Document:

EX-10.8

 Exhibit 10.8 

EXECUTION VERSION 
 EMPLOYMENT
AGREEMENT 
 THIS EMPLOYMENT AGREEMENT (this “Agreement”), dated as of April 14, 2014, is entered into by and
between Floors-N-More, LLC, a Nevada limited liability company (the “Company”) and Steven Chesin (the “Executive”). 

WHEREAS, ALJ Regional Holdings, Inc. is acquiring the outstanding equity interest of Floors-N-More, LLC from Maple CNM Holdings, LLC (the
“Transaction”); and 
 WHEREAS, following the closing (the “Closing”) of the Transaction, the Company
wishes to employ the Executive and the Executive wishes to accept such employment according to the terms set forth in this Agreement. 

ACCORDINGLY, the Company and the Executive agree as follows: 

1. Employment, Duties and Acceptance. 

1.1 Employment, Duties. The Company hereby employs the Executive for the Term (as defined in Section 2.1), to render exclusive and
full-time services to the Company as the President and Chief Executive Officer of the Company, or in such other executive position as may be mutually agreed upon by the Company and the Executive, and to perform such other duties consistent with such
position or as may be assigned to the Executive by the Board of Managers of the Company (the “Board”). The initial Board shall consist of Jess Ravich, Steven Chesin, and T. Robert Christ. The Executive will have the authority to
hire individuals to provide services to the Company, provided that, with respect to any such individual who is reasonably expected to earn more than one hundred thousand dollars ($100,000) in total annual compensation from the Company (including
salary and bonus), such hiring will be subject to approval of the Board. 
 1.2 Acceptance. The Executive hereby accepts such
employment and agrees to render the services described above. During the Term, the Executive agrees to serve the Company faithfully and to the best of the Executive’s ability, to devote the Executive’s entire business time, energy and
skill to such employment, and to use the Executive’s best efforts, skill and ability to promote the Company’s interests. 
 1.3
Location. The duties to be performed by the Executive hereunder shall be performed at the offices of the Company in Las Vegas, Nevada and other locations mutually agreed with the Board, subject to reasonable travel requirements on behalf of
the Company. 
 2. Term of Employment. The term of the Executive’s employment under this Agreement (the
“Term”), and this Agreement itself, shall become effective as of the Closing (the “Effective Date”), and will continue until December 31, 2017, subject to earlier termination pursuant to Section 4.
Notwithstanding the foregoing, both the Company and the Executive agree that the Executive’s employment is “at will” and may be terminated by either the Company or the Executive at any time and for any reason; provided, however, that
upon certain terminations of employment, the Executive may be entitled to severance as is specified in Section 4.4 below. In the event the Closing does not occur on or before May 31, 2014, this Agreement shall be without force or effect.

 3. Compensation; Benefits. 

3.1 Salary. As compensation for all services to be rendered pursuant to this Agreement, the Company agrees to pay the Executive a base
salary, payable in accordance with the Company’s normal payroll practices, at the annual rate of three hundred thousand dollars ($300,000) (effective on the Effective Date of this Agreement) less such deductions or amounts to be withheld as
required by applicable law and regulations (the “Base Salary”), which Base Salary shall not be decreased during the Term. In the event that the Board, in its sole discretion, from time to time determines to adjust the Base Salary,
such adjusted amount shall, from and after the effective date of the increase, constitute “Base Salary” for purposes of this Agreement (subject to the Executive’s right to resign for Good Reason as specified in Section 4.4
below). 
 3.2 Incentive Compensation. Commencing with the 2014 calendar year, the Executive shall be eligible to be paid a bonus
with respect to such calendar year solely at the discretion of the Board. 
 3.3 Equity Incentives. Within ninety (90) days
following the Effective Date, the Executive will be granted (1) 750,000 Company Preferred B Units (entitling the Executive to distributions up to an aggregate amount of $750,000 in accordance with the Company’s Second Amended and Restated
Limited Liability Company Operating Agreement, the “LLC Agreement”), 75,000 Company Common Units, and an additional 40,000 Company Common Units (such 40,000 additional Company Common Units referred to as the “Equity Award
Units”). Subject to the Executive’s continued employment with the Company, 10,000 of the 40,000 Equity Award Units shall vest on each of December 31, 2014, December 31, 2015, December 31, 2016 and
December 31, 2017; provided, however that the Equity Award Units shall immediately vest upon the termination of the Executive’s employment by the Company (or any successor thereto) without Cause (as defined below) within 12 months
following a change of control (whether or not a transaction is a change of control shall be determined by the Board in its sole, but reasonable, discretion). Except as provided herein, any unvested Equity Award Units shall be forfeited back to the
Company for no consideration upon the termination of the Executive’s employment. For the avoidance of doubt, the Preferred B Units and the 75,000 Common Units that are not Equity Award Units shall be fully vested on grant. All of the Preferred
B Units and Common Units shall be subject to the terms and conditions of the LLC Agreement and the Company’s Members Agreement; provided, however, that on each of the fifth (5th), sixth (6th) and seventh (7th) anniversaries of the Closing, or at any time within six (6) months of the Executive’s death (but in no event after
the seventh anniversary of the Closing), the Executive, or the Executive’s estate, if applicable, shall have the right to cause the Company to purchase all but not less than all of both the Executive’s then outstanding Class B Units and
Common Units together at a price per applicable Unit equal to the then fair market value of such Units (with such value to be determined by an independent appraisal in a manner reasonably acceptable to the holders of a majority of the Company’s
Class A Units). 
 3.4 Business Expenses. The Company shall pay or reimburse the Executive for all reasonable expenses actually
incurred or paid by the Executive during the Term in the performance of the Executive’s services under this Agreement, upon presentation of expense statements or vouchers or such other supporting information as the Company customarily may
require of its officers within sixty (60) days after such expenses have been incurred by the 

  
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Executive; provided, however, that the maximum amount available for such expenses during any period may be fixed in advance by the Board. 

3.5 Paid Time Off. During the Term, the Executive shall be entitled to paid time off in accordance with the paid time off policy of the
Company during each year of the Term. The Executive will be entitled to accrue four (4) weeks’ vacation per year, which may be carried over from year to year, provided that (i) Executive shall not be entitled to take more than two
(2) weeks of vacation at any one time, and (ii) vacation accrual shall be subject to a maximum accrual of eight (8) weeks (meaning vacation ceases to accrue if the Executive has an unused, accrued vacation balance of forty
(40) days). Any accrued, but unused vacation will be paid out to the Executive upon termination of employment. As of the Effective Date, the Executive shall be credited with vacation days retroactive to January 1, 2014. The Executive will
also be eligible, for paid holidays provided to the Company’s Executive employees. 
 3.6 Benefits. During the Term, the
Executive shall be entitled to all benefits for which the Executive shall be eligible under any 401(k) plan, group insurance or other health and welfare benefit plans as well as all benefits which the Company provides to its executive employees
generally, which benefits may be amended, modified or terminated in the Company’s discretion. The Executive acknowledges that the Company shall be the sole beneficiary of any key-man life insurance policy covering the Executive paid for by the
Company, and the Executive hereby waives, on behalf of himself, his estate, and his beneficiaries, all rights to receive any benefits under all such policies. 

3.7 Car Lease. The Company shall continue to pay the monthly lease payments due under that certain Master Lease Agreement with a Lease
Date of November, 23, 2013, with Floors-N-More, LLC and Steven Mark Chesin listed as lessee and co-lessee; provided, however that the Executive assumes full liability for, and fully indemnifies the Company with respect to, all other amounts that may
be due under such lease or otherwise related to the leased vehicle, including, without limitation, required car insurance. 

4. Termination. 

4.1 Death. If the Executive dies during the Term, the Agreement shall terminate forthwith upon the Executive’s death. The Company
shall pay to the Executive’s estate any Base Salary earned but not paid. The Executive shall have no further rights to any compensation (including any Base Salary or Annual Bonus) or any other benefits under this Agreement, except to the extent
already earned and vested as of the day immediately prior to his death, or as earned, vested, or accrued by virtue of his death. Furthermore, upon the Executive’s death, the Equity Award Units shall vest in full to the extent then unvested.

 4.2 Disability. If, during the Term the Executive is unable to perform his duties hereunder due to a physical or mental incapacity
for a period of six (6) months within any twelve (12) month period (hereinafter a “Disability”), the Company shall have the right at any time thereafter to terminate the Agreement upon sending written notice of termination
to the Executive. If the Company elects to terminate the Agreement by reason of Disability, the Company shall pay to the Executive promptly after the notice or termination any Base Salary earned but not paid and any other amounts required by
applicable law plus any other benefits 

  
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payable to the Executive under any disability plan provided for hereunder or otherwise furnished to the Executive by the Company. The Executive shall have no further rights to any compensation
(including any Base Salary or Annual Bonus) or any other benefits under this Agreement except to the extent already earned and vested as of the day immediately prior to her termination by reason of Disability, or as earned, vested, or accrued by
virtue of his Disability. 
 4.3 Cause. The Company may at any time by written notice to the Executive terminate the Agreement for
“Cause” (as defined below) and, upon such termination, this Agreement shall terminate and the Executive shall be entitled to receive no further amounts or benefits hereunder, except for any Base Salary earned but not paid prior to such
termination and any other amounts required to be paid under applicable law. For the purposes of this Agreement, “Cause” means: (i) continued neglect by the Executive of the Executive’s duties hereunder, (ii) continued
incompetence or unsatisfactory attendance, (iii) conviction of, or plea of nolo contendere to, any felony, (iv) violation of the rules, regulations, procedures or instructions relating to the conduct of employees, directors, officers
and/or consultants of the Company, (v) willful misconduct by the Executive in connection with the performance of any material portion of the Executive’s duties hereunder, (vi) breach of fiduciary obligation owed to the Company or
commission of any act of fraud, embezzlement, disloyalty or defalcation, or usurpation of a Company opportunity, (vii) breach of any provision of this Agreement, including any non-competition, non-solicitation and/or confidentiality provisions
hereof, (viii) any act that has a material adverse effect upon the reputation of and/or the public confidence in the Company, (ix) failure to comply with a reasonable order, policy or rule that constitutes material insubordination,
(x) engaging in any discriminatory or sexually harassing behavior, or (xi) using, possessing or being impaired by or under the influence of illegal drugs or the abuse of controlled substances or alcohol on the premises of the Company or
any of its subsidiaries or affiliates or while working or representing the Company or any of its subsidiaries or affiliates. A termination for Cause by the Company for any or the events described in clauses (i), (ii), (iv), and (ix) shall only
be effective on fifteen (15) days advance written notification, providing Executive the opportunity to cure, if reasonably capable of cure within said 15-day period; provided, however, that no such notification is required if the Cause event is
not reasonably capable of cure or the Board determines that its fiduciary obligation requires it to effect a termination of Executive for Cause immediately. 

4.4 Termination by Company without Cause or by the Executive for Good Reason. If the Executive’s employment is terminated prior to
the end of the Term by the Company without Cause (other than by reason of death or Disability) or by the Executive for Good Reason (as defined below), the Executive shall be eligible to receive severance pay, subject to applicable withholding,
consisting of continued Base Salary for the greater of (i) one half the number of full months remaining in the Term or (ii) six (6) months (such length of time being referred to as the “Severance Period”), plus an
additional $3,000 per month for each month in the Severance Period, with all such severance payable in substantially equal installments in accordance with the Company’s normal payroll practices. The Executive shall have no further rights to any
compensation (including any Base Salary or Annual Bonus) or any other benefits under this Agreement except as required by applicable law. For purposes of this Agreement, “Good Reason” means, without the advance written consent of
the Executive: (i) a reduction in Base Salary, unless such reduction is made generally to other senior executives of the Company or (ii) a material reduction in the Executive’s title and/or responsibilities, provided, that a
change 

  
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in reporting responsibilities or a reduction in responsibilities that occurs solely by virtue of the Company being acquired and made part of a larger entity shall not by itself constitute Good
Reason and further provided, that a termination by the Executive for Good Reason shall be effective only if the Executive provides the Company with written notice specifying the event which constitutes Good Reason within thirty
(30) days following the occurrence of such event or date the Executive became aware or should have become aware of such event, the Company fails to cure the circumstances giving rise to Good Reason within thirty (30) days after such
notice, and the Executive resigns within thirty (30) days after the expiration of the Company’s 30-day cure period. 
 4.5
Termination by Executive other than for Good Reason. Except as provided in Section 4.4 for a resignation due to Good Reason, the Executive is required to provide the Company with thirty (30) days’ prior written notice of
resignation. Subject to Section 4.4, upon termination of employment by the Executive, the Executive shall receive any Base Salary earned but not paid prior to such termination and shall have no further rights to any compensation (including any
Base Salary or Annual Bonus) or any other benefits under this Agreement, except to the extent already earned and vested as of the day immediately prior to such termination. 

4.6 Release. Notwithstanding any other provision of this Agreement to the contrary, the Executive acknowledges and agrees that any and
all payments, other than payment of any accrued and unpaid Base Salary to which the Executive is entitled under this Section 4 and any other amounts due to the Executive upon termination under applicable law are conditioned upon and subject to
the Executive’s execution of a general waiver and release (for the avoidance of doubt, the restrictive covenants contained in Section 5 of this Agreement shall survive the termination of this Agreement), in such form as may be prepared by
the Company, except for such matters covered by provisions of this Agreement which expressly survive the termination of this Agreement. Notwithstanding anything to the contrary, the severance payments and benefits are conditioned on the
Executive’s execution, delivery and nonrevocation of the general waiver and release of claims, with such general release and waiver becoming irrevocably effective within fifty-five (55) days following the Executive’s date of
“separation from service” (as defined in Treasury Regulation § 1.409A-l(h)) (“Separation from Service Date”) (the “Release Condition”). Subject to the Release Condition, payments and benefits due
under this Agreement (other than bonuses which will be paid at the time and in the manner otherwise provided in this Agreement), shall commence sixty (60) days after the Executive’s Separation from Service Date. However, if Executive is a
“specified employee” (within the meaning of Section 409A of the Internal Revenue Code (the “Code”) and as determined by the Company) (a “Specified Employee”), any payment or benefit under this
Agreement, or under any plan or arrangement of the Company or its affiliates, that constitutes a “deferral of compensation” subject to Section 409A, and that if paid during the six (6) months beginning on the Separation from
Service Date would be subject to the Section 409A additional tax because the Executive is a Specified Employee, will not be paid or provided to the Executive until the earlier of (i) the first day following the six (6) month
anniversary of the Executive’s Separation from Service Date, or (ii) death. No payments or benefits will be due or payable under this Agreement unless the Release Condition is timely met. 

  
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 4.7 Section 409A. 

4.7.1 This Agreement is intended to satisfy the requirements of Section 409A of the Code and the regulations and other guidance
thereunder (“Section 409A”) with respect to amounts, if any, subject thereto and shall be interpreted and construed and shall be performed by the parties consistent with such intent. If either party notifies the other in writing
that one or more or the provisions of this Agreement contravenes any Treasury Regulations or guidance promulgated under Section 409A or causes any amounts to be subject to interest, additional tax or penalties under Section 409A, the
parties shall agree to negotiate in good faith to make amendments to this Agreement as the parties mutually agree, reasonably and in good faith are necessary or desirable, to (i) maintain to the maximum extent reasonably practicable the
original intent of the applicable provisions without violating the provisions of Section 409A or increasing the costs to the Company of providing the applicable benefit or payment and (ii) to the extent possible, to avoid the imposition of
any interest, additional tax or other penalties under Section 409A upon the parties, provided that, notwithstanding the foregoing, the Company makes no representation that amounts payable under this Agreement will comply with Section 409A
and makes no undertaking to prevent Section 409A from applying to any amounts paid under this Agreement. 
 4.7.2 Any payment or
benefit due upon a termination of the Executive’s employment that represents a “deferral of compensation” within the meaning of Section 409A shall be paid or provided to the Executive only upon a “separation from
service” as defined in Treas. Reg. § 1.409A-l (h). Each payment made under this Agreement shall be deemed to be a separate payment for purposes of Section 409A. Amounts payable under this Agreement shall be deemed not to be a
“deferral of compensation” subject to Section 409A to the extent provided in the exceptions in Treas. Reg. §§ 1.409A-1(b)(4) (“short-term deferrals”) and (b)(9) (“separation pay plans,” including the
exception under subparagraph (iii)) and other applicable provisions of Treas. Reg. § 1.409A-1 through A-6. 
 4.7.3 Notwithstanding
anything to the contrary in Agreement, any payment or benefit under this Agreement or otherwise that is exempt from Section 409A pursuant to Treas. Reg. § 1.409A-1(b)(9)(v)(A) or (C) (relating to certain reimbursements and in-kind
benefits) shall be paid or provided to the Executive only to the extent that the expenses are not incurred, or the benefits are not provided, beyond the last day of the second calendar year following the calendar year in which the Executive’s
“separation from service” occurs; and provided further that such expenses are reimbursed no later than the last day of the third calendar year following the calendar year in which the Executive’s “separation from service”
occurs. To the extent any expense reimbursement or the provision of any in-kind benefit is determined to be subject to Section 409A (and not exempt pursuant to the prior sentence or otherwise) the amount of any such expenses eligible for
reimbursement, or the provision of any in-kind benefit, in one calendar year shall not affect provision of in-kind benefits or expenses eligible for reimbursement in any other calendar year (except for any life-time or other aggregate limitation
applicable to medical expenses), and in no event shall any expenses be reimbursed after the last day of the calendar year following the calendar year in which the Executive incurred such expenses, and in no event shall any right to reimbursement or
the provision or any in-kind benefit be subject to liquidation or exchange for another benefit. 

  
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 5. Protection to Confidential Information; Restrictive Covenants. 

5.1 Prior to the Effective Date, the Company has shared confidential and trade secret information of the Company and its subsidiaries and
affiliates with the Executive. From the Effective Date, the Company will share with Executive confidential and trade secret information regarding not only the Company but also its subsidiaries and affiliates. In view of the fact that the
Executive’s work for the Company will bring the Executive into close contact with many confidential affairs of the Company not readily available to the public, trade secret information and plans for future developments, the Executive agrees:

 5.1.1 To keep and retain in the strictest confidence all confidential matters of the Company, including, without limitation, “know
how”, trade secrets, customer lists, pricing policies, operational methods, technical processes, formulae, inventions and research projects, other business affairs of the Company, and any material confidential information whatsoever concerning
any director, officer, employee, shareholder, partner, customer or agent of the Company or their respective family members learned by the Executive heretofore or hereafter, and not to disclose them to anyone outside of the Company, either during or
after the Executive’s employment with the Company, except in the course or performing the Executive’s duties hereunder or with the Company’s express written consent. The foregoing prohibitions shall include, without limitation,
directly or indirectly publishing (or causing, participating in, assisting or providing any statement, opinion or information in connection with the publication of) any diary, memoir, letter, story, photograph, interview, article, essay, account or
description (whether fictionalized or not) concerning any of the foregoing, publication being deemed to include any presentation or reproduction of any written, verbal or visual material in any communication medium, including any book, magazine,
newspaper, theatrical production or movie, or television or radio programming or commercial; and 
 5.1.2 To deliver promptly to the
Company on termination of the Executive’s employment by the Company, or at any time the Company may so request, all memoranda, notes, records, reports, manuals, drawings, blueprints and other documents (and all copies thereof), including data
stored in computer memories or on other media used for electronic storage or retrieval, relating to the Company’s business and all property associated therewith, which the Executive may then possess or have under the Executive’s control,
and not retain any copies, notes or summaries; provided Executive shall be entitled to keep a copy or this Agreement and compensation and benefit plans to which Executive is entitled to receive benefits thereunder. 

5.2 In support of Executive’s commitments to maintain the confidentiality of the Company’s confidential and trade secret
information, and supported by the consideration provided hereunder, including the grant of an equity interest in the Company, during the Restricted Period (defined below), the Executive shall not in the United States and in any non-US jurisdiction
where the Company may then do business: (a) directly or indirectly, enter the employ of, or render any services to, any person, firm or entity engaged in any business competitive with any business of the Company or of any of its subsidiaries or
affiliates; (b) engage in such business on the Executive’s own account, and the Executive shall not become interested in any such business, directly or indirectly, as an individual, partner, shareholder, director, officer, principal,
agent, employee, trustee, consultant, or in any other relationship or 

  
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 capacity; (c) directly or indirectly, solicit or encourage (or cause to be solicited or encouraged) or cause
any client, customer or supplier of the Company to cease doing business with the Company, or to reduce the amount of business such client, customer or supplier does with the Company; or (d) directly or indirectly, solicit or encourage (or cause
to be solicited or encouraged) to cease to work with the Company, or hire (or cause to be hired), any person who is an employee of or consultant then under contract with the Company or who was an employee of or consultant then under contract with
the Company within the six month period preceding such activity without the Company’s written consent, provided however that this clause (d) shall not apply during the Restricted Period to a consulting or advisory firm which is also then
currently engaged or under a retainer relationship (in each case, without any action by the Executive, whether directly or indirectly) by a subsequent employer of the Executive. The “Restricted Period” is that period commencing on
the Effective Date, continuing during the Term and for any period the Executive is employed by the Company after the Term (including after expiration of this Agreement) and continuing through, and expiring on, (i) the expiration of the
Severance Period in the event the Executive’s employment is terminated by the Company or any successor without Cause, and (ii) until the second anniversary of the termination of the Executive’s employment for any other reason. 

5.3 If the Executive commits a breach, or poses a serious and objective threat to commit a breach, of any of the provisions of Sections 5.1 or
5.2 hereof, the Company shall have the following rights and remedies: 
 5.3.1 The right and remedy to have the provisions of this
Agreement specifically enforced by any court having equity jurisdiction, it being acknowledged and agreed that any such breach or threatened breach will cause irreparable injury to the Company and that money damages will not provide an adequate
remedy to the Company; 
 5.3.2 The right and remedy to require the Executive to account for and pay over to the Company all compensation,
profits, monies, accruals, increments or other benefits derived or received by the Executive as the result of any transactions constituting a breach of any of the provisions of the preceding paragraph, and the Executive hereby agrees to account for
and pay over such benefits to the Company. Each of the rights and remedies enumerated above shall be independent of the other, and shall be severally enforceable, and all of such rights and remedies shall be in addition to, and not in lieu of, any
other rights and remedies available to the Company under law or in equity; and 
 5.3.3 In addition to any other remedy which may be
available (i) at law or in equity, or (ii) pursuant to any other provision of this Agreement, the payments by the Company of severance pursuant to Section 4.4 will cease as of the date on which such violation first occurs. In
addition, if the Executive breaches any of the covenants contained in Sections 5.1 and 5.2 and the Company obtains injunctive relief with respect thereto (that is not later reversed or otherwise terminated or vacated by judicial order), the period
during which the Executive is required to comply with that particular covenant shall be extended by the same period that the Executive was in breach of such covenant prior to the effective date of such injunctive relief. 

5.4 If any of the covenants contained in Sections 5.1 or 5.2, or any part thereof, hereafter are held by a court to be invalid or
unenforceable, the same shall not affect the 

  
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 remainder of the covenant or covenants, which shall be given full effect, without regard to those portions found
invalid. 
 5.5 If any of the covenants contained in Sections 5.1 or 5.2, or any part thereof, are held to be unenforceable because of the
duration of such provision or the area covered thereby, the parties agree that the court making such determination shall have the power to reduce the duration and/or area of such provision and, in its reduced form, said provision shall then be
enforceable. 
 5.6 The Executive agrees (whether during or after the Executive’s employment with the Company) not to issue, circulate,
publish or utter any false or disparaging statements, remarks or rumors about the Company or its affiliates or the officers, directors, managers, customers, partners, or shareholders of the Company or its affiliates, and the Company agrees (whether
during or after the Executive’s employment with the Company) not to issue, circulate, publish or utter any false or disparaging statement, remark, or rumor about the Executive. Notwithstanding the foregoing, nothing herein shall prohibit either
party from providing truthful testimony in connection with a legal proceeding or governmental investigation. 
 5.7 For purposes of this
Section 5 only, the term “Company” includes the Company and its subsidiaries and affiliates. 
 6. Inventions and
Patents. 
 6.1 The Executive agrees that all processes, technologies and inventions (collectively, “Inventions”),
including new contributions, improvements, ideas and discoveries, whether patentable or not, conceived, developed, invented or made by her during the Term shall belong to the Company, provided that such Inventions grew out of the
Executive’s work with the Company or any of its subsidiaries or affiliates, are related in any manner to the business (commercial or experimental) of the Company or any of its subsidiaries or affiliates or are conceived or made on the
Company’s time or with the use of the Company’s facilities or materials. The Executive shall further: (a) promptly disclose such Inventions to the Company; (b) assign to the Company, without additional compensation, all patent
and other rights to such Inventions for the United States and foreign countries; (c) sign all papers necessary to carry out the foregoing; and (d) give testimony in support of the Executive’s inventorship. 

6.2 If any Invention is described in a patent application or is disclosed to third parties, directly or indirectly, by the Executive within
one year after the termination of the Executive’s employment by the Company, it is to be presumed that the Invention was conceived or made during the Term. 

6.3 The Executive agrees that the Executive will not assert any rights to any Invention as having been made or acquired by the Executive prior
to the date of this Agreement, except for Inventions, if any, disclosed to the Company in writing prior to the date hereof. 
 7.
Intellectual Property. The Company shall be the sole owner of all the products and proceeds of the Executive’s services hereunder, including, but not limited to, all materials, ideas, concepts, formats, suggestions, developments,
arrangements, packages, programs and 

  
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other intellectual properties that the Executive may acquire, obtain, develop or create in connection with and during the Term, free and clear of any claims by the Executive (or anyone claiming
under the Executive) of any kind or character whatsoever (other than the Executive’s right to receive payments hereunder). The Executive shall, at the request of the Company, execute such assignments, certificates or other instruments as the
Company may from time to time deem necessary or desirable to evidence, establish, maintain, perfect, protect, enforce or defend its right, title or interest in or to any such properties. 

8. Notices. All notices, requests, consents and other communications required or permitted to be given hereunder shall be in writing
and shall be deemed to have been duly given if delivered personally, sent by overnight courier or mailed first class, postage prepaid, by registered or certified mail (notices mailed shall be deemed to have been given on the date mailed), as follows
(or to such other address as either party shall designate by notice in writing to the other in accordance herewith): 
 If to the Company,
to: 
 Floors-N-More, LLC 
 c/o
ALJ Regional Holdings, Inc. 
 P.O. Box 99418 

San Diego, CA 92169 
 Attn.:
Chairman of the Board of Directors 
 With a copy (which shall not constitute notice) to: 

Shearman & Sterling LLP 

Five Palo Alto Square 
 6th Floor 
 3000 El Camino Real 

Palo Alto, CA 94306 
 Attn.:
Christopher M. Forrester 
 If to the Executive, to: 

Such address as shall most currently appear on the records of the Company. 

9. Governing Law; Dispute Resolution. 

9.1 It is the intent of the parties hereto that all questions with respect to the construction of this Agreement and the rights and
liabilities of the parties hereunder shall be determined in accordance with the laws of the State of Nevada, without regard to principles of conflicts of laws thereof that would call for the application of the substantive law of any jurisdiction
other than the State of Nevada. 
 9.2 Each party irrevocably agrees for the exclusive benefit of the other that any and all suits, actions
or proceedings relating to Sections 5, 6 or 7 of this Agreement (a “Proceeding”) shall be maintained in either the courts of the State of Nevada or the federal 

  
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District Courts sitting in Las Vegas, Nevada (collectively, the “Chosen Courts”), applying the law of the State of Nevada without regard to principles of conflicts of law, and
that the Chosen Courts shall have exclusive jurisdiction to hear and determine or settle any such Proceeding and that any such Proceedings shall only be brought in the Chosen Courts. Each party irrevocably waives any objection that it may have now
or hereafter to the laying of the venue of any Proceedings in the Chosen Courts and any claim that any Proceedings have been brought in an inconvenient forum and further irrevocably agrees that a judgment in any Proceeding brought in the Chosen
Courts shall be conclusive and binding upon it and may be enforced in the courts of any other jurisdiction. 
 Each of the parties hereto agrees that this
Agreement has been entered into in express reliance on Section 104.5116 of Title 8 of the Nevada Revised Statutes. Each of the parties hereto irrevocably and unconditionally agrees (i) that, to the extent such party is not otherwise
subject to service of process in the State of Nevada, it will appoint (and maintain an agreement with respect to) an agent in the State of Nevada as such party’s agent for acceptance of legal process and notify the other parties hereto of the
name and address of said agent, (ii) that service of process may also be made on such party by pre-paid certified mail with a validated proof of mailing receipt constituting evidence of valid service sent to such party at the address set forth
in Section 8 of this Agreement, as such address may be changed from time to time pursuant hereto, and (iii) that service made pursuant to clause (i) or (ii) above shall, to the fullest extent permitted by applicable law, have the
same legal force and effect as if served upon such party personally within the State of Nevada or within any other State as required by applicable law. 

9.3 Any controversy or claim arising out of or related to any other provision of this Agreement shall be settled by final, binding and
non-appealable arbitration in Las Vegas, Nevada by a single arbitrator applying the law of the State of the Nevada without regard to principles of conflicts of law. Subject to the following provisions, the arbitration shall be conducted in
accordance with the applicable rules of JAMS then in effect. Any award entered by the arbitrator shall be final, binding and nonappealable and judgment may be entered thereon by either party in accordance with applicable law in any court of
competent jurisdiction. This arbitration provision shall be specifically enforceable. The arbitrator shall have no authority to modify any provision of this Agreement or to award a remedy for a dispute involving this Agreement other than a benefit
specifically provided under or by virtue of the Agreement. Each party shall be responsible for its own expenses relating to the conduct of the arbitration or litigation (including reasonable attorneys’ fees and expenses) and shall share the
fees of JAMS and the arbitrator, if applicable, equally. 
 10. General. 

10.1 JURY TRIAL WAIVER. THE PARTIES EXPRESSLY AND KNOWINGLY WAIVE ANY RIGHT TO A JURY TRIAL IN THE EVENT ANY ACTION ARISING UNDER OR IN
CONNECTION WITH THIS AGREEMENT OR THE EXECUTIVE’S EMPLOYMENT WITH THE COMPANY IS LITIGATED OR HEARD IN ANY COURT. 
 10.2
Continuation of Employment. Unless the parties otherwise agree in writing, continuation of the Executive’s employment with the Company beyond the expiration of 

  
 11 

 
the Term shall be deemed an employment at will and shall not be deemed to extend any of the provisions of this Agreement (except as otherwise specifically provided herein), and the
Executive’s employment may thereafter be terminated “at will” by the Executive or the Company. If the Executive’s employment terminates upon expiration of the Term, the Executive shall receive any Base Salary earned but not paid
prior to such termination and shall have no further rights to any compensation or any other benefits under this Agreement, except to the extent already earned and vested as of the day immediately prior to such termination. 

10.3 Headings. The section headings contained herein are for reference purposes only and shall not in any way affect the meaning or
interpretation of this Agreement. 
 10.4 Entire Agreement. This Agreement sets forth the entire agreement and understanding of the
parties relating to the Executive’s employment by the Company, and supersedes all prior agreements, arrangements and understandings, written or oral, relating to the Executive’s employment by the Company and its affiliates (including
predecessors of the Company and its affiliates) including without limitation that certain Employment Agreement entered into and effective as of August 8, 2007 by and between Floors-N-More, LLC and the Executive, as amended by that certain
Amendment No. 1 to Employment Agreement made as of August 28, 2008 by the same parties, and any severance, retention, change in control or similar types of benefits. No representation, promise or inducement has been made by either party
that is not embodied in this Agreement, and neither party shall be bound by or liable for any alleged representation, promise or inducement not so set forth. 

10.5 Assignment. This Agreement, and the Executive’s rights and obligations hereunder, may not be assigned by the Executive. The
Company may assign its rights, together with its obligations, hereunder (i) to any affiliate, or (ii) to third parties in connection with any sale, transfer or other disposition of all or substantially all of the business or assets of the
Company; in any event the obligations of the Company hereunder shall be binding on its successors or assigns, whether by merger, consolidation or acquisition of all or substantially all of its business or assets. 

10.6 Waiver. This Agreement may be amended, modified, superseded, canceled, renewed or extended and the terms or covenants hereof may
be waived, only by a written instrument executed by all of the parties hereto, or in the case of a waiver, by the party waiving compliance. The failure of either party at any time or times to require performance of any provision hereof shall in no
manner affect the right at a later time to enforce the same. No waiver by either party of the breach of any term or covenant contained in this Agreement, whether by conduct or otherwise, in any one or more instances, shall be deemed to be, or
construed as, a further or continuing waiver of any such breach, or a waiver or the breach or any other term or covenant contained in this Agreement. 

10.7 Withholding Taxes. The Company may withhold from any amounts payable under this Agreement such federal, state, local and other
taxes as may be required to be withheld pursuant to any applicable law or regulation. 
 10.8 Release. In consideration of the
Executive’s employment with the Company after the Closing and the payments and benefits to be provided to the Executive 

  
 12 

 
hereunder (which such payments and benefits were negotiated in part, as consideration for the release in this Section 10.8), and after consultation with counsel, the Executive and each of
the Executive’s respective heirs, executors, administrators, representatives, agents, successors and assigns (collectively, the “Releasors”) hereby irrevocably and unconditionally release and forever discharge the Company, the
Prior Company, each of their respective precedecessors, subsidiaries, and affiliates, and each of their respective officers, employees, directors, shareholders and agents (“Releasees”) from any and all waivable claims, actions,
causes of action, rights, judgments, obligations, damages, demands, accountings or liabilities of whatever kind or character (collectively, “Claims”), including, without limitation, any Claims under any federal, state, local or
foreign law, that the Releasors may have, or in the future may possess, arising out of (i) the Executive’s employment relationship with and service as an employee, officer or director of the Prior Company through the date hereof, and
(ii) any other event, condition, circumstance or obligation that occurred, existed or arose on or prior to the date hereof; provided, however, that the Executive does not release, discharge or waive (i) any rights to payment
for accrued, but unpaid, paid-time off arising from service with the Prior Company, (ii) any rights or Claims that are not legally waivable, or (iii) any Claims for age discrimination under the Federal Age Discrimination in Employment Act
of 1967, as amended, and the applicable rules and regulations promulgated thereunder. The Executive acknowledges that the Executive may hereafter discover Claims or facts in addition to or different from those which the Executive now knows or
believes to exist with respect to the subject matter of this release and which, if known or suspected at the time of executing this release, may have materially affected this release or the Executive’s decision to enter into it. Nevertheless,
the Releasors hereby waive any right or Claim that might arise as a result of such different or additional Claims or facts. 
 11.
Subsidiaries and Affiliates. As used herein, the term “subsidiary” shall mean any corporation or other business entity controlled directly or indirectly by the corporation or other business entity in question, and the term
“affiliate” shall mean and include any corporation or other business entity directly or indirectly controlling, controlled by or under common control with the corporation or other business entity in question. 

12. Survival. Sections 4.6, 4.7, 5, 6, 7, 9, and 10 shall survive the termination of the Agreement. 

*            *           
 * 

  
 13 

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

  

			
	Floors-N-More, LLC
		
	By:	 	/s/ Rob Christ
	Name:	 	Rob Christ
	Title:	 	CFO

 
			
	
	EXECUTIVE
	
	/s/ Steven Chesin
	Steven Chesin

 [SIGNATURE PAGE TO EMPLOYMENT AGREEMENT]EX-10.2

 Exhibit 10.2 

Execution Copy 

INVESTMENT AGREEMENT 
 by
and among 
 Westport Innovations Inc. 

and 
 Pangaea Two Management,
LP 
 January 11, 2016 

 TABLE OF CONTENTS 

 

							
	 	 	 	  	Page	 
		
	 ARTICLE I DEFINITIONS
	  	 	1	  
	 1.1
	 	 Definitions
	  	 	1	  
	 1.2
	 	 Interpretation
	  	 	12	  
		
	 ARTICLE II ISSUANCE AND SALE
	  	 	13	  
	 2.1
	 	 Issuance and Sale of the Convertible Notes
	  	 	13	  
	 2.2
	 	 Purchase of Purchased Assets
	  	 	13	  
	 2.3
	 	 Purchase of Contingent Payment Right
	  	 	14	  
	 2.4
	 	 Closings
	  	 	17	  
	 2.5
	 	 Valuation Adjustment
	  	 	18	  
		
	 ARTICLE III CONDITIONS TO THE CONVERTIBLE NOTE CLOSING AND PURCHASED ASSETS
CLOSING
	  	 	19	  
	 3.1
	 	 Conditions to Each Party’s Obligations
	  	 	19	  
	 3.2
	 	 Conditions to Obligations of Cartesian at the Closings
	  	 	19	  
	 3.3
	 	 Conditions to Obligations of the Company at the Closings
	  	 	21	  
		
	 ARTICLE IV REPRESENTATIONS AND WARRANTIES OF THE COMPANY
	  	 	22	  
	 4.1
	 	 Organization and Good Standing; Certificate of Incorporation and Bylaws
	  	 	22	  
	 4.2
	 	 Company Power
	  	 	22	  
	 4.3
	 	 Authorization
	  	 	23	  
	 4.4
	 	 Consents
	  	 	24	  
	 4.5
	 	 Capitalization
	  	 	24	  
	 4.6
	 	 Ownership of Subsidiaries
	  	 	24	  
	 4.7
	 	 Changes
	  	 	24	  
	 4.8
	 	 Compliance with Company Instruments and Laws
	  	 	25	  
	 4.9
	 	 Illegal Payments; Corruption
	  	 	26	  
	 4.10
	 	 Filings
	  	 	26	  
	 4.11
	 	 Listing
	  	 	27	  
	 4.12
	 	 Stop Transfer
	  	 	27	  
	 4.13
	 	 CWI Joint Venture Agreement and Volvo Agreement
	  	 	27	  
	 4.14
	 	 Reporting Issuer Status
	  	 	28	  
	 4.15
	 	 Undisclosed Liabilities
	  	 	28	  
	 4.16
	 	 Brokers
	  	 	28	  
	 4.17
	 	 Litigation
	  	 	28	  
	 4.18
	 	 Taxes
	  	 	29	  
	 4.19
	 	 Environmental Matters
	  	 	30	  
	 4.20
	 	 Intellectual Property
	  	 	30	  
	 4.21
	 	 Employee Benefit Plans
	  	 	31	  
		
	 ARTICLE V REPRESENTATIONS AND WARRANTIES BY CARTESIAN
	  	 	33	  
	 5.1
	 	 Authority
	  	 	33	  
	 5.2
	 	 General Solicitation
	  	 	33	  
	 5.3
	 	 Disclosure of Information to Regulatory Authorities
	  	 	33	  
	 5.4
	 	 Proceeds of Crime
	  	 	34	  
	 5.5
	 	 No Governmental Review
	  	 	34	  

  
 - i - 

							
		
	 ARTICLE VI COVENANTS
	  	 	34	  
	 6.1
	 	 Access
	  	 	34	  
	 6.2
	 	 Communication with Accountants
	  	 	34	  
	 6.3
	 	 Tax Law Compliance
	  	 	35	  
	 6.4
	 	 Election of Cartesian Representative to the Board of the Company
	  	 	35	  
	 6.5
	 	 Stop-Orders
	  	 	36	  
	 6.6
	 	 Listing
	  	 	36	  
	 6.7
	 	 Market Regulations
	  	 	36	  
	 6.8
	 	 Reporting Requirements
	  	 	37	  
	 6.9
	 	 Information
	  	 	37	  
	 6.10
	 	 No Short Selling
	  	 	37	  
	 6.11
	 	 Identity of Holder
	  	 	37	  
	 6.12
	 	 Stream Facility
	  	 	37	  
	 6.13
	 	 Issuance of Additional Indebtedness; Seniority of Convertible Notes
	  	 	38	  
	 6.14
	 	 Prospectus Supplement and Registration Statement
	  	 	39	  
	 6.15
	 	 CWI Joint Venture Agreement and Volvo Agreement
	  	 	39	  
	 6.16
	 	 Interim Operating Covenant
	  	 	39	  
	 6.17
	 	 Company Covenants
	  	 	40	  
		
	 ARTICLE VII INDEMNIFICATION
	  	 	42	  
	 7.1
	 	 Indemnity
	  	 	42	  
	 7.2
	 	 Procedures
	  	 	43	  
	 7.3
	 	 Survival
	  	 	45	  
		
	 ARTICLE VIII MISCELLANEOUS
	  	 	45	  
	 8.1
	 	 Waivers and Amendments
	  	 	45	  
	 8.2
	 	 Governing Law
	  	 	46	  
	 8.3
	 	 Exclusive Jurisdiction
	  	 	46	  
	 8.4
	 	 Jury Waiver
	  	 	46	  
	 8.5
	 	 Entire Agreement
	  	 	46	  
	 8.6
	 	 Fees and Expenses
	  	 	46	  
	 8.7
	 	 Notices
	  	 	47	  
	 8.8
	 	 Validity
	  	 	48	  
	 8.9
	 	 Counterparts
	  	 	48	  
	 8.10
	 	 Publicity
	  	 	48	  
	 8.11
	 	 Succession and Assignment
	  	 	49	  
	 8.12
	 	 Termination; Survival
	  	 	49	  
	 8.13
	 	 Currency
	  	 	50	  
	 8.14
	 	 Further Assurances
	  	 	50	  
	 8.15
	 	 Joinder
	  	 	50	  

  
 - ii - 

 INVESTMENT AGREEMENT 

This INVESTMENT AGREEMENT (this “Agreement”), dated as of January 11, 2016, is entered into between Westport Innovations
Inc., a corporation incorporated under the laws of Alberta (the “Company”) and Pangaea Two Management, LP, a Delaware limited partnership (“Cartesian”). The Company and Cartesian are sometimes referred to herein
individually as a “Party” and collectively as the “Parties”. 
 RECITALS 

WHEREAS, to provide the Company with additional funds to fully deploy its innovative HPDI technology and improve the Company’s
balance sheet, Cartesian, or one or more Persons controlled by Cartesian and identified in writing to the Company prior to the applicable closing (each, a “Purchaser”), is willing to purchase from the Company, and the Company or one
or more Persons controlled by the Company is willing to issue and sell to a Purchaser, on the terms and subject to the conditions set forth herein: (i) a convertible promissory note of the Company, in the aggregate principal amount of $17,500,000;
(ii) the Purchased Assets, as subsequently defined; and (iii) the Contingent Payment Right, as subsequently defined (collectively, such purchase and sales described in clauses (i), (ii) and (iii) being referred to as the
“Investment”). 
 NOW, THEREFORE, in consideration of the foregoing, and the representations, warranties, covenants
and conditions set forth below, the Parties, intending to be legally bound, hereby agree as follows. Capitalized terms used but not otherwise defined herein shall have the meanings ascribed to such terms on Article I hereto. 

ARTICLE I 

DEFINITIONS 
  

	1.1	Definitions. 

 “Additional Investment” has the meaning set forth in
Section 6.12 of this Agreement. 
 “Adjusted CWI Income” means, without duplication, (a) the amount of any income,
payment or other consideration or distribution delivered or paid by CWI or any other Person to the Company or any of its Affiliates (other than CWI or any subsidiary thereof), or to which the Company or any such Affiliate is entitled, in each case
in each fiscal year pursuant to the CWI Joint Venture Agreement or any related agreement, including amounts that would otherwise have been paid to the Company or any Affiliate thereof but for any offset, garnishment or other similar action or any
election by the Company not to receive any such amount to which it would otherwise be entitled (but for greater certainty, excluding any dividend amounts relating to income earned in periods ending on or before December 31, 2015), or any amounts
paid or guaranteed by CWI or any subsidiary thereof to or for the benefit of the Company or any of its Affiliates in substitution or by reference to any of the foregoing, minus $3,000,000 (such $3,000,000 being an exclusion that applies in
each of the applicable fiscal years) agreed upon by the Parties as representing earnings from existing CWI products and (b) the Share Repurchase Amount (as defined in the CWI Joint Venture Agreement) or any other similar amount paid or payable to
the Company or any Affiliate thereof by virtue of, or in 

  
 1 

 
connection with, the Company’s interest in CWI or any subsidiary thereof, including any such amount paid by any Person to acquire, amend, or terminate either the CWI Joint Venture Agreement
or the Company’s interest in CWI or any subsidiary thereof, as applicable. 
 “Adjustment Report” has the meaning set
forth in Section 2.3(f) of this Agreement. 
 “Affiliate” means with respect to any Person, any Person that directly or
indirectly controls, is controlled by or is under common control with such Person; provided, however, that (i) portfolio companies in which Cartesian or any of its Affiliates has an investment shall not be deemed an Affiliate of such person, and
(ii) the Company, any of its Subsidiaries, or any of the Company’s other controlled Affiliates, in each case, will not be deemed to be Affiliates of the Purchaser for purposes of this Agreement. For purposes of this definition,
“control” (including, with correlative meanings, the terms “controlled by” and “under common control with”) when used with respect to any person, means the possession, directly or indirectly, of the power to cause the
direction of management or policies of such person, whether through the ownership of voting securities, by contract or otherwise. 

“Agreement” means this Investment Agreement, as identified in the Preamble to this Agreement. 

“Asset PA” means that certain Purchase Agreement by and between the applicable Purchaser and the Company, a form of
which is mutually agreed to by Cartesian and the Company whereby the Company, or any applicable Affiliate, agrees to sell certain non-core assets (or equity interests) to the Purchaser, as further described in Section 2.2. 

“Asset Purchase Price” has the meaning set forth in Section 2.2 of this Agreement. 

“Base Shelf Prospectus” means the base shelf prospectus of the Company dated August 6, 2015 and filed with the Canadian
Securities Administrators in each of the provinces of British Columbia, Alberta, Saskatchewan, Manitoba, Ontario, New Brunswick, Nova Scotia, Prince Edward Island and Newfoundland and Labrador. 

“Board” or “Company’s Board” has the meaning set forth in Section 6.4 of this Agreement. 

“Cartesian” has the meaning set forth in the Preamble to this Agreement. 

“Cartesian Designee” means the individual designated by Cartesian to serve on the Board pursuant to Section 6.4(a) of
this Agreement. 
 “Cartesian Indemnified Party” and “Cartesian Indemnified Parties” have the meanings set
forth in Section 7.1(a) of this Agreement. 
 “Change of Control Transaction” means any transaction or series of related
transactions (including the consummation of a merger, share purchase, recapitalization, redemption, issuance of capital stock, consolidation, reorganization or otherwise) 

  
 2 

 
pursuant to which (i) any Person(s) acquires securities representing more than fifty percent (50%) of the combined voting power of the outstanding voting securities of the Company or the entity
surviving or resulting from such transaction, or (ii) the Company or an Affiliate sells, leases, transfers or otherwise disposes of all or substantially all of the assets, undertaking or property of the Company and its Subsidiaries on a consolidated
basis. 
 “Charter” has the meaning set forth in Section 4.5(b) of this Agreement. 

“Closing” has the meaning set forth in Section 2.4 of this Agreement. 

“Closing Date” means the date of the Convertible Note Closing and the Purchased Assets Closing, as applicable. 

“Code” means the Internal Revenue Code of 1986, as amended. 

“Common Shares” means the common shares in the capital of the Company. 

“Company” has the meaning set forth in the Introduction to this Agreement. 

“Company Benefit Plan” shall mean each “employee pension benefit plan” (as defined in Section 3(2) of ERISA), each
“employee welfare benefit plan” (as defined in Section 3(1) of ERISA), in each case whether or not subject to ERISA, each employment, termination or severance agreement and each other plan, arrangement or policy (written or oral) relating
to stock options, stock purchases, deferred compensation, profit-sharing, bonus, employment, severance, retention, fringe benefits, cash- or equity-based incentive, commission, health, medical, dental, disability, accident, life insurance, vacation,
paid time off, perquisite, change of control, separation, non-competition, retirement, pension, supplemental pension or savings or other employee benefit, in each case maintained or contributed to, or required to be maintained or contributed to, by
the Company or any of its Subsidiaries, other than any plan, arrangement or policy mandated by applicable Law. 
 “Company
Indemnified Party” and “Company Indemnified Parties” have the meanings set forth in Section 7.1(b) of this Agreement. 

“Contingent Payment Amounts” means the aggregate amount of CWI Contingent Payment and Volvo Contingent Payment payable to the
Purchaser in respect of any applicable period. 
 “Contingent Payment Right” has the meaning set forth in Section 2.3(a).

 “Contingent Payment Right Purchase Price” has the meaning set forth in Section 2.3(a). 

“Contingent Payment Statement” has the meaning set forth in Section 2.3(c). 

“Convertible Note” has the meaning set forth in Section 2.1 of this Agreement. 

  
 3 

 “Convertible Note Closing” means the closing of the transactions contemplated by
Section 2.1. 
 “Convertible Note Purchase Price” has the meaning set forth in Section 2.1 of this Agreement. 

“Cost Reduction Plan” has the meaning set out in Section 3.2(c)(vi). 

“CWI” means Cummins Westport Inc., a joint venture incorporated under the laws of the State of Delaware. 

“CWI Contingent Payment Amount” means in respect of each fiscal year of the Company beginning on January 1, 2016 and ending on
December 31, 2021, the greater of: (a) twenty-two percent (22%) of Adjusted CWI Income; and (b) the amount indicated below in respect of each applicable fiscal year: 
  

					
	 Year
	  	Amount	 
	 2016
	  	$	1,500,000	  
	 2017
	  	$	3,400,000	  
	 2018
	  	$	5,900,000	  
	 2019
	  	$	7,300,000	  
	 2020
	  	$	8,500,000	  
	 2021
	  	$	9,400,000	  

 For the avoidance of doubt, the amounts indicated in clause (b) of this definition of “CWI Contingent
Payment Amount” shall not be paid in the event of a termination of the CWI Joint Venture Agreement that involves the full and final payment of the Share Repurchase Amount (as defined in the CWI Joint Venture Agreement) and is not followed by
the creation of a joint venture or other similar arrangement to CWI with Cummins, Inc. or any Affiliate thereof. 
 “CWI Joint
Venture Agreement” means the Second Amended and Restated Joint Venture Agreement among CWI, the Company and Cummins, Inc., dated as of February 19, 2012, as such agreement exists as of the date hereof. 

“Debenture Indenture” means the Debenture Indenture dated September 22, 2011 between the Company and Computershare Trust
Company of Canada, as amended by that certain First Supplemental Indenture dated June 26, 2014 and by that certain Second Supplemental Indenture dated June 12, 2015. 

“Dispute Notice” has the meaning set forth in Section 2.3(e). 

“Environmental Law” shall mean any Law relating to the pollution or protection of the environment (including air, surface
water, groundwater, wildlife, land surface or subsurface land, and natural resources), or human health or safety (as such matters relate to Hazardous Materials), including Laws relating to (i) Releases or threatened Releases of, or exposure to,
Hazardous Materials, (ii) the manufacture, processing, distribution, 

  
 4 

 
use, treatment, generation, storage, containment (whether above ground or underground), transport or handling of Hazardous Materials, (iii) recordkeeping, notification, disclosure, or reporting
requirements regarding Hazardous Materials, and (iv) endangered or threatened species of fish, wildlife and plants, and the management or use of natural resources. 

“ERISA” shall mean the Employee Retirement Income Security Act of 1974, as amended. 

“ERISA Affiliate” shall mean, with respect to any entity, trade or business, any other entity, trade or business that is, or
was at the relevant time, a member of a group described in Section 414(b), (c), (m) or (o) of the Code or Section 4001(b)(1) of ERISA that includes or included the first entity, trade or business, or that is, or was at the relevant time, a member of
the same “controlled group” as the first entity, trade or business pursuant to Section 4001(a)(14) of ERISA. 
 “Existing
Debentures” means any and all debentures outstanding from time to time under the Debenture Indenture. 
 “Filings”
has the meaning set forth in the introductory paragraph to Article IV of this Agreement. 
 “Fuel Systems Merger Agreement”
means that certain Agreement and Plan of Merger, dated as of September 1, 2015, by and among the Company, Fuel Systems Solutions, Inc., a Delaware corporation, and Whitehorse Merger Sub Inc., a Delaware corporation. 

“GAAP” has the meaning set forth in Section 4.10(b) of this Agreement. 

“Government Official” has the meaning set forth in Section 4.10(b) of this Agreement. 

“Governmental Entity” means any (i) government or political subdivision, whether federal, provincial, local or foreign, (ii)
agency or instrumentality of any such government or political subdivision, (iii) federal, state, local or foreign court, (iv) applicable industry self-regulatory organization and (v) applicable stock exchange or securities regulatory authority. 

“Hazardous Materials” shall mean (i) those substances listed in, defined in or regulated under any Environmental Law,
including the following federal statutes and their state counterparts, as each may be amended from time to time, and all regulations thereunder: the Resource Conservation and Recovery Act, the Comprehensive Environmental Response, Compensation and
Liability Act, the Toxic Substances Control Act, the Clean Water Act, the Safe Drinking Water Act, the Atomic Energy Act and the Clean Air Act; (ii) petroleum and petroleum products, including crude oil and any fractions thereof; and (iii)
polychlorinated biphenyls, methane, asbestos, or asbestos-containing materials, toxic mold, radon, or other pollutants, contaminants, wastes or substances that are regulated, defined, judicially interpreted or identified under Environmental Law due
to possible adverse effects on human health or the environment. 

  
 5 

 “Indemnified Party” has the meaning set forth in Section 7.2(a) of this
Agreement. 
 “Indemnifying Party” has the meaning set forth in Section 7.2(a)(i) of this Agreement. 

“Independent Auditor” means PriceWaterhouseCoopers LLP, provided it is not the accounting firm engaged by the Company or any
material subsidiary thereof to audit the financial statements of any such Person, or such other auditor as may be mutually agreed, in writing, between the Parties. 

“Intellectual Property” shall mean all Canadian, United States and foreign (i) patents, patent applications, invention
disclosures, and all related continuations, continuations-in-part, divisionals, reissues, re-examinations, substitutions and extensions thereof, (ii) trademarks, service marks, trade dress, logos, trade names, corporate names, Internet domain names,
design rights and other source identifiers, together with the goodwill symbolized by any of the foregoing, (iii) copyrightable works and copyrights, (iv) confidential and proprietary information, including trade secrets, know-how, ideas, inventions,
systems, formulae, models and methodologies as well as the right in any jurisdiction to limit the use or disclosure thereof, (v) all rights in the foregoing and in other similar intangible assets, and (vi) all applications and registrations for the
foregoing. 
 “Investment” has the meaning set forth in the Recitals. 

“Knowledge of the Company” means with respect to any matter the actual knowledge of any of Darren Seed, Lance Follett, Steve
Anderson, Rick Mah, Larry Kyle, Salman Manki or any individual holding the title of executive vice president or any title in the Company superior to the foregoing, in each case with respect to the applicable matter after reasonable due inquiry. 

“Law” means any law, statute, code, ordinance, regulation, rule, Permit, rules of common law, including any judicial and
administrative interpretations thereof, of any Governmental Entity which have been made public, including all judicial and administrative Orders which have been made public. 

“Lien” means any lien, security interest, mortgage, pledge, charge, license, adverse claim, reversion or encumbrance of any
kind. 
 “Losses” has the meaning set forth in Section 7.1 of this Agreement. 

“Material Adverse Effect” means any event, circumstance, change or effect: (a) that is material and adverse to the
business, assets, properties, liabilities, condition (financial or otherwise) or results of operations of the Company and its Subsidiaries, taken as a whole; or (b) that will, or would reasonably be expected to, prevent or impair the ability of
the Company to consummate the Investment; provided, however, that for purposes of clause (a) ”Material Adverse Effect” shall not include any event, circumstance, change or effect to the extent occurring from and after the date of
this Agreement and arising out of or resulting from: (i) any failure of the Company to meet any projections or forecasts or decrease in the market price of the Common Shares (it being understood and agreed that

  
 6 

 
any event, circumstance, change or effect giving rise to such failure or decrease shall be taken into account in determining whether there has been a Material Adverse Effect); (ii) any
changes in the United States or global economy or capital, financial or securities markets generally, including changes in interest or exchange rates; (iii) any changes in the legal or regulatory conditions in the geographic regions in which
the Company or its Subsidiaries operate; (iv) the commencement, escalation or worsening of a war or armed hostilities or the occurrence of acts of terrorism or sabotage; (v) the public announcement of this Agreement or other transactions
contemplated hereby, including the impact on relationships, contractual or otherwise, with tenants, suppliers, lenders, investors, future partners or employees; (vi) the taking of any action expressly required by, or the failure to take any
action expressly prohibited by, this Agreement, or the taking of any action at the written request of Cartesian or the Purchaser; (vii) earthquakes, hurricanes or other natural disasters; or (viii) changes in Law, GAAP or the
interpretation or enforcement thereof, which in the case of each of clauses (ii), (iii), (iv), (vii) and (viii) do not disproportionately affect the Company or its Subsidiaries, taken as a whole, relative to other participants in the industry
in which such Parties operate or the markets for any of such party’s products or services in general. 
 “Material
Contracts” means: (i) all of the Company’s and its Subsidiaries’ contracts, agreements, leases or other instruments to which the Company or any of its Subsidiaries is a party or by which the Company, its Subsidiaries or its
properties are bound, which involve prospective fixed and/or contingent payments or expenditures by or to the Company or its Subsidiaries of more than One Million Dollars ($1,000,000), or that is outside of normal ordinary and usual requirements of
the Company’s and its Subsidiaries’ business or is otherwise material to the Company and its Subsidiaries (which for the avoidance of doubt would include the Volvo Agreement and the CWI Joint Venture Agreement), (ii) all of the
Company’s and its Subsidiaries’ loans or advances to or from any Person, and all loan agreements, bank lines of credit agreements, indentures, mortgages, deeds of trust, pledge and security agreements, factoring agreements, conditional
sales contracts, letters of credit or other debt instruments to which the Company or any of its Subsidiaries is a party; (iii) any guarantees by the Company or any of its Subsidiaries for amounts in excess of $1,000,000; (iv) all operating or
capital leases for equipment in an amount greater than $1,000,000 to which the Company or any of its Subsidiaries is a party; (v) all material non-competition and similar agreements to which the Company is a party, (vi) all contracts for the
employment of any executive officer; (vii) all distributor and sales agency agreements involving a financial commitment in excess of $1,000,000; (viii) any collective bargaining or union agreements, contracts or commitments; and (ix) any of (i)
through (viii) for any Subsidiary, if such contract would be material to the Company and its Subsidiaries, taken together as a whole. 

“Merger” means the previously announced merger between the Company and Fuel Systems Solutions, Inc. to be completed pursuant
to the terms of an Agreement and Plan of Merger between Fuel Systems Solutions, Inc., Whitehorse Merger Sub Inc. and the Company dated September 1, 2015. 

“Minimum Threshold” means Common Shares (or Note Shares issuable in respect of Notes) representing either (x) five percent
(5%) of the Company’s outstanding Common 

  
 7 

 
Shares, which shall be calculated by including in the numerator of such calculation: (i) the number of Common Shares which Cartesian, any Purchaser or any permitted assignee of any Purchaser
holds; plus (ii) the number of Common Shares into which any Convertible Notes held by Cartesian, any Purchaser, or any permitted assignee thereof may be converted, and by including in the denominator of such calculation the number of shares in (i)
and (ii) above plus all issued and outstanding Common Shares or (y) at least seventy-five percent (75%) of the original number of Note Shares, as adjusted for any stock split or other similar adjustment and treating the number
of Common Shares into which any Convertible Notes held by Cartesian, any Purchaser, or any permitted assignee thereof may be converted as Note Shares. 

“Multiemployer Plan” shall mean any “multiemployer plan” within the meaning of Section 3(37) or 4001(a)(3) of ERISA
or Section 414(f) of the Code. 
 “Note Shares” has the meaning set forth in Section 4.3(a) of this Agreement. 

“Order” means any order, judgment, ruling, injunction, assessment, award, decree or writ of any Governmental Entity. 

“Organizational Documents” of a Person means, as applicable, the charter, certificate of incorporation, certificate of
formation, articles of incorporation, bylaws, limited partnership agreement, limited liability company agreement or any similar organizational or governing document or instrument of a Person. 

“Party” and “Parties” have the meaning set forth in the Preamble to this Agreement. 

“PCMLA” has the meaning set forth in Section 5.4 of this Agreement. 

“Permit” means any license, permit, authorization, certificate of authority, qualification or similar document or authority
that has been issued or granted by any Governmental Entity. 
 “Person” means any individual, sole proprietorship,
partnership, corporation, limited liability company, joint venture, unincorporated society or association, trust or other legal entity or any Governmental Entity. 

“Proceeding” means any action, suit, proceeding, claim, arbitration, mediation or investigation before any Governmental Entity
or before any arbitrator or mediator or similar party, or any investigation or review by any Governmental Entity or similar party. 

“Proprietary Assets” means: (a) any Intellectual Property created or owned by the Company or any subsidiary thereof; and (b)
any right to use or exploit any of the foregoing; provided that Proprietary Assets shall specifically exclude, unless expressly stated otherwise, any Proprietary Asset transferred, assigned or licensed by Cummins Inc. or its Affiliates to CWI or
WWI. 
 “Prospectus Supplement” has the meaning set forth in Section 3.2(c)(i) of this Agreement. 

  
 8 

 “Purchase Price” means the aggregate of the Convertible Note Purchase Price, the
Asset Purchase Price and the Contingent Payment Right Purchase Price. 
 “Purchased Asset Affiliate” means any applicable
Affiliate of the Company whose equity interests are acquired as part of the Purchased Assets. 
 “Purchased Asset Cash”
means the cash proceeds received by the Purchased Asset Affiliate as consideration in connection with any consummated sale(s) of any assets of a Purchased Asset Affiliate or shares in a subsidiary of a Purchased Asset Affiliate, net of any Taxes
that would be imposed on such Purchased Asset Affiliate or its distributee in connection with such cash or a distribution of such cash. 

“Purchased Asset Portion” means the percentage equity interest held by Cartesian or any of Cartesian’s Affiliates of any
Purchased Asset Affiliate on the date on which Return on Investment is calculated for purposes of this Agreement. 
 “Purchased
Assets” means such non-core assets (or equity interests) of the Company, or any of its Affiliates, to be specified in the Asset PA. 

“Purchased Assets Closing” means the closing of the transactions contemplated by Section 2.2. 

“Purchaser” has the meaning set forth in the Recitals. 

“Registration Statement” has the meaning set forth in Section 3.2(c)(i) of this Agreement. 

“Release” means any release, spill, emission, discharge, leaking, pumping, injection, deposit, disposal, dispersal, leaching
or migration into the environment or into or out of any property, including the movement of Hazardous Materials through or in the air, soil, surface water or groundwater or property. 

“Return on Investment” means, without duplication, (a) the aggregate fair market value of cash and cash equivalents that are
actually paid or distributed to Cartesian, any Purchaser or any of their Affiliates with respect to the Investment, including the full amount of any interest, dividends or distributions actually paid or distributed in respect of the Convertible
Notes, Note Shares, Purchased Assets or Contingent Payment Right, in each case including in connection with the sale thereof, minus (b) expenses paid by Cartesian, the Purchaser or any of their Affiliates to consummate the transactions
contemplated in the Transaction Documents or the disposition of any Investment (in each case, including any withholding or other similar Tax), minus (c) any indemnification obligations actually paid by Cartesian or the Purchaser, plus
(d) the Purchased Asset Portion of any Purchased Asset Cash; provided that for purposes of calculating Return on Investment, if an Event of Default (as defined in the Convertible Note) does not then exist, the applicable Purchaser shall be treated
as receiving the face amount of the Convertible Note in cash on the date on which Return on Investment is calculated. For the avoidance of doubt, clauses (a) and (d) of this definition of “Return on Investment” will be calculated
solely on the amounts invested pursuant to this Agreement, other than 

  
 9 

 
any Additional Investment, and will not be calculated with respect to any gains or proceeds related to any other additional capital provided to the Company or any of its Affiliates by Cartesian,
the Purchaser or any of their Affiliates. 
 “SEDAR” means the System for Electronic Document Analysis and Retrieval
established by the Canadian Securities Administrators. 
 “Senior Creditors” means a holder or holders of Senior
Indebtedness and includes any representative or representatives or trustee or trustees of any such holder. 
 “Senior
Indebtedness” means: 
  

	 	(i)	All present and future bank indebtedness incurred in the ordinary course of business (whether arising in respect of principal, interest, fees, costs, expenses, indentures, bankers’ acceptances, letters of credit,
borrowed money, hedging agreements or similar agreements, credit cards, leases or otherwise); 

  

	 	(ii)	any present and future indebtedness and obligations of the Company in respect of any present or future purchase-money security interests (as defined in applicable personal property security legislation) or other asset
purchase financing or financing of inventory and receivables by the Company or, for certainty, its Subsidiaries; and 

  

	 	(iii)	any other debt obligation of the Company existing as at the date hereof which is secured against some or all of the assets of the Company or, for certainty, any of its Subsidiaries. 

“Subsidiary” has the meaning ascribed thereto in the Securities Act (Alberta), and the Company’s subsidiaries,
when referred to together, are referred to herein as “Subsidiaries”, but such definition shall exclude any entity in which the Company does not, directly or indirectly, hold greater than 50% of the voting equity, which shall be
referred to herein as a “Minority Subsidiary”. 
 “Successor Debentures” shall mean any successor or
replacement indebtedness to the Existing Debentures, provided that: (i) any such replacement indebtedness shall be limited in principal amount to the principal amount plus the amount of any accrued interest outstanding with respect to the Existing
Debentures as at the date of such replacement and applicable fees to finance the replacement, (ii) the terms and conditions shall not be more favorable to the lender than the Existing Debentures, and (iii) such replacement indebtedness shall not
have a maturity date on or before the maturity date of Convertible Note, if any. For greater certainty, if Cartesian together with its Affiliates (including any applicable Purchaser(s)) shall hold less than the Minimum Threshold the provisions in
(i), (ii) and (iii) above shall not apply. 
 “Tax” or “Taxes” shall mean all foreign and domestic federal,
provincial, state, local and other taxes, assessments, charges, duties, tariffs, deficiencies, fees, levies or other governmental charges (including interest, fines, penalties or additions associated

  
 10 

 
therewith), including income, franchise, capital stock, real property, personal property, tangible, withholding, employment, payroll, social security, employer health, social contribution,
unemployment compensation, disability, transfer, sales, use, excise, gross receipts, goods and services, harmonized sales, value-added, alternative, estimated and all other taxes, and all employment insurance, health insurance and Canada,
Québec and other government pension plan premiums or contributions, of any kind for which a Person may have any liability imposed by any Governmental Entity, whether disputed or not, or payable (i) pursuant to any tax sharing arrangement or
any other contract relating to sharing or payment of such tax, assessment, charge, duty, tariff, deficiency, fee, levy or other governmental charge or (ii) as a result of being a member of an affiliated, consolidated, combined or unitary group (in
each case together with any interest, additions or penalties with respect thereto and any interest in respect of such additions or penalties). 

“Tax Return” shall mean any report, return (including any information return), statement, schedule, notice, form, declaration,
claim for refund or other statement, document or information (including any schedule or attachment thereto or amendment thereof) required to be supplied to a Governmental Entity in connection with the determination, assessment, collection or payment
of any Taxes or in connection with the administration, implementation or enforcement of or compliance with any applicable Law relating to Taxes, including any estimated returns and reports of every kind, with respect to Taxes. 

“Threshold Amount” has the meaning set forth in Section 2.5. 

“Transaction Documents” means this Agreement, the Asset PA and the Convertible Note. 

“TSX” means the Toronto Stock Exchange. 

“Volvo Agreement” means the Natural Gas Engine Development Agreement between Volvo Truck Corporation and Westport Power Inc.,
dated as of October 15, 2015, as such agreement exists as of the date hereof. 
 “Volvo Contingent Payment Amount” means in
respect of each fiscal year of the Company beginning on January 1, 2016 and ending on December 31, 2025, the greater of (a) 22% of the sum of (x) any amount that is paid or payable pursuant to Section 12.8 of the Volvo Agreement (or any analogous
provision if the Volvo Agreement is amended, restated or otherwise modified) and any amounts that would otherwise have been paid to the Company or any Affiliate thereof but for any offset, garnishment or other similar action or any election by the
Company not to receive any such amount to which it would otherwise be entitled, or any amounts paid or guaranteed by Volvo or any Volvo Group Company to or for the benefit of the Company or any of its Affiliates in substitution or by reference to
any of the foregoing and (y) any amount paid or payable to the Company or any Affiliate thereof to acquire, amend or terminate the Volvo Agreement or arrangement with Volvo, as applicable (the “Volvo Amendment/Termination Payment”)
and (b) the amount indicated below in respect of each applicable fiscal year: 
  

					
	 Year
	  	Amount	 
	 2017
	  	$	26,400	  
	 2018
	  	$	264,000	  
	 2019
	  	$	422,400	  
	 2020
	  	$	554,400	  
	 2021
	  	$	792,000	  
	 2022
	  	$	1,161,600	  
	 2023
	  	$	1,636,800	  
	 2024
	  	$	2,270,400	  
	 2025
	  	$	2,851,200	  

  
 11 

 In the event of the termination of the Volvo Agreement that is not followed by the creation of a
replacement or substitute arrangement or agreement with Volvo Truck Corporation, Cartesian shall receive, in replacement and in lieu of the amounts described in paragraph (b) of this definition and without duplication, the economically greater of:
(i) 22% of any amounts paid or payable to the Company or any of its Affiliates in connection with such termination, which amounts shall be payable promptly but in any event within 30 days of the Company receiving, or having the right to receive, any
and all such amounts; and (ii) the sum of the remaining amounts set forth in clause (b) of this definition at the time of such termination is consummated, provided such remaining amounts shall be paid annually on the terms and in the amounts set out
in clause (b) of this definition and not in one lump sum payment. 
 “Westport HK” means Westport Innovations (Hong Kong)
Limited, a company established under the laws of Hong Kong. 
 “WWI” means Weichai Westport Inc., a joint venture company
established under the laws of the People’s Republic of China. 
  

	1.2	Interpretation.

 For purposes of this Agreement: (a) the words
“include,” “includes” and “including” shall be deemed to be followed by the words “without limitation”; (b) the word “or” is not exclusive; and (c) the words “herein,” “hereof,”
“hereby,” “hereto” and “hereunder” refer to this Agreement as a whole. Unless the context otherwise requires, references herein: (i) to Articles, Sections, Schedules and Exhibits mean the Articles and Sections of, and
Schedules and Exhibits attached to, this Agreement; (ii) to an agreement, instrument or other document means such agreement, instrument or other document as amended, supplemented and modified from time to time to the extent permitted by the
provisions thereof; and (iii) to a statute means such statute as amended from time to time and includes any successor legislation thereto and any regulations promulgated thereunder. This Agreement shall be construed without regard to any presumption
or rule requiring construction or interpretation against the Party drafting an instrument or causing any instrument to be drafted. 

  
 12 

 ARTICLE II  

ISSUANCE AND SALE 
  

	2.1	Issuance and Sale of the Convertible Notes. 

 Convertible Notes. In reliance
upon the representations, warranties and covenants of the Parties set forth herein, and subject to satisfaction of the conditions set forth in Article III hereof, at the Convertible Note Closing, the Company shall issue, sell and deliver to one or
more Purchasers, and each such Purchaser shall purchase from the Company, a Convertible Note where the aggregate principal amount of such Convertible Notes shall be equal to Seventeen Million Five Hundred Thousand U.S. Dollars ($17,500,000), in
substantially the form attached hereto as Exhibit A (such note to be purchased at the Convertible Note Closing, the “Convertible Note”), convertible in accordance with the terms of the Convertible Note into Common Shares. The
purchase price for all such Convertible Notes shall be an aggregate of Seventeen Million Five Hundred Thousand U.S. Dollars ($17,500,000) (the “Convertible Note Purchase Price”). 

 

	2.2	Purchase of Purchased Assets. 

  

	 	(a)	Purchased Assets. Subject to Section 2.2(b), in reliance upon the representations, warranties and covenants of the Parties set forth herein and to be set forth in the Asset PA, and subject to satisfaction of
the conditions set forth in Article III hereof and to be set forth in the Asset PA, at the Purchased Assets Closing, the Company agrees to sell, assign and transfer the Purchased Assets, to a Purchaser, and such Purchaser agrees to purchase the
Purchased Assets from the Company, free and clear of all Liens, which sale, purchase, assignment and transfer shall be memorialized in the Asset PA. The purchase price payable pursuant to the Asset PA shall be Sixteen Million Three Hundred and
Thirty Thousand U.S. Dollars ($16,330,000) (the “Asset Purchase Price”). Unless otherwise agreed by Cartesian and its Affiliates, such Purchased Assets will be comprised of equity that will entitle Cartesian or an Affiliate thereof
to an indirect 23.33% interest in the equity securities of WWI. 

  

	 	(b)	Alternative Transaction. Without limiting the generality of Section 8.1, the Parties may mutually agree to effect Cartesian’s acquisition of Purchased Assets through a transaction that is not currently
contemplated by this Agreement. In such event, the Parties hereby agree to make the necessary amendments to this Agreement. In any event, the Parties agree that such determination is best made after Cartesian has met with and had the opportunity to
discuss the contemplated transactions with any applicable joint venture partners in and any management and owners of any Purchased Assets Affiliate. 

  

	 	(c)	Exclusivity. From the date hereof until the earlier of the Purchased Assets Closing or May 31, 2016, the Company shall, and shall cause its Subsidiaries and representatives of the Company and its
Subsidiaries to, work exclusively, diligently and in good faith with Cartesian and its representatives to consummate the Purchased Assets Closing during such period. 

  
 13 

	2.3	Purchase of Contingent Payment Right. 

  

	 	(a)	Contingent Payment Right. In reliance upon the representations, warranties and covenants of the Parties set forth herein, effective as of the date hereof, Affiliates of Cartesian shall acquire and the Company, on
behalf of itself and its applicable Affiliates, shall grant to such Purchaser the right to receive: (i) from January 1, 2016 through December 31, 2021, the CWI Contingent Payment Amount; and (ii) from January 1, 2016 through December 31,
2025, the Volvo Contingent Payment Amount, (collectively, the “Contingent Payment Right”). The purchase price for the Contingent Payment Right shall be Seventeen Million Five Hundred Thousand U.S. Dollars ($17,500,000) (the
“Contingent Payment Right Purchase Price”), which amount shall be paid to the Company concurrently with the execution hereof. The names of the acquiring Cartesian Affiliates and the percentage of the Contingent Payment Rights
to be acquired, and the Contingent Payment Right Purchase Price to be paid, by each such Affiliate is set forth on Schedule 2.3(a) hereto. 

  

	 	(b)	Contingent Payment Right Purchase Deliveries. In connection with the acquisition of the Contingent Payment Right: 

  

	 	(i)	The Company shall deliver to Cartesian (x) a certificate, executed by a duly authorized officer of the Company, dated as of the date hereof, certifying the authenticity and continued effectiveness of attached copies of
the Company’s Articles of Incorporation, as amended, Bylaws and resolutions of the Company’s Board approving Cartesian’s acquisition of the Contingent Payment Right, and authorizing specific officers to execute and deliver this
Agreement and (y) a duly executed copy of any consent, approval, authorization or waiver of any third party necessary for the Company to consummate the granting of the Contingent Payment Right granted hereby; and 

 

	 	(ii)	 The Company shall have executed and delivered to Cartesian, as agent for the Purchasers, fully executed copies,
in form and substance reasonably satisfactory to Cartesian, of (x) security agreements pursuant to which the Company shall grant a first ranking security interest to Cartesian or an Affiliate thereof to secure payment of the Contingent Payment
Amounts under the Contingent Payment Right in: (A) all of the Company’s and Westport Power Inc.’s Intellectual Property other than any such Intellectual Property to which Volvo is entitled to a security interest pursuant to or in
connection with the Volvo Agreement (the “Pledged Intellectual Property”), (B) all of its interest in any distributions under the CWI Joint Venture Agreement; (C) all outstanding shares of Westport HK; and (D) the Contingent Payment
Right and the Contingent Payment Amounts paid or payable to the Company or any of its Affiliates in connection therewith; (y) a security agreement pursuant to which the Company shall grant to Cartesian or an Affiliate thereof a security interest in
the Pledged Intellectual Property (the “Pledged Intellectual Property  

  
 14 

	 	
Security Agreement”) providing for subordination to the extent of any current or future security interest of Volvo created pursuant to or in connection with the Volvo Agreement (but
in no case less than a second ranking security interest); and (z) intercreditor agreements, pursuant to which any Person with a priority security interest in any of the collateral set forth in clauses (x)(A) through (x)(D) shall acknowledge and
agree to Cartesian’s priority with respect to the collateral pledged pursuant to the applicable security agreement. 

  

	 	(c)	Calculation of Contingent Payment Amounts. Within ten days of the date on which the Company files or is obligated to file its annual audited financial statements on SEDAR (or, if the Company no longer is required
to make filings of its annual audited financial statements on SEDAR, by April 15 of the year following the year to which such financial statements pertain), the Company, acting reasonably and in good faith, shall deliver to Cartesian a
statement setting out its calculation of the aggregate Contingent Payment Amounts owing in respect of the previous fiscal year, broken down by CWI Contingent Payment Amount and Volvo Contingent Payment Amount, together with any and all supporting
information and documentation that could be reasonably necessary to Cartesian in connection with Cartesian’s assessment of the accuracy of each such calculation (each, a “Contingent Payment Statement”). Subject to
Section 6.9, the Company shall provide Cartesian and its representatives with any information, documents and access to the applicable personnel and representatives of the Company and its Affiliates, as is reasonably requested by Cartesian to
assess the accuracy of the Contingent Payment Statement. No Contingent Payment Statement will omit any material fact, circumstance, information, calculation or documentation relevant to the applicable Contingent Payment Payment thereunder or
Cartesian’s reasonable assessment of such Contingent Payment Statement and necessary to accurately assess the applicable calculation of the Contingent Payment Amount payable in connection therewith. 

 

	 	(d)	Payment of Contingent Payment Amounts. Contingent Payment Amounts shall be paid to the applicable Purchaser annually within thirty days of the earlier of the date on which the Company files, or is obligated
to file, the final annual audited financial statements for the applicable year on SEDAR, provided that in no event shall such payment be made later than 95 days after the end of the relevant fiscal year, Contingent Payment Amounts shall be payable
regardless of the status of any dispute with respect to the final Contingent Payment Amount. 

  

	 	(e)	 Disputes relating to Contingent Payment Amounts. If Cartesian notifies the Company that Cartesian
agrees with the Contingent Payment Statement within thirty (30) days after receipt thereof or Cartesian fails to deliver notice to the Company of its disagreement therewith within such thirty (30) day period, any such Contingent Payment Statement
shall be conclusive and binding on the Company and Cartesian and the applicable Purchaser and the Parties shall be deemed to have agreed thereto, in the first case, on the date Cartesian receives the notice and, in the second case, on such thirtieth
(30th) day. If Cartesian disagrees 

  
 15 

	 	
with a particular Contingent Payment Statement, then Cartesian shall notify the Company of its disagreement (the “Dispute Notice”) within such thirty (30) day period together
with reasonable particulars of the basis of such dispute, including Cartesian’s position on the amounts in dispute (and the impact such position has on the Contingent Payment Amounts). In such event, Cartesian and the Company shall attempt,
each acting reasonably and in good faith, to resolve their differences with respect thereto within fifteen (15) days after the receipt by the Company of the Dispute Notice and make any amendments to the Contingent Payment Statement as mutually
agreed to by the Parties. 

  

	 	(f)	 Any dispute over any Contingent Payment Statement as set forth in the Dispute Notice not resolved by Cartesian
and the Company within such fifteen (15) day period after receipt of the Dispute Notice (or such other period as the Parties may agree) shall be submitted to the Independent Auditor to determine such dispute, and such determination shall be
final and binding on the Parties. The Independent Auditor shall allow Cartesian and the Company to present their respective positions regarding the dispute (provided that, for greater certainty, such presentations are limited to matters
described in the Dispute Notice) and each of Cartesian and the Company shall have the right to present additional documents, materials and other information, and make a written presentation to the Independent Auditor, regarding such dispute and the
Independent Auditor shall consider such additional documents, materials and other information and such written presentation. The Independent Auditor shall have the right to request additional documents, materials, and other information from the
Company as the Independent Auditor reasonably deems to be relevant in connection with its independent review (except as Cartesian and the Company may mutually agree should not be provided). Any such other documents, materials or other
information shall be copied to each of Cartesian and the Company and each of the Company and Cartesian shall be entitled to review and respond, in writing, to any such written presentation. The Independent Auditor shall determine, based on such
presentations from the Company and Cartesian and any additional documents, materials or other information that the Independent Auditor reasonably deems to be relevant in connection with its independent review, only those issues in dispute
specifically set forth in the Dispute Notice and shall render a written report (the “Adjustment Report”) to the Company and Cartesian in which the Independent Auditor shall, after considering all matters set forth in the Dispute
Notice, determine what adjustments, if any, should be made to the Contingent Payment Statement and Contingent Payment Amounts. In addition, if the Independent Auditor reasonably deems information from either of Volvo Truck Corporation or Cummins
Westport Inc. to be relevant or necessary in reaching a determination with respect to the applicable dispute and preparing the Adjustment Report in connection therewith, the Company will use its commercially reasonable efforts to obtain such
information promptly. The Adjustment Report shall set forth, in reasonable detail, the Independent Auditor’s determination with respect to each of the disputed items or amounts specified in the Dispute Notice, and the revisions, if any, to be
made to any of the Contingent Payment Statement and Contingent Payment Amounts, together with supporting 

  
 16 

	 	
calculations, and the Parties shall make such revisions to the Contingent Payment Statement, as applicable. In resolving any disputed item, the Independent Auditor: (i) shall be bound
to the principles of this Section 2.3, (ii) shall limit its review to matters specifically set forth in the Dispute Notice, and (iii) shall not assign a value to any item higher than the highest value for such item claimed by either Party
or lower than the lowest value for such item claimed by either Party. The Parties shall use commercially reasonable efforts to cause the Independent Auditor to complete its work and render its determination within thirty (30) calendar days of
its engagement. The costs, fees and expenses of the Independent Auditor shall be allocated to and borne by the Purchaser, on the one hand, and the Company, on the other hand, based on the inverse of the percentage that the Independent Auditor’s
determination (before such allocation) bears to the total amount of the total items in dispute as originally submitted to the Independent Auditor. For example, should the items in dispute total in amount to $1,000 and the Independent Auditor awards
$600 in favor of Cartesian’s position, 60% of the costs of the Independent Auditor’s review would be borne by the Company, and 40% of the costs would be borne by the Purchaser. 

 

	 	(g)	Within five business days following the date on which a Contingent Payment Statement has been finalized by determination made by the Independent Auditor pursuant to Section 2.3(f), the payments contemplated by
Section 2.3(h) shall be made. 

  

	 	(h)	Within five business days following the date on which a Contingent Payment Statement has been finalized by the Independent Auditor: 

  

	 	(i)	if the Contingent Payment Amount as determined by the Independent Auditor is greater than the Contingent Payment Amount actually paid to the Purchaser, the Company shall pay such difference to the Purchaser; and

  

	 	(ii)	if the Contingent Payment Amount as determined by the Independent Auditor is less than the Contingent Payment Amount actually paid to the Purchaser, the Purchaser shall cause to be repaid to the Company such excess
Contingent Payment Amount which was previously paid. 

  

	2.4	Closings. 

 The Convertible Note Closing and the Purchased Assets Closing (collectively,
the “Closings”) shall take place at a time mutually agreed upon by the Parties on the third business day following satisfaction of the last of the conditions to the applicable Closing as set out in Article III and/or the Asset PA
(other than conditions which, by their nature, are to be satisfied on the closing date of such acquisition) at the offices of Bennett Jones LLP, located at 4500, 855-2nd Street S.W., Calgary, Alberta, or at such other times and places as shall be
mutually agreed to by the Parties. At the Convertible Note Closing and the Purchased Assets Closing, the Purchaser(s) shall pay the Convertible Note Purchase Price and the Asset Purchase Price, respectively. Each such payment shall be made
by 

  
 17 

 
wire transfer of immediately available funds to the account designated by the Company in writing and delivered in advance of the applicable Closing to Cartesian, or by such other method as may be
acceptable to the Company. 
  

	2.5	Valuation Adjustment. 

  

	 	(a)	In the event that, on the fifty-four month anniversary of the date hereof, Cartesian, the Purchaser and their Affiliates have, in the aggregate, but without duplication, realized a Return on Investment of greater than
three and one-half times (3.5x) the Purchase Price (the “Threshold Amount”), Cartesian shall pay to the Company pursuant to Section 2.5(b) an amount equal to the sum of: (A) 30% of all cash amounts that have been actually received
by Cartesian, the Purchaser and their Affiliates in excess of the Threshold Amount as of such date; and (B) 30% of any Volvo Contingent Payment Amount paid by the Company to the applicable Purchaser following the date on which the Threshold Amount
is attained. 

  

	 	(b)	Any amounts payable to the Company pursuant to Section 2.5(a) shall be payable by Cartesian, the applicable Purchaser or any of their Affiliates (y) in cash, or (z) by deducting the applicable amount from the then
outstanding balance of the Convertible Note as elected by Cartesian in its sole discretion. Cartesian and the Company shall be entitled to attribute the amounts payable to the Company pursuant to Section 2.5(a) to one or more of the Convertible
Notes, Purchased Assets, or Contingent Payment Rights in such proportions and amounts as they mutually agree, in writing, prior to the attribution of any such amounts. 

 

	 	(c)	Cartesian shall provide the Company with access to information and Cartesian personnel, in each case at the Company’s sole costs and expense, that is reasonably necessary for the Company to confirm the Return on
Investment; provided, however, that the foregoing shall not require Cartesian, the Purchaser or any of their respective Affiliates to violate any agreement (whether oral or written), constitutive document or applicable law, in each case as
determined solely and in good faith by Cartesian. 

  

	 	(d)	Within ten days of the end of each calendar quarter, Cartesian shall provide the Company with notice of any transfer or other cash realization involving the Convertible Notes, Note Shares, Purchased Assets or interest
in any subsidiary of a Purchased Asset Affiliate along with the name and contact information of the transferee in order to allow the Company to confirm the current holdings of Cartesian and any Purchaser and calculate the Return on Investment. If no
such transfer or realization occurs in any calendar quarter, Cartesian shall not be obligated to provide the Company with the foregoing notice. 

  
 18 

 ARTICLE III  

CONDITIONS TO THE CONVERTIBLE NOTE CLOSING AND PURCHASED ASSETS CLOSING 

 

	3.1	Conditions to Each Party’s Obligations. 

 The respective obligations of each Party
to consummate the transactions described in Section 2.1 and Section 2.2 of this Agreement are subject to the satisfaction (or waiver by the respective Party), at or before each applicable Closing, of the following conditions: 

 

	 	(a)	That no temporary restraining order, preliminary or permanent injunction or other order or decree issued by any court of competent jurisdiction or other legal restraint or prohibition which has the effect of preventing
the consummation of the transactions contemplated in this Agreement is in effect; and 

  

	 	(b)	All consents of Governmental Entities required in connection with the applicable transactions described in this Agreement have been obtained or made, and are in full force and effect. 

 

	3.2	Conditions to Obligations of Cartesian at the Closings. 

  

	 	(a)	Convertible Note Closing and Purchased Assets Closing. The obligation of Cartesian to consummate (or cause the applicable Purchaser to consummate) either of the transactions described in Section 2.1 and 2.2
of this Agreement is subject to the satisfaction (or waiver by Cartesian), at or before the applicable Closing, of the following conditions: 

  

	 	(i)	Representations and Warranties Correct. The representations and warranties of the Company set forth in this Agreement that are qualified as to materiality are true and correct, and all other representations
and warranties of the Company set forth in this Agreement that are not so qualified are true and correct in all material respects, in each case as of the date of this Agreement and as of the applicable Closing Date, with the same effect as though
made as of the date of this Agreement except that the accuracy of representations and warranties that by their terms speak as of a specified date will be determined as of such date. 

 

	 	(ii)	Performance of Obligations. The Company shall have performed or complied with, in each case in all material respects, all agreements and covenants required to be performed or complied with by it under this
Agreement at or prior to the applicable Closing. 

  

	 	(iii)	Officer’s Certificate. The Company shall have delivered to Cartesian a certificate, executed by a duly authorized officer of the Company, dated as of the applicable Closing Date, certifying the authenticity
and continued effectiveness of attached copies of the Company’s Articles of Incorporation, as amended, Bylaws and resolutions of the Company’s Board approving the transactions contemplated hereby and by the other Transaction Documents, and
authorizing specific officers to execute and deliver this Agreement and each of the other Transaction Documents. 

  
 19 

	 	(iv)	Compliance Certificate. Cartesian shall have received a certificate dated as of the applicable Closing Date and signed by an officer of the Company on behalf of the Company stating that the conditions
specified in Sections 3.2(a)(i) and (ii) have been satisfied. 

  

	 	(v)	Consents and Waivers. The Company shall have received the consents, approvals, authorizations, permits and waivers of all third parties necessary for the Company to consummate the applicable transactions
contemplated hereby and by the Transaction Documents, including the approval of the TSX and NASDAQ, in each case in a form that is reasonably satisfactory to Cartesian. 

 

	 	(vi)	Material Adverse Effect. Since December 31, 2014, no event shall have occurred that would have, or be reasonably likely to result in, a Material Adverse Effect. 

 

	 	(vii)	Board of Directors. The Board of Directors shall not have taken any action to remove the Cartesian Designee, as applicable, from the Board of Directors. 

 

	 	(viii)	Security Interest. Neither the Company nor any other Person has taken any action that has or could reasonably be expected to adversely impact the security interest granted to Cartesian, as agent for the
Purchasers, pursuant to Section 2.3(b)(ii). 

  

	 	(b)	Purchased Assets Closing. The obligation of Cartesian to consummate (or cause the applicable Purchaser to consummate) the transactions described in Section 2.2 of this Agreement is subject to the satisfaction (or
waiver by Cartesian), at or before the applicable Closing, of the following conditions in addition to the satisfaction (or waiver by Cartesian) of the conditions set forth in Section 3.2(a): 

 

	 	(i)	Contingent Payment Right. The Company and the applicable Purchaser shall have consummated the transactions described in Sections 2.3(a) and 2.3(b) of this Agreement. 

 

	 	(ii)	Asset PA. All of the conditions precedent to closing the transactions contemplated in the Asset PA have been satisfied. 

  

	 	(iii)	Diligence. Cartesian shall be satisfied with the results of its financial, legal and business due diligence, including with respect to any joint venture partner of any Purchased Asset Affiliate or subsidiary
thereto and their respective Affiliates in connection with any Purchased Assets or subsidiaries of a Purchased Asset Affiliate, related to Cartesian’s acquisition of Purchased Assets. 

  
 20 

	 	(c)	Convertible Note Closing. The obligation of Cartesian to consummate (or cause the applicable Purchaser to consummate) the transactions described in Section 2.1 of this Agreement is subject to the satisfaction (or
waiver by Cartesian), at or before the applicable Closing, of the following conditions in addition to the satisfaction (or waiver by Cartesian) of the conditions set forth in Section 3.2(a): 

 

	 	(i)	Prospectus Supplement and Registration Statement. The Company shall have filed: (i) with the Canadian Securities Administrators a Prospectus Supplement to the Base Shelf Prospectus (the “Prospectus
Supplement”); and (ii) with the Securities and Exchange Commission a registration statement on Form F-10 (the “Registration Statement”), in each case that is reasonably
acceptable to Cartesian and qualifies the Convertible Note for distribution to the applicable Purchaser. 

  

	 	(ii)	Convertible Note. The Convertible Notes shall have been executed and delivered by the Company to Cartesian, as agent for the Purchaser. 

 

	 	(iii)	Diligence. Cartesian shall be satisfied with the results of its financial, legal and business due diligence, including meetings with representatives of CWI and AVL List GmbH, related to Cartesian’s
acquisition of the Convertible Notes. 

  

	 	(iv)	Fuel Systems Merger. The Company shall have consummated all of the transactions contemplated by the Fuel Systems Merger Agreement and all agreements related thereto. 

 

	 	(v)	Cost Reduction Plans. Cartesian shall be reasonably satisfied with the Company’s plans to launch a zero-based budgeting and asset sale exercise to ensure the Company
maintains at least 18 months of operating capital (the “Cost Reduction Plan”).  

  

	3.3	Conditions to Obligations of the Company at the Closings. 

 The obligations of the
Company to consummate the transactions described in Section 2.1 and Section 2.2 of this Agreement are subject to the satisfaction (or waiver by the Company), at or before the applicable Closing, of the following conditions: 

 

	 	(a)	Representations and Warranties Correct. The representations and warranties of Cartesian set forth in this Agreement that are qualified as to materiality are true and correct, and all other representations
and warranties of Cartesian set forth in this Agreement that are not so qualified are true and correct in all material respects, in each case as of the date of this Agreement and as of the applicable Closing Date, with the same effect as though made
as of such date, except that the accuracy of representations and warranties that by their terms speak as of a specified date will be determined as of such date. 

  

	 	(b)	Performance of Obligations. Cartesian or the applicable Purchaser shall have performed or complied with, in each case in all material respects, all agreements and covenants required to be performed or
complied with by it under this Agreement at or prior to the applicable Closing. 

  
 21 

	 	(c)	Closing Certificate. Cartesian or the applicable Purchaser shall have delivered to the Company a certificate, executed by an authorized representative of Cartesian or the applicable Purchaser, as applicable,
dated as of the applicable Closing Date, certifying to: (i) Cartesian’s or the applicable Purchaser’s authority to consummate the applicable transactions contemplated by this Agreement and the other Transaction Documents; and (ii) that the
conditions specified in Sections 3.3(a) and (b) have been satisfied. 

  

	 	(d)	Approvals. All necessary approvals of the TSX and NASDAQ shall have been obtained. 

ARTICLE IV 

REPRESENTATIONS AND WARRANTIES OF THE COMPANY 

The Company hereby represents and warrants to Cartesian that, except as disclosed in the Company’s filings made after December 31,
2013 and before the date of this Agreement that are available on either SEDAR or EDGAR (collectively, the “Filings”), the statements contained in the following paragraphs of this Article IV are all true and correct as of the date
hereof and as of each Closing Date (except to the extent made only as of a specified date, in which case as of such date): 
  

	4.1	Organization and Good Standing; Certificate of Incorporation and Bylaws. 

 The Company:
(i) is a corporation duly organized, validly existing and in good standing under the laws of the Province of Alberta; and (ii) has all requisite corporate power and authority to carry on its business as now conducted and proposed to be
conducted. The Company and each of its material Subsidiaries: (y) is duly qualified to conduct business as a foreign or extra-provincial corporation; and (z) is in good standing as a foreign or extra-provincial corporation, in all jurisdictions
where the properties owned, leased or operated by it are located or where its business is conducted, except where the failure to so qualify or be in good standing is not reasonably likely to have a Material Adverse Effect. 

 

	4.2	Company Power. 

 The Company has all requisite legal and corporate power to enter into,
execute, deliver and perform its obligations under this Agreement and the other Transaction Documents to which it is a party. Assuming due execution and delivery by the other parties thereto, this Agreement is, and upon their execution and delivery,
the Transaction Documents to which it is a party will be, valid and binding obligations of the Company, enforceable in accordance with their terms, subject to applicable bankruptcy, insolvency, fraudulent conveyance, reorganization, moratorium and
similar laws affecting creditors’ rights and remedies generally. 

  
 22 

	4.3	Authorization. 

  

	 	(a)	Company Action. Except for the requirements to: (i) obtain TSX and NASDAQ approval; (ii) file the Prospectus Supplement prior to issuance of the Convertible Note; (iii) file the Registration Statement
with the Securities and Exchange Commission; prior to the issuance of the Convertible Note, all corporate and legal action on the part of the Company, their officers, directors, shareholders and members necessary for the execution and delivery
of this Agreement, the other Transaction Documents, the sale and issuance of the Convertible Note, or any Common Shares issuable upon conversion of the Convertible Note (“Note Shares”), the consummation of the transactions to be
contemplated by the Asset PA and the performance of the Company’s obligations hereunder and thereunder, has been taken or will have been taken as at the applicable Closing Date. 

 

	 	(b)	Valid Issuance. The Convertible Note and the Note Shares, when issued in compliance with the provisions of this Agreement and of the Convertible Notes, as applicable, will be validly issued and, in the case
of any such Note Shares, will be fully paid and non-assessable and delivered to Purchaser, or any other holder thereof, free and clear of any Liens, other than Liens which arise by action of the Purchaser or the Laws to which the Purchaser is
subject. 

  

	 	(c)	No Voting Rights. Other than the Fuel Systems Merger Agreement and the Voting Agreement dated September 1, 2015 among the Company, and each of K&M Douglas Trust, Janes Douglas and Jean Douglas
Irrevocable Descendants’ Trust, Douglas Family Trust and James E Douglas, III, in connection with the Fuel Systems Merger Agreement, there are no agreements to which the Company is a party with respect to the voting or transfer of any
securities of the Company other than the Transaction Documents and, in respect of transfer of securities, its listing agreement with the TSX and NASDAQ, its ordinary-course agreements with its transfer agent and the restrictions on transfer of
options and equity based awards imposed by its existing option plan and omnibus incentive plan. 

  

	 	(d)	Non-contravention. None of the execution, delivery and performance of and compliance with this Agreement and the other Transaction Documents, nor the issuance of the Convertible Note, transfer of applicable
assets or equity interests to be contemplated by the Asset PA or granting of the Contingent Payment Right will result in or constitute any breach, default or violation of (i) any agreement, contract, lease, license, instrument or commitment (oral or
written) to which the Company is a party or is bound or (ii) any Law, rule, regulation, statute or order applicable to the Company or any of its material Subsidiaries or their respective properties, including any rule imposed by the TSX or NASDAQ,
or result in the creation of any Lien upon any of the properties or assets of the Company or Westport HK (other than as contemplated by the Transaction Documents). 

  
 23 

	4.4	Consents. 

 No consent, approval, order or authorization of, or designation,
registration, declaration or filing with, any federal, state, local or provincial or other Governmental Entity or other Person on the part of the Company is required in connection with the execution, delivery and performance of this Agreement and
the other Transaction Documents or the offer, sale or issuance of the Convertible Note, Note Shares or the Purchased Assets, other than: (a) the filing of the Prospectus Supplement and Registration Statement; (b) those filings required pursuant
to the rules of the TSX or NASDAQ; and (c) if required, filings or qualifications under applicable state securities laws, which filings or qualifications, if required, will be timely filed or obtained by the Company. 

 

	4.5	Capitalization. 

  

	 	(a)	The authorized capital of the Company, as of the date hereof, consists of an unlimited number of Common Shares and an unlimited number of preferred shares issuable in series, of which: (i) 64,380,819 Common Shares and
no preferred shares have been issued; (ii) 8,570 Common Shares are reserved for issuance upon the exercise of options granted pursuant to the Company’s stock option plan; (iii) 113,343 Common Shares are reserved for issuance upon the exercise
of units granted under the Company’s share unit plan; and (iv) 9,458,584 Common Shares are reserved for issuance in exchange for awards issued under the Company’s omnibus incentive plan. 

 

	 	(b)	The rights, preferences, privileges and restrictions of the Common Shares are as stated in the Company’s Articles of Incorporation (the “Charter”) and as provided under applicable Law. The Note
Shares have been duly and validly reserved for issuance. 

  

	4.6	Ownership of Subsidiaries. 

  

	(a)	The Company owns (i) directly 100% of the issued and outstanding equity securities of Westport Power Inc., Westport HK, Westport C.I.1, Westport C.I.2, and Whitehorse Merger Sub Inc. and (ii) indirectly 100% of the
issued and outstanding equity shares of its other Subsidiaries, other than WWI, CWI, Minda Emer and Prins Autogas West Africa Ltd. and (b) as of the date hereof, Westport HK owns 35% of the issued and outstanding equity securities of WWI, which
interest in WWI, other than cash and cash equivalents, is the sole asset of Westport HK. 

  

	4.7	Changes. 

 Since December 31, 2014, except as disclosed in any Filing, there has not
occurred or could reasonably be expected to occur any of the following: 
  

	 	(a)	Any Material Adverse Effect; 

  

	 	(b)	Any resignation or termination of any officer of the Company, other than Mehran Rahbar; 

  
 24 

	 	(c)	Any material change, except in the ordinary course of business, in the contingent obligations of the Company or its Subsidiaries by way of guaranty, endorsement, indemnity, warranty or other contractual arrangement;

  

	 	(d)	Any damage, destruction or loss, whether or not covered by insurance, that is material to the business or operations of the Company and its Subsidiaries; 

 

	 	(e)	Any waiver by the Company or any Subsidiary of a material right or of a material debt owed to it; 

  

	 	(f)	Any material change in any compensation arrangement or agreement with any individual holding the title of executive vice president or any title in the Company superior to the foregoing, officer or director other than
routine annual increases in compensation or promotions or bonuses awarded in the ordinary course of business or the reinstatement of prior compensation subsequent to any voluntary reductions; 

 

	 	(g)	To the Knowledge of the Company, any material labor organization activity related to the Company or any Subsidiary; 

  

	 	(h)	Any debt, obligation or liability incurred, assumed or guaranteed by the Company or any Subsidiary, except for immaterial amounts and for current liabilities incurred in the ordinary course of business;

  

	 	(i)	Any sale, assignment or transfer of any material Proprietary Asset, other than the nonexclusive license by the Company or any Subsidiary of such Proprietary Assets to customers, suppliers or contract manufacturers in
the ordinary course of business consistent with past practices; 

  

	 	(j)	Any change in any Material Contract to which the Company or any Subsidiary is a party or by which it is bound, which change has had or could reasonably be expected to have a Material Adverse Effect; 

 

	 	(k)	Any declaration, or payment in respect of, any dividend or other distribution upon any shares of capital stock of the Company; or 

  

	 	(l)	Any arrangement or commitment by the Company or any Subsidiary to do any of the acts described in this Section 4.7. 

  

	4.8	Compliance with Company Instruments and Laws. 

 Neither the Company nor any of its
material Subsidiaries is in material violation of any provisions of its respective Organizational Document, each as currently in effect. The Company and each of its Subsidiaries has been and is in compliance in all respects with all applicable
Laws, except where failure to be in compliance is not material to the business or operations of the Company or its Subsidiaries, as applicable. The Company and each of its material Subsidiaries has been and is currently in compliance in all
respects with all applicable Laws relating to the importation or exportation of its 

  
 25 

 
products, except where failure to be in compliance would not be material to the business or operations of the Company or its Subsidiaries, as applicable. All material Permits and other
authorizations by Governmental Entities held by the Company and its Subsidiaries and which are necessary to their businesses are valid and sufficient in all material respects for the businesses presently carried on by them. 

 

	4.9	Illegal Payments; Corruption. 

 None of the Company, any of its Subsidiaries, nor, to the
Knowledge of the Company, any director, officer, agent or employee of the Company or any of its Subsidiaries has, except as would not, individually or in the aggregate, reasonably be expected to result in material liability, fine or judgment to the
Company and its Subsidiaries, determined on a consolidated basis: (i) paid, caused to be paid, agreed to pay, or offered, directly or indirectly, in connection with the business of the Company, any payment or gift given to any person acting in an
official capacity for any Governmental Entity, to any political party or official thereof, or to any candidate for political office (each, a “Government Official”) with the purpose of (w) influencing any act or decision of such
Government Official in his official capacity; (x) inducing such Government Official to perform or omit to perform any activity related to his legal duties; (y) securing any improper advantage; or (z) inducing such Government Official to influence or
affect any act or decision of any Governmental Authority, in each case, in order to assist the Company or any Affiliate thereof in obtaining or retaining business for or with, or in directing business to, the Company or any Affiliate thereof; (ii)
made any illegal contribution to any political party or candidate; or (iii) intentionally established or maintained any unrecorded fund or asset or made any false entries on any books or records for any purpose. Without limiting any of the
foregoing, neither the Company nor any of its Subsidiaries, nor, to the Knowledge of the Company, any director, officer, agent or employee of the Company or any of its Subsidiaries has taken any action that would violate the Canadian Corruption of
Foreign Public Officials Act or U.S. Foreign Corrupt Practices Act or any other applicable anti-bribery Law, nor has paid, caused to be paid, agreed to pay, or offered, directly or indirectly, in connection with the business of the Company, any
bribe, kickback, other similar illegal payment or gift, to any supplier or customer. 
  

	4.10	Filings. 

  

	 	(a)	 Compliance with Filing Requirements. The Company has filed all reports, schedules, forms, statements,
exhibits and other documents required to be filed by it with the securities commissions or other applicable provincial and national securities regulatory authorities, including the TSX and NASDAQ. As of the date of the Filings, such Filings, as
they may have been subsequently amended by Filings made by the Company with applicable Canadian securities regulatory authorities, the Securities and Exchange Commission or the TSX or NASDAQ prior to the date hereof, complied in all material
respects with the requirements of applicable securities Laws applicable to the Filings. None of the Filings, as of the date filed and as they may have been subsequently amended by filings made by the Company with the applicable securities
regulatory authority prior to the date 

  
 26 

	 	
hereof, contained any untrue statement of a material fact or omitted to state a material fact required to be stated therein or necessary in order to make the statements therein, in the light of
the circumstances under which they were made, not misleading. The Company has made no confidential filings with the securities commissions or other applicable provincial and national securities regulatory authorities, including the TSX and NASDAQ.

  

	 	(b)	Financial Information and Related Matters. The financial statements of the Company included in the Filings comply in all material respects with applicable accounting requirements and the rules and regulations of
the applicable securities regulators with respect thereto as in effect at the time of filing. Such financial statements have been prepared in accordance with U.S. generally accepted accounting principles applied on a consistent basis during the
periods involved (“GAAP”), except as may be otherwise specified in such financial statements or the notes thereto and except that unaudited financial statements may not contain all footnotes required by GAAP, and fairly present in
all material respects the financial condition of the Company and the Subsidiaries that are consolidated as part of such financial statements as of and for the dates thereof and the results of operations and cash flows for the periods then ended,
subject, in the case of unaudited statements, to normal, immaterial, year-end audit adjustments. 

  

	 	(c)	Senior Indebtedness. As of the date hereof, the total outstanding amount (including principal and accrued interest thereon) of the Company’s and its Subsidiaries Senior Indebtedness is no greater than
$62,000,000. The Company has no present agreement or intention to issue or incur any Senior Indebtedness in addition to the foregoing, other than in the ordinary course of business consistent with past practice or as will be assumed by
the Company in connection with the Merger. 

  

	4.11	Listing. 

 The Common Shares are listed for trading on the TSX and NASDAQ and satisfy the
requirements for continuation of such listing in all respects. The Company has not received any notice from the TSX or NASDAQ that its Common Shares will be delisted from the TSX or NASDAQ or that its Common Shares do not meet all requirements
for listing. 
  

	4.12	Stop Transfer. 

 The Company has not issued any stop transfer order or other order
impeding the sale and delivery of any of the Note Shares. 
  

	4.13	CWI Joint Venture Agreement and Volvo Agreement. 

 Each of the CWI Joint Venture
Agreement and the Volvo Agreement are in full force and effect, neither the Company (in the case of the CWI Joint Venture Agreement) nor Westport Power Inc. (in the case of the Volvo Agreement) are in material breach or material default thereunder,
and to the Knowledge of the Company, no other Person that is party to either such agreement is in material breach or material default thereunder. 

  
 27 

	4.14	Reporting Issuer Status. 

 The Company is a reporting issuer not in default in any
material respect of any requirement under Canadian or United States securities Laws. 
  

	4.15	Undisclosed Liabilities. 

  

	 	(a)	Except for (i) those liabilities that are reflected or reserved for in the consolidated financial statements of the Company for the nine months ended September 30, 2015, (ii) liabilities incurred since September 30,
2015 in the ordinary course of business consistent with past practice, and (iii) liabilities incurred pursuant to the transactions contemplated by this Agreement, the Company and its Subsidiaries do not have any material liabilities or obligations
of any nature whatsoever (whether accrued, absolute, contingent or otherwise). 

  

	 	(b)	No Minority Subsidiary has any material liability or obligation, the payment or fulfillment of which has been guaranteed by the Company and, to the Knowledge of the Company, there are no facts or circumstances that
could reasonably likely result in any such liability or obligation. 

  

	 	(c)	To the Knowledge of the Company, CWI does not have any material liabilities or obligations of any nature whatsoever (whether accrued, absolute, contingent or otherwise) other than (i) those liabilities that are
reflected or reserved for in the consolidated financial statements of CWI for the nine months ended September 30, 2015, and (ii) liabilities incurred since September 30, 2015 in the ordinary course of business consistent with past practice.

  

	4.16	Brokers. 

 Except for the amount of $400,000 payable to Rothschild Inc. on the Purchased
Assets Closing, no broker, finder or investment banker is entitled to any brokerage, finder’s or other fee or commission in connection with this Agreement based upon arrangements made by or on behalf of the Company or any of its
Subsidiaries. 
  

	4.17	Litigation. 

 There is no Proceeding pending or, to the Knowledge of the Company,
threatened, by any Person and to the Knowledge of the Company, there is no investigation pending by any Governmental Entity, in each case against the Company or any of its Subsidiaries that could reasonably be expected to have a Material Adverse
Effect. Neither the Company nor any of its Subsidiaries, nor any of the Company or any of its Subsidiaries’ respective property, is subject to any outstanding judgment, order, writ, injunction or decree of any Governmental Entity. Neither the
Company nor any of its Subsidiaries is in default with respect to any judgment, order or decree of any Governmental Entity. 

  
 28 

	4.18	Taxes. 

  

	 	(a)	The Company and each of its Subsidiaries has filed with the appropriate Governmental Entity (other than Westport HK, which is in the process of filing and the filing of an Indian tax return for which no taxes are due)
all Tax Returns required to be filed, taking into account any extensions of time within which to file such Tax Returns, and all such Tax Returns were complete and correct, subject in each case to such exceptions as, individually or in the aggregate
would not reasonably be expected to be material. The Company and each of its Subsidiaries has duly paid (or there has been paid on their behalf), or made adequate provisions for, all material Taxes required to be paid by them. 

 

	 	(b)	(i) There are no audits or other proceedings pending or to the Knowledge of the Company, investigations by any Governmental Entity, with regard to any material Taxes or Tax Returns of the Company or any of its
Subsidiaries; (ii) no deficiency for Taxes of the Company or any of its Subsidiaries has been claimed, proposed or assessed in writing or, to the Knowledge of the Company, threatened, by any Governmental Entity, which deficiency has not yet been
settled, except for such deficiencies which are being contested in good faith or with respect to which the failure to pay, individually or in the aggregate, has not had and would not reasonably be expected to have a Material Adverse Effect; and
(iii) none of the Company nor any of its Subsidiaries has waived any statute of limitations with respect to Taxes or agreed to any extension of time with respect to any Tax assessment or deficiency for any open tax year. 

 

	 	(c)	Neither the Company nor any of its Subsidiaries has participated in any “listed transaction” or “substantially similar” transaction, within the meaning of Treasury Regulations Section 1.6011-4(b)(2),
or in any “reportable transaction”, within the meaning of section 237.3 of the Income Tax Act (Canada). Each of the Company and, if required by Law, the Subsidiaries is duly registered under subdivision (d) of Division V of
Part IX of the Excise Tax Act (Canada) with respect to the goods and services tax and harmonized sales tax and under Division I of Chapter VIII of Title I of the Quebec Sales Tax Act with respect to the Quebec sales tax.

  

	 	(d)	Neither the Company nor any of its Subsidiaries has requested, has received or is subject to any written ruling of a Governmental Entity or has entered into any written agreement with a Governmental Entity with respect
to any Taxes. 

  

	 	(e)	Each of the Company and the Subsidiaries, in all material respects, has duly and timely collected all amounts on account of any sales or transfer taxes, including goods and services, harmonized sales and provincial or
territorial sales taxes, required by Law to be collected by it and has duly and timely remitted to the appropriate Governmental Entities any such amounts required by Law to be remitted by it. 

  
 29 

	4.19	Environmental Matters. 

 The Company and its Subsidiaries are in compliance with all, and
for the past five (5) years have not violated any, applicable Environmental Laws, except where failure to be in such compliance would not, individually or in the aggregate, reasonably be expected to have a Material Adverse Effect. Neither the
Company nor any of its Subsidiaries has Released any Hazardous Materials in a manner that would reasonably be expected to result in liability to any of them or that would reasonably be expected to adversely affect any of their operations except in
each case, as would not, individually or in the aggregate, reasonably be expected to have a Material Adverse Effect. To the Knowledge of the Company, Hazardous Materials are not present at, under, in or affecting any real property currently or
formerly owned, leased or used by the Company or any of its Subsidiaries, or at any location to which Hazardous Materials have been sent for re-use or recycling or for treatment, storage or disposal, that would reasonably be expected to give rise to
liability of or adversely affect the operations of the Company or any of its Subsidiaries, except, in each case, as would not, individually or in the aggregate, reasonably be expected to have a Material Adverse Effect. 

 

	4.20	Intellectual Property. 

  

	 	(a)	The Company has provided to Cartesian a correct and complete list of all patent registrations and applications for registration owned by the Company or its Subsidiaries. Except as set forth on Schedule 4.20(a), the
Company or one of its Subsidiaries is the sole and exclusive owner of each such registration and application for Intellectual Property and each such item is subsisting and, to the Knowledge of the Company, valid and enforceable. 

 

	 	(b)	 Except as, individually or in the aggregate, has not had and would not reasonably be expected to have a Material
Adverse Effect, as of the date of this Agreement, (i) the Company and its Subsidiaries own or are licensed or otherwise possess valid rights to use all Intellectual Property necessary to conduct the business of the Company and its Subsidiaries as it
is currently conducted and as contemplated to be conducted, (ii) the conduct of the business of the Company and its Subsidiaries as it is currently conducted does not infringe, misappropriate or otherwise violate the Intellectual Property rights of
any third party, (iii) there are no pending or threatened claims with respect to any of the Intellectual Property rights owned by or purported to be owned by the Company or any of its Subsidiaries, (iv) no third party is currently infringing or
misappropriating Intellectual Property rights owned by or purported to be owned by the Company or any of its Subsidiaries, (v) there are no orders, writs, injunctions, or decrees to which the Company or any of its Subsidiaries is subject with
respect to any Intellectual Property, (vi) the transactions contemplated by this Agreement will not alter in a manner materially adverse to the Company or any of its Subsidiaries, or materially impair the Company’s or any of its
Subsidiaries’ rights in, or with respect to, any Intellectual Property described in Section 4.20(b)(i), (vii) all licenses and consents to use Intellectual Property of third parties which is necessary to conduct the business of the Company and
its Subsidiaries as 

  
 30 

	 	
currently conducted, to the Knowledge of the Company, are in full force and effect and no default or material noncompliance exists on the part of the Company or its Subsidiaries or, to the
knowledge of the Company, on the part of other companies thereto, (viii) the Intellectual Property owned or purported to be owned by the Company or its Subsidiaries does not include any Intellectual Property in respect of which any officers,
employees, consultants or contractors of the Company or its Subsidiaries have any rights and all current and former officers, employees, consultants and contractors of the Company and its Subsidiaries have assigned in writing all of their rights in
any such Intellectual Property and have waived in writing any such moral rights therein and (ix) the Company and its Subsidiaries have taken commercially reasonable steps with current and former officers, employees, consultants and contractors of
the Company to maintain the secrecy and confidentiality of all trade secrets owned by the Company or any of its Subsidiaries. 

  

	 	(c)	(i) Neither the Company nor any of its Subsidiaries has ever been a member or promoter of, or a contributor to, any industry standards body or any similar organization that could reasonably be expected to require or
obligate the Company or any of its Subsidiaries to grant or offer to any other Person any license or right to any material Intellectual Property owned or purported to be owned by the Company or any of its Subsidiaries, and (ii) no funding,
facilities or personnel of any Governmental Entity or any university, college, research institute or other educational institution has been or is being used, directly or indirectly, to create, in whole or in part, any material Intellectual Property
owned or purported to be owned by the Company or any of its Subsidiaries, except for any such funding or use of facilities or personnel that does not result in such Governmental Entity or institution obtaining ownership rights or any other similar
right, title or interest (including any “march in” rights) in or to such Intellectual Property. 

  

	 	(d)	To the Knowledge of the Company, there have been no security breaches in the information technology systems of the Company or any of its Subsidiaries or the information technology systems of a third party to the extent
used by or on behalf of the Company or any of its Subsidiaries. 

  

	 	(e)	There are no Liens on any of the Intellectual Property, except as required by the Volvo Agreement. 

  

	4.21	Employee Benefit Plans. 

  

	 	(a)	The Company has provided Cartesian with a true and complete list of each material Company Benefit Plan. Each Company Benefit Plan has been administered in all material respects in accordance with its terms and
applicable Laws. All material employer and employee payments, contributions and premiums required to be remitted, paid to or in respect of each Company Benefit Plan have been paid or remitted in a timely fashion or properly accrued and reflected in
the most recent consolidated balance sheet prior to the date hereof in compliance in all material respects with its terms and all Laws. 

  
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	 	(b)	Each Company Benefit Plan that is intended to qualify under Section 401(a) of the Code has either received, or may rely upon, a favorable determination or opinion letter from the United States Internal Revenue Service
as to its qualified status and, to the Knowledge of the Company, no event has occurred that could be reasonably expected to adversely affect the qualified status of any such Company Benefit Plan. To the Knowledge of the Company, neither the Company
nor any of its Subsidiaries has engaged in a nonexempt prohibited transaction (within the meaning of Section 406 of ERISA or Section 4975 of the Code) with respect to any Company Benefit Plan that could result in material liability to the Company
and its Subsidiaries, taken as a whole. Each Company Benefit Plan maintained for employees located in Canada that is intended to qualify for tax-preferred or tax-exempt treatment has been duly registered in accordance with applicable Law, and, to
the Knowledge of the Company, no event has occurred with respect to any such Company Benefit Plan that could result in the revocation of the registration of such Company Benefit Plan or which could otherwise reasonably be expected to adversely
affect the tax status of such Company Benefit Plan. 

  

	 	(c)	None of the Company, any of its Subsidiaries or any of their ERISA Affiliates, has or could reasonably be expected to have material liability in connection with: (i) an employee pension benefit plan subject to Title IV
or Section 302 of ERISA or Section 412 or 4971 of the Code, (ii) a “multiple employer welfare arrangement” (as defined in Section 3(40) of ERISA), a “multiple employer plan” (as defined in Section 413(c) of the Code) or
a Multiemployer Plan, (iii) a “registered pension plan” as defined in subsection 248(1) of the Income Tax Act (Canada) which contains a “defined benefit provision” as defined in subsection 147.1(1) of the Income Tax Act (Canada),
(iv) any benefit plan maintained for Canadian employees to which the Company or its Subsidiaries are required to contribute and which is not maintained or administered by the Company or its Subsidiaries or any of their Affiliates, and (v) any plan
or arrangement which provides post-employment retiree medical or welfare benefits, except as required by applicable Law. 

  

	 	(d)	Neither the Company nor its Subsidiaries has any formal plan or has made any legally binding promise or commitment to create any additional material benefit plans which would be considered to be a Company Benefit Plan
once created or to amend the terms of any Company Benefit Plan to materially increase the cost of the benefits provided under any such Company Benefit Plan. 

  

	 	(e)	 Neither the execution of this Agreement nor the closing of the investments contemplated hereby will: (i)
accelerate the time of payment, vesting or funding or result in any payment of compensation or benefits to any current or former employee, officer, director or other service provider of the Company or any of its Subsidiaries; (ii) give rise to any
payment or benefit by the Company or any of its Subsidiaries to any of their current or former employees or other service 

  
 32 

	 	
providers; or (iii) result in any severance or other payment becoming due, or increase the amount of any compensation or benefits due, to any current or former employee, officer, director,
consultant or other service provider of the Company or any of its Subsidiaries. 

 ARTICLE V  

REPRESENTATIONS AND WARRANTIES BY CARTESIAN 

Cartesian represents, and warrants to, and covenants with, the Company as follows: 

 

	5.1	Authority. 

 Cartesian is a limited liability company duly formed, validly existing and
in good standing under the laws of Delaware. Cartesian has the requisite legal right and power, as applicable, to enter into, execute, deliver and perform its obligations under this Agreement and the other Transaction Documents. Assuming due
execution and delivery by the other Parties, this Agreement is, and upon their execution, the other Transaction Documents to which Cartesian is a party will be, valid and binding obligations of Cartesian, enforceable in accordance with their terms,
subject to applicable bankruptcy, insolvency, fraudulent conveyance, reorganization, moratorium and similar laws affecting creditors’ rights and remedies generally. The entering into of this Agreement and the other Transaction Documents and the
transactions contemplated thereby will not result in a violation of any of the terms or provisions of any Law applicable to Cartesian, or any of its Organizational Documents, or any material agreement to which it is a party or by which it is bound.

  

	5.2	General Solicitation. 

 Neither Cartesian nor the Purchaser is purchasing the securities
as a result of any advertisement, article, notice or other communication regarding the securities published in any newspaper, magazine or similar media or broadcast over television or radio or presented at any seminar or any other general
solicitation or general advertisement. 
  

	5.3	Disclosure of Information to Regulatory Authorities. 

 Cartesian acknowledges, on behalf
of itself and any Purchaser, that the Company may be required to disclose to securities commissions, stock exchanges or other Governmental Entities the name and address of Cartesian and the Purchaser(s), the number and type of securities purchased
and the purchase price for such securities, and, if required by applicable securities legislation, regulations, rules, policies or orders or by any securities commission, stock exchange or other regulatory authority, Cartesian will, in a timely
manner, assist the Company in obtaining such necessary consents and filing such reports, undertakings and other documents with respect to the distribution of the securities as may be required or requested by the Company to enable the Company to
comply with applicable securities legislation, regulations, rules, policies or orders or the requirements of any securities commission, stock exchange or other regulatory authority, unless Cartesian or any of its Affiliates is prohibited from so
assisting the Company by the terms or provisions of any Law, or any of such Person’s Organizational Documents, or any material agreement to which Cartesian or any of its Affiliates is party or by which any such Person is bound. 

  
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	5.4	Proceeds of Crime. 

 The funds representing the respective Purchase Price advanced by
Cartesian and/or the Purchaser hereunder do not represent proceeds of crime for the purposes of the Proceeds of Crime (Money Laundering) and Terrorist Financing Act (Canada) (the “PCMLA”), and it acknowledges that the Company may in
the future be required by law to disclose its name and other information relating to this Agreement and the subscription hereunder, on a confidential basis, pursuant to the PCMLA. To the best of Cartesian’s knowledge, none of the subscription
funds provided to pay the Purchase Price: (i) have been or will be derived from or related to any activity that is deemed criminal under the laws of Canada, the United States of America, or any other jurisdiction; or (ii) are being tendered on
behalf of a Person that has not been identified to it. 
  

	5.5	No Governmental Review. 

 The Purchaser understands that no U.S. Governmental Entity has
passed on or made any recommendation or endorsement of the Convertible Notes or any Note Shares, or the fairness or suitability of the investment in the Convertible Notes or any Note Shares, nor have such U.S. Governmental Entities passed upon or
endorsed the merits thereof. 
 ARTICLE VI  

COVENANTS 
 The
Company and Cartesian, on behalf of itself and any Purchaser, as applicable, covenant and agree that from and after the date hereof: 
  

	6.1	Access. 

 To the extent permitted by Law and not in contravention of the rights of third
parties, the Company shall permit representatives of Cartesian to have reasonable access to the properties of the Company and its Subsidiaries, to examine the corporate books and make copies or extracts therefrom or to discuss the affairs, finances
and accounts of the Company and its Subsidiaries with the principal officers and employees of the Company upon request, all during normal business hours and subject to other reasonable restrictions by the Company. For greater certainty, the
foregoing shall not in any manner limit the access to the Company’s information, corporate books and personnel that the Cartesian Designee would otherwise be entitled to by applicable Laws, the Organizational Documents or any agreement between
Cartesian or the Cartesian Designee, on the one hand, and the Company or any of its Subsidiaries, on the other hand. 
  

	6.2	Communication with Accountants. 

 Within five (5) days of the date hereof, the Company
shall authorize the Cartesian Designee to communicate with its independent chartered accountants and tax advisors to 

  
 34 

 
the same degree afforded to any other member of the Company’s Board. Notwithstanding the foregoing, the Company shall facilitate discussions between such accountants or tax advisors and
Cartesian representatives in the event Cartesian reasonably desires to speak with such accountants, and shall authorize those accountants to disclose to Cartesian any and all reasonably requested financial statements and other supporting financial
documents and schedules including copies of any management letter with respect to the business, financial condition and other affairs of the Company and any of its material Subsidiaries. If such requests are not also made by the Board or have not
otherwise been previously prepared by the accountants, Cartesian shall bear the reasonable out-of-pocket costs of the Company for providing any such original materials. Any such information provided to Cartesian may additionally be provided to the
Company’s directors at their request or at the Company’s own determination. 
  

	6.3	Tax Law Compliance. 

  

	 	(a)	The Company shall pay all transfer, excise, withholding or similar Taxes (not including income or franchise taxes) that it is obligated by the applicable Law and/or this Agreement to pay in connection with the issuance,
sale, delivery or transfer by the Company to Purchaser of the Convertible Note and Purchased Assets or payment of any Contingent Payment Amount. The Company shall not be responsible for any Taxes in connection with the transfer by Purchaser of
any Convertible Note, Purchased Assets or Note Shares or any other Taxes which it is not obligated by applicable Law to pay in its capacity as borrower. 

  

	 	(b)	The Parties hereby agree that an obligation to withhold Tax may apply with respect to payments of interest on the Convertible Notes or on the Contingent Payment Amounts, and if applicable, the Company may withhold all
such Taxes from any such interest or Contingent Payment Amounts paid to Cartesian or any Purchaser without any gross up or indemnifications. 

  

	 	(c)	Following the Closing, each Party agrees to work with the other Party and its advisors diligently and in good faith to agree upon and implement a variation to the terms of the Contingent Payment Rights intended to
achieve a more tax-efficient structure; provided such structure will not materially adversely affect the Company and its Subsidiaries. Such variation would be implemented as soon as reasonably practicable (and in any event within twelve (12) weeks)
from Cartesian proposing such a structure to the Company. Cartesian would bear solely all of the Parties’ reasonable costs incurred in connection with implementing such structure. 

 

	6.4	Election of Cartesian Representative to the Board of the Company. 

  

	 	(a)	The Company’s Board of Directors (the “Board” or the “Company’s Board”) has taken all actions necessary to cause to be appointed to the Board, effective promptly
following the closing of Cartesian’s acquisition of the Contingent Payment Right, Peter Yu, and Cartesian shall have received evidence reasonably satisfactory to it of the taking of such actions. 

  
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	 	(b)	For so long as Cartesian together with its Affiliates (including any applicable Purchaser(s)) hold in aggregate at least the Minimum Threshold, the Company shall take all such actions as are necessary to have Peter Yu
or an individual nominated by Cartesian (in the event that Peter Yu is incapable of serving for any reason, as determined by Cartesian acting reasonably and in good faith) serve as a member of the Board and be nominated for election by Company
shareholders as a member of the Board (for years following Peter Yu’s or the applicable Cartesian Designee’s, as applicable, initial term). In the event that Cartesian together with its Affiliates (including any applicable Purchaser(s))
fails or ceases to hold at least the Minimum Threshold, all rights of Cartesian to designate Peter Yu or another individual to serve, or be nominated for service, on the Board hereunder shall cease, however Peter Yu or the applicable Cartesian
Designee, as applicable, shall remain a member of the Board in such instance unless and until the Board takes action to remove Peter Yu or the Cartesian Designee, as applicable, therefrom or requests his resignation from the Board. In the event the
Board requests such resignation, Peter Yu or the Cartesian Designee, as applicable, shall promptly resign. 

  

	6.5	Stop-Orders. 

  

	 	(a)	The Company will advise Cartesian promptly after it receives notice of issuance by any provincial securities commission, any state securities commission or any other regulatory authority of any cease trade order, stop
order or of any order preventing or suspending any offering of or trading in any securities of the Company, or of the suspension of the qualification of the Common Shares of the Company for offering or sale in any jurisdiction, or the initiation of
any proceeding for any such purpose. 

  

	 	(b)	The Company will not issue any stop transfer order or other order impeding the sale and delivery of any of the Note Shares, except as required by applicable Law. 

 

	6.6	Listing. 

 To the extent not already done so, the Company shall promptly apply to cause
any Note Shares to be approved for listing on the TSX and NASDAQ. The Company will maintain the listing of its Common Shares on the TSX and NASDAQ or other national securities exchange, and will comply in all material respects with the
Company’s reporting, filing and other obligations under the by-laws and rules of such exchanges, as applicable. 
  

	6.7	Market Regulations. 

 The Company shall notify the TSX and NASDAQ of, and make all
necessary filings with provincial securities regulators, in accordance with their requirements, in connection with, the transactions contemplated by this Agreement, and shall take all other necessary action and proceedings as may be required and
permitted by applicable Law, for the legal and valid issuance of the Convertible Notes and the Note Shares to Purchaser, and promptly provide copies of all such notices and filings to Purchaser. 

  
 36 

	6.8	Reporting Requirements. 

 The Company will file with each provincial securities regulator
in Canada all reports required to be filed pursuant to applicable securities Laws on a timely basis taking into account any and all extensions granted or permitted by the applicable securities regulator, and refrain from terminating its status as a
reporting issuer in each such province. 
  

	6.9	Information. 

 All material non-public information and data, in whatever form, obtained
by Cartesian or Purchaser in respect of the Company and the subject-matter of this Agreement shall be subject to the terms of the Non-Disclosure Agreement dated May 11, 2015 between the Company and Cartesian. 

 

	6.10	No Short Selling. 

 For so long as Cartesian together with its Affiliates (including any
applicable Purchaser(s)) hold in aggregate at least the Minimum Threshold, neither Cartesian, Purchaser nor any of their Affiliates will engage in any transaction which is designed to sell short the Common Shares. In addition, Cartesian represents
that as of the date of this Agreement neither Cartesian nor any Purchaser has any existing short position in the Company’s Common Shares, nor has Cartesian or any Purchaser executed any derivative instruments with any third party, which in
either case is designed to dispose of the Common Shares. 
  

	6.11	Identity of Holder. 

 Cartesian covenants and agrees to inform the Company of the
identity of all Purchasers, each Person to whom such Convertible Notes are assigned or transferred, and each holder of Convertible Notes at any time where a change has occurred in the identity of such holders. 

 

	6.12	Stream Facility. 

 Cartesian covenants and agrees that it shall provide the Company with
access of up to $20,000,000 in capital in order to support two or more product development ventures of the Company or a Subsidiary thereof, as may be agreed upon between Cartesian and the Company (any such capital actually invested by Cartesian or
any of its Affiliates, the “Additional Investment”). In consideration for providing all or a portion of the Additional Investment to the Company, Cartesian shall be entitled to such payment on products developed by any venture
financed in whole or in part by any Additional Investment as may be agreed upon between Cartesian and the Company. Each of the Company and Cartesian covenant and agree that they shall use their reasonable commercial efforts to identify and negotiate
the terms of the funding and payment associated with such ventures as soon as practicable following date hereof, with the purpose of providing to Cartesian and its Affiliates a reasonable commercial return reasonably similar to those anticipated
from the payment by the Company of the Contingent Payment Amounts, measured both by time and dollar amount.  

  
 37 

	6.13	Issuance of Additional Indebtedness; Seniority of Convertible Notes. 

 The Company
covenants and agrees that it shall not, without the prior written consent of Cartesian, during the period in which Cartesian together with its Affiliates (including any applicable Purchaser(s)) continues to hold the Minimum Threshold: 

(a) issue or permit any Subsidiary to issue guarantees of any indebtedness of any other Person; 

(b) issue or incur any indebtedness ranking senior to or pari passu with the Convertible Notes, other than any
indebtedness incurred in connection with the refinancing or repayment of indebtedness in existence as at the date hereof (provided that the amount of any such indebtedness issued in connection with such refinancing or repayment shall not exceed the
amount of the indebtedness being refinanced or repaid); or 
 (c) permit any subsidiary to issue or incur any indebtedness,
other than any indebtedness incurred in connection with the refinancing or repayment of indebtedness in existence as at the date hereof (provided that the amount of any such indebtedness issued in connection with such refinancing or repayment shall
not exceed the amount of the indebtedness being refinanced or repaid); 
 provided that notwithstanding the foregoing the Company and
its Subsidiaries may issue or incur indebtedness constituted of (x) Successor Debentures and (y) the unutilized portion (as measured on the date hereof) of any lines of credit or existing credit facilities, bankers acceptances, letters of credit,
hedging agreements, credit cards, leases and similar indebtedness (including any such facilities or indebtedness assumed by the Company as part of the Merger) and (z) other indebtedness, which if such indebtedness is issued by the Company must rank
pari passu with or junior to the Convertible Notes; and provided, further, that the total amount of the indebtedness collectively referred to in (y) and (z) above (including principal and accrued interest thereon and whether issued by
the Company or any Subsidiary thereof) shall not exceed, at any point in time following its issuance or incurrence, $3,270,000. For purposes of calculating such $3,270,000 amount, in the event that any such additional incurred
indebtedness is denominated in a currency other than U.S. dollars the foreign exchange rate to be used in determining such amount shall be the rate in effect as at the original date of this Agreement. The Company, acting in good faith,
shall use reasonable commercial efforts to prevent Fuel Systems Solutions, Inc. or any of its subsidiaries from incurring any material indebtedness that would be reasonably likely to cause the Company and its Subsidiaries to have total indebtedness
in excess of $65,270,000, which efforts for greater clarity shall include the Company and its Affiliates utilizing or exercising any consent rights contained under the Merger Agreement with respect to any such incurrence. If Fuel Systems
Solutions, Inc. or any of its subsidiaries does incur any such indebtedness despite the Company complying with its obligation in the immediately preceding sentence, the Company shall notify Cartesian promptly, and in any event prior to 11:59 p.m. ET
on the date following the date on which the Company learns of such incurrence, and Cartesian hereby agrees to consider in good faith an amendment to the limitations contained in the provisos to the first sentence of this Section 6.13. 

  
 38 

	6.14	Prospectus Supplement and Registration Statement. 

 The Company shall complete and file
with all relevant regulatory authorities the Prospectus Supplement and Registration Statement on or prior to the Convertible Note Closing and Cartesian covenants that it shall provide such reasonable assistance as the Company may require with
respect to such filing. 
  

	6.15	CWI Joint Venture Agreement and Volvo Agreement. 

 The Company shall not agree to any
termination or amendment to either of the CWI Joint Venture Agreement or the Volvo Agreement or any substitute agreement that would, or could reasonably be expected to, have a material adverse effect on the payment or amount of the Contingent
Payment Amounts pursuant to the terms and conditions of this Agreement. In the event that the Company shall be in breach of the Volvo Agreement the Company shall use all reasonable commercial efforts to remedy any such breach. 

 

	6.16	Interim Operating Covenant. 

 Prior to the Convertible Note Closing, the Company and its
Subsidiaries shall use their commercially reasonable efforts to operate their businesses in the ordinary course, and, without the prior written consent of Cartesian (which consent shall not be unreasonably withheld, conditioned or delayed), shall
not, except in connection with the transaction contemplated in the Fuel Systems Merger Agreement: 
  

	 	(a)	declare, or make payment in respect of, any dividend or other distribution upon any shares of capital stock of the Company; 

  

	 	(b)	redeem, repurchase or acquire any capital stock of the Company or any of its Subsidiaries, other than repurchases of capital stock from employees, officers or directors of the Company or any of its Subsidiaries in the
ordinary course of business pursuant to any of the Company’s agreements or plans in effect as of the date hereof; 

  

	 	(c)	amend the Organizational Documents of the Company or any Subsidiary, except as required in connection with the Merger; 

  

	 	(d)	authorize, issue or reclassify any capital stock, or securities exercisable for, exchangeable for or convertible into capital stock, of the Company or any Subsidiary other than issuances of capital stock, or securities
exercisable for, exchangeable for or convertible into capital stock, of the Company to employees, officers and directors of the Company or any of its Subsidiaries in the ordinary course of business pursuant to any of the Company’s agreements or
plans in effect as of the date hereof; or 

  

	 	(e)	agree or commit to do any of the foregoing. 

  
 39 

	6.17	Company Covenants. 

  

	 	(a)	Affirmative Covenants. The Company covenants that, so long as Cartesian together with its Affiliates (including any applicable Purchaser(s)) continues to hold the Minimum Threshold or the Contingent Payment Right
shall remain in effect, the Company shall, and shall cause its Subsidiaries to: 

  

	 	(i)	carry on and conduct its activities in a proper, efficient and business-like manner and in accordance with good business practices, and do or cause to be done all things necessary to preserve and keep in full force and
effect its existence and rights; 

  

	 	(ii)	comply with all applicable laws of any Governmental Entity, non-compliance with which could materially adversely affect its business or condition, financial or otherwise, on a consolidated basis, except non-compliance
being contested in good faith through appropriate proceedings so long as the Company shall have set up and funded sufficient reserves, if any, required under GAAP with respect to such items; 

 

	 	(iii)	pay, observe or perform any other covenant, obligation, condition or agreement contained in the Transaction Document and all other agreements with Cartesian or any of its Affiliates; and 

 

	 	(iv)	deliver, or otherwise make available via SEDAR or EDGAR, all information (including, without restriction, quarterly unaudited and annual audited financial statements and related management’s discussion and
analysis) required to be delivered by it to its shareholders pursuant to applicable securities Laws, within the time periods required thereby. 

In addition and without limiting the foregoing in any way, the Company covenants that, so long as a Cartesian Designee shall remain on the
Board, the Company shall, and shall cause its Subsidiaries to maintain a directors and officers insurance policy that shall (1) be reasonably acceptable to Cartesian and (2) provide coverage to the Cartesian Designee or any other officer or
directors affiliated with Cartesian or any of its Affiliates so long as any such individual is employed, engaged or otherwise providing any service to (including serving as a Director of) the Company or any Subsidiary thereof. 

 

	 	(b)	Negative Covenants. The Company covenants that so long as Cartesian together with its Affiliates (including any applicable Purchaser(s)) continues to hold the Minimum Threshold, without the prior written
consent of Cartesian, the Company shall not, and shall cause its Subsidiaries not to, directly or indirectly: 

  

	 	(i)	other than with respect to such sales of interests in any Affiliate or subsidiary of a Purchased Asset Affiliate as have been disclosed in writing to Cartesian prior to the date hereof, directly or indirectly make any
material acquisitions (including by merger, consolidation, acquisition of stock or acquisition of assets) or material dispositions of any Subsidiary (including by merger, consolidation, sale of stock or sale of assets); 

  
 40 

	 	(ii)	incur or make material capital expenditures which are not contemplated in a Board approved annual budget; 

  

	 	(iii)	repurchase any Common Shares (other than repurchases of Common Shares in connection with a termination of the applicable holder’s employment or engagement by the Company or subsidiary thereof); 

 

	 	(iv)	engage or permit any action or omission that could reasonably be expected to breach the representations contained in Section 4.9 of this Agreement if such representation were made as of, or subsequent to, the date of
such action or omission; 

  

	 	(v)	enter into any material agreement or engage in any material business activity, arrangement or relationship with any of the Company’s or any of its Subsidiaries’ officers, directors, employees, members,
partners, shareholders, lenders or debt security holders, or any Affiliate of the foregoing; 

  

	 	(vi)	terminate the registration of the Common Shares under applicable Laws or delist the Common Shares from the TSX or NASDAQ or take any action or omission that is reasonably likely to result in the foregoing;

  

	 	(vii)	permit (x) the Company or any Affiliate to approve or to refrain from approving any material action set forth in Section 5.6 of the CWI Joint Venture Agreement or (y) the Company’s representation to the CWI Board
of Directors to approve or refrain from approving any action set forth in Sections 5.5(l), (p), (q), (r), (s), (u), (v), (x), (y) and (z) of the CWI Joint Venture Agreement, or in each of clause (x) or (y), the analogous provision of such sections,
as applicable, if the CWI Joint Venture Agreement is amended, restated or otherwise modified after the date hereof; or 

  

	 	(viii)	agree or commit to do any of the foregoing. 

 In addition and without limiting the foregoing in
any way, the Company covenants that so long as any Note Shares shall remain outstanding and are held by Cartesian or any Affiliate or the Contingent Payment Right shall remain in effect, without the prior written consent of Cartesian, the Company
shall not, and shall cause its Subsidiaries not to, directly or indirectly amend the Organizational Documents of the Company or any of its Subsidiaries in a manner that is or could reasonably be considered to be adverse to Cartesian and its
Affiliates, including the applicable Purchaser, except as may be required in connection with the Merger. 

  
 41 

	 	(c)	Cost Reduction Plans. Without limiting the generality of Section 6.1, the Company covenants that beginning on the date hereof until Cartesian is satisfied, acting reasonably, with the implementation and
execution of the Cost Reduction Plan, the Company will reimburse Cartesian for up to One Hundred and Seventy-Five Thousand Dollars ($175,000) per year of all costs related to a Cartesian employee who will spend fifty percent (50%) of such
individual’s working time assisting the Company with such implementation and execution. For the avoidance of doubt, such costs shall be inclusive of such individual’s compensation as well as all other costs related to Cartesian employing
such individual. 

  

	 	(d)	Collateral; Security Interest. 

  

	 	(i)	Promptly and in any event within 30 days following consummation of the Merger, the Company shall work in good faith and use reasonable best efforts to have executed and delivered to Cartesian, as agent for the
Purchasers, a fully executed copy, in form and substance reasonably satisfactory to Cartesian, of (i) an amended and restated copy of the Pledged Intellectual Property Security Agreement pursuant to which the Company shall grant a first ranking
security interest to Cartesian or an Affiliate(s) thereof in the Pledged Intellectual Property and (ii) an intercreditor agreement, pursuant to which Volvo Truck Corporation and its applicable Affiliate(s) acknowledge and agree to Cartesian’s
first ranking priority with respect to the Pledged Intellectual Property pursuant to the Pledged Intellectual Property Security Agreement. 

  

	 	(ii)	Promptly and in any event within three (3) business days following (x) the date hereof, the Company shall perfect any security interest granted to Cartesian or an Affiliate thereof pursuant to Section 2.3(b)(ii) and (y)
consummation of the Merger, the Company shall perfect any security interest granted to Cartesian or an Affiliate thereof that result from the Company’s efforts pursuant to Section 6.17(d)(i). 

ARTICLE VII 

INDEMNIFICATION 
  

	7.1	Indemnity. 

  

	 	(a)	 The Company hereby agrees to indemnify and defend and hold harmless Cartesian, Purchaser, each of their
respective Affiliates, successors and assigns and each of their respective officers, directors, employees and agents (a “Cartesian Indemnified Party” or collectively the “Cartesian Indemnified Parties”) from and
against, and agree to pay or cause to be paid to the Cartesian Indemnified Parties all amounts equal to the sum of, any and all claims, demands, costs, expenses, losses and other liabilities of any kind (other than exemplary, special or punitive
damages), of such Cartesian Indemnified Parties (“Losses”) that the Cartesian Indemnified Parties may incur or suffer (including all 

  
 42 

	 	
reasonable legal fees and expenses) which arise or result from (i) any breach of any of the Company’s or any of its Affiliate’s representations or warranties in this Agreement or any
other Transaction Document, or (ii) failure by the Company to perform any of its covenants or agreements, in this Agreement or in any other Transaction Document or in any certificate or document delivered pursuant hereto or any other Transaction
Document, in each case including any third-party claims arising or resulting from such breach or failure, except to the extent such Losses arise out of the gross negligence or willful misconduct of Cartesian or Purchaser, their respective
Affiliates, successors and assigns and their respective officers, directors, employees and agents. For the purposes solely of calculating the amount of Losses that result from any breach of any representation or warranty that has occurred for
purposes of this Section 7.1, all materiality and Material Adverse Effect qualifiers contained in the Company’s or any of its Affiliate’s representations or warranties in this Agreement or any other Transaction Document shall be
disregarded therefrom. The rights of Cartesian and Purchaser hereunder shall be in addition to, and not in lieu of, any other rights and remedies which may be available to it by law or under the Charter and Bylaws of the Company or the Transaction
Documents. 

  

	 	(b)	Cartesian hereby agrees to, and shall cause Purchaser to, indemnify and defend and hold harmless the Company, each of its Affiliates, successors and assigns and each of its officers, directors, employees and agents (a
“Company Indemnified Party” or collectively the “Company Indemnified Parties”) from and against, and agrees to pay or cause to be paid to the Company Indemnified Parties all Losses that the Company Indemnified
Parties may incur or suffer (including all reasonable legal fees and expenses) which arise or result from any breach of any of its representations or warranties, or failure by Cartesian or the Purchaser to perform any of their covenants or
agreements, in this Agreement or in any other Transaction Document or in any certificate or document delivered pursuant hereto or any other Transaction Document, including any third-party claims arising or resulting from such breach or failure,
except to the extent such Losses arise out of the gross negligence or willful misconduct of the Company or its respective Affiliates, successors and assigns and their respective officers, directors, employees and agents. The rights of the Company
hereunder shall be in addition to, and not in lieu of, any other rights and remedies which may be available to it by law or under the Charter and Bylaws of the Company or the Transaction Documents. 

 

	7.2	Procedures. 

  

	 	(a)	If a third party shall notify a Cartesian Indemnified Party or a Company Indemnified Party (an “Indemnified Party”) with respect to any matter that may give rise to a claim for indemnification under the
indemnity set forth above in Section 7.1, the procedure set forth below shall be followed. 

  

	 	(i)	 Notice. The respective Indemnified Party shall give to the Party providing indemnification (the
“Indemnifying Party”) written notice of any claim, 

  
 43 

	 	
suit, judgment or matter for which indemnity may be sought under Section 7.1 promptly but in any event within 30 days after the Indemnified Party receives notice thereof; provided, however, that
failure by the Indemnified Party to give such notice shall not relieve the Indemnifying Party from any liability it shall otherwise have pursuant to this Agreement except to the extent that the Indemnifying Party is actually prejudiced by such
failure. Such notice shall set forth in reasonable detail: (x) the basis for such potential claim; and (y) the dollar amount of such claim (to the extent determinable). The Indemnifying Party shall have a period of 30 days within which to
respond thereto. If the Indemnifying Party does not respond within such 30-day period, the Indemnifying Party shall be deemed to have accepted responsibility for such indemnity. 

 

	 	(ii)	Defense of Claim. With respect to a claim by a third party against an Indemnified Party for which indemnification may be sought under this Agreement, the Indemnifying Party shall have the right, at its option, to
be represented by counsel of its choice and to assume the defense or otherwise control the handling of any claim, suit, judgment or matter for which indemnity is sought, which is set forth in the notice sent by the Indemnified Party, by notifying
the Indemnified Party in writing to such effect within 30 days of receipt of such notice; provided, however, that the Indemnified Party shall have the right to employ counsel to represent it if, in the Indemnified Party’s reasonable judgment
based upon the advice of counsel, it is advisable in light of the separate interests of the Indemnified Party, to be represented by separate counsel, and in that event the reasonable fees and expenses of such separate counsel shall be paid by the
Indemnifying Party but only in respect of one counsel (chosen by the Purchaser) plus appropriate local counsel, if applicable, for all Indemnified Parties. If the Indemnifying Party does not give timely notice in accordance with the preceding
sentence, the Indemnifying Party shall be deemed to have given notice that it does not wish to control the handling of such claim, suit or judgment. In the event the Indemnifying Party elects (by notice in writing within such thirty-day period) to
assume the defense of or otherwise control the handling of any such claim, suit, judgment or matter for which indemnity is sought, the Indemnifying Party shall indemnify and hold harmless the Indemnified Party from and against any and all reasonable
professional fees (including attorneys’ fees, accountants, consultants and engineering fees) and investigation expenses incurred by the Indemnified Party after it provides notice under clause (i) and prior to such election, notwithstanding
the fact that the Indemnifying Party may not have been so liable to the Indemnified Party had the Indemnifying Party not elected to assume the defense of or to otherwise control the handling of such claim, suit, judgment or other matter. In the
event that the Indemnifying Party does not assume the defense or otherwise control the handling of such matter, the Indemnified Party may retain counsel, as an indemnification expense, to defend such claim, suit, judgment or matter.

  
 44 

	 	(iii)	Final Authority. The Parties shall cooperate in the defense of any such claim or litigation and each shall make available all books and records which are relevant in connection with such claim or
litigation. In connection with any claim, suit or other proceeding with respect to which the Indemnifying Party has assumed the defense or control, the Indemnifying Party will not consent to the entry of any judgment or enter into any
settlement with respect to any matter unless (i) there is no finding or admission of any violation of law or any violation of the rights of any person on the part of the Indemnified Party, (ii) the sole relief provided is monetary damages that are
paid in full by the Indemnifying Party and (iii) the plaintiff or claimant in the matter releases the Indemnified Party from all liability with respect thereto, without the written consent of the Indemnified Party, which shall not be unreasonably
withheld, conditioned or delayed. In connection with any claim, suit or other proceeding with respect to which the Indemnifying Party has not assumed the defense or control, the Indemnified Party may not compromise or settle such claim without the
consent of the Indemnifying Party, which shall not be unreasonably withheld. 

  

	 	(b)	Claims Between the Indemnifying Party and the Indemnified Party. Any claim for indemnification under this Agreement which does not result from the assertion of a claim by a third party shall be asserted by
written notice given by the Indemnified Party to the Indemnifying Party. The Indemnifying Party shall have a period of 30 days within which to respond thereto. 

  

	7.3	Survival. 

 The representations and warranties of the Parties contained in this Agreement
shall survive for twelve (12) months following the Convertible Note Closing, except that (i) the representations and warranties of the Company contained in Sections 4.1, 4.2, 4.3 and 4.5 will survive indefinitely, and (ii) the representations and
warranties of Cartesian contained in Section 5.1 will survive indefinitely. All of the covenants or other agreements of the Parties contained in this Agreement shall survive until fully performed or fulfilled, unless and to the extent that
non-compliance with such covenants or agreements is waived in writing by the Party entitled to such performance. 
 ARTICLE VIII

 MISCELLANEOUS 
  

	8.1	Waivers and Amendments. 

 Unless otherwise provided, any provision of this Agreement may
be amended, waived or modified upon the written consent of the Company and Cartesian.

  
 45 

	8.2	Governing Law. 

 This Agreement and all actions arising out of or in connection with this
Agreement shall be governed by and construed in accordance with the laws of New York, without regard to the conflict of laws provisions thereof.
  

	8.3	Exclusive Jurisdiction. 

 Any action or proceeding brought by a Party arising out of or
in connection with this Agreement or any other Transaction Document, may be brought in a court of competent jurisdiction located in New York, New York. The Parties agree not to contest such jurisdiction or seek to transfer any action relating
to such dispute brought in New York to any other jurisdiction. Service of process on the Parties in any action arising out of or relating to this Agreement shall be effective if mailed to the Parties in accordance with Section 8.7 hereof. 

 

	8.4	Jury Waiver. 

 THE PARTIES HEREBY WAIVE ALL RIGHT TO TRIAL BY JURY IN ANY ACTION OR
PROCEEDING TO ENFORCE OR DEFEND ANY RIGHTS UNDER THIS AGREEMENT. 
  

	8.5	Entire Agreement. 

 This Agreement and the Transaction Documents constitute the full and
entire understanding and agreement between the Parties with regard to the subjects hereof and thereof. 
  

	8.6	Fees and Expenses. 

  

	 	(a)	Closing Fee; Reimbursement of Expenses. The Company shall pay up to an aggregate of One Hundred and Fifty Thousand Dollars ($150,000) of reasonable out-of-pocket expenses and fees and disbursements incurred by
Cartesian or Purchaser in connection with the negotiation and consummation of the transactions contemplated hereunder, including attorney’s fees and expenses and due diligence or other review conducted prior to the negotiation of this
Agreement. 

  

	 	(b)	Other Expenses. The Company shall pay all reasonable out-of-pocket expenses and fees and disbursements, including attorneys’ fees, incurred by Purchaser in connection with any attempt to enforce any right of
Purchaser against the Company, or any person or other entity that may be obligated to Cartesian or Purchaser by virtue of any of the Transaction Documents, to the extent a court of competent jurisdiction determines that Cartesian or Purchaser is
entitled to enforce such right. 

  
 46 

	8.7	Notices. 

 All notices, requests and other communications hereunder shall be in writing
and shall be deemed to have been duly given at the time of receipt if delivered by hand or by facsimile transmission or three days after being mailed, registered or certified mail, return receipt requested, with postage prepaid to the applicable
Parties at the address stated below or if either Party shall have designated a different address or facsimile number by notice to the other Party given as provided above, then to the last address or facsimile number so designated. 

If to the Company: 
 Westport
Innovations Inc. 
 101 - 1750 West 75th Avenue 

Vancouver, BC V6P 6G2 

			
	Attention:	 	Salman Manki
	Facsimile:	 	604-718-2001

 with a copy to: 

Bennett Jones LLP 
 4500,
855-2nd Street S.W. 
 Calgary, AB T2P 4K7 
  

			
	Attention:	 	Bruce Hibbard
	Facsimile:	 	403-265-7219

 If to Cartesian or Purchaser: 

Pangaea Two Management, LP (or in the case of the applicable Purchaser) 

c/o Cartesian Capital Group 
 505
Fifth Avenue 
 15th Floor 
 New
York, NY 10017 
 USA 

			
	Attention:	 	Peter Yu
	Facsimile:	 	212-461-6366

 with a copy to: 

Willkie, Farr & Gallagher LLP 

787 Seventh Avenue 
 New York, NY
10019-6099 
 USA 

			
	Attention:	 	Kirk Radke
	Facsimile:	 	212-728-9210

  
 47 

	8.8	Validity. 

 If any provision of this Agreement or any of the Transaction Documents shall
be judicially determined to be invalid, illegal or unenforceable, the validity, legality and enforceability of the remaining provisions thereof shall not in any way be affected or impaired thereby. 

 

	8.9	Counterparts. 

 This Agreement may be executed in any number of counterparts. This
Agreement, and each other agreement or instrument entered into in connection herewith or therewith or contemplated hereby or thereby, and any amendments hereto or thereto, to the extent signed and delivered by means of a facsimile machine or in
portable document format, shall be treated in all manner and respects as an original agreement or instrument and shall be considered to have the same binding legal effect as if it were the original signed version thereof delivered in person. At
the request of either Party hereto or to any such agreement or instrument, each other Party hereto or thereto shall re-execute original forms thereof and deliver them to the requesting Party. Neither Party hereto or to any such agreement or
instrument shall raise the use of a facsimile machine or portable document format to deliver a signature or the fact that any signature or agreement or instrument was transmitted or communicated through the use of a facsimile machine or in portable
document format as a defense to the formation or enforceability of a contract and each such party forever waives any such defense.
  

	8.10	Publicity. 

 None of Cartesian, Purchaser or the Company shall issue any press release or
make any public disclosure regarding the transactions contemplated hereby unless such press release or public disclosure is approved by those parties mentioned in such press release or public disclosure in advance; provided that such consent shall
not be necessary if otherwise required by Law, a Governmental Entity or a securities exchange in the judgment of the disclosing Party, based on the advice of counsel, so long as prior to such disclosure, such Party consults with the other Party on
such press release or public disclosure. Notwithstanding the foregoing, the Parties agree that Cartesian and Purchaser shall be entitled from time to time to refer to its or their investments in the Company in its or their reports, publications and
promotional materials and make public announcements or press releases concerning Purchaser’s investments in the Company and shall be permitted to disclose general information to each of their limited partners and equity participants, provided
that: (i) such information is of the form, nature and substance customarily provided to limited partners and equity participants in a pooled investment vehicle with respect to portfolio companies and (ii) there is no reasonable basis to believe that
the dissemination of such information to such limited partners and equity participants is reasonably likely to cause a Material Adverse Effect on the Company or its assets. The Parties acknowledge that this Agreement and, the Convertible Note will
constitute material agreements of the Company and shall be required to be filed with the Canadian Securities Administrators and made publicly available via SEDAR and with the Securities and Exchange Commission via the Electronic Data Gathering,
Analysis, and Retrieval system (EDGAR). 

  
 48 

	8.11	Succession and Assignment. 

 Except as otherwise expressly provided in this Agreement and
subject to the other Transaction Documents and applicable Law, the provisions hereof shall inure to the benefit of, and be binding upon, the successors, assigns, permitted transferees, heirs, executors and administrators of the Parties. This
Agreement may not be assigned by either Party without the prior written consent of the other Party or Parties; provided that Cartesian may assigns its rights hereunder to an Affiliate controlled by Cartesian without the prior written consent of the
Company, so long as Cartesian provides prompt written notice to the Company of such assignment. Such assignee shall have no additional rights of assignment except to other Affiliates of Cartesian. 

 

	8.12	Termination; Survival. 

  

	 	(a)	This Agreement may be terminated (i) with the consent of each Party to the termination of this Agreement; or (ii) at any time prior to the Convertible Note Closing by either Party in writing, if the other Party
has, in any material respect, breached: (A) any covenant or agreement contained herein; or (B) any representation or warranty contained herein, and in either case of clause (A) or (B) if such breach has not been cured by the date 30 days after the
date on which written notice of such breach is given to the Party committing such breach. In the event this Agreement is terminated for any reason, this Agreement shall have no further effect, except that (w) Purchaser’s obligation to hold
information in strict confidence pursuant to Section 6.9 shall continue to remain in effect for a period of one year thereafter; (x) the obligations of Article VII shall continue for a period of one year thereafter; (y) the provisions set forth in
Sections 2.3, 6.3, 6.4, 6.6, 6.7, 6.8, 6.15, 6.17, 8.2, 8.3, 8.4, 8.6, 8.12, 8.13 and 8.14 shall remain in full force and effect, and each such section shall survive such termination indefinitely; and (z) the Contingent Payment Right shall continue
to exist in accordance with its terms with no refund or return of the Contingent Payment Right Purchase Price. 

  

	 	(b)	Sections 2.1, 2.4, 3.2(a), 3.2(c), 6.3, 6.7, 6.11, 6.13 and 6.14 of this Agreement, as applicable, may be terminated (i) at any time prior to the Convertible Note Closing, by Cartesian or the Company, in writing, if the
applications for prior approval referred to in Section 3.1(b) hereof have been denied, and the time period for appeals and requests for reconsideration has elapsed; or (ii) by Cartesian or the Company, in writing, if the Convertible Note Closing has
not occurred within the earlier of: (A) three business days following consummation of the Merger; and (b) May 31, 2016; provided that neither Party may terminate such Sections of this Agreement under clause (ii) if the failure of such Party to
perform its obligations hereunder or under the Fuel Systems Merger Agreement contributed materially to the delay in consummating the Merger and/or the transaction contemplated to be consummated at the Convertible Note Closing. In the case of any
such termination, the references to the “Convertible Note Closing” in Section 7.3 shall be deemed to refer to the date hereof or the Purchased Assets Closing, if such closing has occurred. 

  
 49 

	 	(c)	Sections 2.2, 2.4 and 3.2(b) of this Agreement, as applicable, may be terminated by Cartesian or the Company, in writing, if the Purchased Assets Closing has not occurred by May 31, 2016; provided that neither Party may
terminate such Sections of this Agreement pursuant to this sentence if the failure of such Party to perform its obligations hereunder or under the Fuel Systems Merger Agreement contributed materially to the delay in consummating the transactions
contemplated to be consummated at the Purchased Assets Closing. 

  

	 	(d)	A termination pursuant to Section 8.12(a)(ii), Section 8.12(b)(ii) or Section 8.12(c) shall not relieve the breaching Party from liability for an uncured willful breach of any covenant or agreement contained herein.

  

	8.13	Currency. 

 Unless otherwise provided, all dollar amounts referred to in this Agreement
are to the lawful money of the United States of America. 
  

	8.14	Further Assurances. 

 Each of the Parties shall promptly do, make, execute, deliver, or
cause to be done, made, executed or delivered, all such further acts, documents and things as the other Parties may require, acting reasonably, from time to time, for the purpose of giving effect to this Agreement and shall take such steps as may be
reasonably within its power to implement the full extent of this Agreement. 
  

	8.15	Joinder. 

 Upon the identification of Purchaser (or if more than one, Purchasers),
Cartesian will cause such Purchaser or Purchasers to execute a joinder to this Agreement, in the form attached as Exhibit B, and agree to be bound by the terms herein. 

[signatures appear on following page] 

  
 50 

 IN WITNESS WHEREOF, the Parties have executed and delivered this Agreement as of the date
and year first written above. 
  

					
	WESTPORT INNOVATIONS INC.
		
	Per:	 	 /s/ David Demers

		 	Name:	 	David Demers
		 	Title:	 	Chief Executive Officer

			
	PANGAEA TWO MANAGEMENT, LP
		
	By:	 	Pangaea Two Admin GP, LLC
	Its:	 	General Partner
		
	By:	 	 /s/ Paul Hong

	Name:	 	Paul Hong
	Title:	 	Authorized Person
	
	PANGAEA TWO ACQUISITION HOLDINGS XIV, LLC
		
	By:	 	 /s/ Paul Hong

	Name:	 	Paul Hong
	Title:	 	Authorized Person
	
	PANGAEA TWO ACQUISITION HOLDINGS PARALLEL XIV, LLC
		
	By:	 	 /s/ Paul Hong

	Name:	 	Paul Hong
	Title:	 	Authorized Person

 EXHIBIT A 

FORM OF CONVERTIBLE NOTE 

 CONVERTIBLE PROMISSORY NOTE 

 

			
	$17,500,000 UNITED STATES DOLLARS (the “Principal Amount”)	  	[●] [●], 2016
		  	Vancouver, British Columbia

 FOR VALUE RECEIVED, WESTPORT INNOVATIONS INC., a corporation incorporated under the laws of the Province of Alberta (the
“Company”), promises to pay to the order of [●] (the “Lender”), or its registered assigns, in accordance with Section 18, (as applicable, the “Holder”), the Principal
Amount, together with interest thereon from the date hereof until paid in full. All references to dollars or “$” shall mean United States Dollars, unless specifically stated otherwise. The Company, the Lender and the Holder
are sometimes referred to herein individually as a “Party” and collectively as the “Parties”. 
 This
Convertible Note is issued pursuant to the Investment Agreement (the “Investment Agreement”) dated as of January 11, 2016 by and among the Lender and the Company. 

The following is a statement of the rights of the Holder and the conditions to which this Convertible Note is subject, and to which the Holder hereof, by the
acceptance of this Convertible Note, agrees: 
  

	1.	Definitions. Capitalized terms defined in the Investment Agreement and used herein without definition have the same meaning herein as in the Investment Agreement provided that, if the Investment Agreement is
terminated, such definitions shall be incorporated herein as set forth in the Investment Agreement as of the date hereof. 

 In
addition, as used in this Convertible Note, the following capitalized terms have the following meanings: 
  

	 	(a)	“Affiliate” has the meaning attributed thereto under the Business Corporations Act (Alberta). 

  

	 	(b)	“Applicable Securities Legislation” means applicable securities Laws in each of the Provinces of Canada. 

  

	 	(c)	“Business Day” means any day other than a Saturday, Sunday or any other day that banks in Calgary, Alberta and Vancouver, British Columbia are not generally open for business. 

 

	 	(d)	“Confidential Information” has the meaning attributable thereto in Section 14(b). 

  

	 	(e)	“Conversion Event” means the date that: (i) the Common Shares trade at a price equal to or greater than 200% of the Valuation Price for 20 out of any 30 consecutive trading days on either the TSX
or NASDAQ; and (ii) the daily trading volume in United States dollars of the Common Shares on either the TSX or NASDAQ on such dates averages more than $3,000,000. 

	 	(f)	“Conversion Price” has the meaning attributable thereto in Section 9(a) and 9(b), as applicable. 

  

	 	(g)	“Convertible Note” means this convertible promissory note. 

  

	 	(h)	“Convertible Note Liabilities” has the meaning attributable thereto in Section 13(a). 

  

	 	(i)	“Date of Original Issue” means [●], 2016, the date of issuance of the Convertible Note by the Company under the Investment Agreement. 

 

	 	(j)	“Debenture” means the debentures outstanding as of the Date of Original Issue pursuant to the Indenture and any debenture issued in substitution, or repayment or refinancing thereof.

  

	 	(k)	“Debt” means indebtedness of the Company for borrowed money, including obligations under bankers’ acceptances, commercial paper, bonds and debentures. 

 

	 	(l)	“Default Interest Rate” means the lesser of 11% or the maximum rate allowed by applicable Laws. 

  

	 	(m)	“Event of Default” has the meaning attributed thereto in Section 6. 

  

	 	(n)	“Existing Debentures” means any and all debentures outstanding from time to time under the Debenture Indenture dated September 22, 2011 between the Company and Computershare Trust Company of
Canada, as amended by that certain First Supplemental Indenture dated June 26, 2014 and by that certain Second Supplemental Indenture dated June 12, 2015. 

  

	 	(o)	“Indenture” means the Debenture Indenture between the Company and Computershare Trust Company of Canada dated September 22, 2011, as amended by First Supplemental Indenture dated June 26,
2014 and by Second Supplemental Indenture dated June 12, 2015, and as the same may be amended, supplemented or restated from time to time. 

  

	 	(p)	“Ineligible Consideration” means any security or property other than a share of the capital stock of the Company that would be a “prescribed security” for purposes of clause
212(1)(b)(vii)(E) of the Income Tax Act (Canada) as that provision read immediately prior to its repeal. 

  

	 	(q)	“Maturity Date” has the meaning attributed thereto in Section 2. 

  

	 	(r)	“Merger” means the previously announced merger between the Company and Fuel Systems Solutions, Inc. to be completed pursuant to the terms of an Agreement and Plan of Merger between Fuel Systems
Solutions, Inc., Whitehorse Merger Sub Inc. and the Company dated September 1, 2015. 

	 	(s)	“Minimum Threshold” means Common Shares (or Common Shares issuable in respect of the conversion of this Convertible Note) representing either (x) five (5%) of the Company’s outstanding
Common Shares, which shall be calculated by including in the numerator of such calculation: (i) the number of Common Shares which the Holder or any permitted assignee of the Holder holds; plus (ii) the number of Common Shares into which this
Convertible Note may be converted, and by including in the denominator of such calculation the number of shares in (i) and (ii) above plus all issued and outstanding Common Shares or (y) at least seventy-five percent (75%) of
the original number of Common Shares issuable in respect of the conversion of this Convertible Note, as adjusted for any stock split or other similar adjustment and treating the number of Common Shares into which this Convertible Note may be
converted as Common Shares held by the Holder. Upon consummation of the Merger, the definition of “Minimum Threshold” shall mean Common Shares (or Common Shares into which this Convertible Note may be converted) representing
at least eighty percent (80%) of the original number of Note Shares, as adjusted for any stock split or other similar adjustment and treating the number of Common Shares into which this Convertible Note may be converted as Common Shares held by the
Holder. 

  

	 	(t)	“Obligations” means the principal, interest and all other amounts, in any form and at any time, arising or owing under this Convertible Note. 

 

	 	(u)	“Officer’s Certificate” means a certificate of the Company signed by any one authorized officer or director of the Company in his or her capacity as an officer or
director of the Company, and not in his or her personal capacity. 

  

	 	(v)	“Restructuring Event” has the meaning attributable thereto in Section 13(b). 

  

	 	(w)	“Senior Security” means all mortgages, liens, pledges, charges (whether fixed or floating), or security interests held by or on behalf of any Senior Creditor and in any manner securing any Senior
Indebtedness. 

  

	 	(x)	“Subsidiary” has the meaning ascribed thereto in the Securities Act (Alberta). 

  

	 	(y)	“Successor Debentures” shall mean any successor or replacement indebtedness to the Existing Debentures, provided that: (i) any such replacement indebtedness shall be limited in principal amount
to the principal amount plus the amount of any accrued interest outstanding with respect to the Existing Debentures as at the date of such replacement and applicable fees to finance the replacement, (ii) the terms and conditions shall not be more
favorable to the lender than the Existing Debentures, and (iii) such replacement indebtedness shall not have a maturity date on or before the maturity date of Convertible Note, if any. For greater certainty, if the Holder together with its
Affiliates shall hold less than the Minimum Threshold the provisions in (i), (ii) and (iii) above shall not apply. 

  

	 	(z)	 “Valuation Price” means US$2.31 and, upon consummation of the Merger,
“Valuation Price” shall mean an amount as would provide the same percentage 

	 	
of fully diluted ownership in Common Shares as the Holder would have been entitled to prior to that certain Merger Agreement Amendment but, for the avoidance of doubt, such amount shall not be
more than $2.31 or (assuming the Merger Agreement is not amended further following execution of the Merger Agreement Amendment by the parties thereto) less than $2.00, in each case as adjusted for any stock split, subdivision or other similar
adjustment of Common Shares. 

  

	2.	Interest and Maturity. 

  

	 	(a)	All unpaid principal, together with any accrued but unpaid interest and all other amounts of any kind arising at any time and payable hereunder, shall be due and payable on the date that is five years plus one day from
the Date of Original Issue (the “Maturity Date”). Interest on this Convertible Note shall be payable in arrears annually, on December 31. The first payment of interest shall be on December 31, 2016, and shall be calculated
from the Date of Original Issue to December 31, 2016. 

  

	 	(b)	Prior to the Maturity Date, interest on this Convertible Note shall be payable at a rate equal to 9.0% per annum, compounding annually, computed on the basis of the actual number of days elapsed and a year consisting of
365 or 366 days, as applicable, payable up to and including December 31 in each year other than 2021 in which case interest shall be calculated and payable on the Maturity Date. Interest shall be calculated based on the weighted average
principal outstanding for such period. 

  

	 	(c)	Interest shall be payable in cash in same day funds on the date such interest is due pursuant to Section 2(a), including the Maturity Date, or if this Convertible Note is not paid in full on the Maturity Date, the date
thereafter when this Convertible Note is paid in full. 

  

	3.	Interest Adjustment. In the event that a court of competent jurisdiction determines that any provision of this Convertible Note obligates the Company to make any payment of interest, or other amount payable to
the Holder, in an amount, or calculated at a rate, which would be prohibited by applicable Laws or would result in receipt by the Holder of interest at a rate in excess of the maximum rate permissible under such Laws then, notwithstanding such
provision, such amount or rate shall be deemed to have been adjusted, with retroactive effect, to the maximum amount or rate of interest, as the case may be, as would not be so prohibited by Law or so result in receipt by the Holder of interest at a
rate in excess of the maximum rate permissible. Each interest rate which is calculated under this Convertible Note on any basis other than a full calendar year (the “deemed interest period”) is, for the purposes of the Interest Act
(Canada), equivalent to a yearly rate calculated by dividing such interest rate by the actual number of days in the deemed interest period, then multiplying such result by the actual number of days in the calendar year (365 or 366).

	4.	Prepayment and Effect on Conversion Rights. Subject to Section 9, the Company shall have no right to prepay this Convertible Note, or any interest or fees accruing or incurred with respect to this Convertible
Note, without the prior written consent of the Holder. 

  

	5.	Collateral. This Convertible Note is an unsecured obligation of the Company. 

  

	6.	Events of Default. The occurrence of any of the following shall constitute an “Event of Default” under this Convertible Note: 

 

	 	(a)	a failure for 10 days to pay interest on this Convertible Note when due; 

  

	 	(b)	a failure to pay principal or premium, if any, on this Convertible Note when due whether at maturity or otherwise; 

  

	 	(c)	except for a failure to pay any Obligation when due, a default in the observance or performance of any covenant or condition of this Convertible Note by the Company which if remediable remains unremedied for a period of
20 days after notice in writing has been given by the Holder to the Company specifying such default and requiring the Company to remedy such default; 

  

	 	(d)	if a decree or order of a court having jurisdiction is entered adjudging the Company or a material Subsidiary thereof a bankrupt or insolvent under the Bankruptcy and Insolvency Act (Canada) or any other
bankruptcy, insolvency or analogous Laws, or issuing sequestration or process of execution against, or against any substantial part of, the property of the Company or a material Subsidiary thereof, or appointing a receiver of, or of any substantial
part of, the property of the Company or a material Subsidiary thereof or ordering the winding-up or liquidation of its affairs, and any such decree or order continues unstayed and in effect for a period of 60 days; 

 

	 	(e)	if the Company or a material Subsidiary thereof institutes proceedings to be adjudicated a bankrupt or insolvent or seeking liquidation, dissolution, winding up, reorganization, arrangement, protection, relief or
composition of it or any of its property or debt, or consents to the institution of bankruptcy or insolvency proceedings against it under the Bankruptcy and Insolvency Act (Canada), Companies’ Creditors Arrangement
Act (Canada) or any other bankruptcy, insolvency or analogous Laws, or consents to the filing of any such petition or to the appointment of a receiver of, or of any substantial part of, the property of the Company or a material Subsidiary
thereof or makes a general assignment for the benefit of creditors, or admits in writing its inability to pay its debts generally as they become due; 

  

	 	(f)	if a resolution is passed for the winding-up or liquidation of the Company or a material Subsidiary thereof, other than pursuant to an internal reorganization or other similar transaction, following which the activities
of such material Subsidiary are assumed or continued by another Subsidiary of the Company which other Subsidiary is ultimately owned and controlled by the same persons in the same proportions; 

	 	(g)	if, after the date of this Convertible Note, any proceedings with respect to the Company or a material Subsidiary thereof are taken with respect to a compromise or arrangement, with respect to creditors of the Company
or a material Subsidiary thereof generally, under the applicable legislation of any jurisdiction; 

  

	 	(h)	if an event of default has occurred and is continuing and has not been remedied or waived by the applicable Senior Creditor within 30 days or such longer period (not to exceed 120 days) as may be permitted by the Senior
Creditor; 

  

	 	(i)	if an event of default (as defined in the Indenture) has occurred and is continuing and has not been remedied or waived by the applicable holders of Debentures within 30 days or such longer period (not to exceed 60
days) as may be permitted by the trustee or the Indenture; 

  

	 	(j)	for so long as [original Holder] or an Affiliate thereof, a default by the Company or its Affiliates in the observance or performance of any material covenant, condition or provision in any material contract,
arrangement or agreement by and among the Lender or any of its Affiliates, on the one hand, and the Company or any of its Affiliates, on the other hand (which, for the avoidance of doubt, shall include, but not be limited to, all of the Transaction
Documents); or 

  

	 	(k)	the failure to make the “offer to prepay” or the prepayments in respect of a Change of Control as set forth in Section 12(b) and 12(d), respectively. 

 

	7.	Rights of Holder upon Default 

  

	 	(a)	Upon the occurrence or existence of any Event of Default (other than an Event of Default referred to in Section 6(d) or 6(e) hereof) and at any time thereafter during the continuance of such Event of Default, the Holder
may declare all outstanding Obligations payable by the Company hereunder to be immediately due and payable without presentment, demand, protest or any other notice of any kind, all of which are hereby expressly waived, anything contained herein or
in the other Transaction Documents to the contrary notwithstanding. Upon the occurrence or existence of any Event of Default described in Section 6(d) or 6(e) hereof, immediately and without notice, all outstanding Obligations payable by the Company
hereunder shall automatically become immediately due and payable, without presentment, demand, protest or any other notice of any kind, all of which are hereby expressly waived, anything contained herein or in the other Transaction Documents to the
contrary notwithstanding. In addition to the foregoing remedies, upon the occurrence or existence of any Event of Default, the Holder may exercise any other right, power or remedy granted to it by the Transaction Documents or otherwise permitted to
it by law, either by suit in equity or by action at law, or both. 

  

	 	(b)	 Notwithstanding anything to the contrary contained herein, in addition to the rights of the Holder specified in
subsection (a) of this Section 7, on the date an Event of Default under this Convertible Note occurs, the interest rate on this 

	 	
Convertible Note shall increase, from that date forward for so long as an Event of Default is continuing, to the Default Interest Rate, with such interest payable on the last Business Day of each
month in cash and compounding annually. For the avoidance of doubt, (i) following an Event of Default and until such Event of Default is cured, the interest rate payable on this Convertible Note, as increased pursuant to this Section 7(b), shall
continue to accrue, and (ii) following any cure of an Event of Default, the interest rate payable on this Convertible Note shall revert to such rate indicated in Section 2, and shall continue to accrue theretofor until the later of the Maturity Date
or until the obligation to repay this Convertible Note in full has been satisfied. 

  

	8.	Covenants 

  

	 	(a)	Affirmative Covenants. The Company covenants that, so long as this Convertible Note shall remain outstanding, the Company shall: 

 

	 	(i)	Preservation of Corporate Existence. Subject to the express provisions hereof, the Company will carry on and conduct its activities in a proper, efficient and business-like manner and in accordance with good
business practices; and, subject to the express provisions hereof, it will do or cause to be done all things necessary to preserve and keep in full force and effect its existence and rights. 

 

	 	(ii)	Compliance with Laws. Comply with all applicable Laws of any Governmental Entity, noncompliance with which could materially adversely affect its business or condition, financial or otherwise, on a consolidated
basis, except non-compliance being contested in good faith through appropriate proceedings so long as the Company shall have set up and funded sufficient reserves, if any, required under generally accepted accounting principles with respect to such
items. 

  

	 	(iii)	Performance under the Convertible Note and the Investment Agreement. Pay, observe or perform any other covenant, obligation, condition or agreement contained in this Convertible Note or, for so long as
[original Holder] or an Affiliate thereof holds this Convertible Note, the Investment Agreement. 

  

	 	(iv)	Financial Statements. The Company shall deliver, or otherwise make available via SEDAR, to the Holder all information (including, without restriction, quarterly unaudited and annual audited financial statements
and related management’s discussion and analysis) required to be delivered by it to its shareholders pursuant to Applicable Securities Legislation, within the time periods required thereby. 

	 	(b)	Negative Covenants. The Company covenants that prior to the payment in full in cash of all Obligations, the Company shall not, and shall cause its Subsidiaries not to, directly or indirectly take any of the
following actions without the prior written consent of the Holder: 

  

	 	(i)	Limitation on Additional Debt. During the period in which the Holder together with its Affiliates continues to hold the Minimum Threshold: 

 

	 	(A)	issue or permit any Subsidiary to issue guarantees of any indebtedness of any other person; 

  

	 	(B)	issue or incur any indebtedness ranking senior to or pari passu with the Convertible Notes, other than any indebtedness incurred in connection with the refinancing or repayment of indebtedness in existence as at
the date hereof (provided that the amount of any such indebtedness issued in connection with such refinancing or repayment shall not exceed the amount of the indebtedness being refinanced or repaid); or 

 

	 	(C)	permit any subsidiary to issue or incur any indebtedness, other than any indebtedness incurred in connection with the refinancing or repayment of indebtedness in existence as at the date hereof (provided that the amount
of any such indebtedness issued in connection with such refinancing or repayment shall not exceed the amount of the indebtedness being refinanced or repaid); 

provided that notwithstanding the foregoing the Company and its Subsidiaries may issue or incur indebtedness constituted of (x)
Successor Debentures and (y) the unutilized portion (as measured on the date hereof) of any lines of credit or existing credit facilities, bankers acceptances, letters of credit, hedging agreements, credit cards, leases and similar indebtedness
(including any such facilities or indebtedness assumed by the Company as part of the Merger) and (z) other indebtedness, which if such indebtedness is issued by the Company must rank pari passu with or junior to the Convertible Notes; and
provided, further, that the total amount of the indebtedness collectively referred to in (y) and (z) above (including principal and accrued interest thereon and whether issued by the Company or any Subsidiary thereof) shall not exceed, at any
point in time following its issuance or incurrence, $3,270,000. For purposes of calculating such $3,270,000 amount, in the event that any such additional incurred indebtedness is denominated in a currency other than U.S. dollars the
foreign exchange rate to be used in determining such amount shall be the rate in effect as at the original date of this Agreement. 
  

	 	(ii)	 Dividend. The Company shall not declare or pay any dividend on the Common Shares; provided, however,
that if, notwithstanding this Section 8(b)(ii), the Company declares or pays a cash dividend on the Common Shares prior to repayment in full of this Convertible Note, the Company shall pay the Holder liquidated damages equal to the amount of
dividends 

	 	
that would have been paid to the Holder assuming the Principal Amount then outstanding was converted into Common Shares in accordance with Section 9 on the day prior to the declaration of such
dividend, which damages shall be paid concurrently with the payment of the applicable dividend. For purposes of clarity, it is agreed that the damages payment payable to the Holder under this clause (ii) shall constitute part of the Obligations
and such payment is not a penalty but a genuine pre-estimate of damages. 

  

	 	(iii)	Refrain from Violating the Convertible Note and the Investment Agreement. The Company shall not, and shall cause its Subsidiaries to not, violate or breach any covenant, obligation, condition or agreement
contained in this Convertible Note or, for so long as [original Holder] or an Affiliate thereof holds this Convertible Note, the Investment Agreement. 

  

	9.	Conversion 

  

	 	(a)	Conversion into Common Shares by the Holder. From the date that is twelve calendar months after the Date of Original Issue and at any time or from time to time thereafter prior to 4:00 p.m. (Vancouver time)
on the Business Day immediately preceding the Maturity Date, the Holder shall have the option to convert, as a whole or in part, up to the entire amount then outstanding under this Convertible Note (including the accrued but unpaid interest thereon)
into Common Shares at the Valuation Price per Common Share, subject to adjustment as provided in Section 10 hereof, as determined on the Business Day immediately prior to the date of conversion (each such adjusted Valuation Price, whether pursuant
to a conversion by the Holder or the Company, a “Conversion Price”). The number of Common Shares to be issued upon such a conversion shall be equal to the quotient obtained by dividing (x) the principal outstanding under the
Convertible Note that the Lender elects to convert (plus the accrued but unpaid interest thereon) by (y) the applicable Conversion Price; provided that the aggregate of all conversions by the Holder under this Section 9(a) shall not result in
the issuance of the greater of (i) 16,000,000 Common Shares (subject to adjustment pursuant to Section 10 for a stock split, subdivision or other adjustment of the outstanding Common Shares) and (ii) as of any date of determination, one Common Share
less than the number of Common Shares that if issued pursuant to this Section 9(a) would, pursuant to applicable Law or any regulation promulgated by any Governmental Entity, the TSX or NASDAQ, require the Company’s shareholders to approve such
issuance, in each case subject to any adjustments pursuant to Section 10. 

  

	 	(b)	 Conversion by the Company. From the day that is twenty-four calendar months after the Date of
Original Issue and at any time or from time to time thereafter prior to 4:00 p.m. (Vancouver time) on the Business Day immediately preceding the Maturity Date, if a Conversion Event shall have occurred, then the Company shall prior to the 5th
Business Days following such Conversion Event have the 

	 	
option to convert up to the entire amount outstanding under this Convertible Note (including the accrued but unpaid interest thereon) into Common Shares at the Conversion Price. The
number of Common Shares to be issued upon such a conversion shall be equal to the quotient obtained by dividing (x) the principal amount outstanding under the Convertible Note that the Company elects to convert (plus the accrued but unpaid interest
thereon) by (y) the applicable Conversion Price; provided that the aggregate of all conversions by the Company under this Section 9(b) shall not result in the conversion of greater than $8,750,000 of principal amount, subject to any adjustments
pursuant to Section 10. 

  

	 	(c)	Mechanics and Effect of Conversion. No fractional Common Shares shall be issued upon conversion of this Convertible Note. Upon the conversion of all of the principal and accrued interest outstanding under this
Convertible Note, in lieu of the Company issuing any fractional shares to the Holder, the Company shall pay to the Holder the amount of outstanding principal that is not so converted. On partial conversion of this Convertible Note, the Company shall
issue to the Holder (i) the Common Shares into which a portion of this Convertible Note is converted and (ii) an amended and restated version of this Convertible Note with a principal amount hereof that shall be equal the difference between (A) the
principal amount of this Convertible Note immediately prior to such conversion minus (B) the portion of such principal amount converted into Common Shares. Upon any conversion of this Convertible Note pursuant to this Section 9, the Holder
shall surrender this Convertible Note, duly endorsed, at the principal office of the Company. At its expense, the Company shall contemporaneously with such surrender issue and deliver to the Holder at such principal office a certificate or
certificates for the number of shares of such Common Shares to which the Holder shall be entitled upon such conversion (bearing such legends as are required by Applicable Securities Legislation and stock exchange regulations or policies, as required
by applicable Laws), together with any other securities and property to which the Holder is entitled upon such conversion under the terms of this Convertible Note. 

 

	 	(d)	Reservation of Stock Issuable Upon Conversion. The Company shall at all times reserve and keep available out of its authorized but unissued Common Shares, solely for the purpose of effecting the conversion of
this Convertible Note such number of its Common Shares as shall from time to time be sufficient to effect the conversion of this Convertible Note; and if at any time the number of authorized but unissued Common Shares shall not be sufficient to
effect the conversion of this Convertible Note the Company will take such corporate action as may be necessary to increase its authorized but unissued Common Shares to such number of shares as shall be sufficient for such purpose. 

 

	 	(e)	Payment of Taxes. The Company will pay all transfer taxes or charges that may be imposed with respect to the issue or delivery of Common Shares upon conversion of this Convertible Note. 

 

	 	(f)	Personal Information Form. Notwithstanding any other provision of this Section 9, in the event that Holder is the holder of 10% or more of the Company’s outstanding Common Shares, no conversion of any
principal or interest of this Convertible Note shall occur until the individuals that would control the votes of any Common Shares held by the Holder (upon conversion of this Convertible Note) shall have registered on the System for Electronic
Disclosure by Insiders and provided to the TSX a “Personal Information Form” and such form shall have been cleared by the TSX. The Company shall assist the Holder, with the filing of such form as necessary. 

	10.	Conversion Price Adjustments 

  

	 	(a)	Adjustment for Splits and Combinations. If the Company shall at any time or from time to time after the Date of Original Issue effect a stock split or subdivision of the outstanding Common Shares, the Conversion
Price shall be proportionately decreased, and, conversely, if the Company shall at any time or from time to time after the Date of Original Issue combine the outstanding Common Shares into a smaller number of shares, the Conversion Price in effect
immediately before the combination shall be proportionately increased. Any adjustment under this Section 10(a) shall become effective contemporaneously with the stock split, subdivision or combination. 

 

	 	(b)	Adjustment for Common Shares Dividends and Distributions. If the Company at any time or from time to time after the Date of Original Issue issues, or fixes a record date for the determination of holders of Common
Shares entitled to receive, a dividend or other distribution payable solely in additional Common Shares, in each such event the Conversion Price that is then in effect shall be decreased as of the time of such issuance or, in the event such record
date is fixed, as of the close of business on such record date, by multiplying the Conversion Price then in effect by a fraction: (i) the numerator of which is the total number of Common Shares issued and outstanding immediately prior to the time of
such issuance or the close of business on such record date; and (ii) the denominator of which is the sum of the total number of Common Shares issued and outstanding immediately prior to the time of such issuance or the close of business on such
record date plus the number of Common Shares issuable in payment of such dividend or distribution; provided, however, that if such record date is fixed and such dividend is not fully paid or if such distribution is not fully made on the date fixed
therefore, the Conversion Price shall be recomputed accordingly as of the close of business on such record date and thereafter the Conversion Price shall be adjusted pursuant to this Section 10(b) to reflect the actual payment of such dividend or
distribution. 

  

	 	(c)	 Adjustments for Other Dividends and Distributions. Subject to Section 10(k), if the Company at any time or
from time to time after the Date of Original Issue issues, or fixes a record date for the determination of holders of Common Shares entitled to receive, a dividend or other distribution in each case payable in securities of the Company other than
Common Shares or other property, in each 

	 	
such event provision shall be made so that the Holder of this Convertible Note shall receive upon conversion hereof, in addition to the number of Common Shares receivable hereupon, the amount of
securities of the Company or other property which such Holder would have received had this Convertible Note been converted into Common Shares on the date of such event and had they thereafter, during the period from the date of such event to and
including the conversion date, retained such securities or other property receivable by them as aforesaid during such period, subject to all other adjustments called for during such period under this Section 10 with respect to the rights of the
Holder of this Convertible Note or with respect to such other securities or other property by their terms. As used herein, the term “other property” does not include cash. 

 

	 	(d)	Adjustment for Reclassification, Exchange and Substitution. Subject to Section 10(k), if at any time or from time to time after the Date of Original Issue, the Common Shares issuable upon the conversion of this
Convertible Note is changed into the same or a different number of shares of any class or series of stock, whether by recapitalization, reclassification or otherwise (other than a subdivision or combination of shares or stock dividend or a
reorganization, merger, consolidation or sale of assets provided for elsewhere in this Section 10), then in any such event the Holder shall have the right thereafter to convert this Convertible Note into the kind and amount of stock and other
securities and property receivable upon such recapitalization, reclassification or other change by holders of the number of Common Shares into which this Convertible Note could have been converted immediately prior to such recapitalization,
reclassification or change, all subject to further adjustment as provided herein or with respect to such other securities or property by the terms thereof. 

  

	 	(e)	Reorganizations. Subject to Section 10(k), if at any time or from time to time after the Date of Original Issue there is a capital reorganization of the Common Shares (other than a recapitalization, subdivision,
combination, reclassification, exchange or substitution of shares provided for elsewhere in this Section 10), as a part of such capital reorganization provision shall be made so that the Holder shall thereafter be entitled to receive upon conversion
of this Convertible Note the number of shares or other securities or property of the Company to which a holder of the number of Common Shares deliverable upon such conversion would have been entitled on such capital reorganization, subject to
adjustment in respect of such securities by the terms thereof. In any such case, appropriate adjustment shall be made in the application of the provisions of this Section 10 with respect to the rights of the Holder after such capital reorganization
to the end that the provisions of this Section 10 (including adjustment of the Conversion Price then in effect and the number of shares issuable upon conversion of this Convertible Note) shall be applicable after that event and be as nearly
equivalent as practicable. 

  

	 	(f)	 Certificate of Adjustment. In each case of an adjustment or readjustment of any Conversion Price for the
number of Common Shares or other securities issuable upon conversion of this Convertible Note, the Company, at its own expense, shall 

	 	
cause its Chief Financial Officer to compute such adjustment or readjustment in accordance with the provisions hereof and prepare a certificate showing such adjustment or readjustment, and shall
mail such certificate, by first class mail, postage prepaid, to the Holder at the Holder’s address as shown in the Company’s books. The certificate shall set forth such adjustment or readjustment, showing in detail the facts upon which
such adjustment or readjustment is based. No adjustment in the Conversion Price shall be required to be made unless it would result in an increase or decrease of at least one cent, but any adjustments not made because of this sentence shall be
carried forward and taken into account in any subsequent adjustment otherwise required hereunder. 

  

	 	(g)	Notices of Record Date. Upon (i) the establishment by the Company of a record date of the holders of any class of securities for the purpose of determining the holders thereof who are entitled to receive any
dividend or other distribution, or (ii) any capital reorganization of the Company, any reclassification or recapitalization of the shares of the Company, any merger or consolidation of the Company with or into any other Company, or any transfer of
all or substantially all the assets of the Company to any other person or any voluntary or involuntary dissolution, liquidation or winding up of the Company, the Company shall mail to the Holder at least the later of (x) 20 Business Days prior to
the record date specified therein and (y) concurrent with the notice to the holders of the Common Shares, a notice specifying (A) the date on which any such record is to be taken for the purpose of such dividend or distribution and a
description of such dividend or distribution, (B) the date on which any such reorganization, reclassification, transfer, consolidation, merger, dissolution, liquidation or winding up is expected to become effective, and (C) the date, if any, that is
to be fixed as to when the holders of record of Common Shares (or other securities) shall be entitled to exchange their Common Shares (or other securities) for securities or other property deliverable upon such reorganization, reclassification
transfer, consolidation, merger, dissolution, liquidation or winding up. 

  

	 	(h)	No Impairment. The Company shall not amend its Articles of Incorporation or participate in any reorganization, transfer of assets, consolidation, merger, dissolution, issue or sale of securities or any other
voluntary action for the purpose of avoiding or seeking to avoid the observance or performance of any of the terms to be observed or performed hereunder by the Company, but shall at all times in good faith assist in carrying out all such action as
may be reasonably necessary or appropriate in order to protect the conversion rights of the Holder of this Convertible Note against dilution or other impairment as provided herein. 

 

	 	(i)	Other Adjustments. If and whenever the Company shall take any action affecting or relating to the Common Shares, other than any action described in this Section 10, which would prejudicially affect the rights of
the Holder, the Conversion Price and, if required, the number of Common Shares to be issued upon exercise of the Convertible Note will be adjusted by the Board in such manner, if any, and at such time, as the Board may, acting reasonably and in good
faith, subject to the approval of any stock exchange(s) on which the Common Shares are listed and posted for trading, reasonably determine to be equitable in the circumstances to the Holder. 

	 	(j)	Governmental Requirements. If any Common Shares, reserved or to be reserved for the purpose of conversion of the Convertible Note hereunder, require qualification with or approval of any Governmental Entity under
any federal or provincial Law applicable in British Columbia before such Common Shares may be validly issued upon conversion, the Company shall take such action as may be necessary to secure such qualification or approval, as the case may be.

  

	 	(k)	Ineligible Consideration. Notwithstanding anything to the contrary in Section 10, if the Holder would otherwise be entitled to receive, upon conversion of the Convertible Note, any Ineligible Consideration, the
Holder shall not be entitled to receive such Ineligible Consideration but the Company shall have the right (at the sole option of the Company) to deliver either such Ineligible Consideration or “prescribed securities” for the purposes of
former clause 212(1)(b)(vii)(E) of the Income Tax Act (Canada) with a market value equal to the market value of such Ineligible Consideration. 

  

	11.	Withholding Taxes. Notwithstanding any other provision of this Convertible Note, the Company shall: 

  

	 	(a)	not be obliged to reimburse, indemnify, make whole or otherwise pay to the Holder; and 

  

	 	(b)	be entitled to deduct and withhold from all amounts payable pursuant to this Convertible Note, any amounts required by applicable law to be deducted or withheld for any and all Taxes so long as the Company promptly pays
the full amount deducted or withheld to the applicable Governmental Entity in accordance with applicable law; and 

  

	 	(c)	assist the Holder in preparing all necessary forms and other paperwork to obtain any tax credits, refunds or exemptions to which the Holder is entitled in respect of any such amounts deducted or withheld; and (d) make
any filings or assist the Holder in making any filings and take other required actions to assist the Holder in recovering any such amounts deducted or withheld. 

  

	 	    	Any such amounts deducted and not owed or paid to the applicable Governmental Entity in accordance with applicable law shall be returned to the Holder promptly. The Holder shall provide any information reasonably
requested by the Company to enable it to determine whether taxes must be withheld or deducted and the amount of such withholding or deduction. Prior to deducting and withholding any amount required by applicable law to be deducted or withheld
for any and all Taxes, the Company shall provide the Holder with written notice of the claim of the applicable Governmental Entity that such withholding is required by applicable law and the Company shall take all reasonable actions, at the request
of the Holder, to reduce or eliminate any proposed withholding taxes, at the Holder’s expense. 

	12.	Change of Control 

  

	 	(a)	Notice of Change in Control. The Company will, within 5 Business Days after the Board has knowledge of the occurrence of any Change in Control, give written notice of such Change in Control to the Holder. Such
notice shall refer to this Section 12, shall contain and constitute an offer to prepay this Convertible Note as described in Section 12(b) and shall be accompanied by the certificate described in Section 12(e). 

 

	 	(b)	Offer to Prepay. The offer to prepay this Convertible Note contemplated by Section 12(a) shall be an offer to prepay, in accordance with and subject to this Section 12, all, but not less than all, this
Convertible Note on a date specified in such offer (the “Proposed Prepayment Date”), which date shall be not less than 10 Business Days and not more than 20 Business Days after the date of such offer (if the Proposed Prepayment Date
shall not be specified in such offer, the Proposed Prepayment Date shall be the first Business Day after the 25th Business Day after the date of such offer). 

  

	 	(c)	Acceptance/Rejection. The Holder may accept the offer to prepay made pursuant to this Section 12 by causing a notice of such acceptance to be delivered to the Company not later than 5 Business Days after receipt
by the Holder of the most recent offer of prepayment, but in any event at least 5 Business Days prior to the Proposed Prepayment Date. A failure by the Holder to respond to an offer to prepay made pursuant to this Section 12 shall be deemed to
constitute a rejection of such offer by such holder. 

  

	 	(d)	Prepayment. Prepayment of this Convertible Note to be prepaid pursuant to this Section 12 shall be at 100% of the principal amount of such Note, together with interest on such Note accrued to the date of
prepayment. 

  

	 	(e)	Officer’s Certificate. Each offer to prepay this Convertible Note pursuant to this Section 12 shall be accompanied by a certificate, signed by an officer of the Company and dated the date of
such offer, specifying: (i) the Proposed Prepayment Date; (ii) that such offer is made pursuant to this Section 12; (iii) the principal amount of this Convertible Note offered to be prepaid; (iv) the interest that would be due on this Convertible
Note, accrued to the Proposed Prepayment Date; (v) that the conditions of this Section 12 have been fulfilled; and (vi) in reasonable detail, the nature and date of the Change in Control. 

 

	13.	Subordination of this Convertible Note 

  

	 	(a)	 Subordination. The indebtedness, liabilities and obligations of the Company under this Convertible Note,
whether on account of principal, interest or otherwise, upon maturity (collectively the “Convertible Note Liabilities”), shall be subordinated and postponed and subject in right of payment, to the extent and in the manner

	 	
hereinafter set forth in the following sections of this Section 13, to the full and final payment of all Senior Indebtedness and the Holder agrees to and shall be bound by the provisions of this
Section 13. For the purpose of clarity, the foregoing shall not in any way limit the right of the Holder to receive, or the obligation of the Company to pay, any of the Obligations due and owing prior to the Maturity Date. 

 

	 	(b)	Order of Payment. In the event of any dissolution, winding-up, liquidation, bankruptcy, insolvency, receivership, creditor enforcement, reorganization or realization or other similar proceedings relating to the
Company or any of its property or assets (whether voluntary or involuntary, partial or complete) or any other marshalling of the assets and liabilities of the Company or any sale of all or substantially all of the assets of the Company (a
“Restructuring Event”): 

  

	 	(i)	all Senior Indebtedness shall first be paid in full, or provision made for such payment, before any payment is made on account of Convertible Note Liabilities; 

 

	 	(ii)	any payment or distribution of assets of the Company, whether in cash, property or securities, to which the Holder would be entitled except for the provisions of this Section 13, shall be paid or delivered by the
trustee in bankruptcy, receiver, assignee for the benefit of creditors, or other liquidating agent making such payment or distribution, to the Senior Creditors to the extent necessary to pay all Senior Indebtedness in full after giving effect to any
concurrent payment or distribution, or provision therefore, to the Senior Creditors; and 

  

	 	(iii)	the Senior Creditors or a receiver or a receiver-manager of the Company or of all or part of its assets or any other enforcement agent may sell, mortgage, or otherwise dispose of the Company assets in whole or in part,
free and clear of all Convertible Note Liabilities and without the approval of the Holder or any requirement to account to the Holder; provided, however, that the consideration from any such sale, mortgage or disposal shall be utilized to repay the
Convertible Note Liabilities and other pari passu debt following the repayment (or provision made for such repayment of) Senior Indebtedness. 

  

	 	    	The rights and priority of the Senior Indebtedness and the subordination pursuant hereto shall not be affected by: 

  

	 	(A)	the time, sequence or order of creating, granting, executing, delivering of, or registering, perfecting or failing to register or perfect any security notice, caveat, financing statement or other notice in respect of
the Senior Security; 

  

	 	(B)	the time or order of the attachment, perfection or crystallization of any security constituted by the Senior Security; 

	 	(C)	the taking of any collection, enforcement or realization proceedings pursuant to the Senior Security; 

  

	 	(D)	the date of obtaining of any judgment or order of any bankruptcy court or any court administering bankruptcy, insolvency or similar proceedings as to the entitlement of the Senior Creditors, or any of them or the Holder
or any of them to any money or property of the Company; 

  

	 	(E)	the failure to exercise any power or remedy reserved to the Senior Creditors under the Senior Security or to insist upon a strict compliance with any terms thereof; 

 

	 	(F)	whether any Senior Security is now perfected, hereafter ceases to be perfected, is avoidable by any trustee in bankruptcy or like official or is otherwise set aside, invalidated or lapses; 

 

	 	(G)	the date of giving or failing to give notice to or making demand upon the Company; or 

  

	 	(H)	any other matter whatsoever. 

 For purposes of clarity, prior to or following a
Restructuring Event, neither the foregoing Section 13(b) nor any other provision herein shall prevent the Holder from exercising its rights to convert pursuant to Section 9(a). 

 

	 	(c)	Subrogation to Rights of Senior Creditors. Subject to the prior payment in full of all Senior Indebtedness, the Holder shall be subrogated to the rights of the Senior Creditors to receive payments or
distributions of assets of the Company to the extent of the application thereto of such payments or other assets which would have been received by the Holder but for the provisions hereof until the principal of and interest on this Convertible Note
shall be paid in full, and no such payments or distributions to the Holder of cash, property or securities, which otherwise would be payable or distributable to the Senior Creditors, shall, as between the Company, its creditors other than the Senior
Creditors, and the Holder, be deemed to be a payment by the Company to the Senior Creditors or on account of the Senior Indebtedness, it being understood that the provisions of this Section 13 are intended solely for the purpose of defining the
relative rights of the Holder, on the one hand, and the Senior Creditors, on the other hand. 

 The Holder, hereby waives any
and all rights to require a Senior Creditor to pursue or exhaust any rights or remedies with respect to the Company or any property and assets subject to the Senior Security or in any other manner to require the marshalling of property, assets or
security in connection with the exercise by the Senior Creditors of any rights, remedies or recourses available to them. 

	 	(d)	Obligation to Pay Not Impaired. Nothing contained in this Section 13 or elsewhere in this Convertible Note is intended to or shall impair, as between the Company, its creditors other than the Senior Creditors,
and the Holder, the obligation of the Company, which is absolute and unconditional, to pay to the Holder the principal of and interest on this Convertible Note, as and when the same shall become due and payable in accordance with its terms, or
affect the relative rights of the Holder and creditors of the Company other than the Senior Creditors, nor shall anything herein or therein prevent the Holder from exercising all remedies otherwise permitted by applicable Law upon default under this
Convertible Note, subject to the rights, if any, under this Section 13 of the Senior Creditors. 

  

	 	(e)	No Payment if Senior Indebtedness in Default. Upon the maturity of any Senior Indebtedness by lapse of time, acceleration or otherwise, or any other enforcement following acceleration of the obligations under the
Senior Indebtedness, then, except as provided in Section 13(f), all such Senior Indebtedness shall first be paid in full, or shall first have been duly provided for, before any payment is made on account of the Convertible Note Liabilities or
otherwise in respect of this Convertible Note. 

 In case of an event of default that is continuing with respect to any Senior
Indebtedness permitting (either at that time or upon notice, lapse of time or satisfaction of other condition precedent) a Senior Creditor to demand payment or accelerate the maturity thereof, unless and until such event of default shall have been
cured or waived or shall have ceased to exist, and provided the Senior Creditor to whom the default relates has given notice of such default to the Company, no payment (by purchase of this Convertible Note) shall be made by the Company with respect
to the Convertible Note Liabilities and the Holder shall not be entitled to demand, accelerate, institute proceedings for the collection of, or receive any payment or benefit (including without limitation by set-off, combination of accounts or
otherwise in any manner whatsoever) on account of this Convertible Note after the happening of such a default, and unless and until such event of default shall have been cured or waived or shall have ceased to exist, such payments shall be held in
trust for the benefit of, and, if and when such Senior Indebtedness shall have become due and payable, shall be paid over to, the Senior Creditors or to the trustee or trustees under any note under which any instruments evidencing an amount of such
Senior Indebtedness remaining unpaid until all such Senior Indebtedness shall have been paid in full, after giving effect to any concurrent payment or distribution to such Senior Creditors. 

The fact that any payment hereunder is prohibited by this Section 13(e) shall not prevent the failure to make such payment from being an
Event of Default hereunder. 
  

	 	(f)	 Payment on Note Permitted. Nothing contained in this Section 13 or elsewhere in this Convertible Note
shall affect the obligation of the Company to make, or prevent the Company from making, at any time, except as prohibited by 

	 	
Section 13(b) or 13(e), any payment of principal of, interest on, or any other Obligation under this Convertible Note. The fact that any such payment is prohibited by Section 13(b) or
Section 13(e) shall not prevent the failure to make such payment from being an Event of Default hereunder. Nothing contained in this Section 13 or elsewhere in this Convertible Note, shall prevent, except as prohibited by Section 13(b) or
13(e), the application by the Holder of any monies deposited for the purpose, to the payment of or on account of the Convertible Note Liabilities. 

  

	 	(g)	Confirmation of Subordination. The Holder by its acceptance thereof agrees to take such action as may be necessary or appropriate to effect the subordination as provided in this Section 13. Upon request of the
Company, and upon being furnished an Officer’s Certificate stating that one or more named Persons are Senior Creditors and specifying the amount and nature of the Senior Indebtedness of such Senior Creditor, the Holder shall enter into a
written agreement or agreements, in a form acceptable to the Senior Creditor, each acting reasonably and in good faith, with the Company and the Persons named in such Officer’s Certificate providing that such Persons are entitled to all the
rights and benefits of this Section 13 as Senior Creditors and for such other matters (such as standstill periods and an agreement not to amend the provisions of this Section 13 and the definitions used herein without the consent of such Senior
Creditors), as the Senior Creditors may reasonably request. Such agreement shall be conclusive evidence that the indebtedness specified therein is Senior Indebtedness; however, nothing herein shall impair the rights of any Senior Creditor who has
not entered into such an agreement. 

  

	 	(h)	Rights of Senior Creditors Not Impaired. No right of any present or future holder of any Senior Indebtedness to enforce the subordination herein will at any time or in any way be prejudiced or impaired by
any act or failure to act on the part of the Company or by any non-compliance by the Company with the terms, provisions and covenants of this Convertible Note, regardless of any knowledge thereof which any such holder may have or be otherwise
charged with. 

  

	 	(i)	Altering the Senior Indebtedness. Subject to Section 8(b)(i) hereof, the holders of the Senior Indebtedness have the right to increase, extend, renew, revise, restate, modify or amend the terms of the
Senior Indebtedness or any security therefor and to release, sell or exchange such security and otherwise to deal freely with the Company, all without notice to or consent of the Holder and without affecting the liabilities and obligations of the
parties to this Convertible Note or the Holder. 

  

	 	(j)	Invalidated Payments. In the event that any of the Senior Indebtedness shall be paid in full and subsequently, for whatever reason, such formerly paid or satisfied Senior Indebtedness becomes unpaid or
unsatisfied, the terms and conditions of this Section 13 shall be reinstated and the provisions of this Article shall again be operative until all Senior Indebtedness is repaid in full, provided that such reinstatement shall not give the Senior
Creditors any rights or recourses against the Holder for amounts paid to the Holder subsequent to such payment or satisfaction in full and prior to such reinstatement. 

	 	(k)	Contesting Security. The Holder agrees that it shall not contest or bring into question the validity, perfection or enforceability of any of the Senior Security, or the relative priority of the Senior
Security. 

  

	 	(l)	Obligations Created by Section 13. The Company and the Holder agree that: 

  

	 	(i)	the provisions of this Section 13 are an inducement and consideration to each Senior Creditor to give or continue credit to the Company, its Subsidiaries or others or to acquire Senior Indebtedness; 

 

	 	(ii)	each Senior Creditor may accept the benefit of this Section 13 on the terms and conditions set forth in this Section 13 by giving or continuing credit to the Company, its Subsidiaries or others or by acquiring Senior
Indebtedness, in each case without notice to the Holder and without establishing actual reliance on this Section 13; and 

  

	 	(iii)	each obligation created by this Section 13 is created for the benefit of the Senior Creditors and is hereby declared to be created in their favour by the Company and the Holder and shall be binding on the Company and
the Holder whether or not the confirmation described in Section 13(g) is requested, executed or delivered. 

  

	 	(m)	No Set-Off. The Company and the Holder agree, that the Holder shall not have any rights of set-off or counterclaim with respect to the principal of and interest on this Convertible Note at any time when any
payment of, or in respect of, such amounts to the Holder is prohibited by this Section 13 or is otherwise required to be paid to the Senior Creditors. 

  

	14.	Additional Covenants of Holder 

  

	 	(a)	No Short Sales. So long as Holder is the holder of this Convertible Note, Holder will not and will ensure that its Affiliates do not engage in any transaction which is designed to sell short the Common Shares or
any other publicly traded securities of the Company. 

  

	 	(b)	 Confidentiality. All material non-public information and data, in whatever form, obtained by Holder in
respect of the Company and the subject-matter of the Investment Agreement (the “Confidential Information”) shall be held by Holder in the strictest confidence and shall not be disclosed to any third party; provided that such
Confidential Information may be disclosed if the disclosure (i) is made with the consent of the Company; (ii) is made to an Affiliate (including any limited partner, general partner, member, manager, shareholder, director, officer or employee) of
Holder and such Affiliate agrees to be subject to such confidentiality provisions; (iii) is required by Law or by a Governmental Entity; (iv) is in respect of information or data that is in the public domain at the time of

	 	
the disclosure through no fault of Holder or any party to which it has disclosed the information; (v) to the extent that the Holder can demonstrate that such information was, prior to the receipt
thereof from the Company, in the possession of the Holder or was subsequently independently developed by the Holder; (vi) is made to Holder’s advisors or representatives, which agree to maintain the confidentiality of the Confidential
Information; or (vii) is received from a third party not subject to confidentiality obligations with respect to such information. 

  

	15.	Further Assurances. Each Party shall promptly do, make, execute, deliver, or cause to be done, made, executed or delivered, all such further acts, documents and things as the other Party may require, acting
reasonably, from time to time, for the purpose of giving effect to the Investment Agreement and this Convertible Note, and shall take such steps as may be reasonably within its power to implement the full extent of the Investment Agreement and this
Convertible Note. 

  

	16.	Waiver and Amendment. Any provision of this Convertible Note may be amended, waived or modified upon the written consent of the Company and the Holder. Additionally, the Holder shall be deemed to have waived any
breach of any covenant set forth in Section 8 in the event that each member of the Board appointed by Lender votes in favor of the action that causes such breach, provided that all material terms related to the cause thereof were
disclosed to such Board members. 

  

	17.	Transfer of this Convertible Note or Securities Issuable on Conversion or Payment Hereunder. Transfers of this Convertible Note shall be registered upon registration books maintained for such purpose by or on
behalf of the Company. Prior to presentation of this Convertible Note for registration of transfer, the Company shall treat the registered holder hereof as the owner and holder of this Convertible Note for the purpose of receiving all payments of
principal and interest hereon and for all other purposes whatsoever, whether or not this Convertible Note shall be overdue and the Company shall not be affected by notice to the contrary. 

 

	18.	Assignment. Neither this Convertible Note nor any of the rights, interests or obligations hereunder may be assigned, by operation of law or otherwise, as a whole or in part, (i) by the Company without the prior
written consent of the Holder, or (ii) by the Holder without the prior written consent of the Company; provided that the Holder or an Affiliate of the Lender may assign the whole of this Convertible Note and the rights, interests or
obligations hereunder to any other Affiliate of the Lender without the prior written consent of the Company, so long as the Holder provides prompt written notice to the Company of such assignment. Notwithstanding the foregoing (i) this Convertible
Note may only be assigned in whole and not in part, (ii) the Company may, in its reasonable discretion, refuse to consent to the transfer of this Convertible Note to any direct competitor of the Company, including but not limited to Volvo Truck
Corporation, Cummins Inc., AVL LIST GmbH and Weichai Power Co., Ltd. or any Affiliates thereof and (iii) until the Company receives notice in accordance with this section the Company shall treat the registered holder hereof as the owner and
holder of this Convertible Note for the purpose of receiving all payments of principal and interest hereon and for all other purposes whatsoever, whether or not this Convertible Note shall be overdue. 

	19.	Treatment of Note. The Company will treat, account and report the Convertible Note in accordance with generally accepted accounting principles in the United States of America. 

 

	20.	Notices. Any notice, request or other communication required or permitted hereunder shall be in writing and shall be deemed to have been duly given if personally delivered or mailed by registered or certified
mail, postage prepaid, or by recognized overnight courier, personal delivery or facsimile transmission at the respective addresses or facsimile number of the parties as set forth in or otherwise designated by either party pursuant to the Investment
Agreement or on the register maintained by the Company. Any party hereto may by notice so given change its address or facsimile number for future notice hereunder. Notice shall conclusively be deemed to have been given when received if received
prior to 4:00 p.m. (local time) otherwise it shall be deemed to have been received the following Business Day. 

  

	21.	Interaction with other Unsecured Notes or Debentures. The Convertible Note and the Debentures shall rank pari passu notwithstanding date of issue. 

 

	22.	Expenses; Waivers. If action is instituted to collect this Convertible Note, the Company shall pay all costs and expenses, including, without limitation, reasonable attorneys’ fees and costs, incurred in
connection with such action. The Company hereby waives notice of default, presentment or demand for payment, protest or notice of nonpayment or dishonor and all other notices or demands relative to this instrument. 

 

	23.	Successors and Assigns. Subject to the restrictions on transfer described in Sections 17 and 18 hereof, the rights and obligations of the Company and the Holder shall be binding upon and benefit the
successors, assigns, heirs, administrators and transferees of the parties. 

  

	24.	Governing Law; Jury Waiver. This Convertible Note and all actions arising out of or in connection with this Convertible Note shall be governed by and construed in accordance with the laws of the State of New
York. Any action or proceeding brought by a Party arising out of or in connection with this Convertible Note may be brought in a court of competent jurisdiction located in the City of New York, New York. The Parties agree not to contest such
jurisdiction or seek to transfer any action relating to such dispute brought in New York to any other jurisdiction. Service of process on the Parties in any action arising out of or relating to this Convertible Note shall be effective if
delivered to the Parties in accordance with Section 8.7 of the Investment Agreement. THE PARTIES HERETO WAIVE ALL RIGHT TO TRIAL BY JURY IN ANY ACTION OR PROCEEDING TO ENFORCE OR DEFEND ANY RIGHTS UNDER THIS CONVERTIBLE NOTE. 

[Remainder of Page Intentionally Left Blank; Signature Page Follows] 

 IN WITNESS WHEREOF, the Company has caused this Convertible Note to be issued as of the
date first written above. 
  

			
	WESTPORT INNOVATIONS INC.
		
	Per:	 	  

		 	 Name:
 Title:

		
	Per:	 	  

		 	 Name:
 Title:

 EXHIBIT B 

JOINDER TO INVESTMENT AGREEMENT 

THIS JOINDER to the Investment Agreement, dated as of January     , 2016, by and between Westport Innovations Inc. (the
“Company”), and Cartesian Capital Group, L.L.C. (the “Agreement”), is made and entered into as of
                     by and between the Company and
                     (“Purchaser”). Capitalized terms used but not otherwise defined herein shall have the meanings set forth in the
Agreement. 
 WHEREAS, the Purchaser has acquired certain Convertible Notes of the Company (“Convertible Notes”), and the
Agreement and the Company require the Purchaser, as a Purchaser of Convertible Notes, to become a party to the Agreement, and the Purchaser agrees to do so in accordance with the terms hereof. 

NOW, THEREFORE, in consideration of the mutual covenants contained herein and other good and valuable consideration, the receipt and
sufficiency of which are hereby acknowledged, the parties to this Joinder hereby agree as follows: 
 1. Agreement to be Bound. The Purchaser hereby
agrees that upon execution of this Joinder, it shall become a party to the Agreement and shall be fully bound by, and subject to, all of the covenants, terms and conditions of the Agreement as though an original party thereto and acknowledges that
it is a “Purchaser”, as that term is defined in the Agreement for all purposes of the Agreement, including with respect to the representations and warranties contained in Article IV to the Agreement, and shall be deemed a Holder of
Convertible Notes, as defined in the Convertible Notes. 
 2. Successors and Assigns. Except as otherwise provided herein, this Joinder shall
bind and inure to the benefit of and be enforceable by the Company and its successors and assigns and Purchaser and any subsequent Purchasers of Convertible Notes and the respective successors and assigns of each of them, so long as they hold any
Convertible Notes. 
 3. Counterparts. This Joinder may be executed in separate counterparts and may be signed and delivered by means of
facsimile machine or in portable document format each of which counterparts shall be treated as an original and all of which taken together shall constitute one and the same agreement having the same binding legal effect as if it were the original
signed version thereof. 
 4. Notices. For purposes of Section 8.7 of the Agreement, all notices, demands or other communications to the
Purchaser shall be directed to: 
  

									
	 	  		  		  	
	 	  		  		  	
	 	  		  		  	
					
	Facsimile: 	  	 	  		  		  	

 5. Governing Law. This Joinder shall be governed by and construed in accordance with the laws of the State
of New York and the parties hereby irrevocably submit to the non-exclusive jurisdiction of the courts of the City of New York for all matters arising out of or in connection with this Joinder. 

 6. Descriptive Headings. The descriptive headings of this Joinder are inserted for convenience only
and do not constitute a part of this Joinder. 

 IN WITNESS WHEREOF, the parties hereto have executed this Joinder as of the date first above
written. 
  

			
	 WESTPORT INNOVATIONS INC.

		
	 Per:
	 	  

		 	 [Name]

[Title]

	
	 [PURCHASER]

		
	 Per:
	 	  

		 	 [Name]

[Title]

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