EX-10.1




 Exhibit 10.1 

ASLAN PHARMACEUTICALS LIMITED 
 2014 EMPLOYEE SHARE
OPTION SCHEME PLAN 
 1.    Purposes of the Plan. The purposes of this Plan are to attract and retain the
best available personnel and align their interests with that of the Company, to provide additional incentives to Employees, Directors, and Consultants as well as those who have, in the opinion of the Board, contributed to the success of the Company
and to promote the success of the Company’s business. 
 2.    Definitions. The following definitions shall
apply as used herein and in the individual Award Agreements except as defined otherwise in an individual Award Agreement. In the event a term is separately defined in an individual Award Agreement, such definition shall supersede the definition
contained in this Section 2. 
 (a)    “Administrator” means the Board or a Committee appointed to
administer the Plan. 
 (b)    “Affiliate” means in relation to a person: (i) any person which,
directly or indirectly, is in control of, is controlled by, or is under common control with, such person; or (ii) any person who is a director or officer of that person, or a director or officer of a person described within the aforesaid (i).

 (c)    “Associate” means in relation to a person, a Related Entity or an Associated Company of such
person. 
 (d)    “Associated Company” means in relation to a person, an entity in which such person
has not less than 20% and not more than 50% shareholding or equity interest. 
 (e)    “Applicable
Laws” means the legal requirements relating to the Plan and the Awards under applicable provisions of national, provincial and local securities and corporate laws (including the Companies Law), rules and regulations, the Code, the rules of
any applicable stock exchange or national market system, and any other rules of any jurisdiction applicable to Awards granted to residents therein. Unless otherwise specifically provided in the Award Agreement, the laws of Singapore shall be the
Applicable Laws. 
 (f)    “Assumed” means that pursuant to a Corporate Transaction either (i) the
Award is expressly affirmed by the Company or (ii) the contractual obligations represented by the Award are expressly assumed (and not simply by operation of law) by the successor entity or its Parent in connection with the Corporate
Transaction with appropriate adjustments to the number and type of securities of the successor entity or its Parent subject to the Award and the exercise or purchase price thereof which at least preserves the compensation element of the Award
existing at the time of the Corporate Transaction as determined in accordance with the instruments evidencing the agreement to assume the Award. 

(g)    “Award” means the grant of an Option or other right or benefit under the Plan. 

  
 1. 









 (h)    “Award Agreement” means the written agreement
evidencing the grant of an Award executed by the Company and the Grantee, including any amendments thereto. 

(i)    “Board” means the Board of Directors of the Company. 

(j)    “Cause” means, with respect to the termination by the Company or a Related Entity of the
Grantee’s Continuous Service, that such termination is for “Cause” as such term (or word of like import) is expressly defined in a then-effective written agreement between the Grantee and the Company or such Related Entity, or in the
absence of such then-effective written agreement and definition, is based on, in the determination of the Administrator, the Grantee’s: (i) performance of any act or failure to perform any act in bad faith and to the detriment of the
Company or a Related Entity; (ii) dishonesty, intentional misconduct or material breach of any agreement with the Company or a Related Entity; or (iii) commission of a crime involving dishonesty, breach of trust, or physical or emotional
harm to any person; provided, however, that with regard to any agreement that defines “Cause” on the occurrence of or in connection with a Corporate Transaction or a Change in Control, such definition of “Cause” shall not apply
until a Corporate Transaction or a Change in Control actually occurs. 
 (k)    “Change in Control”
means a change in ownership or control of the Company after the Registration Date effected through either of the following transactions: 

(i)    the direct or indirect acquisition by any person or related group of persons (other than an acquisition from or by
the Company or by a Company-sponsored employee benefit plan or by a person that directly or indirectly controls, is controlled by, or is under common control with, the Company) of beneficial ownership of securities possessing more than fifty percent
(50%) of the total combined voting power of the Company’s outstanding securities pursuant to a tender or exchange offer made directly to the Company’s shareholders which a majority of the Continuing Directors who are not Affiliates or
Associates of the offeror do not recommend such shareholders accept, or 
 (ii)    a change in the composition of the
Board over a period of twelve (12) months or less such that a majority of the Board members (rounded up to the next whole number) ceases, by reason of one or more contested elections for Board membership, to be comprised of individuals who are
Continuing Directors. 
 (l)    “Code” means the Income Tax Act (Chapter 134) of the Republic of
Singapore, as amended. 
 (m)    “Committee” means any committee composed of members of the Board
appointed by the Board to administer the Plan. 
 (n)    “Companies Law” means the Companies Law (as
amended) of the Cayman Islands. 
 (o)    “Company” means ASLAN Pharmaceuticals Limited, an exempted
company incorporated with limited liability under the laws of the Cayman Islands, or any successor entity that adopts the Plan in connection with a Corporate Transaction. 

  
 2. 









 (p)    “Consultant” means any person (other than an Employee
or a Director, solely with respect to rendering services in such person’s capacity as a Director) who is engaged by the Company or any Related Entity to render consulting or advisory services to the Company or such Related Entity. 

(q)    “Continuing Directors” means members of the Board who either (i) have been Board members
continuously for a period of at least twelve (12) months or (ii) have been Board members for less than twelve (12) months and were elected or nominated for election as Board members by at least a majority of the Board members
described in clause (i) who were still in office at the time such election or nomination was approved by the Board. 

(r)    “Continuous Service” means that the provision of services to the Company or a Related Entity in
any capacity of Employee, Director or Consultant is not interrupted or terminated. In jurisdictions requiring notice in advance of an effective termination as an Employee, Director or Consultant, Continuous Service shall be deemed terminated upon
the actual cessation of providing services to the Company or a Related Entity notwithstanding any required notice period that must be fulfilled before a termination as an Employee, Director or Consultant can be effective under Applicable Laws. A
Grantee’s Continuous Service shall be deemed to have terminated either upon an actual termination of Continuous Service or upon the entity for which the Grantee provides services ceasing to be a Related Entity. Continuous Service shall not be
considered interrupted in the case of (i) any approved leave of absence, (ii) transfers among the Company, any Related Entity, or any successor, in any capacity of Employee, Director or Consultant, or (iii) any change in status as
long as the individual remains in the service of the Company or a Related Entity in any capacity of Employee, Director or Consultant (except as otherwise provided in the Award Agreement). 

(s)    “Corporate Transaction” means any of the following transactions, provided, however, that the
Administrator shall determine under parts (iv) and (v) whether multiple transactions are related, and its determination shall be final, binding and conclusive: 

(i)    A merger or consolidation in which the Company is not the surviving entity, except for a transaction the principal
purpose of which is to change the state in which the Company is incorporated; 
 (ii)    The sale, transfer or other
disposition of all or substantially all of the assets of the Company; 
 (iii)    The complete liquidation or
dissolution of the Company; 
 (iv)    any reverse merger or series of related transactions culminating in a reverse
merger in which the Company is the surviving entity but (A) the Ordinary Shares outstanding immediately prior to such merger are converted or exchanged by virtue of the merger into other property, whether in the form of securities, cash or
otherwise, or (B) in which securities possessing more than forty percent (40%) of the total combined voting power of the Company’s outstanding securities are transferred to a person or persons different from those who held such securities
immediately prior to such merger or the initial transaction culminating in such merger, but excluding any such transaction or series of related transactions that the Administrator determines shall not be a Corporate Transaction; or 

  
 3. 









 (v)    acquisition in a single or series of related transactions by any
person or related group of persons of beneficial ownership of securities possessing more than fifty percent (50%) of the total combined voting power of the Company’s outstanding securities but excluding any such transaction or series of related
transactions that the Administrator determines shall not be a Corporate Transaction. 

(t)    “Director” means a member of the Board or the board of directors of any Related Entity. 

(u)    “Disability” means as defined under the long-term disability policy of the Company or the Related
Entity to which the Grantee provides services regardless of whether the Grantee is covered by such policy. If the Company or the Related Entity to which the Grantee provides service does not have a long-term disability plan in place,
“Disability” means that a Grantee is unable to carry out the responsibilities and functions of the position held by the Grantee by reason of any medically determinable physical or mental impairment for a period of not less than ninety
(90) consecutive days. A Grantee will not be considered to have incurred a Disability unless he or she furnishes proof of such impairment sufficient to satisfy the Administrator in its discretion. 

(v)    “Dividend Equivalent Right” means a right entitling the Grantee to compensation measured by
dividends paid with respect to Ordinary Shares. 
 (w)    “Employee” means any person, including an
Officer or Director, who is in the employ of the Company or any Related Entity, subject to the control and direction of the Company or any Related Entity as to both the work to be performed and the manner and method of performance. The payment of a
director’s fee by the Company or a Related Entity shall not be sufficient to constitute “employment” by the Company. 

(x)    “Fair Market Value” means, as of any date, the value of Shares determined as follows: 

(i)    If the Shares are listed on one or more established stock exchanges or national market systems, its Fair Market
Value shall be the closing price for such Shares (or the closing bid, if no sales were reported) as quoted on the principal exchange or system on which the Shares are listed. If the Shares are regularly quoted on an automated quotation system
(including the OTC Bulletin Board) or by a recognized securities dealer, its Fair Market Value shall be the closing price for such Shares as quoted on such system or by such securities dealer on the date of determination, but if selling prices are
not reported, the Fair Market Value of a Share shall be the mean between the high bid and low asked prices for the Shares on the date of determination (or, if no such prices were reported on that date, on the last date such prices were reported), as
reported in any marketplace accepted source as the Administrator deems reliable; or 
 (ii)    In the absence of an
established market for the Shares of the type described in (i) above, the Fair Market Value thereof shall be determined by the Administrator in good faith. 

  
 4. 









 (y)    “Good Reason” means the occurrence after a Corporate
Transaction or Change in Control of any of the following events or conditions unless consented to by the Grantee (and the Grantee shall be deemed to have consented to any such event or condition unless the Grantee provides written notice of the
Grantee’s non-acquiescence within 30 days of the effective time of such event or condition: 

(i)    a change in the Grantee’s responsibilities or duties which represents a material and substantial diminution
in the Grantee’s responsibilities or duties as in effect immediately preceding the consummation of a Corporate Transaction or Change in Control; 

(ii)    a reduction in the Grantee’s base salary to a level below that in effect at any time within six
(6) months preceding the consummation of a Corporate Transaction or Change in Control or at any time thereafter; provided that an across-the-board reduction in the
salary level of substantially all other individuals in positions similar to the Grantee’s by the same percentage amount shall not constitute such a salary reduction; or 

(iii)    requiring the Grantee to be based at any place outside a 50-kilometer
radius from the Grantee’s job location or residence prior to the Corporate Transaction or Change in Control except for reasonably required travel on business which is not materially greater than such travel requirements prior to the Corporate
Transaction or Change in Control. 
 (z)    “Grantee” means an Employee, Director or Consultant who
receives an Award under the Plan. 
 (aa)    “Incentive Stock Option” means an Option intended to
qualify as an Employee Share Option whereby the governing tax code of the issuing entity has relevant provisions governing valuation elections of such Option grants, in-which case such qualification is assumed
for the purpose of optimizing any valuation election that may be available. 
 (bb)    “Officer” means
a person who is an officer of the Company or a Related 
 (cc)    “Option” means an option to purchase
Shares pursuant to an Award Agreement granted under the Plan. 
 (dd)    “Ordinary Share” means an
ordinary share of the Company having the rights and restriction as set out in the Memorandum and Articles of Association of the Company. 

(ee)    “Parent” means a holding company (as defined in the Companies Act of Singapore, Cap. 50, whether
now or hereafter existing. 
 (ff)    “Plan” means this 2010 Employee Option Scheme. 

(gg)    “Registration Date” means the first to occur of (i) the closing of the first sale to the
general public pursuant to a registered underwritten offering and listing on an internationally recognized stock exchange, of (A) the Ordinary Shares or (B) the same class of securities of a successor corporation (or its Parent) issued
pursuant to a Corporate Transaction in exchange for or in substitution of the Ordinary Shares; and (ii) in the event of a Corporate 

  
 5. 









 
Transaction, the date of the consummation of the Corporate Transaction if the same class of securities of the successor corporation (or its Parent) issuable in such Corporate Transaction shall
have been sold to the general public pursuant to a registered underwritten offering and listing on an internationally recognized stock exchange, on or prior to the date of consummation of such Corporate Transaction. 

(hh)    “Related Entity” means any Parent or Subsidiary of the Company, as well as any entity which is
deemed as an associated entity of the Company or any Parent or Subsidiary under applicable accounting principles. 

(ii)    “Replaced” means that pursuant to a Corporate Transaction the Award is replaced with a comparable
share award or a cash incentive program of the Company, the successor entity (if applicable) or Parent of either of them which preserves the compensation element of such Award existing at the time of the Corporate Transaction and provides for
subsequent payout in accordance with the same (or a more favorable) vesting schedule applicable to such Award. The determination of Award comparability shall be made by the Administrator and its determination shall be final, binding and conclusive.

 (jj)    “Restricted Share” means Shares issued under the Plan to the Grantee for such consideration,
if any, and subject to such restrictions on transfer, rights of first refusal, repurchase provisions, forfeiture provisions, and other terms and conditions as established by the Administrator. 

(kk)    “Restricted Share Units” means an Award which may be earned in whole or in part upon the passage
of time or the attainment of performance criteria established by the Administrator and which may be settled for cash, Shares or other securities or a combination of cash, Shares or other securities as established by the Administrator. 

(ll)    “SAR” means a share appreciation right entitling the Grantee to Shares or cash compensation, as
established by the Administrator, measured by appreciation in the value of Shares. 
 (mm)    “Share”
means an Ordinary Share. 
 (nn)    “Subsidiary” means a “subsidiary corporation”, whether
now or hereafter existing, as defined in the Companies Act of Singapore, Cap. 50. 
 3.    Shares Subject to the
Plan. 
 (a)    Subject to the provisions of Section 10 below, the maximum aggregate number of Shares which may
be issued pursuant to all Awards (including Incentive Stock Options) is 1,365,625, Shares constituting not more than 20 % of the enlarged issued share capital of the Company or such number of Shares adjusted in the event of an occurrence under
Section 10 below. Any award (as per clause 6a) whose value is linked to the value or benefit of a share shall be considered as a share for the purposes of this section. 

(b)    Any Shares covered by an Award (or portion of an Award) which is forfeited, canceled or expires (whether
voluntarily or involuntarily) shall be deemed not to have 

  
 6. 









 
been issued for purposes of determining the maximum aggregate number of Shares which may be issued under the Plan. Shares that actually have been issued under the Plan pursuant to an Award shall
not be returned to the Plan and shall not become available for future issuance under the Plan, except that if unvested Shares are forfeited, or repurchased by the Company at the lower of their original purchase price or their Fair Market Value at
the time of repurchase, such Shares shall become available for future grant under the Plan. 
 4.    Administration
of the Plan. 
 (a)    Plan Administrator. 

(i)    Administration with Respect to Directors and Officers. With respect to grants of Awards to Directors or
Employees who are also Officers or Directors of the Company, the Plan shall be administered by (A) the Board or (B) a Committee designated by the Board, which Committee shall be constituted in such a manner as to satisfy the Applicable
Laws Once appointed, such Committee shall continue to serve in its designated capacity until otherwise directed by the Board. 

(ii)    Administration With Respect to Consultants and Other Employees. With respect to grants of Awards to
Employees or Consultants who are neither Directors nor Officers of the Company, the Plan shall be administered by (A) the Board or (B) a Committee designated by the Board, which Committee shall be constituted in such a manner as to satisfy
the Applicable Laws. Once appointed, such Committee shall continue to serve in its designated capacity until otherwise directed by the Board. The Board may authorize one or more Officers to grant such Awards and may limit such authority as the Board
determines from time to time. 
 (iii)    Administration Errors. In the event an Award is granted in a manner
inconsistent with the provisions of this subsection (a), such Award shall be presumptively invalid as of its grant date to the extent permitted by the Applicable Laws. 

(b)    Powers of the Administrator. Subject to Applicable Laws and the provisions of the Plan (including any other
powers given to the Administrator hereunder), and except as otherwise provided by the Board, the Administrator shall have the authority, in its discretion: 

(i)    to select the Employees, Directors and Consultants to whom Awards may be granted from time to time hereunder; 

(ii)    to determine whether and to what extent Awards are granted hereunder; 

(iii)    to determine the number of Shares or the amount of other consideration to be covered by each Award granted
hereunder; 
 (iv)    to approve forms of Award Agreements for use under the Plan; 

(v)    to determine the terms and conditions of any Award granted hereunder; 

  
 7. 









 (vi)    to amend the terms of any outstanding Award granted under the Plan,
provided that any amendment that would adversely affect the Grantee’s rights under an outstanding Award shall not be made without the Grantee’s written consent; 

(vii)    to construe and interpret the terms of the Plan and Awards, including without limitation, any notice of award or
Award Agreement, granted pursuant to the Plan; 
 (viii)    to take such other action, not inconsistent with the terms
of the Plan, as the Administrator deems appropriate. 
 The express grant in the Plan of any specific power to the Administrator shall not be construed as
limiting any power or authority of the Administrator; provided that the Administrator may not exercise any right or power reserved to the Board. Any decision made, or action taken, by the Administrator or in connection with the administration of
this Plan shall be final, conclusive and binding on all persons having an interest in the Plan. 

(c)    Indemnification. In addition to such other rights of indemnification as they may have as members of the
Board or as Officers or Employees of the Company or a Related Entity, members of the Board and any Officers or Employees of the Company or a Related Entity to whom authority to act for the Board, the Administrator or the Company is delegated shall
be defended and indemnified by the Company to the extent permitted by law on an after-tax basis against all reasonable expenses, including attorneys’ fees, actually and necessarily incurred in connection
with the defense of any claim, investigation, action, suit or proceeding, or in connection with any appeal therein, to which they or any of them may be a party by reason of any action taken or failure to act under or in connection with the Plan, or
any Award granted hereunder, and against all amounts paid by them in settlement thereof (provided such settlement is approved by the Company) or paid by them in satisfaction of a judgment in any such claim, investigation, action, suit or proceeding,
except in relation to matters as to which it shall be adjudged in such claim, investigation, action, suit or proceeding that such person is liable for gross negligence, bad faith or intentional misconduct; provided, however, that within thirty
(30) days after the institution of such claim, investigation, action, suit or proceeding, such person shall offer to the Company, in writing, the opportunity at the Company’s expense to defend the same. 

5.    Eligibility. Incentive Stock Options or other additional Awards may be granted to Employees, Directors or
Consultants as the Administrator may determine from time to time. 
 6.    Terms and Conditions of Awards. 

(a)    Types of Awards. The Administrator is authorized under the Plan to award any type of arrangement to an
Employee, Director or Consultant that is not inconsistent with the provisions of the Plan and that by its terms involves or might involve the issuance of (i) Shares, (ii) cash or (iii) an Option, a SAR, or similar right with a fixed or
variable price related to the Fair Market Value of the Shares and with an exercise or conversion privilege related to the passage of time, the occurrence of one or more events, or the satisfaction of performance criteria or other conditions. Such
Awards include, without limitation, Options, SARs, sales or bonuses of 

  
 8. 









 
Restricted Shares, Restricted Share Units or Dividend Equivalent Rights, and an Award may consist of one such security or benefit, or two (2) or more of them in any combination or
alternative. 
 (b)    Conditions of Award. Subject to the terms of the Plan, the Administrator shall determine
the provisions, terms, and conditions of each Award including, but not limited to, the Award vesting schedule, repurchase provisions, rights of first refusal, forfeiture provisions, form of payment (cash, Shares, or other consideration) upon
settlement of the Award, payment contingencies, and satisfaction of any performance criteria, if any as determined by the Administrator. 

(c)    Acquisitions and Other Transactions. The Administrator may issue Awards under the Plan in settlement,
assumption or substitution for, outstanding awards or obligations to grant future awards in connection with the Company or a Related Entity acquiring another entity, an interest in another entity or an additional interest in a Related Entity whether
by merger, stock purchase, asset purchase or other form of transaction. 
 (d)    Deferral of Award Payment. The
Administrator may establish one or more programs under the Plan to permit selected Grantees the opportunity to elect to defer receipt of consideration upon exercise of an Award, satisfaction of performance criteria, or other event that absent the
election would entitle the Grantee to payment or receipt of Shares or other consideration under an Award. The Administrator may establish the election procedures, the timing of such elections, the mechanisms for payments of, and accrual of interest
or other earnings, if any, on amounts, Shares or other consideration so deferred, and such other terms, conditions, rules and procedures that the Administrator deems advisable for the administration of any such deferral program. 

(e)    Separate Programs. The Administrator may establish one or more separate programs under the Plan for the
purpose of issuing particular forms of Awards to one or more classes of Grantees on such terms and conditions as determined by the Administrator from time to time. 

(f)    Deferral. If the vesting or receipt of Shares under an Award is deferred to a later date, any amount
(whether denominated in Shares or cash) paid in addition to the original number of Shares subject to such Award will not be treated as an increase in the number of Shares subject to the Award if the additional amount is based either on a reasonable
rate of interest or on one or more predetermined actual investments such that the amount payable by the Company at the later date will be based on the actual rate of return of a specific investment (including any decrease as well as any increase in
the value of an investment). 
 (g)    Early Exercise. The Award Agreement may, but need not, include a provision
whereby the Grantee may elect at any time while an Employee, Director or Consultant to exercise any part or all of the Award prior to full vesting of the Award. Any unvested Shares received pursuant to such exercise may be subject to a repurchase
right in favor of the Company or a Related Entity or to any other restriction the Administrator determines to be appropriate. 

  
 9. 









 (h)    Term of Award. The term of each Award shall be the term stated
in the Award Agreement, provided, however, that the term of an Incentive Stock Option shall be no more than ten (10) years from the date of grant thereof. However, in the case of an Incentive Stock Option granted to a Grantee who, at the time
the Option is granted, owns Shares representing more than ten percent (10%) of the voting power of all classes of shares of the Company or any Parent or Subsidiary of the Company, the term of the Incentive Stock Option shall be ten (10) years
from the date of grant thereof or such shorter term as may be provided in the Award Agreement. Notwithstanding the foregoing, the specified term of any Award shall not include any period for which the Grantee has elected to defer the receipt of the
Shares or cash issuable pursuant to the Award. 
 (i)    Transferability of Awards. Incentive Stock Options may
not be sold, pledged, assigned, hypothecated, transferred, or disposed of in any manner other than by will or by the laws of descent or distribution and may be exercised, during the lifetime of the Grantee, only by the Grantee and in the event of
the Grantee’s death by the legal beneficiary. Other Awards shall be transferable (i) by will and by the laws of descent and distribution and (ii) during the lifetime of the Grantee, to the extent and in the manner authorized by the
Administrator. Notwithstanding the foregoing, the Grantee may designate one or more beneficiaries of the Grantee’s Award in the event of the Grantee’s death on a beneficiary designation form provided by the Administrator. 

(j)    Time of Granting Awards. The date of grant of an Award shall for all purposes be the date on which the
Administrator makes the determination to grant such Award, or such other later date as is determined by the Administrator. 

7.    Award Exercise or Purchase Price, Consideration and Taxes. 

(a)    Exercise or Purchase Price. The exercise or purchase price, if any, for an Award shall be as follows: 

(i)    In the case of an Incentive Stock Option: 

granted to any Employee, Consultant or Director the per Share exercise price shall be not less than one hundred percent (100%) of the Fair
Market Value per Share on the date of grant, as reflected in the stated strike price. 
 (b)    Consideration.
Subject to Applicable Laws, the consideration to be paid for the Shares to be issued upon exercise or purchase of an Award including the method of payment shall be determined by the Administrator. In addition to any other types of consideration the
Administrator may determine, the Administrator is authorized to accept as consideration for Shares issued under the Plan the following: 

(i)    Cash; 

(ii)    Check; 

  
 10. 









 (iii)    surrender of Shares or delivery of a properly executed form of
attestation of ownership of Shares as the Administrator may require which have a Fair Market Value on the date of surrender or attestation equal to the aggregate exercise price of the Shares as to which said Award shall be exercised; 

(iv)    with respect to Options, if the exercise occurs on or after the Registration Date, payment through a
broker-dealer sale and remittance procedure pursuant to which the Grantee (A) shall provide written instructions to a Company designated brokerage firm to effect the immediate sale of some or all of the purchased Shares and remit to the Company
sufficient funds to cover the aggregate exercise price payable for the purchased Shares and (B) shall provide written directives to the Company to deliver the certificates for the purchased Shares directly to such brokerage firm in order to
complete the sale transaction; 
 (v)    with respect to Options, payment through a “net exercise” such that,
without the payment of any funds, the Grantee may exercise the Option and receive the net number of Shares equal to (i) the number of Shares as to which the Option is being exercised, multiplied by (ii) a fraction, the numerator of which
is the Fair Market Value per Share (on such date as is determined by the Administrator) less the Exercise Price per Share, and the denominator of which is such Fair Market Value per Share (the number of net Shares to be received shall be rounded
down to the nearest whole number of Shares); or 
 (vi)    any combination of the foregoing methods of payment. 

(c)    Taxes. No Shares shall be delivered under the Plan to any Grantee or other person until such Grantee or
other person has made arrangements acceptable to the Administrator for the satisfaction of any federal, state, provincial, or local income and employment tax withholding obligations, including, without limitation, obligations incident to the receipt
of Shares. Upon exercise or vesting of an Award the Company shall withhold or collect from the Grantee an amount sufficient to satisfy such tax obligations, including, but not limited to, by surrender of the whole number of Shares covered by the
Award sufficient to satisfy the minimum applicable tax withholding obligations incident to the exercise or vesting of an Award (reduced to the lowest whole number of Shares if such number of Shares withheld would result in withholding a fractional
Share with any remaining tax withholding settled in cash). All taxes (including personal income tax) arising from the exercise of any Award granted to any participant under the scheme shall be borne by that participant. 

8.    Exercise of Award. 

(a)    Procedure for Exercise; Rights as a Shareholder. 

(i)    Any Award granted hereunder shall be exercisable at such times and under such conditions as determined by the
Administrator under the terms of the Plan and specified in the Award Agreement. 
 (ii)    An Award shall be deemed to
be exercised when written notice of such exercise has been given to the Company in accordance with the terms of the Award by the person entitled to exercise the Award and full payment for the Shares with respect to which the Award is exercised has
been made, including, to the extent selected, use of the broker-dealer sale and remittance procedure to pay the purchase price as provided in Section 7(b)(iv). 

  
 11. 









 (b)    Exercise of Award Following Termination of Continuous Service.

 (i)    An Award may not be exercised after the termination date of such Award set forth in the Award Agreement and
may be exercised following the termination of a Grantee’s Continuous Service only to the extent provided in the Award Agreement. 

(ii)    Where the Award Agreement permits a Grantee to exercise an Award following the termination of the Grantee’s
Continuous Service for a specified period, the Award shall terminate to the extent not exercised on the last day of the specified period or the last day of the original term of the Award, whichever occurs first. 

9.    Conditions Upon Issuance of Shares. 

(a)    If at any time the Administrator determines that the delivery of Shares pursuant to the exercise, vesting or any
other provision of an Award is or may be unlawful under Applicable Laws, the vesting or right to exercise an Award or to otherwise receive Shares pursuant to the terms of an Award shall be suspended until the Administrator determines that such
delivery is lawful and shall be further subject to the approval of counsel for the Company with respect to such compliance. The Company shall have no obligation to effect any registration or qualification of the Shares under federal or state laws.

 (b)    As a condition to the exercise of an Award, the Company may require the person exercising such Award to
represent and warrant at the time of any such exercise that the Shares are being purchased only for investment and without any present intention to sell or distribute such Shares if, in the opinion of counsel for the Company, such a representation
is required by any Applicable Laws. 
 10.    Adjustments Upon Changes in Capitalization. 

Subject to any required action by the shareholders of the Company and Section 11 hereof, the number of Shares covered by each outstanding Award, and the
number of Shares which have been authorized for issuance under the Plan but as to which no Awards have yet been granted or which have been returned to the scheme, the exercise or purchase price of each such outstanding Award, the maximum number of
Shares with respect to which Awards may be granted to any Grantee in any calendar year, as well as any other terms that the Administrator determines require adjustment shall be proportionately adjusted for (i) any increase or decrease in the
number of issued Shares resulting from a subdivision, consolidation, share dividend, combination or redesignation of the Shares, or similar transaction affecting the Shares, (ii) any other increase or decrease in the number of issued Shares
effected without receipt of consideration by the Company, or (iii) any other transaction with respect to Shares including a corporate merger, consolidation, acquisition of property or shares, separation (including a spin-off or other distribution of shares or property), reorganization, liquidation (whether partial or complete) or any similar transaction; provided, however that conversion of any convertible securities of the
Company shall not be deemed to have been “effected without receipt of consideration.” In the event of any distribution of cash or other assets to shareholders other than 

  
 12. 









 
a normal cash dividend, the Administrator shall also make such adjustments as provided in this Section 10 or substitute, exchange or grant Awards to effect such adjustments (collectively
“adjustments”). Any such adjustments to outstanding Awards will be effected in a manner that precludes the enlargement of rights and benefits under such Awards. In connection with the foregoing adjustments, the Administrator may, in its
discretion, prohibit the exercise of Awards or other issuance of Shares, cash or other consideration pursuant to Awards during certain periods of time. Except as the Administrator determines, no issuance by the Company of shares of any class, or
securities convertible into shares of any class, shall affect, and no adjustment by reason hereof shall be made with respect to, the number or price of Shares subject to an Award. 

11.    Corporate Transactions and Changes in Control. 

Conditions regarding an acceleration of vesting: 

(a)    Termination of Award to Extent Not Assumed in Corporate Transaction. Effective upon the consummation of a
Corporate Transaction, all outstanding Awards under the Plan shall terminate. However, all such Awards shall not terminate to the extent they are assumed in connection with the Corporate Transaction. 

(b)    Acceleration of Award Upon Corporate Transaction or Change in Control. 

(i)    Corporate Transaction. Except as provided otherwise in an individual Award Agreement, in the event of a
Corporate Transaction and: 
 (A)    for the portion of each Award that is Assumed or Replaced, then such Award (if
Assumed), the replacement Award (if Replaced), or the cash incentive program (if Replaced) automatically shall become fully vested, exercisable and payable and be released from any repurchase or forfeiture rights (other than repurchase rights
exercisable at Fair Market Value) for all of the Shares (or other consideration) at the time represented by such Assumed or Replaced portion of the Award, immediately upon termination of the Grantee’s Continuous Service if such Continuous
Service is terminated by the successor company or the Company without Cause or voluntarily by the Grantee with Good Reason within twelve (12) months1 after the Corporate Transaction; and 

(B)    for the portion of each Award that is neither Assumed nor Replaced, such portion of the Award shall automatically
become fully vested and exercisable and be released from any repurchase or forfeiture rights (other than repurchase rights exercisable at Fair Market Value) for all of the Shares (or other consideration) at the time represented by such portion of
the Award, immediately prior to the specified effective date of such Corporate Transaction, provided that the Grantee’s Continuous Service has not terminated prior to such date. For Awards that have an exercise feature, the portion of the Award
that is not Assumed shall terminate under subsection (a) of this Section 11 to the extent not exercised prior to the consummation of such Corporate Transaction. 

(ii)    Change in Control. Except as provided otherwise in an individual Award Agreement, following a Change in
Control (other than a Change in Control which also is a Corporate Transaction) and upon the termination of the Continuous Service of a Grantee if such 

  
 13. 









 
Continuous Service is terminated by the Company or Related Entity without Cause or voluntarily by the Grantee with Good Reason within twelve (12) months after a Change in Control, each Award
of such Grantee which is at the time outstanding under the Plan automatically shall become fully vested and exercisable and be released from any repurchase or forfeiture rights (other than repurchase rights exercisable at Fair Market Value),
immediately upon the termination of such Continuous Service. 
 12.    Effective Date and Term of Plan. The Plan
shall become effective upon the earlier to occur of its adoption by the Board or its approval by the shareholders of the Company. It shall continue in effect for a term of ten (10) years unless sooner terminated. Subject to Section 17,
below, and Applicable Laws, Awards may be granted under the Plan upon its becoming effective. 
 13.    Amendment,
Suspension or Termination of the Plan. 
 (a)    The Board may at any time amend, suspend or terminate the Plan;
provided, however, that no such amendment shall be made without the approval of the Company’s shareholders to the extent such approval is required by Applicable Laws. In addition, in order to assure the viability of Awards granted to
participants employed in various jurisdictions, the Administrator may, in its sole discretion, provide for such special terms as it may consider necessary or appropriate to accommodate differences in local law, tax policy or custom applicable in the
jurisdiction in which the participant resides or is employed. Moreover, the Administrator may approve such supplements to, amendments, restatements, or alternative versions of the Plan as it may consider necessary or appropriate for such purposes
without thereby affecting the terms of the Plan as in effect for any other purpose; provided, however, that no such supplements, restatements or alternative versions shall increase the Share limitation contained in Section 3 hereof.
Notwithstanding the foregoing, the Committee may not take any actions hereunder, and no Awards shall be granted that would violate any Applicable Laws. 

(b)    No Award may be granted during any suspension of the Plan or after termination of the Plan. 

(c)    No suspension or termination of the Plan (including termination of the Plan under Section 11 above) shall
adversely affect any rights under Awards already granted to a Grantee. 
 14.    Reservation of Shares. 

(a)    The Company, during the term of the Plan, will at all times reserve and keep available such number of Shares in its
authorised but unissued share capital as shall be sufficient to satisfy the requirements of the Plan. 
 (b)    The
inability of the Company to obtain authority from any regulatory body having jurisdiction, which authority is deemed by the Company’s counsel to be necessary to the lawful issuance and sale of any Shares hereunder, shall relieve the Company of
any liability in respect of the failure to issue or sell such Shares as to which such requisite authority shall not have been obtained. 

  
 14. 









 15.    No Effect on Terms of Employment/Consulting Relationship. The
Plan shall not confer upon any Grantee any right with respect to the Grantee’s Continuous Service, nor shall it interfere in any way with his or her right or the right of the Company or any Related Entity to terminate the Grantee’s
Continuous Service at any time, [with or without cause], and with or without notice. 
 16.    No Effect on
Retirement and Other Benefit Plans. Except as specifically provided in a retirement or other benefit plan of the Company or a Related Entity, Awards shall not be deemed compensation for purposes of computing benefits or contributions under any
retirement plan of the Company or a Related Entity, and shall not affect any benefits under any other benefit plan of any kind or any benefit plan subsequently instituted under which the availability or amount of benefits is related to level of
compensation. 
 17.    Shareholder Approval. The grant of Incentive Stock Options under the Plan shall be
subject to approval by the shareholders of the Company within twelve (12) months before or after the date the Plan is adopted. Such shareholder approval shall be obtained in the degree and manner required under Applicable Laws. The
Administrator may grant Incentive Stock Options under the Plan prior to approval by the shareholders, but until such approval is obtained, no such Incentive Stock Option shall be exercisable. 

18.    Unfunded Obligation. Grantees shall have the status of general unsecured creditors of the Company. Any
amounts payable to Grantees pursuant to the Plan shall be unfunded and unsecured obligations for all purposes. Neither the Company nor any Related Entity shall be required to segregate any monies from its general funds, or to create any trusts, or
establish any special accounts with respect to such obligations. The Company shall retain at all times beneficial ownership of any investments, including trust investments, which the Company may make to fulfill its payment obligations hereunder. Any
investments or the creation or maintenance of any trust or any Grantee account shall not create or constitute a trust or fiduciary relationship between the Administrator, the Company or any Related Entity and a Grantee, or otherwise create any
vested or beneficial interest in any Grantee or the Grantee’s creditors in any assets of the Company or a Related Entity. The Grantees shall have no claim against the Company or any Related Entity for any changes in the value of any assets that
may be invested or reinvested by the Company with respect to the Plan. 
 19.    Construction. Captions and
titles contained herein are for convenience only and shall not affect the meaning or interpretation of any provision of the Plan. Except when otherwise indicated by the context, the singular shall include the plural and the plural shall include the
singular. Use of the term “or” is not intended to be exclusive, unless the context clearly requires otherwise. 

20.    No exclusivity of the Plan. Neither the adoption of the Plan by the Board, the submission of the Plan to the
shareholders of the Company for approval, nor any provision of the Plan will be construed as creating any limitations on the power of the Board to adopt such additional compensation arrangements as it may deem desirable, including, without
limitation, the granting of Awards otherwise than under the Plan, and such arrangements may be either generally applicable or applicable only in specific cases. 

  
 15. 









 21.    Disputes 

Any disputes or differences of any nature arising hereunder shall be referred to the Committee and its decision shall be final and binding in
all respects. 
 22.    Condition of Option 

Every Option shall be subject to the condition that no Shares shall be issued pursuant to the exercise of an Option if such issue would be
contrary to any law or enactment, or any rules or regulations of any legislative or non-legislative governing body for the time being in force in Singapore or any other relevant country having jurisdiction in
relation to the issue of Shares hereunder. 
 23.    Governing Law 

The Scheme shall be governed by, and construed in accordance with, the laws of the Republic of Singapore. The Participants, by accepting
Options in accordance with the Scheme, and the Company submit to the exclusive jurisdiction of the courts of the Republic of Singapore. 
  

 
 [The rest of this page has been intentionally left
blank] 

  
 16.