an NDA or BLA. The submission of an NDA or BLA requires payment of a substantial user fee to the U.S. FDA. These
user fees must be filed at the time of the first submission of the application, even if the application is being submitted on a rolling basis. Fee
waivers or reductions are available in some circumstances. One basis for a waiver of the application user fee is if the applicant employs fewer
than 500 employees, including employees of affiliates, the applicant does not have an approved marketing application for a product that has
been  introduced  or  delivered  for  introduction  into  interstate  commerce,  and  the  applicant,  including  its  affiliates,  is  submitting  its  first
marketing application.

In addition, under the Pediatric Research Equity Act, an NDA or BLA or supplement thereto for a new active ingredient, indication, dosage
form,  dosage  regimen  or  route  of  administration  must  contain  data  that  are  adequate  to  assess  the  safety  and  efficacy  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 U.S. FDA may, on its own initiative or at the request of the applicant, grant deferrals for submission of some or all pediatric data until
after approval of the product for use in adults or full or partial waivers from the pediatric data requirements.

The U.S. FDA must refer applications for drugs that contain active ingredients, including any ester or salt of the active ingredients, which
have not previously been approved by the U.S. FDA to an advisory committee or provide in an action letter a summary of the reasons for not
referring it to an advisory committee. The U.S. FDA may also refer drugs which present difficult questions of safety, purity or potency to an
advisory committee. An advisory committee is typically a panel that includes clinicians and other experts who review, evaluate and make a
recommendation  as  to  whether  the  application  should  be  approved  and  under  what  conditions.  The  U.S.  FDA  is  not  bound  by  the
recommendations of an advisory committee, but it considers such recommendations carefully when making decisions.

The U.S. FDA reviews applications to determine, among other things, whether a product is safe and effective for its intended use and whether
the manufacturing controls are adequate to assure and preserve the product’s identity, strength, quality and purity. Before approving an NDA
or BLA, the U.S. FDA will

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inspect the facility or facilities where the product is manufactured. The U.S. FDA will not approve an application unless it determines that the
manufacturing processes and facilities, including contract manufacturers and subcontracts, are in compliance with cGMP requirements and
adequate to assure consistent production of the product within required specifications. Additionally, before approving an NDA or BLA, the
U.S. FDA will typically inspect one or more clinical trial sites to assure compliance with cGCP.

Once  the  U.S.  FDA  receives  an  application,  it  has  60  days  to  review  and  determine  if  it  is  substantially  complete  to  permit  a  substantive
review, before it accepts the application for filing. Once the submission is accepted for filing, the U.S. FDA begins an in-depth review. The
U.S. FDA’s review times may differ based on whether the application is a standard review or priority review application. The U.S. FDA may
give a priority review designation to drugs that are intended to treat serious conditions and provide significant improvements in the safety or
effectiveness of the treatment, diagnosis, or prevention of serious conditions. Under the goals and policies agreed to by the U.S. FDA under
the PDUFA, the U.S. FDA has set the review goal of 10 months from the 60-day filing date to complete its initial review of a standard NDA
or BLA for a new molecular entity (NME) and make a decision on the application. For non-NME standard applications, the U.S. FDA has set
the review goal of 10 months from the submission date to complete its initial review and to make a decision on the application. For priority
review applications, the U.S. FDA has set the review goal of reviewing NME NDAs within six months of the 60-day filing date and non-
NME applications within six months of the submission date. Such deadlines are referred to as the PDUFA date. The PDUFA date is only a
goal and the U.S. FDA does not always meet its PDUFA dates. The review process and the PDUFA date may also be extended if the U.S.
FDA requests or the NDA sponsor otherwise provides additional information or clarification regarding the submission.

Once the U.S. FDA’s review of the application is complete, the U.S. FDA will issue either a Complete Response Letter (CRL) or approval
letter. A CRL indicates that the review cycle of the application is complete and the application is not ready for approval. A CRL generally
contains a statement of specific conditions that must be met in order to secure final approval of the NDA or BLA and may require additional
clinical  or  preclinical  testing,  or  other  information  or  analyses  in  order  for  the  U.S.  FDA  to  reconsider  the  application.  Even  with  the
submission  of  additional  information,  the  U.S.  FDA  ultimately  may  decide  that  the  application  does  not  satisfy  the  regulatory  criteria  for
approval. If and when those conditions have been met to the U.S. FDA’s satisfaction, the U.S. FDA may issue an approval letter. An approval
letter authorizes commercial marketing of the drug with specific prescribing information for specific indications. The U.S. FDA may delay or
refuse  approval  of  an  NDA  if  applicable  regulatory  criteria  are  not  satisfied,  require  additional  testing  or  information  and/or  require  post-
marketing testing and surveillance to monitor safety or efficacy of a product, or impose other conditions, including distribution restrictions or
other risk management mechanisms. For example, the U.S. FDA may require a REMS as a condition of approval or following approval to
mitigate any identified or suspected serious risks and ensure safe use of the drug. The U.S. FDA may prevent or limit further marketing of a
product,  or  impose  additional  post-marketing  requirements,  based  on  the  results  of  post-marketing  studies  or  surveillance  programs.  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  testing  requirements,  U.S.  FDA  notification  and  U.S.  FDA  review  and  approval.  Further,  should  new  safety
information arise, additional testing, product labeling or U.S. FDA notification may be required.

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If  regulatory  approval  of  a  product  is  granted,  such  approval  may  entail  limitations  on  the  indicated  uses  for  which  such  product  may  be
marketed or may include contraindications, warnings or precautions in the product labeling, which has resulted in a Black Box warning. The
U.S.  FDA  also  may  not  approve  the  inclusion  of  labeling  claims  necessary  for  successful  marketing.  Once  approved,  the  U.S.  FDA  may
withdraw the product approval if compliance with pre- and post-marketing regulatory standards is not maintained or if problems occur after
the product reaches the marketplace. In addition, the U.S. FDA may require Phase 4 post-marketing studies to monitor the effect of approved
products, and may limit further marketing of the product based on the results of these post-marketing studies.

Post-Approval Requirements

Any  products  manufactured  or  distributed  by  us  pursuant  to  U.S.  FDA  approvals  are  subject  to  continuing  regulation  by  the  U.S.  FDA,
including manufacturing, periodic reporting, product sampling and distribution, advertising, promotion, drug shortage reporting, compliance
with  any  post-approval  requirements  imposed  as  a  conditional  of  approval  such  as  Phase  4  clinical  trials,  REMS  and  surveillance,
recordkeeping and reporting requirements, including adverse experiences.

After approval, most changes to the approved product, such as adding new indications or other labeling claims are subject to prior U.S. FDA
review and approval. There also are continuing, annual user fee requirements for any approved products and the establishments at which such
products are manufactured, as well as new application fees for supplemental applications with clinical data. Drug manufacturers and their
subcontractors are required to register their establishments with the U.S. FDA and certain state agencies and to list their drug products, and
are subject to periodic announced and unannounced inspections by the U.S. FDA and these state agencies for compliance with cGMP and
other requirements, which impose procedural and documentation requirements upon us and our third-party manufacturers.

Changes to the manufacturing process are strictly regulated and often require prior U.S. FDA approval before being implemented, or U.S.
FDA  notification.  U.S.  FDA  regulations  also  require  investigation  and  correction  of  any  deviations  from  cGMP  and  specifications,  and
impose reporting and documentation requirements upon the sponsor and any third-party manufacturers that the sponsor may decide to use.
Accordingly, manufacturers must continue to expend time, money and effort in the area of production and quality control to maintain cGMP
compliance.

Later  discovery  of  previously  unknown  problems  with  a  product,  including  AEs  of  unanticipated  severity  or  frequency,  or  with
manufacturing  processes,  or  failure  to  comply  with  regulatory  requirements,  may  result  in  withdrawal  of  marketing  approval,  mandatory
revisions to the approved labeling to add new safety information or other limitations, imposition of post-market studies or clinical trials to
assess new safety risks, or imposition of distribution or other restrictions under a REMS program, among other consequences.

The  U.S.  FDA  closely  regulates  the  marketing  and  promotion  of  drugs.  A  company  can  make  only  those  claims  relating  to  safety  and
efficacy,  purity  and  potency  that  are  approved  by  the  U.S.  FDA.  Physicians,  in  their  independent  professional  medical  judgement,  may
prescribe  legally  available  products  for  uses  that  are  not  described  in  the  product’s  labeling  and  that  differ  from  those  tested  by  us  and
approved by the U.S. FDA. We, however, are prohibited from marketing or promoting drugs for uses outside of the approved labeling.

In  addition,  the  Drug  Supply  Chain  Security  Act  imposes  obligations  on  manufacturers  of  pharmaceutical  products  related  to  product
tracking and tracing.

Failure to comply with any of the U.S. FDA’s requirements could result in significant adverse enforcement actions. These include a variety of
administrative  or  judicial  sanctions,  such  as  refusal  to  approve  pending  applications,  license  suspension  or  revocation,  withdrawal  of  an
approval, imposition of

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a  clinical  hold  or  termination  of  clinical  trials,  warning  letters,  untitled  letters,  cyber  letters,  modification  of  promotional  materials  or
labeling,  product  recalls,  product  seizures  or  detentions,  refusal  to  allow  imports  or  exports,  total  or  partial  suspension  of  production  or
distribution, debarment, injunctions, fines, consent decrees, corporate integrity agreements, refusals of government contracts and new orders
under existing contracts, exclusion from participation in federal and state healthcare programs, restitution, disgorgement or civil or criminal
penalties,  including  fines  and  imprisonment.  It  is  also  possible  that  failure  to  comply  with  the  U.S.  FDA’s  requirements  relating  to  the
promotion of prescription drugs may lead to investigations alleging violations of federal and state healthcare fraud and abuse and other laws,
as well as state consumer protection laws. Any of these sanctions could result in adverse publicity, among other adverse consequences.

Other U.S. Healthcare Laws and Regulations

Healthcare providers and third-party payors play a primary role in the recommendation and use of medical products and drug formulations
that  are  granted  marketing  approval.  Arrangements  with  third-party  payors,  existing  or  potential  customers  and  referral  sources,  including
healthcare  providers,  are  subject  to  broadly  applicable  fraud  and  abuse  and  other  healthcare  laws  and  regulations,  and  these  laws  and
regulations may constrain the business or financial arrangements and relationships through which manufacturers conduct clinical research,
market,  sell  and  distribute  the  products  for  which  they  obtain  marketing  approval.  Such  restrictions  under  applicable  federal  and  state
healthcare laws and regulations include the following:

•

•

The U.S. Anti-Kickback Statute, which prohibits, among other things, persons and entities from knowingly and willfully soliciting,
receiving, offering or paying remuneration, directly or indirectly, in cash or kind, 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.  This  statute  has  been  interpreted  to  apply  to
arrangements  between  pharmaceutical  manufacturers,  on  the  one  hand,  and  prescribers,  purchasers  and  formulary  managers,
among others, on the other hand. The Patient Protection and Affordable Care Act, as amended by the Health Care and Education
Reconciliation Act of 2010 (PPACA), amended the intent requirement of the U.S. Anti-Kickback Statute. A person or entity no
longer  needs  to  have  actual  knowledge  of  this  statute  or  specific  intent  to  violate  it  in  order  to  commit  a  violation.  There  are  a
number of statutory exceptions and regulatory safe harbors protecting some common activities from prosecution;

The  federal  false  claims  laws,  including  the  False  Claims  Act  (FCA)  and  civil  monetary  penalties  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,  or  making  a  false  statement  to  avoid,  decrease,  or  conceal  an
obligation to pay money to the federal government. As a result of a modification made by the Fraud Enforcement and Recovery
Act  of  2009,  a  claim  includes  “any  request  or  demand”  for  money  or  property  presented  to  the  U.S.  government.  In  addition,
manufacturers can be held liable under the FCA even when they do not submit claims directly to government payors if they are
deemed  to  “cause”  the  submission  of  false  or  fraudulent  claims.  The  FCA  also  permits  a  private  individual  acting  as  a
“whistleblower” to bring actions on behalf of the federal government alleging violations of the FCA and to share in any monetary
recovery.  Government  enforcement  agencies  and  private  whistleblowers  have  investigated  pharmaceutical  companies  for  or
asserted liability under the FCA for a variety of alleged promotional and marketing activities, such as providing free product to
customers with the expectation that the customers would bill federal programs for the product; providing consulting fees and other
benefits to physicians to induce them to prescribe products; engaging in promotion for “off-label” uses; and submitting inflated
best price information to the Medicaid Rebate Program. In addition, the PPACA codified case law that a claim including items

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•

•

•

•

or services resulting from a violation of the U.S. Anti-Kickback Statute constitutes a false or fraudulent claim for purposes of the
FCA.

The Health Insurance Portability and Accountability Act of 1996 (HIPAA) prohibits, among other actions, knowingly and willfully
executing,  or  attempting  to  execute,  a  scheme  to  defraud  any  healthcare  benefit  program,  including  private  third-party  payors,
knowingly and willfully embezzling or stealing from a healthcare benefit program, willfully obstructing a criminal investigation of
a healthcare offense, and knowingly and willfully falsifying, concealing or covering up a material fact or making any materially
false, fictitious or fraudulent statement in connection with the delivery of or payment for healthcare benefits, items or services;

The  federal  Physician  Payments  Sunshine  Act,  which  requires  certain  manufacturers  of  drugs,  devices,  biologics  and  medical
supplies  for  which  payment  is  available  under  Medicare,  Medicaid,  or  the  Children’s  Health  Insurance  Program,  with  specific
exceptions, to report annually to the Centers for Medicare & Medicaid Services (CMS), information related to payments and other
transfers of value to physicians (defined to include doctors, dentists, optometrists, podiatrists and chiropractors), other healthcare
professionals (such as physicians assistants and nurse practitioners) and teaching hospitals, and ownership and investment interests
held by physicians and other healthcare providers and their immediate family members.;

HIPAA, as amended by the Health Information Technology for Economic and Clinical Health Act (HITECH), and their respective
implementing regulations, imposes, among other things, specified requirements relating to the security, privacy and transmission
of individually identifiable health information held by entities subject to HIPAA, such as health plans, health care clearinghouses
and certain healthcare providers, known as covered entities, and their respective business associates, persons or entities that create,
use,  maintain  or  disclose  individually  identifiable  health  information  on  behalf  of  covered  entities,  as  well  as  their  covered
subcontractors. HITECH also created new tiers of civil monetary penalties, amended HIPAA to make  civil  and  criminal  penalties
directly  applicable  to  business  associates,  and  gave  state  attorneys  general  new  authority  to  file  civil  actions  for  damages  or
injunctions in U.S. federal courts to enforce the federal  HIPAA laws and seek attorneys’ fees and costs associated with pursuing
federal civil actions; and

State and foreign 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;  state  laws  that  require  pharmaceutical
companies to comply with the pharmaceutical industry’s  voluntary  compliance  guidelines  and  the  relevant  compliance  guidance
promulgated by the federal government or otherwise restrict payments that may be made to healthcare providers and other potential
referral sources; state laws that require drug manufacturers to report information related to payments and other transfers of value to
physicians  and  other  healthcare  providers  or  marketing  expenditures;  state  and  local  laws  that  require  the  registration  of
pharmaceutical  sales  representatives;  and  state  laws  governing  the  privacy  and  security  of  health  information  in  certain
circumstances, many of which differ  from  each  other  in  significant  ways  and  may  not  have  the  same  effect,  thus  complicating
compliance efforts.

Because of the breadth of these laws and the narrowness of the statutory exceptions and regulatory safe harbors available, it is possible that
certain business activities can be subject to challenge under one or more of such laws. In addition, recent health care reform legislation has
strengthened these laws.

Violation  of  the  laws  described  above  or  any  other  governmental  laws  and  regulations  may  result  in  significant  civil,  criminal  and
administrative penalties, damages, fines, the curtailment or restructuring of operations, the exclusion from participation in federal and state
healthcare programs, disgorgement,

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contractual  damages,  reputational  harm,  diminished  profits  and  future  earnings,  imprisonment,  and  additional  reporting  requirements  and
oversight if a manufacturer becomes subject to a corporate integrity agreement or similar agreement to resolve allegations of non-compliance
with these laws. Furthermore, efforts to ensure that business activities and business arrangements comply with applicable healthcare laws and
regulations can be costly for manufacturers of branded prescription products.

Coverage and Reimbursement

Significant uncertainty exists as to the coverage and reimbursement status of any products, for which we may obtain regulatory approval, and
the procedures utilizing such products. In the United States, sales of any product candidates for which regulatory approval for commercial
sale  is  obtained  will  depend  in  part  on  the  availability  of  coverage  and  adequate  reimbursement  from  third-party  payors  for  the  approved
products, and procedures which utilize such products. Third-party payors include government authorities and health programs in the United
States such as Medicare and Medicaid, managed care providers, private health insurers and other organizations. These third-party payors are
increasingly reducing reimbursements for medical products and services. The process for determining whether a payor will provide coverage
for a product, or procedures which utilizes such product, may be separate from the process for setting the reimbursement rate that the payor
will pay for the product, or procedures which utilize such product. Third-party payors may limit coverage to specific products on an approved
list, or formulary, which might not include all of U.S. FDA-approved products for a particular indication.

Additionally,  the  containment  of  healthcare  costs  has  become  a  priority  of  federal  and  state  governments.  The  U.S.  government,  state
legislatures and foreign governments have shown significant interest in implementing cost-containment programs, including price controls,
restrictions on coverage and reimbursement and requirements for substitution of less expensive products and procedures. Adoption of price
controls and cost-containment measures, and adoption of more restrictive policies in jurisdictions with existing controls and measures, could
further limit our net revenue and results.

A  payor’s  decision  to  provide  coverage  for  a  product,  or  procedures  which  utilize  such  product,  does  not  imply  that  an  adequate
reimbursement  rate  will  be  approved.  Further,  coverage  and  reimbursement  for  products,  and  procedure  which  utilize  such  products,  can
differ significantly from payor to payor. Private payors may follow CMS, but have their own methods and approval processes for determining
reimbursement for new medicines, and the procedures that utilize new medicines. As a result, the coverage determination process is often a
time-consuming and costly process that will require us to provide scientific and clinical support for the use of our products to each payor
separately, with no assurance that coverage and adequate reimbursement will be applied consistently or obtained in the first instance.

Third-party payors are increasingly challenging the price and examining the medical necessity and cost-effectiveness of medical products and
services, in addition to their safety and efficacy. In order to obtain coverage and reimbursement for any product that might be approved for
sale,  or  any  procedure  which  utilizes  such  product,  it  may  be  necessary  to  conduct  expensive  pharmacoeconomic  studies  in  order  to
demonstrate the medical necessity and cost-effectiveness of the products, and procedures which utilize such products, in addition to the costs
required to obtain regulatory approvals. If third-party payors do not consider a product, or procedures which utilize such product, to be cost-
effective compared to other available therapies, they may not cover the product, or procedures which utilize such product, after approval as a
benefit under their plans or, if they do, the level of payment may not be sufficient to allow a company to sell its products at a profit.

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The marketability of any product candidates for which we or our collaborators receive regulatory approval for commercial sale may suffer if
the government and third-party payors fail to provide adequate coverage and reimbursement for the product, or any procedure which utilizes
such product. In addition, emphasis on managed care in the United States has increased and we expect will continue to increase the pressure
on medical products and services pricing. Coverage policies and third-party reimbursement rates may change at any time. Even if favorable
coverage and reimbursement status is attained for one or more products for which we or our collaborators receive regulatory approval, less
favorable coverage policies and reimbursement rates may be implemented in the future.

In the European Union, pricing and reimbursement schemes vary widely from country to country. Some countries provide that products may
be marketed only after a reimbursement price has been agreed. Some countries may require the completion of additional studies that compare
the  cost-effectiveness  of  a  particular  product  candidate  to  currently  available  therapies.  European  Union  Member  States  may  approve  a
specific  price  for  a  product  or  it  may  instead  adopt  a  system  of  direct  or  indirect  controls  on  the  profitability  of  the  company  placing  the
product on the market. Other member states allow companies to fix their own prices for products, but monitor and control company profits.
The downward pressure on health care costs has become intense. As a result, increasingly high barriers are being erected to the entry of new
products. In addition, in some countries, cross-border imports from low-priced markets exert competitive pressure that may reduce pricing
within  a  country.  Any  country  that  has  price  controls  or  reimbursement  limitations  may  not  allow  favorable  reimbursement  and  pricing
arrangements.

Health Reform

The  United  States  and  some  foreign  jurisdictions  are  considering  or  have  enacted  a  number  of  reform  proposals  to  change  the  healthcare
system.  There  is  significant  interest  in  promoting  changes  in  healthcare  systems  with  the  stated  goals  of  containing  healthcare  costs,
improving quality or expanding access. In the United States, the pharmaceutical industry has been a particular focus of these efforts and has
been  significantly  affected  by  federal  and  state  legislative  initiatives,  including  those  designed  to  limit  the  pricing,  coverage,  and
reimbursement  of  pharmaceutical  and  biopharmaceutical  products  as  well  as  the  procedures  which  utilize  such  products,  especially  under
government-funded health care programs, and increased governmental control of health care costs.

By  way  of  example,  in  March  2010,  the  PPACA  was  signed  into  law,  which  is  intended  to  broaden  access  to  health  insurance,  reduce  or
constrain the growth of healthcare spending, enhance remedies against fraud and abuse, add transparency requirements for the healthcare and
health  insurance  industries,  impose  taxes  and  fees  on  the  healthcare  industry  and  impose  additional  health  policy  reforms.  Among  the
provisions of the PPACA of importance to our business are:

•

•

An annual, nondeductible fee on any entity that manufactures or imports specified branded prescription drugs and biologic agents,
apportioned among these entities according to their market share in certain government healthcare programs;

An increase in the statutory minimum rebates a manufacturer must pay under the Medicaid Drug Rebate Program to 23.1% and
13.0% of the average manufacturer price for branded and generic drugs, respectively;

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•

•

•

•

•

•

•

A new methodology by which rebates owed by manufacturers under the Medicaid Drug Rebate Program are calculated for drugs
that are inhaled, infused, instilled, implanted or injected;

Expansion  of  eligibility  criteria  for  Medicaid  programs  by,  among  other  things,  allowing  states  to  offer  Medicaid  coverage  to
certain  individuals  with  income  at  or  below  133%  of  the  federal  poverty  level,  thereby  potentially  increasing  a  manufacturer’s
Medicaid rebate liability;

Expansion of the entities eligible for discounts under the Public Health Service pharmaceutical pricing program;

A  new  Patient-Centered  Outcomes  Research  Institute  to  oversee,  identify  priorities  in,  and  conduct  comparative  clinical
effectiveness research, along with funding for such research;

A new Medicare Part D coverage gap discount program, in which manufacturers must agree to offer 50% (and 70% as of January
1, 2019) point-of-sale discounts off negotiated prices of applicable brand drugs to eligible beneficiaries during their coverage gap
period, as a condition for the manufacturer’s outpatient drugs to be covered under Medicare Part D;

Establishment of a Center for Medicare and Medicaid Innovation at CMS to test innovative payment and service delivery models
to lower Medicare and Medicaid spending, potentially including prescription drug spending; and

A licensure framework for follow on biologic products.

There have been executive, judicial and Congressional challenges to certain aspects of the PPACA. For example, former President Trump
signed  Executive  Orders  and  other  directives  designed  to  delay  the  implementation  of  certain  provisions  of  the  PPACA  or  otherwise
circumvent  some  of  the  requirements  for  health  insurance  mandated  by  the  PPACA.  Further,  Congress  considered  legislation  that  would
repeal or repeal and replace all or part of the PPACA. While Congress has not passed comprehensive repeal legislation, several bills affecting
the implementation of certain taxes under the PPACA have been signed into law. The Tax Cuts and Jobs Act of 2017 (Tax Act) includes a
provision that repealed, effective January 1, 2019, the tax-based shared responsibility payment imposed by the PPACA on certain individuals
who fail to maintain qualifying health coverage for all or part of a year that is commonly referred to as the “individual mandate”. In addition,
the  2020  federal  spending  package  permanently  eliminated,  effective  January  1,  2020,  the  PPACA-mandated  “Cadillac”  tax  on  high-cost
employer-sponsored  health  coverage  and  medical  device  tax  and,  effective  January  1,  2021,  also  eliminated  the  health  insurer  tax.  The
Bipartisan Budget Act of 2018 (BBA) among other things, amended the PPACA, effective January 1, 2019, to close the coverage gap in most
Medicare  drug  plans,  commonly  referred  to  as  the  “donut  hole.”  On  June  17,  2021,  the  U.S.  Supreme  Court  dismissed  a  challenge  on
procedural grounds that argued the PPACA is unconstitutional in its entirety because the “individual mandate” was repealed by Congress.
Thus, the PPACA will remain in effect in its current form. Further, prior to the U.S. Supreme Court ruling, on January 28, 2021, President
Biden  issued  an  executive  order  to  initiate  a  special  enrollment  period  for  purposes  of  obtaining  health  insurance  coverage  through  the
PPACA marketplace. The executive order also instructs certain governmental agencies to review and reconsider their existing policies and
rules that limit access to healthcare, including among others, reexamining Medicaid demonstration projects and waiver programs that include
work requirements, and policies that create unnecessary barriers to obtaining access to health insurance coverage through Medicaid or the
PPACA. It is possible that the PPACA will be subject to judicial or Congressional challenges in the future. It is unclear how such challenges
and the healthcare measures of the Biden administration will impact the PPACA.

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Other legislative changes have been proposed and adopted in the United States since the PPACA was enacted. For example, in August 2011,
the Budget Control Act of 2011, among other things, created measures for spending reductions by U.S. Congress. A Joint Select Committee
on Deficit Reduction, tasked with recommending a targeted deficit reduction of at least $1.2 trillion for the years 2012 through 2021, was
unable to reach required goals, thereby triggering the legislation’s automatic reduction to several government programs.

This includes aggregate reductions of Medicare payments to providers of up to 2% per fiscal year, which went into effect in April 2013 and,
due  to  subsequent  legislative  amendments  to  the  statute,  including  the  BBA,  will  remain  in  effect  through  2031  unless  additional
Congressional  action  is  taken.  However,  COVID-19  relief  support  legislation  suspended  the  2%  Medicare  sequester  from  May  1,  2020
through March 31, 2022. Under current legislation, the actual reduction in Medicare payments will vary from 1% in 2022 to up to 3% in the
final fiscal year of this sequester. In January 2013, the American Taxpayer Relief Act of 2012, among other things, further reduced Medicare
payments to certain providers, and increased the statute of limitations period for the government to recover overpayments to providers from
three to five years.

Additionally,  there  have  been  several  recent  Congressional  inquiries  and  proposed  and  enacted  federal  and  state  legislation  designed  to,
among other things, bring more transparency to drug pricing, reduce the cost of prescription drugs under Medicare, review the relationship
between pricing and manufacturer patient programs, and reform government program reimbursement methodologies for drugs. At the federal
level, the Trump administration used several means to propose or implement drug pricing reform, including through federal budget proposals,
executive orders and policy initiatives. For example, on July 24, 2020 and September 13, 2020, the Trump administration announced several
executive  orders  related  to  prescription  drug  pricing  that  attempt  to  implement  several  of  the  administration’s  proposals.  The  FDA  also
released  a  final  rule  and  guidance  in  September  2020,  implementing  a  portion  of  the  importation  executive  order  providing  pathways  for
states to build and submit importation plans for drugs from Canada. Further, on November 20, 2020, HHS finalized a regulation removing
safe  harbor  protection  for  price  reductions  from  pharmaceutical  manufacturers  to  plan  sponsors  under  Part  D,  either  directly  or  through
pharmacy  benefit  managers,  unless  the  price  reduction  is  required  by  law.  The  implementation  of  the  rule  has  been  delayed  by  the  Biden
administration from January 1, 2022 to January 1, 2023 in response to ongoing litigation. The rule also creates a new safe harbor for price
reductions reflected at the point-of-sale, as well as a new safe harbor for certain fixed fee arrangements between pharmacy benefit managers
and  manufacturers,  the  implementation  of  which  have  also  been  delayed  until  January  1,  2023.  On  November  20,  2020,  CMS  issued  an
interim  final  rule  implementing  President  Trump’s  Most  Favored  Nation  executive  order,  which  would  tie  Medicare  Part  B  payments  for
certain physician-administered drugs to the lowest price paid in other economically advanced countries, effective January 1, 2021. As a result
of litigation challenging the Most Favored Nation model, on December 27, 2021, CMS published a final rule that rescinded the Most Favored
Nation model interim final rule. In July 2021, the Biden administration released an executive order, “Promoting Competition in the American
Economy,”  with  multiple  provisions  aimed  at  prescription  drugs.  In  response  to  Biden’s  executive  order,  on  September  9,  2021,  HHS
released a Comprehensive Plan for Addressing High Drug Prices that outlines principles for drug pricing reform and sets out a variety of
potential  legislative  policies  that  Congress  could  pursue  to  advance  these  principles.  No  legislation  or  administrative  actions  have  been
finalized to implement these principles. In addition, Congress is considering drug pricing as part of other reform initiatives. At the state level,
legislatures  have  increasingly  passed  legislation  and  implemented  regulations  designed  to  control  pharmaceutical  and  biological  product
pricing, including price or patient reimbursement constraints, discounts, restrictions on certain product access and marketing cost disclosure
and transparency measures, and, in some cases, designed to encourage importation from other countries and bulk purchasing.

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Additional Regulation

In addition to the foregoing, state and federal laws regarding environmental protection and hazardous substances, including the Occupational
Safety and Health Act, the Resource Conservation and Recovery Act and the Toxic Substances Control Act, affect our business. These and
other laws govern the use, handling and disposal of various biologic, chemical and radioactive substances used in, and wastes generated by,
operations. If our operations result in contamination of the environment or expose individuals to hazardous substances, we could be liable for
damages and governmental fines. Equivalent laws have been adopted in other countries that impose similar obligations.

U.S. Foreign Corrupt Practices Act

The  U.S.  Foreign  Corrupt  Practices  Act  of  1977,  as  amended  (FCPA),  prohibits  corporations  and  individuals  from  engaging  in  certain
activities to obtain or retain business or secure any improper advantage, or to influence a person working in an official capacity. It is illegal to
pay, offer to pay or authorize the payment of anything of value to any employee or official of a foreign government or public international
organization,  or  political  party,  political  party  official,  or  political  candidate  in  an  attempt  to  obtain  or  retain  business  or  to  otherwise
influence a person working in an official capacity. The scope of the FCPA also includes employees and official of state-owned or controlled
enterprises, which may include healthcare professionals in many countries. Equivalent laws have been adopted in other foreign countries that
impose similar obligations.

European Union General Data Protection Regulation

In addition to European Union regulations related to the approval and commercialization of our products, we may be subject to the European
Union’s General Data Protection Regulation (GDPR). The GDPR imposes stringent requirements for controllers and processors of personal
data  of  persons  in  the  European  Union,  including,  for  example,  more  robust  disclosures  to  individuals  and  a  strengthened  individual  data
rights regime, shortened timelines for data breach notifications, limitations on retention of information, increased requirements pertaining to
special categories of data, such as health data, and additional obligations when we contract with third-party processors in connection with the
processing of the personal data. The GDPR also imposes strict rules on the transfer of personal data out of the European Union to the United
States and other third countries. A July 2020 decision by the Court of Justice of the European Union, however, created significant uncertainty
regarding how data can be legally transferred legally from the EU and the United States; presently, it is unclear if there are any legally viable
mechanisms to do so. In addition, the GDPR provides that European Union member states may make their own further laws and regulations
limiting the processing of personal data, including genetic, biometric or health data.

The GDPR applies extraterritorially, and we may be subject to the GDPR because of our data processing activities that involve the personal
data of individuals located in the European Union, such as in connection with any European Union clinical trials. Failure to comply with the
requirements of the GDPR and the applicable national data protection laws of the European Union member states may result in fines of up to
€20,000,000 or up to 4% of the total worldwide annual turnover of the preceding financial year, whichever is higher, and other administrative
penalties. GDPR regulations may impose additional responsibility and liability in relation to the personal data that we process and we may be
required to put in place additional mechanisms to ensure compliance with the new data protection rules.

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Good Manufacturing Practice

All facilities and techniques used in the manufacture of products for clinical use or for sale in China must be operated in conformity with
good  manufacturing  practice  guidelines  as  established  by  the  NMPA.  Failure  to  comply  with  applicable  requirements  could  result  in  the
termination of manufacturing and significant fines.

C. Organizational Structure.

Name

Place of Incorporation

Date of
Incorporation

ASLAN Pharmaceuticals Limited
ASLAN Pharmaceuticals Pte. Ltd.

  Cayman Islands
  Singapore

June 2014
  April 2010

Main Business

Investment holding
  New drug research and

development

ASLAN Pharmaceuticals Taiwan Limited   Taiwan

  November 2013

  New drug research and

ASLAN Pharmaceuticals Australia Pty
Ltd.
ASLAN Pharmaceuticals Hong Kong
Limited
ASLAN Pharmaceuticals (Shanghai) Co.
Ltd.
ASLAN Pharmaceuticals (USA) Inc.

  Australia

  Hong Kong

  China

development

July 2014

  New drug research and

development

July 2015

  New drug research and

development

  May 2016

  New drug research and

development

  United States of America

  October 2018

  New drug research and

development

JAGUAHR Therapeutics Pte. Ltd.

  Singapore

  August 2019

  New drug research and

development

*Our shareholding in JAGUAHR Therapeutics Pte. Ltd in April 2021 was diluted from 55% to 35% as a result of which, we no longer hold a majority controlling
interest. JAGUAHR Therapeutics Pte. Ltd. is now the investment in associate of ASLAN Pharmaceuticals Pte. Ltd.

94

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
D. Property, Plants and Equipment.

Our corporate headquarters are located in Singapore, where we occupy approximately 4,500 square feet of office space, the lease for which
expires in 2022. We lease all of our facilities and believe that our facilities are adequate to meet our needs for the immediate future, and that,
should it be needed, suitable additional space will be available on commercially reasonable terms to accommodate any such expansion of our
operations.

Item 4A. Unresolved Staff Comments

Not Applicable.

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Item 5. Operating and Financial Review and Prospects

The  following  discussion  and  analysis  of  our  financial  condition  and  results  of  operations  should  be  read  together  with  our  consolidated
financial statements and related notes appearing elsewhere in this Annual Report. Some of the information contained in this discussion and
analysis  or  set  forth  elsewhere  in  this  Annual  Report,  including  information  with  respect  to  our  plans  and  strategy  for  our  business  and
related financing, includes forward-looking statements that involve risks and uncertainties. As a result of many factors, including those set
forth in the Item 3.D. “Risk Factors” section of this Annual Report, our actual results could differ materially from the results described in or
implied  by  these  forward-looking  statements.  Please  also  see  the  section  titled  “Cautionary  Statement  Regarding  Forward-Looking
Statements.”

A.

Operating Results.

Overview

We are a clinical-stage immunology focused biopharmaceutical company developing innovative treatments to transform the lives of patients.

Our portfolio is led by eblasakimab, a potential first-in-class human monoclonal antibody that binds to the IL-13 receptor α1 subunit (IL-
13Rα1), blocking signaling of two pro-inflammatory cytokines, IL-4 and IL-13 which are central to triggering symptoms of atopic dermatitis,
such  as  redness  and  itching  of  the  skin.  Eblasakimab  has  the  potential  to  be  a  best-in-disease  for  atopic  dermatitis  and  asthma.  We  are
currently conducting a Phase 2b clinical trial investigating eblasakimab as a therapeutic antibody for moderate-to-severe atopic dermatitis.
Our previous trial results demonstrate a competitive profile with the potential to differentiate over existing therapies. We expect to report top-
line data from this trial in the first half of 2023. We are also developing farudodstat, an orally active, potent inhibitor of human DHODH that
has the potential to be a best-in-class therapy in autoimmune disease.

Since our inception in 2010, we have devoted substantially all of our resources to acquiring rights to, and developing our product candidates,
including preclinical studies and clinical trials and providing general and administrative support for our operations. We have not generated
any revenue from product sales and we do not currently have any products approved for commercialization. We have financed our operations
through a combination of debt and equity financings and government grants.

On October 9, 2020, we entered into an Open Market Sale AgreementSM (the Sale Agreement), with Jefferies LLC, pursuant to which we
may  issue  and  sell  ADSs  from  time  to  time,  through  at-the-market  offerings  under  which  Jefferies  LLC  will  act  as  sales  agent  and/or
principal.  From  October  9,  2020  through  February  19,  2021,  we  sold  44,314,860  ordinary  shares  (representing  8,862,972  ADSs)  for  net
proceeds  of  $21.5  million,  of  which  19,720,500  ordinary  shares  (representing  3,944,100  ADSs)  were  sold  from  October  9,  2020  through
December 31, 2020 for net proceeds of $7.4 million and 24,594,360 ordinary shares (representing 4,918,872 ADSs) were sold during the year
ended  December  31,  2021  for  net  proceeds  of  $14.1  million.  In  February  2021,  we  sold  25,568,180  ordinary  shares  (the  equivalent  of
5,113,636 ADSs) in a private placement for gross proceeds of approximately $18.0 million pursuant to a securities purchase agreement we
entered into with the purchasers in the private placement (the Securities Purchase Agreement). In March 2021, we sold 17,250,000 ADSs
representing  86,250,000  ordinary  shares  in  an  underwritten  public  offering  for  net  proceeds  of  $64.9  million  after  deducting  underwriting
discounts and commissions and offering expenses.

96

 
 
We  recorded  $3.0  million  of  revenue  for  the  year  ended  December  31,  2019,  which  was  related  to  out-licensing  activities.  We  did  not
generate revenue for the year ended December 31, 2020 and 2021. To date we have outsourced our manufacturing and clinical operations to
third parties. We do not intend to operate our own clinical trials or build or acquire infrastructure for manufacturing our drugs for clinical or
commercial  supply.  All  of  our  clinical  supplies  are  manufactured  in  accordance  with  cGMP  using  high  quality  contract  manufacturing
organizations based in the United States, Europe and Asia.

As of December 31, 2021, we had cash and cash equivalents of $90.2 million. We have never been profitable and have incurred significant
net losses in each period since our inception. Our consolidated net loss attributable to ordinary shareholders for the years ended December
31, 2019, 2020 and 2021 was $47.0 million, $16.2 million and $31.3 million, respectively. As of December 31, 2021, we had an accumulated
deficit of $227.0 million. Our primary use of cash is to fund research and development costs. Our operating activities used $25.8 million,
$15.1  million  and  $34.0  million  of  cash  flows  during  the  years  ended  December  31,  2019,  2020  and  2021,  respectively.  We  expect  to
continue to incur significant expenses and operating losses for the foreseeable future.

We expect expenses to be incurred in connection with our ongoing activities as we:

•

•

Continue to invest in the clinical development of our product candidates, including in connection with the following planned and
ongoing clinical trials:

o

o

Eblasakimab Phase 2 clinical trials in atopic dermatitis; and

Any additional clinical trials that we may conduct for product candidates;

Engage  third  parties  to  manufacture  product  candidates  for  clinical  trials  and,  if  any  product  candidates  are  approved,  for
commercialization;

• Maintain, expand and protect our intellectual property portfolio; and

•

Incur additional costs with operating as a U.S. public company.

We  will  continue  to  require  additional  capital  to  support  our  operating  activities  as  we  advance  our  product  candidates  through  clinical
development,  regulatory  approval  and,  if  any  of  our  product  candidates  are  approved,  commercialization.  The  amount  and  timing  of  our
future funding requirements will depend on many factors, including the pace and results of our product development efforts.

Out-licensing Agreements

To date, we have out-licensing agreements with Kyungnam Biopharma (previously known as BioGenetics).

BioGenetics – License of varlitinib for South Korea

On February 27, 2019, we entered into a collaboration and license agreement with BioGenetics, pursuant to which we granted BioGenetics
the  exclusive  right  to  commercialize,  and  if  agreed,  manufacture,  varlitinib  for  the  treatment  of  all  indications  in  South  Korea.  In
consideration  of  the  rights  granted  to  BioGenetics  under  the  agreement,  we  received  an  upfront  payment  of  $2  million  as  revenue  from
BioGenetics and are eligible to receive up to $11 million in sales and development milestones where the thresholds for payment of such sales
milestones depend on the aggregate of net sales of varlitinib and farudodstat products under our agreements with BioGenetics. We are also
eligible to receive tiered double-digit royalties on net sales up to a percentage within the mid-twenties. BioGenetics will be responsible for
obtaining initial and all subsequent regulatory approvals of varlitinib in South Korea. We may provide clinical drug supplies to BioGenetics
required  for  regulatory  filings  and  for  commercialization  of  products,  pursuant  to  a  separate  manufacturing  and  supply  agreement  to  be
agreed between the parties.

97

 
 
 
 
 
BioGenetics – License of farudodstat for South Korea

On March 11, 2019, we entered into a collaboration and license agreement with BioGenetics, pursuant to which we granted BioGenetics the
exclusive  right  to  commercialize,  and  if  agreed,  manufacture,  farudodstat  for  the  treatment  of  all  indications  in  South  Korea,  excluding
topically  administered  products  for  the  treatment  of  keratinocyte  hyperproliferative  disorders  and  certain  non-melanoma  skin  cancers.  In
consideration  of  the  rights  granted  to  BioGenetics  under  the  agreement,  we  received  an  upfront  payment  of  $1  million  as  revenue  from
BioGenetics  and  are  eligible  to  receive  up  to  $8  million  in  sales  and  development  milestones,  the  thresholds  for  payment  of  such  sales
milestones  being  the  aggregate  of  sales  of  varlitinib  under  the  license  summarized  above  and  sales  of  farudodstat  products.  We  are  also
eligible to receive tiered double-digit royalties on net sales up to a percentage within the mid-twenties. BioGenetics agreed to contribute to
the  global  R&D  costs  incurred  by  ASLAN  in  the  clinical  development  of  farudodstat  in  acute  myeloid  leukemia.  BioGenetics  will  be
responsible  for  obtaining  initial  and  all  subsequent  regulatory  approvals  of  farudodstat  in  South  Korea.  We  may  provide  clinical  drug
supplies  to  BioGenetics  required  for  regulatory  filings  and  for  commercialization  of  products,  pursuant  to  a  separate  manufacturing  and
supply agreement to be agreed between the parties.

Hyundai

On October 30, 2015, we entered into a collaboration and license agreement with Hyundai Pharm Co., Ltd. (Hyundai), pursuant to which we
granted  Hyundai  the  right  to  develop  and  an  option  to  commercialize  varlitinib  for  the  treatment  of  cholangiocarcinoma  (subsequently
amended to be for the treatment of BTC) in South Korea. In consideration of the rights granted to Hyundai under the agreement, we received
an upfront payment of $0.3 million from Hyundai in 2016. On February 26, 2019, prior to executing the broader agreement for varlitinib with
BioGenetics  above,  we  made  a  payment  of  $0.325  million  to  Hyundai  to  buy  back  the  rights  to  varlitinib  in  BTC  in  South  Korea  and
terminated the out-license to Hyundai.

In-licensing Agreements

We  are  required  to  make  milestone  payments  upon  the  achievement  of  certain  development,  regulatory  and  commercial  milestones  and
royalties based on the net sales of the licensed products and therefore, we expect our results of operations will continue to be affected by
these agreements. In 2016, we made a payment of less than $0.1 million to Exploit Technologies Pte Ltd to acquire their license that was
capitalized as intangible assets. In 2018, we paid an aggregate of $23.0 million to Array Biopharma Inc. to acquire an exclusive, worldwide
license to develop, manufacture and commercialize varlitinib, which was capitalized as intangible assets. In June 2018, we paid $0.5 million
to CSL Limited upon the filing of our clinical trial authorization submission with the Singapore Health Sciences Authority, as required under
the  terms  of  our  license  agreement  with  CSL  Limited.  In  December  2019,  we  paid  Almirall  S.A  the  sum  of  $82,259,  being  10%  of  the
amount received from BioGenetics in respect of the out-licence of farudodstat to BioGenetics dated March 11, 2019, as required under the
terms of our license agreement with Almirall S.A. For the years ended December 31, 2020 and 2021, we did not make any other payments
related  to  the  in-license  agreements.  See  “Item  4.B.  Information  on  the  Company  –  Business  overview—License  and  Collaboration
Agreements” for a description of our license agreements, which includes a description of the termination provisions of these agreements.

98

 
Key Components of Results of Operations

Revenues

To  date,  we  have  not  generated  any  revenue  from  product  sales  and  do  not  expect  to  generate  any  revenue  from  product  sales  until  our
product candidates receive regulatory approval. For the year ended December 31, 2019, revenues consisted primarily of upfront payments
received  under  out-licensing  arrangements,  as  described  above.  We  did  not  generate  revenue  for  the  years  ended  December  31,  2020  and
2021.

Cost of Revenue

We did not recognize costs of revenue for the years ended December 31, 2020 and 2021. For the year ended December 31, 2019, under the
in-licensing agreement to develop farudodstat with Almirall, Almirall is eligible to receive a payment of 10% of the proceeds from the out-
licensing  of  farudodstat.  The  related  cost  of  revenue  in  the  amount  of  $82,259  payable  to  Almirall  was  recognized  as  operating  costs
accordingly.  Additionally,  we  made  a  payment  of  $325,000  to  Hyundai  in  order  to  buy  back  the  rights  to  commercialize  varlitinib  in
cholangiocarcinoma (CCA) and recorded as operating costs in February 2019.

Research and Development Expenses

The largest component of our operating expenses since inception has been research and development activities, including the preclinical and
clinical development of our product candidates. Research and development costs are expensed as incurred. Our research and development
expenses primarily consist of:

•

•

•

•

•

•

Costs incurred under agreements with contract research organizations and investigative sites that conduct preclinical studies and
clinical trials;

Costs related to manufacturing pharmaceutical active ingredients and product candidates for preclinical studies and clinical trials;

Salaries and personnel-related costs, including bonuses, related benefits and share-based compensation expense for our scientific
personnel performing or managing out-sourced research and development activities;

Fees paid to consultants and other third parties who support our product candidate development;

Other costs incurred in seeking regulatory approval of our product candidates; and

Allocated facility-related costs and overhead.

Product  candidates  in  later  stages  of  clinical  development  generally  have  higher  development  costs  than  those  in  earlier  stages  of  clinical
development, primarily due to the increased size and duration of later-stage clinical trials. Accordingly, we expect research and development
costs to increase significantly for the foreseeable future as our programs progress. However, we do not believe that it is possible at this time
to  accurately  project  total  program-specific  expenses  through  commercialization.  Our  expenditures  on  current  and  future  preclinical  and
clinical  development  programs  are  subject  to  numerous  uncertainties  in  timing  and  cost  to  completion.  In  addition,  we  may  enter  into
additional collaboration arrangements for our product candidates, which could affect our development plans or capital requirements.

We allocate direct costs to product candidates when they enter into clinical development. For product candidates in clinical development, we
allocate  development  and  manufacturing  costs  to  our  product  candidates  on  a  program-specific  basis,  and  we  include  these  costs  in  the
program-specific expenses. Our

99

 
 
 
 
 
 
 
 
direct research and development expenses tracked by program consist primarily of external costs, such as fees paid to outside consultants,
CROs, and contract  manufacturing  organizations  in  connection  with  our  preclinical  development,  manufacturing  and  clinical  development
activities. We do not allocate employee costs or facility expenses, including other indirect costs, to specific programs because these costs are
deployed across multiple programs and, as such, are not separately presented. We use internal resources primarily to oversee research and
discovery  as  well  as  for  managing  our  preclinical  development,  process  development,  manufacturing  and  clinical  development  activities.
These employees work across multiple programs and, therefore, we do not track their costs by program.

The table below summarizes our research and development expenses incurred by program for the periods presented:

Direct research and development expense by product:

Varlitinib
Farudodstat
Eblasakimab
JAGUAHR*
Other

Indirect research and development expense:

Employee benefit and travel expense
Other indirect research and development expense
Total research and development expense

2019

For the year ended
2020
(in thousands)

2021

  $

  $

9,873    $
760   
3,078   
114   
20   

1,908   
834   
16,587    $

1,964    $
798   
3,650   
1,658   
346   

898   
—   
9,314    $

43 
2,105 
15,539 
717 
738 

2,879 
— 
22,021 

* On April 28, 2021, our shareholding of JAGUAHR was diluted to 35% from 55%, resulting in loss of control over the subsidiary;
expenses for JAGUAHR are incurred up till the date of control loss.

General and Administrative Expenses

General  and  administrative  expenses  consist  of  personnel  costs,  allocated  expenses  and  other  expenses  for  outside  professional  services,
including  legal,  audit  and  accounting  services.  Personnel  costs  consist  of  salaries,  bonuses,  benefits  and  stock-based  compensation.  Other
general and administrative expenses include facility-related costs not otherwise allocated to research and development expense, professional
fees, expenses associated with obtaining and maintaining patents and costs of our information systems.

Non-Operating Income and Expenses

Other Income

Other income is the ADS issuance contribution per our depository agreement and certain government grants. Other income of $0.9 million
and  $1.1  million  were  recognized  for  the  years  ended  December  31,  2020  and  2021,  respectively,  due  to  the  ADS  issuance  contribution,
receivable from J.P. Morgan Chase Bank N.A., the Custodian and the Depositary as part of the conversion of ordinary shares to ADS due to
the Taiwan delisting in 2020 and issuance of new ADS, and certain statutory government subsidies and grants. There was no other income for
the year ended December 31, 2019.

100

 
 
 
 
 
 
 
   
   
 
 
 
 
 
 
    
 
    
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
    
 
    
 
  
 
 
 
 
 
 
 
 
 
Gain on dilution of subsidiary and recognition of associate

Gain  on  dilution  of  subsidiary  and  recognition  of  associate  of  $2.3  million  represents  the  reclassification  of  the  capital  reserve  of  $1.4
million, being the initial reserve set up upon formation of the subsidiary, non-controlling interest derecognised of $0.03 million at the date of
dilution and 35% of the fair value of net identifiable assets of JAGUAHR $0.9 million at the date of the dilution being recognised for the year
ended December 31, 2021.

Other Gains and Losses, Net

Other gains and losses are primarily net gains and losses from realized and unrealized currency exchange differences, valuation on fair value
changes of financial assets and liabilities at fair value through profit or loss incurred during the period. For the years ended December 31,
2019, 2020 and 2021, other gains and losses were $(0.3) million, ($0.1) million and $1.1 million, respectively.

Finance Costs

Finance costs are interest expenses primarily from the Singapore Economic Development Board (EDB) repayable grant, the CSL Facility, the
Convertible  Loan  Facility,  the  October/November  2019  Loan  Facility  and  the  K2  HealthVentures  Loan  Facility.  For  the  years  ended
December 31, 2019, 2020 and 2021, finance costs were $0.9 million, $1.2 million and $1.9 million, respectively.

101

 
 
Results of Operations

The following table sets forth a summary of our consolidated results of operations for the periods indicated. This information should be read
together  with  our  consolidated  financial  statements  and  related  notes  included  elsewhere  in  this  Form  20-F.  Our  operating  results  in  any
period are not necessarily indicative of the results that may be expected for any future period.

Net revenues
Cost of revenues
Operating expenses

General and administrative expenses
Research and development expenses
Total operating expenses

Impairment loss on intangible assets
Loss from operations
Non-operating income and expenses

Interest income
Other income
Gain on dilution of subsidiary and recognition of associate
Other gains and losses
Finance costs
Total non-operating income and expenses
Share in losses of associated company, accounted for using equity method

Loss before income tax
Income tax (expense)/benefits
Net loss for the year

Other comprehensive loss
Items that will not be reclassified subsequently to profit or loss:

Unrealized loss on investments in equity instruments
   at fair value through other comprehensive income

Total comprehensive loss

Net loss attributable to:

Stockholders of the Company
Non-controlling interests

Total comprehensive loss attributable to:

Stockholders of the Company
Non-controlling interests

Weighted-Average ordinary shares used in calculating
   net loss per ordinary shares, basic
Weighted-Average ADS used in calculating
   net loss per ADS, basic

Net loss per ordinary share, basic and diluted
Net loss per equivalent ADS, basic and diluted
Each ADS represents five ordinary shares.

Year Ended December 31,
2019
2021
2020
(in thousands, other than shares or share data)

3,000   
(407)  

(8,512)  
(16,587)  
(25,099)  
(23,073)  
(45,579)  

151   
—   
—   
(328)  
(902)  
(1,079)  
—   
(46,658)  
(408)  
(47,066)  

(55)  
(47,121)  

(47,016)  
(50)  
(47,066)  

(47,071)  
(50)  
(47,121)  

—   
—   

(7,169)  
(9,314)  
(16,483)  
—   
(16,483)  

—   
888   
—   
(129)  
(1,247)  
(488)  
—   
(16,971)  
—   
(16,971)  

(124)  
(17,095)  

(16,198)  
(773)  
(16,971)  

(16,322)  
(773)  
(17,095)  

— 
— 

(11,825)
(22,021)
(33,846)
— 
(33,846)

— 
1,108 
2,308 
1,106 
(1,861)
2,661 
(405)
(31,590)
— 
(31,590)

— 
(31,590)

(31,321)
(269)
(31,590)

(31,321)
(269)
(31,590)

162,392,602   

192,226,528   

325,684,272 

32,478,520   
(0.29)  
(1.45)  

38,445,306   
(0.08)  
(0.40)  

65,136,854 
(0.10)
(0.48)

102

 
 
 
 
 
 
 
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
    
   
   
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
    
   
   
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
    
   
   
 
  
 
 
    
   
   
 
  
 
 
 
 
 
 
 
 
 
 
    
   
   
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
    
   
   
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
   
   
   
 
 
Comparison of the Years Ended December 31, 2020 and 2021

Revenue

We did not generate revenue for the years ended December 31, 2020 and 2021.

General and Administrative Expenses

The following table sets forth the components of our general and administrative expenses for the years indicated.

(In thousands)
General and administrative expenses

Employee benefit and travel expenses
Professional fees
Offering costs
Rent relating to operating leases
Other costs
Total general and administrative expense

Year Ended December 31,

2020

%

2021

%

4,265     
1,224     
822     
111     
747     
7,169     

59%    
17%    
11%    
2%    
10%    
100%   

6,761     
1,591     
2,294     
348     
831     
11,825     

57%
13%
19%
3%
7%
100%

General and administrative expenses increased by $4.6 million from $7.2 million for the year ended December 31, 2020 to $11.8 million for
the  year  ended  December  31,  2021.  The  increase  in  general  and  administrative  expenses  was  due  to  increase  in  headcount  and  employee
benefit, option costs granted during the year, travel expenses and office administration costs. The increase in offering costs was primarily due
to the follow-on issuance and offering of ADS in 2021 of $101.6 million ($7.6 million in 2020) which resulted in higher legal related fees.  

Research and Development Expenses

The following table sets forth the components of our research and development expenses for the years indicated.

(In thousands)
Research and development expenses

Preclinical and clinical development expenses
Manufacturing expenses
Employee benefit and travel expenses
Total research and development expenses

Year Ended December 31,

2020

%

2021

%

6,765     
1,651     
898     
9,314     

73%    
18%    
9%    
100%   

9,093     
10,049     
2,879     
22,021     

41%
46%
13%
100%

Research and development expenses increased by $12.7 million from $9.3 million for the year ended December 31, 2020 to $22.0 million for
the  year  ended  December  31,  2021.  The  increase  in  research  and  development  expenses  is  driven  primarily  by  preparations  for  the
eblasakimab Phase 2b clinical trial.

103

 
 
 
 
 
 
   
 
 
   
 
   
      
  
   
      
  
   
   
   
   
   
   
 
 
 
 
 
 
 
   
 
 
   
 
   
      
  
   
      
  
   
   
   
   
 
Other Income

Other income for the years ended December 31, 2020 and 2021 was $0.9 million and $1.1 million, respectively. The increase was primarily
due to the ADS issuance contribution increasing in 2021 due to various offering activities.

Other Gains and Losses, Net

Other net losses for the year ended December 31, 2020 were $0.1 million and other net gains for the year ended December 31, 2021 were
$1.1 million. The increase of net gains was primarily the net foreign exchange gain; the settlement of prior year financial assets and liabilities
and net gain on the fair value changes, which were due to the significant historical volatility comparing 2020 and 2021.

Net Loss Attributable to Ordinary Shareholders

For the years ended December 31, 2020 and 2021, net loss attributable to our stockholders was $16.2 million and $31.3 million, respectively.
The  increase  in  net  losses  was  mostly  driven  by  the  increase  of  clinical  development,  expenses  and  manufacturing  costs  related  to
eblasakimab.

Comparison of the Years Ended December 31, 2019 and 2020

For the discussion covering the comparison between the years ended December 31, 2020 and 2019, please refer to “Item 5” of our Annual
Report on Form 20-F for the year ended December 31, 2020 filed with the SEC.

B.

Liquidity and Capital Resources.

Since  inception,  we  have  invested  most  of  our  resources  in  the  development  of  our  product  candidates,  building  our  intellectual  property
portfolio, developing our supply chain, conducting business planning, raising capital and providing support for our operations. To date we
have funded our operations through public and private placements of equity securities, upfront and milestone payments received from our
collaborators,  funding  from  governmental  bodies  and  interest  income  from  banks.  As  of  December  31,  2021,  we  raised  aggregate  gross
proceeds of $280.6 million from private and public offerings, we had received aggregate gross upfront payments of $13.3 million from our
collaborators and received an aggregate of $7.3 million in grants from government bodies. Since our inception, we have incurred net losses
and  negative  cash  flows  from  our  operations.  Substantially  all  of  our  losses  have  resulted  from  funding  our  research  and  development
programs and general and administrative costs associated with our operations. We incurred net losses attributed to the stockholders of the
company  of  $47.0  million,  $16.2  million  and  $31.3  million  for  the  years  ended  December  31,  2019,  2020  and  2021,  respectively.  As  of
December  31,  2020  and  2021,  we  had  an  accumulated  deficit  of  $195.7  million  and  $227.0  million,  respectively.  Our  operating  activities
used  $25.8  million,  $15.1  million  and  $34.0  million  of  cash  outflows  during  the  years  ended  December  31,  2019,  2020  and  2021,
respectively. In January 2022, we drew down the second tranche of the loan facility provided by K2HV and the full funds were received in
February 2022.

As of December 31, 2021, we had cash and cash equivalents of $90.2 million. From October 9, 2020 through February 19, 2021, we sold
8,862,972 ADSs for net proceeds of $21.5 million under the Sale Agreement with Jefferies LLC through at-the-market offerings, of which
net proceeds of $14.1 million was raised from January 1, 2021 through February 19, 2021. In February 2021, we sold 25,568,180 ordinary
shares (an equivalent of 5,113,636 ADSs) in a private placement for gross proceeds of

104

 
 
 
 
 
approximately $18.0 million pursuant to a securities purchase agreement we entered into with the purchasers under the Securities Purchase
Agreement.  In  March  2021,  we  sold  17,250,000  ADSs  representing  86,250,000  ordinary  shares  in  an  underwritten  public  offering  for  net
proceeds of $64.9 million after deducting underwriting discounts and commissions and offering expenses. On July 12, 2021, we entered into
a Loan, Guaranty, and Security Agreement with K2 HealthVentures LLC (K2HV) which provides us for up to $45.0 million of loan facility.
The first tranche of $20.0 million was closed and received in 2021. Total proceeds of approximately $117.0 million was raised for year ended
December 31, 2021.

We have not achieved profitability since our inception and we expect to continue to incur net losses for the foreseeable future. Based on our
current  operating  plan,  we  believe  that  our  existing  cash  and  cash  equivalents  will  enable  us  to  fund  our  operating  expenses  and  capital
requirements for at least the next twelve months from December 31, 2021.

We expect to fund our long-term anticipated operating and capital expenditure requirements through public and private offerings of our ADSs
and ordinary shares.

Our future capital requirements will depend on many factors, including:

•

•

•

•

•

•

•

•

•

The  scope,  progress,  results  and  costs  of  drug  discovery,  preclinical  development,  laboratory  testing  and  clinical  trials  for  our
product candidates;

The costs, timing and outcome of regulatory review of our product candidates;

The  costs  of  establishing  or  contracting  for  sales,  marketing  and  distribution  capabilities  if  we  obtain  regulatory  approvals  to
market our product candidates;

The costs of securing and producing drug substance and drug product material for use in preclinical studies, clinical trials and for
use as commercial supply;

The costs of securing manufacturing arrangements for development activities and commercial production;

The scope, prioritization and number of our research and development programs;

The extent to which we are obligated to reimburse, or entitled to reimbursement of, clinical trial costs under future collaboration
agreements, if any;

The extent to which we acquire or in-license other product candidates and technologies;

The costs of preparing, filing and prosecuting patent applications, maintaining and enforcing our intellectual property rights and
defending intellectual property-related claims.

We have based this estimate on assumptions that may prove to be wrong, and we could use our available capital resources sooner than we
currently expect. If our planned preclinical and clinical trials are successful, or our other product candidates enter clinical trials or advance
beyond the discovery stage, we will need to raise substantial additional financing in the future to fund our operations. In order to meet these
additional  cash  requirements,  we  may  incur  debt,  out-license  certain  intellectual  property  and  seek  to  sell  additional  equity  or  convertible
securities that may result in dilution to our stockholders. If we raise additional funds through the issuance of equity or convertible securities,
these  securities  could  have  rights  or  preferences  senior  to  those  of  our  ADSs  and  ordinary  shares  and  any  indebtedness  could  contain
covenants that restrict our operations. There can be no assurance that we will be able to obtain additional equity or debt financing on terms
acceptable to us, if at all.

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K2HV Loan Facility

Loan Agreement

In July 2021, we entered into a Loan, Guaranty, and Security Agreement (Loan Agreement) with ASLAN Pharmaceuticals Pte. Ltd (ASLAN
Singapore)  as  guarantor,  the  lenders  from  time  to  time  party  thereto,  K2  HealthVentures  LLC  as  administrative  agent  and  Ankura  Trust
Company, LLC as collateral agent. The Loan Agreement provides for up to $45.0 million of delayed draw term loans, consisting of (i) the
first tranche of $20.0 million available at closing, (ii) the second and third traches in the aggregate amount of $10.0 million subject to our
achievement  of  certain  clinical  milestones  related  to  farudodstat  and  eblasakimab  and  (iii)  an  uncommitted  fourth  tranche  of  up  to
$15.0 million.

We borrowed the full $20.0 million first tranche of term loans at closing. We intend to use the proceeds of the term loans to advance the
clinical development of farudodstat, as well as for general corporate purposes. In connection with entering into the Loan Agreement, we paid
off our outstanding loans with CSL Finance Pty Ltd in the amount of $4.2 million.

On January 5, 2022, we drew down the second tranche of the loan facility provided by K2HV pursuant to the Loan Agreement. The second
tranche milestone was completed, and the full funds were received on February 4, 2022. As a result of the drawdown of the second tranche of
the loan facility, the number of ordinary shares exercisable under the K2 Warrant increased to 2.95% of $25 million, being the aggregate term
loan advances at that date, divided by the warrant price of $0.5257 per ordinary share (equivalent to $2.6285 per ADS), same as the first
tranche terms.

The term loans bear interest at a floating rate equal to the greater of (i) the prime rate published by Wall Street Journal plus 5.00% and (ii)
8.25%  per  annum.  The  monthly  payments  are  interest-only  until  August  1,  2023,  which  may  be  extended  to  August  1,  2024  upon  our
achievement  of  certain  clinical  milestones.  Subsequent  to  the  interest-only  period,  the  term  loans  will  be  payable  in  equal  monthly
installments  of  principal  plus  accrued  and  unpaid  interest,  through  the  maturity  date  which  is  July  1,  2025.  We  paid  the  lenders  a  one-
time $255,000 facility fee at closing and will be obligated to pay for an additional facility fee equal to 0.85% of any term loans borrowed
under the fourth tranche. In addition, we are obligated to pay a final payment fee of 6.25% of the original principal amount of the term loans
at  the  maturity  date.  We  may  elect  to  prepay  all,  but  not  less  than  all,  of  the  term  loans  prior  to  the  term  loan  maturity  date,  subject  to  a
prepayment fee of up to 3.0% of the then outstanding principal balance. After repayment, no term loans may be borrowed again.

Borrowings  under  the  loan  facility  are  secured  with  collateral  over  our  cash  and  other  personal  property,  with  the  exception  of  (i)  our
registered  intellectual  property  assets,  (ii)  personal  property  to  the  extent  that  granting  of  security  over  any  such  personal  property  would
constitute a breach of or result in the termination of, or require any consent not obtained under, any license, agreement, instrument or other
document evidencing or giving rise to such property, or is otherwise prohibited by any requirement of law, and (iii) our equity interests in
JAGUAHR. The Loan Agreement includes customary affirmative and negative covenants applicable to us and our subsidiaries, including,
among  other  things,  restrictions  on  indebtedness,  liens,  investments,  mergers,  dispositions,  cash  management,  dividends  and  other
distributions. In addition, the Loan Agreement also includes customary events of default, including, but not limited to, failure to pay interest,
principal and fees or other amounts when due, material misrepresentations or misstatements, covenant defaults, certain cross defaults to other
material indebtedness, certain judgment defaults and events of bankruptcy or insolvency. Upon the occurrence and continuance of an event of
default, the lenders may declare all outstanding obligations immediately due and payable and take such other actions as set forth in the Loan
Agreement and other loan documents.

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K2 Warrant and Participation Rights
In connection with the closing of the Loan Agreement, we issued a warrant to purchase ordinary shares (K2 Warrant) to K2 HealthVentures
Equity Trust LLC. The number of ordinary shares exercisable under the K2 Warrant equals (i) 2.95% of the aggregate outstanding principal
amount of the term loans funded to us divided by (ii) the warrant price of $0.5257 per share (equivalent to $2.6285 per ADS) (subject to
adjustment as provided therein). The K2 Warrant also includes a cashless exercise feature allowing the holder to receive shares underlying
the warrant in an amount reduced by the aggregate exercise price that would have been payable upon exercise of the warrant for such shares.
In  addition,  subject  to  compliance  with  applicable  securities  laws  (including  any  holding  period  requirements),  we  are  required  to  use
commercially  reasonable  efforts  to  facilitate  and  take  all  other  actions  required  to  enable  the  deposit  of  any  or  all  of  the  ordinary  shares
exercisable under the Warrant with our depositary for the issuance of American Depositary Shares. The K2 Warrant is exercisable until its
expiration on July 12, 2031. The K2 Warrant also provides for automatic cashless exercise or assumption as a result of certain transactions
involving a merger, acquisition or sale of the company, as set forth in the K2 Warrant.

The Loan Agreement also provides K2 HealthVentures Equity Trust LLC with the right to participate in an aggregate amount of up to $5.0
million  in  any  offering  of  our  American  Depositary  Shares,  ordinary  shares,  common  stock,  convertible  preferred  stock  or  other  equity
securities (or certain other convertible instruments but excluding non-convertible debt securities), but excluding any at-the-market offerings
or  facilities,  on  the  same  terms,  conditions  and  pricing  afforded  to  others  participating  in  such  offering;  provided  that  with  respect  to  any
public offering, we are required to use commercially reasonable efforts to provide K2 HealthVentures Equity Trust LLC with the opportunity
to invest in each such offering if it is lawful to do so (or if the offering is an underwritten public offering pursuant to a registration statement
under the Securities Act of 1933, as amended, to use commercially reasonable efforts to cause the underwriters for such offering to offer K2
HealthVentures Equity Trust LLC an allocation of securities in such offering).

CSL Loan Facility

In connection with the license agreement with CSL Limited (CSL) related to eblasakimab, in May 2014 we entered into the CSL Facility
with CSL Finance Pty Ltd (CSL Finance), pursuant to which CSL Finance agreed to provide a ten-year facility for $4.5 million. Borrowings
under the CSL Facility were unsecured and were to be used to reimburse a portion of eligible invoices for certain research and development
costs or expenses incurred by us in connection with developing eblasakimab and approved by CSL Finance at each drawdown period.

As part of the closing arrangements for the K2HV Facility, in July 2021 we repaid our outstanding indebtedness under the CSL Facility in the
amount of $4.2 million of principal and accrued interest.

Convertible Loan Facility

On September 30, 2019, we entered into a convertible loan facility with Bukwang Pharmaceutical Co., Ltd., for an amount of $1.0 million
(the  Convertible  Loan  Facility).  The  Convertible  Loan  Facility  had  a  two-year  term  with  a  10%  interest  rate  per  annum.  The  Convertible
Loan Facility was repaid on March 29, 2021.

October/November 2019 Loan Facility

On October 25, 2019, we entered into a loan facility with certain existing stockholders/directors, or affiliates thereof, and on November 11,
2019 we entered into a related loan facility with the affiliate of

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another  existing  stockholder,  for  an  aggregate  amount  of  $2.25  million  (collectively,  the  October/November  2019  Loan  Facility).  The
October/November 2019 Loan Facility had a two-year term with a 10% interest rate per annum. The October/November 2019 Loan Facility
was repaid on March 22, 2021.

In  connection  with  the  October/November  2019  Loan  Facility,  we  issued  certain  warrants  (collectively  referred  to  as  the  “Warrants”).  In
October  2019,  we  drew  down  on  $1.95  million  under  the  loan  facility.  In  connection  with  this  initial  draw  down,  we  issued  Warrants  to
purchase  483,448  ADSs  (representing  2,417,240  ordinary  shares)  to  the  lenders.  These  Warrants  entitled  lenders  optionally  to  purchase
shares up to a maximum of 50% of the principal loan amount, at an exercise price of $2.02 per ADS. In November 2019, we drew down on
the remaining $0.3 million under the loan facility. In connection with the second draw down, we issued Warrants to purchase 74,377 ADSs
(representing 371,885 ordinary shares) to the lender. These Warrants entitled the lender optionally to purchase shares up to a maximum of
50% of the principal loan amount, at an exercise price of $2.02 per ADS. The warrants expired on August 25, 2021 (the first anniversary of
the delisting of our ordinary shares on TPEx). At the same time of the repayment, holders of Warrants amounting to $825,397 of the principal
loan amount, exercised and purchased 2,045,355 ordinary shares (representing 409,071 ADSs) at an exercise price of $2.02 per ADS. No
more warrants are outstanding under October/November 2019 Loan Facility.

Cash Flows

The following table provides information regarding our cash flows for the years ended December 31, 2019, 2020 and 2021:

(In thousands)

Net cash used in operating activities
Net cash generated from investing activities
Net cash generated from financing activities

Net (decrease) increase in cash and cash equivalents

Net Cash Used in Operating Activities

Year Ended December 31,
2020

2021

2019

(25,803)    
5     
19,092     
(6,706)    

(15,053)    
1     
7,173     
(7,879)    

(33,995)
(28)
109,867 
75,844 

The use of cash resulted primarily from our net losses adjusted for non-cash charges and changes in components of our operating assets and
liabilities. The primary cash inflow was generated from the consideration received for the out-licensing of experimental drugs. The primary
use of our cash was to fund the development of our research and development activities, regulatory and other clinical trial costs, and related
supporting  administration.  Our  prepayments  and  other  current  assets,  accounts  payable  and  other  payables  balances  were  affected  by  the
timing of vendor invoicing and payments.

Net cash used in operating activities was $15.1 million and $34.0 million for the years ended December 31, 2020 and 2021, respectively. The
increase  of  net  cash  used  in  operating  activities  for  2021  was  primarily  due  to  an  increase  of  $4.7  million  related  to  general  and
administrative expenses, and an increase of $12.7 million related to research and development expenses from 2020 to 2021. These increases
were mainly due to the completion of various financing activities to support the preparations for the eblasakimab Phase 2b clinical trials.  

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Net cash used in operating activities was $25.8 million and $15.1 million for the years ended December 31, 2019 and 2020, respectively. The
decrease of net cash used in operating activities for 2020 was primarily due to a decrease of $1.3 million related to general and administrative
expenses, and a decrease of $7.3 million related to research and development expenses from 2019 to 2020. These decreases were mainly due
to cost savings after delisting from the Taipei Exchange and a reduction in research and development expenses related to varlitinib.

Net Cash Used in Investing Activities

Net cash provided by investing activities was $927 for the year ended December 31, 2020. Net cash used in investing activities was $28,155
for the year ended December 31, 2021. The decrease in cash in investing activities for 2021 was primarily due to purchases of property, plant
and equipment for our headcount in the US.

Net cash provided by investing activities was $5,380 and $927 for the years ended December 31, 2019 and 2020, respectively. The decrease
in cash used in investing activities for 2020 was primarily due to higher proceeds from disposal of property, plant and equipment.

Net Cash Provided by Financing Activities

Net cash provided by financing activities was $19.1 million, $7.2 million and $109.9 million for the years ended December 31, 2019, 2020
and 2021, respectively, which consisted primarily of net proceeds from our issuance of ADSs in our public follow-on offering in the United
States for the year ended December 31, 2019, our issuance of ADSs from at-the-market offerings from the year 2020 to 2021 and loan from
K2 HealthVentures LLC for the year ended December 31, 2021. Please refer to the section titled “Item 18. Financial Statements” for more
financing information.

C.

Research and Development, Patents and Licenses, etc.

Full  details  of  our  research  and  development  activities  and  expenditures  are  given  in  “Item  4.B.  Information  on  the  Company  –  Business
overview” and “Item 5.A. Operating Results” within this Annual Report.

D.

Trend Information.

See the section titled “Item 5.A. Operating Results” and “Item 5.B. Liquidity and Capital Resources” within this Annual Report.

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E.

Critical Accounting Estimates.

See the section titled “Item 18. Financial Statements, Note 5” within this Annual Report.

JOBS Act

Subject to certain conditions set forth in the JOBS Act, we are entitled to rely on certain exemptions and reduced reporting requirements as
an  EGC.  We  are  not  required  to,  among  other  things,  (i)  provide  an  auditor’s  attestation  report  on  our  system  of  internal  controls  over
financial reporting pursuant to Section 404(b), (ii) provide all of the compensation disclosure that may be required of non-emerging growth
public companies under the Dodd-Frank Wall Street Reform and Consumer Protection Act, (iii) comply with any requirement that may be
adopted by the Public Company Accounting Oversight Board regarding mandatory audit firm rotation or a supplement to the auditor’s report
providing  additional  information  about  the  audit  and  the  financial  statements  (including  critical  audit  matters),  and  (iv)  disclose  certain
executive compensation-related items such as the correlation between executive compensation and performance and comparisons of the chief
executive officer’s compensation to median employee compensation. These exemptions will apply until December 31, 2023 or until we no
longer meet the requirements of being an EGC, whichever is earlier.

Recently Issued Accounting Pronouncements

A description of recently issued accounting pronouncements that may potentially impact our financial position and results of operations is
disclosed  in  Note  3,  “Application  of  new  standards,  amended  and  revised  standards  and  interpretations,”  to  our  consolidated  financial
statements and related notes appearing elsewhere in this Annual Report.

Item 6. Directors, Senior Management and Employees

A.

Directors and Senior Management.

The following table sets forth information regarding our executive officers and directors, including their ages, as of March 25, 2022.

Name
Executive Officers:
Carl Firth, Ph.D.
Alexandre Kaoukhov
Stephen Doyle
Kiran Asarpota
Ben Goodger

Non-Executive Directors:
Andrew Howden
Robert E. Hoffman
Neil Graham, M.D., M.P.H., M.B.B.S.
Kathleen M. Metters, Ph.D.

Executive Officers

Age

49
48
50
44
59

63
57
63
65

Position(s)

    Chief Executive Officer and Director
    Chief Medical Officer
    Chief Business Officer
    Chief Operating Officer and Head of Finance
    General Counsel

    Chairman
    Director
    Director
    Director

Carl Firth, Ph.D. Dr. Firth founded our company in 2010 and served as Chairman of our board of directors from June 2014 to July 2019, as
our Chief Executive Officer since January 2011 and as a

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director  since  July  2010.  Prior  to  founding  our  company,  Dr.  Firth  was  Head  of  Asia  Healthcare  at  Bank  of  America  Merrill  Lynch,
supporting public and private financings of healthcare companies and advising on M&A transactions, from January 2008 to June 2010. Prior
to joining the banking industry, Dr. Firth worked for AstraZeneca from October 1998 to December 2007 in various commercial and R&D
roles, including Regional Business Development Director, Asia Pacific, and Director of New Product Development, China. Dr. Firth holds
board positions at various biotechnology companies, including JAGUAHR Therapeutics and DotBio Pte. Ltd. Previously,  Dr.  Firth  was  an
independent  director  of  Hong  Kong  listed  Uni-Bio  Sciences,  a  leading  Chinese  biopharmaceutical  company  engaged  in  the  research,
development, production and commercialization of biopharmaceuticals for the Chinese healthcare market, where he served in such capacity
from  April  2014  to  November  2017,  and  an  independent  director  of  A*ccelerate,  the  commercialisation  arm  of  Singapore’s  Agency  for
Science, Technology and Research (A*STAR), from January 2014 to March 2021. Dr. Firth is an Adjunct Professor at Duke-NUS Medical
School,  a  position  he  has  held  since  June  2014.  He  holds  a  Ph.D.  in  Molecular  Biology  from  Cambridge  University  (Trinity  College),  an
Executive M.B.A. from London Business School, and a B.A. in Molecular Biology from Cambridge University.

Alexandre Kaoukhov. M.D. has served as our Chief Medical Officer since March 2022. Prior to joining us, Dr. Kaoukhov served as the Senior
Vice President, Head of Clinical Development at Bioniz Therapeutics, Inc., a private therapeutics company, from March 2021 to March 2022.
Dr. Kaoukhov previously served as Head of Global Development at Almirall, S.A. (Almirall), a public pharmaceutical company listed on the
Bolsa  de  Madrid  stock  market,  from  June  2018  to  November  2020.  Before  Almirall,  Dr.  Kaoukhov  spent  seven  years  at  Allergan,  Inc,  a
public healthcare company, where he served as Head, Medical Dermatology from April 2014 to 2018 and as Senior Medical Director from
2011 to 2014. Dr. Kaoukhov has also held roles in the research departments of Novartis AG and Galderma S.A. Dr. Kaouhkov holds an M.D.
from First Moscow State Medical University and trained in dermatology and conducted clinical research at Hôpital Saint-Louis, Paris.

Stephen  Doyle.  Mr.  Doyle  has  served  as  our  Chief  Business  Officer  since  January  2019  and  previously  served  as  our  Vice  President
Commercial and Head of China from February 2018 to January 2019. Prior to joining us, Mr. Doyle was the Vice President and Head of
Specialty Care for China at Boehringer Ingelheim GmbH, a global pharmaceutical company, from January 2014 to February 2018. Mr. Doyle
also previously served as the Vice President of Oncology, Haematology and Transplantation Business Unit with Sanofi S.A. in Shanghai, a
global  pharmaceutical  company,  from  October  2010  to  October  2013,  as  Regional  Commercial  Director  for  Oncology  for  Asia  Pacific,
Russia  and  India  with  Sanofi-Aventis  in  Singapore,  from  2007  to  2010,  and  as  Director  and  Head  of  Scientific  Communications,  Global
Marketing,  Oncology  Franchise  with  Sanofi-Aventis  in  Paris  from  2005  to  2007.  Mr.  Doyle  holds  a  B.S.  in  Pharmacy  from  The  Robert
Gordon University in the United Kingdom and an M.S. in Clinical Pharmacy from the University of Derby in the United Kingdom.

Kiran Asarpota. Mr. Asarpota has served as our Vice President Finance since November 2010, and was appointed Chief Operating Officer in
June 2020. Prior to joining us, Mr. Asarpota was Group Finance Director at Global Brands Group Holding Limited, a public branded apparel
company,  where  he  was  responsible  for  the  group’s  corporate  and  commercial  finance  functions.  Mr.  Asarpota  received  his  MBA  from
London South Bank University in the United Kingdom, and a BBM from Oxford Brookes.

Ben Goodger. Mr. Goodger has served as our General Counsel since November 2016. Prior to joining us, Mr. Goodger was the Partner and
Head of Intellectual Property (IP) Licensing and Transactions with Osborne Clarke in the United Kingdom, a multinational law firm, from
November 2014 to October 2016. Mr. Goodger also previously served as Partner, Head of IP Commercialization, at Edwards Wildman in the
United Kingdom, a multinational law firm, from November 2010 to October 2014, as Executive, Head of IP Commercial, at Rouse & Co.
International  in  London,  Oxford,  and  Shanghai,  a  multinational  law  firm,  from  December  1997  to  October  2010,  and  as  the  President  of
Licensing Executives Society, a not for profit, non-political, umbrella organization, from 1998 to 1999. Mr. Goodger received his M.A. in

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English  Literature  &  Language  from  Oxford  University  (Exhibitioner,  Keble  College)  and  he  is  a  Solicitor  of  England  &  Wales,  enrolled
October 1986.

Non-Executive Directors

Andrew Howden. Mr. Howden has served as Chairman of our board of directors since July 2019 and as a member of our board of directors
since April 2016. He currently serves as Executive Chairman of First Pharma P/L, an Australian pharmaceutical company, a position he has
held  since  September  2016.  He  was  previously  Chairman  of  the  True  Origins  Company  P/L,  an  Australian  company  involved  in  the
marketing  of  infant  formula  in  China  and  Asia  from  2016  to  2019.  He  previously  served  as  the  Chief  Executive  Officer  of  iNova
Pharmaceuticals, an Asia Pacific pharmaceutical company developing and commercializing drugs across a range of therapeutic areas, from
August  2008  to  February  2015.  Previously,  he  was  the  President  of  IMS  Health,  Asia  Pacific,  a  provider  of  information,  services  and
technology  for  the  healthcare  industry,  from  2007  to  2008,  Regional  Vice  President  of  Asia  Pacific  for  AstraZeneca,  a  multinational
pharmaceutical and biopharmaceutical company, from 2002 to 2006, and he has held senior executive roles at Quintiles Transnational Inc., a
clinical research company, from 1998 to 2002. Mr. Howden has also previously served on the board of directors of over 20 companies within
the pharmaceutical and healthcare industries. He received a B.Sc. from the University of New England (Australia), and an M.Com. from the
University of New South Wales, Australia.

Robert  E.  Hoffman.  Mr.  Hoffman  has  served  as  a  member  of  our  board  of  directors  since  October  2018.  Mr.  Hoffman  serves  as  a  board
member  of  the  following  other  Nasdaq-listed  companies:  Kura  Oncology,  Inc.,  Kintara  Therapeutics  and  Antibe  Therapeutics,  serving  as
chairman on one of the boards and as a financial expert on the other boards. In his most recent operating role, Mr. Hoffman is the President
and Chief Executive Officer of Kintara Therapeutics, a Nasdaq listed Company. Prior to Kintara Therapeutics, Mr Hoffman served as a Chief
Financial Officer of San Diego-based Heron Pharmaceuticals, a Nasdaq-listed commercial stage drug developer with a pipeline of acute pain
therapeutics. From September 2016 to April 2017, Mr. Hoffman served as Executive Vice President and Chief Financial Officer of Innovus
Pharmaceuticals, Inc., a public pharmaceutical company. From July 2015 to September 2016, Mr. Hoffman served as Chief Financial Officer
of  AnaptysBio,  Inc.,  a  public  biotechnology  company.  From  June  2012  to  July  2015,  Mr.  Hoffman  served  as  the  Senior  Vice  President,
Finance  and  Chief  Financial  Officer  and  part  of  the  founding  management  team  of  Arena  Pharmaceuticals,  Inc.  (Arena),  a  public
biopharmaceutical company. From August 2011 to June 2012 and previously from December 2005 to March 2011, he served as Arena’s Vice
President, Finance and Chief Financial Officer and in a number of various roles of increasing responsibility from 1997 to December 2005.
From March 2011 to August 2011, Mr. Hoffman served as Chief Financial Officer for Polaris Group, a biopharmaceutical drug company. Mr.
Hoffman formerly served as a member of the board of directors of CombiMatrix Corporation, a molecular diagnostics company, and MabVax
Therapeutics  Holdings,  Inc.,  a  biopharmaceutical  company.  Mr.  Hoffman  serves  as  an  advisory  committee  member  of  the  Financial
Accounting  Standards  Board  (FASB).  Mr.  Hoffman  formerly  served  as  a  director  and  President  of  the  San  Diego  Chapter  of  Financial
Executives International. Mr. Hoffman holds a B.B.A. from St. Bonaventure University, and is licensed as a C.P.A. (inactive) in the State of
California.

Neil Graham. Dr. Graham has served as a member of our board of directors since February 2021. Dr. Graham has 30 years’ experience in
global drug development and commercialization. Currently, Dr. Graham is Chief Medical Officer of Tiziana life sciences and Non-Executive
Director of Pharmaxis. Previously, Dr. Graham served as VP of Strategic Program Direction, Immunology and Inflammation at Regeneron
Pharmaceuticals, Inc., from 2010 to 2020. Dr. Graham also held roles as CMO at Trimeris Inc. and XTL Biopharmaceuticals and Director of
HIV Medical Affairs at Glaxo Wellcome. Dr. Graham began his career as Associate Professor of Epidemiology and Medicine, Johns Hopkins
Bloomberg School of Public Health MD, MPH, MBBS from the University of Adelaide.

Kathleen  M.  Metters.  Dr.  Metters  has  served  as  a  member  of  our  board  of  directors  since  March  2021.  Dr.  Metters  has  over  30  years’
experience in the discovery and development of novel therapies for treatment of serious diseases. She is currently working as an independent
strategic advisor for New York-based Bridge Medicines and sits on several boards. From 2011 to 2014, Dr. Metters was President and CEO
of

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Lycera Corp., a biopharmaceutical company pioneering innovative approaches to oral medicines for treatment of autoimmune diseases and
cancer.  Under  her  leadership,  Lycera  developed  a  robust  pipeline  of  proprietary  and  partnered  immune  modulator  programs  which  led,  in
June 2015, to an exclusive global collaboration with Celgene Corporation. In 1988, Dr. Metters joined Merck Frosst Canada Inc., a wholly
owned subsidiary of Merck & Co., Inc. During her early Merck career, her research focused on the arachidonic acid cascade which resulted
in the development of SINGULAIR®, an oral therapy for asthma and allergic rhinitis. For her work on SINGULAIR®, she was one of the
team  who  won  the  Prix  Galien  Canada  2000  for  excellence  in  innovative  research.  In  2002,  Dr.  Metters  was  appointed  vice  president  of
Merck Frosst and in 2005, to senior vice president and head of worldwide basic research for Merck & Co. In this role, she had oversight of
all research activities at major sites around the globe; across all therapeutic modalities and all therapeutic areas. Dr. Metters graduated with a
B.S. in biochemistry from the University of Manchester Institute for Science and Technology, and a Ph.D. from Imperial College of Science
and Technology in London. She completed post-doctoral training at the Centre National de la Recherche Scientifique in France and at the
Clinical Research Institute of Montréal. During her time in Montréal Dr. Metters was an Adjunct Professor appointment in the Department of
Pharmacology and Therapeutics at McGill University.

Family Relationships

There are no family relationships among any of our executive officers or directors.

Selection Arrangements

There are no arrangements or understandings with major shareholders, customers, suppliers or others, pursuant to which any of our executive
officers or directors was selected to such role with us.

B.

Compensation.

Compensation of Executive Officers and Directors

Incentive Compensation

For the year ended December 31, 2021, the aggregate compensation accrued or paid to the members of our executive officers for services in
all capacities was $5,041,979.

We  did  not  set  aside  or  accrue  any  amounts  for  pension,  retirement  or  similar  benefits  to  members  of  our  board  of  directors  or  executive
officers in the year ended December 31, 2019, 2020 and 2021.

We do not maintain any cash incentive or bonus programs. We maintain the Senior Management Team (SMT) Long Term Incentive Plans
(LTIP), pursuant to which bonus entitlement unit awards were granted in 2017, 2018 and 2019. For more information on our LTIPs, see the
discussion below under “—Compensation Plans—2017, 2018 and 2019 SMT LTIPs.” During the year ended December 31, 2021, we had no
performance based compensation programs.

Executive Officer Compensation

Equity Awards

On December 10, 2020, our Board of Directors (Board) approved the 2020 Equity Incentive Plan (the 2020 EIP). The 2020 EIP, among other
things, provides for the grant of restricted stock awards, stock options and other equity-based awards to employees, officers, directors, and
consultants. For more information on our equity awards, see the discussion below under—“Option Grants.”

113

 
 
Employment Agreements with Executive Officers

We have entered into employment agreements with our executive officers. Each of our executive officers is employed for a continuous term
unless either we or the executive officer gives prior notice to terminate such employment. We may terminate the employment for just cause,
at  any  time,  without  notice  or  remuneration,  for  certain  acts  of  the  executive  officer.  An  executive  officer  may  terminate  his  or  her
employment at any time by giving a minimum period of prior written notice, three months in some cases, six months in others, except for our
Chief Medical Officer (CMO), who has an “at will” contract under California law. This may be terminated at any time by either us or the
executive by notice in writing.

Each  executive  officer  has  agreed  to  maintain  the  confidentiality  of  any  confidential  information,  both  during  and  after  the  employment
agreement  expires  or  is  earlier  terminated.  In  addition,  all  executive  officers  except  our  CMO  have  agreed  to  be  bound  by  a  non-
compete covenant that prohibits each executive officer from competing with us, directly or indirectly, during his or her employment and for a
period  of  months  (minimum  of  three)  after  the  termination  of  his  or  her  employment.  Our  CMO  has  agreed  to  be  bound  by  a  non-
solicitation covenant that prohibits him during his employment and for one year after his employment with us ends, either directly or through
others soliciting, inducing, or encouraging any employee, consultant, or independent contractor of ours to terminate his, her or its relationship
with us.

Option Grants

We have made grants of options to our employees pursuant to our 2014 Employee Share Option Scheme Plan (the 2014 Plan) and our 2017
Employee Share Option Plan (the 2017 Plan). Options granted pursuant to the 2014 Plan are either vested in full as of the date of grant or are
25% vested as of the date of grant, with the remaining 75% vesting in equal annual installments over the three years following the date of
grant. Options granted pursuant to the 2017 Plan vest in full upon the two-year anniversary of the date of grant. On December 10, 2020, the
Board approved the 2020 EIP. The 2020 EIP, among other things, provides for the grant of restricted stock awards, stock options and other
equity-based awards to employees, officers, directors, and consultants. The maximum number of ordinary shares that may be issued under
the 2020 EIP is 20,676,974 ordinary shares (an equivalent of 4,135,394 ADSs). Awards granted under the 2020 EIP in substitution for any
options or other equity or equity-based awards granted by an entity before the entity’s merger or consolidation with us or our acquisition of
the entity’s property or stock will not reduce the number of ordinary shares available for grant under the 2020 EIP, but will count against the
maximum number of ordinary shares that may be issued upon the exercise of incentive stock options. References in this summary to ordinary
shares include an equivalent number of our ADSs.

Vested  options  may  be  exercised  during  their  term  and  for  varying  periods  following  termination  of  service,  depending  on  the  reason  for
termination. Options will be adjusted to account for any changes in capitalization or certain other corporate events and are not transferable
(but may be exercised by the individual’s heirs in the case of death, to the extent vested at the time of death).

SMT LTIPs

During the year ended December 31, 2021, we had no performance based compensation programs.

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Other Programs

ASLAN  Pharmaceuticals  Pte.  Ltd.  has  adopted  defined  contribution  plans  which  are  post-employment  benefit  plans  under  which  we  pay
fixed  contributions  into  the  Singapore  Central  Provident  Fund  on  a  mandatory  basis.  ASLAN  Pharmaceuticals  Pte.  Ltd.  has  no  further
payment obligations once the contributions have been paid. The contributions are recognized as employee compensation expense when they
are due.

Director Compensation

We provide only cash compensation to each of our non-executive directors not serving as a representative of a shareholder for the time and
effort necessary to serve as a member of our board of directors. The compensation of the non-executive directors complies with our Articles
and is determined by our remuneration committee and board of directors as a whole, based on a review of individual contributions to our
operations and current practices in other companies.

2021 Director Compensation Table

The  following  table  sets  forth  information  regarding  the  compensation  earned  by  our  non-executive  directors  for  service  on  our  board  of
directors during the year ended December 31, 2021.

Name
Andrew Howden
Robert E. Hoffman
Neil Graham(1)
Kathleen Metters(2)
Damien Lim(3)
Kelvin Sun(4)
(1) Dr. Graham joined our Board in February 2021.
(2) Dr. Metters joined our Board in March 2021.
(3) Mr. Lim resigned from our Board in March 2021.
(4) Mr. Sun resigned from our Board in February 2021.

115

Fees Earned
in
Cash

All Other
Compensation

Total

  $
  $
  $
  $
  $
  $

81,500    $
55,000    $
40,272    $
34,893    $
—    $
7,963    $

—    $
—    $
—    $
—    $
—    $
—    $

81,500 
55,000 
40,272 
34,893 
— 
7,963

 
 
 
   
   
 
 
 
Grants of Share Options to Non-Executive Directors

The following table also summarizes, as of the date of this Annual Report, outstanding share options to purchase ordinary shares granted to
our non-executive directors for service on our board of directors.

Name
Andrew Howden

Robert E. Hoffman

Neil Graham

Kathleen M. Metters.

Grant Date
December 15, 2020
January 1, 2022
December 15, 2020
January 1, 2022
February 22, 2021
January 1, 2022
March 22, 2021
January 1, 2022

Number of
Ordinary
Shares
Underlying
Stock
Option

Number of
Equivalent ADSs
Underlying
Stock
Option

Equivalent
Exercise
Price per
ADS

75,000    $
37,500    $
75,000    $
37,500    $
75,000    $
37,500    $
75,000    $
37,500    $

2.06   
1.12   
2.06   
1.12   
3.84   
1.12   
4.12   
1.12   

375,000   
187,500   
375,000   
187,500   
375,000   
187,500   
375,000   
187,500   

116

Stock Option
Expiration
Date
December 15, 2030
January 1, 2032
December 15, 2030
January 1, 2032
February 22, 2031
January 1, 2032
March 22, 2031
January 1, 2032

 
 
 
 
   
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Grants of Share Options to Executive Officers

During the year ended December 31, 2021, we did not grant any equity awards to our executive directors. The following table summarizes, as
of the date of this Annual Report, outstanding share options to purchase ordinary shares granted to our executive officers.

Number of
Ordinary
Shares
Underlying
Stock Option
Scheme

Number of
Equivalent
ADSs
Underlying
Stock Option
Scheme

Kiran Asarpota

Name
Carl Firth, Ph.D.

4,500     
300,000     
300,000     
150,000     
1,050,000     
300,000     
1,150,500     
5,169,245     
3,487,235     
60,000     
60,000     
40,000     
40,000     
120,000     
180,000     
2,481,235     
1,046,170     
276,000     
2,481,235     
1,046,170     
2,481,235     
1,046,170     
Kenneth Kobayashi(1)
3,721,855     
(1) Dr. Kobayashi ceased serving as Chief Medical Officer in March 2022.

Grant Date
July 1, 2013
July 1, 2013
July 1, 2014
July 1, 2015
July 1, 2015
July 1, 2016
December 15, 2020
December 15, 2020
January 1, 2022
July 1, 2013
July 1, 2014
July 1, 2015
July 1, 2015
July 1, 2016
December 15, 2020
December 15, 2020
January 1, 2022
July 1, 2016
December 15, 2020
January 1, 2022
December 15, 2020
January 1, 2022
December 15, 2020

Stephen Doyle

Ben Goodger

Equivalent
Exercise

Price per ADS    
2.00   
3.40   
3.40   
3.40   
4.70   
5.65   
2.06   
2.06   
1.12   
3.40   
3.40   
3.40   
4.70   
5.65   
2.06   
2.06   
1.12   
5.65   
2.06   
1.12   
2.06   
1.12   
2.06   

Stock Option
Expiration Date
July 1, 2023
July 1, 2023
July 1, 2024
July 1, 2025
July 1, 2025
July 1, 2026
December 15, 2020
December 15, 2030
January 1, 2032
July 1, 2023
July 1, 2024
July 1, 2025
July 1, 2025
July 1, 2026
December 15, 2020
December 15, 2030
January 1, 2032
July 1, 2026
December 15, 2030
January 1, 2032
December 15, 2030
January 1, 2032
December 15, 2030

900    $
60,000    $
60,000    $
30,000    $
210,000    $
60,000    $
230,100    $
1,033,849    $
697,447    $
12,000    $
12,000    $
8,000    $
8,000    $
24,000    $
36,000    $
496,247    $
209,234    $
55,200    $
496,247    $
209,234    $
496,247    $
209,234    $
744,372    $

Compensation Plans

2014 Employee Share Option Scheme Plan

We maintain the 2014 Plan, pursuant to which we have granted share options to our employees, directors and consultants. The 2014 Plan
became  effective  on  August  26,  2014,  and  has  a  term  of  ten  years.  After  the  effective  date  of  the  2017  Plan,  no  additional  awards  were
granted, and no future awards are allowed to be granted, under the 2014 Plan.

117

 
 
 
 
   
   
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
   
 
 
   
 
 
   
 
   
 
 
   
 
   
 
The 2014 Plan may be administered by our board of directors or a committee thereof, which administrator has the authority to: determine the
individuals  to  whom  awards  may  be  granted  and  the  terms  of  such  awards;  amend  the  terms  of  any  outstanding  award,  provided  that  the
consent of the grantee is required where the grantee’s rights would be adversely affected; construe and interpret the terms of the 2014 Plan
and awards granted thereunder; and take such other action, not inconsistent with the terms of the 2014 Plan, as it deems appropriate.

The number of shares under the 2014 Plan and under outstanding awards, and the exercise price of outstanding awards, will be adjusted to
reflect certain changes in capitalization. In the event of a corporate transaction (as defined in the 2014 Plan), awards will terminate if not
assumed. If they are assumed, the awards will fully vest if the holder’s employment is terminated without cause or the holder resigns for
good reason, in either case within 12 months thereafter.

2017 Employee Share Option Plan

We maintain the 2017 Plan, pursuant to which we may grant share options. The 2017 Plan became effective on September 13, 2017, and has
a term of ten years. Awards under the 2017 Plan may be granted to our employees. The maximum aggregate number of shares that may be
issued under the plan is 1,000,000 ordinary shares (an equivalent of 200,000 ADSs, each representing five ordinary shares).

The  2017  Plan  is  administered  by  our  board  of  directors,  which  has  the  authority  to  determine  the  individuals  to  whom  awards  may  be
granted and the terms of such awards; and to construe and interpret the terms of the 2017 Plan and awards granted thereunder.

The number of shares under the 2017 Plan and under outstanding awards, and the exercise price of outstanding awards, will be adjusted to
reflect certain changes in capitalization. In the event of a corporate transaction (as defined in the 2017 Plan), awards will terminate if not
assumed. If they are assumed, the awards will vest if the holder’s employment is terminated without cause or the holder resigns, in either case
within 12 months thereafter. In the event of a change in control (as defined in the 2017 Plan) that is not a corporate transaction, awards will
fully vest if the holder’s employment is terminated without cause or the holder resigns, in either case within 12 months thereafter.

2020 EIP

We maintain the 2020 EIP, pursuant to which we may grant share options. The 2020 EIP became effective on December 15, 2020, and has a
term of ten years. Awards under the 2020 EIP may be granted to our employees and also non-executive officers.

The 2020 EIP is administered by the Board, which may delegate its duties and responsibilities to one or more committees of our directors
and/or officers (referred to as the “Plan Administrator”), subject to certain limitations imposed under the 2020 EIP, and other applicable laws
and stock exchange rules. The Plan Administrator has the authority to take all actions and make all determinations under the 2020 EIP, to
interpret  the  2020  EIP  and  award  agreements  and  to  adopt,  amend  and  repeal  rules  for  the  administration  of  the  2020  EIP  as  it  deems
advisable. The Plan Administrator also has the authority to determine which eligible service providers receive awards, grant awards, set the
terms and conditions of all awards under the 2020 EIP, including any vesting and vesting acceleration provisions, subject to the conditions
and limitations in the 2020 EIP.

The maximum number of ordinary shares that may be issued under the 2020 EIP is 20,676,974 ordinary shares (an equivalent of 4,135,394
ADSs, each representing five ordinary shares). No more than 62,030,922 ordinary shares (an equivalent of 12,406,184 ADSs) may be issued
under the 2020 EIP upon the exercise of incentive stock options. In addition, the number of ordinary shares reserved for issuance under the
2020 EIP will automatically increase on January 1 of each year, commencing on January 1, 2022 and ending on (and

118

 
including) January 1, 2030, in an amount equal to 4% of the total number of ordinary shares outstanding on December 31 of the preceding
calendar year. The Board may act prior to January 1 of a given year to provide that there will be no increase for such year or that the increase
for such year will be a lesser number of ordinary shares.

In connection with the approval of the 2020 EIP, the Board determined that there will be no increase for January 1, 2021. The Board also
determined that there will be an increase of 13,948,935 ordinary shares (an equivalent of 2,789,787 ADS), which is an amount equal to 4% of
the total outstanding ordinary shares as of December 31, 2021, of which 8,875,745 ordinary shares (an equivalent of 1,775,149 ADS) were
granted on January 1, 2022.

If an award under the 2020 EIP expires, lapses or is terminated, exchanged for cash, surrendered, repurchased, cancelled without having been
fully exercised, forfeited or is withheld to satisfy a tax withholding obligation in connection with an award or to satisfy a purchase or exercise
price of an award, any unused shares subject to the award will, as applicable, become or again be available for new grants under the 2020
EIP.

Awards granted under the 2020 EIP in substitution for any options or other equity or equity-based awards granted by an entity before the
entity’s merger or consolidation with us or our acquisition of the entity’s property or stock will not reduce the number of ordinary shares
available for grant under the 2020 EIP, but will count against the maximum number of ordinary shares that may be issued upon the exercise
of incentive stock options.

References in this summary to ordinary shares include an equivalent number of ADSs.

2017, 2018 and 2019 SMT LTIPs

We maintain the 2017, 2018 and 2019 LTIPs, pursuant to which we may grant bonus entitlement unit awards. The 2017 LTIP, 2018 LTIP and
2019 LTIP became effective on August 23, 2017, July 30, 2018, and July 30, 2019, respectively, and each has a term of ten years. Awards
under each LTIP may be granted to our employees. All of the awards granted in 2017, 2018 and 2019 were granted to our executive officers.

Each LTIP is administered by the members of the remuneration committee, which committee has the authority to: determine the individuals
to whom unit awards may be granted and the terms of such unit awards; amend the terms of any outstanding unit award, provided that the
consent of the grantee is required where the grantee’s rights would be adversely affected; construe and interpret the terms of each LTIP and
unit awards granted thereunder; and take such other action, not inconsistent with the terms of each LTIP, as it deems appropriate.

Upon vesting and redemption, each unit award is converted into a cash payment equal to the number of units multiplied by the per-share fair
market value of our ordinary shares on the day following our receipt of a redemption notice, up to a cap of five times the base value of the
unit  as  set  forth  in  the  grantee’s  award  agreement.  Redemption  occurs  automatically  upon  termination  of  employment  and  upon  the  per-
share fair market value exceeding five times the base value of the unit award, to the extent not previously redeemed.

119

 
The terms of awards will be adjusted to reflect certain changes in capitalization. In the event of a corporate transaction (as defined in each
LTIP),  awards  will  terminate  if  not  assumed.  If  they  are  assumed,  the  awards  will  vest  and  be  redeemed  if  the  holder’s  employment  is
terminated without cause or the holder resigns for good reason, in either case within 12 months thereafter. In the event of a change in control
(as defined in each LTIP) that is not a corporate transaction, awards will fully vest if the holder’s employment is terminated without cause or
the holder resigns for good reason, in either case within 12 months thereafter.

Insurance and Indemnification

We are empowered by our Articles to indemnify our directors against any liability they incur by reason of their directorship. We maintain
directors’  and  officers’  insurance  to  insure  such  persons  against  certain  liabilities.  In  addition,  our  employment  agreements  with  our
executive officers provide for indemnification. We have entered into an indemnification agreement with each of our directors and executive
officers.

In  addition  to  such  indemnification,  we  provide  our  directors  and  executive  officers  with  directors’  and  officers’  liability  insurance  as
permitted by our Articles.

Insofar  as  indemnification  of  liabilities  arising  under  the  Securities  Act  may  be  permitted  to  our  board,  executive  officers,  or  persons
controlling us pursuant to the foregoing provisions, we have been informed that, in the opinion of the SEC, such indemnification is against
public policy as expressed in the Securities Act and is therefore unenforceable.

C.

Board practices.

Composition of our Board of Directors

As a foreign private issuer, under the listing requirements and rules of the Nasdaq Global Market, we are not required to have independent
directors on our board of directors, except to the extent that our audit committee is required to consist of independent directors. Nevertheless,
our  board  of  directors  has  undertaken  a  review  of  the  independence  of  the  directors  and  considered  whether  any  director  has  a  material
relationship  with  us  that  could  compromise  his  or  her  ability  to  exercise  independent  judgment  in  carrying  out  his  or  her  responsibilities.
Based upon information requested from, and provided by, each director concerning such director’s background, employment and affiliations,
including  family  relationships,  our  board  of  directors  determined  that  all  of  our  directors,  except  for  Dr.  Firth,  qualify  as  “independent
directors” as defined under applicable rules of the Nasdaq Global Market and the independence requirements contemplated by Rule 10A-3
under the Exchange Act. In making these determinations, our board of directors considered the current and prior relationships that each non-
employee director has with our company and all other facts and circumstances that our board of directors deemed relevant in determining
their independence, including the beneficial ownership of our securities by each non-employee director and his or her affiliated entities (if
any).

120

 
 
 
Board Diversity

As a foreign private issuer with five or fewer board members, under the listing requirements and rules of the Nasdaq Global Market, we are
required to have at least one board member who self-identifies as diverse. The listing requirements definition of diverse includes those who
self-identify as female, as an underrepresented minority in our home country of Singapore and as a member of the LGBTQ+ community. The
matrix below describes our board’s diversity statistics:

Board Diversity Matrix (As of March 25, 2022)

Country of Principal Executive Offices:

Singapore

Foreign Private Issuer:

Disclosure Prohibited under Home Country Law:

Total Number of Directors:

Yes

No

5

Part I: Gender Identity

Directors

Part II: Demographic Background

Underrepresented in Home Country Jurisdiction

LGBTQ+

Did Not Disclose Demographic Background

Duties of Directors

Female

Male

Non-Binary Did Not Disclose

Gender

1

4

0

0

1

1

0

Under Cayman Islands law, all of our directors owe us fiduciary duties, including a duty of loyalty, a duty to act honestly and a duty to act in
good faith and in a manner they believe to be in our best interests. Our directors also have a duty to exercise the skill they actually possess
and such care and diligence that a reasonably prudent person would exercise in comparable circumstances. In fulfilling their duty of care to
us, our directors must ensure compliance with our Articles, as amended and restated from time to time. We have the right to seek damages if
we suffer loss as a consequence of a duty owed by any of our directors being breached.

Terms of Directors and Executive Officers

Our directors may be appointed by a resolution of our board of directors, or by an ordinary resolution of our shareholders, pursuant to our
amended and restated memorandum and articles of association. Each director is elected to serve until the director’s earlier removal by way
of: (i) ordinary resolution, (ii) his or her bankruptcy or arrangement or composition with his or her creditors, (iii) resignation, (iv) death or
mental incapacity; or (v) notice addressed to him or her and signed by all of his or her co-Directors (not being less

121

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
than two in number). Our amended and restated memorandum and articles of association provides that the authorized number of directors
may be changed only by ordinary resolution of our shareholders.

Neither our directors nor executive officers are subject to term limitations. Our officers are elected by and serve at the discretion of the board
of directors.

Committees of our Board of Directors

Our board of directors has three standing committees: an audit committee, a remuneration committee and a nomination committee.

Audit Committee

The  audit  committee,  which  consists  of  Mr.  Howden,  Mr.  Hoffman  and  Dr.  Graham,  assists  the  board  of  directors  in  overseeing  our
accounting  and  financial  reporting  processes  and  the  audits  of  our  financial  statements.  Mr.  Hoffman  serves  as  chairman  of  the  audit
committee. The audit committee consists exclusively of independent members of our board. Our board of directors has determined that Mr.
Hoffman qualifies as an “audit committee financial expert” as defined by applicable SEC rules and has the requisite financial sophistication
as  defined  under  the  applicable  Nasdaq  rules  and  regulations.  Our  board  has  determined  that  all  of  the  members  of  the  audit  committee
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’s responsibilities include:

•

•

•

The adoption of or amendments to the internal control system;

Assessment of the effectiveness of the internal control system;

The adoption or amendment, of the procedures for handling financial or business activities of a material nature such as acquisition
or disposal of assets, derivatives trading, lending of funds to others and endorsements or guarantees for others;

• Matters in which a director is an interested party;

•

•

•

•

•

•

•

Asset transactions or derivatives trading of a material nature;

Loans of funds, endorsements or provision of guarantees of a material nature;

The offering, issuance or private placement of equity-type securities;

The hiring or dismissal of a certified public accountant or their compensation;

The appointment or discharge of a financial, accounting or internal audit officer;

Annual and semi-annual financial reports; and

Other material matters as may be required by us or by the competent authority.

The audit committee meets as often as one or more members of the audit committee deem necessary.

Remuneration Committee

The  remuneration  committee,  which  consists  of  Mr.  Howden,  Mr.  Hoffman  and  Dr.  Metters, assists  the  board  of  directors  in  determining
executive  officer  compensation.  Mr.  Howden  serves  as  chairman  of  the  remuneration  committee.  Under  SEC  and  Nasdaq  rules,  there  are
heightened  independence  standards  for  members  of  the  remuneration  committee,  including  a  prohibition  against  the  receipt  of  any
compensation

122

 
 
 
 
 
 
 
 
 
 
 
 
from us other than standard board member fees. Although foreign private issuers are not required to meet this heightened standard, all of our
remuneration committee members meet this heightened standard.

The remuneration committee’s responsibilities include:

•

•

•

•

Professionally  and  objectively  evaluate  the  policies  and  systems  for  compensation  of  the  directors,  supervisors,  and  managerial
officers of us, and submit recommendations to the board of directors for its reference in decision making;

Establishing and periodically reviewing the annual and long-term performance goals for the directors and managerial officers of us
and the policies, systems, standards, and structure for their compensation;

Periodically assessing the degree to which performance goals for the directors and managerial officers of us have been achieved,
and setting the types and amounts of their individual compensation; and

Periodically review the charter and propose suggestion for amendments.

When performing these responsibilities, the remuneration committee follows the following principles:

•

•

•

•

•

Ensuring  that  the  compensation  arrangements  of  us  comply  with  applicable  laws  and  regulations  and  are  sufficient  to  recruit
outstanding talent;

Performance assessments and compensation levels of the directors and managerial officers shall take into account the general pay
levels in the industry, the time spent by the individual and their responsibilities, the extent of goal achievement, their performance
in other positions, and the compensation paid to employees holding equivalent positions in recent years. Also to be evaluated are
the  reasonableness  of  the  correlation  between  the  individual’s  performance  and  our  operational  performance  and  future  risk
exposure, with respect to the achievement of our short-term and long-term business goals and the financial position;

There shall be no incentive for the directors or managerial officers to pursue compensation by engaging in activities that exceed
the tolerable risk level;

For directors and senior managerial officers, the percentage of bonuses to be distributed based on their short-term performance and
the time for payment of any variable compensation shall be decided with regard to the characteristics of the industry and the nature
of our business; and

No  member  of  the  committee  may  participate  in  discussion  and  voting  when  the  committee  is  deciding  on  that  member’s
individual compensation.

The  remuneration  committee  submits  its  recommendations  regarding  the  above  for  deliberation  to  the  board.  When  deliberating  the
recommendation  of  the  remuneration  committee,  the  board  must  give  comprehensive  consideration  to  matters  including  the  amounts  of
remuneration, payment methods, and the potential future risk facing our company. If the board would like to decline to adopt, or would like
to modify, a recommendation of the remuneration committee, the consent of a majority of the directors in attendance at a meeting attended
by two-thirds or more of the entire board is required, and the board in its resolution must provide its comprehensive consideration and must
specifically  explain  whether  the  remuneration  passed  by  it  exceeds  in  any  way  the  remuneration  recommended  by  the  remuneration
committee.

123

 
 
 
 
 
 
 
 
 
 
Nomination Committee

The  nomination  committee,  which  consists  of  Mr.  Howden,  Dr.  Graham  and  Dr.  Metters  assists  the  board  of  directors  in  selecting  and
approving  director  candidates  to  serve  on  the  board.  Under  SEC  and  Nasdaq  rules,  director  nominees  must  either  be  selected,  or
recommended for the board’s selection, either by independent directors constituting a majority of the board’s independent directors in a vote
in which only independent directors participate, or by a nomination committee comprised solely of independent directors. Foreign private
issuers are not required to have independent director oversight of director nominations. However, our nomination committee consists entirely
of independent directors.

The nomination committee’s responsibilities include:

•

•

•

•

•

Reviewing and assessing the composition of the board of directors;

Identifying appropriate director candidates and independent director candidates;

Reviewing  the  qualifications  and  suitability  of  each  director  candidate  and  independent  director  candidate  identified  by  the
committee;

Submitting director and independent director recommendations to the board of directors for consideration; and

Conducting  all  other  necessary  actions  to  facilitate  the  selection  and  approval  of  director  candidates  and  independent  director
candidates by the board.

The nomination committee submits its recommendations regarding the above for deliberation to the board. When deliberating with respect to
the  recommendation  of  the  nomination  committee,  the  board  must  give  comprehensive  consideration  to  matters  including  the  current
composition  of  the  board,  the  qualifications  of  director  candidates,  the  overall  diversity  of  the  board  and  the  need  for  refreshing.  The
nomination committee meets as often as one or more members of the nomination committee deem necessary.

Code of Business Conduct and Ethics

We have adopted a Code of Business Conduct and Ethics that covers a broad range of matters including the handling of conflicts of interest,
compliance issues and other corporate policies. Our Code of Business Conduct is applicable to both our directors and employees.

Other Corporate Governance Matters

The Sarbanes-Oxley Act of 2002, as well as related rules subsequently implemented by the SEC, requires foreign private issuers, including
our  company,  to  comply  with  various  corporate  governance  practices.  In  addition,  Nasdaq  rules  provide  that  foreign  private  issuers  may
follow home country practice in lieu of the Nasdaq corporate governance standards, subject to certain exceptions and except to the extent that
such exemptions would be contrary to U.S. federal securities laws.

Because we are a foreign private issuer, our members of our board of directors, executive board members and senior management are not
subject to short-swing profit and insider trading reporting obligations under section 16 of the Exchange Act. They will, however, be subject
to the obligations to report changes in share ownership under section 13 of the Exchange Act and related SEC rules.

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D.

Employees.

As of December 31, 2021, we had 27 full-time employees. Of these, 13 were engaged in full-time research and development and 14 were
engaged in full-time general and administrative functions. By geography, 18 of our employees are located in Singapore, 8 are located in the
United States and one is located in Taiwan.

We  have  also  engaged  and  may  continue  to  engage  independent  contractors  to  assist  us  with  our  operations.  None  of  our  employees  are
represented  by  a  labor  union  or  covered  by  a  collective  bargaining  agreement.  We  have  never  experienced  any  employment  related  work
stoppages, and we consider our relations with our employees to be good.

E.

Share Ownership.

For information regarding the share ownership of our directors and executive officers, see “Item 6.B-Compensation” and “Item 7.A-Major
Shareholders.” 

Item 7. Major Shareholders and Related Party Transactions

A.

Major Shareholders.

The following table sets forth information with respect to the beneficial ownership of our ordinary shares as of January 24, 2022 for:

•

•

Each of our executive officers and directors; and

All of our executive officers and directors as a group.

We  are  not  aware  of  any  beneficial  owners  that  hold  5%  or  more  of  our  outstanding  ordinary  shares  as  of  January  24,  2022.  Beneficial
ownership is determined in accordance with the rules of the SEC. These rules generally attribute beneficial ownership of securities to persons
who possess sole or shared voting power or investment power with respect to those securities and include ordinary shares issuable upon the
exercise of options that are immediately exercisable or exercisable within 60 days of January 24, 2022. Percentage ownership calculations are
based on 348,723,365 ordinary shares outstanding as of January 24, 2022.

As of January 24, 2022, to the best of our knowledge, approximately 337,297,360 ordinary shares (including ordinary shares in the form of
ADSs), or 96.72% of our outstanding ordinary shares as of such date, were held by one shareholder of record in the United States, which is
JPMorgan  Chase  Bank  N.A.,  our  depository.  The  actual  number  of  holders  is  greater  than  this  number  of  record  holder  and  includes
beneficial owners whose ordinary shares or ADSs are held in street name by brokers and other nominees. This number of holder of record
also does not include holders whose shares may be held in trust by other entities.

Except as otherwise indicated, all of the shares reflected in the table are ordinary shares and all persons listed below have sole voting and
investment power with respect to the shares beneficially owned by them, subject to applicable community property laws. The information is
not necessarily indicative of beneficial ownership for any other purpose. None of our major shareholders have different voting rights with
respect  to  their  ordinary  shares.  We  have  set  forth  below  information  known  to  us  regarding  any  significant  change  in  the  percentage
ownership of our ordinary shares by any major shareholders during the past three years.

125

 
 
 
 
 
 
 
Except as otherwise indicated in the table below, addresses of the directors, executive officers and named beneficial owners are in care of
ASLAN Pharmaceuticals  Limited,  83  Clemenceau  Avenue  #12-03  UE  Square,  Singapore  239920  and  our  telephone  number  is  +65  6222
4235.

Name of Beneficial Owner
Executive Officers and Directors:

Carl Firth, Ph.D.(1)
Kiran Asarpota(2)
Ben Goodger(3)
Kenneth Kobayashi(4)
Stephen Doyle(5)
Robert E. Hoffman(6)
Andrew Howden(7)
Neil Graham(8)
Kathleen Metters(9)
All current executive officers and directors
   as a group (9 persons)(10)

Number of
Ordinary Shares
Beneficially
Owned

Equivalent
Number of ADSs
beneficially
owned

Percentage
of Shares
Beneficially
Owned

8,904,686   
1,649,721   
1,441,850   
1,550,775   
1,095,830   
306,250   
1,215,565   
101,565   
93,750   

1,780,937   
329,944   
288,370   
310,155   
219,166   
61,250   
243,113   
20,313   
18,750   

1.9%
* 
* 
* 
* 
* 
* 

16,359,991   

3,271,998   

4.69%

Represents beneficial ownership of less than one percent.

*
(1) Consists of (A) 3,407,340 ordinary shares held by Dr. Firth, (B) 5,408,850 ordinary shares issuable upon the exercise of share options

granted to Dr. Firth that are exercisable within 60 days of January 24, 2022, and (C) 88,496 ordinary shares held by Dr. Firth’s spouse.

(2) Consists of (A) 115,871 ordinary shares (including 5,775 ADSs) held by Mr. Asarpota, and (B) 1,533,850 ordinary shares issuable upon

the exercise of share options granted to Mr. Asarpota that are exercisable within 60 days of January 24, 2022.

(3) Consists of (A) 132,000 ordinary shares (including 800 ADSs) held by Mr. Goodger, and (B) 1,309,850 ordinary shares issuable upon

the exercise of share options granted to Mr. Goodger that are exercisable within 60 days of January 24, 2022.

(4) Consists of 1,550,775 ordinary shares issuable upon the exercise of share options granted to Mr. Kobayashi that are exercisable within

60 days of January 24, 2022. Dr. Kobayashi ceased serving as Chief Medical Officer in March 2022.

(5) Consists of (A) 61,980 ordinary shares held by Mr. Doyle, and (B) 1,033,850 ordinary shares issuable upon the exercise of share options

granted to Mr. Doyle that are exercisable within 60 days of January 24, 2022.

(6) Consists of (A) 150,000 ordinary shares (representing 30,000 ADSs) held by Mr. Hoffman, and (B) 156,250 ordinary shares issuable

upon the exercise of share options granted to Mr. Hoffman that are exercisable within 60 days of January 24, 2022.

(7) Consists of (A) 439,510 ordinary shares held by Mr. Howden, (B) 619,805 ordinary shares held by JANK Howden Pty. Ltd. over which
Mr.  Howden  holds  sole  voting  power,  and  (C)  156,250  ordinary  shares  issuable  upon  the  exercise  of  share  options  granted  to
Mr. Howden that are exercisable within 60 days of January 24, 2022.

(8) Consists of 101,565 ordinary shares issuable upon the exercise of share options granted to Mr. Graham that are exercisable within 60

days of January 24, 2022.

(9) Consists of 93,750 ordinary shares issuable upon the exercise of share options granted to Ms. Metters that are exercisable within 60 days

of January 24, 2022.

(10) Consists of the shares referenced in footnotes (1)-(9) above.

126

 
 
 
   
   
 
 
 
    
   
   
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
  
 
 
 
 
 
B.

Related party transactions.

Since January 1, 2021, we have engaged in the following transactions with our directors, executive officers or holders of more than 5% of our
outstanding share capital and their affiliates, which we refer to as our related parties.

Loan Agreements with Related Parties

In  2019,  we  entered  into  loan  transactions  with  certain  related  parties.  See  footnotes  13  and  23  to  the  consolidated  financial  statements
included elsewhere in this Annual Report for further details. These loans were repaid in 2021.

Agreements with Our Executive Officers and Directors

We  have  entered  into  employment  agreements  with  our  executive  officers  and  director  compensation  agreements  with  our  non-
executive directors. These agreements contain customary provisions and representations, including confidentiality, non-competition and non-
solicitation  undertakings  by  the  executive  officers.  However,  the  enforceability  of  the  non-competition  provisions  may  be  limited  under
applicable law.

Related Party Transaction Policy

We  have  adopted  a  related  party  transaction  policy,  which  requires  that  certain  related  party  transactions  be  approved  by  our  board  of
directors and audit committee. We intend to afford ourselves of the Nasdaq foreign private issuer exemption from the requirement that our
audit  committee  have  review  and  oversight  over  all  “related  party  transactions,”  as  defined  in  Item  7.B  of  Form  20-F.  The  definition  of
“related party transactions” per our related party transaction policy is not as broad as the definition in Item 7.B of Form 20-F.

Indemnification Agreements

We  have  entered  into,  and  intend  to  continue  to  enter  into,  separate  indemnification  agreements  with  our  directors  and  executive  officers.
These indemnification agreements provide our directors and executive officers with contractual rights to indemnification and, in some cases,
expense advancement in any action or proceeding arising out of their services as one of our directors or executive officers or as a director or
executive officer of any other company or enterprise to which the person provides services at our request.

C.

Interests of experts and counsel.

Not applicable.

Item 8. Financial Information

The purpose of this standard is to specify which financial statements must be included in the document, as well as the periods to be covered,
the age of the financial statements and other information of a financial nature.

127

 
 
 
A.

Consolidated Statements and Other Financial Information.

Our consolidated financial statements are appended at the end of this Annual Report, starting at page F-1, and are incorporated herein by
reference. 

Dividend Policy

We have never declared or paid a dividend, and we do not anticipate declaring or paying dividends in the foreseeable future. In addition, we
are not permitted to dispose of our assets pursuant to the terms of the K2HV Facility without the prior consent of K2HV except for Permitted
Transfers (as defined in the K2HV loan agreement). Further the K2HV loan agreement contains terms prohibiting or limiting the amount of
dividends that may be declared or paid on our ADSs or ordinary shares.

The holders of our ordinary shares are entitled to receive such dividends as may be declared by an ordinary resolution and subject to our
Articles  and  the  Companies  Act.  Under  Cayman  Islands  law,  dividends  may  be  paid  only  out  of  profits,  which  include  net  earnings  and
retained  earnings  undistributed  in  prior  years,  and  out  of  share  premium,  a  concept  analogous  to  paid-in  surplus  in  the  United  States.  No
dividend may be declared and paid unless our directors determine that immediately after the payment, we will be able to satisfy our liabilities
as they become due in the ordinary course of business and we have funds lawfully available for such purpose. We are not permitted to pay
any  dividends  or  bonuses  if  (i)  we  do  not  have  earnings  or  (ii)  we  have  not  yet  covered  our  losses.  Our  Articles  set  out  further  detailed
provisions dealing with how we may fund, create reserves for and pay dividends.

Any dividends will be paid to the custodian of the ADSs that were issued in our public offering and shall be subject to further distribution to
you as a beneficial owner of the underlying ordinary shares by the custodian.

Legal Proceedings

From time to time, we may be involved in legal proceedings or be subject to claims arising out of our operations. We are not currently a party
to any legal proceedings that in the opinion of our management, would have a material adverse effect on our business.

B.

Significant Changes.

Not applicable.

Item 9. The Offer and Listing

A.

Offer and Listing Details.

Our ADSs began trading on The Nasdaq Global Market on May 4, 2018 under the trading symbol “ASLN”. Prior to that date, there was no
public trading market for our ADSs. Our ordinary shares traded on the TPEx under “6497” from June 1, 2017 to August 25, 2020. Prior to
June 7, 2017, there was no public trading market for our ordinary shares.

B.

Plan of Distribution.

Not applicable.

128

 
 
 
 
 
C.

Markets.

Our ADSs began trading on The Nasdaq Global Market on May 4, 2018 under the trading symbol “ASLN”.

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 and Articles of Association.

Tenth Amended and Restated Memorandum and Articles of Association

Subject to other provisions in our Articles, our shareholders may by ordinary resolution increase our authorized share capital or by special
resolution reduce the share capital and may also by special resolution amend our Articles. Under our Articles, the objects of our company are
unrestricted and we have the full power and authority to carry out any object not prohibited by the law of the Cayman Islands. Our objects
can be found in recital three to the introduction of our Articles.

Ordinary Shares

General

Ordinary Shares. All of our outstanding ordinary shares are fully paid and non-assessable, excluding those ordinary shares that have  been
issued to JPMorgan Chase Bank, N.A., as depositary, which are being held for future sales and issuances of ADSs, if any, under the Sale
Agreement. Our ordinary shares are issued in registered form and certificates representing the ordinary shares have been issued to  certain
shareholders, including JPMorgan Chase Bank, N.A. Our shareholders who are nonresidents of the Cayman Islands may freely hold and vote
their shares.

Dividends. The holders of our ordinary shares are entitled to such dividends as may be declared by our board of directors. In addition, our
shareholders  may  declare  dividends  by  ordinary  resolution,  but  no  dividend  shall  exceed  the  amount  recommended  by  our  directors.  Our
Articles  provide  that  the  directors  may,  before  recommending  or  declaring  any  dividend,  set  aside  out  of  the  funds  legally  available  for
distribution such sums as they think proper as a reserve or reserves which shall be applicable for meeting contingencies or for equalizing
dividends or for any other purpose to which those funds may be properly applied. Under the laws of the Cayman Islands, our company may
pay a dividend out of any of profit,

129

 
 
 
 
 
 
 
 
retained earnings or the credit standing in our company’s share premium account, provided that in no circumstances may a dividend be paid
if this would result in our company being unable to pay its debts as they fall due in the ordinary course of business immediately following the
date on which the distribution or dividend is paid.

Voting Rights. Holders of our ordinary shares shall be entitled to one vote per ordinary share. Voting at any shareholders’ meeting is by show
of hands unless a poll is demanded (before or on the declaration of the result of the show of hands). A poll may be demanded by the chairman
of such meeting or any one or more shareholders present in person or by proxy at the meeting.

An ordinary resolution to be passed at a meeting by the shareholders requires the affirmative vote of a simple majority of the votes attaching
to the ordinary shares cast at a meeting, while a special resolution requires the affirmative vote of no less than two-thirds of the votes cast
attaching  to  the  outstanding  ordinary  shares  at  a  meeting.  A  special  resolution  will  be  required  for  important  matters  such  as  a  change  of
name, making changes to our Articles or approving a merger. Holders of the ordinary shares may, among other things, subdivide, consolidate
or increase our share capital by ordinary resolution.

General Meetings of Shareholders. As a Cayman Islands exempted company, we are not obliged by the Companies Act or our Articles to call
shareholders’ annual general meetings.

Shareholders’ general meetings may be convened by a majority of our board of directors. Advance written notice of at least seven calendar
days (counting from the date service is deemed to take place as provided in our Articles) is required for the convening of any general meeting
of  our  shareholders.  A  quorum  required  for  any  general  meeting  of  shareholders  consists  of  at  least  one  shareholder  present  or  by  proxy,
representing at least a majority of our paid up voting share capital.

The Companies Act provides shareholders with only limited rights to requisition a general meeting, and does not provide shareholders with
any right to put any proposal before a general meeting. However, these rights may be provided in a company’s articles of association. Our
Articles provide general meetings shall also be convened on the requisition in writing of any Shareholder or Shareholders entitled to attend
and vote at our general meetings holding at least ten percent of the paid up voting share capital deposited at the Office specifying the objects
of the meeting by notice given no later than 21 days from the date of deposit of the requisition duly proceed to convene a general meeting to
be held.

Transfer of Ordinary Shares. Subject to the restrictions set out below, any of our shareholders may transfer all or any of his or her ordinary
shares by an instrument of transfer in the usual or common form or any other form approved by our board of directors. Our board of directors
may determine to decline to register any transfer of shares for any reason.

Liquidation. On the winding up of our company, if the assets available for distribution amongst our shareholders shall be more than sufficient
to repay the whole of the share capital at the commencement of the winding up, the surplus shall be distributed amongst our shareholders in
proportion to the par value of the shares held by them at the commencement of the winding up, subject to a deduction from those shares in
respect  of  which  there  are  monies  due,  of  all  monies  payable  to  our  company  for  unpaid  calls  or  otherwise.  If  our  assets  available  for
distribution  are  insufficient  to  repay  the  whole  of  the  share  capital,  the  assets  will  be  distributed  so  that  the  losses  are  borne  by  our
shareholders in proportion to the par value of the shares held by them.

Calls on Shares and Forfeiture of Shares. Our board of directors may from time to time make calls upon shareholders for any amounts unpaid
on their shares in a notice served to such shareholders at least 14 days prior to the specified time and place of payment. The shares that have
been called upon and remain unpaid are subject to forfeiture.

130

 
Redemption, Repurchase and Surrender of Shares. We may issue shares on terms that such shares are subject to redemption, at our option or
at the option of the holders of these shares, on such terms and in such manner as may be determined by our board of directors. We may also
repurchase any of our shares on such terms and in such manner as have been approved by our board of directors and agreed with the relevant
shareholder. Under the Companies Act, the redemption or repurchase of any share may be paid out of our profits, retained earnings or out of
the proceeds of a new issue of shares made for the purpose of such redemption or repurchase, or out of capital (including share premium
account  and  capital  redemption  reserve)  if  our  company  can,  immediately  following  such  payment,  pay  its  debts  as  they  fall  due  in  the
ordinary course of business. In addition, under the Companies Act no such share may be redeemed or repurchased (a) unless it is fully paid
up, (b) if such redemption or repurchase would result in there being no shares outstanding or (c) if the company has commenced liquidation.
In addition, our company may accept the surrender of any fully paid share for no consideration.

Variations of Rights of Shares. If at any time our share capital is divided into different classes (and as otherwise determined by our board of
directors)  the  rights  attached  to  any  such  class  may,  subject  to  any  rights  or  restrictions  for  the  time  being  attached  to  any  class  only  be
materially  adversely  varied  or  abrogated  with  the  consent  in  writing  of  the  holders  of  not  less  than  two-thirds  of  the  issued  shares  of  the
relevant class, or with the sanction of a resolution passed at a separate meeting of the holders of the shares of such class by a majority of two-
thirds of the votes cast at such a meeting. The board of directors may vary the rights attaching to any class without the consent or approval of
shareholders provided that the rights will not, in the determination of the board of directors, be materially adversely varied or abrogated by
such action.

Issuance of Additional Shares. Our Articles authorize our board of directors to issue additional ordinary shares from time to time as our board
of directors shall determine, to the extent of available authorized but unissued shares.

Our Articles also authorize our board of directors to establish from time to time one or more series of preferred shares with the approval of
the board of directors and with the approval of a special resolution and to determine, with respect to any series of preference shares, the terms
and rights of that series, including the:

•

•

•

•

•

Order, fixed amount or fixed ratio of allocation of dividends and other distributions on preferred shares;

Order, fixed amount or fixed ratio of allocation of the assets available for distribution on a liquidation of the Company;

Order of or restriction on the voting rights (including declaring no voting rights whatsoever) of preferred shareholders;

Other matters concerning rights and obligations incidental to preferred shares; and

Method by which the Company is authorized or compelled to redeem the preferred shares, or a statement that redemption
rights shall not apply.

Prior  to  the  issuance  of  any  preferred  shares,  the  Articles  shall  be  amended  to  set  forth  the  rights  and  obligations  of  the  preferred  shares.
Issuance of these shares may dilute the voting power of holders of ordinary shares.

Inspection of Books and Records. Holders of our ordinary shares will have no general right under Cayman Islands law to inspect or obtain
copies of our corporate records (except for the memorandum and articles of association of our company, any special resolutions passed by
our company and the register of mortgages and charges of our company). However, we will provide our shareholders with annual audited
financial statements.

131

 
 
 
 
 
 
 
Anti-Takeover  Provisions.  Some  provisions  of  our  Articles  may  discourage,  delay  or  prevent  a  change  of  control  of  our  company  or
management that shareholders may consider favorable, including provisions that:

•

•

Authorize our board of directors to issue preferred shares in one or more series and to designate the price, rights, preferences,
privileges and restrictions of such preference shares; and

Limit the ability of shareholders to requisition and convene general meetings of shareholders.

However, under Cayman Islands law, our directors may only exercise the rights and powers granted to them under our Articles for a proper
purpose and for what they believe in good faith to be in the best interests of our company.

Exempted  Company.  We  are  an  exempted  company  incorporated  with  limited  liability  under  the  Companies  Act.  The  Companies  Act
distinguishes  between  ordinary  resident  companies  and  exempted  companies.  Any  company  that  is  registered  in  the  Cayman  Islands  but
conducts  business  mainly  outside  of  the  Cayman  Islands  may  apply  to  be  registered  as  an  exempted  company.  The  requirements  for  an
exempted company are essentially the same as for an ordinary company except that an exempted company:

•

•

•

•

•

•

•

•

Does not have to file an annual return of its shareholders with the Registrar of Companies;

Is not required to open its register of members for inspection;

Does not have to hold an annual general meeting;

May issue negotiable or bearer shares or shares with no par value;

May obtain an undertaking against the imposition of any future taxation (such undertakings are usually given for 20 years in
the first instance);

May register by way of continuation in another jurisdiction and be deregistered in the Cayman Islands;

May register as a limited duration company; and

May register as a segregated portfolio company.

“Limited  liability”  means  that  the  liability  of  each  shareholder  is  limited  to  the  amount  unpaid  by  the  shareholder  on  the  shares  of  the
company (except in exceptional circumstances, such as involving fraud, the establishment of an agency relationship or an illegal or improper
purpose or other limited circumstances in which a court may be prepared to pierce or lift the corporate veil).

Convertible Loan and Warrants

In September, October and November 2019, we entered into a series of loan facilities with certain of our directors, existing stockholders or
affiliates thereof, and others, for an aggregate loan amount of $3.25 million. In July 12, 2021, we entered into a Loan, Guaranty, and Security
Agreement with K2 HealthVentures LLC pursuant to which we issued a warrant. The convertible loan facilities and warrants are described
below:

Convertible Loan Facility

On September 30, 2019, we entered into a convertible loan facility with Bukwang Pharmaceutical Co., Ltd., for an amount of $1.0 million
(the  Convertible  Loan  Facility).  The  Convertible  Loan  Facility  had  a  two-year  term  with  a  10%  interest  rate  per  annum.  The  Convertible
Loan Facility was repaid in March 2021.

132

 
 
 
 
 
 
 
 
 
 
 
October/November 2019 Loan Facility

On October 25, 2019, we entered into a loan facility with certain existing stockholders/directors, or affiliates thereof, and on November 11,
2019  we  entered  into  a  related  loan  facility  with  the  affiliate  of  another  existing  stockholder,  for  an  aggregate  amount  of  $2.25  million
(collectively,  the  October/November  2019  Loan  Facility).  The  October/November  2019  Loan  Facility  had  a  two-year  term  with  a  10%
interest rate per annum. The October/November 2019 Loan Facility was repaid in March 2021.

In  connection  with  the  October/November  2019  Loan  Facility,  we  issued  certain  warrants  (collectively  referred  to  as  the  “Warrants”).  In
October  2019,  we  drew  down  on  $1.95  million  under  the  loan  facility.  In  connection  with  this  initial  draw  down,  we  issued  Warrants  to
purchase 483,448 ADSs (representing 2,417,240 ordinary shares) to the lenders. These Warrants entitle lenders optionally to purchase shares
up to a maximum of 50% of the principal loan amount, at an exercise price of $2.02 per ADS. In November 2019, we drew down on the
remaining  $0.3  million  under  the  loan  facility.  In  connection  with  the  second  draw  down,  we  issued  Warrants  to  purchase  74,377  ADSs
(representing 371,885 ordinary shares) to the lender. These Warrants entitle the lender optionally to purchase shares up to a maximum of 50%
of the principal loan amount, at an exercise price of $2.02 per ADS The warrants expired on August 25, 2021 (the first anniversary of the
delisting of our ordinary shares on TPEx) At the same time of the repayment, holders of Warrants amounting to $825,397 of the principal
loan amount, exercised their warrants and purchased 2,045,355 ordinary shares (representing 409,071 ADSs) at an exercise price of $2.02 per
ADS. No more warrants are outstanding under October/November 2019 Loan Facility.

K2 Warrant and Participation Rights

In  connection  with  the  closing  of  the  Loan  Agreement  with  K2HV,  we  issued  a  warrant  to  purchase  ordinary  shares  (K2  Warrant)  to  K2
HealthVentures  Equity  Trust  LLC.  The  number  of  ordinary  shares  exercisable  under  the  K2  Warrant  equals  (i)  2.95%  of  the  aggregate
outstanding principal amount of the term loans funded to us divided by (ii) the warrant price of $0.5257 per share (subject to adjustment as
provided therein). The K2 Warrant also includes a cashless exercise feature allowing the holder to receive shares underlying the warrant in an
amount  reduced  by  the  aggregate  exercise  price  that  would  have  been  payable  upon  exercise  of  the  warrant  for  such  shares.  In  addition,
subject  to  compliance  with  applicable  securities  laws  (including  any  holding  period  requirements),  we  are  required  to  use  commercially
reasonable efforts to facilitate and take all other actions required to enable the deposit of any or all of the ordinary shares exercisable under
the Warrant with our depositary for the issuance of American Depositary Shares. The K2 Warrant is exercisable until its expiration on July
12, 2031. The K2 Warrant also provides for automatic cashless exercise or assumption as a result of certain transactions involving a merger,
acquisition or sale of the company, as set forth in the K2 Warrant.

133

 
 
 
The Loan Agreement with K2HV also provides K2 HealthVentures Equity Trust LLC with the right to participate in an aggregate amount of
up to $5.0 million in any offering of our American Depositary Shares, ordinary shares, common stock, convertible preferred stock or other
equity  securities  (or  certain  other  convertible  instruments  but  excluding  non-convertible  debt  securities),  but  excluding  any  at-the-market
offerings or facilities, on the same terms, conditions and pricing afforded to others participating in such offering; provided that with respect to
any  public  offering,  we  are  required  to  use  commercially  reasonable  efforts  to  provide  K2  HealthVentures  Equity  Trust  LLC  with  the
opportunity  to  invest  in  each  such  offering  if  it  is  lawful  to  do  so  (or  if  the  offering  is  an  underwritten  public  offering  pursuant  to  a
registration  statement  under  the  Securities  Act  of  1933,  as  amended,  to  use  commercially  reasonable  efforts  to  cause  the  underwriters  for
such offering to offer K2 HealthVentures Equity Trust LLC an allocation of securities in such offering).

Preferred Shares

Pursuant to our Articles, we may issue shares with rights which are preferential to those of ordinary shares issued by us with the approval of a
majority of our board of directors present at a meeting attended by two-thirds or more of the total number of directors and with the approval
of a special resolution. Our Articles must be amended by special resolution to provide for such preference shares.

134

 
Material Differences in Corporate Law

The Companies Act is modeled after the corporate legislation of the United Kingdom but does not follow recent United Kingdom statutory
enactments,  and  differs  from  laws  applicable  to  United  States  corporations  and  their  shareholders.  Set  forth  below  is  a  summary  of  the
significant differences between the provisions of the Companies Act applicable to us and the laws applicable to companies incorporated in
Delaware and their shareholders.

Title of Organizational
Documents

Duties of Directors

  Delaware

  Cayman Islands

  Certificate of Incorporation Bylaws

  Memorandum of Association and Articles of

  Under Delaware law, the business and affairs of a
corporation are managed by or under the direction
of its board of directors. In exercising their powers,
directors are charged with a fiduciary duty of care to
protect the interests of the corporation and a
fiduciary duty of loyalty to act in the best interests
of its shareholders. The duty of care requires that
directors act in an informed and deliberative manner
and inform themselves, prior to making a business
decision, of all material information reasonably
available to them. The duty of care also requires that
directors exercise care in overseeing and
investigating the conduct of the corporation’s
employees. The duty of loyalty may be summarized
as the duty to act in good faith, not out of self-
interest, and in a manner which the director
reasonably believes to be in the best interests of the
shareholders.

Association

  As a matter of Cayman Islands law, directors of

Cayman Islands companies owe fiduciary duties to
their respective companies to, amongst other things,
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. Five core
duties are:

 • 

• 

• 

• 

• 

  a duty to act in good faith in what the
directors bona fide consider to be the best
interests of the company (and in this regard, it
should be noted that the duty is owed to the
company and not to associate companies,
subsidiaries or holding companies);

   a duty not to personally profit from
opportunities that arise from the office of
director;

   a duty of trusteeship of the company’s assets;

  a duty to avoid conflicts of interest; and

  a duty to exercise powers for the purpose for
which such powers were conferred.

A director of a Cayman Islands company also owes
the company a duty to act with skill, care and
diligence. It was previously considered that a
director need not exhibit in the performance of his
or her duties a greater degree of skill than may
reasonably be expected from a person of his or her
knowledge and experience. However, there are
indications that the courts are moving towards an
objective standard with regard to the required skill
and care.

135

 
 
 
Limitations on Personal
Liability of Directors

  Subject to the limitations described below, a

certificate of incorporation may provide for the
elimination or limitation of the personal liability of a
director to the corporation or its shareholders for
monetary damages for a breach of fiduciary duty as
a director.

Such provision cannot limit liability for breach of
loyalty, bad faith, intentional misconduct, unlawful
payment of dividends or unlawful share purchase or
redemption. In addition, the certificate of
incorporation cannot limit liability for any act or
omission occurring prior to the date when such
provision becomes effective.

  The Companies Act has no equivalent provision to
Delaware law regarding the limitation of director’s
liability. However, as a matter of public policy,
Cayman Islands law will not allow the limitation of
a director’s liability to the extent that the liability is
a consequence of the director committing a crime or
of the director’s own fraud, dishonesty or willful
default.

Indemnification of Directors,

Officers, Agents, and
Others

  A corporation has the power to indemnify any
director, officer, employee, or agent of the
corporation who was, is, or is threatened to be made
a party who acted in good faith and in a manner he
believed to be in the best interests of the
corporation, and if with respect to a criminal
proceeding, had no reasonable cause to believe his
conduct would be unlawful, against amounts
actually and reasonably incurred.

  Cayman Islands law does not limit the extent to
which a company’s articles of association may
provide for indemnification of directors and
officers, except to the extent any such provision
may be held by the Cayman Islands courts to be
contrary to public policy, such as to provide
indemnification against the consequences of
committing a crime, or against the indemnified
person’s own fraud or dishonesty.

Interested Directors

  Under Delaware law, a transaction in which a

director who has an interest is not void or voidable
solely because such interested director is present at
or participates in the meeting that authorizes the
transaction if: (i) the material facts as to such
interested director’s relationship or interests are
disclosed or are known to the board of directors and
the board in good faith authorizes the transaction by
the affirmative vote of a majority of the disinterested
directors, even though the disinterested directors are
less than a quorum, (ii) such material facts are
disclosed or are known to the shareholders entitled
to vote on such transaction and the transaction is
specifically approved in good faith by vote of the
shareholders, or (iii) the transaction is fair as to the
corporation as of the time it is authorized, approved
or ratified. Under Delaware law, a director could be
held liable for any transaction in which such director
derived an improper personal benefit.

136

  Our Articles contain a provision that allows the
director who is in any way, whether directly or
indirectly, interested in a contract or proposed
contract with us shall declare the nature of his
interest at a meeting of the directors. A general
notice given to the directors by any director to the
effect that he is to be regarded as interested in any
contract or other arrangement which may thereafter
be made with that company or firm shall be deemed
a sufficient declaration of interest in regard to any
contract so made. A director may vote in respect of
any contract or proposed contract or arrangement
notwithstanding that he may be interested therein
and if he does so his vote shall be counted and he
may be counted in the quorum at any meeting of
the directors at which any such contract or
proposed contract or arrangement shall come before
the meeting for consideration.

 
 
 
 
 
 
 
 
 
 
 
Voting Requirements

  The certificate of incorporation may include a

provision requiring supermajority approval by the
directors or shareholders for any corporate action.
In addition, under Delaware law, certain business
combinations involving interested shareholders
require approval by a supermajority of the non-
interested shareholders.

Voting for Directors

  Under Delaware law, unless otherwise specified in
the certificate of incorporation or bylaws of the
corporation, directors shall be elected by a plurality
of the votes of the shares present in person or
represented by proxy at the meeting and entitled to
vote on the election of directors.

137

  For the protection of shareholders, certain matters
must be approved by special resolution of the
shareholders as a matter of Cayman Islands law,
including alteration of the memorandum or articles
of association, appointment of inspectors to
examine company affairs, reduction of share capital
(subject, in relevant circumstances, to court
approval), change of name, authorization of a plan
of merger or transfer by way of continuation to
another jurisdiction or consolidation or voluntary
winding up of the company.
The Companies Act requires that a special
resolution be passed by a super majority of at
least two-thirds or such higher percentage as set
forth in the articles of association, of shareholders
being entitled to vote and do vote in person or by
proxy at a general meeting, or by unanimous
written consent of shareholders entitled to vote at a
general meeting. Our Articles provide that a
resolution in writing signed by all the shareholders
for the time being entitled to receive notice of and
to attend and vote at our general meetings (or being
corporations by their duly authorized
representatives) shall be as valid and effective as if
the same had been passed at a general meeting duly
convened and held.

  The Companies Act defines “special resolutions”
only. A company’s articles of association can
therefore tailor the definition of “ordinary
resolutions” as a whole, or with respect to specific
provisions.

Our Articles contain a provision that we may by
ordinary resolution appoint any person to be a
director. Further, The directors shall have power at
any time and from time to time to appoint any
person to be a director, either as a result of a casual
vacancy or as an additional director, subject to the
maximum number (if any) imposed by Ordinary
Resolution.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Cumulative Voting

  No cumulative voting for the election of directors

unless so provided in the certificate of
incorporation.

  No cumulative voting for the election of directors
unless so provided in the articles of association.
Our Articles do not expressly provide for
cumulative voting on the election of directors.

Directors’ Powers Regarding

Bylaws

  The certificate of incorporation may grant the
directors the power to adopt, amend or repeal
bylaws.

  The memorandum and articles of association may
only be amended by a special resolution of the
shareholders.

Nomination and Removal of

Directors and Filling
Vacancies on Board

Mergers and Similar
Arrangements

  Shareholders may generally nominate directors if
they comply with advance notice provisions and
other procedural requirements in company bylaws.
Holders of a majority of the shares may remove a
director with or without cause, except in certain
cases involving a classified board or if the company
uses cumulative voting. Unless otherwise provided
for in the certificate of incorporation, directorship
vacancies are filled by a majority of the directors
elected or then in office.

Under Delaware law, with certain exceptions, a
merger, consolidation, exchange or sale of all or
substantially all the assets of a corporation must be
approved by the board of directors and a majority of
the outstanding shares entitled to vote thereon.
Under Delaware law, a shareholder of a 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

  Nomination and removal of directors and filling of
board vacancies are governed by the terms of the
articles of association.

The Companies Act provides for the merger or
consolidation of two or more companies into a
single entity. The legislation makes a distinction
between a “consolidation” and a “merger.” In a
consolidation, a new entity is formed from the
combination of each participating company, and the
separate consolidating parties, as a consequence,
cease to exist and are each stricken by the Registrar
of Companies. In a merger, one company remains
as the surviving entity, having in effect absorbed
the other merging party (with the vesting of the
undertaking, property and liabilities of the other
merging party with the surviving company) that
then ceases to exist.

  determined by a court) in lieu of the consideration
such shareholder would otherwise receive in the
transaction. Delaware 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

Two or more Cayman Islands companies may
merge or consolidate. Cayman Islands companies
may also merge or consolidate with foreign
companies provided that the laws of the foreign
jurisdiction permit such merger or consolidation.

138

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  90% of each class of capital stock without a vote by
shareholders of such subsidiary. Upon any such
merger, dissenting shareholders of the subsidiary
would have appraisal rights.

139

Under the Companies Act, a written plan of merger
or consolidation shall be approved by the directors
of each constituent company, which then must be
authorized by each constituent company by way of
(i) a special resolution of the members of each such
constituent company; and (ii) such other
authorization, if any, as may be specified in such
constituent company’s articles of association.

Shareholder approval is not required where a parent
company registered in the Cayman Islands seeks to
merge with one or more of its subsidiaries
registered in the Cayman Islands and a copy of the
plan of merger is given to every member of each
subsidiary company to be merged unless that
member agrees otherwise.

Secured creditors must consent to the merger
although application can be made to the Grand
Court of the Cayman Islands for such requirement
to be waived if such secured creditor does not grant
its consent to the merger. Where a foreign company
wishes to merge with a Cayman company, consent
or approval to the transfer of any security interest
granted by the foreign company to the resulting
Cayman entity in the transaction is required, unless
otherwise released or waived by the secured party.
If the merger plan is approved, it is then filed with
the Cayman Islands Registrar of Companies along
with a declaration by a director of each company.
The Registrar of Companies will then issue a
certificate of merger which shall be prima facie
evidence of compliance with all requirements of the
Companies Act in respect of the merger or
consolidation.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
The surviving or consolidated entity remains or
becomes active while the other company or
companies are automatically dissolved. Unless the
shares of such shareholder are publicly listed or
quoted, dissenting shareholders in a merger or
consolidation of this type are entitled to payment of
the fair value of their shares if such shareholder
provides a written objection before the vote on such
merger or consolidation. The fair value of the
shares will be determined by the Cayman Islands
court if it cannot be agreed among the parties. With
respect to shares that are listed or quoted, a
shareholder shall have similar rights only if it is
required by the terms of the merger or consolidation
to accept for such shares property other than (i)
shares (or depositary receipts in respect thereof) in
the surviving or consolidated company; (ii) listed or
quoted shares (or depositary receipts in respect
thereof) of another company; (iii) cash in lieu of
any fractions of shares or depositary receipts
described at (i) and (ii); or (iv) any combination of
shares, depositary receipts or cash described in (i)
—(iii).

The plan of merger or consolidation must be filed
with the Registrar of Companies in the Cayman
Islands together with a declaration as to the
solvency of the consolidated or surviving company,
a declaration as to the assets and liabilities of each
constituent company and an undertaking that a copy
of the certificate of merger or consolidation will be
given to the members and creditors of each
constituent company and that notification of the
merger and consolidation will be published in the
Cayman Islands Gazette.

Court approval is not required for a merger or
consolidation effected in compliance with these
statutory procedures.

140

 
 
 
 
 
 
 
 
 
 
Cayman companies may also be restructured or
amalgamated under supervision of the Grand Court
of the Cayman Islands by way of a court-sanctioned
“scheme of arrangement.” A scheme of
arrangement is one of several transactional
mechanisms available in the Cayman Islands for
achieving a restructuring. Others include share
capital exchange, merger (as described above),
asset acquisition or control, through contractual
arrangements, of an operating business. A scheme
of arrangement must not be beyond the powers of
the company, as stated in the constitutional
documents of the company and also requires the
approval of a majority, in number, of each class of
shareholders and creditors with whom the
arrangement is to be made and who must in
addition represent three-fourths in value of each
such class of shareholders or creditors, as the case
may be, that are present and voting either in person
or by proxy at the meeting summoned for that
purpose. The convening of the meetings and
subsequently the terms of the arrangement must be
sanctioned by the Grand Court of the Cayman
Islands. While a dissenting shareholder would have
the right to express to the Court its view that the
transaction ought not be approved, the Court can be
expected to approve the scheme of arrangement if it
is satisfied that:

141

 
 
 
 
 
 
 
 
 
 
•the statutory provisions as to the required majority
vote have been met;

•     the classes which are required to approve the
scheme of arrangement have been properly
constituted, so that the members of such classes are
properly and fairly represented and the statutory
majority are acting bona fide without coercion of
the minority to promote interests adverse to those
of the class;

 •    the meetings held by the company in relation to
the approval of the scheme of arrangement by such
classes have been convened and held in accordance
with any directions given by the Court;

•    the scheme of arrangement has been properly
explained to the shareholders or creditors so that
they have been able to exercise an informed vote in
respect of the scheme;

  •     the scheme of arrangement is one which an
intelligent and honest man, who is a member of the
relevant class and properly acting might approve.

When a takeover offer is made and accepted by
holders of 90% of the shares within four months,
the offeror may, within a two-month period, require
the holders of the remaining shares to transfer such
shares on the terms of the offer. An objection may
be made to the Grand Court of the Cayman Islands
but is unlikely to succeed unless there is evidence
of fraud, bad faith or collusion. If the arrangement
and reconstruction are thus approved, any
dissenting shareholders would have no rights
comparable to appraisal rights, which would
otherwise ordinarily be available to dissenting
shareholders of United States corporations,
providing rights to receive payment in cash for the
judicially determined value of the shares. Our
Articles provide that we may merge or consolidate
with one or more other companies in accordance
with the Companies Act with the approval of a
Special Resolution.

142

 
 
 
 
 
 
 
 
 
 
 
 
 
 
Shareholder Suits

  Class actions and derivative actions generally are
available to shareholders under Delaware law for,
among other things, breach of fiduciary duty,
corporate waste and actions not taken in accordance
with applicable law. In such actions, the court
generally has discretion to permit the winning party
to recover attorneys’ fees incurred in connection
with such action.

  The rights of shareholders under Cayman Islands
law are not as extensive as those under Delaware
law. Class actions are generally not available to
shareholders under Cayman Islands laws;
historically, there have not been any reported
instances of such class actions having been
successfully brought before the Cayman Islands
courts. In principle, we will normally be the proper
plaintiff in any claim based on a breach of duty
owed to the Company, and a claim against (for
example) the Company’s officers or directors
usually may not be brought by a shareholder. A
derivative action may be brought by a minority
shareholder in only limited circumstances. In this
regard, the Cayman Islands courts would ordinarily
be expected to follow English case law precedent,
which would permit a shareholder to commence an
action in the company’s name to remedy a wrong
done to the company where the act complained of
cannot be ratified by the shareholders and where
control of the company by the wrongdoer results in
the company not pursuing a remedy itself. The case
law shows that derivative actions have been
permitted in respect of acts that are beyond the
company’s corporate power, illegal, where the
individual rights of the plaintiff shareholder have
been infringed or are about to be infringed and acts
that are alleged to constitute a “fraud on the
minority.” The winning party in such an action
generally would be able to recover a portion of
attorney’s fees incurred in connection with such
action.

143

 
 
 
 
 
 
Inspection of Corporate

Records

  Under Delaware law, shareholders of a Delaware
corporation have the right during normal business
hours 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.

  Shareholders of a Cayman Islands exempted

company have no general right under Cayman
Islands law to inspect or obtain copies of a list of
shareholders or other corporate records (other than
the register of mortgages or charges) of the
company. However, these rights may be provided in
the company’s articles of association.

Shareholder Proposals

  Unless provided in the corporation’s certificate of
incorporation or bylaws, Delaware law does not
include a provision restricting the manner in which
shareholders may bring business before a meeting.

  The Companies Act does not provide shareholders
any right to bring business before a meeting or
requisition a general meeting. However, these rights
may be provided in the company’s articles of
association. Our Articles do provide for these
rights.

Approval of Corporate

Matters by Written Consent

  Delaware law permits shareholders to take action by
written consent signed by the holders of outstanding
shares having not less than the minimum number of
votes that would be necessary to authorize or take
such action at a meeting of shareholders.

  The Companies Act allows a special resolution to
be passed in writing if signed by all the voting
shareholders (if authorized by the articles of
association).

Our Articles authorize such written consents.

Calling of Special

Shareholders Meetings

  Delaware law permits the board of directors or any
person who is authorized under a corporation’s
certificate of incorporation or bylaws to call a
special meeting of shareholders.

  The Companies Act does not have provisions

governing the proceedings of shareholders meetings
which are usually provided in the articles of
association.

Our Articles allow for shareholders’ meetings to be
convened on the requisition in writing of any
shareholder or shareholders holding at least ten
percent of the paid up voting share capital. Our
Articles also provide that, in the event that our
board of directors does not or cannot convene a
general meeting upon the duly delivered requisition
of any shareholder or shareholders (as described
above), the requisitionists themselves may convene
the general meeting in the same manner, as nearly
as possible, as that in which general meetings may
be convened by the Directors, and all reasonable
expenses incurred by the requisitionists as a result
of the failure of the Directors to convene the
general meeting shall be reimbursed to them by us.

144

 
 
 
 
 
 
 
 
 
 
 
 
 
 
C.

Material contracts.

Except as otherwise disclosed in this Annual Report (including the exhibits thereto), 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 our business. 

2020 Sales Agreement

We entered into an Open Market Sale AgreementSM (the Sale Agreement), with Jefferies LLC on October 9, 2020 pursuant to which we may
issue and sell ADSs from time to time, through at-the-market offerings under which Jefferies LLC will act as sales agent and/or principal.

The Sale Agreement contains customary representations and warranties of the parties and indemnification and contribution provisions under
which  the  Company  and  Jefferies  LLC  have  agreed  to  indemnify  each  other  against  certain  liabilities,  including  liabilities  under  the
Securities Act. Jefferies LLC and the Company have the right, by giving written notice as specified in the Sales Agreement, to terminate the
Sales Agreement.

2021 Underwriting Agreement

We entered into an underwriting agreement with Jefferies LLC and Piper Sandler & Co. as representatives of the underwriters, on March 2,
2021,  with  respect  to  certain  ADSs  sold  in  our  public  offering.  We  have  agreed  to  indemnify  the  underwriters  against  certain  liabilities,
including liabilities under the U.S. Securities Act of 1933, as amended, and to contribute to payments the underwriters may be required to
make in respect of such liabilities.

2021 Loan Guaranty and Security Agreement

In July 2021 we entered into a loan agreement with K2 HealthVentures LLC (K2HV) and certain parties related to K2HV, pursuant to which
K2HV agreed to provide a four-year loan facility for up to $45 million (the K2HV Facility). The K2HV Facility consists of a $20 million
initial term loan funded at closing, with the remaining $25 million available in tranches subject to certain terms and conditions. Borrowings
under the K2HV Facility are secured with a pledge of the borrower’s equity interests in subsidiaries and collateral over all of our cash, goods,
and  other  personal  property,  with  the  exception  of  (i)  our  registered  intellectual  property  assets,  (ii)  personal  property  to  the  extent  that
granting of security over any such personal property would constitute a breach of or result in the termination of, or require any consent not
obtained under, any license, agreement, instrument or other document evidencing or giving rise to such property, or is otherwise prohibited
by any requirement of law, and (iii) our equity interests in JAGUAHR. Such pledge and collateral may be enforced only if there has been an
event of default as stipulated in the loan agreement. Borrowings under the K2HV Facility can be used to advance the clinical development of
farudodstat, eblasakimab, and general corporate purposes. Interest on the loan is computed at a variable annual rate equal to the greater of (i)
eight and one-quarter of one percent (8.25%), and (ii) the sum of (A) the prime rate, as noted in The Wall Street Journal, Money Rates section
plus (B) five percent (5%), and is payable on a monthly basis. Amounts outstanding can be voluntarily prepaid. Under the K2HV Facility, we
may not without the permission of K2HV incur any further indebtedness other than Permitted Indebtedness (as defined in the K2HV loan
agreement). Under the K2HV Facility, we are subject to customary reporting and restrictive covenants. If an event of default occurs, K2HV
can terminate the commitment under the K2HV Facility and accelerate all amounts outstanding.  

145

 
 
D.

Exchange Controls.

There  are  no  governmental  laws,  decrees,  regulations  or  other  legislation  in  the  Cayman  Islands  that  may  affect  the  import  or  export  of
capital, including the availability of cash and cash equivalents for use by us, or that may affect the remittance of dividends, interest, or other
payments by us to non-resident holders of our ordinary shares or ADSs.

There are no governmental laws, decrees, regulations or other legislation in the ROC that may affect the remittance of dividends, interest, or
other payments by us to non-resident holders of our ordinary shares or ADSs.

E.

Taxation.

The following is a discussion of the material Cayman Islands, ROC and U.S. federal income tax considerations that may be relevant to an
investment decision by a potential investor with respect to our ADSs. This summary should not be considered a comprehensive description of
all the tax considerations that may be relevant to the decisions to acquire ADSs.

Material U.S. Federal Income Tax Considerations for U.S. Holders

The  following  discussion  describes  the  material  U.S.  federal  income  tax  consequences  relating  to  the  ownership  and  disposition  of  our
ordinary shares or ADSs by U.S. Holders (as defined below). This discussion applies to U.S. Holders that purchase our ADSs and hold such
ADSs  as  capital  assets  (generally,  property  held  for  investment).  This  discussion  is  based  on  the  U.S.  Internal  Revenue  Code  of  1986  (as
amended the Code), U.S. Treasury regulations promulgated thereunder and administrative and judicial interpretations thereof, all as in effect
on the date hereof and all of which are subject to change, possibly with retroactive effect. This discussion does not address all of the U.S.
federal income tax consequences that may be relevant to specific U.S. Holders in light of their particular circumstances or to U.S. Holders
subject to special treatment under U.S. federal income tax law (such as certain banks, financial institutions, insurance companies, brokers,
dealers or traders in securities, commodities, currencies or notional principal contracts or other persons that generally mark their securities to
market  for  U.S.  federal  income  tax  purposes,  tax-exempt  entities  or  governmental  organizations,  retirement  plans,  regulated  investment
companies, real estate investment trusts, grantor trusts, certain former citizens or long-term residents of the United States, persons who hold
our ordinary shares or ADSs as part of a “straddle,” “hedge,” “conversion transaction,” “synthetic security,” “wash sale” or other integrated
investment, persons that have a “functional currency” other than the U.S. dollar, persons that own directly, indirectly or through attribution
10% or more of the voting power or value of our ordinary shares, corporations that accumulate earnings to avoid U.S. federal income tax,
entities  or  arrangements  classified  as  partnerships  or  S  corporations  for  U.S.  federal  income  tax  purposes  or  other  pass-through  entities,
including hybrid entities and disregarded entities, and investors in such entities). In addition, this discussion does not address any U.S. state
or local or non-U.S. tax consequences or any U.S. federal estate, gift or alternative minimum tax consequences, or the special tax accounting
rules in Section 451(b) of the Code.

As used in this discussion, the term “U.S. Holder” means a beneficial owner of our ordinary shares or ADSs who is, for U.S. federal income
tax purposes, (1) an individual who is a citizen or resident of the United States, (2) a corporation (or entity treated as a corporation for U.S.
federal income tax purposes) created or organized in or under the laws of the United States, any state thereof, or the District of Columbia, (3)
an estate the income of which is subject to U.S. federal income tax regardless of its source or (4) a trust (x) with respect to which a court
within  the  United  States  is  able  to  exercise  primary  supervision  over  its  administration  and  one  or  more  United  States  persons  have  the
authority  to  control  all  of  its  substantial  decisions  or  (y)  that  has  elected  under  applicable  U.S.  Treasury  regulations  to  be  treated  as  a
domestic trust for U.S. federal income tax purposes.

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If  an  entity  or  arrangement  classified  as  a  partnership  for  U.S.  federal  income  tax  purposes  holds  our  ordinary  shares  or  ADSs,  the  U.S.
federal income tax consequences to a partner relating to an investment in such ordinary shares or ADSs will depend in part upon the activities
of  such  entity  and  the  status  of  the  particular  partner.  Partnerships  holding  our  ordinary  shares  or  ADSs  and  partners  in  such  partnership
should consult their own tax advisors regarding the U.S. federal income tax consequences of the purchase, ownership and disposition of our
ordinary shares or ADSs.

Persons  considering  an  investment  in  our  ADSs  should  consult  their  own  tax  advisors  as  to  the  particular  tax  consequences  applicable  to
them relating to the purchase, ownership and disposition of our ADSs, including the applicability of U.S. federal, state and local tax laws and
non-U.S. tax laws.

The  discussion  below  assumes  that  the  representations  contained  in  the  deposit  agreement  are  true  and  that  the  obligations  in  the  deposit
agreement and any related agreement will be complied with in accordance with their terms. Generally, a holder of an ADS should be treated
for U.S. federal income tax purposes as holding the ordinary shares represented by the ADS. Accordingly, no gain or loss will be recognized
upon an exchange of ADSs for the underlying ordinary shares represented by such ADSs. The U.S. Treasury has expressed concerns that
intermediaries in the chain of ownership between the holder of an ADS and the issuer of the security underlying the ADS may be taking
actions that are inconsistent with the beneficial ownership of the underlying security. Accordingly, the creditability of foreign taxes, if any, as
described  below,  could  be  affected  by  actions  taken  by  intermediaries  in  the  chain  of  ownership  between  the  holders  of  ADSs  and  our
company if as a result of such actions the holders of ADSs are not properly treated as beneficial owners of the underlying ordinary shares.

Passive Foreign Investment Company Consequences

In general, a corporation organized outside the United States will be treated as a passive foreign investment company (PFIC) for any taxable
year in which either (1) at least 75% of its gross income is “passive income” (PFIC income test), or (2) on average at least 50% of its assets,
determined on a quarterly basis, are assets that produce passive income or are held for the production of passive income (PFIC asset test).
Passive  income  for  this  purpose  generally  includes,  among  other  things,  dividends,  interest,  royalties,  rents,  and  gains  from  the  sale  or
exchange of property that gives rise to passive income.

Assets that produce or are held for the production of passive income generally include cash, even if held as working capital or raised in a
public  offering,  marketable  securities,  and  other  assets  that  may  produce  passive  income.  Generally,  in  determining  whether  a  non-U.S.
corporation is a PFIC, a proportionate share of the income and assets of each corporation in which it owns, directly or indirectly, at least a
25% interest (by value) is taken into account.

Although PFIC status is determined on an annual basis and generally cannot be determined until the end of the taxable year, based on the
nature of our current and expected income and the current and expected value and composition of our assets, we believe we were not a PFIC
for the taxable year ended December 31, 2021. Because we may hold a substantial amount of cash and cash equivalents, and because the
calculation of the value of our assets may be based in part on the value of ordinary shares, which may fluctuate considerably, we may be a
PFIC  in  future  taxable  years.  Even  if  we  determine  that  we  are  not  a  PFIC  for  a  taxable  year,  there  can  be  no  assurance  that  the  Internal
Revenue Service (IRS) will agree with our conclusion and that the IRS would not successfully challenge our position. Our status as a PFIC is
a fact-intensive determination made on an annual basis applying principles and methodologies that are unclear in some respects and subject
to varying interpretations. In particular, the characterization of our assets as active or passive may depend in part on our current and intended
future business plans, which are subject to change. The composition of our income and assets is also affected by how, and how quickly, we
spend the cash we raise in any offering. Accordingly, our U.S. counsel expresses no opinion with respect to our PFIC status in our current
taxable year or in any prior or future taxable year.

147

 
If we are a PFIC in any taxable year during which a U.S. Holder owns our ordinary shares or ADSs, the U.S. Holder could be liable for
additional taxes and interest charges under the “PFIC excess distribution regime” upon (1) a distribution paid during a taxable year that is
greater  than  125%  of  the  average  annual  distributions  paid  in  the  three  preceding  taxable  years,  or,  if  shorter,  the  U.S.  Holder’s  holding
period  for  our  ordinary  shares  or  ADSs,  and  (2)  any  gain  recognized  on  a  sale,  exchange  or  other  disposition,  including  a  pledge,  of  our
ordinary shares or ADSs, whether or not we continue to be a PFIC. Under the PFIC excess distribution regime, the tax on such distribution or
gain  would  be  determined  by  allocating  the  distribution  or  gain  ratably  over  the  U.S.  Holder’s  holding  period  for  our  ordinary  shares  or
ADSs. The amount allocated to the current taxable year (i.e., the year in which the distribution occurs or the gain is recognized) and any year
prior  to  the  first  taxable  year  in  which  we  are  a  PFIC  will  be  taxed  as  ordinary  income  earned  in  the  current  taxable  year.  The  amount
allocated to other taxable years will be taxed at the highest marginal rates in effect for individuals or corporations, as applicable, to ordinary
income for each such taxable year, and an interest charge, generally applicable to underpayments of tax, will be added to the tax.

If we are a PFIC for any year during which a U.S. Holder holds our ordinary shares or ADSs, we must generally continue to be treated as a
PFIC by that holder for all succeeding years during which the U.S. Holder holds such ordinary shares or ADSs, unless we cease to meet the
requirements for PFIC status and the U.S. Holder makes a “deemed sale” election with respect to our ordinary shares or ADSs. If the election
is made, the U.S. Holder will be deemed to sell our ordinary shares or ADSs it holds at their fair market value on the last day of the last
taxable  year  in  which  we  qualified  as  a  PFIC,  and  any  gain  recognized  from  such  deemed  sale  would  be  taxed  under  the  PFIC  excess
distribution regime, but any loss would not be recognized. After the deemed sale election, the U.S. Holder’s ordinary shares or ADSs would
not be treated as shares of a PFIC unless we subsequently become a PFIC.

If  we  are  a  PFIC  for  any  taxable  year  during  which  a  U.S.  Holder  holds  our  ordinary  shares  or  ADSs  and  one  of  our  non-United  States
subsidiaries is also a PFIC (ie, a lower-tier PFIC), such U.S. Holder would be treated as owning a proportionate amount (by value) of the
shares of the lower-tier PFIC and would be taxed under the PFIC excess distribution regime on distributions by the lower-tier PFIC and on
gain from the disposition of shares of the lower-tier PFIC even though such U.S. Holder would not receive the proceeds of those distributions
or dispositions. Any of our non-United States subsidiaries that have elected to be disregarded as entities separate from us or as partnerships
for U.S. federal income tax purposes would not be corporations under U.S. federal income tax law and accordingly, cannot be classified as
lower-tier PFICs. However, non-United States subsidiaries that have not made the election may be classified as a lower-tier PFIC if we are a
PFIC during your holding period and the subsidiary meets the PFIC income test or PFIC asset test. Each U.S. Holder is advised to consult its
tax advisors regarding the application of the PFIC rules to any of our non-United States subsidiaries.

If we are a PFIC, a U.S. Holder will not be subject to tax under the PFIC excess distribution regime on distributions or gain recognized on
our ordinary shares or ADSs if a valid “mark-to-market” election is made by the U.S. Holder for our ordinary shares or ADSs. An electing
U.S. Holder generally would take into account as ordinary income each year, the excess of the fair market value of our ordinary shares or
ADSs held at the end of such taxable year over the adjusted tax basis of such ordinary shares or ADSs. The U.S. Holder would also take into
account, as an ordinary loss each year, the excess of the adjusted tax basis of such ordinary shares or ADSs over their fair market value at the
end of the taxable year, but only to the extent of the excess of amounts previously included in income over ordinary losses deducted as a
result of the mark-to-market election. The U.S. Holder’s tax basis in our ordinary shares or ADSs would be adjusted to reflect any income or
loss  recognized  as  a  result  of  the  mark-to-market  election.  Any  gain  from  a  sale,  exchange  or  other  disposition  of  our  ordinary  shares  or
ADSs  in  any  taxable  year  in  which  we  are  a  PFIC  would  be  treated  as  ordinary  income  and  any  loss  from  such  sale,  exchange  or  other
disposition would be treated first as ordinary loss (to the extent of any net mark-to-market gains

148

 
previously included in income) and thereafter as capital loss. If, after having been a PFIC for a taxable year, we cease to be classified as a
PFIC because we no longer meet the PFIC income or PFIC asset test, the U.S. Holder would not be required to take into account any latent
gain or loss in the manner described above and any gain or loss recognized on the sale or exchange of the ordinary shares or ADSs would be
classified as a capital gain or loss.

A mark-to-market election is available to a U.S. Holder only for “marketable stock.” Generally, stock will be considered marketable stock if
it is “regularly traded” on a “qualified exchange” within the meaning of applicable U.S. Treasury regulations. A class of stock is regularly
traded during any calendar year during which such class of stock is traded, other than in de minimis quantities, on at least 15 days during
each calendar quarter.

In general, a U.S. Holder makes a mark-to-market election by attaching a properly executed IRS Form 8621 to its U.S. federal income tax
return for the first taxable year to which it wishes the election to apply.

Our ADSs will be marketable stock as long as they remain listed on The Nasdaq Global Market and are regularly traded. A mark-to-market
election will not apply to the ordinary shares or ADSs for any taxable year during which we are not a PFIC, but will remain in effect with
respect  to  any  subsequent  taxable  year  in  which  we  become  a  PFIC.  Such  election  will  not  apply  to  any  of  our  non-U.S.  subsidiaries.
Accordingly, a U.S. Holder may continue to be subject to tax under the PFIC excess distribution regime with respect to any lower-tier PFICs
notwithstanding the U.S. Holder’s mark-to-market election for the ordinary shares or ADSs.

The tax consequences that would apply if we are a PFIC would also be different from those described above if a U.S. Holder were able to
make a valid qualified electing fund (QEF) election. As we do not expect to provide U.S. Holders with the information necessary for a U.S.
Holder to make a QEF election, prospective investors should assume that a QEF election will not be available.

The U.S. federal income tax rules relating to PFICs are very complex. Prospective U.S. investors are strongly urged to consult their
own  tax  advisors  with  respect  to  the  impact  of  PFIC  status  on  the  purchase,  ownership  and  disposition  of  our  ADSs,  the
consequences to them of an investment in a PFIC, any elections available with respect to the ADSs and the IRS information reporting
obligations with respect to the purchase, ownership and disposition of ADSs of a PFIC.

Distributions

Subject to the discussion above under “—Passive Foreign Investment Company Consequences,” a U.S. Holder that receives a distribution
with respect to our ordinary shares or ADSs generally will be required to include the gross amount of such distribution in gross income as a
dividend when actually or constructively received to the extent of the U.S. Holder’s pro rata share of our current and/or accumulated earnings
and profits (as determined under U.S. federal income tax principles). To the extent a distribution received by a U.S. Holder is not a dividend
because it exceeds the U.S. Holder’s pro rata share of our current and accumulated earnings and profits, it will be treated first as a tax-free
return  of  capital  and  reduce  (but  not  below  zero)  the  adjusted  tax  basis  of  the  U.S.  Holder’s  ordinary  shares  or  ADSs.  To  the  extent  the
distribution exceeds the adjusted tax basis of the U.S. Holder’s ordinary shares or ADSs, the remainder will be taxed as capital gain. Because
we  may  not  account  for  our  earnings  and  profits  in  accordance  with  U.S.  federal  income  tax  principles,  U.S.  Holders  should  expect  all
distributions to be reported to them as dividends.

Distributions on our ordinary shares or ADSs that are treated as dividends generally will constitute income from sources outside the United
States  for  foreign  tax  credit  purposes  and  generally  will  constitute  passive  category  income.  Such  dividends  will  not  be  eligible  for  the
“dividends received” deduction generally allowed to corporate shareholders with respect to dividends received from U.S.

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corporations.  Dividends  paid  by  a  “qualified  foreign  corporation”  to  certain  non-corporate  U.S.  Holders  may  be  eligible  for  taxation  at  a
reduced capital gains rate if certain requirements are met. Each U.S. Holder is advised to consult its tax advisors regarding the availability of
the reduced tax rate on dividends to its particular circumstances. However, if we are a PFIC for the taxable year in which the dividend is paid
or the preceding taxable year (see discussion above under “—Passive Foreign Investment Company Consequences”), we will not be treated
as a qualified foreign corporation, and therefore the reduced capital gains tax rate described above will not apply.

Dividends will be included in a U.S. Holder’s income on the date of the Depositary’s receipt of the dividend. The amount of any dividend
income  paid  in  NT  dollars  will  be  the  U.S.  dollar  amount  calculated  by  reference  to  the  exchange  rate  in  effect  on  the  date  of  receipt,
regardless of whether the payment is in fact converted into U.S. dollars. If the dividend is converted into U.S. dollars on the date of receipt, a
U.S. Holder should not be required to recognize foreign currency gain or loss in respect to the dividend income. A U.S. Holder may have
foreign currency gain or loss if the dividend is converted into U.S. dollars after the date of receipt.

Sale, Exchange or Other Disposition of Our Ordinary Shares or ADSs

Subject  to  the  discussion  above  under  “—Passive  Foreign  Investment  Company  Consequences,”  a  U.S.  Holder  generally  will  recognize
capital gain or loss for U.S. federal income tax purposes upon the sale, exchange or other disposition of our ordinary shares or ADSs in an
amount  equal  to  the  difference,  if  any,  between  the  amount  realized  (i.e.,  the  amount  of  cash  plus  the  fair  market  value  of  any  property
received) on the sale, exchange or other disposition and such U.S. Holder’s adjusted tax basis in the ordinary shares or ADSs. Such capital
gain or loss generally will be long-term capital gain taxable at a reduced rate for non-corporate U.S. Holders or long-term capital loss if, on
the date of sale, exchange or other disposition, the ordinary shares or ADSs were held by the U.S. Holder for more than one year. Any capital
gain of a non-corporate U.S. Holder that is not long-term capital gain is taxed at ordinary income rates. The deductibility of capital losses is
subject to limitations. Any gain or loss recognized from the sale or other disposition of our ordinary shares or ADSs will generally be gain or
loss from sources within the United States for U.S. foreign tax credit purposes.

Medicare Tax

Certain U.S. Holders that are individuals, estates or trusts and whose income exceeds certain thresholds generally are subject to a 3.8% tax on
all  or  a  portion  of  their  net  investment  income,  which  may  include  their  gross  dividend  income  and  net  gains  from  the  disposition  of  our
ordinary  shares  or  ADSs.  If  you  are  a  United  States  person  that  is  an  individual,  estate  or  trust,  you  are  encouraged  to  consult  your  tax
advisors regarding the applicability of this Medicare tax to your income and gains in respect of your investment in our ordinary shares or
ADSs.

Information Reporting and Backup Withholding

U.S. Holders may be required to file certain U.S. information reporting returns with the IRS with respect to an investment in our ordinary
shares  or  ADSs,  including,  among  others,  IRS  Form  8938  (Statement  of  Specified  Foreign  Financial  Assets).  Each  U.S.  Holder  who  is  a
shareholder of a PFIC must file an annual report on IRS Form 8621 (or any successor form) containing certain information, generally with
the U.S. Holder’s U.S. federal income tax return for the relevant year. Substantial penalties may be imposed upon a U.S. Holder that fails to
comply with the required information reporting.

Unless  otherwise  provided  by  the  U.S.  Treasury,  each  U.S.  shareholder  of  a  PFIC  is  required  to  file  an  annual  report  containing  such
information as the U.S. Treasury may require. A U.S. Holder’s failure to file the annual report will cause the statute of limitations for such
U.S. Holder’s U.S. federal income tax

150

 
return to remain open with regard to the items required to be included in such report until three years after the U.S. Holder files the annual
report, and, unless such failure is due to reasonable cause and not willful neglect, the statute of limitations for the U.S. Holder’s entire U.S.
federal income tax return will remain open during such period.

Dividends on and proceeds from the sale or other disposition of our ADSs may be reported to the IRS unless the U.S. Holder establishes a
basis  for  exemption.  Backup  withholding  may  apply  to  amounts  subject  to  reporting  if  the  holder  (1)  fails  to  provide  an  accurate  U.S.
taxpayer  identification  number  or  otherwise  establish  a  basis  for  exemption,  or  (2)  is  described  in  certain  other  categories  of  persons.
However, U.S. Holders that are corporations generally are excluded from these information reporting and backup withholding tax rules.

Backup withholding is not an additional tax. Any amounts withheld under the backup withholding rules generally will be allowed as a refund
or a credit against a U.S. Holder’s U.S. federal income tax liability if the required information is furnished by the U.S. Holder on a timely
basis to the IRS.

U.S. Holders should consult their own tax advisors regarding the backup withholding tax and information reporting rules.

EACH PROSPECTIVE INVESTOR IS URGED TO CONSULT ITS OWN TAX ADVISOR ABOUT THE TAX CONSEQUENCES
TO  IT  OF  AN  INVESTMENT  IN  OUR  ADSs  OR  ORDINARY  SHARES  IN  LIGHT  OF  THE  INVESTOR’S  OWN
CIRCUMSTANCES.

Cayman Taxation

Prospective investors should consult their professional advisers on the possible tax consequences of buying, holding or selling any ADSs or
ordinary shares under the laws of their country of citizenship, residence or domicile.

The  following  is  a  discussion  on  certain  Cayman  Islands  income  tax  consequences  of  an  investment  in  the  ADSs  or  ordinary  shares.  The
discussion is a general summary of present law, which is subject to prospective and retroactive change. It is not intended as tax advice, does
not consider any investor’s particular circumstances, and does not consider tax consequences other than those arising under Cayman Islands
law.

No stamp duty, capital duty, registration or other issue or documentary taxes are payable in the Cayman Islands on the creation, issuance or
delivery of the ADSs or ordinary shares. The Cayman Islands currently have no form of income, corporate or capital gains tax and no estate
duty, inheritance tax or gift tax. There are currently no Cayman Islands’ taxes or duties of any nature on gains realized on a sale, exchange,
conversion, transfer or redemption of the ADSs or ordinary shares. Payments of dividends and capital in respect of the ADSs or ordinary
shares will not be subject to taxation in the Cayman Islands and no withholding will be required on the payment of interest and principal or a
dividend or capital to any holder of the ADSs or ordinary shares, nor will gains derived from the disposal of the ADSs or ordinary shares be
subject to Cayman Islands income or corporation tax as the Cayman Islands currently have no form of income or corporation taxes.

151

 
We are incorporated under the laws of the Cayman Islands as an exempted company with limited liability and, as such, have applied for and
have received an undertaking from the Governor of the Cayman Islands that no law enacted in the Cayman Islands during the period of 30
years from 3 January 2018, being the date of the undertaking imposing any tax to be levied on profits, income, gains or appreciation shall
apply to us or our operations and no such tax or any tax in the nature of estate duty or inheritance tax shall be payable (directly or by way of
withholding) on the ADSs or ordinary shares, debentures or other obligations of ours.

Sale

There is no ROC tax on (i) the purchase of the ADSs, (ii) the sale of the ADSs or (iii) conversion of the ADSs into their underlying shares.
However, securities transaction tax will be withheld at the rate of 0.3% of the transaction price upon a sale of the underlying shares in the
ROC.

Under current ROC law, capital gains on transactions in securities issued by Cayman Islands companies and held by a Non-ROC Holder are
exempt from income tax. This exemption applies to capital gains derived from the sale of the said shares.

Tax Guarantor

If a holder of non-ROC nationality converts the ADSs held by the holder into the underlying shares, such holder is required under current
ROC law and regulations to appoint a tax agent in the ROC. Such agent must meet certain qualifications set by the Ministry of Finance of the
ROC and, upon appointment, become a guarantor of such holder’s ROC tax obligations. Evidence of the appointment of such agent and the
approval for such appointment by the ROC tax authorities would be required as conditions to such holder’s repatriation of the profit derived
from the sale of shares. There can be no assurance that a foreign holder will be able to appoint and obtain approval for the required agent in a
timely manner.

Subject  to  certain  exceptions,  under  current  ROC  law,  upon  the  repatriation  of  profits  of  shares  sold  within  the  ROC,  the  tax  agent  so
appointed is required to submit evidence of the appointment of the tax agent to, and approval thereof by, the tax authority, or to submit tax
clearance certificates issued by the tax authority. Notwithstanding the above requirements for the appointment of a tax agent or submission of
tax clearance certificates as provided in the ROC regulations, the Central Bank of the ROC has not required submission of such evidence or
tax clearance certificates as condition to repatriation of sale proceeds of shares from sales that take place within the ROC. However, there can
be no assurance that the Central Bank of the ROC will not require submission of such evidence or tax clearance certificates in the future.

F.

Dividends and Paying Agents.

Not applicable.

G.

Statement by Experts.

Not applicable.

152

 
 
 
H.

Documents on Display.

We are subject to the informational requirements of the Exchange Act and are required to file reports and other information with the SEC.
The  SEC  maintains  a  website  at  www.sec.gov  that  contains  reports,  proxy  and  information  statements,  and  other  information  regarding
registrants that make electronic filings with SEC using its EDGAR system.

We are a “foreign private issuer” as such term is defined in Rule 405 under the Securities Act, and are not subject to the same requirements
that are imposed upon U.S. domestic issuers by the SEC. Under the Exchange Act, we are subject to reporting obligations that, in certain
respects, are less detailed and less frequent than those of U.S. domestic reporting companies. As a result, we do not file the same reports that
a U.S. domestic issuer would file with the SEC. We also make available on our website’s investor relations page, free of charge, our annual
report and the text of our reports on Form 6-K, including any amendments to these reports, as well as certain other SEC filings, as soon as
reasonably  practicable  after  they  are  electronically  filed  with  or  furnished  to  the  SEC.  The  address  for  our  investor  relations  page  is
www.aslanpharma.com. The information contained on our website is not incorporated by reference in this annual report.

I.

Subsidiary Information.

Not applicable.

153

 
 
 
Item 11.

 Quantitative and Qualitative Disclosures about Market Risk

Our financial risk management objective is to monitor and manage the financial risks relating to our operations. These risks include risks in
financial markets (including currency risk, interest rate risk and other price risk), credit risk and liquidity risk. In order to minimize the effect
of  financial  risks,  we  devote  time  and  resources  to  identifying  and  evaluating  the  uncertainty  of  the  financial  market  to  mitigate  risk
exposures.

Our activities expose us primarily to risks of changes in foreign currency exchange rates, interest rates and other price risks.

A.

Foreign Exchange Risk.

We have foreign currency transactions, which expose us to foreign currency risks. The significant financial assets and liabilities denominated
in foreign currencies as of December 31, 2020 were as follows:

Financial assets

Monetary items

Financial liabilities

Monetary items

Foreign
Currencies

December 31, 2020
Exchange
Rate

Carrying
Amount

  SG$ 

458,878     

0.7566    US$ 

347,190 

  SG$ 

15,722,226     

0.7566    US$ 

11,895,538 

A  hypothetical  rate  change  of  5%  is  used  when  reporting  foreign  currency  risk  internally  to  key  management  personnel  and  represents
management’s assessment of the reasonably possible change in foreign exchange rates. Based on outstanding foreign currency-denominated
monetary  items,  a  5%  weakening  of  the  U.S.  dollar  against  the  Singapore  dollar  would  result  in  a  $0.5  million  increase  to  net  loss  and
decrease to equity

154

 
 
 
 
 
 
 
 
   
   
 
 
  
      
    
  
  
 
 
  
      
    
  
  
 
  
      
    
  
  
 
 
 
  
      
    
  
  
 
 
  
      
    
  
  
 
  
      
    
  
  
 
 
  
      
    
  
  
 
  
      
    
  
  
 
 
 
  
      
    
  
 
 
 
 
The significant financial assets and liabilities denominated in foreign currencies as of December 31, 2021 were as follows:

Financial assets

Monetary items

Financial liabilities

Monetary items

Foreign
Currencies

December 31, 2021
Exchange
Rate

Carrying
Amount

  SG$ 

837,336   

0.7411  US$  

620,563 

  SG$ 

15,649,526   

0.7411  US$  

11,598,118 

The table details our sensitivity to a 5% increase and decrease in the U.S. dollar against the relevant foreign currency. The rate of 5% is the
sensitivity rate used when reporting foreign currency risk internally to key management personnel and represents management’s assessment
of the reasonably possible change in foreign exchange rates. The sensitivity analysis includes only outstanding foreign currency denominated
monetary  items.  A  positive  number  below  indicates  a  decrease  in  pre-tax  loss  where  the  U.S.  dollar  strengthens  5%  against  the  relevant
currency. For a 5% weakening of the U.S. dollar against the relevant currency, there would be an equal and opposite impact on pre-tax loss,
and the balances below would be negative.

B.

Interest Rate Risk.

We are exposed to interest rate risk because we have borrowed funds at both fixed and floating interest rates. The risk is managed by us by
maintaining an appropriate mix of fixed and floating rate borrowings.

The  sensitivity  analysis  below  is  determined  based  on  our  exposure  to  interest  rates  for  fixed  rate  borrowings  at  the  end  of  the  reporting
period, and is prepared assuming that the amounts of liabilities outstanding at the end of the reporting period are outstanding for the whole
year. A 100-basis point increase or decrease is used when reporting interest rate risk internally to key management personnel and represents
management’s assessment of the reasonably possible change in interest rates.

If interest rates had been 100 basis points higher and all other variables were held constant, our pre-tax loss for the years ended December 31,
2020 and 2021 would have increased around by $0.19 million and $0.31 million, respectively.

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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.

JPMorgan  Chase  Bank,  N.A.  (JPMorgan),  as  depositary  will  issue  the  ADSs  in  connection  with  an  offering.  Each  ADS  will  represent  an
ownership interest in a designated number of our ordinary shares which we will deposit with the depositary or the custodian, as agent of the
depositary, under the deposit agreement among ourselves, the depositary and yourself as an ADR holder. In the future, each ADS will also
represent  any  securities,  cash  or  other  property  deposited  with  the  depositary  but  which  have  not  distributed  directly  to  you.  Unless
certificated ADRs are specifically requested by you, all ADSs will be issued on the books of our depositary in book-entry form and periodic
statements will be mailed to you which reflect your ownership interest in such ADSs. In our description, references to ADRs shall include the
statements you will receive which reflect your ownership of ADSs.

The depositary’s office is located at 383 Madison Avenue, Floor 11, New York, NY, 10179.

You may hold ADSs either directly or indirectly through your broker or other financial institution. If you hold ADSs directly, by having an
ADS registered in your name on the books of the depositary, you are an ADR holder. This description assumes you hold your ADSs directly.
If  you  hold  the  ADSs  through  your  broker  or  financial  institution  nominee,  you  must  rely  on  the  procedures  of  such  broker  or  financial
institution to assert the rights of an ADR holder described in this section. You should consult with your broker or financial institution to find
out what those procedures are.

As an ADR holder, we will not treat you as a shareholder of ours and you will not have any direct shareholder rights. Because the depositary
or its nominee will be the shareholder of record for the ordinary shares represented by all outstanding ADSs, shareholder rights rest with such
record holder. Your rights are those of an ADR holder. Such rights derive from the terms of the deposit agreement to be entered into among
us, the depositary and all holders from time to time of ADRs issued under the deposit agreement. The obligations of the depositary and its
agents are also set out in the deposit agreement. Because the depositary or its nominee will actually be the registered owner of the ordinary
shares, you must rely on it to exercise the rights of a shareholder on your behalf. The deposit agreement and the ADSs are governed by New
York law. However, our obligations to the holders of ordinary shares will continue to be governed by the Cayman Islands, which may be
different  from  the  laws  of  the  United  States.  Under  the  deposit  agreement,  as  an  ADR  holder,  you  agree  that  any  legal  suit,  action  or
proceeding  against  or  involving  us  or  the  depositary,  arising  out  of  or  based  upon  the  deposit  agreement,  the  ADSs,  the  ADRs  or  the
transactions contemplated thereby, may only be instituted in a state or federal court in New York, New York, and you irrevocably waive any
objection which you may have to the laying of venue of any such proceeding and irrevocably submit to the exclusive jurisdiction of such
courts in any such suit, action or proceeding.

The  following  is  a  summary  of  what  we  believe  to  be  the  material  terms  of  the  deposit  agreement.  Notwithstanding  this,  because  it  is  a
summary, it may not contain all the information that you may

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otherwise  deem  important.  For  more  complete  information,  you  should  read  the  entire  deposit  agreement  and  the  form  of  ADR  which
contains the terms of your ADSs. You can read a copy of the deposit agreement which is filed as an exhibit to this Annual Report on Form
20-F.  You  may  also  obtain  a  copy  of  the  deposit  agreement  at  the  SEC’s  Public  Reference  Room  which  is  located  at  100  F  Street,  NE,
Washington, DC 20549. You may obtain information on the operation of the Public Reference Room by calling the SEC at +1-800-732-0330.

Share Dividends and Other Distributions

How  will  I  receive  dividends  and  other  distributions  on  the  ordinary  shares  underlying  my  ADSs?  We  may  make  various  types  of
distributions  with  respect  to  our  securities.  The  depositary  has  agreed  that,  to  the  extent  practicable,  it  will  distribute  to  you  the  cash
dividends  or  other  distributions  it  or  the  custodian  receives  on  ordinary  shares  or  other  deposited  securities,  after  converting  any  cash
received  into  U.S.  dollars  (if  it  determines  such  conversion  may  be  made  on  a  reasonable  basis)  and,  in  all  cases,  making  any  necessary
deductions provided for in the deposit agreement. The depositary may utilize a division, branch or affiliate of JPMorgan to direct, manage
and/or execute any public and/or private sale of securities under the deposit agreement. Such division, branch and/or affiliate may charge the
depositary a fee in connection with such sales, which fee is considered an expense of the depositary. You will receive these distributions in
proportion to the number of underlying securities that your ADSs represent.

Except as stated below, the depositary will deliver such distributions to ADR holders in proportion to their interests in the following manner:

•

•

•

Cash. The depositary will distribute any U.S. dollars available to it resulting from a cash dividend or other cash distribution
or the net proceeds of sales of any other distribution or portion thereof (to the extent applicable), on an averaged or other
practicable  basis,  subject  to  (i)  appropriate  adjustments  for  taxes  withheld,  (ii)  such  distribution  being  impermissible  or
impracticable with respect to certain registered ADR holders, and (iii) deduction of the depositary’s and/or its agents’ fees
and expenses in (1) converting any foreign currency to U.S. dollars to the extent that it determines that such conversion may
be made on a reasonable basis, (2) transferring foreign currency or U.S. dollars to the United States by such means as the
depositary may determine to the extent that it determines that such transfer may be made on a reasonable basis, (3) obtaining
any  approval  or  license  of  any  governmental  authority  required  for  such  conversion  or  transfer,  which  is  obtainable  at  a
reasonable  cost  and  within  a  reasonable  time  and  (4)  making  any  sale  by  public  or  private  means  in  any  commercially
reasonable manner.  If  exchange  rates  fluctuate  during  a  time  when  the  depositary  cannot  convert  a  foreign  currency,  you
may lose some or all of the value of the distribution.

Shares.  In  the  case  of  a  dividend  or  free  distribution  in  ordinary  shares,  the  depositary  will  issue  additional  ADRs  to
evidence  the  number  of  ADSs  representing  such  ordinary  shares.  Only  whole  ADSs  will  be  issued.  Any  ordinary  shares
which would result in fractional ADSs will be sold and the net proceeds will be distributed in the same manner as cash to the
ADR holders entitled thereto.

Rights to receive additional ordinary shares. In the case of a distribution of rights to subscribe for additional ordinary shares
or other rights, if we timely provide evidence satisfactory to the depositary that it may lawfully distribute such rights, the
depositary will distribute warrants or other instruments in the discretion of the depositary representing such rights. However,
if we do not timely furnish such evidence, the depositary may:

(i)

(ii)

Sell such rights if practicable and distribute the net proceeds in the same manner as cash to the ADR holders entitled
thereto; or

If it is not practicable to sell such rights by reason of the non-transferability of the rights, limited markets therefor,
their  short  duration  or  otherwise,  do  nothing,  in  which  case  ADR  holders  will  receive  nothing  and  the  rights  may
lapse.

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Other  Distributions.  In  the  case  of  a  distribution  of  securities  or  property  other  than  those  described  above,  the  depositary  may  either
(i)  distribute  such  securities  or  property  in  any  manner  it  deems  equitable  and  practicable  or  (ii)  to  the  extent  the  depositary  deems
distribution of such securities or property not to be equitable and practicable, sell such securities or property and distribute any net proceeds
in the same way it distributes cash.

If the depositary determines in its discretion that any distribution described above is not practicable with respect to any specific registered
ADR holder, the depositary may choose any method of distribution that it deems practicable, including the distribution of foreign currency,
securities or property, or it may retain such items, without liability for interest thereon or investment thereof, on behalf of the ADR holder as
deposited securities, in which case the ADSs will also represent the retained items.

Any U.S. dollars will be distributed by checks drawn on a bank in the United States for whole dollars and cents. Fractional cents will be
withheld without liability and dealt with by the depositary in accordance with its then current practices.

The depositary is not responsible if it fails to determine that any distribution or action is lawful or reasonably practicable.

There can be no assurance that the depositary will be able to convert any currency at a specified exchange rate or sell any property, rights,
shares  or  other  securities  at  a  specified  price,  nor  that  any  of  such  transactions  can  be  completed  within  a  specified  time  period.  All
purchases and sales of securities will be handled by the depositary in accordance with its then current policies, which are currently set forth
in  the  “Depositary  Receipt  Sale  and  Purchase  of  Security”  section  of  https://www.adr.com/Investors/FindOutAboutDRs,  the  location  and
contents of which the depositary shall be solely responsible for.

Deposit, Withdrawal and Cancellation

How  does  the  depositary  issue  ADSs?  Subject  to  any  restrictions  on  deposit  provided  for  under  the  laws  of  the  Cayman  Islands  and  the
deposit  agreement,  the  depositary  will  issue  ADSs  against  the  deposit  of:  (i)  ordinary  shares  in  registered  form,  validly  issued  and
outstanding;  (ii)  rights  to  receive  ordinary  shares  from  us  or  any  registrar,  transfer  agent,  clearing  agent  or  other  entity  recording  share
ownership or transactions, subject in each case to payment of the fees and expenses owing to the depositary in connection with such issuance.

Ordinary shares deposited in the future with the custodian must be accompanied by certain documents, including Share certificates, and a
certified share extract, reflecting the registration of the shares in the name of JPMorgan, as depositary for the benefit of holders of ADRs or
in such other name as the depositary shall direct, a delivery order directing the depositary to issue ADSs to, or upon the written order of, the
person designated in such order, instruments assigning to the custodian, the depositary or the nominee of either of them any distribution on
the ordinary shares so deposited or indemnity therefor, and proxies entitling the custodian to vote the deposited ordinary shares.

The custodian will hold all deposited ordinary shares for the account and to the order of the depositary for the benefit of holders of ADRs.
ADR  holders  thus  have  no  direct  ownership  interest  in  the  ordinary  shares  and  only  have  such  rights  as  are  contained  in  the  deposit
agreement. The custodian will also hold any additional securities, property and cash received on or in substitution for the deposited ordinary
shares. The deposited ordinary shares and any such additional items are referred to as “deposited securities.”

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Upon  each  deposit  of  ordinary  shares,  receipt  of  related  delivery  documentation  and  compliance  with  the  other  provisions  of  the  deposit
agreement, including the payment of the fees and charges of the depositary and any taxes or other fees or charges owing, the depositary will
issue an ADR or ADRs in the name or upon the order of the person entitled thereto evidencing the number of ADSs to which such person is
entitled. All of the ADSs issued will, unless specifically requested to the contrary, be part of the depositary’s direct registration system, and a
registered holder will receive periodic statements from the depositary which will show the number of ADSs registered in such holder’s name.
An  ADR  holder  can  request  that  the  ADSs  not  be  held  through  the  depositary’s  direct  registration  system  and  that  a  certificated  ADR  be
issued.

How  do  ADR  holders  cancel  an  ADS  and  obtain  deposited  securities?  In  accordance  with  the  deposit  agreement  and  subject  to  the
requirements of the laws of the Cayman Islands, an ADR holder may request the depositary to withdraw from the depositary receipt facility
created by the deposit agreement the ordinary shares represented by such holder’s ADRs and transfer such ordinary shares to such holder or,
upon  the  written  order  of  any  person  designated  in  such  ADR  holder’s  written  order,  upon  surrender  of  (a)  a  certificated  ADR  in  a  form
satisfactory  to  the  depositary  or  (b)  proper  instructions  and  documentation  in  the  case  of  an  ADR  issued  through  the  depositary’s  direct
registration system, as the case may be, then an ADR holder hereof is entitled to delivery at, or to the extent in dematerialized form from, the
custodian’s office of the deposited securities at the time represented by the ADSs evidenced by this ADR. At the request, risk and expense of
the holder hereof, the depositary may deliver such deposited securities at such other place as may have been requested by the holder.

The depositary may only restrict the withdrawal of deposited securities in connection with:

Temporary  delays  caused  by  closing  our  transfer  books  or  those  of  the  depositary  or  the  deposit  of  ordinary  shares  in
connection with voting at a shareholders’ meeting, or the payment of dividends;

The payment of fees, taxes and similar charges; or

Compliance  with  any  U.S.  or  foreign  laws  or  governmental  regulations  relating  to  the  ADRs  or  to  the  withdrawal  of
deposited securities.

•

•

•

Record Dates

The depositary may, after consultation with us if practicable, fix record dates (which, to the extent applicable, shall be as near as practicable
to any corresponding record dates set by us) for the determination of the registered ADR holders who will be entitled (or obligated, as the
case may be):

•

•

•

•

To receive any distribution on or in respect of deposited securities,

To give instructions for the exercise of voting rights,

To pay the fee assessed by the depositary for administration of the ADR program and for any expenses as provided for in the
deposit agreement, or

To receive any notice or to act or be obligated in respect of other matters,

All subject to the provisions of the deposit agreement.

Voting Rights

How do I vote? If you are an ADR holder and the depositary asks you to provide it with voting instructions, you may instruct the depositary
how  to  exercise  the  voting  rights  for  the  shares  which  underlie  your  ADSs.  As  soon  as  practicable  after  receipt  from  us  of  notice  of  any
meeting at which the holders of shares are

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entitled  to  vote,  or  of  our  solicitation  of  consents  or  proxies  from  holders  of  shares,  the  depositary  shall  fix  the  ADS  record  date  in
accordance with the provisions of the deposit agreement. The depositary shall, if we request in writing in a timely manner at least 30 days
prior to the date of such vote or meeting and at our expense and provided no legal prohibitions exist, distribute to the registered ADR holders
a  notice  stating  final  information  particular  to  the  voting  materials  received  by  the  depositary  and  describing  how  you  may  instruct,  or,
subject to the next paragraph, will be deemed to instruct, the depositary to exercise the voting rights for the shares which underlie your ADSs,
including  instructions  for  giving  a  discretionary  proxy  to  a  person  designated  by  us.  Each  ADR  holder  shall  be  solely  responsible  for  the
forwarding of voting notices to the beneficial owners of ADSs registered in such holder’s name. In accordance with our memorandum and
articles of association, a shareholder may not exercise its own vote or by proxy on behalf of another shareholder of the company in respect of
any contract or proposed contract or arrangement if such shareholder may be interested therein. Accordingly, no ADR holder shall instruct
the depositary to vote on its behalf on any matter to be considered at the relevant meeting in respect of which such holder is interested.

To the extent we have provided the depositary with at least 35 days’ notice of a proposed meeting, the notice will be received by all ADR
holders and beneficial owners no less than 10 days prior to the date of the meeting and/or the cut-off date for the solicitation of consents, and
the  depositary  does  not  receive  instructions  on  a  particular  agenda  item  from  a  ADR  holder  (including,  without  limitation,  any  entity  or
entities acting on behalf of the nominee for The Depository Trust Company) in a timely manner, such holder shall be deemed, and in the
deposit agreement the depositary is instructed to deem such holder, to have instructed the depositary to give a discretionary proxy for such
agenda item(s) to a person designated by us to vote the shares represented by their ADSs for which actual instructions were not so given by
all such ADR holders on such agenda item(s), provided that no such instruction shall be deemed given and no discretionary proxy shall be
given unless (1) we inform the depositary in writing that (a) we wish such proxy to be given with respect to such agenda item(s), (b) there is
no  substantial  opposition  existing  with  respect  to  such  agenda  item(s)  and  (c)  such  agenda  item(s),  if  approved,  would  not  materially  or
adversely affect the rights of holders of shares and (2) we have provided the depositary with an opinion of our counsel, in form and substance
satisfactory to the depositary, confirming that (a) the granting of such discretionary proxy does not subject the depositary to any reporting
obligations in the Cayman Islands, (b) the granting of such proxy will not result in a violation of Cayman Island laws, rules, regulations or
permits, (c) the voting arrangement and deemed instruction as contemplated herein will be given effect under Cayman Islands laws, rules and
regulations, and (d) the granting of such discretionary proxy will not under any circumstances result in the ADSs being treated as assets of
the depositary under Cayman Island laws, rules or regulations.

Holders are strongly encouraged to forward their voting instructions to the depositary as soon as possible. For instructions to be valid, the
ADR  department  of  the  depositary  that  is  responsible  for  proxies  and  voting  must  receive  them  in  the  manner  and  on  or  before  the  time
specified, notwithstanding that such instructions may have been physically received by the depositary prior to such time. The depositary will
not itself exercise any voting discretion. Furthermore, neither the depositary nor its agents are responsible for any failure to carry out any
voting instructions, for the manner in which any vote is cast or for the effect of any vote. Notwithstanding anything contained in the deposit
agreement or any ADR, the depositary may, to the extent not prohibited by law or regulations, or by the requirements of the stock exchange
on  which  the  ADSs  are  listed,  in  lieu  of  distribution  of  the  materials  provided  to  the  depositary  in  connection  with  any  meeting  of,  or
solicitation of consents or proxies from, holders of deposited securities, distribute to the registered holders of ADRs a notice that provides
such  holders  with,  or  otherwise  publicizes  to  such  holders,  instructions  on  how  to  retrieve  such  materials  or  receive  such  materials  upon
request (i.e., by reference to a website containing the materials for retrieval or a contact for requesting copies of the materials).

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There is no guarantee that you will receive voting materials in time to instruct the depositary to vote and it is possible that you, or persons
who hold their ADSs through brokers, dealers or other third parties, will not have the opportunity to exercise a right to vote.

We have advised the depositary that under the Cayman Islands law and our memorandum and articles of association, voting at any meeting of
our shareholders is by show of hands unless a poll is (before or on the declaration of the results of the show of hands) demanded. In the event
that  voting  on  any  resolution  or  matter  is  conducted  on  a  show  of  hands  basis  in  accordance  with  the  memorandum  and  articles  of
association,  the  depositary  will  refrain  from  voting  and  the  voting  instructions  received  by  the  depositary  from  holders  shall  lapse.  The
depositary will not demand a poll or join in demanding a poll, whether or not requested to do so by holders of ADSs.

Reports and Other Communications

Will  ADR  holders  be  able  to  view  our  reports?  The  depositary  will  make  available  for  inspection  by  ADR  holders  at  the  offices  of  the
depositary and the custodian, or upon request made to the depositary (which request may be refused by the depositary at its discretion), the
deposit agreement, the provisions of or governing deposited securities, and any written communications from us which are both received by
the custodian or its nominee as a holder of deposited securities and made generally available to the holders of deposited securities.

Additionally, if we make any written communications generally available to holders of our ordinary shares, and we furnish copies thereof (or
English translations or summaries) to the depositary, it will distribute the same to registered ADR holders.

Fees and Expenses

What fees and expenses will I be responsible for paying?  The  depositary  may  charge  each  person  to  whom  ADSs  are  issued,  including,
without  limitation,  issuances  against  deposits  of  ordinary  shares,  issuances  in  respect  of  share  distributions,  rights  and  other  distributions,
issuances pursuant to a stock dividend or stock split declared by us or issuances pursuant to a merger, exchange of securities or any other
transaction or event affecting the ADSs or deposited securities, and each person surrendering ADSs for withdrawal of deposited securities or
whose ADRs are cancelled or reduced for any other reason, $5.00 for each 100 ADSs (or any portion thereof) issued, delivered, reduced,
cancelled or surrendered, as the case may be. The depositary may sell (by public or private sale) sufficient securities and property received in
respect of a share distribution, rights and/or other distributions prior to such deposit to pay such charge.

The  following  additional  charges  shall  be  incurred  by  the  ADR  holders,  by  any  party  depositing  or  withdrawing  shares  or  by  any  party
surrendering  ADSs  and/or  to  whom  ADSs  are  issued  (including,  without  limitation,  issuances  pursuant  to  a  stock  dividend  or  stock  split
declared by us or an exchange of stock regarding the ADSs or the deposited securities or a distribution of ADSs), whichever is applicable:

•

•

•

A fee of up to $0.05 per ADS upon which any cash distribution made pursuant to the deposit agreement;

An  aggregate  fee  of  $0.05  or  less  per  ADS  per  calendar  year  (or  portion  thereof)  for  services  performed  by  the  depositary  in
administering the ADRs (which fee may be charged on a periodic basis during each calendar year and shall be assessed against
holders of ADRs as of the record date or record dates set by the depositary during each calendar year and shall be payable in the
manner described in the next succeeding provision);

A  fee  for  the  reimbursement  of  such  fees,  charges  and  expenses  as  are  incurred  by  the  depositary  and/or  any  of  its  agents
(including, without limitation, the custodian and expenses incurred on behalf of ADR holders in connection with compliance with
foreign exchange control regulations or

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any  law  or  regulation  relating  to  foreign  investment)  in  connection  with  the  servicing  of  the  ordinary  shares  or  other  deposited
securities,  the  sale  of  securities  (including,  without  limitation,  deposited  securities),  the  delivery  of  deposited  securities  or
otherwise in connection with the depositary’s or its custodian’s compliance with applicable law, rule or regulation (which fees and
charges shall be assessed on a proportionate basis against ADR holders as of the record date or dates set by the depositary and shall
be payable at the sole discretion of the depositary by billing such ADR holders or by deducting such charge from one or more cash
dividends or other cash distributions);

A fee for the distribution of securities (or the sale of securities in connection with a distribution), such fee being in an amount equal
to the $0.05 per ADS issuance fee for the execution and delivery of ADSs which would have been charged as a result of the deposit
of such securities (treating all such securities as if they were ordinary shares) but which securities or the net cash proceeds from the
sale thereof are instead distributed by the depositary to those ADR holders entitled thereto;

Stock transfer or other taxes and other governmental charges;

SWIFT,  cable,  telex  and  facsimile  transmission  and  delivery  charges  incurred  at  your  request  in  connection  with  the  deposit  or
delivery of shares, ADRs or deposited securities;

Transfer or registration fees for the registration or transfer of deposited securities on any applicable register in connection with the
deposit or withdrawal of deposited securities;

Fees of any division, branch or affiliate of JPMorgan utilized to direct, manage and/or execute any public and/or private sale of
securities under the deposit agreement.

•

•

•

•

•

Foreign  Exchange  Related  Matters.  To  facilitate  the  administration  of  various  depositary  receipt  transactions,  including  disbursement  of
dividends  or  other  cash  distributions  and  other  corporate  actions,  the  depositary  may  engage  the  foreign  exchange  desk  within  JPMorgan
and/or its affiliates in order to enter into spot foreign exchange transactions to convert foreign currency into U.S. dollars (FX Transactions).
For certain currencies, FX Transactions are entered into with JPMorgan or an affiliate, as the case may be, acting in a principal capacity. For
other currencies, FX Transactions are routed directly to and managed by an unaffiliated local custodian (or other third party local liquidity
provider), and neither the JPMorgan nor any of its affiliates is a party to such FX Transactions.

The foreign exchange rate applied to an FX Transaction will be either (a) a published benchmark rate, or (b) a rate determined by a third
party local liquidity provider, in each case plus or minus a spread, as applicable. The depositary will disclose which foreign exchange rate
and spread, if any, apply to such currency on the “Disclosure” page (or successor page) of www.adr.com. Such applicable foreign exchange
rate and spread may (and neither the depositary, JPMorgan nor any of their affiliates is under any obligation to ensure that such rate does not)
differ from rates and spreads at which comparable transactions are entered into with other customers or the range of foreign exchange rates
and spreads at which JPMorgan or any of its affiliates enters into foreign exchange transactions in the relevant currency pair on the date of
the  FX  Transaction.  Additionally,  the  timing  of  execution  of  an  FX  Transaction  varies  according  to  local  market  dynamics,  which  may
include regulatory requirements, market hours and liquidity in the foreign exchange market or other factors. Furthermore, JPMorgan and its
affiliates may manage the associated risks of their position in the market in a manner they deem appropriate without regard to the impact of
such activities on us, the depositary, holders or beneficial owners. The spread applied does not reflect any gains or losses that may be earned
or incurred by JPMorgan and its affiliates as a result of risk management or other hedging related activity.

Notwithstanding the foregoing, to the extent we provide U.S. dollars to the depositary, neither JPMorgan nor any of its affiliates will execute
an FX Transaction as set forth herein. In such case, the depositary will distribute the U.S. dollars received from us.

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We will pay all other charges and expenses of the depositary and any agent of the depositary (except the custodian) pursuant to agreements
from time to time between us and the depositary. The charges described above may be amended from time to time by agreement between us
and  the  depositary.  The  right  of  the  depositary  to  receive  payment  of  fees,  charges  and  expenses  as  provided  above  shall  survive  the
termination of the deposit agreement.

The depositary anticipates reimbursing us for certain expenses incurred by us that are related to the establishment and maintenance of the
ADR program upon such terms and conditions as we and the depositary may agree from time to time. The depositary may make available to
us a set amount or a portion of the depositary fees charged in respect of the ADR program or otherwise upon such terms and conditions as we
and the depositary may agree from time to time. The depositary collects its fees for issuance and cancellation of ADSs directly from investors
depositing shares or surrendering ADSs for the purpose of withdrawal or from intermediaries acting for them. The depositary collects fees for
making distributions to investors by deducting those fees from the amounts distributed or by selling a portion of distributable property to pay
the  fees.  The  depositary  may  collect  its  annual  fee  for  depositary  services  by  deduction  from  cash  distributions,  or  by  directly  billing
investors, or by charging the book-entry system accounts of participants acting for them. The depositary will generally set off the amounts
owing  from  distributions  made  to  holders  of  ADSs.  If,  however,  no  distribution  exists  and  payment  owing  is  not  timely  received  by  the
depositary, the depositary may refuse to provide any further services to holders that have not paid those fees and expenses owing until such
fees  and  expenses  have  been  paid.  At  the  discretion  of  the  depositary,  all  fees  and  charges  owing  under  the  deposit  agreement  are  due  in
advance and/or when declared owing by the depositary.

Payment of Taxes

If any taxes or other governmental charges (including any penalties and/or interest) shall become payable by or on behalf of the custodian or
the  depositary  with  respect  to  any  ADR,  any  deposited  securities  represented  by  the  ADSs  evidenced  thereby  or  any  distribution  thereon,
such tax or other governmental charge shall be paid by the ADR holders to the depositary and by holding or having held an ADR or any
ADSs evidenced thereby, the holder and all beneficial owners thereof and all prior holders and beneficial owners holders thereof, jointly and
severally, agree to indemnify, defend and save harmless each of the depositary and its agents in respect of such tax or other governmental
charge.  Each  Holder  of  this  ADR  and  beneficial  owner  of  the  ADSs  evidenced  thereby,  and  each  prior  holder  and  beneficial  owner  and
thereof  (collectively,  the  Tax  Indemnitors),  by  holding  or  having  held  an  ADR  or  an  interest  in  ADSs,  acknowledges  and  agrees  that  the
depositary  shall  have  the  right  to  seek  payment  of  amounts  owing  with  respect  to  this  ADR  from  any  one  or  more  Tax  Indemnitor(s)  as
determined  by  the  depositary  in  its  sole  discretion,  without  any  obligation  to  seek  payment  from  any  other  Tax  Indemnitor(s).  If  an  ADR
holder  owes  any  tax  or  other  governmental  charge,  the  depositary  may  (i)  deduct  the  amount  thereof  from  any  distributions,  or  (ii)  sell
deposited  securities  (by  public  or  private  sale)  and  deduct  the  amount  owing  from  the  net  proceeds  of  such  sale.  In  either  case  the  ADR
holder remains liable for any shortfall. If any tax or governmental charge is unpaid, the depositary may also refuse to effect any registration,
registration  of  transfer,  split-up  or  combination  of  ADRs  or  withdrawal  of  deposited  securities  until  such  payment  is  made.  If  any  tax  or
governmental charge is required to be withheld on any cash distribution, the depositary may deduct the amount required to be withheld from
any cash distribution or, in the case of a non-cash distribution, sell the distributed property or securities (by public or private sale) in such
amounts  and  in  such  manner  as  the  depositary  deems  necessary  and  practicable  to  pay  such  taxes  and  shall  distribute  any  remaining  net
proceeds or the balance of any such property after deduction of such taxes to the ADR holders entitled thereto.

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Notwithstanding  the  above,  we  will  pay  all  stamp  duties  and  other  similar  duties  or  taxes  payable  in  the  Cayman  Islands,  Singapore, the
Republic of China, the United States of America and any other jurisdiction, on or in connection with the constitution and issue of the ADSs
and the execution or other event concerning the deposit agreement. If any legal proceedings are taken to enforce our obligations under the
deposit  agreement  or  the  ADSs  and  for  the  purpose  of  such  proceedings  any  of  them  are  required  to  be  taken  into  or  enforced  in  any
jurisdiction and stamp duties or other similar duties or taxes become payable in connection with such proceedings in such jurisdiction, the
ADR holders will pay (or reimburse the person making a valid payment of) all such stamp duties and other similar duties and taxes, including
any penalties and interest, unless otherwise ordered by a court of competent jurisdiction in such proceedings. The depositary may sell any
deposited securities and cancel ADSs with respect thereof in order to pay any such stamp duties or other similar duties or taxes owed under
the deposit agreement by ADR holders without the depositary being required to request payment thereof from the ADR holders.

Each holder and beneficial owner agrees to indemnify us, the depositary, its custodian and any of our or their respective officers, directors,
employees,  agents  and  affiliates  against,  and  hold  each  of  them  harmless  from,  any  claims  by  any  governmental  authority  with  respect  to
taxes,  additions  to  tax,  penalties  or  interest  arising  out  of  any  refund  of  taxes,  reduced  rate  of  withholding  at  source  or  other  tax  benefit
obtained,  and  such  obligations  of  the  holders  and  beneficial  owners  shall  survive  the  transfer  of  ADSs,  any  surrender  of  ADSs  and
withdrawal of deposited securities and any termination of the deposit agreement.

Reclassifications, Recapitalizations and Mergers

If we take certain actions that affect the deposited securities, including (i) any change in par value, split-up, consolidation, cancellation or
other  reclassification  of  deposited  securities  or  (ii)  any  distributions  of  ordinary  shares  or  other  property  not  made  to  holders  of  ADRs  or
(iii) any recapitalization, reorganization, merger, consolidation, liquidation, receivership, bankruptcy or sale of all or substantially all of our
assets, then the depositary may choose to, and shall if reasonably requested by us:

(1) Amend the form of ADR;

(2) Distribute additional or amended ADRs;

(3) Distribute cash, securities or other property it has received in connection with such actions;

(4) Sell by public or private sale any securities or property received; or

(5) None of the above.

If the depositary does not choose any of the above options, any of the cash, securities or other property it receives will constitute part of the
deposited securities and each ADS will then represent a proportionate interest in such property.

Amendment and Termination

How may the deposit agreement be amended?

We  may  agree  with  the  depositary  to  amend  the  deposit  agreement  and  the  ADSs  without  your  consent  for  any  reason.  ADR  holders  or
beneficial owners must be given at least 30 days’ notice of any amendment that imposes or increases any fees or charges (other than stock
transfer  or  other  taxes  and  other  governmental  charges,  transfer  or  registration  fees,  SWIFT,  cable,  telex  or  facsimile  transmission  costs,
delivery costs or other such expenses), or that otherwise prejudices any substantial existing right of ADR holders or beneficial owners. Such
notice need not describe in detail the specific amendments effectuated thereby, but must identify to ADR holders a means to access the text of
such amendment. If an ADR holder continues to

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hold  an  ADR  or  ADRs  after  being  so  notified,  such  ADR  holder  is  deemed  to  agree  to  such  amendment  and  to  be  bound  by  the  deposit
agreement as so amended. Any amendments or supplements which (i) are reasonably necessary (as agreed by us and the depositary) in order
for (a) the ADSs to be registered on Form F-6 under the Securities Act of 1933 or (b) the ADSs or shares to be traded solely in electronic
book-entry form and (ii) do not in either such case impose or increase any fees or charges to be borne by ADR holders, shall be deemed not
to  prejudice  any  substantial  rights  of  ADR  holders  or  beneficial  owners.  Notwithstanding  the  foregoing,  if  any  governmental  body  or
regulatory body should adopt new laws, rules or regulations which would require amendment or supplement of the deposit agreement or the
form of ADR to ensure compliance therewith, we and the depositary may amend or supplement the deposit agreement and the ADR at any
time in accordance with such changed laws, rules or regulations. Such amendment or supplement may take effect before a notice is given or
within  any  other  period  of  time  as  required  for  compliance.  No  amendment,  however,  will  impair  your  right  to  surrender  your  ADSs  and
receive the underlying securities, except in order to comply with mandatory provisions of applicable law.

How may the deposit agreement be terminated?

The depositary may, and shall at our written direction, terminate the deposit agreement and the ADRs by mailing notice of such termination
the  registered  holders  of  ADRs  at  least  30  days  prior  to  the  date  fixed  in  such  notice  for  such  termination;  provided,  however,  if  the
depositary  shall  have  (i)  resigned  as  depositary  under  the  deposit  agreement,  notice  of  such  termination  by  the  depositary  shall  not  be
provided to registered holders unless a successor depositary shall not be operating under the deposit agreement within 60 days of the date of
such resignation, and (ii) been removed as depositary under the deposit agreement, notice of such termination by the depositary shall not be
provided to registered holders of ADRs unless a successor depositary shall not be operating under the deposit agreement on the 60th day after
our notice of removal was first provided to the depositary. Notwithstanding anything to the contrary in the deposit agreement without notice
to us, the depositary may terminate the deposit agreement without notice to us, but subject to giving 30 days’ notice to the ADR holders, if:
(i) we become bankrupt or insolvent, (ii) we effect (or will effect) a redemption of all or substantially all of the deposited securities, or a cash
or  share  distribution  representing  a  return  of  all  or  substantially  all  of  the  value  of  the  deposited  securities,  or  (iii)  there  occurs  a  merger,
consolidation, sale of assets or other transaction as a result of which securities or other property are delivered in exchange for or in lieu of
deposited securities.

After termination, the depositary shall use its reasonable efforts to ensure that the ADSs cease to be DTC eligible so that neither DTC nor any
of its nominees shall thereafter be a holder. At such time as the ADSs cease to be DTC eligible and/or neither DTC nor any of its nominees is
a holder, the depositary shall (a) instruct its custodian to deliver all deposited securities to us along with a general stock power that refers to
the names set forth on the ADR Register and (b) provide us with a copy of the ADR Register. Upon receipt of such deposited securities and
the ADR Register, we shall use our best efforts to issue to each holder a share certificate representing the shares represented by the ADSs
reflected on the ADR Register in such holder’s name and to deliver such share certificate to the holder at the address set forth on the ADR
Register. After providing such instruction to the custodian and delivering a copy of the ADR Register to us, the depositary and its agents shall
have no further obligations.

Limitations on Obligations and Liability to ADR holders

Limits on our obligations and the obligations of the depositary; limits on liability to ADR holders and holders of ADSs Prior to the issue,
registration, registration of transfer, split-up, combination, or withdrawal of any ADRs, or the delivery of any distribution in respect thereof,
and from time to time in the case of the production of proofs as described below, we or the depositary or its custodian may require:

•

Payment with respect thereto of (i) any stock transfer or other tax or other governmental charge, (ii) any stock transfer or
registration fees in effect for the registration of transfers of

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ordinary  shares  or  other  deposited  securities  upon  any  applicable  register  and  (iii)  any  applicable  fees  and  expenses
described in the deposit agreement;

The production of proof satisfactory to it of (i) the identity of any signatory and genuineness of any signature and (ii) such
other  information,  including  without  limitation,  information  as  to  citizenship,  residence,  exchange  control  approval,
beneficial  ownership  of  any  securities,  compliance  with  applicable  law,  regulations,  provisions  of  or  governing  deposited
securities and terms of the deposit agreement and the ADRs, as it may deem necessary or proper; and

Compliance with such regulations as the depositary may establish consistent with the deposit agreement.

•

•

The  issuance  of  ADRs,  the  acceptance  of  deposits  of  ordinary  shares,  the  registration,  registration  of  transfer,  split-up  or  combination  of
ADRs  or  the  withdrawal  of  shares,  may  be  suspended,  generally  or  in  particular  instances,  when  the  ADR  register  or  any  register  for
deposited securities is closed or when any such action is deemed advisable by the depositary; provided that the ability to withdraw shares
may  only  be  limited  under  the  following  circumstances:  (i)  temporary  delays  caused  by  closing  transfer  books  of  the  depositary  or  our
transfer books or the deposit of ordinary shares in connection with voting at a shareholders’ meeting, or the payment of dividends, (ii) the
payment  of  fees,  taxes,  and  similar  charges,  and  (iii)  compliance  with  any  laws  or  governmental  regulations  relating  to  ADRs  or  to  the
withdrawal of deposited securities.

The  deposit  agreement  expressly  limits  the  obligations  and  liability  of  the  depositary,  ourselves  and  our  respective  directors,  officers,
employees, agents and affiliates, provided, however, that no disclaimer of liability under the Securities Act of 1933 is intended by any of the
limitations of liabilities provisions of the deposit agreement. In the deposit agreement it provides that neither we nor the depositary nor any
such other party will be liable to holders or beneficial owners if:

•

•

•

•

Any  present  or  future  law,  rule,  regulation,  fiat,  order  or  decree  of  the  United  States,  the  Cayman  Islands,  Singapore,  the
Republic of China or any other country or jurisdiction, or of any governmental or regulatory authority or securities exchange
or  market  or  automated  quotation  system,  the  provisions  of  or  governing  any  deposited  securities,  any  present  or  future
provision of our charter, any act of God, war, terrorism, nationalization, expropriation, currency restrictions, work stoppage,
strike, civil unrest, revolutions, rebellions, explosions, computer failure or circumstance beyond our, the depositary’s or any
such other party’s direct and immediate control shall prevent or delay, or shall cause any of them to be subject to any civil or
criminal penalty in connection with, any act which the deposit agreement or the ADRs provide shall be done or performed
by us, the depositary or such other party (including, without limitation, voting);

By reason of any non-performance or delay, caused in the performance of any act or things which by the terms of the deposit
agreement it is provided shall or may be done or performed or it exercises or fails to exercise discretion under the deposit
agreement or the ADRs including, without limitation, any failure to determine that any distribution or action may be lawful
or reasonably practicable;

It performs its obligations under the deposit agreement and ADRs without gross negligence or willful misconduct and the
depositary shall not be a fiduciary or have any fiduciary duty to holders or beneficial owners; or

It  takes  any  action  or  refrains  from  taking  any  action  in  reliance  upon  the  advice  of  or  information  from  legal  counsel,
accountants, any person presenting ordinary shares for deposit, any registered holder of ADRs, or any other person believed
by it to be competent to give such advice or information, or in the case of the depositary only, from us.

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We  and  the  depositary  and  its  agents  may  rely  and  shall  be  protected  in  acting  upon  any  written  notice,  request,  direction,  instruction  or
document believed by it to be genuine and to have been signed, presented or given by the proper party or parties.

Neither we, the depositary nor our respective agents have any obligation to appear in, prosecute or defend any action, suit or other proceeding
in respect of any deposited securities or the ADRs which in its opinion may involve it in expense or liability, if indemnity satisfactory to it
against all expense (including fees and disbursements of counsel) and liability is furnished as often as may be required. The depositary and its
agents may fully respond to any and all demands or requests for information maintained by or on its behalf in connection with the deposit
agreement, any registered holder or holders of ADRs, any ADRs or otherwise related to the deposit agreement or ADRs to the extent such
information  is  requested  or  required  by  or  pursuant  to  any  lawful  authority,  including  without  limitation  laws,  rules,  regulations,
administrative or judicial process, banking, securities or other regulators. The depositary shall not be liable for the acts or omissions made by,
or the insolvency of, any securities depository, clearing agency or settlement system. Furthermore, the depositary shall not be responsible for,
and shall incur no liability in connection with or arising from, the insolvency of any custodian that is not a branch or affiliate of JPMorgan.
Notwithstanding anything to the contrary contained in the deposit agreement or any ADRs, the depositary shall not be responsible for, and
shall incur no liability in connection with or arising from, any act or omission to act on the part of the custodian except to the extent that any
holder has incurred liability directly as a result of the custodian having (i) committed fraud or willful misconduct in the provision of custodial
services  to  the  depositary  or  (ii)  failed  to  use  reasonable  care  in  the  provision  of  custodial  services  to  the  depositary  as  determined  in
accordance with the standards prevailing in the jurisdiction in which the custodian is located. The depositary shall not have any liability for
the  price  received  in  connection  with  any  sale  of  securities,  the  timing  thereof  or  any  delay  in  action  or  omission  to  act  nor  shall  it  be
responsible for any error or delay in action, omission to act, default or negligence on the part of the party so retained in connection with any
such sale or proposed sale.

The depositary has no obligation to inform ADR holders or other holders of an interest in any ADSs about the requirements of the laws, rules
or  regulations  of  any  country  or  jurisdiction  or  of  any  governmental  or  regulatory  authority  or  any  securities  exchange  or  market  or
automated quotation system, or any changes therein or thereto.

Additionally, none of us, the depositary or the custodian shall be liable for the failure by any registered holder or beneficial owner of ADRs
to obtain the benefits of credits or refunds of non-U.S. tax paid against such holder’s or beneficial owner’s income tax liability. Neither we
nor the depositary shall incur any liability for any tax or tax consequences that may be incurred by registered holders or beneficial owners on
account of their ownership of ADRs or ADSs.

Neither the depositary nor its agents will be responsible for any failure to carry out any instructions to vote any of the deposited securities, for
the manner in which any such vote is cast or for the effect of any such vote. The depositary may rely upon instructions from us or our counsel
in respect of any approval or license required for any currency conversion, transfer or distribution. The depositary shall not incur any liability
for  the  content  of  any  information  submitted  to  it  by  us  or  on  our  behalf  for  distribution  to  ADR  holders  or  for  any  inaccuracy  of  any
translation thereof, for any investment risk associated with acquiring an interest in the deposited securities, for the validity or worth of the
deposited securities, for the credit-worthiness of any third party, for allowing any rights to lapse upon the terms of the deposit agreement or
for the failure or timeliness of any notice from us. The depositary shall not be liable for any acts or omissions made by a successor depositary
whether in connection with a previous act or omission of the depositary or in connection with any matter arising wholly after the removal or
resignation of the depositary.

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Neither we, the depositary nor any of our respective directors, officers, employees, agents or affiliates, nor our company’s supervisors, shall
be liable to registered holders or beneficial owners for any indirect, special, punitive or consequential damages (including, without limitation,
legal fees and expenses) or lost profits, in each case of any form incurred by any person or entity (including, without limitation, holders and
beneficial owners), whether or not foreseeable and regardless of the type of action in which such a claim may be brought.

In the deposit agreement each party thereto (including, for avoidance of doubt, each holder and beneficial owner and/or holder of interests in
ADRs) irrevocably waives, to the fullest extent permitted by applicable law, any right it may have to a trial by jury in any suit, action or
proceeding against the depositary and/or us directly or indirectly arising out of or relating to the ordinary shares or other deposited securities,
the ADSs or the ADRs, the deposit agreement or any transaction contemplated therein, or the breach thereof (whether based on contract, tort,
common law or any other theory).

The depositary and its agents may own and deal in any class of securities of our company and our affiliates and in ADRs.

Disclosure of Interest in ADSs

To the extent that the provisions of or governing any deposited securities may require disclosure of or impose limits on beneficial or other
ownership of, or interests in, deposited securities, other ordinary shares and other securities and may provide for blocking transfer, voting or
other rights to enforce such disclosure or limits, you agree to comply with all such disclosure requirements and ownership limitations and to
comply with any reasonable instructions we may provide in respect thereof.

Each ADR holder agrees to comply with requests from us pursuant to the laws, rules and regulations of the Cayman Islands, Singapore and
the Republic of China, as well as the rules and regulations of any stock exchange on which the ordinary shares may hereinafter be registered,
traded or listed to provide information, inter alia, as to the capacity in which such ADR holder owns ADRs (and ordinary shares as the case
may be) and regarding the identity of any other person interested in such ADRs and the nature of such interest.

Books of Depositary

The  depositary  or  its  agent  will  maintain  a  register  for  the  registration,  registration  of  transfer,  combination  and  split-up  of  ADRs,  which
register shall include the depositary’s direct registration system. Registered holders of ADRs may inspect such register at the depositary’s
office at all reasonable times, but for the purpose of communicating with other ADR holders in the interest of the business of our company or
a  matter  relating  to  the  deposit  agreement.  Such  register  may  be  closed  at  any  time  or  from  time  to  time,  when  deemed  expedient  by  the
depositary.

The depositary will maintain facilities for the delivery and receipt of ADRs.

Appointment

In the deposit agreement, each registered holder of ADRs and each beneficial owner, upon acceptance of any ADSs or ADRs (or any interest
in any of them) issued in accordance with the terms and conditions of the deposit agreement will be deemed for all purposes to:

•

Be a party to and bound by the terms of the deposit agreement and the applicable ADR or ADRs,

168

 
 
 
•

•

Appoint the depositary its attorney-in-fact, with full power to delegate, to act on its behalf and to take any and all actions
contemplated  in  the  deposit  agreement  and  the  applicable  ADR  or  ADRs,  to  adopt  any  and  all  procedures  necessary  to
comply  with  applicable  laws  and  to  take  such  action  as  the  depositary  in  its  sole  discretion  may  deem  necessary  or
appropriate to carry out the purposes of the deposit agreement and the applicable ADR or ADRs, the taking of such actions
to be the conclusive determinant of the necessity and appropriateness thereof, and

Acknowledge and agree that (i) nothing in the deposit agreement or any ADR shall give rise to a partnership or joint venture
among  the  parties  thereto  nor  establish  a  fiduciary  or  similar  relationship  among  such  parties,  (ii)  the  depositary,  its
divisions,  branches  and  affiliates,  and  their  respective  agents,  may  from  time  to  time  be  in  the  possession  of  non-public
information  about  us,  holders,  beneficial  owners  and/or  their  respective  affiliates,  (iii)  the  depositary  and  its  divisions,
branches and affiliates may at any time have multiple banking relationships with us, holders, beneficial owners and/or the
affiliates of any of them, (iv) the depositary and its divisions, branches and affiliates may, from time to time, be engaged in
transactions in which parties adverse to us or the holders or beneficial owners may have interests, (v) nothing contained in
the deposit agreement or any ADR(s) shall (A) preclude the depositary or any of its divisions, branches or affiliates from
engaging in such transactions or establishing or maintaining such relationships, or (B) obligate the depositary or any of its
divisions, branches or affiliates to disclose such transactions or relationships or to account for any profit made or payment
received in such transactions or relationships, (vi) the depositary shall not be deemed to have knowledge of any information
held by any branch, division or affiliate of the depositary and (vii) notice to a holder shall be deemed, for all purposes of the
deposit agreement, to constitute notice to any and all beneficial owners of the ADSs evidenced by such holder’s ADRs.

Governing Law, Submission to Jurisdiction and Arbitration

The  deposit  agreement,  the  ADSs  and  the  ADRs  are  governed  by  and  construed  in  accordance  with  the  laws  of  the  State  of  New  York
without  giving  effect  to  the  application  of  the  conflict  of  law  principles  thereof.  In  the  deposit  agreement,  we  have  submitted  to  the
jurisdiction  of  the  state  and  federal  courts  of  the  State  of  New  York  and  appointed  an  agent  for  service  of  process  on  our  behalf.
Notwithstanding the foregoing, subject to the terms described below, including the federal securities law carve-out set forth at the end of this
sentence,  (i)  the  depositary  may  refer  any  such  suit,  action  or  proceedings  to  arbitration  in  accordance  with  the  provisions  of  the  deposit
agreement, and, upon such referral, any such suit, action or proceeding instituted by us shall be finally decided in such arbitration rather than
in  such  court,  (ii)  the  depositary  may,  in  its  sole  discretion,  elect  to  institute  any  dispute,  suit,  action,  controversy,  claim  or  proceeding
directly  or  indirectly  based  on,  arising  out  of  or  relating  to  the  deposit  agreement  or  the  ADRs  or  the  transactions  contemplated  thereby,
including  without  limitation  any  question  regarding  its  or  their  existence,  validity,  interpretation,  performance  or  termination,  against  any
other  party  or  parties  to  the  deposit  agreement  (including,  without  limitation,  against  ADR  holders  and  beneficial  owners),  by  having  the
matter referred to and finally resolved by an arbitration conducted under the terms described below, and (iii) the depositary may in its sole
discretion require that any dispute, suit, action, controversy, claim, or proceeding of the type described in clause (ii) above, brought against
the depositary by any party or parties to the deposit agreement (including, without limitation, by ADR holders and beneficial owners ), shall
be referred to and finally settled by an arbitration conducted under the terms described below; provided however, that to the extent there are
specific  federal  securities  law  violation  aspects  to  any  disputes  against  us  and/or  the  depositary  brought  by  any  ADR  holder  or  beneficial
owner, the federal securities law violation aspects of such disputes brought by an ADR holder and/or beneficial owner against us and/or the
depositary may, at the option of such holder, remain in state or federal court in New York, New York and all other aspects, claims, disputes,
legal suits, actions and/or proceedings brought by such holder against us and/or the

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depositary, including those brought along with, or in addition to, federal securities law violation claims, would be referred to arbitration in
accordance  with  the  provisions  of  the  deposit  agreement.  Any  such  arbitration  shall  be  conducted  either  in  New  York,  New  York  in
accordance with the Commercial Arbitration Rules of the American Arbitration Association or in Hong Kong following the arbitration rules
of  the  United  Nations  Commission  on  International  Trade  Law  with  the  Hong  Kong  International  Arbitration  Centre  serving  as  the
appointing authority, and the language of any such arbitration shall be English.

Notwithstanding  the  foregoing,  any  suit,  action  or  proceeding  based  on  the  deposit  agreement,  the  ADSs  or  the  ADRs  or  the  transactions
contemplated thereby may be instituted by the depositary in any competent court in the Cayman Islands, the Republic of China, Singapore
and/or the United States.

By  holding  an  ADS  or  an  interest  therein,  registered  holders  of  ADRs  and  beneficial  owners  each  irrevocably  agree  that  subject  to  the
depositary’s rights, (i) any legal suit, action or proceeding against or involving us or the depositary, arising out of or based upon the deposit
agreement, the ADSs or the ADRs or the transactions contemplated herein, therein or hereby may only be instituted in a state or federal court
in New York, New York, and each irrevocably waives any objection which it may have to the laying of venue of any such proceeding, and
irrevocably submits to the exclusive jurisdiction of such courts in any such suit, action or proceeding.

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PART II

Item 13. Defaults, Dividend Arrearages and Delinquencies

Not applicable.

Item 14. Material Modifications to the Rights of Security Holders and Use of Proceeds

Not applicable.

Item 15. Controls and Procedures

A.

Disclosure Controls and Procedures.

Our management, with the participation of our Chief Executive Officer and Chief Operating Officer, has evaluated the effectiveness of our
disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) as of December 31, 2021. Based on such
evaluation, our Chief Executive Officer and Chief Operating Officer have concluded that, as of December 31, 2021, our disclosure controls
and  procedures  were  effective  to  ensure  that  information  required  to  be  disclosed  by  us  in  the  reports  that  we  file  or  submit  under  the
Exchange  Act  is  recorded,  processed,  summarized  and  reported,  within  the  time  periods  specified  in  the  SEC’s  rules  and  forms,  and  is
accumulated and communicated to our management, including our Chief Executive Officer and Chief Operating 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 controls over financial reporting (as defined in Rules 13a-
15(f)  and  15d-15(f)  under  the  Exchange  Act)  and  for  the  assessment  of  the  effectiveness  of  our  internal  control  over  financial  reporting.
Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections of any
evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or
that the degree of compliance with the policies or procedures may deteriorate.

Our  management  has  assessed  the  effectiveness  of  our  internal  control  over  financial  reporting  based  on  the  framework  set  forth  by  the
Committee of Sponsoring Organizations of the Treadway Commission (COSO) in Internal Control-Integrated Framework (2013 framework).
Based on our evaluation, management has concluded that our internal control over financial reporting was effective as of December 31, 2021.

C.

Attestation Report of the Registered Public Accounting Firm.

This  annual  report  does  not  include  an  attestation  report  of  the  company’s  registered  public  accounting  firm  due  to  a  transition  period
established by rules of the Securities and Exchange Commission for newly public companies.

171

 
 
 
 
D.

Changes in Internal Control over Financial Reporting.

There  were  no  changes  in  our  internal  control  over  financial  reporting  (as  defined  in  Rule  13a-15(f)  of  the  Exchange  Act)  that  occurred
during the period covered by this Annual Report that has materially affected, or is reasonably likely to materially affect, our internal control
over financial reporting.

Item 16. [Reserved]

Item 16A. Audit Committee Financial Expert.

Our Audit Committee is comprised of three of our non-executive directors, Mr. Howden, Mr. Hoffman and Dr. Graham. The audit committee
consists exclusively of “independent directors” as such term is defined in Rule 10A-3 under the Exchange Act and under the listing standards
of the Nasdaq Stock Market. Mr. Sun serves as chair of this committee. Our Board has determined that Mr. Hoffman is an “audit committee
financial expert” as defined in Item 16A of Form 20-F.

Item 16B. Code of Ethics.

We have adopted a Code of Business Conduct that covers a broad range of matters including the handling of conflicts of interest, compliance
issues and other corporate policies. Our Code of Business Conduct is applicable to all of our employees, officers and directors, including our
principal executive officer, principal financial officer, principal accounting officer or controller, and persons performing similar functions. We
have  posted  a  copy  of  our  Code  of  Business  Conduct  on  our  website  at  http://ir.aslanpharma.com/corporate-governance/highlights.  We
undertake to provide a copy of this code without charge upon request. Please direct all requests to contact@aslanpharma.com. We expect that
any  amendment  to  this  code,  or  any  waivers  of  its  requirements,  will  be  disclosed  on  our  website  and  approve  by  board  of  directors.
Information contained on, or that can be accessed through, our website is not incorporated by reference into this annual report. See “Item 6.C.
Directors, Senior Management and Employees— Code of Business Conduct and Ethics” for more information.

Item 16C. Principal Accountant Fees and Services.

The  table  below  summarizes  the  fees  that  we  paid  for  services  provided  by  Deloitte  &  Touche  LLP  (PCAOB  ID  Number:  1046)  and  its
affiliated firms (Deloitte Entities) for the years ended December 31, 2020 and 2021. All audit and non-audit services provided by Deloitte &
Touche LLP were pre-approved by our audit committee paragraph (c)(7)(i)(C) of Rule 2-01 of Regulation S-X, entitled “Audit Committee
Administration of the Engagement”.

Fee Category

Year Ended December 31,

2020

2021

Audit fees
Audit-related fees
Tax fees
All other fees
Total

$

$

$

(in thousands)
446 
145 
29 
0 
620 

$

386 
65 
59 
0 
510

Audit Fees. This category includes the audit of our annual financial statements, review of quarterly financial statements and services that are
normally provided by the independent registered public accounting firms in connection with statutory and regulatory filings or engagements
for those fiscal years.

172

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
This category also includes advice on audit and accounting matters that arose during, or as a result of, the audit or the review of quarterly
financial  statements  and  statutory  audits  required  by  U.S.  jurisdictions  and  non-U.S.  jurisdictions  and  also  public  offering  service  fees
occurred in the fiscal year if applicable.

Audit-related fees. Audit-related fees included fees for comfort letter on our current and historical financial information included in our SEC
registration statements in connection with our supplementary public offering on the Nasdaq Global Market.

Tax fees. Tax fees consisted of fees relating to tax compliance services and advice relating to the company’s assessment of its passive foreign
investment status.

The 2021 principal accountant fees included the service from Deloitte & Touche LLP.

Audit Committee Pre-Approval Policies and Procedures

Our  audit  committee  reviews  and  pre-approves  the  scope  and  the  cost  of  audit  services  related  to  us  and  permissible  non-audit  services
performed by the independent auditors. All of the services related to our company provided by Deloitte & Touche during the last fiscal year
have been approved by the audit committee.

Deloitte  &  Touche  LLP  Singapore  (PCAOB  ID  Number:  1046)  is  a  Singapore  Registered  Accounting  firm  with  the  Public  Company
Accounting Oversight Board (PCAOB), and the firm’s audit services related to us are subject to PCAOB reviews.

Item 16D. Exemptions from the Listing Standards for Audit Committees.

Not applicable.

Item 16E. Purchases of Equity Securities by the Issuer and Affiliated Purchasers.

Not applicable.

Item 16F. Change in Registrant’s Certifying Accountant.

The  disclosure  called  for  by  paragraph  (a)  of  this  Item  was  previously  reported  in  our  Form  6-K  filed  with  the  Securities  and  Exchange
Commission on February 3, 2021.

Item 16G. Corporate Governance.

We  are  a  “foreign  private  issuer,”  as  defined  by  the  SEC.  As  a  result,  in  accordance  with  the  rules  and  regulations  of  The  Nasdaq  Stock
Market  LLC  (Nasdaq),  we  comply  with  home  country  governance  requirements  and  certain  exemptions  thereunder  rather  than  complying
with  Nasdaq  corporate  governance  standards.  While  we  voluntarily  follow  most  Nasdaq  corporate  governance  rules,  we  intend  to  take
advantage of the following exemptions afforded to foreign private issuers:

• We do not intend to follow Nasdaq Rule 5620, which requires that we hold an annual general meeting of shareholders and that we
provide  notice  thereof  to  Nasdaq.  Such  annual  general  meeting  requirement  is  not  required  under  Cayman  Islands  law  nor  our
Tenth Amended and Restated

173

 
 
 
 
 
Memorandum  and  Articles  of  Association,  and  instead  our  board  of  directors  may  convene  an  annual  general  meeting  of
shareholders at its discretion.

• We do not intend to follow certain provisions of Nasdaq Rule 5635, which requires shareholder approval for certain issuances of
our securities, including: (a) issuances where the issued common stock will equal 20% or more of the number of shares of common
stock or voting power outstanding before the issuance, except if the issuance is (i) a public offering or (ii) at a price not less than
the greater of the book value, or the market value, of the stock; (b) issuances in connection with a stock option or purchase plan to
be  established  or  materially  amended  to  which  stock  may  be  acquired  by  officers,  directors,  employees,  or  consultants;  and  (c)
issuances in connection with the acquisition of the stock or assets of another company that, on issuance, will equal 20% or more of
the number of shares or voting power outstanding before such issuance. Such shareholder approval requirements are not required
under Cayman Islands law nor our Tenth Amended and Restated Memorandum and Articles of Association, and instead our board
of directors may decide to proceed with issuances under (a), (b) or (c), in its sole discretion, or if our board of directors so chooses,
it may receive prior approval from our shareholders by ordinary resolution.

• We  do  not  intend  to  follow  Nasdaq  Rule  5640,  which  requires  that  voting  rights  of  existing  shareholders  of  publicly  traded
registered common stock cannot be disparately reduced or restricted through any corporate action or issuance. Such voting rights
are not required under Cayman Islands law nor our Tenth Amended and Restated Memorandum and Articles of Association, and
instead we may issue shares with rights which are preferential to those of our currently issued ordinary shares, and the rights of
such preferred shares may include the order of, or restriction on, the voting rights of the holders thereof.

We  intend  to  follow  our  home  country  practices  in  lieu  of  the  foregoing  requirements.  Although  we  may  rely  on  home  country  corporate
governance practices in lieu of certain of the rules in the Nasdaq Rule 5600 Series, Rule 5250(b)(3), and Rule 5250(d), we must comply with
Nasdaq’s Notification of Noncompliance requirement (Rule 5625), and have an audit committee that satisfies Rule 5605(c)(3), consisting of
committee members that meet the independence requirements of Rule 5605(c)(2)(A)(ii). Although we currently intend to comply with the
Nasdaq  corporate  governance  rules  applicable  other  than  as  noted  above,  we  may  in  the  future  decide  to  use  the  foreign  private  issuer
exemption with respect to some or all the other Nasdaq corporate governance rules.

In addition, as a foreign private issuer, we take advantage of the following exemptions from SEC reporting obligations:

•

•

Exemption from filing quarterly reports on Form 10-Q or provide current reports on Form 8-K, disclosing significant events within
four days of their occurrence.

Exemption from Section 16 rules regarding sales of common shares by insiders, which will provide less data in this regard than
shareholders of U.S. companies that are subject to the Exchange Act.

Accordingly, our shareholders will not have the same protections afforded to shareholders of companies that are subject to all of the corporate
governance requirements of Nasdaq and the domestic reporting requirements of the SEC. We may utilize these exemptions for as long as we
continue to qualify as a foreign private issuer.

A. Mine Safety Disclosure.

Not applicable.

174

 
 
 
 
 
 
 
PART III

Item 17. Financial Statements

See pages F-1 through F-53 of this Annual Report on Form 20-F. 

Item 18. Financial Statements

The financial statements are filed as part of this Annual Report beginning on page F-1.

Item 19. Exhibits

List all exhibits filed as part of the registration statement or annual report, including exhibits incorporated by reference.

175

 
Exhibit

Description

Schedule/
Form

Incorporated by Reference
File
Number

Exhibit

File
Date

EXHIBIT INDEX

1.1

2.1

2.2

2.3

2.4

2.5*

4.1†

4.2†

4.3†

4.4

4.4#

Tenth Amended and Restated Memorandum
and Articles of Association of the Registrant,
as currently in effect.

Form of Amended and Restated Deposit
Agreement (incorporated by reference to
Exhibit A to the Registrant’s Form F-6 filed
with the Securities and Exchange
Commission on September 4, 2020).

Form of American Depositary Receipt
(included in Exhibit 2.1)

Form of Warrant to purchase American
Depositary Shares to be issued to October
2019 Loan Facility lenders.

 Warrant to Purchase Ordinary Shares.

Description Of Securities Registered Under
Section 12 of the Exchange Act.

ASLAN Pharmaceuticals Limited 2014
Employee Share Option Scheme Plan.

ASLAN Pharmaceuticals Limited 2017
Employee Share Option Plan 1.

ASLAN Pharmaceuticals Pte. Ltd. 2017 SMT
Long Term Incentive Plan.

ASLAN Pharmaceuticals Limited 2020
Equity Incentive Plan

License Agreement, dated January 3, 2018,
by and between ASLAN Pharmaceuticals Pte.
Ltd. and Array BioPharma Inc.

6-K

001-38475

1.2

10/09/2020

F-6EF

333-248632

  EX-99.A

09/04/2020

F-6EF

333-248632

  EX-99.A

09/04/2020

001-38475

001-38475

333-223920

333-223920

333-223920

001-38475

333-223920

99.5

4.1

10.1

10.2

10.3

4.1

10.4

10/31/2019

07/14/2021

03/26/2018

03/26/2018

03/26/2018

12/10/2020

03/26/2018

6-K

6-K

F-1

F-1

F-1

6-K

F-1

176

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
4.5#

4.6#

4.7#

4.8

4.9†

4.10+

4.11+

4.12+

4.13

4.14

Amended Development and License Agreement,
dated December 21, 2015, by and between
ASLAN Pharmaceuticals Pte. Ltd. and Almirall,
S.A., as amended.

License Agreement, dated May 12, 2014, by and
between ASLAN Pharmaceuticals Pte. Ltd. and
CSL Limited, as amended.

Agreement Amendment No. 1 to License
Agreement, dated September 18, 2018, by and
between ASLAN Pharmaceuticals Pte. Ltd. and
CSL Limited.

Tenancy Agreement in Respect of Unit #12-03
83, Clemenceau Avenue, UE Square, Singapore
239920, dated May 28, 2019, by and between
ASLAN Pharmaceuticals Pte. Ltd. and United
Engineers Limited, as amended.

Form of Indemnity Agreement by and between
ASLAN Pharmaceuticals Limited and each
director and executive officer.

License Agreement, dated February 27, 2019, by
and between ASLAN Pharmaceuticals Pte. Ltd.
and BioGenetics Co., Ltd.

License Agreement, dated March 11, 2019, by
and between ASLAN Pharmaceuticals Pte. Ltd.
and BioGenetics Co., Ltd.

Deed of Amendment and Restatement, dated
May 31, 2019, by and between ASLAN
Pharmaceuticals Pte. Ltd. and CSL Limited.

 Loan Facility dated September 30, 2019.

 Loan Facility dated October 25, 2019.

F-1

F-1

333-223920

10.5

03/26/2018

333-223920

10.6

03/26/2018

6-K

001-38475

10.1

01/09/2019

20-F

001-38475

4.8

04/16/2020

F-1/A

333-223920

10.9

04/16/2018

20-F

001-38475

4.10

04/29/2019

20-F

001-38475

4.11

04/29/2019

001-38475

001-38475

001-38475

10.1

99.3

99.4

06/17/2019

10/31/2019

10/31/2019

6-K

6-K

6-K

177

 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
6-K

001-38475

10.1

07/14/2021

4.14+

8.1*

12.1*

12.2*

13.1**

13.2**

15.1*

15.2*

Loan, Guaranty, and Security Agreement, dated as
of July 12, 2021, by and among ASLAN
Pharmaceuticals Limited, ASLAN
Pharmaceuticals (USA) Inc., ASLAN
Pharmaceuticals Pte. Ltd., K2 HealthVentures
LLC and Ankura Trust Company, LLC.

 Subsidiaries of the registrant.

Certification by the Principal Executive Officer
pursuant to Securities Exchange Act Rules 13a-
14(a) and 15d-14(a) as adopted pursuant to
Section 302 of the Sarbanes-Oxley Act of 2002

Certification by the Principal Financial Officer
pursuant to Securities Exchange Act Rules 13a-
14(a) and 15d-14(a) as adopted pursuant to
Section 302 of the Sarbanes-Oxley Act of 2002

Certification by the Principal Executive Officer
pursuant to 18 U.S.C. Section 1350, as adopted
pursuant to Section 906 of the Sarbanes-Oxley
Act of 2002

Certification by the Principal Financial Officer
pursuant to 18 U.S.C. Section 1350, as adopted
pursuant to Section 906 of the Sarbanes-Oxley
Act of 2002

Consent of Independent Registered Public
Accounting Firm, Deloitte & Touche LLP

Consent of Independent Registered Public
Accounting Firm, Deloitte & Touche Taipei,
Taiwan, Republic of China

101.INS*

 Inline XBRL Instance Document

101.SCH*

101.CAL*

Inline XBRL Taxonomy Extension Schema
Document

Inline XBRL Taxonomy Extension Calculation
Linkbase Document

178

 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
101.DEF*

Inline XBRL Taxonomy Extension Definition
Linkbase Document

101.LAB*

Inline XBRL Taxonomy Extension Label
Linkbase Document

101.PRE*

Inline XBRL Taxonomy Extension Presentation
Linkbase Document

*
Filed herewith.
** Furnished herewith.
†
#
+

Indicates a management contract or any compensatory plan, contract or arrangement.
Confidential treatment has been granted from the Securities and Exchange Commission as to certain portions of this document.
Certain portions of this exhibit (indicated by “[***]”) have been omitted pursuant to confidential treatment.

179

 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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

Date: March 25, 2022

ASLAN PHARMACEUTICALS LIMITED

/s/ Carl Firth, Ph.D.
Carl Firth, Ph.D.
Chief Executive Officer

By:

180

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
INDEX TO CONSOLIDATED FINANCIAL STATEMENTS

Report of Independent Registered Public Accounting Firm, Deloitte & Touche LLP

Report of Independent Registered Public Accounting Firm, Deloitte & Touche

Consolidated Balance Sheets as of December 31, 2020 and 2021

Consolidated Statements of Comprehensive Loss for the Years Ended December 31, 2019, 2020, and 2021

Consolidated Statements of Changes in Equity for the Years Ended December 31, 2019, 2020, and 2021

Consolidated Statements of Cash Flows for the Years Ended December 31, 2019, 2020, and 2021

Notes to Consolidated Financial Statements for the Years Ended December 31, 2019, 2020, and 2021

F-2

F-3

F-4

F-5

F-6

F-7

F-9

F-1

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the Shareholders and the Board of Directors of

ASLAN Pharmaceuticals Limited

Opinion on the Financial Statements

We have audited the accompanying consolidated balance sheets of ASLAN Pharmaceuticals Limited and its subsidiaries (the "Company") as
of December 31, 2020 and 2021, the related consolidated statements of comprehensive loss, changes in equity and cash flows for each of the
two  years  ended  December  31,  2021,  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 2021, and the
results of its operations and its cash flows for each of the two years ended December 31, 2021, in conformity with International Financial
Reporting Standards as issued by the International Accounting Standards Board.

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 audits 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.

/s/ Deloitte & Touche LLP
Singapore
March 25, 2022

We have served as the Company's auditor since 2021.

F-2

 
 
 
 
 
 
 
 
 
REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the Shareholders and the Board of Directors of

ASLAN Pharmaceuticals Limited

Opinion on the Financial Statements

We  have  audited  the  accompanying  consolidated  statements  of  comprehensive  loss,  changes  in  equity  and  cash  flows  of  ASLAN
Pharmaceuticals  Limited  (the  “ASLAN  Cayman”)  and  its  subsidiaries  (collectively  referred  to  as  the  “Company”)  for  the  year  ended
December  31,  2019  and  the  related  notes  (collectively  referred  to  as  the  “financial  statements”).  In  our  opinion,  the  financial  statements
present fairly, in all material respects, the results of the Company’s operations and its cash flows for the year ended December 31, 2019, in
conformity with International Financial Reporting Standards as issued by the International Accounting Standards Board.

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  audit.  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  audit  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
audit, 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 audit 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  audit  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 audit provides
a reasonable basis for our opinion.

/s/ Deloitte & Touche
Taipei, Taiwan
Republic of China
April 16, 2020
We began serving as the Company’s auditor in 2014. In 2020, we became the predecessor auditor.

F-3

 
 
 
 
 
ASLAN PHARMACEUTICALS LIMITED AND SUBSIDIARIES

CONSOLIDATED BALANCE SHEETS
DECEMBER 31, 2020 AND 2021
(In U.S. Dollars, other than shares or share data, or otherwise noted)

ASSETS
CURRENT ASSETS

Cash and cash equivalents (Note 6)
Other assets (Note 7)
Financial assets at fair value through profit or loss (Notes 8 and 22)

Total current assets

NON-CURRENT ASSETS

Investment in associate company (Note 10)
Property, plant and equipment, net
Right-of-use assets
Intangible assets (Notes 11)
Other assets (Note 7)

Total non-current assets

TOTAL ASSETS

LIABILITIES AND EQUITY
CURRENT LIABILITIES

Trade payables
Other payables (Notes 12 and 19)
Current borrowings (Notes 13 and 21)
Current borrowings from related parties (Notes 13, 21 and 23)
Lease liabilities – current (Note 21)
Financial liabilities at fair value through profit or loss (Notes 8 and 22)

Total current liabilities

NON-CURRENT LIABILITIES

Long-term borrowings (Notes 13 and 21)
Lease liabilities – non-current (Note 21)
Other non-current liabilities (Note 19)

Total non-current liabilities
TOTAL LIABILITIES

(DEFICIT)/EQUITY ATTRIBUTABLE TO STOCKHOLDERS OF THE COMPANY (Note 14)

Ordinary shares
Capital surplus
Accumulated deficit
Other reserves
Total (deficit)/equity attributable to stockholders of the Company
NON-CONTROLLING INTERESTS

Total (deficit)/equity

TOTAL LIABILITIES AND EQUITY

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

F-4

2020

2021

 $

 $

 $

 $

14,324,371    $
1,040,049   
137,926   
15,502,346   

-   
13,387   
462,550   
160   
103,307   
579,404   
16,081,750    $

2,319,558    $
4,280,409   
2,900,971   
617,912   
271,624   
267,000   
10,657,474   

15,183,421   
281,149   
111,990   
15,576,560   
26,234,034   

61,826,237   
123,582,460   
(195,682,714)  
(178,948)  
(10,452,965)  
300,681   
(10,152,284)  
16,081,750    $

90,167,967 
3,612,846 
- 
93,780,813 

494,728 
34,979 
197,746 
9,956 
- 
737,409 
94,518,222 

3,116,786 
2,817,909 
- 
- 
199,124 
223,352 
6,357,171 

30,857,308 
- 
- 
30,857,308 
37,214,479 

63,019,962 
221,467,061 
(227,004,332)
(178,948)
57,303,743 
- 
57,303,743 
94,518,222

 
 
 
 
 
 
 
 
 
  
   
  
  
    
 
  
  
 
  
 
  
 
  
    
 
  
  
 
  
 
  
 
  
 
  
 
  
 
 
  
    
 
  
  
    
 
  
  
    
 
  
  
 
  
 
  
 
  
 
  
 
  
 
  
    
 
  
  
 
  
 
  
 
  
 
  
 
  
    
 
  
  
 
  
 
  
 
  
 
  
 
  
 
  
 
 
 
 
ASLAN PHARMACEUTICALS LIMITED AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS
FOR THE YEARS ENDED DECEMBER 31, 2019, 2020 AND 2021

(In U.S. Dollars, other than shares or share data, or otherwise noted)

NET REVENUE (Note 24)
COST OF REVENUE
GROSS PROFIT
OPERATING EXPENSES (Notes 16 and 19)
General and administrative expenses
Research and development expenses
Total operating expenses
IMPAIRMENT LOSS ON INTANGIBLE ASSETS (Note 11)
LOSS FROM OPERATIONS
NON-OPERATING INCOME AND EXPENSES

Interest income
Other income (Note 16a)
Gain on dilution of subsidiary and recognition of associate (Note 9)
Other gains and losses (Note 16b)
Finance costs (Notes 16c and 21)
Total non-operating income and expenses
Share in losses of associate company, accounted for using equity
   method (Note 10)
LOSS BEFORE INCOME TAX (Note 16)
INCOME TAX EXPENSE (Note 17)
NET LOSS FOR THE YEAR
OTHER COMPREHENSIVE LOSS
   Items that will not be

reclassified subsequently to profit or loss:
Unrealised loss on investments in equity instruments at fair
   value through other comprehensive income

TOTAL COMPREHENSIVE LOSS FOR THE YEAR
NET LOSS ATTRIBUTABLE TO
Stockholders of the Company
Non-controlling interests

TOTAL COMPREHENSIVE LOSS ATTRIBUTABLE TO

Stockholders of the Company
Non-controlling interests

LOSS PER ORDINARY SHARE (Note 18)

Basic and diluted

LOSS PER EQUIVALENT ADS (Note 18)

Basic and diluted

  $

2019
3,000,000    $
(407,259)  
2,592,741   

2020

2021

-    $
-   
-   

- 
- 
- 

(8,511,699)  
(16,586,617)  
(25,098,316)  
(23,073,400)  
(45,578,975)  

150,610   
-   
-   
(327,558)  
(901,612)  
(1,078,560)  

-   
(46,657,535)  
(408,002)  
(47,065,537)  

(7,169,177)  
(9,314,120)  
(16,483,297)  
-   
(16,483,297)  

592   
888,046   
-   
(129,299)  
(1,247,331)  
(487,992)  

-   
(16,971,289)  
-   
(16,971,289)  

(11,825,131)
(22,021,321)
(33,846,452)
- 
(33,846,452)

219 
1,108,072 
2,307,735 
1,106,510 
(1,860,954)
2,661,582 

(405,712)
(31,590,582)
- 
(31,590,582)

(55,084)  
(47,120,621)   $

(123,864)  
(17,095,153)   $

- 
(31,590,582)

(47,015,967)   $
(49,570)  
(47,065,537)   $

(16,197,889)   $
(773,400)  
(16,971,289)   $

(31,321,618)
(268,964)
(31,590,582)

(47,071,051)   $
(49,570)  
(47,120,621)   $

(16,321,753)   $
(773,400)  
(17,095,153)   $

(31,321,618)
(268,964)
(31,590,582)

(0.29)   $

(0.08)   $

(1.45)   $

(0.40)   $

(0.10)

(0.48)

  $

  $

  $

  $

  $

  $

  $

Each ADS represents five ordinary shares.
The accompanying notes are an integral part of the consolidated financial statements.

F-5

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
    
 
    
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
    
 
    
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
    
 
    
 
  
 
 
    
 
    
 
  
 
 
 
 
 
    
 
    
 
  
 
 
 
 
 
 
 
    
 
    
 
  
 
 
 
 
 
 
 
    
 
    
 
  
 
 
    
 
    
 
  
 
 
ASLAN PHARMACEUTICALS LIMITED AND SUBSIDIARIES
CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY
FOR THE YEARS ENDED DECEMBER 31, 2019, 2020 AND 2021
(In U.S. Dollars, other than shares or share data, or otherwise noted)

Equity Attributable to Stockholders of the Company

  Ordinary Shares (Note 14)    

Capital Surplus (Note 14)

Number of
ordinary
shares

    Amount

Ordinary
Shares

Share
Options
Reserve  

  Other

Total

Accumulated
Deficits

    160,248,940    $ 51,627,219    $ 105,143,362    $ 6,316,310    $

-    $ 111,459,672    $ (132,468,858)   $

    29,466,030    $ 9,660,993    $

5,072,022    $

-    $

-    $

5,072,022    $

-    $

Unrealised
Valuation Loss
on Financial
Assets at Fair
Value Through
Other
Comprehensive 

Non-
controlling  

Income

Interests

  Total Equity  

-    $

-    $

-    $ 30,618,033 

-    $ 14,733,015 

-    $

-    $ (1,444,791)   $

-    $

-    $ (1,444,791)   $

-    $

-    $

-    $ (1,444,791)

240,000    $

78,632    $

29,598    $

(84,230)   $

-    $

(54,632)   $

-    $

-    $

-    $

24,000 

-    $

-    $

-    $

42,511    $

-    $

42,511    $

-    $

-    $

-    $

42,511 

-    $

-    $

-    $

-    $ 1,376,349    $

1,376,349    $

-    $

-    $ (1,376,349)   $

- 

-    $

-    $

-    $

-    $

44,579    $

44,579    $

-    $

-    $

-    $

44,579 

-    $

-    $

-    $

-    $

-    $

-    $ (47,015,967)   $

-    $

(49,570)   $ (47,065,537)

Other  comprehensive
loss for the year ended
   December 31, 2019,
net of income tax
Total  comprehensive
loss for the year
   ended December 31,
2019
Net  increase  in  non-
controlling interests
BALANCE 
DECEMBER 
2019
BALANCE 
JANUARY 1, 2020

AT
31,

AT

-    $

-    $

-    $

-    $

-    $

-    $

-    $

(55,084)   $

-    $

(55,084)

-    $

-     

-    $

-     

-    $

-     

-    $

-     

-    $

-     

-    $ (47,015,967)   $

(55,084)   $

(49,570)   $ (47,120,621)

-     

-     

-      2,500,000     

2,500,000 

    189,954,970    $ 61,366,844    $ 108,800,191    $ 6,274,591    $ 1,420,928    $ 116,495,710    $ (179,484,825)   $

(55,084)   $ 1,074,081    $

(603,274)

    189,954,970    $ 61,366,844    $ 108,800,191    $ 6,274,591    $ 1,420,928    $ 116,495,710    $ (179,484,825)   $

(55,084)   $ 1,074,081    $

(603,274)

Issuance of new share
capital (Note 14)

    19,720,500    $

459,393    $

7,183,847    $

-    $

-    $

7,183,847    $

-    $

-    $

-    $

7,643,240 

-    $

-    $

(229,297)   $

-    $

-    $

(229,297)   $

-    $

-    $

-    $

(229,297)

-    $

-    $

-    $

132,200    $

-    $

132,200    $

-    $

-    $

-    $

132,200 

-    $

-    $

-    $

-    $

-    $

-    $ (16,197,889)   $

-    $

(773,400)   $ (16,971,289)

-    $

-    $

-    $

-    $

-    $

-    $

-    $

(123,864)   $

-    $

(123,864)

-    $

-    $

-    $

-    $

-    $

-    $ (16,197,889)   $

(123,864)   $

(773,400)   $ (17,095,153)

    209,675,470    $ 61,826,237    $ 115,754,741    $ 6,406,791    $ 1,420,928    $ 123,582,460    $ (195,682,714)   $

    209,675,470    $ 61,826,237    $ 115,754,741    $ 6,406,791    $ 1,420,928    $ 123,582,460    $ (195,682,714)   $

(178,948)   $

300,681    $ (10,152,284)

(178,948)  

$

300,681 

$ (10,152,284)

    136,412,540    $ 1,167,371    $ 100,388,337    $

-    $

-    $ 100,388,337    $

-    $

-    $

-    $

-    $ (4,576,671)   $

-    $

-    $ (4,576,671)   $

590,000    $

5,900    $

726,976    $ (511,166)   $

-    $

215,810    $

     $
2,045,355    $

-    $
20,454    $

-    $ 2,428,128    $
-    $

805,346    $

-    $
-    $

2,428,128    $
805,346    $

-    $

-    $

-    $
-    $

-    $

-    $

-    $
-    $

$ 101,555,708 

$ (4,576,671)

$

221,710 

-   

-   

-   

$

2,428,128 

-   
-    $

825,800 

to 

AT

costs
the

BALANCE 
JANUARY 1, 2019
Issuance of new share
capital (Note 14)
Transaction 
attributable 
issuance of
   ordinary shares
Issuance  of  ordinary
under
shares 
employee share
   option plan
Recognition 
employee 
options by the
   Company (Note 19)    
Changes in percentage
of ownership interests
in
   subsidiary (Note 9)
Equity  component  of
long-term 
debt
borrowed by
   the Company
Net  loss  for  the  year
ended  December  31,
2019

of
share

to 

costs
the

Transaction 
attributable 
issuance
   of ordinary shares
Recognition 
employee 
options
      by  the  Company
(Note 19)

of
share

AT

AT
31,

Net  loss  for  the  year
ended  December  31,
2020
Other  comprehensive
loss for the year ended
   December 31, 2020,
net of income tax
Total  comprehensive
loss for the year ended
   December 31, 2020    
BALANCE 
DECEMBER 
2020
BALANCE 
JANUARY 1, 2021
Issuance of new share
capital (Note 14)
Transaction 
attributable 
issuance of
   ordinary shares
Exercise  of  employee
share  options  (Note
19)
Recognition 
employee 
options
      by  the  company
(Note 19)
Warrants exercised

of
share

costs
the

to 

 
 
 
 
 
 
   
 
 
   
 
 
 
 
   
 
 
 
 
   
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
   
   
   
   
   
 
   
      
      
      
      
      
      
      
      
      
  
   
   
   
 
   
      
      
      
      
      
      
      
      
      
  
 
   
      
      
      
      
      
      
      
      
      
  
   
   
 
   
      
      
      
      
      
      
      
      
      
  
   
   
 
 
   
   
   
Non-controlling
interests  derecognised
due to dilution
   of subsidiary
Other  comprehensive
income due to dilution
of subsidiary
Net  loss  for  the  year
ended  December  31,
2021

-   

-   

-   

-   

-   

-   

-   

-    $

(31,717)   $

(31,717)

-   

-   

-   

-   

  $ (1,376,349)  

$ (1,376,349)

- 

-    $

-    $

-    $

-    $

-    $

-   

  $

$ (31,321,618)

- 

$ (1,376,349)

$

(268,964)

$ (31,590,582)

- 

-   

-    $

Other  comprehensive
loss for the year ended
   December 31, 2021,
net of income tax
Total  comprehensive
loss for the year
   ended December 31,
2021
BALANCE 
DECEMBER 
2021
The accompanying notes are an integral part of the consolidated financial statements.

$ 213,098,729 

  348,723,365 

  $ 8,323,753   

$ 63,019,962 

AT
31,

-    $

-    $

-    $

-    $

-    $

-    $

-    $

$

-    $

-    $

-    $

-    $

-    $

- 

$ (31,321,618)

$

(268,964)

$ (31,590,582)

-    $

-   

  $

-   

44,579 

$ (227,004,332)

$

(178,948)

$ 57,303,743  

  $ 221,467,061   

  $

-   

F-6

 
 
 
 
 
 
 
 
   
      
      
      
      
      
      
      
      
      
  
 
 
 
 
 
 
 
 
 
ASLAN PHARMACEUTICALS LIMITED AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF CASH FLOWS
FOR THE YEARS ENDED DECEMBER 31, 2019, 2020 AND 2021

(In U.S. Dollars, other than shares or share data, or otherwise noted)

CASH FLOWS FROM OPERATING ACTIVITIES

Loss before income tax
Adjustments for:

Depreciation expenses
Amortization expenses
Net loss (gain) on fair value changes of financial assets
   and liabilities at fair value through profit or loss
Finance costs
Interest income
Gain on dilution of subsidiary and recognition of associate
Share of loss of associates accounted for using equity method
Compensation costs recognised of share-based
   payment transactions
Loss (Gain) on disposal of property, plant and equipment
Unrealised gain on foreign exchange, net
Impairment loss recognised on intangible assets
Loss on lease modification

Changes in operating assets and liabilities
Decrease (Increase) in other assets
(Decrease) Increase in trade payables
(Decrease) Increase in other payables
Decrease in other current labilities

Cash used in operations
Interest received
Interest paid
Income tax paid

Net cash used in operating activities

CASH FLOWS FROM INVESTING ACTIVITIES
Payments for property, plant and equipment
Proceeds from disposal of property, plant and equipment
Payments for intangible assets
Decrease in refundable deposits

Net cash generated from investing activities

CASH FLOWS FROM FINANCING ACTIVITIES

Proceeds from long-term borrowings
Repayment on long-term borrowings
Repayment of the principal portion of lease liabilities
Repayment of the interest portion of lease liabilities
Proceeds from exercise of employee share options
Proceeds from new shares issued
Payments for transaction costs attributable to the issuance of
   ordinary shares
Proceeds from non-controlling interests

Net cash generated from financing activities

NET (DECREASE)/INCREASE IN CASH AND CASH EQUIVALENTS

CASH AND CASH EQUIVALENTS AT THE BEGINNING OF
   THE YEAR
CASH AND CASH EQUIVALENTS AT THE END OF THE YEAR

2019

2020

2021

  $

(46,657,535)   $

(16,971,289)   $

(31,590,582)

441,004   
4,347   

46,985   
901,612   
(150,610)  
-   
-   

43,783   
74,195   
135,344   
23,073,400   
64,287   

114,676   
(3,443,894)  
(156,874)  
-   
(25,509,280)  
150,610   
(36,037)  
(408,002)  
(25,802,709)  

(2,992)  
5,826   
-   
2,546   
5,380   

3,250,000   
-   
(243,265)  
-   
24,000   
14,733,015   

(1,172,291)  
2,500,000   
19,091,459   
(6,705,870)  

295,072   
2,685   

(78,038)  
1,247,331   
(592)  
-   
-   

345,836   
(968)  
206,457   
-   
-   

(971,126)  
447,715   
425,825   
-   
(15,051,092)  
592   
(2,490)  
-   
(15,052,990)  

(5,056)  
1,214   
-   
4,769   
927   

-   
-   
(202,605)  
(37,935)  
-   
7,643,240   

(229,297)  
-   
7,173,403   
(7,878,660)  

279,660 
2,564 

(488,255)
1,860,954 
(219)
(2,307,735)
405,712 

2,193,367 
- 
(230,619)
- 
- 

(2,490,143)
797,228 
(2,157,966)
(269,735)
(33,995,769)
219 
- 
- 
(33,995,550)

(36,448)
- 
(12,360)
20,653 
(28,155)

20,000,000 
(7,784,087)
(353,649)
(21,510)
1,047,510 
101,555,708 

(4,576,671)
- 
109,867,301 
75,843,596 

  $

28,908,901   
22,203,031    $

22,203,031   
14,324,371    $

14,324,371 
90,167,967

Supplemental disclosure of cash flow information and non-cash transactions:
As disclosed in Note 14, the majority of shareholders agreed to the Taiwan delisting in 2020 and conversion of ordinary shares to Nasdaq-
listed ADS on a non-cash equity transaction.

F-7

 
 
 
 
 
   
   
 
 
 
    
 
    
 
  
 
 
    
 
    
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
    
 
    
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
    
 
    
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
    
 
    
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
As disclosed in Notes 9 and 10, the Company’s shareholding in Jaguahr Therapeutics Pte. Ltd in April 2021 was diluted as a result of which,
the Company’s majority controlling interest was lost. However, the Company retains significant influence and thus the former subsidiary is
recognised as an associate company (as defined in Note 4). The foregoing is accounted for as a non-cash equity transaction, using the equity
method.

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

F-8

 
 
 
ASLAN PHARMACEUTICALS LIMITED AND SUBSIDIARIES

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
FOR THE YEARS ENDED DECEMBER 31, 2019, 2020 AND 2021
(In U.S. Dollars, other than shares or share data, or otherwise noted)

1.

NATURE OF OPERATIONS  

ASLAN Pharmaceuticals Limited (“ASLAN Cayman”) was incorporated in the Cayman Islands in June 2014 and is the listing vehicle
for the listing on the Nasdaq Global Market sponsored with its issuance of American Depositary Shares (“ADSs”) in the United States.
ASLAN  Cayman  and  its  subsidiaries  (collectively  referred  to  as  the  "Company”)  is  a  clinical-stage  immunology  focused
biopharmaceutical company developing innovative treatments to transform the lives of patients.

The Company’s portfolio is led by eblasakimab (also known as ASLAN004), a potential first-in-class human monoclonal antibody that
binds  to  the  IL-13  receptor  ,  blocking  signaling  of  two  pro-inflammatory  cytokines,  IL-4  and  IL-13  which  are  central  to  triggering
symptoms of atopic dermatitis, such as redness and itching of the skin.

ASLAN  Pharmaceuticals  Pte.  Ltd.  was  incorporated  in  Singapore  in  April  2010  and  ASLAN  Pharmaceuticals  Limited  was
incorporated  in  Cayman  Islands  in  June  2014  as  the  listing  vehicle.  The  Company’s  ADSs  have  been  listed  on  the  Nasdaq  Global
Market  since  May  2018  and  the  ordinary  shares  were  previously  listed  on  TPEx.  In  August  2020,  the  Company’s  ordinary  shares
ceased trading on TPEx, and in September 2020, the Company’s shareholders approved the cessation of the public company status in
Taiwan, resulting in Nasdaq being the primary listing of the Company’s securities.

The Company has financed its operations to date primarily through the issuance of common shares or ADS. The Company has incurred
net losses since inception. Please refer to Notes 14 and 20 for details of the Company’s current fund-raising activities.

2.

APPROVAL OF FINANCIAL STATEMENTS

The consolidated financial statements were approved by the Company’s board of directors on March 25, 2022.

3.

APPLICATION OF NEW, AMENDED AND REVISED STANDARDS AND INTERPRETATIONS

a. Amendments to the International Financial Reporting Standards (“IFRS”) issued by the International Accounting Standards Board

(“IASB”) mandatorily effective for the current year.

The application of the amendments to IFRSs included in Amendments to IFRS 9, IAS 39 and IFRS 7 “Interest Rate Benchmark
Reform  –  Phase  2  amendments”  and  Amendment  to  IFRS  16  “Covid-19-Related  Rent  Concessions”  for  has  had  no  material
impact on disclosures or amounts recognised in the Company’ consolidated financial statements.

b. New and revised IFRSs issued but not yet effective

At  the  date  of  authorisation  of  these  financial  statements,  the  Company  has  not  applied  the  following  new  and  revised  IFRS
Standards that have been issued but are not yet effective:

F-9

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
New IFRSs

IFRS 17
IFRS 10 and IAS 28 (amendments)

Amendments to IAS 1
Amendments to IFRS 3
Amendments to IAS 16
Amendments to IAS 37
Annual Improvements to IFRS
Standards 2018-2020 Cycle

Amendments to IAS 1 and IFRS
Practice Statement 2
Amendments to IAS 8
Amendments to IAS 12

  Description
  Insurance Contracts
  Sale or Contribution of Assets between an Investor and its Associate or

Joint Venture

  Classification of Liabilities as Current or Non-current
  Reference to the Conceptual Framework
  Property, Plant and Equipment—Proceeds before Intended Use
  Onerous Contracts – Cost of Fulfilling a Contract
  Amendments  to  IFRS  1  First-time  Adoption  of  International  Financial
Reporting Standards, IFRS 9 Financial Instruments, IFRS 16 Leases, and
IAS 41 Agriculture

  Disclosure of Accounting Policies

  Definition of Accounting Estimates
  Deferred  Tax  related  to  Assets  and  Liabilities  arising  from  a  Single

Transaction

The  Company  does  not  expect  that  the  adoption  of  the  Standards  listed  above  will  have  a  material  impact  on  the  financial
statements of the Company in future periods.

4.

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

a.

Statement of compliance

The principal accounting policies applied in the preparation of these consolidated financial statements are set out below. These
policies  have  been  consistently  applied  to  all  the  periods  presented,  unless  otherwise  stated.  The  accompanying  consolidated
financial statements have been prepared in conformity with IFRSs issued by the IASB.

b.

Basis of preparation

The consolidated financial statements have been prepared on the historical cost basis except for financial instruments and long
term incentive plan payable arising from cash-settled share-based payment arrangements which are measured at fair value.

c.

Classification of current and non-current assets and liabilities

Current assets include:

1) Assets held primarily for the purpose of trading;

2) Assets expected to be realised within 12 months after the reporting period; and

3) Cash  and  cash  equivalents  unless  the  asset  is  restricted  from  being  exchanged  or  used  to  settle  a  liability  for  at  least  12

months after the reporting period.

F-10

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Current liabilities include:

1)

2)

3)

Liabilities held primarily for the purpose of trading;

Liabilities due to be settled within 12 months after the reporting period; and

Liabilities for which the Company does not have an unconditional right to defer settlement for at least 12 months after the
reporting  period.  Terms  of  a  liability  that  could,  at  the  option  of  the  counterparty,  result  in  its  settlement  by  the  issue  of
equity instruments do not affect its classification.

Assets and liabilities that are not classified as current are classified as non-current.

d.

Basis of consolidation

The  consolidated  financial  statements  include  the  financial  statements  of  ASLAN  Cayman  and  entities  controlled  by  ASLAN
Cayman (its subsidiaries).

The  consolidated  financial  statements  incorporate  the  financial  statements  of  the  Company  and  entities  controlled  by  the
Company (its subsidiaries) made up to December 31 each year. Control is achieved when the Company:

•

•

•

Has the power over the investee;

Is exposed, or has rights, to variable returns from its involvement with the investee; and

Has the ability to use its power to affects its returns.

The Company reassesses whether or not it controls an investee if facts and circumstances indicate that there are changes to one or
more of the three elements of control listed above. When the Company has less than a majority of the voting rights of an investee,
it considers that it has power over the investee when the voting rights are sufficient to give it the practical ability to direct the
relevant activities of the investee unilaterally. The Company considers all relevant facts and circumstances in assessing whether
or not the Company’s voting rights in an investee are sufficient to give it power, including:

•

•

•

•

The size of the Company’s holding of voting rights relative to the size and dispersion of holdings of the other vote holders;

Potential voting rights held by the Company, other vote holders or other parties;

Rights arising from other contractual arrangements; and

Any additional facts and circumstances that indicate that the Company has, or does not have, the current ability to direct the
relevant activities at the time that decisions need to be made, including voting patterns at previous shareholders’ meetings.

Consolidation of a subsidiary begins when the Company obtains control over the subsidiary and ceases when the Company loses
control of the subsidiary. Specifically, the results of subsidiaries acquired or disposed of during the year are included in profit or
loss from the date the Company gains control until the date when the Company ceases to control the subsidiary.

F-11

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
When necessary, adjustments are made to the financial statements of subsidiaries to bring their accounting policies into line with
those used by the Company.

All intragroup assets and liabilities, equity, income, expenses and cash flows relating to transactions between the members of the
Company are eliminated on consolidation.

Non-controlling  interests  in  subsidiaries  are  identified  separately  from  the  Company’s  equity  therein.  Those  interests  of  non-
controlling  shareholders  that  are  present  ownership  interests  entitling  their  holders  to  a  proportionate  share  of  net  assets  upon
liquidation may initially be measured at fair value or at the non-controlling interests’ proportionate share of the fair value of the
acquiree’s  identifiable  net  assets.  The  choice  of  measurement  is  made  on  an  acquisition-by-acquisition  basis.  Other  non-
controlling  interests  are  initially  measured  at  fair  value.  Subsequent  to  acquisition,  the  carrying  amount  of  non-controlling
interests is the amount of those interests at initial recognition plus the non-controlling interests’ share of subsequent changes in
equity.

Profit or loss and each component of other comprehensive income are attributed to the stockholders of the Company and to the
non-controlling interests. Total comprehensive income of the subsidiaries is attributed to the stockholders of the Company and to
the non-controlling interests even if this results in the non-controlling interests having a deficit balance.

Changes  in  the  Company’s  ownership  interests  in  subsidiaries  that  do  not  result  in  the  Company  losing  control  over  the
subsidiaries  are  accounted  for  as  equity  transactions.  The  carrying  amounts  of  the  interests  of  the  Company  and  the  non-
controlling interests are adjusted to reflect the changes in their relative interests in the subsidiaries. Any difference between the
amount by which the non-controlling interests are adjusted and the fair value of the consideration paid or received is recognised
directly in equity and attributed to stockholders of the Company.

When  the  Company  loses  control  of  a  subsidiary,  the  gain  or  loss  on  disposal  recognised  in  profit  or  loss  is  calculated  as  the
difference between

(i)
(ii)

the aggregate of the fair value of the consideration received and the fair value of any retained interest and
the  previous  carrying  amount  of  the  assets  (including  goodwill),  less  liabilities  of  the  subsidiary  and  any  non-controlling
interests.

All  amounts  previously  recognised  in  other  comprehensive  income  in  relation  to  that  subsidiary  are  accounted  for  as  if  the
Company had directly disposed of the related assets or liabilities of the subsidiary (i.e. reclassified to profit or loss or transferred
to another category of equity as required/permitted by applicable IFRS Standards). The fair value of any investment retained in
the former subsidiary at the date when control is lost is regarded as the fair value on initial recognition for subsequent accounting
under IFRS 9 when applicable, or the cost on initial recognition of an investment in an associate or a joint venture.

Associates
An associate is an entity over which the Company has significant influence and that is neither a subsidiary nor an interest in a
joint venture. Significant influence is the power to participate in the financial and operating policy decisions of the investee but is
not  control  or  joint  control  over  those  policies.  The  results  and  assets  and  liabilities  of  associates  are  incorporated  in  these
financial statements using the equity method of accounting, except when the investment is classified as held for sale, in which
case it is accounted for in accordance with IFRS 5 “Non-current Assets Held for Sale and Discontinued Operations”.

F-12

 
 
 
 
 
 
 
 
 
 
 
 
 
Under  the  equity  method,  an  investment  in  an  associate  is  initially  recognised  in  the  consolidated  balance  sheet  at  cost  and
adjusted thereafter to recognise the Company’s share of the profit or loss and other comprehensive income of the associate. When
the  Company’s  share  of  losses  of  an  associate  exceeds  the  Company’s  interest  in  that  associate  (which  includes  any  long-term
interests that, in substance, form part of the Company’s net investment in the associate), the Company discontinues recognising its
share of further losses.
Additional  losses  are  recognised  only  to  the  extent  that  the  Company  has  incurred  legal  or  constructive  obligations  or  made
payments on behalf of the associate.

An investment in an associate is accounted for using the equity method from the date on which the investee becomes an associate.
On acquisition of the investment in an associate, any excess of the cost of the investment over the Company’s share of the net fair
value  of  the  identifiable  assets  and  liabilities  of  the  investee  is  recognised  as  goodwill,  which  is  included  within  the  carrying
amount of the investment. Any excess of the Company’s share of the net fair value of the identifiable assets and liabilities over
the cost of the investment, after reassessment, is recognised immediately in profit or loss in the period in which the investment is
acquired.

The requirements of IAS 36 Impairment of assets are applied to determine whether it is necessary to recognise any impairment
loss  with  respect  to  the  Company’s  investment  in  an  associate.  When  necessary,  the  entire  carrying  amount  of  the  investment
(including goodwill) is tested for impairment in accordance with IAS 36 as a single asset by comparing its recoverable amount
(higher of value in use and fair value less costs to sell) with its carrying amount, any impairment loss recognised forms part of the
carrying amount of the investment. Any reversal of that impairment loss is recognised in accordance with IAS 36 to the extent
that the recoverable amount of the investment subsequently increases.

The Company discontinues the use of the equity method from the date when the investment ceases to be an associate. When the
Company  retains  an  interest  in  the  former  associate  and  the  retained  interest  is  a  financial  asset,  the  Company  measures  the
retained interest at fair value at that date and the fair value is regarded as its fair value on initial recognition in accordance with
IFRS 9. The difference between the carrying amount of the associate at the date the equity method was discontinued, and the fair
value of any retained interest and any proceeds from disposing of a part interest in the associate is included in the determination
of the gain or loss on disposal of the associate. In addition, the Company accounts for all amounts previously recognised in other
comprehensive income in relation to that associate on the same basis as would be required if that associate had directly disposed
of  the  related  assets  or  liabilities.  Therefore,  if  a  gain  or  loss  previously  recognised  in  other  comprehensive  income  by  that
associate would be reclassified to profit or loss on the disposal of the related assets or liabilities, the Company reclassifies the
gain or loss from equity to profit or loss (as a reclassification adjustment) when the associate is disposed off.

When  the  Company  reduces  its  ownership  interest  in  an  associate,  but  the  Company  continues  to  use  the  equity  method,  the
Company  reclassifies  to  profit  or  loss  the  proportion  of  the  gain  or  loss  that  had  previously  been  recognised  in  other
comprehensive income relating to that reduction in ownership interest if that gain or loss would be reclassified to profit or loss on
the disposal of the related assets or liabilities. When a Company entity transacts with an associate of the Company, profits and
losses resulting from the transactions with the associate are recognised in the Company’s consolidated financial statements only to
the extent of interests in the associate that are not related to the Company.

See  Note  9  and  Note  10  for  detailed  information  on  subsidiaries  and  on  associates  respectively  (including  percentages  of
ownership and main businesses).

F-13

 
 
 
 
 
 
 
 
e.

Foreign currencies

Both the functional currency and reporting currency of the Company is the U.S. dollar. The functional currency of the majority of
the Company’s entities is the U.S. dollar.

Monetary assets and liabilities denominated in currencies other than the applicable functional currencies are translated into the
functional currencies at the prevailing rates of exchange at the end of the reporting period. Nonmonetary assets and liabilities are
remeasured  into  the  applicable  functional  currencies  at  historical  exchange  rates.  Transactions  in  currencies  other  than  the
applicable functional currencies during the year are converted into the functional currencies at the applicable rates of exchange
prevailing at the dates of the transactions. Exchange differences are recognised in “other gains and losses, net” in the consolidated
statement of comprehensive loss.

f.

Intangible assets

1)

Intangible assets acquired separately

Intangible assets with finite useful lives that are acquired separately are initially measured at cost and subsequently measured
at cost, less accumulated amortization and accumulated impairment loss. Amortization is recognized on a straight-line basis.
The estimated useful lives, residual values, and amortization methods are reviewed at the end of each reporting period, with
the effect of any changes in estimates accounted for on a prospective basis. Intangible assets with indefinite useful lives that
are acquired separately are measured at cost, less accumulated impairment loss.

2)

Internally-generated intangible assets - research and development expenditures

Expenditure on research activities is recognized as an expense in the period in which it is incurred.

An internally-generated intangible asset arising from the development phase of an internal project is recognized only if all of
the following have been demonstrated:

a)

b)

c)

d)

The technical feasibility of completing the intangible asset so that it will be available for use or sale;

The intention to complete the intangible asset and use or sell it;

The ability to use or sell the intangible asset;

The manner in which intangible asset will generate probable future economic benefits;

The availability of adequate technical, financial and other resources to complete the development and to use or sell the

e)
intangible asset; and

f)

The ability to measure reliably the expenditure attributable to the intangible asset during its development.

The amount initially recognized for internally-generated intangible assets is the sum of the expenditure incurred from the date
when an intangible asset first meets the recognition criteria listed above. Subsequent to initial recognition, they are measured
on the same basis as intangible assets that are acquired separately.

F-14

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
3)

Derecognition of intangible assets

An intangible asset is derecognized on disposal, or when no future economic benefits are expected from use or disposal. Gains or
losses  arising  from  derecognition  of  an  intangible  asset,  measured  as  the  difference  between  the  net  disposal  proceeds  and  the
carrying amount of the asset, are recognized in profit or loss when the asset is derecognized.

g.

Impairment of tangible and intangible assets

At the end of each reporting period, the Company reviews the carrying amounts of its tangible and intangible assets in order to
determine whether there is any indication that those assets have suffered any impairment loss. If any such indication exists, the
recoverable amount of an asset is estimated in order to determine the extent of the impairment loss. When it is not possible to
estimate  the  recoverable  amount  of  an  individual  asset,  the  Company  estimates  the  recoverable  amount  of  the  cash-generating
unit to which the asset belongs.

Intangible assets with indefinite useful lives and intangible assets not yet available are not subject to amortization, but are tested
annually  for  impairment  or  more  frequently  if  there  are  indicators  of  impairment.  In  respect  of  the  impairment  indicators,  the
Company considers both internal and external sources of information to determine whether an asset may be impaired, which may
include  the  significant  underperformance  of  the  business  in  relation  to  expectations,  significant  negative  industry  or  economic
trends, and significant changes or planned changes with adverse effects in the use of the assets, as well as the internal reporting
which  indicates  the  economic  performance  of  an  asset  is  worse  than  expected.  If  any  such  indicators  exist,  the  Company  will
estimate the recoverable amount of such indefinite-lived intangible asset and compare it with its carrying amount.

The recoverable amount is the higher of fair value, less costs to sell and value in use. If the recoverable amount of an asset or
cash-generating unit is estimated to be less than its carrying amount, the carrying amount of the asset or cash-generating unit is
reduced to its recoverable amount, with the resulting impairment loss recognised in profit or loss.

When  an  impairment  loss  is  subsequently  reversed,  the  carrying  amount  of  the  corresponding  asset  or  cash-generating  unit  is
increased to the revised estimate of its recoverable amount, but only to the extent of the carrying amount that would have been
determined  had  no  impairment  loss  been  recognised  on  the  asset  or  cash-generating  unit  in  prior  years.  A  reversal  of  an
impairment loss is recognised in profit or loss.

h.

Financial instruments

Financial assets and financial liabilities are recognised when a Company entity becomes a party to the contractual provisions of
the instruments.

Financial assets and financial liabilities are initially measured at fair value. Transaction costs that are directly attributable to the
acquisition or issuance of financial assets and financial liabilities (other than financial assets and financial liabilities at fair value
through profit or loss (i.e., FVTPL)) are added to or deducted from the fair value of the financial assets or financial liabilities, as
appropriate,  on  initial  recognition.  Transaction  costs  directly  attributable  to  the  acquisition  of  financial  assets  or  financial
liabilities at FVTPL are recognised immediately in profit or loss.

F-15

 
 
 
 
 
 
 
 
 
 
 
 
 
 
1)

Financial assets

All regular way purchases or sales of financial assets are recognised and derecognised on a trade date basis.

a) Measurement categories

Financial assets are classified into the following categories: Financial assets at FVTPL, financial assets at amortised
cost and equity instruments at fair value through other comprehensive income (i.e., FVTOCI).

i.

Financial assets at FVTPL

Derivative financial assets are classified as at FVTPL when such a financial asset is mandatorily classified as at
FVTPL.

Financial  assets  at  FVTPL  are  subsequently  measured  at  fair  value,  with  any  gains  or  losses  arising  on
remeasurement recognised in other gains or losses. Fair value is determined in the manner described in Note 22.

ii.

Financial assets at amortised cost

A financial asset shall be measured at amortised cost if both of the following conditions are met:

i)

ii)

The  financial  asset  is  held  within  a  business  model  whose  objective  is  to  hold  financial  assets  in  order  to
collect contractual cash flows; and

The  contractual  terms  of  the  financial  asset  give  rise  on  specified  dates  to  cash  flows  that  are  solely
payments of principal and interest on the principal amount outstanding.

For the financial assets measured at amortised cost (including cash and cash equivalents and refundable deposits),
the  Company  applies  the  effective  interest  method  to  the  gross  carrying  amount  at  amortised  cost  less  any
impairment from initial recognition. Any foreign exchange gains and losses are recognised in profit or loss.

Interest  income  is  calculated  by  applying  the  effective  interest  rate  to  the  gross  carrying  amount  of  such  a
financial asset.

Cash equivalents include time deposits, which are highly liquid, readily convertible to a known amount of cash
and  are  subject  to  an  insignificant  risk  of  changes  in  value.  These  cash  equivalents  are  held  for  the  purpose  of
meeting short-term cash commitments.

iii.

Investments in equity instruments at FVTOCI

On  initial  recognition,  the  Company  may  make  an  irrevocable  election  to  designate  investments  in  equity
instruments as at FVTOCI. Designation as at FVTOCI is not permitted if the equity investment is held for trading
or if it is contingent consideration recognised by an acquirer in a business combination.

Investments  in  equity  instruments  at  FVTOCI  are  subsequently  measured  at  fair  value  with  gains  and  losses
arising  from  changes  in  fair  value  recognised  in  other  comprehensive  income  and  accumulated  in  other  equity.
The cumulative gain or

F-16

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
loss will not be reclassified to profit or loss on disposal of the equity investments; instead, it will be transferred to
retained earnings.

Dividends on these investments in equity instruments are recognised in profit or loss when the Company’s right to
receive the dividends is established, unless the dividends clearly represent a recovery of part of the cost of the
investment.

Fair value hierarchy levels 1 to 3 are based on the degree to which the fair value is observable:

•

•

•

Level 1 fair value measurements are those derived from quoted prices (unadjusted) in active markets for identical
assets or liabilities;

Level 2 fair value measurements are those derived from inputs other than quoted prices included within Level 1
that are observable for the asset or liability, either directly (i.e. as prices) or indirectly (i.e. derived from prices);
and

Level 3 fair value measurements are those derived from valuation techniques that include inputs for the asset or
liability that are not based on observable market data (unobservable inputs).

b)

Impairment of financial assets

The Company recognises a loss allowance for expected credit losses on financial assets at amortised cost.

For financial instruments, the Company recognises lifetime expected credit losses (i.e., ECLs) when there has been a
significant increase in credit risk since initial recognition. If, on the other hand, the credit risk on a financial instrument
has  not  increased  significantly  since  initial  recognition,  the  Company  measures  the  loss  allowance  for  that  financial
instrument at an amount equal to 12-month ECLs.

Expected credit losses reflect the weighted average of credit losses with the respective risks of default occurring as the
weights. Lifetime ECLs represent the expected credit losses that will result from all possible default events over the
expected  life  of  a  financial  instrument.  In  contrast,  12-month  ECLs  represent  the  portion  of  lifetime  ECLs  that  is
expected to result from default events on a financial instrument that are possible within 12 months after the reporting
date.

The Company recognises an impairment gain or loss in profit or loss for all financial instruments with a corresponding
adjustment to their carrying amount through a loss allowance account.

F-17

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
c) Derecognition of financial assets

The Company derecognises a financial asset only when the contractual rights to the cash flows from the asset expire or
when  it  transfers  the  financial  asset  and  substantially  all  the  risks  and  rewards  of  ownership  of  the  asset  to  another
party.

On  derecognition  of  a  financial  asset  at  amortised  cost  in  its  entirety,  the  difference  between  the  asset’s  carrying
amount and the sum of the consideration received and receivable is recognised in profit or loss. On derecognition of an
investment in an equity instrument at FVTOCI, the difference between the asset’s carrying amount and the sum of the
consideration received and receivable is recognised in profit or loss, and the cumulative gain or loss which had been
recognised in other comprehensive income is transferred directly to retained earnings, without recycling through profit
or loss.

2)

Equity instruments

Equity instruments issued by the Company entity are classified as either financial liabilities or as equity in accordance with
the substance of the contractual arrangements and the definitions of a financial liability and an equity instrument.

Equity instruments issued by the Company entity are recognised at the proceeds received, net of direct issue costs.

No gain or loss is recognised in profit or loss on the issuance of the Company’s own equity instruments.

3)

Financial liabilities

a)

Subsequent measurement

Except  the  following  situations,  all  financial  liabilities  are  measured  at  amortised  cost  using  the  effective  interest
method:

1)

Financial liabilities at FVTPL

Financial  liabilities  are  classified  as  at  FVTPL  when  such  financial  liabilities  are  either  held  for  trading  or  are
designated as at FVTPL.

Financial  liabilities  held  for  trading  are  stated  at  fair  value,  and  any  gains  or  losses  on  such  financial  liabilities  are
recognised in other gains or losses.

Fair value is determined in the manner described in Note 22.

F-18

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
b) Derecognition of financial liabilities

The difference between the carrying amount of a financial liability derecognised and the consideration paid, including
any non-cash assets transferred or liabilities assumed, is recognised in profit or loss.

When  the  Company  exchanges  with  the  existing  lender  one  debt  instrument  into  another  one  with  the  substantially
different  terms,  such  exchange  is  accounted  for  as  an  extinguishment  of  the  original  financial  liability  and  the
recognition  of  a  new  financial  liability.  Similarly,  the  Company  accounts  for  substantial  modification  of  terms  of  an
existing  liability  or  part  of  it  as  an  extinguishment  of  the  original  financial  liability  and  the  recognition  of  a  new
liability. It is assumed that the terms are substantially different if the discounted present value of the cash flows under
the new terms, including any fees paid net of any fees received and discounted using the original effective rate is at
least  10  per  cent  different  from  the  discounted  present  value  of  the  remaining  cash  flows  of  the  original  financial
liability. If the modification is not substantial, the difference between: (1) the carrying amount of the liability before the
modification;  and  (2)  the  present  value  of  the  cash  flows  after  modification  is  recognised  in  profit  or  loss  as  the
modification gain or loss within other gains and losses.

4) Compound instruments

The component parts of compound instruments issued by the Company are classified separately as financial liabilities and
equity in accordance with the substance of the contractual arrangements and the definitions of a financial liability and an
equity instrument.

On  initial  recognition,  the  fair  value  of  the  liability  component  is  estimated  using  the  prevailing  market  interest  rate  for
similar  non-convertible  instruments.  This  amount  is  recorded  as  a  liability  on  an  amortised  cost  basis  using  the  effective
interest  method  until  extinguished  upon  conversion  or  upon  the  instrument’s  maturity  date.  Any  embedded  derivative
liability is bifurcated and measured at fair value.

5) Derivative financial instruments

Derivatives  embedded  in  hybrid  contracts  that  contain  financial  asset  hosts  that  is  within  the  scope  of  IFRS  9  are  not
separated; instead, the classification is determined in accordance with the entire hybrid contract. Derivatives embedded in
non-derivative  host  contracts  that  are  not  financial  assets  that  is  within  the  scope  of  IFRS  9  (e.g.  financial  liabilities)  are
treated as separate derivatives when they meet the definition of a derivative; their risks and characteristics are not closely
related to those of the host contracts; and the host contracts are not measured at FVTPL.

i.

Revenue recognition

Revenue comprises the fair value of the consideration received or receivable for the out-licensing of experimental drugs that have
reached  ‘proof  of  concept’  to  business  partners  for  ongoing  global  development  and  launch,  in  the  ordinary  course  of  the
Company’s activities. Revenue is presented, net of goods and services tax, rebates and discounts. See Note 15 for details of the
Company’s licensing agreements.

The Company recognises revenue when it has completed the out-licensing of the experimental drug to business partners, and such
partners have accepted the products. Thus, the collectability of the related receivables is reasonably assured.

F-19

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Typically  the  consideration  received  from  out-licensing  may  take  the  form  of  upfront  payments,  option  payments,  milestone
payments,  and  royalty  payments  on  licensed  products.  To  determine  revenue  recognition  for  contracts  with  customers,  the
Company performs the following five steps:

1)

2)

Identify the contract with a customer;

Identify the performance obligations in the contract;

3) Determine the transaction price;

4) Allocate the transaction price to the performance obligations in the contract; and

5) Recognise revenue when (or as) the Company satisfies the performance obligations.

At the inception of a contract, the Company assesses the goods or services promised within each contract to determine whether
each promised good or service is distinct and identify those that are performance obligations. The Company recognises as revenue
the  amount  of  the  transaction  price  that  is  allocated  to  the  respective  performance  obligation  when  (or  as)  the  performance
obligation is satisfied.

Upfront License Fees

If a license to the Company’s intellectual property is determined to be distinct from the other performance obligations identified
in  the  arrangement,  the  Company  will  recognise  revenues  from  non-refundable,  upfront  fees  allocated  to  the  license  when  the
license is transferred to the licensee and the licensee is able to use and benefit from the license. For licenses that are bundled with
other  performance  obligations,  the  Company  uses  judgment  to  assess  the  nature  of  the  combined  performance  obligation  to
determine whether it is satisfied over time or at a point in time and, if over time, the appropriate method of measuring progress for
purposes  of  recognising  revenue.  The  Company  evaluates  the  measure  of  progress  at  the  end  of  each  reporting  period  and,  if
necessary, adjusts the measure of performance and related revenue recognition.

Milestone Payments

At the inception of each contract with customers that includes development or regulatory milestone payments (i.e., the variable
consideration), the Company includes some or all amount of variable consideration in the transaction price estimated only to the
extent that it is highly probable that a significant reversal in the amount of cumulative revenue recognised would not occur when
the uncertainty related to the variable consideration is subsequently resolved. Milestone payments that are contingent upon the
achievement  of  events  that  are  uncertain  or  not  controllable,  such  as  regulatory  approvals,  are  generally  not  considered  highly
probable of being achieved until those approvals are received. Therefore, they are not included in the transaction price. At the end
of  each  reporting  period,  the  Company  evaluates  the  probability  of  achievement  of  such  milestone  payments  and  any  related
constraints and, if necessary, adjusts the Company’s estimate of the overall transaction price.

F-20

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Royalties

For arrangements that include sales-based royalties, including commercial milestone payments based on the level of sales, and for
which the license is deemed to be the predominant item to which the royalties relate, the Company recognises revenue at the later
of the following:

1) When the subsequent sales occur, or

2) When  the  performance  obligation,  to  which  some  or  all  of  the  royalty  has  been  allocated,  has  been  satisfied  (or  partially

satisfied).

To date, the Company has not recognised any royalty revenue resulting from any of out-licensing arrangements.

j.

Research and development expenses

Elements of research and development expenses primarily include:

1)

Payroll and other related costs of personnel engaged in research and development activities;

2) Costs related to preclinical testing of the Company’s technologies under development and clinical trials, such as payments to

contract research organizations (“CROs”), investigators and clinical trial sites that conduct the Company’s clinical studies;

3) Costs to develop the product candidates, including raw materials, supplies and product testing related expenses; and

4) Other research and development expenses.

Research  and  development  expenses  are  expensed  as  incurred  when  these  expenditures  relate  to  the  Company’s  research  and
development services and have no alternative future uses. The conditions enabling the capitalization of development costs as an
asset have not yet been met and, therefore, all development expenditures are recognised in profit or loss when incurred.

k.

Leasing

At the inception of a contract, the Company assesses whether the contract is, or contains, a lease.

The Company as lessee

The Company recognises right-of-use assets and lease liabilities for all leases at the commencement date of a lease, except for
short-term leases and low-value asset leases accounted for applying a recognition exemption where lease payments are recognised
as expenses on a straight-line basis over the lease terms.

Right-of-use assets are initially measured at cost, which comprises the initial measurement of lease liabilities adjusted for lease
payments  made  at  or  before  the  commencement  date.  Right-of-use  assets  are  subsequently  measured  at  cost  less  accumulated
depreciation and impairment losses and adjusted for any remeasurement of the lease liabilities. Right-of-use assets are presented
on a separate line in the consolidated balance sheets.

F-21

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Right-of-use assets are depreciated using the straight-line method from the commencement dates to the earlier of the end of the
useful lives of the right-of-use assets or the end of the lease terms.

Lease liabilities are initially measured at the present value of the lease payments, which comprise fixed payments and the default
fine arises from lease termination. The lease payments are discounted using the interest rate implicit in a lease, if that rate can be
readily determined. If that rate cannot be readily determined, the Company uses the its incremental borrowing rate.

Subsequently, lease liabilities are measured at amortised cost using the effective interest method, with interest expense recognised
over the lease terms. When there is a change in a lease term, the Company remeasures the lease liabilities with a corresponding
adjustment to the right-of-use-assets. However, if the carrying amount of the right-of-use assets is reduced to zero, any remaining
amount of the remeasurement is recognised in profit or loss. Lease liabilities are presented on a separate line in the consolidated
balance sheets.

If a change in the scope of the lease, or the consideration of a lease, that was no part of the original terms and conditions of the
lease takes place, and both the modification increases the scope of the lease by adding the right to use one or more underlying
assets  and  the  consideration  for  the  lease  increases  by  an  amount  commensurate  with  the  stand-alone  price  for  the  increase  in
scope  and  any  appropriate  adjustments  to  that  stand-alone  price  to  reflect  the  circumstances  of  the  particular  contract,  the
Company shall account for a lease modification as a separate lease. For a lease modification that is not accounted for as a separate
lease, at the effective date of the lease modification, the Company shall remeasure the lease liability by discounting the revised
lease payments using a revised discount rate.

The  Company  shall  account  for  the  remeasurement  of  the  lease  liability  by  decreasing  the  carrying  amount  of  the  right-of-use
asset  to  reflect  the  partial  or  full  termination  of  the  lease  for  lease  modifications  that  decrease  the  scope  of  the  lease,  shall
recognise in profit or loss any gain or loss relating to the partial or full termination of the lease, and shall make a corresponding
adjustment to the right-of-use asset for all other lease modification.

Material lease-in activities and terms

The Company leases office buildings with lease terms of 3 years. These arrangements do not contain purchase options at the end
of the lease terms. Certain of the office building leases across the Company contain extension options. These terms are used to
maximise operational flexibility in terms of managing contracts. In cases in which the Company is not reasonably certain to use
an optional extended lease term, payments associated with the optional period are not included within lease liabilities.

The Company leases certain office buildings which qualify as short-term leases and certain office equipment which qualifies as
low-value assets. The Company has elected to apply the recognition exemption and, thus, did not recognise right-of-use assets
and  lease  liabilities  for  these  leases.  The  lease  commitments  with  lease  terms  commencing  after  the  balance  sheets  dates  are
$2,298 and $0 as of December 31, 2020 and December 31, 2021.

F-22

 
 
 
 
 
 
 
 
 
l.

Share-based payment arrangements

Equity-settled share-based payments to employees are measured at the fair value of the equity instruments at the grant date.

The fair value determined at the grant date of the employee share options is expensed on a straight-line basis over the vesting
period, based on the Company’s estimate of the number of employee share options that will eventually vest, with a corresponding
increase in “capital surplus - employee share options”. The fair value determined at the grant date of the employee share options
is recognised as an expense in full at the grant date when the share options granted vest immediately.

At the end of each reporting period, the Company revises its estimate of the number of employee share options expected to vest.
The impact of the revision of the original estimates is recognised in profit or loss such that the cumulative expense reflects the
revised estimate, with a corresponding adjustment to the capital surplus.

The  fair  value  of  the  amount  payable  to  beneficiaries  in  respect  of  bonus  entitlement  unit  grants,  which  are  settled  in  cash,  is
recognised  as  an  expense  with  a  corresponding  increase  in  liabilities,  over  the  period  during  which  the  beneficiaries  become
unconditionally entitled to payment. The amount is remeasured at each reporting date and at settlement based on the fair value of
the bonus entitlement units. Any changes in the liability are recognised in profit or loss.

m. Taxation

The provision for income tax recognized in profit or loss comprises current and deferred tax. Current tax is income tax paid and
payable for the current year based on the taxable profit of the year and any adjustments to tax payable (or receivable) in respect of
prior years. Deferred tax is accounted for using the balance sheet liability method in respect of temporary differences arising from
differences between the carrying amount of assets and liabilities in the financial statements and the corresponding tax basis used
in the computation of taxable profit or loss. Deferred tax assets are recognized to the extent that it is probable that future taxable
profits will be available against which the temporary differences can be utilized. The carrying amount is reviewed at the end of
each reporting period on the same basis. Deferred tax is measured at the tax rates that are expected to apply in the period in which
the  asset  or  liability  is  settled,  based  on  tax  rates  that  have  been  enacted  or  substantively  enacted  by  the  end  of  the  reporting
period.

5.

CRITICAL ACCOUNTING JUDGMENTS AND KEY SOURCES OF ESTIMATION UNCERTAINTY

In applying the Company’s accounting policies, which are described in Note 4, the directors are required to make judgements (other
than  those  involving  estimations)  that  have  a  significant  impact  on  the  amounts  recognised  and  to  make  estimates  and  assumptions
about  the  carrying  amounts  of  assets  and  liabilities  that  are  not  readily  apparent  from  other  sources.  The  estimates  and  associated
assumptions are based on historical experience and other factors that are considered to be relevant. Actual results may differ from these
estimates.

The estimates and underlying assumptions are reviewed on an ongoing basis. Revisions to accounting estimates are recognised in the
period in which the estimate is revised if the revision affects only that period, or in the period of the revision and future periods if the
revision affects both current and future periods.

F-23

 
 
 
 
 
 
 
 
 
 
 
Critical judgements and estimation in applying the Company’s accounting policies

Key Sources of Critical Judgements

The  below  are  the  instances  of  application  of  critical  judgement  which  are  expected  to  have  a  significant  effect  on  the  amounts
recognised in the financial statements.

Dilution of subsidiary and recognition of associate

During the year and as further described in Note 9, on April 28, 2021 the Company’s shareholding in Jaguahr Therapeutics Pte. Ltd
(“JAGUAHR”) was diluted from 55% to 35% resulting in a loss of control. The Company, retains the right to offer to purchase, and,
upon  valid  exercise  to  buy  back  all  or  part  of  the  equity  held  by  Bukwang  at  a  price  equal  to  three  times  the  amount  invested  by
Bukwang upon receiving Bukwang’s acceptance notice which are deemed potential voting rights. Given that JAGUAHR is at an early
stage of product development and has yet to identify a candidate drug, the Company has assessed that the potential voting rights are not
considered substantive, and thus JAGUAHR has not been consolidated as of December 31, 2021.

Key Sources of Estimation Uncertainty

The  below  are  the  critical  accounting  estimates,  that  the  directors  have  made  in  the  process  of  applying  the  Company’s  accounting
policies and that have the most significant effect on the amounts recognised in financial statements.

Fair value measurements and valuation processes

Some  of  the  Company’s  assets  and  liabilities  are  measured  at  fair  value  for  financial  reporting  purposes.  The  Head  of  Finance  is
responsible to determine the appropriate valuation techniques and inputs for fair value measurements. In estimating the fair value of an
asset or a liability, the Company uses market-observable data to the extent it is available. Where Level 1 inputs are not available, the
Company engages third party qualified valuers to assist in performing the valuation. The valuation committee works closely with the
qualified  external  valuers  to  establish  the  appropriate  valuation  techniques  and  inputs  to  the  model.  The  senior  management  team
reports  to  the  board  of  directors  of  the  Company  quarterly  to  explain  the  cause  of  fluctuations  in  the  fair  value  of  the  assets  and
liabilities.

The  valuations  of  the  Company’s  assets  and  liabilities  that  are  measured  at  fair  value  are  sensitive  to  changes  in  one  or  more
unobservable  inputs  which  are  considered  reasonably  possible  within  the  next  financial  year.  Further  information  on  the  carrying
amounts of these assets and the sensitivity of those amounts to changes in unobservable inputs are provided in Note 22.

6.

CASH AND CASH EQUIVALENTS

Cash in hand
Cash in banks

December 31,
2020

December 31,
2021

  $

  $

1,709    $

14,322,662   
14,324,371    $

294 
90,167,673 
90,167,967

F-24

 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
   
 
 
 
 
 
 
 
 
7.

OTHER ASSETS

Current
Prepayments
Refundable deposits
ADS issuance contribution receivables

Non-current
Refundable deposits

December 31,
2020

December 31,
2021

511,208    $

-   
528,841   
1,040,049    $

2,733,753 
879,093 
- 
3,612,846 

103,307    $

-

  $

  $

  $

The  prepayments  are  the  advanced  funds  paid  to  the  Company’s  contract  research  organizations  (“CROs”)  for  commencement  of  the
Company’s clinical trials and related preparation work.

The refundable deposits are the receivables due from the Company’s CRO post the final reconciliation upon the project completion and
office deposits refundable in normal business course. All refundable deposits are current as of December 31, 2021.

ADS issuance contribution receivables are other non-operating income receivable from J.P. Morgan Chase Bank N.A., the Custodian and
the  Depositary  of  the  Company’s  ADS.  There  were  no  outstanding  ADS  issuance  contribution  receivables  as  of  December  31,  2021.
Please see Note 16a for details.

8.

FINANCIAL INSTRUMENTS AT FAIR VALUE THROUGH PROFIT OR LOSS

Financial assets at fair value through profit or loss (FVTPL) -
current
Derivative financial assets - pre-redemption right (a)

Financial liabilities at fair value through profit or loss
(FVTPL) - current
Derivative financial liabilities - conversion right (b)
Derivative financial liabilities – K2HV warrants (c)

December 31,
2020

December 31,
2021

  $

137,926    $

- 

  $

267,000    $

-   

- 
223,352

a. On October 25, 2019, the Company entered into a loan facility agreement with warrants and was entitled to repay at any time
prior to expiry of the term, as detailed in Note 13 – “October/November 2019 Loan Facility”. On March 22, 2021, the Company
exercised the early pre-redemption right and repaid the October/November 2019 Loan Facility in full including accrued interest
and derecognised the derivative financial instruments.

b. On  September  30,  2019,  the  Company  entered  into  a  convertible  loan  facility,  as  detailed  in  Note  13  –  “Convertible  Loan
Facility”. On March 29, 2021, the Company exercised the early pre-redemption right and repaid the Convertible Loan Facility in
full, including accrued interest and derecognised the derivative financial instruments.

c. On July 12, 2021, the Company entered into a secured loan facility provided by K2 HealthVentures LLC (K2HV) with warrants,

as detailed in Note 13 – “Loan and Security Agreement with K2 HealthVentures LLC”.

F-25

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
    
 
  
 
 
 
 
 
 
 
   
 
 
 
   
 
   
    
 
  
 
 
 
    
 
  
 
 
    
 
  
 
 
 
 
 
 
 
 
 
 
9.

SUBSIDIARIES

Investor

ASLAN
   Pharmaceuticals
   Limited
ASLAN
   Pharmaceuticals
   Pte. Ltd.
ASLAN
   Pharmaceuticals
   Pte. Ltd.

ASLAN
   Pharmaceuticals
   Pte. Ltd.

ASLAN
   Pharmaceuticals
   Hong Kong Limited
ASLAN
   Pharmaceuticals
   Pte. Ltd.
ASLAN
   Pharmaceuticals
   Pte. Ltd.

Investee

ASLAN
   Pharmaceuticals
   Pte. Ltd.
ASLAN
   Pharmaceuticals
   (USA) Inc.
ASLAN
   Pharmaceuticals
   Australia Pty Ltd
ASLAN
   Pharmaceuticals
   Hong Kong
   Limited
ASLAN
   Pharmaceuticals
   (Shanghai) Co. Ltd.
ASLAN
   Pharmaceuticals
   Taiwan Limited
Jaguahr Therapeutics
   Pte.Ltd.
   (“JAGUAHR”)

Proportion of
Ownership
(%)
December 31

Nature of Activities
Investment holding

2020    

2021     Remark

New drug research
and development

New drug research
and development

New drug research
and development

New drug research
and development

New drug research
and development

New drug research
and development

100%    

100%      

100%    

100%      

100%    

100%      

100%    

100%      

100%    

100%      

100%    

100%      

55%    

35%    

a

a.

On October 15, 2019, the Company established a joint venture with Bukwang Pharmaceutical Co., Ltd., a leading research and
development focused Korean pharmaceutical company, to develop antagonists of the aryl hydrocarbon receptor (AhR). The Company at
inception owned a controlling stake 55% of the joint venture entity, which is called Jaguahr Therapeutics Pte. Ltd. The Company
transferred the global rights to all of the assets related to AhR technology, into Jaguahr Therapeutics Pte. Ltd (“JAGUAHR”). Subject to
the fulfilment of certain conditions, Bukwang agreed to invest $5.0 million in JAGUAHR in two tranches to fund the development of the
assets, identify a lead development compound and file an Investigational New Drug (IND) application (JV Agreement). The first tranche
of $2.5 million was received by JAGUAHR from Bukwang in October 2019.

On March 23, 2021, an Amendment to the JV Agreement was executed. Pursuant to the amended JV Agreement, the second
tranche of $2.5 million became payable to JAGUAHR in exchange for 80,000 new shares upon approval by its joint steering
committee  of  an  amended  research  plan,  timeline  and  budget,  to  complete  the  additional  research  required  to  nominate  a
candidate drug.

On  April  28,  2021,  the  second  tranche  of  $2.5  million  was  received  from  Bukwang.  In  consideration  for  such  payment,
80,000 new shares were issued to Bukwang. Due to the second tranche, the Company’s shareholding was diluted to 35%
from  55%,  resulting  in  loss  of  control  over  the  subsidiary.  The  Company  has  retained  a  significant  influence  over
JAGUAHR,  resulting  in  an  equity  accounted  associate  being  recognised.  A  gain  on  dilution  of  subsidiary  of  $2,307,735
representing the reclassification of the capital reserve of $1,376,349, being the initial reserve set up upon formation of the
subsidiary, non-controlling interest derecognised of $31,717 at the date of dilution and 35% of the

F-26

 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
fair value of net identifiable assets of JAGUAHR at the date of the dilution being recognised for the year ended December
31, 2021.

Until the IND application is filed, ASLAN Pharmaceuticals Pte. Ltd. retains the right to offer to purchase, and, upon valid
exercise  to  buy  back  all  or  part  of  the  equity  held  by  Bukwang  at  a  price  equal  to  three  times  the  amount  invested  by
Bukwang upon receiving Bukwang’s acceptance notice. Given that JAGUAHR is at an early stage of product development
and has yet to identify a candidate drug, the Company has assessed that the value of the right as $0.

Details of the subsidiary that have material non-controlling interests:

Name of Subsidiary

Jaguahr Therapeutics Pte. Ltd.

Proportion of
Ownership and
Voting Rights
Held by
Non-controlling
Interests
December 31

2020
45%    

2021
65%*

Principal
Place of
Business

  Singapore

* On April 28, 2021 the Company’s shareholding was diluted from 55% to 35% resulting in a loss of control as further detailed
above.

Profit (Loss) Allocated to
Non-controlling Interests
For the Year Ended
December 31
2020

2019

2021*

Accumulated
Non-controlling interests

2019

2020

2021*

Name of Subsidiary
Jaguahr Therapeutics Pte. Ltd.

  $

(49,570)    

(773,400)     (268,964 )   $ 1,074,081       300,681

—

The summarised Jaguahr Therapeutics Pte. Ltd. financial information below represents amounts before intragroup eliminations.

Current asset**
Non-current assets
Current liabilities
Non-current liabilities
Equity

Equity attributable to:

Stockholders of the Company
Non-controlling interests

  December 31

  December 31

2020

2021*

  $

807,560    $

—   
(139,378)  
—   

  $

668,182    $

1,384,013 
— 
(113,674)
— 
1,270,339 

  $

  $

367,501    $
300,681   
668,182    $

1,270,339 
— 
1,270,339

F-27

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
   
 
 
 
     
 
     
 
     
 
 
 
 
   
   
   
   
   
 
     
     
      
      
      
      
  
     
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
    
   
 
 
 
    
   
 
 
 
 
 
 
Revenue

Loss for the year
Other comprehensive loss for the year
Total comprehensive loss for the year

Loss attributable to:
Stockholders of the Company
Non-controlling interests

Total comprehensive loss attributable to:

Stockholders of the Company
Non-controlling interests

Net cash (outflow)/inflow from:

Operating activities
Investing activities
Financing activities
Net cash (outflow)/inflow

For the Year Ended
December 31
2020

2019

2021*

—    $

—    $

— 

(113,923)   $
—     
(113,923)   $

(1,718,666)   $

—   

(1,718,666)   $

(1,897,844)
— 
(1,897,844)

(64,353)   $
(49,570)   $
(113,923)   $

(945,266)   $
(773,400)   $
(1,718,666)   $

(1,628,880)
(268,964)
(1,897,844)

(64,353)   $
(49,570)   $
(113,923)   $

(945,266)   $
(773,400)   $
(1,718,666)   $

(1,628,880)
(268,964)
(1,897,844)

(1,355,768)   $
—     
2,500,771     
1,145,003    $

(1,655,443)   $

—   
—   

(1,655,443)   $

(1,923,547)
— 
2,500,000 
576,453

  $

  $

  $

  $
  $
  $

  $
  $
  $

  $

  $

* On April 28, 2021 the Company’s shareholding was diluted from 55% to 35% resulting in a loss of control as further detailed above.
**The current asset represents cash and cash equivalents in its entirety.

F-28

 
 
 
 
 
 
 
   
   
 
 
     
     
    
   
 
   
 
   
      
    
 
  
 
   
      
    
 
  
 
   
      
    
 
  
   
 
   
 
 
 
 
 
10.

INVESTMENT IN ASSOCIATE COMPANY

Jaguahr Therapeutics Pte. Ltd. became the investments in associates with 35% equity holding of the Company as of December 31,
2021 which is accounted for using the equity method in the consolidated financial statements. There was no investment in associates as
of December 31, 2020.

Please refer to Note 9 on the summarised financial information in respect of the Company’s associate, Jaguahr Therapeutics
Pte. Ltd.

Reconciliation of the Note 9 summarised financial information to the carrying amount of the interest in associate company recognised
in the consolidated financial statements:

Net assets of associate

Beginning balance
Proportion of the interest sharing the losses of associate
Loss of interest at the date of dilution of shares in the associate
Ending balance

11.

INTANGIBLE ASSETS

For the year ended
December 31, 2021

1,270,339 

- 
444,619 
50,108 
494,728

  $

  $

  $

The intangible assets are mainly the Company’s computer software and licenses. As of December 31, 2020 and December 31, 2021,
the carrying amounts of those intangible assets were $160 and $9,956, respectively.

In 2019, the Company decided not to engage in further development of ASLAN005 from ETPL and the global pivotal clinical trial
testing  varlitinib  in  biliary  tract  cancer  did  not  meet  its  primary  endpoints.  As  a  result,  the  Company  carried  out  a  review  of  the
recoverable amount of ASLAN005 and varlitinib and determined that the carrying amount was not recoverable. That review led to the
recognition of an impairment loss of intangible assets $23,073,400 for the year ended December 31, 2019. Though the Company may
decide to conduct exploratory research in the future, no resources have been allocated for its development and there is no guarantee
that resources will be allocated in the future.

12. OTHER PAYABLES

Payables for cash-settled share-based payment transactions (Note 19)
Payables for salaries and bonuses
Interest payables
Payables for professional fees
Others

  December 31,

    December 31,

2020

2021

  $

  $

1,073,593    $
1,492,325   
735,510   
837,803   
141,178   
4,280,409    $

701,582 
1,387,416 
142,083 
507,340 
79,488 
2,817,909

F-29

 
  
  
    
  
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
13. BORROWINGS

Long-term borrowings - unsecured
Loans from government (a)
Other long-term borrowings (b)
Interest payables (a)

Current borrowings - unsecured (b)
Loans from shareholders
Interest payables

Current borrowings from related parties - unsecured
Loans from related parties (c)
Interest payables

a.

Loans from government

December 31,
2020

December 31,
2021

  $

  $

  $

  $

  $

  $

7,494,665    $
4,060,357   
3,628,399   
15,183,421    $

2,571,701    $
329,270   
2,900,971    $

550,000    $
67,912   
617,912    $

7,341,127 
19,521,647 
3,994,534 
30,857,308 

- 
- 
- 

- 
- 
-

On  April  27,  2011,  the  Singapore  Economic  Development  Board  (EDB)  awarded  the  Company  a  repayable  grant  (the  “Grant”)  not
exceeding SGD10 million (equivalent to $7,494,665 and $7,341,127 as at December 31, 2020 and 2021 respectively) to support the
Company’s drug development activities over a five-year qualifying period commencing February 24, 2011 (the “Project”). The Project
was successfully implemented, resulting in substantially the full amount of the Grant being disbursed to the Company.

In the event any of the Company’s clinical product candidates achieve commercial approval after Phase 3 clinical trials, the Company
will be required to repay the funds disbursed to the Company under the Grant plus interest of 6%. Until the Company has fulfilled its
repayment  obligations  under  the  Grant,  the  Company  has  ongoing  update  and  reporting  obligations  to  the  EDB.  In  the  event  the
Company breaches any of its ongoing obligations under the Grant, EDB can revoke the Grant and demand that the Company repay the
funds disbursed to the Company under the Grant. There were no breaches as of December 31, 2020 and December 31, 2021.

As  of  December  31,  2020  and  December  31,  2021,  the  amounts  of  funds  disbursed  to  the  Company  plus  accrued  interest  were
$11,123,064 and $11,335,661, respectively.

b. Other long-term borrowings

CSL Finance Pty Ltd.

On May 12, 2014, ASLAN Pharmaceuticals Pte. Ltd. obtained a loan facility of $4.5 million from CSL Finance Pty Ltd. The amount
was  based  on  75%  of  research  and  development  costs  approved  by  CSL  Finance  Pty  Ltd.  at  each  drawdown  period.  The  loan  was
repayable within 10 years from the date of the facility agreement. Interest on the loan was computed at 6% plus LIBOR, payable on a
quarterly  basis.  Mandatory  prepayment  of  the  loan  was  required  upon  a  successful  product  launch  occurring  before  maturity  of  the
loan.

As of December 31, 2020, the aggregate carrying amount including principal and accrued interest outstanding under CSL loan facility
were $4,795,867. The CSL loan facility including principal and accrued interest was repaid in full on July 13, 2021.

F-30

 
 
 
 
 
   
 
 
 
 
 
 
 
   
   
   
 
 
 
 
 
 
 
 
 
   
   
   
 
 
 
 
 
 
   
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Convertible Loan Facility

On  September  30,  2019,  the  Company  entered  into  a  loan  facility  with  Bukwang  Pharmaceutical  Co.,  Ltd.,  for  an  amount  of  $1.0
million, which is referred to as the Convertible Loan Facility. The Convertible Loan Facility had a two-year term with a 10% interest
rate per annum, commencing upon the date the Company draws down on such facility. In October 2019, the Company drew down on
$1.0  million  under  the  Convertible  Loan  Facility.  The  Company  had  the  option  to  repay  the  amounts  owed  at  any  time,  subject  to
certain conditions. The redemption right of the Company and the convertible right of the lender are recognised as derivative financial
instruments. Please refer to Note 8 - “Financial liabilities at fair value through profit or loss (FVTPL)”.

As  of  December  31,  2020,  the  aggregate  carrying  amount,  including  both  the  principal  and  outstanding  accrued  interest  under  the
Convertible Loan Facility was $969,730.

On March 29, 2021, the Company exercised the early pre-redemption right and repaid the Convertible Loan Facility in full, including
accrued interest and derecognised the derivative financial instruments.

October/November 2019 Loan Facility

On October 25, 2019, the Company entered into a loan facility with certain existing stockholders/directors, or affiliates thereof, and on
November 11, 2019, the Company entered into a related loan facility with the affiliate of another existing stockholder, for an aggregate
amount of $2.25 million (collectively, the “October/November 2019 Loan Facility”). The October/November 2019 Loan Facility had a
two-year  term  with  a  10%  interest  rate  per  annum,  commencing  upon  the  date  the  Company  drew  down  the  facility,  which  was
required to be drawn down in full. The Company had the option to repay not less than $1.0 million of the amounts owed under the
October/November 2019 Loan Facility at any time (derivative financial assets – pre-redemption right), subject to certain conditions. In
the event that the Company in a single re-financing transaction raised more than ten times the aggregate loan amount prior to expiry of
the term, the Company was obligated to repay any unpaid portion of the principal amount and accrued interest thereunder within 30
days of the receipt of the proceeds from such re-financing transaction.

In  2019,  the  Company  drew  down  on  $2.25  million  under  the  loan  facilities.  In  connection  with  the  October/November  2019  Loan
Facility,  the  Company  issued  warrants  (collectively  referred  to  as  the  “Warrants”).  These  Warrants  entitle  lenders  optionally  to
purchase shares up to a maximum of 50% of the principal loan amount, at an exercise price of $2.02 per ADS. The Warrants were
exercisable only after the Company’s ordinary shares were delisted from TPEx, and were due to expire on the earlier of (i) the first
anniversary of such TPEx delisting to be August 25, 2021 or (ii) expiry of the term of the October/November 2019 Loan Facility.

The Company was entitled to repay all or part of the loans at any time prior to expiry of the term and Company evaluated the pre-
redemption  right  as  derivative  financial  assets  as  disclosed  in  Note  8.  As  of  December  31,  2020,  the  aggregate  carrying  amount
including both the principal and outstanding accrued interest under the October/November 2019 Loan Facility were $2,549,153.

On March 22, 2021, the Company exercised the early pre-redemption right and repaid the October/November 2019 Loan Facility in
full including accrued interest. At the same time, holders of Warrants amounting to $825,397 of the principal loan amount, purchased
2,045,355 ordinary shares (representing 409,071 ADSs) at an exercise price of $2.02 per ADS.

F-31

 
 
 
 
 
 
 
 
 
 
Loan and Security Agreement with K2 HealthVentures LLC

On July 12, 2021, ASLAN Pharmaceuticals Limited (the “Company”) and ASLAN Pharmaceuticals (USA) Inc. as borrowers entered
into  a  Loan,  Guaranty,  and  Security  Agreement  (the  “K2HV  Loan  Agreement”)  with  K2  HealthVentures  LLC  (“K2HV”)  as
administrative  agent,  Ankura  Trust  Company,  LLC  as  collateral  agent.  The  borrowers’  obligations  under  the  Loan  Agreement  are
guaranteed  by  ASLAN  Pharmaceuticals  Pte.  Ltd  (“ASLAN  Singapore”)  and  any  future  material  subsidiaries  and  secured  by
substantially all of borrowers’, ASLAN Singapore’s and any future subsidiary guarantors’ assets, other than intellectual property.

The K2HV Loan Agreement provides for up to $45.0 million of delayed draw term loans, consisting of (i) the first tranche of $20.0
million  available  at  closing,  (ii)  the  second  and  third  traches  in  the  aggregate  amount  of  $10.0  million  subject  to  the  Company’s
achievement  of  certain  clinical  milestones  related  to  farudodstat  (also  known  as  ASLAN003)  and  eblasakimab  (also  known  as
ASLAN004) and (iii) an uncommitted fourth tranche of up to $15.0 million.

The term loans bear interest at a floating rate equal to the greater of (i) the prime rate published by Wall Street Journal plus 5.00% and
(ii) 8.25% per annum. The monthly payments are interest-only until August 1, 2023, which may be extended to August 1, 2024, upon
the  Company’s  achievement  of  certain  clinical  milestones.  Subsequent  to  the  interest-only  period,  the  term  loans  will  be  payable  in
equal  monthly  installments  of  principal  plus  accrued  and  unpaid  interest,  through  the  maturity  date  which  is  July  1,  2025.  The
Company paid the lenders a one-time $255,000 facility fee at closing and will be obligated to pay for an additional facility fee equal to
0.85% of any term loans borrowed under the fourth tranche. In addition, the Company is obligated to pay a final payment fee of 6.25%
of the original principal amount of the term loans at the maturity date. The Company may elect to prepay all, but not less than all, of
the term loans prior to the term loan maturity date, subject to a prepayment fee of up to 3.0% of the then outstanding principal balance.
After repayment, no term loans may be borrowed again.

On July 12, 2021, the full first tranche of $20.0 million available at closing was drawn down. Due to the K2 Warrant described below,
the fair value of the first tranche loan on July 12, 2021 was $19,311,676. Subsequent to the interest-only period from July 1, 2021 to
July 31, 2023, the term loans will be payable in equal monthly instalments of principal plus accrued and unpaid interest, through the
maturity date which is July 1, 2025. However, the interest-only period can be extended up to 36 months from the loan closing upon
announcement  of  the  achievement  of  positive  data  for  the  Company’s  Phase  2b  clinical  study  of  eblasakimab  in  atopic  dermatitis
which  is  supportive  of  continued  clinical  advancement  with  a  commercially  viable  product  profile,  as  determined  by  K2HV  in  its
reasonable discretion.

Borrowings under the K2HV Facility are secured with a pledge of the borrowers’ equity interests in subsidiaries and collateral over all
of the Company’s cash, goods, and other personal property, with the exception of (i) the Company’s registered intellectual property
assets,  (ii)  personal  property  to  the  extent  that  granting  of  security  over  any  such  personal  property  would  constitute  a  breach  of  or
result  in  the  termination  of,  or  require  any  consent  not  obtained  under,  any  license,  agreement,  instrument  or  other  document
evidencing  or  giving  rise  to  such  property,  or  is  otherwise  prohibited  by  any  requirement  of  law,  and  (iii)  the  Company’s  equity
interests in JAGUAHR. Such pledge and collateral may be enforced only if there has been an event of default as stipulated in the loan
agreement. As of December 31, 2021, the Company is in full compliance with the loan agreement and there have been no events of
default.

In connection with the closing of the loan facility, the Company issued a warrant to purchase ordinary shares (the “K2 Warrant”) to
K2HV. The number of ordinary shares exercisable under the K2 Warrant equals (i) 2.95% of the aggregate term loan advances made to
the Company from time to time divided by (ii) the warrant price of $0.5257 per ordinary share (equivalent to $2.6285 per ADS). The
K2 Warrant also includes a cashless exercise feature allowing the holder to receive shares underlying the warrant in an amount reduced
by the aggregate exercise price that would have been payable upon exercise of the warrant for such shares. The K2 Warrant is

F-32

 
 
exercisable until its expiration on July 12, 2031. The total proceeds attributed to the K2 Warrant was approximately $688,324 based on
the relative fair value as of the date of the drawdown. As the number of ADS to be issued under the cashless method will continue to
vary dependent to the share price of the Company, the K2 Warrants do not meet the equity classification and are classified as liability
and fair valued though profit and loss. As of December 31, 2021, the fair value of the K2 Warrant was revalued to $223,352 with the
difference of $464,972 being recorded to the profit and loss. See Note 22 for more detail on assumptions used in the valuation of the
K2 warrant.

See Note 25 for this subsequent event details for subsequent drawdowns.

c. Unsecured borrowings from related parties

The terms of the unsecured borrowings from related parties are the same as the terms of the October/November 2019 Loan Facility as
disclosed in Note 13 b. above. On March 29, 2021, the Company exercised the early pre-redemption right and repaid the unsecured
borrowings from related parties, including accrued interest and derecognised the derivative financial instruments.

14. EQUITY

a. Ordinary shares

Number of ordinary shares authorised
Authorised par value of per share
Number of ordinary shares issued and
   fully paid
Number of equivalent ADSs issued and
   fully paid
Amount of ordinary shares authorised
Amount of share capital par
   value issued and fully paid
Amount of share capital surplus
   issued and fully paid

Issuance of new ADS

December 31,
2019

December 31,
2020

December 31,
2021

500,000,000   
NTD $ 10.0   

500,000,000   
US$   0.01   

500,000,000 
US$   0.01 

189,954,970   

209,675,470   

348,723,365 

37,990,994   
NTD5,000,000,000   

$

$

61,366,844   

108,800,191   

41,935,094   
5,000,000   

61,826,237   

115,754,741   

$

$

$

69,744,673 
5,000,000 

63,019,962 

213,098,729

$

$

$

On  November  8,  2019,  the  Company  filed  registration  statement  on  Form  F-3  with  the  SEC  for  the  follow-on  offering  in  the
United States of its ADSs representing ordinary shares was taken effective. The registration statement for listing its ADSs in the
Nasdaq Global Market was declared effective by the SEC on November 8, 2019, and the Company held the follow-on offering of
its ADSs on December 3, 2019. The amount of ADSs sold in this offering was 5,893,206 ADS, representing a total of 29,466,030
ordinary shares. The offering price per ADS was $2.50, equivalent to a price per ordinary share of NT$15.24. The payment of this
fundraising was fully collected as of December 6, 2019, and the record date for this capital increase was December 6, 2019.

On  October  9,  2020,  the  Company  filed  a  registration  statement  on  Form  F-3  with  the  SEC  and  entered  into  an  ATM  Sale
Agreement, with Jefferies LLC, for an at the market offering in the United States of its ADSs representing ordinary shares. In
accordance with the terms of the ATM Sales Agreement, the Company may offer and sell ADSs having an aggregate

F-33

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
offering price of up to $50 million from time to time through Jefferies LLC, acting as sales agent. As of December 31, 2020, the
Company had raised net proceeds $7.4 million by offering 19,720,500 ordinary shares (representing 3,944,100  ADS)  under  the
ATM Sales Agreement.  

In February 2021, the Company sold 25,568,180 ordinary shares (the equivalent of 5,113,636 ADSs) in a private placement for
net  proceeds  of  approximately  $18.0  million  pursuant  to  a  securities  purchase  agreement  the  Company  entered  into  with  the
purchasers in the private placement (the Securities Purchase Agreement).

In March 2021, the Company sold 17,250,000 ADSs representing 86,250,000 ordinary shares in an underwritten public offering
for net proceeds of $64.9 million after deducting underwriting discounts and commissions and offering expenses.

As disclosed in Note 13b, the share capital was increased when holders of Warrants amounting to $825,397 of the principal loan
amount of the October/November 2019 Loan Facility, purchased 2,045,355 ordinary shares (representing 409,071 ADSs) at an
exercise price of $2.02 per ADS.

On August 6, 2021, the Company increased the ATM Sale Agreement, with Jefferies LLC whereby in accordance with the revised
terms  of  the  ATM  Sale  Agreement,  the  Company  may  offer  and  sell  ADSs  having  an  aggregate  offering  value  of  up  to  $85
million from time to time through Jefferies LLC, acting as sales agent. As of December 31, 2021, the Company had raised total
net  proceeds  $21.5  million  by  issuing  44,314,860  ordinary  shares  (representing  8,862,972  ADSs)  under  the  ATM  Sales
Agreement  of  which  19,720,500  ordinary  shares  (representing  3,944,100  ADSs)  were  issued  from  October  9,  2020  through
December 31, 2020 for net proceeds of $7.4 million and 24,594,360 ordinary shares (representing 4,918,872 ADSs) were issued
during the year ended December 31, 2021, for net proceeds of $14.1 million. As of December 31, 2021 and 2020, the Company
had $62.8 million and $42.3 million, respectively, in proceeds available for sale under this ATM Sales Agreement.

Reduction of authorised share capital and Taiwan delisting

On  September  4,  2020,  the  shareholders  resolved  to  redenominate  the  authorised  share  capital  of  the  Company  from
NT$5,000,000,000 divided into 500,000,000 ordinary shares of a nominal or par value of NT$10.00 to US$165,000,000 divided
into 500,000,000 ordinary shares of a nominal or par value of US$0.33 each, by redenominating each ordinary share of a nominal
or par value of NT$10.00 into each ordinary share of a nominal or par value of US$0.33 at an exchange rate of NT$1:US$0.03
(the "Redenomination").

The shareholders further resolved to reduce the authorised share capital, as a special resolution, conditional upon the receipt of an
order of the Grand Court of the Cayman Islands approving the authorised capital reduction from US$165,000,000 divided into
500,000,000  ordinary  shares  of  a  nominal  or  par  value  of  US$0.33  each  to  US$5,000,000  divided  into  500,000,000  ordinary
shares of a nominal or par value of US$0.01 each, subject to the Tenth Amended and Restated Memorandum of Association the
Company. The authorised capital reduction was approved by the Grand Court of the Cayman Islands on November 16, 2020. The
issued ordinary shares with reduced par value of US$0.01 entitle holders with the rights to vote and receive dividends.  

In  the  same  shareholders’  meeting  on  September  4,  2020,  a  majority  of  shareholders  approved  to  convert  aggregate  total
130,488,940 Taiwan delisting ordinary shares to Nasdaq-listed ADS based on the conversion plan proposed by board of directors
on July 17, 2020. Each ADS represents five of ASLAN Cayman’s ordinary shares, with the same

F-34

 
 
 
 
 
shareholders’  right  as  other  ADS  holders.  As  of  December  31,  2021,  337,297,360  ordinary  shares  (representing  67,459,472
ADSs) had been successfully converted to outstanding ADS based on a non-cash equity transaction. All the outstanding ordinary
shares as of December 31, 2021 are fully paid.

b.

Retained earnings and dividends policy

Under ASLAN Cayman’s Articles of Incorporation, ASLAN Cayman may declare dividends by ordinary resolution of ASLAN
Cayman’s board of directors, but no dividends shall exceed the amount recommended by the directors of ASLAN Cayman.

ASLAN  Cayman  may  set  aside  out  of  the  funds  legally  available  for  distribution,  for  equalizing  dividends  or  for  any  other
purpose to which those funds may be properly applied, either employed in the business of ASLAN Cayman or invested in such
investments as the directors of ASLAN Cayman may from time to time think fit. There were no dividends distributed in years
2019, 2020 and 2021.

15.

MATERIAL LICENSE AGREEMENTS

 Almirall

In 2012, the Company originally entered into a global licensing agreement with Almirall to develop DHODH inhibitor, LAS186323,
which the Company refers to as farudodstat, for rheumatoid arthritis (excluding any topical formulation), without upfront payments.
Under  the  license  agreement,  the  Company  agreed  to  fund  and  develop  farudodstat  to  the  end  of  Phase  2  through  a  development
program.

The original license agreement was replaced by a new agreement, executed in December 2015 and amended in March 2018, granting
an  exclusive,  worldwide  license  to  develop,  manufacture  and  commercialise  farudodstat  products  for  all  human  diseases,  excluding
topically-administered  products  embodying  the  compound  for  keratinocyte  hyperproliferative  disorders,  and  the  non-melanoma  skin
cancers  basal  cell  carcinoma,  squamous  cell  carcinomas  and  Gorlin  Syndrome.  Under  the  license  agreement,  Almirall  is  eligible  to
receive milestone payments and royalties based on the sales generated by the Company and/or sublicensees. As of December 31, 2020
and  December  31,  2021,  the  Company  did  not  accrue  for  the  above  contingent  payments  since  the  milestones  had  not  been  yet
achieved.

CSL

The  Company  entered  into  a  global  license  agreement  with  CSL  Limited  (“CSL”),  in  May  2014,  to  develop  the  anti-IL13  receptor
monoclonal antibody, CSL334 (which the Company refers to as eblasakimab) and antigen binding fragments thereof, for the treatment,
diagnosis or prevention of diseases or conditions in humans, without upfront payments. This license agreement was amended in May
31, 2019, pursuant to which the Company obtained an exclusive, worldwide license to certain intellectual property owned or licensed
by CSL, including patents and know-how, to develop, manufacture for clinical trials and commercialise eblasakimab for the treatment,
diagnosis or prevention of diseases or conditions in humans. The Company’s development under such agreement is currently focused
on the treatment of allergies conditions, and in particular, atopic dermatitis.

F-35

 
 
 
 
 
Under  the  amended  agreement,  the  Company  is  generally  obligated  to  use  diligent  efforts  to  develop  eblasakimab  products  in
accordance  with  the  development  plan,  to  obtain  marketing  approvals  for  eblasakimab  products  worldwide  and  to  commercialise
eblasakimab products, either by itself or through sublicensees.

In consideration of the rights granted to the Company under the amended agreement, the Company will make a first payment of $30
million to CSL upon commencement of a Phase 3 clinical trial of eblasakimab. The Company will also be required to pay up to an
aggregate  of  $95  million  to  CSL  if  certain  regulatory  milestones  are  achieved,  up  to  an  aggregate  of  $655  million  if  certain  sales
milestones are achieved and tiered royalties on net sales of eblasakimab products ranging between a mid-single digit percentage and
10%.  The  Company  is  also  responsible  for  all  payments  to  third-party  licensors  to  CSL,  to  the  extent  such  obligations  relate  to  the
exploitation  of  the  rights  licensed  under  CSL’s  agreement  with  those  parties  and  sublicensed  to  the  Company  under  the  amended
agreement. As of December 31, 2021, the Phase 2b clinical trial investigating eblasakimab as a therapeutic antibody for moderate-to-
severe atopic dermatitis is still ongoing and the aforementioned milestones have not been met. The Company did not make any other
payments related to the in-license agreements for the years ended December 31, 2020 and 2021.

Kyungnam Biopharma (previously known as BioGenetics Co. Ltd.)

In  2019,  the  Company  entered  into  two  licensing  agreement  with  Kyungnam  Biopharma  to  grant  exclusive  rights  to  commercialise
varlitinib  and  farudodstat  in  South  Korea  in  exchange  for  an  upfront  payment  of  $3  million  and  up  to  $11  million  in  sales  and
development  milestone  payments.  The  Company  has  no  other  performance  obligation  in  addition  to  the  license,  and  Kyungnam
Biopharma will be responsible for obtaining initial and all subsequent regulatory approvals of farudodstat in South Korea. There were
no transaction with Kyungnam Biopharma in 2020 or 2021.

Net revenue and cost of revenue

With  regards  to  the  two  licensing  agreements  with  Kyungnam  Biopharma,  the  Company  has  no  other  performance  obligation  in
addition to the licenses, and Kyungnam Biopharma will be responsible for obtaining initial and all subsequent regulatory approvals of
varlitinib  and  farudodstat  in  South  Korea.  Since  the  Company  has  no  other  performance  obligation  in  addition  to  the  licenses,  the
Company recognised the upfront combined payments of US$3 million as revenue in 2019.

Under the in-license agreement to develop farudodstat with Almirall, Almirall is eligible to receive a payment of 10% (ten per cent) of
the proceeds from the out-licensing of farudodstat. The related cost of revenue in the amount of $82,259 payment to Almirall and a
payment  of  $325,000  to  former  South  Korea  licensee  Hyundai  in  order  to  buy  back  the  rights  to  commercialise  varlitinib  in  South
Korea was recognised as operating costs accordingly in 2019.

16. LOSS BEFORE INCOME TAX

a. Other income

ADS issuance contribution
Government grants for research and
   development expenditures
Government subsidies
Others

For the year ended December 31
2020

2021

2019

  $

-    $

587,736    $

1,076,189 

-   
-   
-   

165,699   
134,611   
-   

- 
31,112 
771 

  $

-    $

888,046    $

1,108,072 

F-36

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
    
 
    
 
  
 
ADS  issuance  contribution  is  other  non-operating  income  receivable  from  J.P.  Morgan  Chase  Bank  N.A.,  the  Custodian  and  the
Depositary as part of the conversion of ordinary shares to ADS due to the Taiwan delisting in 2020 and issuance of new ADS. As of
December  31,  2020  and  December  31,  2021,  the  Company  recognised  a  total  $587,736  and  $1,076,189,  respectively  as  other  non-
operating income.

Government grants for research and development expenditures relates to a research and development grant of $165,699, approved by
the Australian government on August 13, 2020, for research and development activities carried out in Australia in 2019.

Government  subsidies  are  reliefs  from  the  Singapore  government  to  support  and  encourage  wage  increases,  raise  employability  of
older Singaporeans and to help employers retain local employees due to economic uncertainty caused by the COVID-19 pandemic.

b. Other gains and losses

Net foreign exchange (losses) gain
(Loss) Gain on disposal of property, plant and equipment
Net (loss) gains on fair value changes of financial assets and
   liabilities at fair value through profit or loss
Loss on lease modification
Others

c.

Finance costs

Interest on government loans
Interest on other long term borrowing
Interest on loans from shareholders
Interest on loans from related parties
Interest on lease liabilities

d. Depreciation and amortization

Right-of-use assets
Property, plant and equipment
Computer software

For the year ended December 31
2020

2021

2019

  $

(135,413)
(74,195)

 $

(210,647)
968 

 $

(46,985)
(64,287)
(6,678)

78,038 
- 
2,342 

512,450 
- 

594,046 
- 
14 

  $

(327,558)

 $

(129,299)

 $

1,106,510

For the year ended December 31
2020

2021

2019

435,684    $
342,540   
73,780   
13,571   
36,037   
901,612    $

431,143    $
342,540   
327,324   
105,899   
40,425   
1,247,331    $

443,216 
1,191,381 
154,773 
50,074 
21,510 
1,860,954

For the year ended December 31
2020

2021

2019

267,948    $
173,056   
4,347   
445,351    $

265,316    $
29,757   
2,685   
297,758    $

264,804 
14,856 
2,564 
282,224 

  $

  $

  $

  $

F-37

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
  
 
 
  
  
 
 
  
  
 
 
  
  
 
 
 
  
  
  
  
  
 
 
 
 
 
 
 
 
 
 
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
 
 
 
 
 
 
 
 
 
 
 
e.

Employee benefits expense

Short-term benefits
Post-employment benefits
Share-based payments (Note 19)

Equity-settled
Cash-settled

Total employee benefits expense

Employee benefits expense by function
General and administrative expenses
Research and development expenses

17.

INCOME TAXES

Income Tax Recognised in Profit or Loss

Current tax expense/(benefit)

In respect of the current period
Adjustments for prior periods

Loss before income tax
Income tax benefit calculated at the statutory rate
Tax effect of income not taxable in determining taxable income
Non-deductible expenses in determining taxable income
Tax credits for research and development expenditures
Unrecognised loss carryforwards
Effect  of  different  tax  rates  of  group  entities  operating  in  other
jurisdictions
Withholding tax
Adjustments for prior years’ tax
Income tax expense recognised in profit or loss

  $

  $

  $

  $

  $

  $

  $

  $

For the year ended December 31
2020

2019
5,628,025    $
325,059   

42,511   
1,272   
5,996,867    $

4,539,663    $
200,045   

132,200   
213,636   
5,085,544    $

4,210,477    $
1,786,390   
5,996,867    $

3,856,753    $
1,228,791   
5,085,544    $

2021

6,940,900 
257,128 

2,428,128 
(234,761)
9,391,395 

5,718,646 
3,672,749 
9,391,395

For the year ended December 31
2020

2019

2021

462,713    $
(54,711)  
408,002    $

-    $
-   
-    $

- 
- 
- 

2019

2020

(46,657,535)   $
(7,931,781)  
-   
4,115,850   
(2,474,280)  
5,980,036   

(16,971,289)   $
(2,885,119)  
-   
84,196   
(521,234)  
3,022,607   

2021

(31,590,582)
(5,370,399)
(464,439)
648,651 
(1,467,816)
6,044,928 

322,888   
450,000   
(54,711)  
408,002    $

299,550   
-   
-   
-    $

609,075 
- 
- 
-

The  Company  has  unused  tax  losses  of  $207  million  for  fiscal  year  2021  (fiscal  year  2020:  $164  million)  available  for  offset
against  future  profits.  No  deferred  tax  asset  has  been  recognised  in  respect  of  all  the  unused  tax  losses  as  it  is  not  considered
probable that there will be future taxable profits available. Subject to qualifying conditions, the unused trade losses can be carried
forward indefinitely.  

F-38

 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
    
 
    
 
  
 
 
 
 
 
 
 
 
 
 
    
   
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
 
 
   
   
 
    
 
  
 
 
 
 
 
 
 
 
    
 
    
   
 
 
 
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
a.

Cayman Islands

ASLAN  Cayman  is  incorporated  in  the  Cayman  Islands.  Under  the  current  laws  of  the  Cayman  Islands,  the  Company  is  not
subject to tax on income or capital gains. Additionally, the Cayman Islands does not impose a withholding tax on payments of
dividends to shareholders.

b.

Singapore

ASLAN  Pharmaceuticals  Pte.  Ltd.  and  Jaguahr  Therapeutics  Pte.  Ltd.,  incorporated  in  Singapore,  are  subject  to  the  statutory
corporate income tax rate of 17%. In connection with the licensing agreements with Kyungnam Biopharma (previously known as
BioGenetics)  in  February  and  March  2019,  the  Company  collected  upfront  payments  totaled  $3,000,000  from  Kyungnam
Biopharma  in  total,  which  was  subject  to  withholding  taxes  of  15%  in  compliance  with  local  regulations  in  South  Korea.  The
Company  therefore  recognised  income  tax  expense  at  an  amount  of  $450,000.  Except  for  the  above,  ASLAN  Pharmaceuticals
Pte. Ltd. has no taxable income for the years ended December 31, 2019, 2020 and 2021 and Jaguahr Therapeutics Pte. Ltd. has no
taxable income for the years ended December 31, 2020 and 2021, and therefore, no other provision for income tax is required.

c.

Taiwan

ASLAN Pharmaceuticals Taiwan Limited, incorporated in Taiwan, is subject to the statutory corporate income tax rate of 20%
and the corporate surtax rate of 5%.

The income tax returns through 2019 have been assessed by the tax authorities. ASLAN Pharmaceuticals Taiwan Limited has no
taxable income for the years ended December 31, 2019, 2020 and 2021.

d. Australia

ASLAN Pharmaceuticals Australia Pty Ltd., incorporated in Australia, is subject to the statutory corporate income tax of 30%.
ASLAN Pharmaceuticals Australia Pty Ltd. has no taxable income for the years ended December 31, 2019, 2020 and 2021, and
therefore, no provision for income tax is required.

e. Hong Kong

ASLAN  Pharmaceuticals  Hong  Kong  Limited,  incorporated  in  Hong  Kong,  is  subject  to  the  statutory  corporate  income  tax  of
16.5%. Under the Hong Kong tax law, ASLAN Pharmaceuticals Hong Kong Limited is exempted from income tax on its foreign
derived income and there are no withholding taxes in Hong Kong on the remittance of dividends. ASLAN Pharmaceuticals Hong
Kong  Limited  has  no  taxable  income  for  the  years  ended  December  31,  2019,  2020  and  2021,  and  therefore,  no  provision  for
income tax is required.

f.

China

ASLAN Pharmaceuticals (Shanghai) Co. Ltd., incorporated in China, is subject to the statutory corporate income tax rate of 25%.
ASLAN Pharmaceuticals (Shanghai) Co. Ltd. has no taxable income for the years ended December 31, 2019, 2020 and 2021, and
therefore, no provision for income tax is required.

g. United States of America

ASLAN Pharmaceuticals (USA) Inc., incorporated in Delaware, USA in October 2018, is subject to the statutory federal income
tax rate of 21% and state income tax rate of 8.7%.

F-39

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
ASLAN  Pharmaceuticals  (USA)  Inc.  has  no  taxable  income  for  the  years  ended  December  31,  2019,  2020  and  2021,  and
therefore, no provision for income tax is required.

 18. LOSS PER ORDINARY SHARE

Basic and diluted loss per ordinary share
Basic and diluted loss per equivalent ADS

For the year ended December 31
2020

2019

2021

  $
  $

(0.29)   $
(1.45)   $

(0.08)   $
(0.40)   $

(0.10)
(0.48)

Each  ADS  represents  five  ordinary  shares.  The  loss  and  weighted-average  number  of  ordinary  shares  outstanding  used  in  the
computation of loss per share are as follows:

Loss used in the computation of basic and diluted
   loss per ordinary share
Weighted-average number of ordinary shares in the
   computation of basic loss per ordinary share
Weighted-average number of equivalent ADS in
   the computation of basic loss per ADS

19.

SHARE-BASED PAYMENT ARRANGEMENTS

Employee Share Option Plan

For the year ended December 31
2020

2019

2021

  $

(47,015,967)   $

(16,197,889)   $

(31,321,618)

162,392,602   

192,226,528   

325,684,272 

32,478,520   

38,445,306   

65,136,854

Under the Company’s 2014 employee share option plan (the “2014 Plan”), qualified employees of the Company and its subsidiaries
were  granted  6,670,356  options  (representing  13,340,712  ordinary  shares  post  share  split)  from  July  2010  to  July  2016.  Under  the
Company’s 2017 employee share option plan (the “2017 Plan”), qualified employees of the Company and its subsidiaries were granted
825,833  options  in  September  2017.  Each  option  entitles  the  holder  to  subscribe  for  one  ordinary  share  of  the  Company.  Options
granted pursuant to the 2014 Plan and the 2017 Plan are all vested in full or expired as of December 31, 2021.

On December 10, 2020, the Board of Directors (the “Board”) of the Company approved the Company’s 2020 Equity Incentive Plan
(the “2020 EIP”). The 2020 EIP, among other things, provides for the grant of restricted stock awards, stock options and other equity-
based awards to employees, officers, directors, and consultants.

The  maximum  number  of  ordinary  shares  that  may  be  issued  under  the  2020  EIP  was  originally  20,676,974  ordinary  shares  (an
equivalent of 4,135,395 ADS of the Company, each ADS representing five ordinary shares). On December 15, 2020 and during the
year ended December 31, 2021, 3,824,062 and 282,000 options were granted under the Company’s 2020 EIP, respectively. Each option
entitles the holder to subscribe for one ADS of the Company. The options granted are valid for 10 years. No performance conditions
were attached to the plan. No more than 62,030,922 ordinary shares (an equivalent of 12,406,184 ADSs) may be issued under the 2020
EIP upon the exercise of incentive stock options. In addition, the number of ordinary shares reserved for issuance under the 2020 EIP
will automatically increase on January 1 of each year, commencing on January 1, 2022 and ending on (and including) January 1, 2030,
in  an  amount  equal  to  4%  of  the  total  number  of  ordinary  shares  outstanding  on  December  31  of  the  preceding  calendar  year.  The
Board may act prior to January 1 of a given year to provide that there will be no increase for such year or that the increase for such year
will be a lesser number of ordinary shares.

F-40

 
 
 
 
 
 
 
 
   
   
 
 
 
 
 
 
 
 
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
In connection with the approval of the 2020 EIP, the Board determined that there will be no increase for January 1, 2021. The Board
also determined that there will be an increase as 13,948,935 ordinary shares (an equivalent of 2,789,787 ADS) in the amount equal to
4%  of  the  total  outstanding  ordinary  shares  as  of  December  31,  2021,  among  which  8,875,745  ordinary  shares  (an  equivalent  of
1,775,149 ADS) had been granted on January 1, 2022. If an award under the 2020 EIP, expires, lapses or is terminated, exchanged for
cash,  surrendered,  repurchased,  cancelled  without  having  been  fully  exercised,  forfeited  or  is  withheld  to  satisfy  a  tax  withholding
obligation in connection with an award or to satisfy a purchase or exercise price of an award, any unused shares subject to the award
will, as applicable, become or again be available for new grants under the 2020 EIP. Awards granted under the 2020 EIP in substitution
for  any  options  or  other  equity  or  equity-based  awards  granted  by  an  entity  before  the  entity’s  merger  or  consolidation  with  the
Company or the Company’s acquisition of the entity’s property or stock will not reduce the number of ordinary shares available for
grant  under  the  2020  EIP,  but  will  count  against  the  maximum  number  of  ordinary  shares  that  may  be  issued  upon  the  exercise  of
incentive stock options. References in this summary to ordinary shares include an equivalent number of the Company’s ADSs.

Information on employee share options granted from the 2014 Plan is as follows. Each option entitles the holder to subscribe for one
ordinary share of the Company (1 ADS equals to 5 ordinary shares):

2019

For the Year Ended December 31
2020

2021

Balance at January 1
Options forfeited
Options exercised
Balance at December 31
Options exercisable, end
   of period

Weighted-
average
Exercise
Price

Weighted-
average
Exercise
Price

Number of

Options    

Weighted-
average
Exercise
Price

Number of

Options    

1.41      6,670,356    $
-     
2.26     
0.20     
-     
1.43      6,670,356     

1.43      6,670,356    $
-     
(572,500)    
1.43      6,097,856     

-     
-     

1.43 
- 
0.43 
1.43 

Number of

Options    
    6,822,523    $
(32,167)    
(120,000)    
    6,670,356     

  6,670,356 

1.43      6,670,356     

1.43      6,097,856     

1.43

Information on employee share options granted from the 2017 Plan is as follows. Each option entitles the holder to subscribe for one
ordinary share of the Company (1 ADS equals to 5 ordinary shares):

Balance at January 1
Options forfeited
Options exercised
Balance at December 31
Options exercisable,
   end of period

2019

For the Year Ended December 31
2020

2021

Weighted-
average
Exercise
Price

Number of

Options    

Weighted-
average
Exercise
Price

Number of

Options    

Weighted-
average
Exercise
Price

Number of

Options    

698,167    $
(197,000)    
-     
501,167     

1.28     
1.28     
-     
1.28     

501,167    $
-     
-     
501,167     

1.28     
-     
-     
1.28     

501,167    $
-     
-     
501,167     

1.28 
- 
- 
1.28 

501,167 

1.28     

501,167     

1.28     

501,167     

1.28

F-41

 
 
 
 
 
 
 
   
   
 
 
 
   
   
 
   
   
 
 
 
 
 
 
 
 
 
 
 
   
   
 
 
 
   
   
 
   
   
   
   
 
 
 
 
 
 
Information on employee share options granted under the 2020 EIP is as follows. Each option entitles the holder to subscribe for one
ADS of the Company:

For the Year Ended
December 31

2020

2021

Balance at January 1
Options granted
Options forfeited
Options exercised
Balance at December 31
Options exercisable, end of period
Weighted-average fair value of each option
   granted

Number of
Options

-    $
3,824,062     
-     
-     
3,824,062    $
-    $

Weighted-
average
Exercise
Price

Weighted-
average
Exercise
Price

Number of
Options

$

2.06     
-     
-     

-      3,824,062 
282,000 
(81,000)
(3,500)    
$
$

2.06      4,021,562 
-      1,497,524 

2.06 
3.24 
2.06 
2.06 
2.06 
2.06 

    $

1.62       

$

2.63

Information on outstanding options as of December 31, 2021 is as follows:

F-42

 
 
 
 
 
 
   
 
 
 
   
   
 
 
 
   
 
   
 
 
   
 
 
   
   
 
   
 
     
 
 
 
 
 
 
 
Range of Exercise Price
Weighted-average 
Contractual Life
   (Years)

Remaining

July
2012    

July
2014    
  $ 0.80     $0.80-$1.36    $ 1.36     $1.36-$1.88  $ 2.26     $ 1.28

July
2016    

July
2015

July
2013

July
2017    

Dec
2020    

January-
July
2021

    $ 2.06     $2.35-$4.12

0.4      

1.4

2.4    

3.4

4.4    

5.4

      9.08    

9.36

Options  granted  in  the  2014  Plan,  the  2017  Plan,  and  the  2020  EIP  were  priced  using  the  binomial  option  pricing  model,  and  the
inputs to the model were as follows:

Grant-date share price
Exercise price
Expected volatility
Expected life (years)
Risk-free interest rate

July 2012
1.25
0.80

  $
  $

52.25%  

10
1.61%

July 2013
1.36
  $
  $0.80-$1.36  
50.58%  

10
2.5%

July 2014
1.36
1.36

  $
  $

50.86%  

10
2.58%

July 2015
1.88
  $
  $1.36-$1.88  
36.37%  

July 2016
2.26
2.26

  $
  $

July 2017
1.28
1.28

  $
  $

  $
  $

39.34%  

38.33%  

10
2.43%

10
1.46%

10
1.10%

Dec 2020
2.22
2.06
66.25%
10
0.92%

January-July
2021
$2.35-$4.12
$2.35-$4.12
  59.99% - 64.92%
10
1.07%-1.69%

Expected volatility was based on the average annualised historical share price volatility of comparable companies before the grant date.

Compensation  costs  recognised  for  the  years  ended  December  31,  2019,  2020  and  2021  were  $42,511,  $132,200  and  $2,428,128
respectively.

F-43

 
 
 
 
   
 
   
     
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Long Term Incentive Plan

On August 23, 2017 and February 1, 2018, the Company granted 1,462,000 and 104,000 ordinary shares (equivalent to 292,400 ADS
and 20,800 ADS) bonus entitlement units to the Company’s executive officers pursuant to the 2017 LTIP, respectively. The value of
the 2017 LTIP, which was originally measured based on the quoted share price, was changed retrospectively at a 5:1 conversion ratio
of the Taiwan share price to the ADS price due to the modification of the 2017 LTIP approved by the board of directors on July 30,
2018. On July 30, 2018, the Company granted 241,142 bonus entitlement units to the executive officers pursuant to the 2018 LTIP, and
on July 30, 2019, the Company granted 491,020 bonus entitlement units to the executive officers pursuant to the 2019 LTIP.

Upon vesting and redemption, each unit award is converted into a cash payment equal to the number of units multiplied by the per-
share fair market value of the Company’s ordinary shares on the day following the Company’s receipt of a redemption notice. The
292,400  bonus  entitlement  units  granted  under  the  2017  LTIP  will  be  one-third  vested  each  year  after  the  first,  second,  and  third
anniversary of the award. The 20,800 bonus entitlement units granted under the 2017 LTIP will be one-half vested each year after the
second and third anniversary of the award. The 241,142 bonus entitlement units granted under the 2018 LTIP will be one-third vested
each year after the first, second, and third anniversary of the award. The 491,020 bonus entitlement units granted under the 2019 LTIP
will be one-third vested each year after the first, second, and third anniversary of the award.

Under the Company’s 2017 LTIPs, the respective quoted fair value of the awards on the grant date August 23, 2017 was $5.50 and
February 1, 2018 was $8.04, based on the equivalent ADS price of the Company’s Taiwan share price respectively. Under the 2018
and 2019 LTIPs are based on the respective quoted fair value of the awards on the grant date July 30, 2018 was $7.90 and July 30,
2019 was $2.92, being the closing price of ADS, at those dates respectively.

283,501 units have been forfeited as of December 31, 2020 and December 31, 2021. The quoted fair value on the reporting date is
based on the closing price per ADS of $1.83 and $1.12 as of December 31, 2020 and December 31, 2021, respectively.

Each bonus entitlement unit grants the holders of the LTIPs a conditional right to receive an amount of cash equal to the per-unit fair
market  value  of  the  Company’s  ordinary  shares  and  ADSs,  respectively,  on  the  settlement  date.  The  LTIPs  qualify  as  cash-settled
share-based  payment  transactions.  The  Company  recognises  the  liabilities  in  respect  of  its  obligations  under  the  LTIPs,  which  are
measured based on the Company’s quoted market price of its ADSs at the reporting date, and takes into account the extent to which
the services have been rendered to date.

The Company recognised total expenses of $1,272 and $213,636 in respect of the LTIPs for the years ended December 31, 2019 and
2020 and recognised total benefit of $234,761 in 2021. As of December 31, 2020 and December 31, 2021, the Company recognised
compensation  liabilities  of  $1,073,593  and  $701,582  as  current  (classified  as  other  payables),  respectively,  and  $111,990  and  $0  as
non-current, respectively.

F-44

 
 
 
 
 
 
 
 
The Company’s 2017 LTIP is described as follows:

Balance at January 1
Awards granted
Awards exercised
Awards forfeited
Balance at December 31
Balance exercisable, end of period

The Company’s 2018 LTIP is described as follows:

Balance at January 1
Awards granted
Awards forfeited
Awards exercised
Balance at December 31
Balance exercisable, end of period

The Company’s 2019 LTIP is described as follows:

Balance at January 1
Awards granted
Awards forfeited
Balance at December 31
Balance exercisable, end of period

20. CAPITAL MANAGEMENT

Number of ADSs units
For the year ended December 31
2020

2021

2019

295,867   
-   
-   
(63,867)  
232,000   
145,667   

232,000   
-   
-   
(16,867)  
215,133   
204,733   

215,133 
- 
(13,867)
- 
201,266 
201,266

Number of ADSs units
For the year ended December 31
2020

2021

2019

241,142   
-   
(73,053)  
-   
168,089   
56,030   

168,089   
-   
(25,644)  
-   
142,445   
99,237   

142,445 
- 
- 
(9,928)
132,517 
132,517

Number of ADSs units
For the year ended
December 31
2020

2019

-   
491,020   
-   
491,020   
-   

491,020   
-   
(104,070)  
386,950   
128,983   

2021

386,950 
- 
- 
386,950 
257,967

The Company manages its capital to ensure that entities in the Company will be able to safeguard cash as well as maintain financial
liquidity and flexibility to support the development of its product candidates and programs as a going concern through the optimization
of the debt and equity balance.

The Company’s financial strategy is designed to maintain a flexible capital structure consistent with the objectives stated above and to
respond to business growth opportunities and changes in economic conditions. The capital structure of the Company mainly consists of
borrowings  and  equity  of  the  Company.  Key  management  personnel  of  the  Company  review  the  capital  structure  periodically.  To
maintain or balance the overall capital structure, the Company may adjust the amounts of long-term borrowings, or the issuance of new
shares capital or other equity instruments.

F-45

 
 
 
 
 
 
 
 
 
 
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
As of December 31, 2021, there were no changes in the Company’s capital management policy, and the Company is not subject to any
externally imposed capital requirements other than those restrictions disclosed in Note 13 under K2HV Loan Agreement.

21. RECONCILIATION OF LIABILITIES ARISING FROM FINANCING ACTIVITIES

The  table  below  details  changes  in  the  Company’s  liabilities  arising  from  financing  activities,  including  both  cash  and  non-cash
changes. Liabilities arising from financing activities are those for which cash flows were, or future cash flows will be, classified in the
Company’s consolidated statements of cash flows as cash flows from financing activities.

Non-cash changes

Lease Liabilities – current
Lease Liabilities – non-current
Long-term borrowings (Note 13)
Long-term borrowings from related parties (Notes
13 and 23)

Interest
paid

January 1,
2019

Net
proceeds/
(repayment)   
-    $ (36,037)   $ (243,265)   $ 507,808    $
-     
490,835     
    13,974,794     

December 31,
Interest
2019
expense
264,543 
-    $ 36,037    $
-     
490,835 
-     
-     
-      2,697,574      (459,067)     852,004      17,065,305 

Additions/
(Transfer)

    Others*    

-     
-     

  $

-     

-     

-     

552,426     

179     

13,571     

566,176

Non-cash changes

Lease Liabilities – current
Lease Liabilities – non-current
Current borrowings (Notes 13)
Current  borrowings  from  related  parties  (Notes
13 and 23)
Long-term borrowings (Notes 13)
Long-term  borrowings  from  related  parties
(Notes 13 and 23)

  $

Net
proceeds/
(repayment)   

Interest
paid

January 1,
2020
209,686    $ 35,445    $
264,543    $ (37,935)   $ (202,605)   $
-     
-     
490,835     
(209,686)    
-     
-      2,900,971     
-     

Additions/
(Transfers)

    Others*    

-     
-     

Interest
expense

December 31,
2020
271,624 
2,490    $
-     
281,149 
-      2,900,971 

-     
    17,065,305     

566,176     

-     
-     

-     

F-46

-     
617,912     
-      (2,900,971)    

-     

617,912 
(81,920)     1,101,007      15,183,421 

-     

-     

(617,912)    

(54,163)    

105,899     

-

 
 
 
 
 
 
   
 
     
 
     
 
   
     
 
 
 
 
   
   
   
 
   
   
 
 
 
   
 
     
 
     
 
   
     
 
 
 
 
   
   
   
 
   
   
   
   
 
 
Lease Liabilities – current
Lease Liabilities – non-current
Current borrowings (Note 13)
Current  borrowings  from  related  parties  (Note
13 and 23)
Long-term borrowings (Note 13)
Other payable – interest payables (Note 12)

Net
proceeds/
(repayment)  

Non-cash changes

Additions/
(Transfers)** 

  Others*  

Interest
expense

Interest
paid

January 1,
2021
271,624    $ (21,510)   $
-     
281,149     

  $

-     
    2,900,971      (484,043)     (2,571,701)    

(353,649)   $ 281,149    $
(281,149)    
-     

-    $
-     
-     

21,510    $
-     
154,773     

December 31,
2021
199,124 
- 
- 

617,912      (117,986)    

    15,183,421     
735,510     

(550,000)    
-      15,939,643     
-      (1,680,628)    

-     

-     
(688,324)     (124,827)    

50,074     

- 
547,396      30,857,309 
142,083

-      1,087,201     

-     

*
**

Others comprise mainly foreign currency translation differences. For lease liabilities, it also includes lease modifications and disposals.
Transfer from long-term borrowings represented transfer of fair value for warrants at inception

F-47

 
 
   
 
 
   
 
 
   
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
   
 
 
 
 
22. FINANCIAL INSTRUMENTS

a.

Fair value of financial instruments not measured at fair value

The  Company  believes  that  the  carrying  amounts  of  financial  assets  and  financial  liabilities  not  measured  at  fair  value
approximate their fair values.

b.

Fair value of financial instruments measured at fair value on a recurring basis

1)

Fair value- hierarchy

December 31, 2020

Financial assets at fair value through profit or loss

Derivative financial assets

Financial liabilities at fair value through profit or loss

Derivative financial liabilities

  $

  $

-    $

-    $

-    $

137,926    $

137,926 

-    $

267,000    $

267,000

  Level 1     Level 2     Level 3    

Total

December 31, 2021

Financial liabilities at fair value through profit or loss

Derivative financial liabilities – K2 warrants

  $

-    $

-    $

223,352    $

223,352

  Level 1     Level 2     Level 3    

Total

There were no transfers among Levels 1, 2 and 3 in the current and prior year.

2) Valuation techniques and inputs applied for Level 3 fair value measurement

a) As  of  December  31,  2020,  the  fair  value  of  the  Level  3  instruments  were  the  derivative  financial  assets  -  pre-
redemption  right  and  the  derivative  financial  liabilities  -  conversion  right,  which  were  embedded  in  the
October/November 2019 Loan Facility. The fair values of those financial instruments are determined using binomial
evaluation  method  with  discount  rate  15%  assessing  by  market  bond  yield  curve  and  risk-free  rate  premium.  The
historical volatility used for valuation was 89.84% during the past 1 year of 2020.

b) As  of  December  31,  2021,  the  fair  value  of  the  Level  3  instrument  was  the  derivative  financial  liabilities  –  K2HV
warrants. The fair values of warrants are determined using option pricing models where the significant unobservable
input is historical volatility. An increase in the historical volatility used in isolation would result in an increase in the
fair value. The historical volatility used for valuation was 160.3% during the past 1 year of 2021.

F-48

 
 
 
 
 
 
 
 
 
 
 
 
 
     
       
       
       
 
   
      
      
      
  
 
 
 
 
 
   
      
      
      
  
 
 
 
 
 
 
 
 
 
 
 
c.

Categories of financial instruments

  December 31,     December 31,     December 31,  
2020

2021

2019

Financial assets
Financial assets at fair value through profit or loss

Derivative financial assets

Financial assets at amortised cost (1)
Financial assets at fair value through other
comprehensive income
Equity instruments

Financial liabilities
Financial liabilities at fair value through
profit or loss

Derivative financial liabilities

Financial liabilities at amortised cost (2)

 $

68,256    $
22,311,107     

137,926    $
14,427,678     

- 
91,047,060 

132,160     

-     

- 

262,350     
21,963,089     

267,000     
24,228,678     

223,352 
36,090,421

1)

2)

The  balances  include  financial  assets  at  amortised  cost,  which  comprise  of  cash  and  cash  equivalents  and  refundable
deposits.

The balances include financial liabilities at amortised cost, which comprise of trade payables, partial other payables, other
current liabilities and long-term borrowings.

d.

Financial risk management objectives and policies

The Company’s financial risk management objective is to monitor and manage the financial risks relating to the operations of the
Company. These risks include market risk (including foreign currency risk and interest rate risk), credit risk and liquidity risk. In
order to minimise the effect of financial risks, the Company devoted time and resources to identify and evaluate the uncertainty of
the market to mitigate risk exposures.

1) Market risk

The Company’s activities exposed it primarily to the financial risks of changes in foreign currency exchange rates (see (a)
below) and interest rates (see (b) below).

a)

Foreign currency risk

The Company had foreign currency transactions, which exposed the Company to foreign currency risk.

F-49

 
 
 
 
 
 
   
   
 
 
   
     
      
  
 
 
      
      
  
 
 
 
 
  
   
      
  
  
 
 
      
      
  
 
 
  
   
      
  
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
The Company’s significant financial assets and liabilities denominated in foreign currencies were as follows:

Financial assets
Monetary items

SGD

Financial liabilities
Monetary items

SGD

Financial assets
Monetary items

SGD

Financial liabilities
Monetary items

SGD

Foreign

Currencies    

December 31, 2020
Exchange
Rate

Carrying
Amount

  S$

458,878     

0.7566    $

347,190 

  S$ 15,722,226     

0.7566    $ 11,895,538 

Foreign

Currencies    

December 31, 2021
Exchange
Rate

Carrying
Amount

  S$

837,336     

0.7411    $

620,563 

  S$ 15,649,526     

0.7411    $ 11,598,118 

Sensitivity analysis

The Company is mainly exposed to the Singapore Dollar.

The following table details the Company’s sensitivity to a 5% increase in the U.S. dollar against the relevant foreign
currency. The rate of 5% is the sensitivity rate used when reporting foreign currency risk internally to key management
personnel and represents management’s assessment of the reasonably possible change in foreign exchange rates. The
sensitivity analysis includes only outstanding foreign currency denominated monetary items. A positive number below
indicates  a  decrease  in  pre-tax  loss  where  the  U.S.  dollar  strengthens  5%  against  the  relevant  currency.  For  a  5%
weakening  of  the  U.S.  dollar  against  the  relevant  currency,  there  would  be  an  equal  and  opposite  impact  on  pre-tax
loss, and the balances below would be negative.

Profit or loss*

SGD

For the year ended December 31
2021
2020
2019

 $

(467,734)  $

(577,417)  $

(548,878)

*

This is mainly attributable to the exposure to outstanding deposits in banks and loans in foreign currency at the
end of the reporting period.

b)

Interest rate risk

The Company is exposed to interest rate risk because entities in the Company borrowed funds at fixed baseline interest
plus floating interest rates.

F-50

 
 
 
 
 
 
 
   
 
    
      
      
  
    
      
      
  
 
    
      
      
  
    
      
      
  
    
      
      
  
 
    
      
      
 
 
 
 
 
 
 
 
   
 
    
      
      
  
    
      
      
  
 
    
      
      
  
    
      
      
  
    
      
      
  
 
    
      
      
 
 
 
 
 
 
 
 
 
 
 
   
   
 
 
   
     
      
  
 
 
   
       
       
 
 
 
 
 
 
The  sensitivity  analysis  below  is  determined  based  on  the  Company’s  exposure  to  interest  rates  for  fixed  rate
borrowings at the end of the reporting period, and is prepared assuming that the amounts of liabilities outstanding at
the end of the reporting period are outstanding for the whole year. A 100-basis point increase or decrease is used when
reporting  interest  rate  risk  internally  to  key  management  personnel  and  represents  management’s  assessment  of  the
reasonably possible change in interest rates.

If interest rates had been 100 basis points higher and all other variables were held constant, the Company’s pre-tax loss
for the years ended December 31, 2019, 2020 and 2021 would have increased by $151,896, $194,378 and $308,573,
respectively.

2) Credit risk

Credit risk refers to the risk that a counterparty will default on its contractual obligations resulting in a financial loss to the
Company. The Company adopted a policy of only dealing with creditworthy counterparties and financial institutions, where
appropriate, as a means of mitigating the risk of financial loss from defaults.

3)

Liquidity risk

The Company manages liquidity risk by monitoring and maintaining a level of cash and cash equivalents that are deemed
adequate  to  finance  the  Company’s  operations  and  mitigate  the  effects  of  fluctuations  in  cash  flows.  In  addition,
management monitors the utilization of long-term borrowings and ensures compliance with repayment conditions.

As  the  Company  is  in  the  research  and  development  phase,  the  Company  will  be  seeking  future  funding  based  on  the
requirements  of  its  business  operations.  The  Company  is  able  to  exercise  discretion  and  flexibility  to  deploy  its  capital
resources in the process of the research and development activities according to the schedule of fund raising. The Company
intends to explore various means of fundraising to meet its funding requirements to carry out the business operations, such
as the issuance of its ordinary shares sponsoring ADS. The Company may also use other means of financing such as out
licensing to generate revenue and cash. Management believes that it currently has plans and opportunities in place which
will allow to fund and meet its operating expenses and capital expenditure requirements and meet its obligations for at least
the next twelve months from December 31, 2021. However, the future viability of the Company depends on its ability to
raise additional capital to finance its operations.

On February 25, 2021 and March 4, 2021, the Company had completed a private placement raising for gross proceeds of
$18.0  million  and  closed  a  public  offering  with  gross  proceeds  $69.0  million.  Further,  the  Company  has  an  ATM  Sales
Agreement with Jefferies LLC, pursusant to which it raised net proceeds of $14.1 million during the year ended December
31, 2021. As of December 31, 2021, the Company had $62.8 million in proceeds available for sale under this ATM Sales
Agreement. Please refer to Note 14 for details.

F-51

 
 
 
 
 
 
 
 
 
 
 
23. TRANSACTIONS WITH RELATED PARTIES

Balances and transactions between the companies and its subsidiaries which are related parties of the Company, have been eliminated
on consolidation and are not disclosed in this note. Besides information disclosed elsewhere in the other notes, details of transactions
between the Company and other related parties are disclosed as follows.

a.

Related party name and category

Related Party Name

Related Party Category

JANK Howden Pty Ltd
Key Management Personnel

Related party in substance
Key Management Personnel/Other

b.

Loans from related parties

Related Party Category/Name
Related party in substance / JANK Howden Pty Ltd
Key Management Personnel / Others

Interest Payable

Related Party Category/Name
Related party in substance / JANK Howden Pty Ltd
Key Management Personnel / Others

Interest expense

Related Party Category/Name
Related party in substance / JANK Howden Pty Ltd
Key Management Personnel / Others

The loans from the related parties are unsecured.

c.

Compensation of Key Management Personnel

Related Party Category/Name
Short-term employee benefits
Post-employment benefits
Share-based payments recognised

December 31,
2020

December 31,
2021

500,000    $
50,000   
550,000    $

December 31,
2020

December 31,
2021

61,711    $
6,201   
67,912    $

  $

  $

  $

  $

- 
- 
-

- 
- 
-

For the year ended December 31
2020

2019

2021

  $

  $

12,337    $
1,234   
13,571    $

96,272    $
9,627   
105,899    $

45,522 
4,552 
50,074

For the year ended
December 31
2020
2,368,143    $
99,217   
138,794   
2,606,154    $

2019
2,918,180    $
105,449   
29,176   
3,052,805    $

  $

  $

2021
2,881,215 
112,095 
2,048,669 
5,041,979

The  remuneration  of  directors  and  key  executives  was  determined  by  the  remuneration  committee  based  on  the  performance  of
individuals and market trends.

F-52

 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
24.

SEGMENT INFORMATION

The  company’s  major  business  is  research  and  development  and  operates  only  in  one  single  segment.  The  Board  of  directors,  who
allocates resources and assesses performance of the Company as a whole, has identified that the Company has only one reportable
operating segment.

The  Company  has  only  one  reportable  operating  segment,  and  therefore,  the  reportable  segment  information  is  the  same  as  the
financial statements. The following is an analysis of the Company’s revenue from its major products and services.

Out-licensing

  $

For the year ended December 31
2020

2021

2019
3,000,000    $

-    $

-

For the year ended December 31, 2019, there was revenue generated from out-licensing of commercialization rights in South Korea to
Kyungnam Biopharma (previously known as Biogenetics) for varlitinib and farudodstat amounting to $3 million.

25. OTHER ITEMS/SUBSEQUENT EVENTS

a.

On January 5, 2022, the Company drew down the second tranche of the loan facility provided by K2HV pursuant to the Loan
Agreement. The second tranche milestone was completed, and the full funds were received on February 4, 2022. As a result of the
drawdown of the second tranche of the loan facility, the number of ordinary shares exercisable under the K2 Warrant increased to
2.95% of $25 million, being the aggregate term loan advances at that date, divided by the warrant price of $0.5257 per ordinary
share (equivalent to $2.6285 per ADS), as detailed in Note 13.

F-53

 
 
 
 
 
 
 
 
 
   
   
 
 
 
 
 
 
 
 
 
 
 
DESCRIPTION OF SECURITIES
REGISTERED UNDER SECTION 12 OF THE EXCHANGE ACT

Exhibit 2.5

As of December 31, 2021, ASLAN PHARMACEUTICALS LIMITED, or “we,” “us,” and “our”, had the following series of securities registered pursuant to
Section 12(b) of the Securities Exchange Act, as amended, or Exchange Act:

Title of each class
American Depositary Shares (ADSs), each
representing five ordinary shares, par value $0.01
per ordinary share
Ordinary shares, par value $0.01 per share*
* Not for trading, but only in connection with the
registration of the American Depositary Shares.

Trading symbol

Name of each exchange on which registered

ASLN

The Nasdaq Global Market

The Nasdaq Global Market *

American Depositary Shares, or ADSs, each representing five ordinary shares, par value $0.01 per ordinary share, or the “shares” or “ordinary shares”,
have been available in the U.S. through an American Depositary Receipt, or ADR, program since May 4, 2018. This program was established pursuant to
the deposit agreement that we entered into with JPMorgan Chase Bank, N.A., or JPMorgan, as depositary, or Deposit Agreement. Our ADRs have been
listed on the Nasdaq Global Market, or Nasdaq, since May 2018 and are traded under the symbol “ASLN”. In connection with this listing (but not for
trading), the shares are registered under Section 12(b) of the Exchange Act. This exhibit contains a description of the rights of (i) the holders of ordinary
shares and (ii) ADR holders. Shares underlying the ADSs are held by JPMorgan, the depositary, and holders of ADSs will not be treated as holders of the
shares.

The following summary is subject to and qualified in its entirety by our Tenth Amended and Restated Memorandum and Articles of Association, or
Articles, and by the Companies Act (as amended) of the Cayman Islands, or the Companies Act, and by the common law of the Cayman Islands. This is not
a summary of all the significant provisions of the Articles, the Companies Act or the common law of the Cayman Islands and does not purport to be
complete. Capitalized terms used but not defined herein have the meanings given to them in our annual report on Form 20-F for the fiscal year ended
December 31, 2021 and in the Amended and Restated Deposit Agreement, which is an exhibit to our registration statements on Form F-6 filed with the
Securities and Exchange Commission, or SEC, on April 13, 2018 and September 4, 2020.

 General

DESCRIPTION OF ORDINARY SHARES

We are an exempted company incorporated in June 2014 with limited liability under the laws of the Cayman Islands and our affairs are governed by:

•
•
•

our Articles;
the Companies Act; and
the common law of the Cayman Islands.

As of the date of our annual report, our authorized share capital is $5,000,000 divided into 500,000,000 ordinary shares of a nominal or par value of $0.01
per ordinary share.

 
 
 
 
 
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
The following are summaries of material provisions of our Articles and the Companies Act insofar as they relate to the material terms of our share capital.

Ordinary Shares

General

All of our outstanding ordinary shares are fully paid and non-assessable, excluding those ordinary shares that have been issued to JPMorgan Chase Bank,
N.A., as depositary, which are being held for future sales and issuances of ADSs, if any, under the Sale Agreement. Our ordinary shares are issued in
registered form and certificates representing the ordinary shares have been issued to certain shareholders, including JPMorgan Chase Bank, N.A. Our
shareholders who are nonresidents of the Cayman Islands may freely hold and vote their shares.

Dividends. The holders of our ordinary shares are entitled to such dividends as may be declared by our board of directors. In addition, our shareholders may
declare dividends by ordinary resolution, but no dividend shall exceed the amount recommended by our directors. Our Articles provide that the directors
may, before recommending or declaring any dividend, set aside out of the funds legally available for distribution such sums as they think proper as a
reserve or reserves which shall be applicable for meeting contingencies or for equalizing dividends or for any other purpose to which those funds may be
properly applied. Under the laws of the Cayman Islands, our company may pay a dividend out of any of profit, retained earnings or the credit standing in
our company’s share premium account, provided that in no circumstances may a dividend be paid if this would result in our company being unable to pay
its debts as they fall due in the ordinary course of business immediately following the date on which the distribution or dividend is paid.

Voting Rights. Holders of our ordinary shares shall be entitled to one vote per ordinary share. Voting at any shareholders’ meeting is by show of hands
unless a poll is demanded (before or on the declaration of the result of the show of hands). A poll may be demanded by the chairman of such meeting or
any one or more shareholders present in person or by proxy at the meeting.

An ordinary resolution to be passed at a meeting by the shareholders requires the affirmative vote of a simple majority of the votes attaching to the ordinary
shares cast at a meeting, while a special resolution requires the affirmative vote of no less than two-thirds of the votes cast attaching to the outstanding
ordinary shares at a meeting. A special resolution will be required for important matters such as a change of name, making changes to our Articles or
approving a merger. Holders of the ordinary shares may, among other things, subdivide, consolidate or increase our share capital by ordinary resolution.

General Meetings of Shareholders. As a Cayman Islands exempted company, we are not obliged by the Companies Act or our Articles to call shareholders’
annual general meetings.

Shareholders’ general meetings may be convened by a majority of our board of directors. Advance written notice of at least seven calendar days (counting
from the date service is deemed to take place as provided in our Articles) is required for the convening of any general meeting of our shareholders. A
quorum required for any general meeting of shareholders consists of at least one shareholder present or by proxy, representing at least a majority of our
paid up voting share capital.

The Companies Act provides shareholders with only limited rights to requisition a general meeting, and does not provide shareholders with any right to put
any proposal before a general meeting. However, these rights may be provided in a company’s articles of association. Our Articles provide general
meetings shall also be convened on the requisition in writing of any Shareholder or Shareholders entitled to attend and vote at our general meetings holding
at least ten percent of the paid up voting share capital deposited at the Office specifying the objects of the meeting by notice given no later than 21 days
from the date of deposit of the requisition duly proceed to convene a general meeting to be held.

Transfer of Ordinary Shares. Subject to the restrictions set out below, any of our shareholders may transfer all or any of his or her ordinary shares by an
instrument of transfer in the usual or common form or any other form

 
 
approved by our board of directors. Our board of directors may determine to decline to register any transfer of shares for any reason.

Liquidation. On the winding up of our company, if the assets available for distribution amongst our shareholders shall be more than sufficient to repay the
whole of the share capital at the commencement of the winding up, the surplus shall be distributed amongst our shareholders in proportion to the par value
of the shares held by them at the commencement of the winding up, subject to a deduction from those shares in respect of which there are monies due, of
all monies payable to our company for unpaid calls or otherwise. If our assets available for distribution are insufficient to repay the whole of the share
capital, the assets will be distributed so that the losses are borne by our shareholders in proportion to the par value of the shares held by them.

Calls on Shares and Forfeiture of Shares. Our board of directors may from time to time make calls upon shareholders for any amounts unpaid on their
shares in a notice served to such shareholders at least 14 days prior to the specified time and place of payment. The shares that have been called upon and
remain unpaid are subject to forfeiture.

Redemption, Repurchase and Surrender of Shares. We may issue shares on terms that such shares are subject to redemption, at our option or at the option
of the holders of these shares, on such terms and in such manner as may be determined by our board of directors. We may also repurchase any of our shares
on such terms and in such manner as have been approved by our board of directors and agreed with the relevant shareholder. Under the Companies Act, the
redemption or repurchase of any share may be paid out of our profits, retained earnings or out of the proceeds of a new issue of shares made for the purpose
of such redemption or repurchase, or out of capital (including share premium account and capital redemption reserve) if our company can, immediately
following such payment, pay its debts as they fall due in the ordinary course of business. In addition, under the Companies Act no such share may be
redeemed or repurchased (a) unless it is fully paid up, (b) if such redemption or repurchase would result in there being no shares outstanding or (c) if the
company has commenced liquidation. In addition, our company may accept the surrender of any fully paid share for no consideration.

Variations of Rights of Shares. If at any time our share capital is divided into different classes (and as otherwise determined by our board of directors) the
rights attached to any such class may, subject to any rights or restrictions for the time being attached to any class only be materially adversely varied or
abrogated with the consent in writing of the holders of not less than two-thirds of the issued shares of the relevant class, or with the sanction of a resolution
passed at a separate meeting of the holders of the shares of such class by a majority of two-thirds of the votes cast at such a meeting. The board of directors
may vary the rights attaching to any class without the consent or approval of shareholders provided that the rights will not, in the determination of the board
of directors, be materially adversely varied or abrogated by such action.

Issuance of Additional Shares. Our Articles authorize our board of directors to issue additional ordinary shares from time to time as our board of directors
shall determine, to the extent of available authorized but unissued shares.

Our Articles also authorize our board of directors to establish from time to time one or more series of preferred shares with the approval of the board of
directors and with the approval of a special resolution and to determine, with respect to any series of preference shares, the terms and rights of that series,
including the:

•

•

•

•

•

Order, fixed amount or fixed ratio of allocation of dividends and other distributions on preferred shares;

Order, fixed amount or fixed ratio of allocation of the assets available for distribution on a liquidation of the Company;

Order of or restriction on the voting rights (including declaring no voting rights whatsoever) of preferred shareholders;

Other matters concerning rights and obligations incidental to preferred shares; and

Method by which the Company is authorized or compelled to redeem the preferred shares, or a statement that redemption rights shall not
apply.

 
 
 
 
 
 
 
 
Prior to the issuance of any preferred shares, the Articles shall be amended to set forth the rights and obligations of the preferred shares. Issuance of these
shares may dilute the voting power of holders of ordinary shares.

Inspection of Books and Records. Holders of our ordinary shares will have no general right under Cayman Islands law to inspect or obtain copies of our
corporate records (except for the memorandum and articles of association of our company, any special resolutions passed by our company and the register
of mortgages and charges of our company). However, we will provide our shareholders with annual audited financial statements.

Anti-Takeover Provisions. Some provisions of our Articles may discourage, delay or prevent a change of control of our company or management that
shareholders may consider favorable, including provisions that:

•

•

Authorize our board of directors to issue preferred shares in one or more series and to designate the price, rights, preferences, privileges
and restrictions of such preference shares; and

Limit the ability of shareholders to requisition and convene general meetings of shareholders.

However, under Cayman Islands law, our directors may only exercise the rights and powers granted to them under our Articles for a proper purpose and for
what they believe in good faith to be in the best interests of our company.

Exempted Company. We are an exempted company incorporated with limited liability under the Companies Act. The Companies Act distinguishes between
ordinary resident companies and exempted companies. Any company that is registered in the Cayman Islands but conducts business mainly outside of the
Cayman Islands may apply to be registered as an exempted company. The requirements for an exempted company are essentially the same as for an
ordinary company except that an exempted company:

•

•

•

•

•

•

•

•

Does not have to file an annual return of its shareholders with the Registrar of Companies;

Is not required to open its register of members for inspection;

Does not have to hold an annual general meeting;

May issue negotiable or bearer shares or shares with no par value;

May obtain an undertaking against the imposition of any future taxation (such undertakings are usually given for 20 years in the first
instance);

May register by way of continuation in another jurisdiction and be deregistered in the Cayman Islands;

May register as a limited duration company; and

May register as a segregated portfolio company.

“Limited liability” means that the liability of each shareholder is limited to the amount unpaid by the shareholder on the shares of the company (except in
exceptional circumstances, such as involving fraud, the establishment of an agency relationship or an illegal or improper purpose or other limited
circumstances in which a court may be prepared to pierce or lift the corporate veil).

Convertible Loan and Warrants

In September, October and November 2019, we entered into a series of loan facilities with certain of our directors, existing stockholders or affiliates
thereof, and others, for an aggregate loan amount of $3.25 million. In July 12, 2021, we entered into a Loan, Guaranty, and Security Agreement, or Loan
Agreement, with K2 HealthVentures LLC, or K2HV, pursuant to which we issued a warrant. The convertible loan facilities and warrants are described
below:

Convertible Loan Facility

On September 30, 2019, we entered into a convertible loan facility with Bukwang Pharmaceutical Co., Ltd., for an amount of $1.0 million (the Convertible
Loan Facility). The Convertible Loan Facility had a two-year term with a 10% interest rate per annum. The Convertible Loan Facility was repaid in March
2021.

 
 
 
 
 
 
 
 
 
 
 
 
October/November 2019 Loan Facility

On October 25, 2019, we entered into a loan facility with certain existing stockholders/directors, or affiliates thereof, and on November 11, 2019 we
entered into a related loan facility with the affiliate of another existing stockholder, for an aggregate amount of $2.25 million (collectively, the
October/November 2019 Loan Facility). The October/November 2019 Loan Facility had a two-year term with a 10% interest rate per annum. The
October/November 2019 Loan Facility was repaid in March 2021.

In connection with the October/November 2019 Loan Facility, we issued certain warrants (collectively referred to as the “Warrants”). In October 2019, we
drew down on $1.95 million under the loan facility. In connection with this initial draw down, we issued Warrants to purchase 483,448 ADSs (representing
2,417,240 ordinary shares) to the lenders. These Warrants entitle lenders optionally to purchase shares up to a maximum of 50% of the principal loan
amount, at an exercise price of $2.02 per ADS. In November 2019, we drew down on the remaining $0.3 million under the loan facility. In connection with
the second draw down, we issued Warrants to purchase 74,377 ADSs (representing 371,885 ordinary shares) to the lender. These Warrants entitle the lender
optionally to purchase shares up to a maximum of 50% of the principal loan amount, at an exercise price of $2.02 per ADS. The warrants expired on
August 25, 2021 (the first anniversary of the delisting of our ordinary shares on TPEx). At the same time of the repayment, holders of Warrants amounting
to $825,397 of the principal loan amount, exercised their warrants and purchased 2,045,355 ordinary shares (representing 409,071 ADSs) at an exercise
price of $2.02 per ADS. No more warrants are outstanding under October/November 2019 Loan Facility.

K2 Warrant and Participation Rights

In connection with the closing of the Loan Agreement with K2HV, we issued a warrant to purchase ordinary shares , or K2 Warrant, to K2 HealthVentures
Equity Trust LLC. The number of ordinary shares exercisable under the K2 Warrant equals (i) 2.95% of the aggregate outstanding principal amount of the
term loans funded to us divided by (ii) the warrant price of $0.5257 per share (subject to adjustment as provided therein). The K2 Warrant also includes a
cashless exercise feature allowing the holder to receive shares underlying the warrant in an amount reduced by the aggregate exercise price that would have
been payable upon exercise of the warrant for such shares. In addition, subject to compliance with applicable securities laws (including any holding period
requirements), we are required to use commercially reasonable efforts to facilitate and take all other actions required to enable the deposit of any or all of
the ordinary shares exercisable under the Warrant with our depositary for the issuance of American Depositary Shares. The K2 Warrant is exercisable until
its expiration on July 12, 2031. The K2 Warrant also provides for automatic cashless exercise or assumption as a result of certain transactions involving a
merger, acquisition or sale of the company, as set forth in the K2 Warrant. In January 2022, we drew down the second tranche of the loan facility provided
by K2HV and the full funds were received in February 2022.

The Loan Agreement with K2HV also provides K2 HealthVentures Equity Trust LLC with the right to participate in an aggregate amount of up to $5.0
million in any offering of our American Depositary Shares, ordinary shares, common stock, convertible preferred stock or other equity securities (or certain
other convertible instruments but excluding non-convertible debt securities), but excluding any at-the-market offerings or facilities, on the same terms,
conditions and pricing afforded to others participating in such offering; provided that with respect to any public offering, we are required to use
commercially reasonable efforts to provide K2 HealthVentures Equity Trust LLC with the opportunity to invest in each such offering if it is lawful to do so
(or if the offering is an underwritten public offering pursuant to a registration statement under the Securities Act of 1933, as amended, to use commercially
reasonable efforts to cause the underwriters for such offering to offer K2 HealthVentures Equity Trust LLC an allocation of securities in such offering).

Preferred Shares

Pursuant to our Articles, we may issue shares with rights which are preferential to those of ordinary shares issued by us with the approval of a majority of
our board of directors present at a meeting attended by two-thirds or more of the total number of directors and with the approval of a special resolution. Our
Articles must be amended by special resolution to provide for such preference shares.

 
 
 
 
Material Differences in Corporate Law

The Companies Act is modeled after the corporate legislation of the United Kingdom but does not follow recent United Kingdom statutory enactments, and
differs from laws applicable to United States corporations and their shareholders. Set forth below is a summary of the significant differences between the
provisions of the Companies Act applicable to us and the laws applicable to companies incorporated in Delaware and their shareholders.

Title of Organizational
Documents

  Delaware

  Cayman Islands

  Certificate of Incorporation Bylaws

  Memorandum of Association and Articles of Association

Duties of Directors

  Under Delaware law, the business and affairs of a

  As a matter of Cayman Islands law, directors of Cayman

corporation are managed by or under the direction of its
board of directors. In exercising their powers, directors
are charged with a fiduciary duty of care to protect the
interests of the corporation and a fiduciary duty of loyalty
to act in the best interests of its shareholders. The duty of
care requires that directors act in an informed and
deliberative manner and inform themselves, prior to
making a business decision, of all material information
reasonably available to them. The duty of care also
requires that directors exercise care in overseeing and
investigating the conduct of the corporation’s employees.
The duty of loyalty may be summarized as the duty to act
in good faith, not out of self-interest, and in a manner
which the director reasonably believes to be in the best
interests of the shareholders.

Islands companies owe fiduciary duties to their
respective companies to, amongst other things, 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. Five core duties are:

 • 

• 

• 

• 

• 

  a duty to act in good faith in what the directors
bona fide consider to be the best interests of the
company (and in this regard, it should be noted that
the duty is owed to the company and not to
associate companies, subsidiaries or holding
companies);

   a duty not to personally profit from opportunities
that arise from the office of director;

   a duty of trusteeship of the company’s assets;

  a duty to avoid conflicts of interest; and

  a duty to exercise powers for the purpose for which
such powers were conferred.

A director of a Cayman Islands company also owes the
company a duty to act with skill, care and diligence. It
was previously considered that a director need not
exhibit in the performance of his or her duties a greater
degree of skill than may reasonably be expected from a
person of his or her knowledge and experience.
However, there are indications that the courts are moving
towards an objective standard with regard to the required
skill and care.

 
 
 
 
Limitations on Personal Liability

  Subject to the limitations described below, a certificate of

of Directors

incorporation may provide for the elimination or
limitation of the personal liability of a director to the
corporation or its shareholders for monetary damages for
a breach of fiduciary duty as a director.

Such provision cannot limit liability for breach of loyalty,
bad faith, intentional misconduct, unlawful payment of
dividends or unlawful share purchase or redemption. In
addition, the certificate of incorporation cannot limit
liability for any act or omission occurring prior to the
date when such provision becomes effective.

  The Companies Act has no equivalent provision to
Delaware law regarding the limitation of director’s
liability. However, as a matter of public policy, Cayman
Islands law will not allow the limitation of a director’s
liability to the extent that the liability is a consequence of
the director committing a crime or of the director’s own
fraud, dishonesty or willful default.

Indemnification of Directors,

Officers, Agents, and Others

  A corporation has the power to indemnify any director,
officer, employee, or agent of the corporation who was,
is, or is threatened to be made a party who acted in good
faith and in a manner he believed to be in the best
interests of the corporation, and if with respect to a
criminal proceeding, had no reasonable cause to believe
his conduct would be unlawful, against amounts actually
and reasonably incurred.

  Cayman Islands law does not limit the extent to which a

company’s articles of association may provide for
indemnification of directors and officers, except to the
extent any such provision may be held by the Cayman
Islands courts to be contrary to public policy, such as to
provide indemnification against the consequences of
committing a crime, or against the indemnified person’s
own fraud or dishonesty.

Interested Directors

  Under Delaware law, a transaction in which a director

  Our Articles contain a provision that allows the director

who has an interest is not void or voidable solely because
such interested director is present at or participates in the
meeting that authorizes the transaction if: (i) the material
facts as to such interested director’s relationship or
interests are disclosed or are known to the board of
directors and the board in good faith authorizes the
transaction by the affirmative vote of a majority of the
disinterested directors, even though the disinterested
directors are less than a quorum, (ii) such material facts
are disclosed or are known to the shareholders entitled to
vote on such transaction and the transaction is
specifically approved in good faith by vote of the
shareholders, or (iii) the transaction is fair as to the
corporation as of the time it is authorized, approved or
ratified. Under Delaware law, a director could be held
liable for any transaction in which such director derived
an improper personal benefit.

who is in any way, whether directly or indirectly,
interested in a contract or proposed contract with us shall
declare the nature of his interest at a meeting of the
directors. A general notice given to the directors by any
director to the effect that he is to be regarded as
interested in any contract or other arrangement which
may thereafter be made with that company or firm shall
be deemed a sufficient declaration of interest in regard to
any contract so made. A director may vote in respect of
any contract or proposed contract or arrangement
notwithstanding that he may be interested therein and if
he does so his vote shall be counted and he may be
counted in the quorum at any meeting of the directors at
which any such contract or proposed contract or
arrangement shall come before the meeting for
consideration.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Voting Requirements

  The certificate of incorporation may include a provision
requiring supermajority approval by the directors or
shareholders for any corporate action.
In addition, under Delaware law, certain business
combinations involving interested shareholders require
approval by a
supermajority of the non-interested shareholders.

Voting for Directors

  Under Delaware law, unless otherwise specified in the

certificate of incorporation or bylaws of the corporation,
directors shall be elected by a plurality of the votes of the
shares present in person or represented by proxy at the
meeting and entitled to vote on the election of directors.

  For the protection of shareholders, certain matters must
be approved by special resolution of the shareholders as
a matter of Cayman Islands law, including alteration of
the memorandum or articles of association, appointment
of inspectors to examine company affairs, reduction of
share capital (subject, in relevant circumstances, to court
approval), change of name, authorization of a plan of
merger or transfer by way of continuation to another
jurisdiction or consolidation or voluntary winding up of
the company.
The Companies Act requires that a special resolution be
passed by a super majority of at least two-thirds or such
higher percentage as set forth in the articles of
association, of shareholders being entitled to vote and do
vote in person or by proxy at a general meeting, or by
unanimous written consent of shareholders entitled to
vote at a general meeting. Our Articles provide that a
resolution in writing signed by all the shareholders for
the time being entitled to receive notice of and to attend
and vote at our general meetings (or being corporations
by their duly authorized representatives) shall be as valid
and effective as if the same had been passed at a general
meeting duly convened and held.

  The Companies Act defines “special resolutions” only. A
company’s articles of association can therefore tailor the
definition of “ordinary resolutions” as a whole, or with
respect to specific provisions.

Our Articles contain a provision that we may by ordinary
resolution appoint any person to be a director. Further,
The directors shall have power at any time and from time
to time to appoint any person to be a director, either as a
result of a casual vacancy or as an additional director,
subject to the maximum number (if any) imposed by
Ordinary Resolution.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Cumulative Voting

  No cumulative voting for the election of directors unless

so provided in the certificate of incorporation.

  No cumulative voting for the election of directors unless
so provided in the articles of association. Our Articles do
not expressly provide for cumulative voting on the
election of directors.

Directors’ Powers Regarding

  The certificate of incorporation may grant the directors

Bylaws

the power to adopt, amend or repeal bylaws.

  The memorandum and articles of association may only
be amended by a special resolution of the shareholders.

Nomination and Removal of
Directors and Filling
Vacancies on Board

Mergers and Similar
Arrangements

Shareholders may generally nominate directors if they
comply with advance notice provisions and other
procedural requirements in company bylaws. Holders of a
majority of the shares may remove a director with or
without cause, except in certain cases involving a
classified board or if the company uses cumulative
voting. Unless otherwise provided for in the certificate of
incorporation, directorship vacancies are filled by a
majority of the directors elected or then in office.

Under Delaware law, with certain exceptions, a merger,
consolidation, exchange or sale of all or substantially all
the assets of a corporation must be approved by the board
of directors and a majority of the outstanding shares
entitled to vote thereon. Under Delaware law, a
shareholder of a 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

Nomination and removal of directors and filling of board
vacancies are governed by the terms of the articles of
association.

The Companies Act provides for the merger or
consolidation of two or more companies into a single
entity. The legislation makes a distinction between a
“consolidation” and a “merger.” In a consolidation, a
new entity is formed from the combination of each
participating company, and the separate consolidating
parties, as a consequence, cease to exist and are each
stricken by the Registrar of Companies. In a merger, one
company remains as the surviving entity, having in effect
absorbed the other merging party (with the vesting of the
undertaking, property and liabilities of the other merging
party with the surviving company) that then ceases to
exist.

determined by a court) in lieu of the consideration such
shareholder would otherwise receive in the transaction.
Delaware 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

Two or more Cayman Islands companies may merge or
consolidate. Cayman Islands companies may also merge
or consolidate with foreign companies provided that the
laws of the foreign jurisdiction permit such merger or
consolidation.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
90% of each class of capital stock without a vote by
shareholders of such subsidiary. Upon any such merger,
dissenting shareholders of the subsidiary would have
appraisal rights.

Under the Companies Act, a written plan of merger or
consolidation shall be approved by the directors of each
constituent company, which then must be authorized by
each constituent company by way of (i) a special
resolution of the members of each such constituent
company; and (ii) such other authorization, if any, as
may be specified in such constituent company’s articles
of association.

Shareholder approval is not required where a parent
company registered in the Cayman Islands seeks to
merge with one or more of its subsidiaries registered in
the Cayman Islands and a copy of the plan of merger is
given to every member of each subsidiary company to be
merged unless that member agrees otherwise.

Secured creditors must consent to the merger although
application can be made to the Grand Court of the
Cayman Islands for such requirement to be waived if
such secured creditor does not grant its consent to the
merger. Where a foreign company wishes to merge with
a Cayman company, consent or approval to the transfer
of any security interest granted by the foreign company
to the resulting Cayman entity in the transaction is
required, unless otherwise released or waived by the
secured party. If the merger plan is approved, it is then
filed with the Cayman Islands Registrar of Companies
along with a declaration by a director of each company.
The Registrar of Companies will then issue a certificate
of merger which shall be prima facie evidence of
compliance with all requirements of the Companies Act
in respect of the merger or consolidation.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
The surviving or consolidated entity remains or becomes
active while the other company or companies are
automatically dissolved. Unless the shares of such
shareholder are publicly listed or quoted, dissenting
shareholders in a merger or consolidation of this type are
entitled to payment of the fair value of their shares if
such shareholder provides a written objection before the
vote on such merger or consolidation. The fair value of
the shares will be determined by the Cayman Islands
court if it cannot be agreed among the parties. With
respect to shares that are listed or quoted, a shareholder
shall have similar rights only if it is required by the
terms of the merger or consolidation to accept for such
shares property other than (i) shares (or depositary
receipts in respect thereof) in the surviving or
consolidated company; (ii) listed or quoted shares (or
depositary receipts in respect thereof) of another
company; (iii) cash in lieu of any fractions of shares or
depositary receipts described at (i) and (ii); or (iv) any
combination of shares, depositary receipts or cash
described in (i)—(iii).

The plan of merger or consolidation must be filed with
the Registrar of Companies in the Cayman Islands
together with a declaration as to the solvency of the
consolidated or surviving company, a declaration as to
the assets and liabilities of each constituent company and
an undertaking that a copy of the certificate of merger or
consolidation will be given to the members and creditors
of each constituent company and that notification of the
merger and consolidation will be published in the
Cayman Islands Gazette.

Court approval is not required for a merger or
consolidation effected in compliance with these statutory
procedures.

 
 
 
 
 
 
Cayman companies may also be restructured or
amalgamated under supervision of the Grand Court of
the Cayman Islands by way of a court-sanctioned
“scheme of arrangement.” A scheme of arrangement is
one of several transactional mechanisms available in the
Cayman Islands for achieving a restructuring. Others
include share capital exchange, merger (as described
above), asset acquisition or control, through contractual
arrangements, of an operating business. A scheme of
arrangement must not be beyond the powers of the
company, as stated in the constitutional documents of the
company and also requires the approval of a majority, in
number, of each class of shareholders and creditors with
whom the arrangement is to be made and who must in
addition represent three-fourths in value of each such
class of shareholders or creditors, as the case may be,
that are present and voting either in person or by proxy
at the meeting summoned for that purpose. The
convening of the meetings and subsequently the terms of
the arrangement must be sanctioned by the Grand Court
of the Cayman Islands. While a dissenting shareholder
would have the right to express to the Court its view that
the transaction ought not be approved, the Court can be
expected to approve the scheme of arrangement if it is
satisfied that:

•the statutory provisions as to the required majority vote
have been met;

•     the classes which are required to approve the scheme
of arrangement have been properly constituted, so that
the members of such classes are properly and fairly
represented and the statutory majority are acting bona
fide without coercion of the minority to promote
interests adverse to those of the class;

  •    the meetings held by the company in relation to the
approval of the scheme of arrangement by such classes
have been convened and held in accordance with any
directions given by the Court;

 •    the scheme of arrangement has been properly
explained to the shareholders or creditors so that they
have been able to exercise an informed vote in respect of
the scheme;

 •    the scheme of arrangement is one which an intelligent
and honest man, who is a member of the relevant class
and properly acting might approve.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
When a takeover offer is made and accepted by holders
of 90% of the shares within four months, the offeror
may, within a two-month period, require the holders of
the remaining shares to transfer such shares on the terms
of the offer. An objection may be made to the Grand
Court of the Cayman Islands but is unlikely to succeed
unless there is evidence of fraud, bad faith or collusion.
If the arrangement and reconstruction are thus approved,
any dissenting shareholders would have no rights
comparable to appraisal rights, which would otherwise
ordinarily be available to dissenting shareholders of
United States corporations, providing rights to receive
payment in cash for the judicially determined value of
the shares. Our Articles provide that we may merge or
consolidate with one or more other companies in
accordance with the Companies Act with the approval of
a Special Resolution.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Shareholder Suits

  Class actions and derivative actions generally are

available to shareholders under Delaware law for, among
other things, breach of fiduciary duty, corporate waste
and actions not taken in accordance with applicable law.
In such actions, the court generally has discretion to
permit the winning party to recover attorneys’ fees
incurred in connection with such action.

  The rights of shareholders under Cayman Islands law are
not as extensive as those under Delaware law. Class
actions are generally not available to shareholders under
Cayman Islands laws; historically, there have not been
any reported instances of such class actions having been
successfully brought before the Cayman Islands courts.
In principle, we will normally be the proper plaintiff in
any claim based on a breach of duty owed to the
Company, and a claim against (for example) the
Company’s officers or directors usually may not be
brought by a shareholder. A derivative action may be
brought by a minority shareholder in only limited
circumstances. In this regard, the Cayman Islands courts
would ordinarily be expected to follow English case law
precedent, which would permit a shareholder to
commence an action in the company’s name to remedy a
wrong done to the company where the act complained of
cannot be ratified by the shareholders and where control
of the company by the wrongdoer results in the company
not pursuing a remedy itself. The case law shows that
derivative actions have been permitted in respect of acts
that are beyond the company’s corporate power, illegal,
where the individual rights of the plaintiff shareholder
have been infringed or are about to be infringed and acts
that are alleged to constitute a “fraud on the minority.”
The winning party in such an action generally would be
able to recover a portion of attorney’s fees incurred in
connection with such action.

Inspection of Corporate Records   Under Delaware law, shareholders of a Delaware

corporation have the right during normal business hours
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.

  Shareholders of a Cayman Islands exempted company
have no general right under Cayman Islands law to
inspect or obtain copies of a list of shareholders or other
corporate records (other than the register of mortgages or
charges) of the company. However, these rights may be
provided in the company’s articles of association.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Shareholder Proposals

  Unless provided in the corporation’s certificate of

Approval of Corporate Matters

by Written Consent

incorporation or bylaws, Delaware law does not include a
provision restricting the manner in which shareholders
may bring business before a meeting.

  Delaware law permits shareholders to take action by
written consent signed by the holders of outstanding
shares having not less than the minimum number of votes
that would be necessary to authorize or take such action
at a meeting of shareholders.

Calling of Special Shareholders

  Delaware law permits the board of directors or any

Meetings

person who is authorized under a corporation’s certificate
of incorporation or bylaws to call a special meeting of
shareholders.

  The Companies Act does not provide shareholders any
right to bring business before a meeting or requisition a
general meeting. However, these rights may be provided
in the company’s articles of association. Our Articles do
provide for these rights.

  The Companies Act allows a special resolution to be

passed in writing if signed by all the voting shareholders
(if authorized by the articles of association).

Our Articles authorize such written consents.

  The Companies Act does not have provisions governing
the proceedings of shareholders meetings which are
usually provided in the articles of association.

Our Articles allow for shareholders’ meetings to be
convened on the requisition in writing of any shareholder
or shareholders holding at least ten percent of the paid up
voting share capital. Our Articles also provide that, in
the event that our board of directors does not or cannot
convene a general meeting upon the duly delivered
requisition of any shareholder or shareholders (as
described above), the requisitionists themselves may
convene the general meeting in the same manner, as
nearly as possible, as that in which general meetings may
be convened by the Directors, and all reasonable
expenses incurred by the requisitionists as a result of the
failure of the Directors to convene the general meeting
shall be reimbursed to them by us.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
DESCRIPTION OF AMERICAN DEPOSITARY SHARES

JPMorgan Chase Bank, N.A., or JPMorgan, as depositary bank, registers and delivers our American Depositary Shares, or ADSs. Each ADS will represent
an ownership interest in a designated number of our ordinary shares which we will deposit with the depositary or the custodian, as agent of the depositary,
under the deposit agreement among ourselves, the depositary and yourself as an American Depositary Receipt, or ADR, holder. In the future, each ADS
will also represent any securities, cash or other property deposited with the depositary but which have not distributed directly to you. Unless certificated
ADRs are specifically requested by you, all ADSs will be issued on the books of our depositary in book-entry form and periodic statements will be mailed
to you which reflect your ownership interest in such ADSs. In our description, references to ADRs shall include the statements you will receive which
reflect your ownership of ADSs.

The depositary’s office is located at 383 Madison Avenue, Floor 11, New York, NY, 10179.

You may hold ADSs either directly or indirectly through your broker or other financial institution. If you hold ADSs directly, by having an ADS registered
in your name on the books of the depositary, you are an ADR holder. This description assumes you hold your ADSs directly. If you hold the ADSs through
your broker or financial institution nominee, you must rely on the procedures of such broker or financial institution to assert the rights of an ADR holder
described in this section. You should consult with your broker or financial institution to find out what those procedures are.

As an ADR holder, we will not treat you as a shareholder of ours and you will not have any direct shareholder rights. Because the depositary or its nominee
will be the shareholder of record for the ordinary shares represented by all outstanding ADSs, shareholder rights rest with such record holder. Your rights
are those of an ADR holder. Such rights derive from the terms of the deposit agreement to be entered into among us, the depositary and all holders from
time to time of ADRs issued under the deposit agreement. The obligations of the depositary and its agents are also set out in the deposit agreement.
Because the depositary or its nominee will actually be the registered owner of the ordinary shares, you must rely on it to exercise the rights of a shareholder
on your behalf. The deposit agreement and the ADSs are governed by New York law. However, our obligations to the holders of ordinary shares will
continue to be governed by the Cayman Islands, which may be different from the laws of the United States. Under the deposit agreement, as an ADR
holder, you agree that any legal suit, action or proceeding against or involving us or the depositary, arising out of or based upon the deposit agreement, the
ADSs, the ADRs or the transactions contemplated thereby, may only be instituted in a state or federal court in New York, New York, and you irrevocably
waive any objection which you may have to the laying of venue of any such proceeding and irrevocably submit to the exclusive jurisdiction of such courts
in any such suit, action or proceeding.

The following is a summary of what we believe to be the material terms of the deposit agreement. Notwithstanding this, because it is a summary, it may not
contain all the information that you may otherwise deem important. For more complete information, you should read the entire deposit agreement and the
form of ADR which contains the terms of your ADSs. You can read a copy of the deposit agreement which is filed as an exhibit to our Annual Report on
Form 20-F for the year ended December 31, 2021.

Share Dividends and Other Distributions

How will I receive dividends and other distributions on the ordinary shares underlying my ADSs? We may make various types of distributions with
respect to our securities. The depositary has agreed that, to the extent practicable, it will distribute to you the cash dividends or other distributions it or the
custodian receives on ordinary shares or other deposited securities, after converting any cash received into U.S. dollars (if it determines such conversion
may be made on a reasonable basis) and, in all cases, making any necessary deductions provided for in the deposit agreement. The depositary may utilize a
division, branch or affiliate of JPMorgan to direct, manage and/or execute any public and/or private sale of securities under the deposit agreement. Such
division, branch and/or affiliate may charge the depositary a fee in connection with such sales, which fee is considered an expense of the depositary. You
will receive these distributions in proportion to the number of underlying securities that your ADSs represent.

 
 
 
Except as stated below, the depositary will deliver such distributions to ADR holders in proportion to their interests in the following manner:

•

•

•

Cash. The depositary will distribute any U.S. dollars available to it resulting from a cash dividend or other cash distribution or the net
proceeds of sales of any other distribution or portion thereof (to the extent applicable), on an averaged or other practicable basis, subject
to (i) appropriate adjustments for taxes withheld, (ii) such distribution being impermissible or impracticable with respect to certain
registered ADR holders, and (iii) deduction of the depositary’s and/or its agents’ fees and expenses in (1) converting any foreign currency
to U.S. dollars to the extent that it determines that such conversion may be made on a reasonable basis, (2) transferring foreign currency
or U.S. dollars to the United States by such means as the depositary may determine to the extent that it determines that such transfer may
be made on a reasonable basis, (3) obtaining any approval or license of any governmental authority required for such conversion or
transfer, which is obtainable at a reasonable cost and within a reasonable time and (4) making any sale by public or private means in any
commercially reasonable manner. If exchange rates fluctuate during a time when the depositary cannot convert a foreign currency, you
may lose some or all of the value of the distribution.

Shares. In the case of a dividend or free distribution in ordinary shares, the depositary will issue additional ADRs to evidence the number
of ADSs representing such ordinary shares. Only whole ADSs will be issued. Any ordinary shares which would result in fractional ADSs
will be sold and the net proceeds will be distributed in the same manner as cash to the ADR holders entitled thereto.

Rights to receive additional ordinary shares. In the case of a distribution of rights to subscribe for additional ordinary shares or other
rights, if we timely provide evidence satisfactory to the depositary that it may lawfully distribute such rights, the depositary will
distribute warrants or other instruments in the discretion of the depositary representing such rights. However, if we do not timely furnish
such evidence, the depositary may:

(i)

(ii)

Sell such rights if practicable and distribute the net proceeds in the same manner as cash to the ADR holders entitled thereto; or

If it is not practicable to sell such rights by reason of the non-transferability of the rights, limited markets therefor, their short
duration or otherwise, do nothing, in which case ADR holders will receive nothing and the rights may lapse.

Other Distributions. In the case of a distribution of securities or property other than those described above, the depositary may either (i) distribute such
securities or property in any manner it deems equitable and practicable or (ii) to the extent the depositary deems distribution of such securities or property
not to be equitable and practicable, sell such securities or property and distribute any net proceeds in the same way it distributes cash.

If the depositary determines in its discretion that any distribution described above is not practicable with respect to any specific registered ADR holder, the
depositary may choose any method of distribution that it deems practicable, including the distribution of foreign currency, securities or property, or it may
retain such items, without liability for interest thereon or investment thereof, on behalf of the ADR holder as deposited securities, in which case the ADSs
will also represent the retained items.

Any U.S. dollars will be distributed by checks drawn on a bank in the United States for whole dollars and cents. Fractional cents will be withheld without
liability and dealt with by the depositary in accordance with its then current practices.

The depositary is not responsible if it fails to determine that any distribution or action is lawful or reasonably practicable.

There can be no assurance that the depositary will be able to convert any currency at a specified exchange rate or sell any property, rights, shares or other
securities at a specified price, nor that any of such transactions can be completed within a specified time period. All purchases and sales of securities will
be handled by the depositary in accordance with its then current policies, which are currently set forth in the “Depositary Receipt Sale and

 
 
 
 
 
 
 
 
Purchase of Security” section of https://www.adr.com/Investors/FindOutAboutDRs, the location and contents of which are not incorporated into this exhibit
and which the depositary shall be solely responsible for.

Deposit, Withdrawal and Cancellation

How does the depositary issue ADSs? Subject to any restrictions on deposit provided for under the laws of the Cayman Islands and the deposit agreement,
the depositary will issue ADSs against the deposit of: (i) ordinary shares in registered form, validly issued and outstanding; (ii) rights to receive ordinary
shares from us or any registrar, transfer agent, clearing agent or other entity recording share ownership or transactions, subject in each case to payment of
the fees and expenses owing to the depositary in connection with such issuance.

Ordinary shares deposited in the future with the custodian must be accompanied by certain documents, including Share certificates, and a certified share
extract, reflecting the registration of the shares in the name of JPMorgan, as depositary for the benefit of holders of ADRs or in such other name as the
depositary shall direct, a delivery order directing the depositary to issue ADSs to, or upon the written order of, the person designated in such order,
instruments assigning to the custodian, the depositary or the nominee of either of them any distribution on the ordinary shares so deposited or indemnity
therefor, and proxies entitling the custodian to vote the deposited ordinary shares.

The custodian will hold all deposited ordinary shares for the account and to the order of the depositary for the benefit of holders of ADRs. ADR holders
thus have no direct ownership interest in the ordinary shares and only have such rights as are contained in the deposit agreement. The custodian will also
hold any additional securities, property and cash received on or in substitution for the deposited ordinary shares. The deposited ordinary shares and any
such additional items are referred to as “deposited securities.”

Upon each deposit of ordinary shares, receipt of related delivery documentation and compliance with the other provisions of the deposit agreement,
including the payment of the fees and charges of the depositary and any taxes or other fees or charges owing, the depositary will issue an ADR or ADRs in
the name or upon the order of the person entitled thereto evidencing the number of ADSs to which such person is entitled. All of the ADSs issued will,
unless specifically requested to the contrary, be part of the depositary’s direct registration system, and a registered holder will receive periodic statements
from the depositary which will show the number of ADSs registered in such holder’s name. An ADR holder can request that the ADSs not be held through
the depositary’s direct registration system and that a certificated ADR be issued.

How do ADR holders cancel an ADS and obtain deposited securities? In accordance with the deposit agreement and subject to the requirements of the
laws of the Cayman Islands, an ADR holder may request the depositary to withdraw from the depositary receipt facility created by the deposit agreement
the ordinary shares represented by such holder’s ADRs and transfer such ordinary shares to such holder or, upon the written order of any person designated
in such ADR holder’s written order, upon surrender of (a) a certificated ADR in a form satisfactory to the depositary or (b) proper instructions and
documentation in the case of an ADR issued through the depositary’s direct registration system, as the case may be, then an ADR holder hereof is entitled
to delivery at, or to the extent in dematerialized form from, the custodian’s office of the deposited securities at the time represented by the ADSs evidenced
by this ADR. At the request, risk and expense of the holder hereof, the depositary may deliver such deposited securities at such other place as may have
been requested by the holder.

The depositary may only restrict the withdrawal of deposited securities in connection with:

•

•

•

temporary delays caused by closing our transfer books or those of the depositary or the deposit of ordinary shares in connection with
voting at a shareholders’ meeting, or the payment of dividends;

the payment of fees, taxes and similar charges; or

compliance with any U.S. or foreign laws or governmental regulations relating to the ADRs or to the withdrawal of deposited securities.

 
 
 
 
 
Record Dates

The depositary may, after consultation with us if practicable, fix record dates (which, to the extent applicable, shall be as near as practicable to any
corresponding record dates set by us) for the determination of the registered ADR holders who will be entitled (or obligated, as the case may be):

•

•

•

•

to receive any distribution on or in respect of deposited securities,

to give instructions for the exercise of voting rights,

to pay the fee assessed by the depositary for administration of the ADR program and for any expenses as provided for in the deposit
agreement, or

to receive any notice or to act or be obligated in respect of other matters,

all subject to the provisions of the deposit agreement.

Voting Rights

How do I vote? If you are an ADR holder and the depositary asks you to provide it with voting instructions, you may instruct the depositary how to
exercise the voting rights for the shares which underlie your ADSs. As soon as practicable after receipt from us of notice of any meeting at which the
holders of shares are entitled to vote, or of our solicitation of consents or proxies from holders of shares, the depositary shall fix the ADS record date in
accordance with the provisions of the deposit agreement. The depositary shall, if we request in writing in a timely manner at least 30 days prior to the date
of such vote or meeting and at our expense and provided no legal prohibitions exist, distribute to the registered ADR holders a notice stating final
information particular to the voting materials received by the depositary and describing how you may instruct, or, subject to the next paragraph, will be
deemed to instruct, the depositary to exercise the voting rights for the shares which underlie your ADSs, including instructions for giving a discretionary
proxy to a person designated by us. Each ADR holder shall be solely responsible for the forwarding of voting notices to the beneficial owners of ADSs
registered in such holder’s name. In accordance with our memorandum and articles of association, a shareholder may not exercise its own vote or by proxy
on behalf of another shareholder of the company in respect of any contract or proposed contract or arrangement if such shareholder may be interested
therein. Accordingly, no ADR holder shall instruct the depositary to vote on its behalf on any matter to be considered at the relevant meeting in respect of
which such holder is interested.

To the extent we have provided the depositary with at least 35 days’ notice of a proposed meeting, the notice will be received by all ADR holders and
beneficial owners no less than 10 days prior to the date of the meeting and/or the cut-off date for the solicitation of consents, and the depositary does not
receive instructions on a particular agenda item from a ADR holder (including, without limitation, any entity or entities acting on behalf of the nominee for
The Depository Trust Company) in a timely manner, such holder shall be deemed, and in the deposit agreement the depositary is instructed to deem such
holder, to have instructed the depositary to give a discretionary proxy for such agenda item(s) to a person designated by us to vote the shares represented by
their ADSs for which actual instructions were not so given by all such ADR holders on such agenda item(s), provided that no such instruction shall be
deemed given and no discretionary proxy shall be given unless (1) we inform the depositary in writing that (a) we wish such proxy to be given with respect
to such agenda item(s), (b) there is no substantial opposition existing with respect to such agenda item(s) and (c) such agenda item(s), if approved, would
not materially or adversely affect the rights of holders of shares and (2) we have provided the depositary with an opinion of our counsel, in form and
substance satisfactory to the depositary, confirming that (a) the granting of such discretionary proxy does not subject the depositary to any reporting
obligations in the Cayman Islands, (b) the granting of such proxy will not result in a violation of Cayman Island laws, rules, regulations or permits, (c) the
voting arrangement and deemed instruction as contemplated herein will be given effect under Cayman Islands laws, rules and regulations, and (d) the
granting of such discretionary proxy will not under any circumstances result in the ADSs being treated as assets of the depositary under Cayman Island
laws, rules or regulations.

Holders are strongly encouraged to forward their voting instructions to the depositary as soon as possible. For instructions to be valid, the ADR department
of the depositary that is responsible for proxies and voting must receive them in the manner and on or before the time specified, notwithstanding that such
instructions may have been physically received by the depositary prior to such time. The depositary will not itself exercise any voting

 
 
 
 
 
 
 
discretion. Furthermore, neither the depositary nor its agents are responsible for any failure to carry out any voting instructions, for the manner in which
any vote is cast or for the effect of any vote. Notwithstanding anything contained in the deposit agreement or any ADR, the depositary may, to the extent
not prohibited by law or regulations, or by the requirements of the stock exchange on which the ADSs are listed, in lieu of distribution of the materials
provided to the depositary in connection with any meeting of, or solicitation of consents or proxies from, holders of deposited securities, distribute to the
registered holders of ADRs a notice that provides such holders with, or otherwise publicizes to such holders, instructions on how to retrieve such materials
or receive such materials upon request (i.e., by reference to a website containing the materials for retrieval or a contact for requesting copies of the
materials).

There is no guarantee that you will receive voting materials in time to instruct the depositary to vote and it is possible that you, or persons who hold their
ADSs through brokers, dealers or other third parties, will not have the opportunity to exercise a right to vote.

We have advised the depositary that under the Cayman Islands law and our memorandum and articles of association, voting at any meeting of our
shareholders is by show of hands unless a poll is (before or on the declaration of the results of the show of hands) demanded. In the event that voting on
any resolution or matter is conducted on a show of hands basis in accordance with the memorandum and articles of association, the depositary will refrain
from voting and the voting instructions received by the depositary from holders shall lapse. The depositary will not demand a poll or join in demanding a
poll, whether or not requested to do so by holders of ADSs.

Reports and Other Communications

Will ADR holders be able to view our reports? The depositary will make available for inspection by ADR holders at the offices of the depositary and the
custodian, or upon request made to the depositary (which request may be refused by the depositary at its discretion), the deposit agreement, the provisions
of or governing deposited securities, and any written communications from us which are both received by the custodian or its nominee as a holder of
deposited securities and made generally available to the holders of deposited securities.

Additionally, if we make any written communications generally available to holders of our ordinary shares, and we furnish copies thereof (or English
translations or summaries) to the depositary, it will distribute the same to registered ADR holders.

Fees and Expenses

What fees and expenses will I be responsible for paying? The depositary may charge each person to whom ADSs are issued, including, without limitation,
issuances against deposits of ordinary shares, issuances in respect of share distributions, rights and other distributions, issuances pursuant to a stock
dividend or stock split declared by us or issuances pursuant to a merger, exchange of securities or any other transaction or event affecting the ADSs or
deposited securities, and each person surrendering ADSs for withdrawal of deposited securities or whose ADRs are cancelled or reduced for any other
reason, $5.00 for each 100 ADSs (or any portion thereof) issued, delivered, reduced, cancelled or surrendered, as the case may be. The depositary may sell
(by public or private sale) sufficient securities and property received in respect of a share distribution, rights and/or other distributions prior to such deposit
to pay such charge.

The following additional charges shall be incurred by the ADR holders, by any party depositing or withdrawing shares or by any party surrendering ADSs
and/or to whom ADSs are issued (including, without limitation, issuances pursuant to a stock dividend or stock split declared by us or an exchange of stock
regarding the ADSs or the deposited securities or a distribution of ADSs), whichever is applicable:

•

•

a fee of up to $0.05 per ADS upon which any cash distribution made pursuant to the deposit agreement;

an aggregate fee of $0.05 or less per ADS per calendar year (or portion thereof) for services performed by the depositary in administering the
ADRs (which fee may be charged on a periodic basis during each calendar year and shall be assessed against holders of ADRs as of the record
date or record dates set by the depositary during each calendar year and shall be payable in the manner described in the next succeeding
provision);

 
 
 
 
 
•

•

•

•

•

•

a fee for the reimbursement of such fees, charges and expenses as are incurred by the depositary and/or any of its agents (including, without
limitation, the custodian and expenses incurred on behalf of ADR holders in connection with compliance with foreign exchange control
regulations or any law or regulation relating to foreign investment) in connection with the servicing of the ordinary shares or other deposited
securities, the sale of securities (including, without limitation, deposited securities), the delivery of deposited securities or otherwise in
connection with the depositary’s or its custodian’s compliance with applicable law, rule or regulation (which fees and charges shall be assessed
on a proportionate basis against ADR holders as of the record date or dates set by the depositary and shall be payable at the sole discretion of
the depositary by billing such ADR holders or by deducting such charge from one or more cash dividends or other cash distributions);

a fee for the distribution of securities (or the sale of securities in connection with a distribution), such fee being in an amount equal to the $0.05
per ADS issuance fee for the execution and delivery of ADSs which would have been charged as a result of the deposit of such securities
(treating all such securities as if they were ordinary shares) but which securities or the net cash proceeds from the sale thereof are instead
distributed by the depositary to those ADR holders entitled thereto;

stock transfer or other taxes and other governmental charges;

SWIFT, cable, telex and facsimile transmission and delivery charges incurred at your request in connection with the deposit or delivery of
shares, ADRs or deposited securities;

transfer or registration fees for the registration or transfer of deposited securities on any applicable register in connection with the deposit or
withdrawal of deposited securities;

fees of any division, branch or affiliate of JPMorgan utilized to direct, manage and/or execute any public and/or private sale of securities under
the deposit agreement.

Foreign Exchange Related Matters. To facilitate the administration of various depositary receipt transactions, including disbursement of dividends or other
cash distributions and other corporate actions, the depositary may engage the foreign exchange desk within JPMorgan and/or its affiliates in order to enter
into spot foreign exchange transactions to convert foreign currency into U.S. dollars (FX Transactions). For certain currencies, FX Transactions are entered
into with JPMorgan or an affiliate, as the case may be, acting in a principal capacity. For other currencies, FX Transactions are routed directly to and
managed by an unaffiliated local custodian (or other third party local liquidity provider), and neither the JPMorgan nor any of its affiliates is a party to such
FX Transactions.

The foreign exchange rate applied to an FX Transaction will be either (a) a published benchmark rate, or (b) a rate determined by a third party local
liquidity provider, in each case plus or minus a spread, as applicable. The depositary will disclose which foreign exchange rate and spread, if any, apply to
such currency on the “Disclosure” page (or successor page) of www.adr.com. Such applicable foreign exchange rate and spread may (and neither the
depositary, JPMorgan nor any of their affiliates is under any obligation to ensure that such rate does not) differ from rates and spreads at which comparable
transactions are entered into with other customers or the range of foreign exchange rates and spreads at which JPMorgan or any of its affiliates enters into
foreign exchange transactions in the relevant currency pair on the date of the FX Transaction. Additionally, the timing of execution of an FX Transaction
varies according to local market dynamics, which may include regulatory requirements, market hours and liquidity in the foreign exchange market or other
factors. Furthermore, JPMorgan and its affiliates may manage the associated risks of their position in the market in a manner they deem appropriate without
regard to the impact of such activities on us, the depositary, holders or beneficial owners. The spread applied does not reflect any gains or losses that may
be earned or incurred by JPMorgan and its affiliates as a result of risk management or other hedging related activity.

Notwithstanding the foregoing, to the extent we provide U.S. dollars to the depositary, neither JPMorgan nor any of its affiliates will execute an FX
Transaction as set forth herein. In such case, the depositary will distribute the U.S. dollars received from us.

We will pay all other charges and expenses of the depositary and any agent of the depositary (except the custodian) pursuant to agreements from time to
time between us and the depositary. The charges described above may be amended from time to time by agreement between us and the depositary. The
right of the depositary to receive payment of fees, charges and expenses as provided above shall survive the termination of the deposit agreement.

 
 
 
 
 
 
 
 
 
The depositary anticipates reimbursing us for certain expenses incurred by us that are related to the establishment and maintenance of the ADR program
upon such terms and conditions as we and the depositary may agree from time to time. The depositary may make available to us a set amount or a portion
of the depositary fees charged in respect of the ADR program or otherwise upon such terms and conditions as we and the depositary may agree from time
to time. The depositary collects its fees for issuance and cancellation of ADSs directly from investors depositing shares or surrendering ADSs for the
purpose of withdrawal or from intermediaries acting for them. The depositary collects fees for making distributions to investors by deducting those fees
from the amounts distributed or by selling a portion of distributable property to pay the fees. The depositary may collect its annual fee for depositary
services by deduction from cash distributions, or by directly billing investors, or by charging the book-entry system accounts of participants acting for
them. The depositary will generally set off the amounts owing from distributions made to holders of ADSs. If, however, no distribution exists and payment
owing is not timely received by the depositary, the depositary may refuse to provide any further services to holders that have not paid those fees and
expenses owing until such fees and expenses have been paid. At the discretion of the depositary, all fees and charges owing under the deposit agreement are
due in advance and/or when declared owing by the depositary.

Payment of Taxes

If any taxes or other governmental charges (including any penalties and/or interest) shall become payable by or on behalf of the custodian or the depositary
with respect to any ADR, any deposited securities represented by the ADSs evidenced thereby or any distribution thereon, such tax or other governmental
charge shall be paid by the ADR holders to the depositary and by holding or having held an ADR or any ADSs evidenced thereby, the holder and all
beneficial owners thereof and all prior holders and beneficial owners holders thereof, jointly and severally, agree to indemnify, defend and save harmless
each of the depositary and its agents in respect of such tax or other governmental charge. Each Holder of this ADR and beneficial owner of the ADSs
evidenced thereby, and each prior holder and beneficial owner and thereof (collectively, the Tax Indemnitors), by holding or having held an ADR or an
interest in ADSs, acknowledges and agrees that the depositary shall have the right to seek payment of amounts owing with respect to this ADR from any
one or more Tax Indemnitor(s) as determined by the depositary in its sole discretion, without any obligation to seek payment from any other Tax
Indemnitor(s). If an ADR holder owes any tax or other governmental charge, the depositary may (i) deduct the amount thereof from any distributions, or
(ii) sell deposited securities (by public or private sale) and deduct the amount owing from the net proceeds of such sale. In either case the ADR holder
remains liable for any shortfall. If any tax or governmental charge is unpaid, the depositary may also refuse to effect any registration, registration of
transfer, split-up or combination of ADRs or withdrawal of deposited securities until such payment is made. If any tax or governmental charge is required
to be withheld on any cash distribution, the depositary may deduct the amount required to be withheld from any cash distribution or, in the case of a non-
cash distribution, sell the distributed property or securities (by public or private sale) in such amounts and in such manner as the depositary deems
necessary and practicable to pay such taxes and shall distribute any remaining net proceeds or the balance of any such property after deduction of such
taxes to the ADR holders entitled thereto.

Notwithstanding the above, we will pay all stamp duties and other similar duties or taxes payable in the Cayman Islands, Singapore, the Republic of China,
the United States of America and any other jurisdiction, on or in connection with the constitution and issue of the ADSs and the execution or other event
concerning the deposit agreement. If any legal proceedings are taken to enforce our obligations under the deposit agreement or the ADSs and for the
purpose of such proceedings any of them are required to be taken into or enforced in any jurisdiction and stamp duties or other similar duties or taxes
become payable in connection with such proceedings in such jurisdiction, the ADR holders will pay (or reimburse the person making a valid payment of)
all such stamp duties and other similar duties and taxes, including any penalties and interest, unless otherwise ordered by a court of competent jurisdiction
in such proceedings. The depositary may sell any deposited securities and cancel ADSs with respect thereof in order to pay any such stamp duties or other
similar duties or taxes owed under the deposit agreement by ADR holders without the depositary being required to request payment thereof from the ADR
holders.

 
 
Each holder and beneficial owner agrees to indemnify us, the depositary, its custodian and any of our or their respective officers, directors, employees,
agents and affiliates against, and hold each of them harmless from, any claims by any governmental authority with respect to taxes, additions to tax,
penalties or interest arising out of any refund of taxes, reduced rate of withholding at source or other tax benefit obtained, and such obligations of the
holders and beneficial owners shall survive the transfer of ADSs, any surrender of ADSs and withdrawal of deposited securities and any termination of the
deposit agreement.

Reclassifications, Recapitalizations and Mergers

If we take certain actions that affect the deposited securities, including (i) any change in par value, split-up, consolidation, cancellation or other
reclassification of deposited securities or (ii) any distributions of ordinary shares or other property not made to holders of ADRs or (iii) any
recapitalization, reorganization, merger, consolidation, liquidation, receivership, bankruptcy or sale of all or substantially all of our assets, then the
depositary may choose to, and shall if reasonably requested by us:

(1)

(2)

(3)

(4)

(5)

amend the form of ADR;

distribute additional or amended ADRs;

distribute cash, securities or other property it has received in connection with such actions;

sell by public or private sale any securities or property received; or

none of the above.

If the depositary does not choose any of the above options, any of the cash, securities or other property it receives will constitute part of the deposited
securities and each ADS will then represent a proportionate interest in such property.

Amendment and Termination

How may the deposit agreement be amended?

We may agree with the depositary to amend the deposit agreement and the ADSs without your consent for any reason. ADR holders or beneficial owners
must be given at least 30 days’ notice of any amendment that imposes or increases any fees or charges (other than stock transfer or other taxes and other
governmental charges, transfer or registration fees, SWIFT, cable, telex or facsimile transmission costs, delivery costs or other such expenses), or that
otherwise prejudices any substantial existing right of ADR holders or beneficial owners. Such notice need not describe in detail the specific amendments
effectuated thereby, but must identify to ADR holders a means to access the text of such amendment. If an ADR holder continues to hold an ADR or ADRs
after being so notified, such ADR holder is deemed to agree to such amendment and to be bound by the deposit agreement as so amended. Any
amendments or supplements which (i) are reasonably necessary (as agreed by us and the depositary) in order for (a) the ADSs to be registered on Form F-6
under the Securities Act of 1933 or (b) the ADSs or shares to be traded solely in electronic book-entry form and (ii) do not in either such case impose or
increase any fees or charges to be borne by ADR holders, shall be deemed not to prejudice any substantial rights of ADR holders or beneficial owners.
Notwithstanding the foregoing, if any governmental body or regulatory body should adopt new laws, rules or regulations which would require amendment
or supplement of the deposit agreement or the form of ADR to ensure compliance therewith, we and the depositary may amend or supplement the deposit
agreement and the ADR at any time in accordance with such changed laws, rules or regulations. Such amendment or supplement may take effect before a
notice is given or within any other period of time as required for compliance. No amendment, however, will impair your right to surrender your ADSs and
receive the underlying securities, except in order to comply with mandatory provisions of applicable law.

How may the deposit agreement be terminated?

The depositary may, and shall at our written direction, terminate the deposit agreement and the ADRs by mailing notice of such termination the registered
holders of ADRs at least 30 days prior to the date fixed in such notice for such termination; provided, however, if the depositary shall have (i) resigned as
depositary under the deposit

 
 
 
 
 
 
 
 
agreement, notice of such termination by the depositary shall not be provided to registered holders unless a successor depositary shall not be operating
under the deposit agreement within 60 days of the date of such resignation, and (ii) been removed as depositary under the deposit agreement, notice of such
termination by the depositary shall not be provided to registered holders of ADRs unless a successor depositary shall not be operating under the deposit
agreement on the 60th day after our notice of removal was first provided to the depositary. Notwithstanding anything to the contrary in the deposit
agreement without notice to us, the depositary may terminate the deposit agreement without notice to us, but subject to giving 30 days’ notice to the ADR
holders, if: (i) we become bankrupt or insolvent, (ii) we effect (or will effect) a redemption of all or substantially all of the deposited securities, or a cash or
share distribution representing a return of all or substantially all of the value of the deposited securities, or (iii) there occurs a merger, consolidation, sale of
assets or other transaction as a result of which securities or other property are delivered in exchange for or in lieu of deposited securities.

After termination, the depositary shall use its reasonable efforts to ensure that the ADSs cease to be DTC eligible so that neither DTC nor any of its
nominees shall thereafter be a holder. At such time as the ADSs cease to be DTC eligible and/or neither DTC nor any of its nominees is a holder, the
depositary shall (a) instruct its custodian to deliver all deposited securities to us along with a general stock power that refers to the names set forth on the
ADR Register and (b) provide us with a copy of the ADR Register. Upon receipt of such deposited securities and the ADR Register, we shall use our best
efforts to issue to each holder a share certificate representing the shares represented by the ADSs reflected on the ADR Register in such holder’s name and
to deliver such share certificate to the holder at the address set forth on the ADR Register. After providing such instruction to the custodian and delivering a
copy of the ADR Register to us, the depositary and its agents shall have no further obligations.

Limitations on Obligations and Liability to ADR holders

Limits on our obligations and the obligations of the depositary; limits on liability to ADR holders and holders of ADSs Prior to the issue, registration,
registration of transfer, split-up, combination, or withdrawal of any ADRs, or the delivery of any distribution in respect thereof, and from time to time in
the case of the production of proofs as described below, we or the depositary or its custodian may require:

•

•

•

payment with respect thereto of (i) any stock transfer or other tax or other governmental charge, (ii) any stock transfer or registration fees
in effect for the registration of transfers of ordinary shares or other deposited securities upon any applicable register and (iii) any
applicable fees and expenses described in the deposit agreement;

the production of proof satisfactory to it of (i) the identity of any signatory and genuineness of any signature and (ii) such other
information, including without limitation, information as to citizenship, residence, exchange control approval, beneficial ownership of
any securities, compliance with applicable law, regulations, provisions of or governing deposited securities and terms of the deposit
agreement and the ADRs, as it may deem necessary or proper; and

compliance with such regulations as the depositary may establish consistent with the deposit agreement.

The issuance of ADRs, the acceptance of deposits of ordinary shares, the registration, registration of transfer, split-up or combination of ADRs or the
withdrawal of shares, may be suspended, generally or in particular instances, when the ADR register or any register for deposited securities is closed or
when any such action is deemed advisable by the depositary; provided that the ability to withdraw shares may only be limited under the following
circumstances: (i) temporary delays caused by closing transfer books of the depositary or our transfer books or the deposit of ordinary shares in connection
with voting at a shareholders’ meeting, or the payment of dividends, (ii) the payment of fees, taxes, and similar charges, and (iii) compliance with any laws
or governmental regulations relating to ADRs or to the withdrawal of deposited securities.

The deposit agreement expressly limits the obligations and liability of the depositary, ourselves and our respective directors, officers, employees, agents
and affiliates, provided, however, that no disclaimer of liability under the Securities Act of 1933 is intended by any of the limitations of liabilities
provisions of the deposit agreement. In the

 
 
 
 
 
deposit agreement it provides that neither we nor the depositary nor any such other party will be liable to holders or beneficial owners if:

•

•

•

•

any present or future law, rule, regulation, fiat, order or decree of the United States, the Cayman Islands, Singapore, the Republic of
China or any other country or jurisdiction, or of any governmental or regulatory authority or securities exchange or market or automated
quotation system, the provisions of or governing any deposited securities, any present or future provision of our charter, any act of God,
war, terrorism, nationalization, expropriation, currency restrictions, work stoppage, strike, civil unrest, revolutions, rebellions,
explosions, computer failure or circumstance beyond our, the depositary’s or any such other party’s direct and immediate control shall
prevent or delay, or shall cause any of them to be subject to any civil or criminal penalty in connection with, any act which the deposit
agreement or the ADRs provide shall be done or performed by us, the depositary or such other party (including, without limitation,
voting);

by reason of any non-performance or delay, caused in the performance of any act or things which by the terms of the deposit agreement it
is provided shall or may be done or performed or it exercises or fails to exercise discretion under the deposit agreement or the ADRs
including, without limitation, any failure to determine that any distribution or action may be lawful or reasonably practicable;

it performs its obligations under the deposit agreement and ADRs without gross negligence or willful misconduct and the depositary shall
not be a fiduciary or have any fiduciary duty to holders or beneficial owners; or

it takes any action or refrains from taking any action in reliance upon the advice of or information from legal counsel, accountants, any
person presenting ordinary shares for deposit, any registered holder of ADRs, or any other person believed by it to be competent to give
such advice or information, or in the case of the depositary only, from us.

We and the depositary and its agents may rely and shall be protected in acting upon any written notice, request, direction, instruction or document believed
by it to be genuine and to have been signed, presented or given by the proper party or parties.

Neither we, the depositary nor our respective agents have any obligation to appear in, prosecute or defend any action, suit or other proceeding in respect of
any deposited securities or the ADRs which in its opinion may involve it in expense or liability, if indemnity satisfactory to it against all expense (including
fees and disbursements of counsel) and liability is furnished as often as may be required. The depositary and its agents may fully respond to any and all
demands or requests for information maintained by or on its behalf in connection with the deposit agreement, any registered holder or holders of ADRs,
any ADRs or otherwise related to the deposit agreement or ADRs to the extent such information is requested or required by or pursuant to any lawful
authority, including without limitation laws, rules, regulations, administrative or judicial process, banking, securities or other regulators. The depositary
shall not be liable for the acts or omissions made by, or the insolvency of, any securities depository, clearing agency or settlement system. Furthermore, the
depositary shall not be responsible for, and shall incur no liability in connection with or arising from, the insolvency of any custodian that is not a branch or
affiliate of JPMorgan. Notwithstanding anything to the contrary contained in the deposit agreement or any ADRs, the depositary shall not be responsible
for, and shall incur no liability in connection with or arising from, any act or omission to act on the part of the custodian except to the extent that any holder
has incurred liability directly as a result of the custodian having (i) committed fraud or willful misconduct in the provision of custodial services to the
depositary or (ii) failed to use reasonable care in the provision of custodial services to the depositary as determined in accordance with the standards
prevailing in the jurisdiction in which the custodian is located. The depositary shall not have any liability for the price received in connection with any sale
of securities, the timing thereof or any delay in action or omission to act nor shall it be responsible for any error or delay in action, omission to act, default
or negligence on the part of the party so retained in connection with any such sale or proposed sale.

The depositary has no obligation to inform ADR holders or other holders of an interest in any ADSs about the requirements of the laws, rules or regulations
of any country or jurisdiction or of any governmental or regulatory authority or any securities exchange or market or automated quotation system, or any
changes therein or thereto.

 
 
 
 
 
 
 
Additionally, none of us, the depositary or the custodian shall be liable for the failure by any registered holder or beneficial owner of ADRs to obtain the
benefits of credits or refunds of non-U.S. tax paid against such holder’s or beneficial owner’s income tax liability. Neither we nor the depositary shall incur
any liability for any tax or tax consequences that may be incurred by registered holders or beneficial owners on account of their ownership of ADRs or
ADSs.

Neither the depositary nor its agents will be responsible for any failure to carry out any instructions to vote any of the deposited securities, for the manner
in which any such vote is cast or for the effect of any such vote. The depositary may rely upon instructions from us or our counsel in respect of any
approval or license required for any currency conversion, transfer or distribution. The depositary shall not incur any liability for the content of any
information submitted to it by us or on our behalf for distribution to ADR holders or for any inaccuracy of any translation thereof, for any investment risk
associated with acquiring an interest in the deposited securities, for the validity or worth of the deposited securities, for the credit-worthiness of any third
party, for allowing any rights to lapse upon the terms of the deposit agreement or for the failure or timeliness of any notice from us. The depositary shall not
be liable for any acts or omissions made by a successor depositary whether in connection with a previous act or omission of the depositary or in connection
with any matter arising wholly after the removal or resignation of the depositary.

Neither we, the depositary nor any of our respective directors, officers, employees, agents or affiliates, nor our company’s supervisors, shall be liable to
registered holders or beneficial owners for any indirect, special, punitive or consequential damages (including, without limitation, legal fees and expenses)
or lost profits, in each case of any form incurred by any person or entity (including, without limitation, holders and beneficial owners), whether or not
foreseeable and regardless of the type of action in which such a claim may be brought.

In the deposit agreement each party thereto (including, for avoidance of doubt, each holder and beneficial owner and/or holder of interests in ADRs)
irrevocably waives, to the fullest extent permitted by applicable law, any right it may have to a trial by jury in any suit, action or proceeding against the
depositary and/or us directly or indirectly arising out of or relating to the ordinary shares or other deposited securities, the ADSs or the ADRs, the deposit
agreement or any transaction contemplated therein, or the breach thereof (whether based on contract, tort, common law or any other theory).

The depositary and its agents may own and deal in any class of securities of our company and our affiliates and in ADRs.

Disclosure of Interest in ADSs

To the extent that the provisions of or governing any deposited securities may require disclosure of or impose limits on beneficial or other ownership of, or
interests in, deposited securities, other ordinary shares and other securities and may provide for blocking transfer, voting or other rights to enforce such
disclosure or limits, you agree to comply with all such disclosure requirements and ownership limitations and to comply with any reasonable instructions
we may provide in respect thereof.

Each ADR holder agrees to comply with requests from us pursuant to the laws, rules and regulations of the Cayman Islands, Singapore and the Republic of
China, as well as the rules and regulations of any stock exchange on which the ordinary shares may hereinafter be registered, traded or listed to provide
information, inter alia, as to the capacity in which such ADR holder owns ADRs (and ordinary shares as the case may be) and regarding the identity of any
other person interested in such ADRs and the nature of such interest.

Books of Depositary

The depositary or its agent will maintain a register for the registration, registration of transfer, combination and split-up of ADRs, which register shall
include the depositary’s direct registration system. Registered holders of ADRs may inspect such register at the depositary’s office at all reasonable times,
but for the purpose of communicating with other ADR holders in the interest of the business of our company or a matter relating to the deposit agreement.
Such register may be closed at any time or from time to time, when deemed expedient by the depositary.

 
 
 
The depositary will maintain facilities for the delivery and receipt of ADRs.

Appointment

In the deposit agreement, each registered holder of ADRs and each beneficial owner, upon acceptance of any ADSs or ADRs (or any interest in any of
them) issued in accordance with the terms and conditions of the deposit agreement will be deemed for all purposes to:

•

•

•

be a party to and bound by the terms of the deposit agreement and the applicable ADR or ADRs,

appoint the depositary its attorney-in-fact, with full power to delegate, to act on its behalf and to take any and all actions contemplated in
the deposit agreement and the applicable ADR or ADRs, to adopt any and all procedures necessary to comply with applicable laws and to
take such action as the depositary in its sole discretion may deem necessary or appropriate to carry out the purposes of the deposit
agreement and the applicable ADR or ADRs, the taking of such actions to be the conclusive determinant of the necessity and
appropriateness thereof, and

acknowledge and agree that (i) nothing in the deposit agreement or any ADR shall give rise to a partnership or joint venture among the
parties thereto nor establish a fiduciary or similar relationship among such parties, (ii) the depositary, its divisions, branches and
affiliates, and their respective agents, may from time to time be in the possession of non-public information about us, holders, beneficial
owners and/or their respective affiliates, (iii) the depositary and its divisions, branches and affiliates may at any time have multiple
banking relationships with us, holders, beneficial owners and/or the affiliates of any of them, (iv) the depositary and its divisions,
branches and affiliates may, from time to time, be engaged in transactions in which parties adverse to us or the holders or beneficial
owners may have interests, (v) nothing contained in the deposit agreement or any ADR(s) shall (A) preclude the depositary or any of its
divisions, branches or affiliates from engaging in such transactions or establishing or maintaining such relationships, or (B) obligate the
depositary or any of its divisions, branches or affiliates to disclose such transactions or relationships or to account for any profit made or
payment received in such transactions or relationships, (vi) the depositary shall not be deemed to have knowledge of any information
held by any branch, division or affiliate of the depositary and (vii) notice to a holder shall be deemed, for all purposes of the deposit
agreement, to constitute notice to any and all beneficial owners of the ADSs evidenced by such holder’s ADRs.

Governing Law, Submission to Jurisdiction and Arbitration

The deposit agreement, the ADSs and the ADRs are governed by and construed in accordance with the laws of the State of New York without giving effect
to the application of the conflict of law principles thereof. In the deposit agreement, we have submitted to the jurisdiction of the state and federal courts of
the State of New York and appointed an agent for service of process on our behalf. Notwithstanding the foregoing, subject to the terms described below,
including the federal securities law carve-out set forth at the end of this sentence, (i) the depositary may refer any such suit, action or proceedings to
arbitration in accordance with the provisions of the deposit agreement, and, upon such referral, any such suit, action or proceeding instituted by us shall be
finally decided in such arbitration rather than in such court, (ii) the depositary may, in its sole discretion, elect to institute any dispute, suit, action,
controversy, claim or proceeding directly or indirectly based on, arising out of or relating to the deposit agreement or the ADRs or the transactions
contemplated thereby, including without limitation any question regarding its or their existence, validity, interpretation, performance or termination, against
any other party or parties to the deposit agreement (including, without limitation, against ADR holders and beneficial owners), by having the matter
referred to and finally resolved by an arbitration conducted under the terms described below, and (iii) the depositary may in its sole discretion require that
any dispute, suit, action, controversy, claim, or proceeding of the type described in clause (ii) above, brought against the depositary by any party or parties
to the deposit agreement (including, without limitation, by ADR holders and beneficial owners ), shall be referred to and finally settled by an arbitration
conducted under the terms described below; provided however, that to the extent there are specific federal securities law violation aspects to any disputes
against us and/or the depositary brought by any ADR holder or beneficial owner, the federal securities law violation aspects of such disputes brought by an
ADR holder and/or beneficial owner against us and/or the depositary may, at the option of such holder, remain in state or federal court in New York, New
York and all other aspects, claims, disputes, legal suits, actions and/or proceedings brought by

 
 
 
 
 
such holder against us and/or the depositary, including those brought along with, or in addition to, federal securities law violation claims, would be referred
to arbitration in accordance with the provisions of the deposit agreement. Any such arbitration shall be conducted either in New York, New York in
accordance with the Commercial Arbitration Rules of the American Arbitration Association or in Hong Kong following the arbitration rules of the United
Nations Commission on International Trade Law with the Hong Kong International Arbitration Centre serving as the appointing authority, and the language
of any such arbitration shall be English.

Notwithstanding the foregoing, any suit, action or proceeding based on the deposit agreement, the ADSs or the ADRs or the transactions contemplated
thereby may be instituted by the depositary in any competent court in the Cayman Islands, the Republic of China, Singapore and/or the United States.

By holding an ADS or an interest therein, registered holders of ADRs and beneficial owners each irrevocably agree that subject to the depositary’s rights,
(i) any legal suit, action or proceeding against or involving us or the depositary, arising out of or based upon the deposit agreement, the ADSs or the ADRs
or the transactions contemplated herein, therein or hereby may only be instituted in a state or federal court in New York, New York, and each irrevocably
waives any objection which it may have to the laying of venue of any such proceeding, and irrevocably submits to the exclusive jurisdiction of such courts
in any such suit, action or proceeding.

 
 
 
Subsidiaries of ASLAN Pharmaceuticals Limited

Exhibit 8.1

Name of Subsidiary
ASLAN Pharmaceuticals Pte. Ltd.*
ASLAN Pharmaceuticals Taiwan Limited**
ASLAN Pharmaceuticals Australia Pty Ltd**
ASLAN Pharmaceuticals Hong Kong Limited**
ASLAN Pharmaceuticals (Shanghai) Co. Ltd.***
ASLAN Pharmaceuticals (USA) Inc.**
JAGUAHR Therapeutics Pte. Ltd.****

Jurisdiction of Incorporation or Organization
Singapore
Taiwan
Australia
Hong Kong
People’s Republic of China
United States
Singapore

*

**

Wholly owned by ASLAN Pharmaceuticals Limited

Wholly owned by ASLAN Pharmaceuticals Pte. Ltd.

*** Wholly owned by ASLAN Pharmaceuticals Hong Kong Limited

****

35% owned by ASLAN Pharmaceuticals Pte. Ltd.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
Exhibit 12.1

CERTIFICATION PURSUANT TO
RULES 13a-14(a) AND 15d-14(a) UNDER THE SECURITIES EXCHANGE ACT OF 1934,
AS ADOPTED PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

I, Carl Firth, certify that:

1.

2.

3.

4.

I have reviewed this annual report on Form 20-F of ASLAN Pharmaceuticals Limited (the “Company”);

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;

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;

The Company’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined
in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f)
and 15d-15(f)) for the Company and have:

(a)

(b)

(c)

(d)

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;  

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;

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

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 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)

(b)

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

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 25, 2022

  By:

/s/ Carl Firth, Ph.D.

Carl Firth, Ph.D.
Chief Executive Officer
(Principal Executive Officer)

1

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
Exhibit 12.2

CERTIFICATION PURSUANT TO
RULES 13a-14(a) AND 15d-14(a) UNDER THE SECURITIES EXCHANGE ACT OF 1934,
AS ADOPTED PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

I, Kiran Asarpota, certify that:

1.

2.

3.

4.

I have reviewed this annual report on Form 20-F of ASLAN Pharmaceuticals Limited (the “Company”);

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;

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;

The Company’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined
in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f)
and 15d-15(f)) for the Company and have:

(a)

(b)

(c)

(d)

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;  

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;

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

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 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)

(b)

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

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 25, 2022

By:

/s/ Kiran Asarpota

Kiran Asarpota
Chief Operating Officer
(Principal Financial Officer and Principal Accounting
Officer)

1

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
CERTIFICATION PURSUANT TO
18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (subsections (a) and (b) of section 1350, chapter 63 of title 18, United States Code), Carl Firth,
Ph.D., Chief Executive Officer of ASLAN Pharmaceuticals Limited (the “Company”), hereby certifies that, to the best of his knowledge:

1.

2.

The Company’s Annual Report on Form 20-F for the year ended December 31, 2021, to which this Certification is attached as Exhibit 13.1 (the
“Report”) fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and

The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the
Company.

Exhibit 13.1

Date: March 25, 2022

  By:

/s/ Carl Firth, Ph.D.
Carl Firth, Ph.D.
Chief Executive Officer
(Principal Executive Officer)

1

 
 
 
 
 
 
 
 
 
 
 
Exhibit 13.2

CERTIFICATION PURSUANT TO
18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (subsections (a) and (b) of section 1350, chapter 63 of title 18, United States Code), Kiran
Asarpota, Chief Operating Officer of ASLAN Pharmaceuticals Limited (the “Company”), hereby certifies that, to the best of his knowledge:

1.

2.

The Company’s Annual Report on Form 20-F for the year ended December 31, 2021, to which this Certification is attached as Exhibit 13.1 (the
“Report”) fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and

The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the
Company.

Date: March 25, 2022

  By:

/s/ Kiran Asarpota
Kiran Asarpota
Chief Operating Officer
(Principal Financial Officer and Principal Accounting Officer)

1

 
 
 
 
 
 
 
 
 
 
 
 
Exhibit 15.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We consent to the incorporation by reference in Registration Statement Nos. 333-234405, 333-252575 and 333-254768 on Form F-3 and Registration Statement No.
333-252118 on Form S-8 of our report dated March 25, 2022, relating to the consolidated financial statements of ASLAN Pharmaceuticals Limited appearing in this
Annual Report on Form 20-F for the year ended December 31, 2021.

/s/ Deloitte & Touche LLP
Deloitte & Touche LLP
Singapore

March 25, 2022

1

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Exhibit 15.2

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We consent to the incorporation by reference in Registration Statement Nos. 333-234405, 333-252575 and 333-254768 on Form F-3 and
Registration Statement No. 333-252118 on Form S-8 of our report dated April 16, 2020, relating to the consolidated financial statements of
ASLAN Pharmaceuticals Limited appearing in the Annual Report on Form 20-F for the year ended December 31, 2021.

/s/ Deloitte & Touche
Deloitte & Touche
Taipei, Taiwan
Republic of China

March 25, 2022