Document:

EX-10.7

 Exhibit 10.7 
  

 
 EMPLOYMENT AGREEMENT 

 
 THIS AGREEMENT is made and effective as of the 1st
day of July, 2007 (the “Effective Date”). 
 BETWEEN: 

Surjit B. Dixit, of 11 Brainard Avenue, Middletown, CT, 06457, USA, 

(the “Employee”) 
 AND: 

ZYMEWORKS INC., a corporation registered in the Province of British Columbia and having its principal place of business at 201-1401
West Broadway, Vancouver, BC, V6H 1H6 
 (the “Company”) 

WHEREAS 
 A. The Company is a protein engineering company
engaged in the business of researching, developing and commercializing biocatalysts (enzymes) for pharmaceutical and industrial applications; 
 B. The
Employee has postdoctoral experience in molecular simulations, proficiency with the Linux operating system, knowledge of good software development practices, and experience with scripting languages, working on a clustered computing environment, and
molecular modeling packages and/or related skills and expertise and wishes to contribute such experience to the development and growth of the Company’s business; and 

C. The Company has agreed to offer employment to the Employee and the Employee has agreed to accept employment with the Company on the terms and conditions
set out in this Agreement and Appendices hereto. 
 NOW THEREFORE THIS AGREEMENT WITNESSES that for and in consideration of the premises and mutual
covenants and agreements hereinafter contained, the parties hereto covenant and agree as follows: 
 ARTICLE 1 – GENERAL

 1.1 Definitions. Unless otherwise defined, all capitalized terms used in this Agreement will have the meanings given below: 

 

	 	(a)	“Business” means the business of researching, developing and commercializing biocatalysts and any other research, development and manufacturing work considered, planned or undertaken by the Company during the
Employee’s employment; 

  

			
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	 	(b)	“Confidential Information” means trade secrets and other information, in whatever form or media, in the possession or control of the Company, which is owned by the Company or by one of its clients or suppliers
or a third party with whom the Company has a business relationship (collectively, the “Associates”), and which is not generally known to the public and has been specifically identified as confidential or proprietary by the Company, or its
nature is such that it would generally be considered confidential in the industry in which the Company or its Associates operate, or which the Company is obligated to treat as confidential or proprietary. Confidential Information includes, without
limitation, the following: 

  

	 	(i)	the products and confidential or proprietary facts, data, techniques, materials and other information related to the business of the Company, including all related development or experimental work or research, related
documentation owned or marketed by the Company and related formulas, algorithms, patent applications, concepts, designs, flowcharts, ideas, programming techniques, specifications and software programs (including source code listings), methods,
processes, inventions, sources, drawings, computer models, prototypes and patterns; 

  

	 	(ii)	information regarding the Company’s business operations, methods and practices, including market strategies, product pricing, margins and hourly rates for staff and information regarding the financial, legal and
corporate affairs of the Company; 

  

	 	(iii)	the names of the Company’s Associates and the nature of the Company’s relationships with such Associates; and 

  

	 	(iv)	technical and business information of, or regarding, the Company’s Associates. 

  

	 	(c)	“Developments” means all inventions, ideas, concepts, designs, improvements, discoveries, modifications, computer software, and other results which are conceived of, developed by, written, or reduced to
practice by the Employee, alone or jointly with others (including, where applicable, all modifications, derivatives, progeny, models, specifications, source code, design documents, creations, scripts, artwork, text, graphics, photos and pictures);

  

	 	(d)	“Excluded Developments” means any Development that the Employee establishes: 

  

	 	(i)	was developed prior to the Employee performing such services for the Company and precedes the Employee’s initial engagement with the Company; 

  

			
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	 	(ii)	was developed entirely on the Employee’s own time; 

  

	 	(iii)	was developed without the use of any equipment, supplies, facilities, services or Confidential Information of the Company; 

  

	 	(iv)	does not relate directly to the Business or affairs of the Company during the term of the Employee’s employment with the Company or to the actual or demonstrably anticipated research or development of the Company
during this period; and 

  

	 	(v)	does not result from any work performed by the Employee for the Company. 

 1.2 Sections and
Headings. The division of this Agreement into Articles and Sections and the insertion of headings are for the convenience of reference only and do not affect the construction or interpretation of this Agreement. The terms
“hereof”, “hereunder” and similar expressions refer to this Agreement and not to any particular Article, Section or other portion hereof and include any agreement supplemental hereto. Unless something in the subject matter
or context is inconsistent therewith, references herein to Articles and Sections are to Articles and Sections of this Agreement. 

ARTICLE 2 – EMPLOYMENT 
 2.1
Services. On the Effective Date, the Employee will commence employment with the Company in the position of Molecular Simulation Scientist on the terms and conditions set out in this Agreement. 

2.2 Employment Duties. Subject to the direction and control of the senior management of the Company (“Management”), the Employee will perform
the duties set out in Appendix “A” to this Agreement and any other duties that may be reasonably assigned to him by Management from time to time. 

2.3 Throughout the term of this Agreement, the Employee will: 
  

	 	(a)	diligently, honestly and faithfully serve the Company and will use all reasonable efforts to promote and advance the interests and goodwill of the Company; 

 

	 	(b)	conduct him/herself at all times in a manner which is not prejudicial to the Company’s interests and in adherence to the Zymeworks Employee Handbook (Appendix B) “Code of Conduct”; 

 

	 	(c)	devote him/herself in a full-time capacity to the business and affairs of the Company; 

  

	 	(d)	adhere to all applicable policies of the Company as in effect and as amended from time to time; 

  

			
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	 	(e)	exercise the degree, diligence and skill that a reasonably prudent Molecular Simulation Scientist would exercise in comparable circumstances; 

 

	 	(f)	refrain from engaging in any activity which will in any manner, directly or indirectly, compete with the trade or business of the Company except in accordance with Sections 2.4 and 2.5 herein and as outlined in the
Zymeworks Employee Handbook (Appendix B) “Conflict of Interest Guidelines”; and 

  

	 	(g)	not acquire, directly or indirectly, any interest that constitutes 5% or more of the voting rights attached to the outstanding shares of any corporation or 5% or more of the equity or assets in any firm, partnership or
association, the business and operations of which in any manner, directly or indirectly, compete with the trade or business of the Company. 

2.4 The Employee will disclose to Management all potential conflicts of interest and activities which could reasonably be seen to compete, indirectly or
directly, with the trade or business of the Company. Management will determine, in its sole discretion, whether the activity in question constitutes a conflict of interest or competition with the Company. To the extent that Management, acting
reasonably, determines a conflict of interest or competition exists, the Employee will discontinue such activity forthwith or within such longer period as Management agrees. The Employee will immediately certify in writing to the Company that he has
discontinued such activity and that he has, as required by Management, cancelled any contracts or sold or otherwise disposed of any interest or assets over the 5% threshold described in Section 2.3(g) herein acquired by the Employee by virtue
of engaging in the impugned activity, or where no market exists to enable such sale or disposition, by transfer of the Employee’s beneficial interest into blind trust or other fiduciary arrangements over which the Employee has no control or
direction, or other action that is acceptable to the Board. 
 2.5 Notwithstanding Sections 2.3, 2.4 and 6.2, the Employee is not restricted from nor
is required to obtain the consent of the Company to make investments in any company which is involved in pharmaceuticals or biotechnology with securities listed for trading on any Canadian or U.S. stock exchange, quotation system or the
over-the-counter market. 
 2.6 For the purposes of Sections 2.3, 2.4 and 2.5 herein, “Employee” includes any entity or company owned or
controlled by the Employee. 
 ARTICLE 3 – COMPENSATION 

3.1 Base Salary. As compensation for all services rendered under this Agreement, the Company will pay to the Employee and the Employee will accept from
the Company a base salary of $105,000 (CAD) per annum with a minimum increase of fifteen percent (15%) at the anniversary of the first year or employment. The base salary will be paid semi-monthly, in arrears, in twenty-four (24) equal
instalments, less statutory and other authorized deductions. The Salary shall not be reduced, except with the written consent of the Employee. 

  

			
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 3.2 Stock Options. On July 1, 2007, the Employee shall be granted 16,000 options to acquire
shares of common stock of the Company (the “Shares”), provided the Employee is employed by the Company on the grant date (the “Options”). The Options shall have an exercise price of $1.50 per Share. The Options will vest and
become exercisable in accordance with the terms of the Company Employee Stock Option Agreement, a copy of which is attached hereto as Appendix “C”. 

3.3 Incentive Plans. The Employee shall be entitled to participate in any incentive programs for the Company’s executives, including, without
limiting the generality of the foregoing, share option plans, share purchase plans, profit-sharing or bonus plans (collectively, the “Incentive Plans”). Such participation shall be on the terms and conditions of such Incentive Plans as at
the date hereof or as may from time to time be amended or implemented by the Company in its sole discretion. 
 3.4 Performance and Salary Review.
Management will review the Employee’s performance, base salary, and equity participation level under the terms of any Incentive Plans annually after the Effective Date. 

3.5 Expenses. The Company will reimburse the Employee for all ordinary and necessary expenses incurred by the Employee in the performance of the
Employee’s duties under this Agreement. Reimbursement of such expenses will be made in accordance with the Company’s policies. 
 3.6
Professional Fees. The Company will reimburse the Employee for annual registration and/or licensing fees required to maintain the Employee’s status as a member in good standing with the appropriate professional bodies required to
continue effective employment as a Molecular Simulation Scientist, and which were held by the Employee as of the effective date. The Company will reimburse reasonable costs incurred by the Employee to complete the minimum annual continuing
professional development requirements required to maintain such licensing. 
 3.7 Relocation Allowance. The Company will reimburse the Employee for
moving and relocation costs of $ 10,000 (CAD) based on actual receipts submitted to Management. Additionally, the Company will reimburse the Employee for rent and/or housing costs for the first month of accommodation in Vancouver up to $1,500 (CAD),
based on actual receipts submitted to Management. 
 3.8 Vacation. The Employee will be eligible for fifteen (15) days’ paid vacation per
calendar year, earned pro rata at a rate of 1.25 days per completed month of service. Vacation time not taken during the year in which it is earned may not be carried forward into the subsequent year without the written pre-approval of Management.
Upon termination, vacation not taken in the calendar year will be paid out according to the Employee’s annual salary rate pro rated to the number of days’ vacation not taken. 

3.9 Benefits. The Employee will be eligible to participate in all benefit plans generally available to executives of the Company, subject to meeting
applicable eligibility requirements of such plans. 

  

			
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 3.10 Sick Leave. The Employee will be entitled to take up to five (5) days’ paid sick leave
per calendar year, earned pro rata at a rate of 0.834 days per completed month of service. Unused sick days will not be paid out or carried forward into the subsequent year. 

ARTICLE 4 – TERM AND TERMINATION 

4.1 Term. This Agreement will commence on the Effective Date and will terminate on the effective date of termination by either the Employee or the
Company in accordance with Section 4.2 of this Agreement. 
 4.2 Termination. 

 

	 	(a)	The Company may terminate the employment of the Employee for cause at any time, without notice, damages or compensation of any kind. 

 

	 	(b)	The Company may terminate the employment of the Employee without cause at any time by providing written notice or payment in lieu of notice to the Employee as follows: 

 

	 	(i)	one (1) month of notice or the equivalent of one (1) month of base salary as at that date, or any combination thereof, if termination of employment occurs during the first year of employment; and

  

	 	(ii)	an additional one (1) month of notice or the equivalent of one (1) month of base salary as at that date, or any combination thereof, for each additional completed year of service, up to a total maximum of six
(6) months. 

  

	 	(c)	Payment of severance in excess of any minimum required by the Employment Standards Act is conditional upon execution by the Employee of a release of all claims, satisfactory to the Company. 

 

	 	(d)	Payment of severance, in accordance with (c) above, to the Employee by the Company will be full and adequate compensation to the Employee with respect to any claim relating to the Employee’s employment or
termination or manner of termination of the Employee’s employment, and the Employee waives any right that he may have to claim further payment, compensation or damages from the Company. 

 

	 	(e)	The Employee may terminate his employment with the Company by giving prior written notice to Management of not less than thirty (30) days or such shorter period as the Employee and Management may agree. The Company
may choose to waive all or part of the notice period and pay to the Employee the base salary to be earned during the balance of the notice period. 

  

			
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 4.3 No Mitigation. The Employee shall not be required to mitigate the amount of any payments provided
for in this section by seeking other employment or otherwise, nor shall the amount of any payment provided for in this section be reduced by any compensation earned by the Employee as the result of employment by another employer after the date of
termination, or otherwise. 
 4.4 Survival. Upon a termination of this Agreement for any reason, the Employee will continue to be bound by the
provisions of Article 4, Article 5, Article 6, Article 7 and Article 8. 
 ARTICLE 5 – CONFIDENTIALITY

 5.1 Confidential Information. 
  

	 	(a)	Ownership of Confidential Information - The Employee acknowledges that the Confidential Information is and will be the sole and exclusive property of the Company. The Employee acknowledges that the Employee has
not, and will not, acquire any right, title or interest in or to any of the Confidential Information. 

  

	 	(b)	Non Disclosure, Use and Reproduction of Confidential Information - The Employee will keep all the Confidential Information strictly confidential, and will not, either directly or indirectly, either during or
subsequent to employment with the Company, disclose, allow access to, transmit, transfer, use or reproduce any of the Confidential Information in any manner except as required to perform the duties of the Employee for the Company and in accordance
with all procedures established by the Company for the protection of the Confidential Information. Without limiting the foregoing, the Employee: 

  

	 	(i)	will ensure that all the Confidential Information and all copies thereof, are clearly marked, or otherwise identified as confidential to the Company and proprietary to the person or entity that first provided the
Confidential Information, and are stored in a secure place while in the Employee’s possession, custody, charge or control; 

  

	 	(ii)	will not, either directly or indirectly, disclose, allow access to, transmit or transfer any of the Confidential Information to any person other than to an employee, officer, or director of the Company but only upon a
“need to know” basis, without the prior written authorization of Management; and 

  

	 	(iii)	will not, except as required by the Employee’s position, use any of the Confidential Information to create, maintain or market any product or service which is competitive with any product or service produced,
marketed, licensed, sold or otherwise dealt in by the Company, or assist any other person to do so. 

  

	 	(c)	 Legally Required Disclosure - Notwithstanding the foregoing, to the extent the Employee is required by law
to disclose any Confidential Information, the Employee 

  

			
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will be permitted to do so, provided that notice of this requirement is delivered to the Company in a timely manner, so that the Company may contest such potential disclosure.

  

	 	(d)	Return of Materials, Equipment and Confidential Information - Upon request by the Company, and in any event when the Employee leaves the employ of the Company, the Employee will immediately return to the Company
all the Confidential Information and all other materials, computer programs, documents, memoranda, notes, papers, reports, lists, manuals, specifications, designs, devices, drawings, notebooks, correspondence, equipment, keys, pass cards, and
property, and all copies thereof, in any medium, in the Employee’s possession, charge, control or custody, which are owned by, or relate in any way to the Business or affairs of the Company. 

 

	 	(e)	Exceptions - The non-disclosure obligations of Employee under this Agreement shall not apply to Confidential Information which the Employee can establish: 

 

	 	(i)	is, or becomes, readily available to the public other than through a breach of this Agreement; 

  

	 	(ii)	is disclosed, lawfully and not in breach of any contractual or other legal obligation, to Employee by a third party; or 

  

	 	(iii)	through written records, was known to Employee, prior to the date of first disclosure of the Confidential Information to Employee by the Company 

5.2 Ownership of Developments 
  

	 	(a)	Acknowledgment of Company Ownership - The Employee acknowledges that the Company will be the exclusive owner of all the Developments made during the term of the Employee’s employment by the Company and to
all intellectual property rights in and to such Developments. The Employee hereby assigns all right, title and interest in and to such Developments and their associated intellectual property rights throughout the world and universe to the Company,
including without limitation, all trade secrets, patent rights, copyrights, mask works, industrial designs and any other intellectual property rights in and to each Development, effective at the time each is created. Further, the Employee
irrevocably waives all moral rights the Employee may have in such Developments. 

  

	 	(b)	Excluded Developments - The Company acknowledges that it will not own any Excluded Developments. 

  

	 	(c)	 Disclosure of Developments - To avoid any disputes over the ownership of Developments, the Employee will
provide the Company with a general written description of any of the Developments the Employee believes the Company does not own because they are Excluded Developments. Thereafter, the Employee agrees to

  

			
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make full and prompt disclosure to the Company of all Developments, including, without limitation, Excluded Developments, made during the term of the Employee’s employment with the Company.
The Company will hold any information it receives regarding Excluded Developments in confidence. 

  

	 	(d)	Further Acts - The Employee agrees to cooperate fully with the Company both during and after the Employee’s employment by the Company, with respect to (i) signing further documents and doing such acts
and other things reasonably requested by the Company to confirm the Company’s ownership of the Developments other than Excluded Developments, the transfer of ownership of such Developments to the Company, and the waiver of the Employee’s
moral rights therein, and (ii) obtaining or enforcing patent, copyright, trade secret or other protection for such Developments; provided that the Company pays all the Employee’s expenses in doing so, and reasonable compensation if such
acts are required after the Employee leaves the employment by the Company. 

  

	 	(e)	Employee-owned Inventions - The Employee hereby covenants and agrees with the Company that unless the Company agrees in writing otherwise, the Employee will only use or incorporate any Excluded Development into a
Development, if the Employee (i) owns all proprietary interest in such Excluded Development and (ii) grants to the Company, at no charge, a non-exclusive, irrevocable, perpetual, worldwide license to use, distribute, transmit, broadcast,
sub-license, produce, reproduce, perform, publish, practice, make, and modify such Development. 

  

	 	(f)	Prior Employer Information - The Employee hereby covenants and agrees with the Company that during the Employee’s employment by the Company, the Employee will not improperly use or disclose any confidential
or proprietary information of any former employer, partner, principal, co-venturer, customer, or independent contractor of the Employee and that the Employee will not bring onto the Company’s premises any unpublished documents or any property
belonging to any such persons or entities unless such persons or entities have given their consent. In addition, the Employee will not violate any non-disclosure or proprietary rights agreement the Employee has signed with any person or entity prior
to the Employee’s execution of this Agreement, or knowingly infringe the intellectual property rights of any third party while employed by the Company. 

  

	 	(g)	Protection of Computer Systems and Software - The Employee agrees to take all necessary precautions to protect the computer systems and software of the Company, including, without limitation, complying with the
obligations set out in the Company’s policies. 

  

			
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 ARTICLE 6 – RESTRICTIVE COVENANTS 

6.1 Non-solicitation by the Employee. The Employee agrees that at any time, and from time to time, while employed by the Company and for a period of
one (1) year thereafter the Employee will not, without the prior written consent of the Company, either: 
  

	 	(a)	induce or attempt to influence, directly or indirectly, an employee of the Company to leave the employ of the Company; or 

  

	 	(b)	recruit, employ, or carry on Business with, directly or indirectly, an employee of the Company that has left the employ of the Company within the period of one (1) year preceding the time of such action.

 6.2 Non-competition. The Employee agrees that while employed by the Company and for a period of one (1) year thereafter, the
Employee will not, without the prior written consent of the Company, directly or indirectly, anywhere in Canada, the United States or any country within the European Union, provide any professional services to any person or entity that can be
reasonably viewed as a competitor to the Business of the Company, while the Employee was employed by the Company, which relate to biocatalyst modeling, design, modification and commercialization for industrial and pharmaceutical applications. 

6.3 Reasonableness of Non-competition and Non-solicitation Obligations. The Employee confirms that the obligations in Sections 6.1 and 6.2 are
fair and reasonable given that, among other reasons: 
  

	 	(a)	the sustained contact the Employee will have with the clients of the Company will expose the Employee to the Confidential Information regarding the particular requirements of these clients and the Company’s unique
methods of satisfying the needs of these clients, all of which the Employee agrees not to act upon to the detriment of the Company; and/or 

  

	 	(b)	the Employee will be performing important development work on the products or services owned, developed or marketed by the Company; 

and the Employee agrees that the obligations in Sections 6.1 and 6.2, together with the Employee’s other obligations under this Agreement, are
reasonably necessary for the protection of the Company’s proprietary interests and that given the Employee’s general knowledge and experience they would not prevent the Employee from being gainfully employed if the employment relationship
between the Employee and the Company were to end. The Employee further confirms that the geographic scope of the obligation in Section 6.2 is reasonable given the nature of the market for the products and business of the Company. The Employee
also agrees that the obligations in Sections 6.1 and 6.2 are in addition to the confidentiality and non-disclosure obligations provided for in this Agreement and acknowledges that the Company would not have entered into this Agreement but for
the protections provided to the Company by all of the aforementioned obligations. 

  

			
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 6.4 Conflict of Interest. The Employee recognizes that the Employee is employed by the Company in a
position of responsibility and trust and agrees that during the Employee’s employment with the Company, the Employee will not engage in any activity or otherwise put the Employee in a position which conflicts with the Company’s interests.
Without limiting this general statement, the Employee agrees that during the Employee’s employment with the Company, the Employee will not knowingly lend money to, guarantee the debts or obligations of or permit the name of the Employee or any
part thereof to be used or employed by any corporation or firm which directly or indirectly is engaged in or concerned with or interested in any Business in competition with the Business of the Company unless the Employee receives prior written
authorization from the Company. 
 6.5 Acknowledgments. The Employee acknowledges that as of the date of this Agreement: 

 

	 	(a)	a breach of this Agreement would cause the Company irreparable harm and as a result the Employee consents to the issuance of an injunction or other appropriate remedy required to enforce the covenants contained herein;
and 

  

	 	(b)	in the event the Employee breaches any covenant contained herein, the one (1) year periods provided for in Sections 6.1 and 6.2 will be extended for a period of six (6) months from the date any such
breach is cured. In the event it is necessary for the Company to retain legal counsel to enforce any of the terms and conditions of this Agreement, the Employee will pay the Company’s reasonable legal fees, court costs and other related
expenses so long as the Company prevails in substantial and material part. In the event the Company is unsuccessful, the Company will pay the Employee’s reasonable legal fees, court costs and other related expenses. 

ARTICLE 7 – ENFORCEMENT 
 7.1
Application to the British Columbia Supreme Court or the Federal Court of Canada. In the event of a breach or threatened breach by the Employee of any of the provisions of Article 5 or Article 6, the Company will be entitled to
injunctive relief restraining the Employee from breaching such provisions, as set forth in this Agreement. Nothing in this Agreement precludes the Company from obtaining, protecting or enforcing its intellectual property rights, or enforcing the
Employee’s fiduciary, non-competition, non-solicitation, confidentiality or any other post-employment obligations in a court of competent jurisdiction, or from pursuing any other remedy available to it for such breach or threatened breach,
including the recovery of damages from the Employee. 
 7.2 Severability and Limitation. All agreements and covenants contained herein are severable
and, in the event any of them will be held to be invalid by any competent court, this Agreement will be interpreted as if such invalid agreements or covenants were not contained herein. Should any court or other legally constituted authority
determine that for any such agreement or covenant to be effective that it must be modified to limit its duration or scope, the parties hereto will consider such agreement or covenant to be amended or modified with respect to duration and scope so as
to comply with the orders of any such court or other legally constituted authority or to be enforceable under the laws of the Province of British Columbia, and as to all other portions of such agreement or covenants they will remain in full force
and effect as originally written. 

  

			
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 ARTICLE 8 – MEDIATION/ARBITRATION 

8.1 Mediation/Arbitration. In the event of a dispute hereunder which does not involve the Company seeking a court injunction or remedy pursuant to
Article 7, such dispute shall be mediated and, if necessary, arbitrated pursuant to the terms of this Article (the “Med/Arb Agreement”). 
 8.2
The parties will work in good faith and in confidence to resolve any disputes that arise in connection with this Agreement. The parties agree to conduct in good faith at least two meetings (the “Meetings”) to seek resolution to a dispute
before delivering a notice to mediate. 
 8.3 Where a dispute arises out of or in connection with this Agreement that cannot be resolved by the parties
through the Meetings, the parties agree to seek a confidential settlement of such dispute by mediation followed, if necessary, by arbitration. 
 8.4 At any
time after a dispute has been raised and no resolution has been achieved through the Meetings, either party may give written notice to the other party requesting mediation of the dispute (the “Mediation Notice”) by a single mediator. If
the parties cannot agree on a mediator within fourteen (14) days after delivery of the Mediation Notice, then either party may make application to the British Columbia Mediator Roster Society to appoint one. The mediation will be held in
Vancouver, British Columbia and the costs of mediation will be shared equally between the parties. 
 8.5 If the parties are unable to reach a mediated
settlement within 120 days after delivery of the Mediation Notice, either of the parties may submit the dispute to binding arbitration by giving written notice to the other party and the mediator requesting arbitration of the dispute (the
“Arbitration Notice”) by a single arbitrator (the “Arbitrator”). Within fourteen (14) days of the delivery of the Arbitration Notice, the parties will select the Arbitrator. In the event the parties do not agree on an
arbitrator, either party may apply to the BC Supreme Court to have one appointed. With input from the parties, the Arbitrator will determine and notify the parties of the rules of and timetable for arbitration. The Arbitrator will hear the
submissions of the parties in accordance with such procedures as he or she may establish, and shall use reasonable best efforts to render a decision within sixty (60) days after the date of receiving or hearing the parties’ final
submissions. The decision of the Arbitrator shall be final and binding on the parties involved in the dispute and shall not be subject to appeal. The arbitration will be held in Vancouver, British Columbia, and the costs of arbitration will be
shared equally between the parties. 
 8.6 Nothing in this Med/Arb Agreement precludes the Company from obtaining, protecting or enforcing its intellectual
property rights, or enforcing the Employee’s fiduciary, non-competition, non-solicitation, confidentiality or any other post-employment obligations in a court of competent jurisdiction, or from pursuing any other remedy available to it for such
breach or threatened breach, including the recovery of damages from the Employee. 

  

			
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 ARTICLE 9 – GENERAL 

9.1 Notices. Any notices to be given hereunder by either party to the other party may be effected in writing, either by personal delivery or by mail if
sent certified, postage prepaid, with return receipt requested. Mailed notices will be addressed to the parties at the address set out on the first page of this Agreement, or as otherwise specified from time to time. Notice will be effective upon
delivery. 
 9.2 Independent Legal Advice. The Employee specifically confirms that he has been advised to retain his own independent legal advice
prior to entering into this Agreement. 
 9.3 Construction. The parties acknowledge that each party and its respective counsel have had the
opportunity to independently review and negotiate the terms and conditions of this Agreement, and that the normal rule of construction to the effect that any ambiguities are to be construed against the drafting party will not be employed in the
interpretation of this Agreement or any exhibits or amendments hereto. 
 9.4 Assignment. The Employee cannot assign his interest in this Agreement.

 9.5 Benefit of Agreement. This Agreement will ensure to the benefit of and be binding upon the respective heirs, executors, administrators,
successors and permitted assigns of the parties hereto. 
 9.6 Entire Agreement. The Appendices to this Agreement, together with the terms and
conditions contained within this Agreement constitute the entire agreement between the parties hereto with respect to the subject matter hereof and cancels and supersedes any prior employment agreements, understandings and arrangements between the
parties hereto with respect thereto. There are no representations, warranties, terms, conditions, undertakings or collateral agreements, express, implied or statutory, between the parties other than as expressly set forth in this Agreement. 

9.7 Amendments and Waivers. No amendment to this Agreement will be valid or binding unless set forth in writing and duly executed by all of the parties
hereto. No waiver of any breach of any provision of this Agreement will be effective or binding unless made in writing and signed by the party purporting to give the same and, unless otherwise provided in the written waiver, will be limited to the
specific breach waived. 
 9.8 Governing Law. This Agreement will be governed by and construed, enforced and interpreted exclusively in accordance
with the laws of the Province of British Columbia and the applicable laws of Canada therein. 

  

			
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 IN WITNESS WHEREOF the parties have executed this Agreement as of the date first above written. 

 

			
	ZYMEWORKS, INC.
		
	By:	 	 /s/ Ali Tehrani

		 	Ali Tehrani, Chief Executive Officer & President

  

							
	 SIGNED, SEALED AND DELIVERED by EMPLOYEE in the presence of:
  

/s/ Neil Klompas
 Signature

 
 Neil Klompas
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)
  

)
  

)
  
	  	 /s/ Surjit Dixit

EMPLOYEE
  
	  	
	 Print Name
  
	  	  	  	
	 26-11391 Seventh Ave, Vancouver, BC, Canada
	  	  		  	
	 Address
  

Chartered Accountant

Occupation
	  	  		  	

  

			
	Zymeworks-Confidential	  	Page 14-17

 

 
  

 Appendix A 

Zymeworks Inc. 
 Job
Description: 
 Duties and Responsibilities 
  

	•	 	Develop new algorithms and approaches for computational modeling of biological molecules 

  

	•	 	Participate in the overall development and maintenance of Zymeworks’ technology platform in accord with the company’s R&D goals 

 

	•	 	Liaise and collaborate with Zymeworks’ software engineers, enzyme engineers and quantum chemists to develop the Zymeworks’ technology platform 

 

	•	 	Assist in purchasing hardware and software for molecular simulations 

  

	•	 	Prepare patents and research publications 

  

	•	 	Attend conferences in the field of molecular simulations of biological systems 

  

	•	 	Train new R&D employees in the use of Zymeworks’ technology platform 

  

	•	 	Mentor junior scientific employees to aid in their development 

 Reporting Responsibilities 

Reports directly to the Chief Executive Officer and Director of Finance and Operations. 

  

			
	Zymeworks-Confidential	  	Page 15-17

 

 
  

 APPENDIX B 

EMPLOYEE HANDBOOK 

  

			
	Zymeworks-Confidential	  	Page 16-17

 

 
  

 APPENDIX C 

EMPLOYEE STOCK OPTION AGREEMENT 

  

			
	Zymeworks-Confidential	  	Page 17-17

 

 
  

 October 23, 2007 

Dr. Surjit Dixit 
 Senior Molecular Simulations Scientist

 Zymeworks Inc. 
 201 – 1401 West Broadway 

Vancouver BC, V6H 1H6 
 Canada 

Dear Dr. Dixit, 
 RE: Amendment to Employment Agreement
and increase in holiday entitlement 
 On behalf of the senior management team and board of Directors of Zymeworks Inc., I’m pleased to present
this amendment to your vacation allotment which would increase your annual vacation days in 2008 from fifteen days to twenty. Additionally, one workweek of unused vacation, starting in 2008, may be carried forward to the subsequent calendar year
without penalty. 
 The leadership and vision of our team leads such as yourself are critical to our ongoing success. So again let me thank you for your
time and dedication to the Company, and your ongoing commitment to making Zymeworks a world leader in computational biotechnology. 
  

 
 The EMPLOYMENT AGREEMENT (the
“Agreement”), made effective as of the 1st day of July 2007, BETWEEN SURJIT B. DIXIT ( the “Employee”) and ZYMEWORKS INC. (collectively the “parties”) will be amended to read as follows: 

3.8 Vacation. The Employee will be eligible for twenty (20) days’ paid vacation per calendar year, earned pro rata at a rate of 1.66 days per
completed month of service. Five (5) days of vacation time not taken during the year in which it is earned may be carried forward into the subsequent year without the written pre-approval of Management. Vacation time exceeding five
(5) days not taken during the year in which it is earned may not be carried forward into the subsequent year without written pre-approval of Management. Upon termination, vacation not taken in the calendar year will be paid out according to the
Employee’s annual salary at the time in which the vacation was earned, pro rated to the number of vacation days’ not taken. 

  
 Zymeworks
Inc.    201-1401 West Broadway, Vancouver, BC, Canada, V6H 1H6    www. zymeworks.com 

 

 
  

 IN WITNESS WHEREOF the parties have executed this amendment to the Agreement as of October 23,
2007. 
  

			
	ZYMEWORKS INC.
		
	By:	 	 /s/ Neil Klompas

		 	Neil Klompas, Director, Finance & Operations

  

					
	SIGNED, SEALED AND DELIVERED by EMPLOYEE in the presence of:	  	 )

)
 )

)
 )

)
 )

)
 )

)
 )

)
 )
	  	
	  
 /s/ Ali Tehrani
	  	  	
	Signature	  	  	
	  
 Ali Tehrani
	  	  	 /s/ Surjit Dixit

	Print Name	  	  	EMPLOYEE
	  
 309-1823 W 7th Vancouver
	  	  	
	 Address
  
	  	  	
	 President
	  	  	
	Occupation	  	)	  	

  
 Zymeworks
Inc.    201-1401 West Broadway, Vancouver, BC, Canada, V6H 1H6    www. zymeworks.comEX-10.8

 Exhibit 10.8 
  

 
 

 
 AMENDED AND RESTATED EMPLOYMENT AGREEMENT 

 
 THIS AGREEMENT is made and effective as of the 17th of January, 2017 (the “Effective Date”). 
 BETWEEN: 

Dr. Surjit Dixit, having a residence at 11251 Clipper Court, Richmond, BC, V7E 4M3, Canada. 

(the “Employee”) 
 AND: 

ZYMEWORKS INC., a corporation registered in the Province of British Columbia and having its principal place of business at 540-1385
West 8th Avenue, Vancouver, BC, V6H 3V9, Canada 
 (the “Company”) 

WHEREAS 
 A.    The Company is a protein
engineering company engaged in the business of researching, developing and commercializing proteins for pharmaceutical applications; 

B.    The Employee has worked for the Company since July 1, 2007 (the “Start Date”). 

C.    In consideration of the Employee’s continued commitment to the Company and the Company increasing the compensation payable to
the Employee on termination of employment as stated in Article 4 herein, the Company and the Employee have agreed to amend and restate the terms and conditions of employment as provided herein and have this Agreement supersede and replace all
previous employment agreements and related amendments as of the Effective Date. 
 NOW THEREFORE THIS AGREEMENT WITNESSES that for and in consideration of
the premises and mutual covenants and agreements hereinafter contained, the parties hereto covenant and agree as follows: 
 ARTICLE 1 –
GENERAL 
 1.1    Definitions. Unless otherwise defined, all capitalized terms used in this Agreement will have the meanings
given below: 
  

	 	(a)	“Business” means the business of researching, developing and commercializing therapeutic proteins, antibodies, and any other research, development and manufacturing work considered, planned or undertaken by
the Company during the Employee’s employment; 

  

			
	Zymeworks - Private & Confidential	  	Page 1 - 18

 

 
  

	 	(b)	“Confidential Information” means trade secrets and other information, in whatever form or media, in the possession or control of the Company, which is owned by the Company or by one of its clients or suppliers
or a third party with whom the Company has a business relationship (collectively, the “Associates”), and which is not generally known to the public and has been specifically identified as confidential or proprietary by the Company, or its
nature is such that it would generally be considered confidential in the industry in which the Company or its Associates operate, or which the Company is obligated to treat as confidential or proprietary. Confidential Information includes, without
limitation, the following: 

  

	 	(i)	the products and confidential or proprietary facts, data, techniques, materials and other information related to the business of the Company, including all related development or experimental work or research, related
documentation owned or marketed by the Company and related formulas, algorithms, patent applications, concepts, designs, flowcharts, ideas, programming techniques, specifications and software programs (including source code listings), methods,
processes, inventions, sources, drawings, computer models, prototypes and patterns; 

  

	 	(ii)	information regarding the Company’s business operations, methods and practices, including market strategies, product pricing, margins and hourly rates for staff and information regarding the financial, legal and
corporate affairs of the Company; 

  

	 	(iii)	the names of the Company’s Associates and the nature of the Company’s relationships with such Associates; and 

  

	 	(iv)	technical and business information of, or regarding, the Company’s Associates. 

  

	 	(c)	“Developments” means all inventions, ideas, concepts, designs, improvements, discoveries, modifications, computer software, and other results which are conceived of, developed by, written, or reduced to
practice by the Employee, alone or jointly with others (including, where applicable, all modifications, derivatives, progeny, models, specifications, source code, design documents, creations, scripts, artwork, text, graphics, photos and pictures);

  

			
	Zymeworks - Private & Confidential	  	Page 2 - 18

 

 
  

	 	(d)	“Excluded Developments” means any Development that the Employee establishes: 

  

	 	(i)	was developed prior to the Employee performing such services for the Company and precedes the Employee’s initial engagement with the Company; 

 

	 	(ii)	was developed entirely on the Employee’s own time; 

  

	 	(iii)	was developed without the use of any equipment, supplies, facilities, services or Confidential Information of the Company; 

  

	 	(iv)	does not relate directly to the Business or affairs of the Company during the term of the Employee’s employment with the Company or to the actual or demonstrably anticipated research or development of the Company
during this period; and 

  

	 	(v)	does not result from any work performed by the Employee for the Company. 

1.2    Sections and Headings. The division of this Agreement into Articles and Sections and the insertion
of headings are for the convenience of reference only and do not affect the construction or interpretation of this Agreement. The terms “hereof”, “hereunder” and similar expressions refer to this Agreement and not to any
particular Article, Section or other portion hereof and include any agreement supplemental hereto. Unless something in the subject matter or context is inconsistent therewith, references herein to Articles and Sections are to Articles and
Sections of this Agreement. 
 ARTICLE 2 – EMPLOYMENT 

2.1    Services. 

2.2    On the Effective Date, the Employee will continue employment with the Company in the position of Vice President, Technology on the
terms and conditions set out in this Agreement. For the purpose of calculating any entitlements pursuant to this Agreement based on length of service, the Company will use the Start Date for all such calculations. 

2.3    Qualifications. 
  

	 	(a)	The Employee acknowledges that the falsification or misrepresentation of qualifications, including but not limited to education, skills, prior experience, depth and/or breadth of knowledge, references or similar
matters, used to secure the position of Vice President, Technology, represents a breach of this Agreement. 

  

			
	Zymeworks - Private & Confidential	  	Page 3 - 18

 

 
  

	 	(b)	The Employee acknowledges that knowingly withholding factors, which would reasonably be considered to impair the Employee’s ability to perform the duties required of a Vice President, Technology, represents a
breach of this Agreement. 

  

	 	(c)	Employment Duties. Subject to the direction and control of the senior management of the Company (“Management”), the Employee will perform the duties required of a Vice President, Technology, and any
other duties that may be reasonably assigned to him/her by Management from time to time. 

 2.4    Throughout the term of
this Agreement, the Employee will: 
  

	 	(a)	diligently, honestly and faithfully serve the Company and will use all reasonable efforts to promote and advance the interests and goodwill of the Company; 

 

	 	(b)	conduct him/herself at all times in a manner which is not prejudicial to the Company’s interests and in adherence to the Code of Conduct in the Zymeworks Employee Handbook; 

 

	 	(c)	devote him/herself in a full-time capacity to the business and affairs of the Company and not be employed by another company or provide consulting or other services to other companies or commercial entities while
employed by the Company, without the expressed written permission of the Company; 

  

	 	(d)	adhere to all applicable policies of the Company as in effect and as amended from time to time; 

  

	 	(e)	exercise the degree, diligence and skill that a reasonably prudent Vice President, Technology, would exercise in comparable circumstances; 

 

	 	(f)	refrain from engaging in any activity which will in any manner, directly or indirectly, compete with the trade or business of the Company or put the Employee in an actual or potential conflict of interest as outlined
under the Conflict of Interest guidelines in the Zymeworks Employee Handbook; and 

  

	 	(g)	not acquire, directly or indirectly, any interest that constitutes 5% or more of the voting rights attached to the outstanding shares of any corporation or 5% or more of the equity or assets in any firm, partnership or
association, the business and operations of which in any manner, directly or indirectly, compete with the trade or business of the Company. 

2.5    For the purposes of Article 2 herein, “Employee” includes any entity or company owned or controlled by the Employee. 

  

			
	Zymeworks - Private & Confidential	  	Page 4 - 18

 

 
  

 ARTICLE 3 – COMPENSATION 

3.1    Base Salary. As compensation for all services rendered under this Agreement, the Company will pay to the Employee and the
Employee will accept from the Company a base salary of $265,000 (CAD) per annum. The base salary will be paid semi-monthly, in arrears, in equal instalments, less statutory and other authorized deductions. 

3.2    Stock Options. The Employee shall be eligible to receive annual grants of options to acquire shares of common stock of the
Company (the “Shares”), the timing and amount of such grants to be determined by the Board of Directors of Zymeworks Inc. (the “Board”) in its sole discretion, provided that the Employee is employed by the Company on the grant
date (the “Options”). The options shall have an exercise price equivalent to the closing trading price of the Company’s common shares on the day of granting. The Options will vest and become exercisable in accordance with the terms of
the Company Employee Stock Option Agreement, a copy of which is attached hereto as Appendix “C”. 
 3.3    Incentive
Plans. The Employee shall be entitled to participate in any incentive programs for the Company’s Employees, including, without limiting the generality of the foregoing, share option plans, share purchase plans, profit-sharing or bonus plans
(collectively, the “Incentive Plans”). Such Participation shall be on the terms and conditions of such Incentive Plans as at the date hereof or as may from time to time be amended or implemented by the Company in its sole discretion. 

3.4    Performance and Salary Review. Management will continue to review the Employee’s performance, base salary, and equity
participation level under the terms of any Incentive Plans annually. The timing of performance and salary reviews as at the date hereof, or as may from time to time be amended by the Company in its sole discretion. 

3.5    Expenses. The Company will reimburse the Employee for all ordinary and necessary expenses incurred by the Employee in the
performance of the Employee’s duties under this Agreement. Reimbursement of such expenses will be made in accordance with the Company’s policies. 

3.6    Professional Fees. The Company will reimburse the Employee for annual registration and/or licensing fees required to
maintain the Employee’s status as a member in good standing with the appropriate professional bodies required to continue effective employment, and which were held by the Employee as of the effective date. The Company will reimburse reasonable
costs incurred by the Employee to complete the minimum annual continuing professional development requirements required to maintain such status. 

3.7    Vacation. The Employee will be eligible for twenty (20) days’ paid vacation per calendar year, earned pro rata at
a rate of 1.667 days per completed month of service. In accordance with the Company’s human resources policies, new employees are not permitted to take vacation during the initial three-month probationary period, without the express
permission of Management. Vacation time in excess of ten (10) days not taken during the 

  

			
	Zymeworks - Private & Confidential	  	Page 5 - 18

 

 
  

 
year in which it is earned may not be carried forward into the subsequent year without the written pre-approval of Management. Unused vacation time not
carried forward into the following year will be paid out at the end of the fiscal year. Upon termination, vacation not taken in the calendar year will be paid out according to the Employees’ annual salary rate prorated to the number of
days’ vacation not taken. 
 3.8    Benefits. The Employee will continue to participate in all benefit plans generally
available to Employees of the Company, subject to meeting applicable eligibility requirements of such plans. 
 3.9    Sick
Leave. The Employee will be entitled to take up to ten (10) days paid sick leave per calendar year, earned pro rata at a rate of 0.83 days per completed month of service. Unused sick days will not be paid out or carried forward into the
subsequent year. 
 ARTICLE 4 – TERM AND TERMINATION 

4.1    Term. This Agreement will commence on the Effective Date and will terminate on the effective date of termination by either
the Employee or the Company in accordance with Section 4.2 of this Agreement. 
 4.2    Termination. 

 

	 	(a)	Termination for Cause. The Company may terminate the employment of the Employee for cause at any time, without notice, damages or compensation of any kind. 

 

	 	(b)	Termination Without Cause. The Company may terminate the employment of the Employee without cause at any time by providing written notice or payment in lieu of notice to the Employee as follows:

  

	 	(i)	twelve (12) months of notice or the equivalent of twelve (12) months of base salary and benefits continuation as at that date, or any combination thereof, if termination of employment occurs during the first
three years of employment measured from the Start Date; and 

  

	 	(ii)	commencing in the fourth year of employment measured from the Start Date, an additional one (1) month of notice or the equivalent of one (1) month of base salary and benefits continuation as at that date, or
any combination thereof, for each additional completed year of service, up to a total maximum of eighteen (18) months. 

  

	 	(c)	 Resignation. The Employee may terminate his/her employment with the Company by giving prior written notice
to Management of not less than thirty (30) days or such shorter period as the Employee and Management may agree. 

  

			
	Zymeworks - Private & Confidential	  	Page 6 - 18

 

 
  

	 	
The Company may choose to waive all or part of the notice period and pay to the Employee the base salary to be earned during the balance of the notice period in full and adequate compensation to
the Employee with respect to any claim relating to the Employee’s employment, and the Employee waives any right that he/she may have to claim further payment, compensation or damages from the Company. 

 

	 	(d)	Termination following Change of Control. Notwithstanding any other provision in this Agreement, if within twelve (12) months following a Change of Control of the Company (as defined below), the
Employee’s employment is terminated by the Company without cause, the Employee shall receive as severance eighteen (18) months of base salary and benefits continuation as at that date, and full vesting acceleration of all unvested stock
options or other equity grants made to the Employee as at that date. For all purposes of this Agreement, “Change of Control” means: 

  

	 	(i)	the acquisition, directly or indirectly, by any person or group of persons acting jointly or in concert, as such terms are defined in the Securities Act, British Columbia, of common shares of the Company which, when
added to all other common shares of the Company at the time held directly or indirectly by such person or persons acting jointly or in concert constitutes for the first time in the aggregate 40% of more of the outstanding common shares of the
Company and such shareholding exceeds the collective shareholding of the current directors of the Company, excluding any directors acting in concert with the acquiring party; or 

 

	 	(ii)	the removal, by extraordinary resolution of the shareholders of the Company, of more than 51% of the then incumbent Board of the Company, or the election of a majority of Board members to the Company’s board who
were not nominees of the Company’s incumbent board at the time immediately preceding such election; or 

  

	 	(iii)	consummation of a sale of all or substantially all of the assets of the Company; or 

  

	 	(iv)	the consummation of a reorganization, plan of arrangement, merger, or other transaction which has substantially the same effect as to above. 

Payment under section 4.2(d) herein will be in lieu of and not in addition payment under section 4.2(b). 

4.3    Stock Options on Termination. Except as provided by section 4.2(d), the vesting and exercise of any stock options granted to
the Employee in the event the Employee’s employment with the Company or this Agreement is terminated, for any reason, shall be governed by the terms of the Stock Option Plan and any applicable stock option agreement in effect between the
Company and the Employee at the time of termination. 

  

			
	Zymeworks - Private & Confidential	  	Page 7 - 18

 

 
  

 4.4    Benefits Continuation and No Mitigation. The Employee shall not be required
to mitigate the amount of any payments provided for in this section by seeking other employment or otherwise, nor shall the amount of any payment provided for in this section be reduced by any compensation earned by the Employee as the result of
employment by another employer after the date of termination, or otherwise. Notwithstanding the forgoing, the Employee is required to report to the Company if he/she obtains replacement benefits coverage through new employment during any period of
benefits continuation contemplated by this Article 4 and benefits coverage by the Company will cease effective the date the Employee receives such new coverage and the Employee will not be entitled to any payment in respect of benefits coverage from
the Company in respect of any notice period or severance payment contemplated in this Article 4. 
 4.5    No Additional
Payments. Payment of severance, in accordance with 4.2(b) or 4.2(d) above, to the Employee by the Company will be full and adequate compensation to the Employee with respect to any claim relating to the Employee’s employment or termination
or manner of termination of the Employee’s employment, and the Employee waives any right that he/she may have to claim further payment, compensation or damages from the Company. 

4.6    Condition to Payment. Payment of any amount of severance under this Agreement in excess of any minimum required by the
Employment Standards Act is conditional upon execution by the Employee of a release of all claims, satisfactory to the Company. 

4.7    Survival. Upon a termination of this Agreement for any reason, the Employee will continue to be bound by the provisions of
Article 4, Article 5, Article 6, Article 7 and Article 8. 
 ARTICLE 5 – CONFIDENTIALITY 

5.1    Confidential Information. 
  

	 	(a)	Ownership of Confidential Information - The Employee acknowledges that the Confidential Information is and will be the sole and exclusive property of the Company. The Employee acknowledges that the Employee has
not, and will not, acquire any right, title or interest in or to any of the Confidential Information. 

  

	 	(b)	 Non Disclosure, Use and Reproduction of Confidential Information - The Employee will keep all the
Confidential Information strictly confidential, and will not, either directly or indirectly, either during or subsequent to employment with the Company, disclose, allow access to, transmit, transfer,

  

			
	Zymeworks - Private & Confidential	  	Page 8 - 18

 

 
  

	 	
use or reproduce any of the Confidential Information in any manner except as required to perform the duties of the Employee for the Company and in accordance with all procedures established by
the Company for the protection of the Confidential Information. Without limiting the foregoing, the Employee: 

  

	 	(i)	will ensure that all the Confidential Information and all copies thereof, are clearly marked, or otherwise identified as confidential to the Company and proprietary to the person or entity that first provided the
Confidential Information, and are stored in a secure place while in the Employee’s possession, custody, charge or control; 

  

	 	(ii)	will not, either directly or indirectly, disclose, allow access to, transmit or transfer any of the Confidential Information to any person other than to an employee, officer, or director of the Company but only upon a
“need to know” basis, without the prior written authorization of Management; and 

  

	 	(iii)	will not, except as required by the Employee’s position, use any of the Confidential Information to create, maintain or market any product or service which is competitive with any product or service produced,
marketed, licensed, sold or otherwise dealt in by the Company, or assist any other person to do so. 

  

	 	(c)	Legally Required Disclosure - Notwithstanding the foregoing, to the extent the Employee is required by law to disclose any Confidential Information, the Employee will be permitted to do so, provided that notice
of this requirement is delivered to the Company in a timely manner, so that the Company may contest such potential disclosure. 

  

	 	(d)	Return of Materials, Equipment and Confidential Information - Upon request by the Company, and in any event when the Employee leaves the employ of the Company, the Employee will immediately return to the Company
all the Confidential Information and all other materials, computer programs, documents, memoranda, notes, papers, reports, lists, manuals, specifications, designs, devices, drawings, notebooks, correspondence, equipment, keys, pass cards, and
property, and all copies thereof, in any medium, in the Employee’s possession, charge, control or custody, which are owned by, or relate in any way to the Business or affairs of the Company. 

 

	 	(e)	Exceptions - The non-disclosure obligations of Employee under this Agreement shall not apply to Confidential Information which the Employee can establish:

  

	 	(i)	is, or becomes, readily available to the public other than through a breach of this Agreement; 

  

			
	Zymeworks - Private & Confidential	  	Page 9 - 18

 

 
  

	 	(ii)	is disclosed, lawfully and not in breach of any contractual or other legal obligation, to Employee by a third party; or 

  

	 	(iii)	through written records, was known to Employee, prior to the date of first disclosure of the Confidential Information to Employee by the Company 

5.2    Ownership of Developments 
  

	 	(a)	Acknowledgment of Company Ownership - The Employee acknowledges that the Company will be the exclusive owner of all the Developments made during the term of the Employee’s employment by the Company and to
all intellectual property rights in and to such Developments. The Employee hereby assigns all right, title and interest in and to such Developments and their associated intellectual property rights throughout the world and universe to the Company,
including without limitation, all trade secrets, patent rights, copyrights, mask works, industrial designs and any other intellectual property rights in and to each Development, effective at the time each is created. Further, the Employee
irrevocably waives all moral rights the Employee may have in such Developments. 

  

	 	(b)	Excluded Developments - The Company acknowledges that it will not own any Excluded Developments. 

  

	 	(c)	Disclosure of Developments - To avoid any disputes over the ownership of Developments, the Employee will provide the Company with a general written description of any of the Developments the Employee believes the
Company does not own because they are Excluded Developments. Thereafter, the Employee agrees to make full and prompt disclosure to the Company of all Developments, including, without limitation, Excluded Developments, made during the term of the
Employee’s employment with the Company. The Company will hold any information it receives regarding Excluded Developments in confidence. 

  

	 	(d)	Further Acts - The Employee agrees to cooperate fully with the Company both during and after the Employee’s employment by the Company, with respect to (i) signing further documents and doing such acts
and other things reasonably requested by the Company to confirm the Company’s ownership of the Developments other than Excluded Developments, the transfer of ownership of such Developments to the Company, and the waiver of the Employee’s
moral rights therein, and (ii) obtaining or enforcing patent, copyright, trade secret or other protection for such Developments; provided that the Company pays all the Employee’s expenses in doing so, and reasonable compensation if such
acts are required after the Employee leaves the employment by the Company. 

  

			
	Zymeworks - Private & Confidential	  	Page 10 - 18

 

 
  

	 	(e)	Employee-owned Inventions - The Employee hereby covenants and agrees with the Company that unless the Company agrees in writing otherwise, the Employee will only use or incorporate any Excluded Development into a
Development, if the Employee (i) owns all proprietary interest in such Excluded Development and (ii) grants to the Company, at no charge, a non-exclusive, irrevocable, perpetual, worldwide license to
use, distribute, transmit, broadcast, sub-license, produce, reproduce, perform, publish, practice, make, and modify such Development. 

 

	 	(f)	Prior Employer Information - The Employee hereby covenants and agrees with the Company that during the Employee’s employment by the Company, the Employee will not improperly use or disclose any confidential
or proprietary information of any former employer, partner, principal, co-venturer, customer, or independent contractor of the Employee and that the Employee will not bring onto the Company’s premises any
unpublished documents or any property belonging to any such persons or entities unless such persons or entities have given their consent. In addition, the Employee will not violate any non-disclosure or
proprietary rights agreement the Employee has signed with any person or entity prior to the Employee’s execution of this Agreement, or knowingly infringe the intellectual property rights of any third party while employed by the Company.

  

	 	(g)	Protection of Computer Systems and Software - The Employee agrees to take all necessary precautions to protect the computer systems and software of the Company, including, without limitation, complying with the
obligations set out in the Company’s policies. 

 ARTICLE 6 – RESTRICTIVE COVENANTS 

6.1    Non-solicitation by the Employee. The Employee agrees that at any time, and from time
to time, while employed by the Company and for a period of one (1) year thereafter the Employee will not, without the prior written consent of the Company, either: 
  

	 	(a)	solicit, influence, entice or induce, attempt to solicit, influence, entice or induce any person, firm or corporation whatsoever, who or which has at any time in the last two (2) years of the Employee’s
employment with the Company or any predecessor of the Company, been a customer of the Company, any affiliated company, or of any of their respective predecessors, provided that this subsection shall not prohibit the Employee from soliciting business
from any such customer if the business is in no way similar to the Business carried on by the Company, an affiliated company, any of their respective predecessors, subsidiaries or associates to cease its relationship with the Company or any
affiliated company; 

  

			
	Zymeworks - Private & Confidential	  	Page 11 - 18

 

 
  

	 	(b)	induce or attempt to influence, directly or indirectly, an employee of the Company to leave the employ of the Company; or 

  

	 	(c)	recruit, employ, or carry on Business with, directly or indirectly, an employee of the Company that has left the employ of the Company within the period of one (1) year preceding the time of such action.

 6.2    Non-competition. The Employee agrees that while employed by the
Company and for a period of one (1) year thereafter, the Employee will not, without the prior written consent of the Company, anywhere in Canada, the United States or any country within the European Union, directly or indirectly, advise,
manage, carry on, be engaged in, own or lend money to, or permit the Employee’s name or any part thereof to be used or employed by any person managing, carrying on or engaged in a business which is in direct competition with the Business of the
Company where the Employee would be providing professional services which relate to therapeutic antibody modeling, design, modification and commercialization for industrial and pharmaceutical applications. 

6.3    Reasonableness of Non-competition and
Non-solicitation Obligations. The Employee confirms that the obligations in Sections 6.1 and 6.2 are fair and reasonable given that, among other reasons: 

 

	 	(a)	the sustained contact the Employee will have with the clients of the Company will expose the Employee to the Confidential Information regarding the particular requirements of these clients and the Company’s unique
methods of satisfying the needs of these clients, all of which the Employee agrees not to act upon to the detriment of the Company; and/or 

  

	 	(b)	the Employee will be performing important development work on the products or services owned, developed or marketed by the Company; 

and the Employee agrees that the obligations in Sections 6.1 and 6.2, together with the Employee’s other obligations under this Agreement, are
reasonably necessary for the protection of the Company’s proprietary interests and that given the Employee’s general knowledge and experience they would not prevent the Employee from being gainfully employed if the employment relationship
between the Employee and the Company were to end. The Employee further confirms that the geographic scope of the obligation in Section 6.2 is reasonable given the nature of the market for the products and business of the Company. The Employee
also agrees that the obligations in Sections 6.1 and 6.2 are in addition to the confidentiality and non-disclosure obligations provided for in this Agreement and acknowledges that the Company would not
have entered into this Agreement but for the protections provided to the Company by all of the aforementioned obligations. 

  

			
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 6.4    Conflict of Interest. The Employee recognizes that the Employee is employed
by the Company in a position of responsibility and trust and agrees that during the Employee’s employment with the Company, the Employee will not engage in any activity or otherwise put the Employee in a position which conflicts with the
Company’s interests. Without limiting this general statement, the Employee agrees that during the Employee’s employment with the Company, the Employee will not knowingly lend money to, guarantee the debts or obligations of or permit the
name of the Employee or any part thereof to be used or employed by any corporation or firm which directly or indirectly is engaged in or concerned with or interested in any Business in competition with the Business of the Company unless the Employee
receives prior written authorization from the Company. 
 6.5    Acknowledgments. The Employee acknowledges that as of the date
of this Agreement: 
  

	 	(a)	a breach of this Agreement would cause the Company irreparable harm and as a result the Employee consents to the issuance of an injunction or other appropriate remedy required to enforce the covenants contained herein;
and 

  

	 	(b)	in the event it is necessary for the Company to retain legal counsel to enforce any of the terms and conditions of this Agreement pursuant to section 7.1 herein, the Employee agrees to pay the Company’s actual
legal fees, court costs and other related expenses so long as the Company prevails in substantial and material part. 

 ARTICLE 7
– ENFORCEMENT 
 7.1    Application to the British Columbia Supreme Court or the Federal Court of Canada. In the event of
a breach or threatened breach by the Employee of any of the provisions of Article 5 or Article 6, the Company will be entitled to injunctive relief restraining the Employee from breaching such provisions, as set forth in this Agreement.
Nothing in this Agreement precludes the Company from obtaining, protecting or enforcing its intellectual property rights, or enforcing the Employee’s fiduciary, non-competition, non-solicitation, confidentiality or any other post-employment obligations in a court of competent jurisdiction, or from pursuing any other remedy available to it for such breach or threatened breach, including the
recovery of damages from the Employee. 
 7.2    Severability and Limitation. All agreements and covenants contained herein are
severable and, in the event any of them will be held to be invalid by any competent court, this Agreement will be interpreted as if such invalid agreements or covenants were not contained herein. Should any court or other legally constituted
authority determine that for any such agreement or covenant to be effective that it must be modified to limit its duration or scope, the parties hereto will consider such agreement or covenant to be amended or modified with respect to duration and
scope so as to comply with the orders of any such court or other legally constituted authority or to be enforceable under the laws of the Province of British Columbia, and as to all other portions of such agreement or covenants they will remain in
full force and effect as originally written. 

  

			
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 ARTICLE 8 –ARBITRATION 

8.1    Except as permitted by section 7.1, all disputes arising out of or in connection with this Agreement or in respect of any legal
relationship associated with or derived from this Agreement, will be finally resolved by arbitration under the Arbitration Rules of the ADR Institute of Canada, Inc. The seat of Arbitration will be Vancouver, British Columbia, Canada. The language
of the arbitration will be English. 
 ARTICLE 9– GENERAL 

9.1    Notices. Any notices to be given hereunder by either party to the other party may be effected in writing, either by personal
delivery or by mail if sent certified, postage prepaid, with return receipt requested. Mailed notices will be addressed to the parties at the address set out on the first page of this Agreement, or as otherwise specified from time to time. Notice
will be effective upon delivery. 
 9.2    Independent Legal Advice. The Employee specifically confirms that he/she has been
advised to retain his/her own independent legal advice prior to entering into this Agreement. 
 9.3    Construction. The parties
acknowledge that each party and its respective counsel have had the opportunity to independently review and negotiate the terms and conditions of this Agreement, and that the normal rule of construction to the effect that any ambiguities are to be
construed against the drafting party will not be employed in the interpretation of this Agreement or any exhibits or amendments hereto. 

9.4    Assignment. The Employee cannot assign his/her interest in this Agreement. 

9.5    Benefit of Agreement. This Agreement will ensure to the benefit of and be binding upon the respective heirs, executors,
administrators, successors and permitted assigns of the parties hereto. 
 9.6    Entire Agreement and Release. The Appendices to
this Agreement, together with the terms and conditions contained within this Agreement constitute the entire agreement between the parties hereto with respect to the subject matter hereof and cancels and supersedes any prior employment agreements,
amendments thereto, understandings and arrangements between the parties hereto with respect thereto. There are no representations, warranties, terms, conditions, undertakings or collateral agreements, express, implied or statutory, between the
parties other than as expressly set forth in this Agreement. In consideration of the Company entering into this Agreement and conferring additional compensation and benefits to the Employee, the Employee hereby remises, releases and forever
discharges the Company from any and all claims, liability, actions or causes of actions 

  

			
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arising or which may arise now or hereafter in connection with any claim by the Employee in respect of any prior written or oral employment contracts or arrangements between the Employee and the
Company that pre-date the Effective Date of this Agreement. 
 9.7    Amendments and
Waivers. No amendment to this Agreement will be valid or binding unless set forth in writing and duly executed by all of the parties hereto. No waiver of any breach of any provision of this Agreement will be effective or binding unless made in
writing and signed by the party purporting to give the same and, unless otherwise provided in the written waiver, will be limited to the specific breach waived. 

9.8    Governing Law. This Agreement will be governed by and construed, enforced and interpreted exclusively in accordance with the
laws of the Province of British Columbia and the applicable laws of Canada therein. 

  

			
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 IN WITNESS WHEREOF the parties have executed this Agreement as of the date first above written. 

 

			
	ZYMEWORKS, INC.
		
	By:	 	 /s/ Ali Tehrani

		 	Ali Tehrani, President & Chief Executive Officer

  

					
	SIGNED, SEALED AND DELIVERED	 		 	WITNESSED by:
	by Employee:	 		 	
			
	 /s/ Surjit Dixit
	 		 	 /s/ Wajida Leclerc

	Signature	 		 	Signature
			
	 Jan. 20, 2017
	 		 	 Wajida Leclerc

	Date	 		 	Print Name
			
		 		 	 38-19th Ave. Vancouver

		 		 	Address
			
		 		 	 VP, Human Resources

		 		 	Occupation

  

			
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 APPENDIX A 

POLICIES AND PROCEDURES MANUAL 
 The
“Policies and Procedures Manual”, “Information Technology Systems and Security Policy” and other valuable information are available on the Zymeworks intranet at: 

https://wiki.zymeworks.com/display/ZG/Policies+and+Procedures+Manual 

https://wiki.zymeworks.com/display/ZG/Information+Technology+Systems+and+Security+Policies 

  

			
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 APPENDIX B 

EMPLOYEE STOCK OPTION AGREEMENT 

Available upon request from Human Resources. 

  

			
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