Document:

Form of Voting and Exchange Agreement

 Exhibit 10.10 
 EXHIBIT B—VOTING AND EXCHANGE AGREEMENT 
  

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 FORM OF VOTING AND EXCHANGE TRUST AGREEMENT 
 THIS VOTING AND EXCHANGE TRUST AGREEMENT is entered into as of •, 2006, by and between API Nanotronics Corp., formerly known as Rubincon Ventures
Inc., a Delaware corporation (“RVI”), RVI Sub, Inc., an Ontario corporation (“RVI Sub”), and Equity Transfer & Trust Company (“Trustee”). 
 WHEREAS, pursuant to a Combination Agreement dated effective as of •, 2006 by and between RVI and API Electronics Group Corp.
(“API”) (such agreement as it may be amended or restated is hereinafter referred to as the “Combination Agreement”), the parties agreed that on the Effective Date (as defined in the Combination Agreement), RVI and
RVI Sub would execute and deliver a Voting and Exchange Trust Agreement containing the terms and conditions set forth in Exhibit D to the Combination Agreement together with such other terms and conditions as may be agreed to by the parties to the
Combination Agreement acting reasonably. 
 AND WHEREAS, pursuant to an arrangement (the “Arrangement”) effected by a
Articles of Arrangement dated •, 2006 filed pursuant to the Business Corporations Act (Ontario) (or any successor or other corporate statute by which API may in the future be governed) (the “Act”), each issued and outstanding
common share of API (an “API Common Share”) was exchanged for ten (10) shares of RVI Common Stock or at the option of shareholders resident in Canada, ten (10) Exchangeable Shares of RVI Sub (the “Exchangeable
Shares”); 
 AND WHEREAS, the Articles of Incorporation of RVI Sub set forth the rights, privileges, restrictions and conditions
attaching to the Exchangeable Shares (collectively, the “Exchangeable Share Provisions”), and a copy of such Articles of Incorporation is attached hereto as Exhibit A; 
 AND WHEREAS, RVI is to provide voting rights in RVI to each holder (other than RVI and its Subsidiaries) from time to time of Exchangeable Shares, such
voting rights per Exchangeable Share to be equivalent to the voting rights per share of RVI Common Stock; 
 AND WHEREAS, RVI is to grant to
and in favor of the holders (other than RVI and its subsidiaries) from time to time of Exchangeable Shares the right, in the circumstances set forth herein, to require RVI to purchase from each such holder all or any part of the Exchangeable Shares
held by the holder; 
 AND WHEREAS, the parties desire to make appropriate provision and to establish a procedure whereby voting rights in
RVI shall be exercisable by holders (other than RVI and its subsidiaries) from time to time of Exchangeable Shares by and through the Trustee, which will hold legal title to and a share certificate in respect of one share of RVI Special Voting Stock
(the “RVI Special Voting Stock”) to which voting rights attach for the benefit of such holders of Exchangeable Shares and whereby the rights to require RVI or, at the option of RVI, RVI Holdco, to purchase Exchangeable Shares from
the holders thereof (other than RVI and its subsidiaries) shall be exercisable by such holders from time to time of Exchangeable Shares by and through the Trustee, which will hold legal title to such rights for the benefit of such holders;

 AND WHEREAS, these recitals and any statements of fact in this agreement are made by RVI and RVI Sub and not by the Trustee; 

NOW THEREFORE, in consideration of the respective covenants and agreements provided in this agreement and for other good and valuable consideration
(the receipt and sufficiency of which are hereby acknowledged), the parties agree as follows: 
 ARTICLE I 
 DEFINITIONS AND INTERPRETATION 
 1.1
Definitions 
 In this agreement, the following terms shall have the following meanings: 
 “Act” has the meaning in the recitals hereto; 
  

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 “Aggregate Equivalent Vote Amount” means, with respect to any matter,
proposition or question on which holders of RVI Common Stock are entitled to vote, consent or otherwise act, the product of (i) the number of shares of Exchangeable Shares issued and outstanding and held by Holders multiplied by (ii) the
Equivalent Vote Amount. 
 “API” has the meaning in the recitals hereto. 
 “Arrangement” has the meaning provided in the recitals hereto. 
 “Automatic Exchange Rights” means the benefit of the obligation of RVI to effect the automatic exchange of shares of
Exchangeable Shares for RVI Common Stock pursuant to Section 5.12 hereof. 
 “Board of Directors” means
the Board of Directors of RVI Sub. 
 “Business Day” has the meaning provided in the Exchangeable Share
Provisions. 
 “Combination Agreement” has the meaning in the recitals hereto. 
 “Equivalent Vote Amount” means, with respect any matter, proposition or question on which holders of RVI Common Stock are
entitled to vote, consent or otherwise act, the number of votes to which a holder of one share of RVI Common Stock is entitled with respect to such matter, proposition or question. 
 “Exchange Put Right” has the meaning provided in the Exchangeable Share Provisions. 
 “Exchange Right” has the meaning provided in Section 5.1(b) hereof. 
 “Exchangeable Share Consideration” has the meaning provided in the Exchangeable Share Provisions. 
 “Exchangeable Share Price” has the meaning provided in the Exchangeable Share Provisions. 
 “Exchangeable Share Provisions” has the meaning provided in the recitals hereto. 
 “Exchangeable Shares” has the meaning provided in the recitals hereto. 
 “Holder Votes” has the meaning provided in Section 4.2 hereof. 
 “Holders” means the registered holders from time to time of Exchangeable Shares, other than RVI and its Subsidiaries.

 “Insolvency Event” means the institution by RVI Sub of any proceeding to be adjudicated a bankrupt or
insolvent or to be dissolved or wound-up, or the consent of RVI Sub to the institution of bankruptcy, insolvency, dissolution or winding-up proceedings against it, or the filing of a petition, answer or consent seeking dissolution or winding-up
under any bankruptcy, insolvency or analogous laws, including without limitation the Companies Creditors Arrangement Act (Canada) and the Bankruptcy and Insolvency Act (Canada), and the failure by RVI Sub to contest in good faith any such
proceedings commenced in respect of RVI Sub within 15 days of becoming aware thereof, or if so contested the adjudication that RVI Sub is bankrupt or insolvent or is to be dissolved or wound-up, or the consent by RVI Sub to the filing of any such
petition or to the appointment of a receiver, or the making by RVI Sub of a general assignment for the benefit of creditors, or the admission in writing by RVI Sub of its inability to pay its debts generally as they become due, or RVI Sub’s not
being permitted, pursuant to liquidity or solvency requirements of applicable law, to redeem any Retracted Shares pursuant to Section 6.5 of the Exchangeable Share Provisions. 
 “Liquidation Call Right” has the meaning provided in the Exchangeable Share Provisions. 
 “Liquidation Event” has the meaning provided in subsection 5.12(b) hereof. 
 “Liquidation Event Effective Time” has the meaning provided in subsection 5.12(c) hereof. 
 “List” has the meaning provided in Section 4.6 hereof. 
 “Officer’s Certificate” means, with respect to RVI or RVI Sub, as the case may be, a certificate signed by any one
of the Chairman of the Board, the Vice-Chairman of the Board (if there be one), the President or any Vice-President of RVI or RVI Sub, as the case may be. 
  

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 “Person” includes an individual, body corporate, partnership, company,
unincorporated syndicate or organization, trust, trustee, executor, administrator and other legal representative. 
 “Plan of Arrangement” has the meaning provided in the Exchangeable Share Provisions. 
 “Redemption Call Right” has the meaning provided in the Exchangeable Share Provisions. 
 “Retracted Shares” has the meaning provided in Section 5.7 hereof. 
 “Retraction Call
Right” has the meaning provided in the Exchangeable Share Provisions. 
 “RVI” has the meaning in
the recitals hereto. 
 “RVI Common Stock” has the meaning provided in the Exchangeable Share Provisions.

 “RVI Consent” has the meaning provided in Section 4.2 hereof. 
 “RVI Holdco” means a subsidiary of RVI (other than RVI Sub) established by RVI for the purpose of purchasing Exchangeable
Shares and delivering RVI Common Stock as provided for in this Agreement, the Exchangeable Share Provisions or the Support Agreement. 
 “RVI Meeting” has the meaning provided in Section 4.2 hereof. 
 “RVI Special Voting Stock” has the meaning provided in the recitals hereto. 
 “RVI Stock
Options” means the outstanding options entitling the holders to acquire upon exercise thereof up to 5,100,000 shares of RVI Common Stock in the aggregate. 
 “RVI Sub” has the meaning in the recitals hereto. 
 “Successor” has the meaning provided in subsection 11.1 (a) hereof. 
 “Support Agreement” means that certain support agreement made as of even date hereof by and between RVI and RVI Sub.

 “Trust” means the trust created by this agreement. 
 “Trust Estate” means the Voting Share, any other securities, the Exchange Put Right, the Exchange Right, the Automatic
Exchange Rights and any money or other property which may be held by the Trustee from time to time pursuant to this agreement. 
 “Trustee” means Equity Transfer & Trust Company and, subject to the provisions of Article 10 hereof, includes any successor trustee or permitted assigns. 
 “Voting Rights” means the voting rights attached to the Voting Share. 
 “Voting Share” means the one share of RVI Special Voting Stock, U.S. $0.011 par value, issued by RVI to and deposited
with the Trustee, which entitles the holder of record to a number of votes at meetings of holders of RVI Common Stock equal to the Aggregate Equivalent Vote Amount. 
 1.2 Interpretation Not Affected by Headings, Etc. 
 The division of this
agreement into articles, sections and paragraphs and the insertion of headings are for convenience of reference only and shall not affect the construction or interpretation of this agreement. 
 1.3 Number, Gender, Etc. 
 Words
importing the singular number only shall include the plural and vice versa. Words importing the use of any gender shall include all genders. 
 1.4
Date for Any Action 
 If any date on which any action is required to be taken under this agreement is not a Business
Day, such action shall be required to be taken on the next succeeding Business Day. 
  

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 1.5 Payments 
 All payments to be made hereunder will be made without interest and less any tax required by Canadian law to be deducted or withheld. 
 ARTICLE II 
 PURPOSE OF AGREEMENT 
 The purpose of this agreement is to create the Trust for the benefit of the Holders, as herein provided. The Trustee will hold the Voting Share in order
to enable the Trustee to exercise the Voting Rights and will hold the Exchange Put Right, the Exchange Right and the Automatic Exchange Rights in order to enable the Trustee to exercise such rights, in each case as trustee for and on behalf of the
Holders as provided in this agreement. 
 ARTICLE III 
 VOTING SHARE 
 3.1 Issuance and Ownership of the Voting Share 
 RVI hereby issues to and deposits with the Trustee the Voting Share to be hereafter held of record by the Trustee as trustee for and on behalf of, and for
the use and benefit of, the Holders and in accordance with the provisions of this agreement. RVI hereby acknowledges receipt from the Trustee as trustee for and on behalf of the Holders of good and valuable consideration (and the adequacy thereof)
for the issuance of the Voting Share by RVI to the Trustee. During the term of the Trust and subject to the terms and conditions of this agreement, the Trustee shall possess and be vested with full legal ownership of the Voting Share and shall be
entitled to exercise all of the rights and powers of an owner with respect to the Voting Share, provided that the Trustee shall: 
 (a) hold the Voting Share and the legal title thereto as trustee solely for the use and benefit of the Holders in accordance with the provisions of this agreement; and 
 (b) except as specifically authorized by this agreement, have no power or authority to sell, transfer, vote or otherwise deal in or with
the Voting Share, and the Voting Share shall not be used or disposed of by the Trustee for any purpose other than the purposes for which this Trust is created pursuant to this agreement. 
 3.2 Legended Share Certificates 
 RVI Sub will cause each certificate
representing Exchangeable Shares to bear an appropriate legend notifying the Holders of their right to instruct the Trustee with respect to the exercise of the Voting Rights with respect to the Exchangeable Shares held by a Holder. 
 3.3 Safe Keeping of Certificate 
 The certificate representing the Voting Share shall at all times be held in safe keeping by the Trustee or its agent. 
 3.4
Holders’ Benefit 
 For greater certainty, the Trustee holds the benefit of the Voting Rights for the Holders,
but all other rights in respect of the Voting Share, including without limitation any rights to receive dividends on the Voting Share, are for benefit of RVI. 
  

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 ARTICLE IV 
 EXERCISE OF VOTING RIGHTS 
 4.1 Voting Rights 
 The Trustee, as the holder of record of the Voting Share, shall be entitled to all of the Voting Rights, including the right to consent to or to vote in
person or by proxy the Voting Share, on any matter, question or proposition whatsoever that may properly come before the stockholders of RVI at a RVI Meeting or in connection with a RVI Consent (in each case, as hereinafter defined). The Voting
Rights shall be and remain vested in and exercised by the Trustee. Subject to Section 7.15 hereof, the Trustee shall exercise the Voting Rights only on the basis of instructions received pursuant to this Article 4 from Holders entitled to
instruct the Trustee as to the voting thereof at the time at which a RVI Consent is sought or a RVI Meeting is held. To the extent that no instructions are received from a Holder with respect to the Voting Rights to which such Holder is entitled,
the Trustee shall not exercise or permit the exercise of such Holder’s Voting Rights. 
 4.2 Number of Votes 
 With respect to all meetings of stockholders of RVI at which holders of shares of RVI Common Stock are entitled to vote (a “RVI Meeting”)
and with respect to all written consents sought by RVI from its stockholders including the holders of shares of RVI Common Stock (a “RVI Consent”), each Holder shall be entitled to instruct the Trustee to cast and exercise, in the
manner instructed, a number of votes equal to the Equivalent Vote Amount for each Exchangeable Share owned of record by such Holder on the record date established by RVI or by applicable law for such RVI Meeting or RVI Consent, as the case may be,
(the “Holder Votes”) in respect of each matter, question or proposition to be voted on at such RVI Meeting or to be consented to in connection with such RVI Consent. 
 4.3 Mailings to Shareholders 
 With respect to each RVI Meeting and RVI Consent,
the Trustee will mail use its reasonable efforts to or cause to be mailed (or otherwise communicate in the same manner as RVI utilizes in communications to holders of RVI Common Stock, subject to the Trustee’s ability to provide this method of
communication and upon being advised in writing of such method) to each of the Holders named in the List on the same day as the initial mailing or notice (or other communication) with respect thereto is given by RVI to its stockholders: 

(a) a copy of such notice, together with any proxy or information statement and related materials to be provided to holders of RVI
Common Stock; 
 (b) a statement of the number of Holder Votes which the Holder is entitled to exercise; 
 (c) a statement that such Holder is entitled to instruct the Trustee as to the exercise of the Holder Votes with respect to such RVI
Meeting or RVI Consent, as the case may be, or, pursuant to Section 4.7 hereof, to attend such RVI Meeting and to exercise personally the Holder Votes thereat; 
 (d) a statement as to the manner in which such instructions may be given to the Trustee, including an express indication that instructions
may be given to the Trustee to give: 
 (i) a proxy to such Holder or such Holder’s designee to exercise personally the
Holder Votes; or 
 (ii) a proxy to a designated agent or other representative of the management of RVI to exercise such
Holder Votes; 
 (e) a statement that if no voting instructions are received from the Holder, the Holder Votes to which such
Holder is entitled will not be exercised; 
 (f) a form of direction whereby the Holder may so direct and instruct the Trustee
as contemplated herein; and 
 (g) a statement of (i) the time and date by which such instructions must be received by
the Trustee in order to be binding upon it, which in the case of a RVI Meeting shall not be earlier than the close of business on the Business Day prior to such meeting, and (ii) the method for revoking or amending such instructions.

  

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 The materials referred to above are to be provided by RVI to the Trustee, but shall be subject to review
and comment by the Trustee. 
 For the purpose of determining Holder Votes to which a Holder is entitled in respect of any such RVI Meeting
or RVI Consent, the number of Exchangeable Shares owned of record by the Holder shall be determined at the close of business on the record date established by RVI or by applicable law for purposes of determining stockholders entitled to vote at such
RVI Meeting or to give written consent in connection with such RVI Consent. RVI will notify the Trustee in writing of any decision of the board of directors of RVI with respect to the calling of any such RVI Meeting or the seeking of any such RVI
Consent and shall provide all necessary information and materials to the Trustee in each case promptly and in any event in sufficient time to enable the Trustee to perform its obligations contemplated by this Section 4.3. 
 4.4 Copies of Stockholder Information 
 RVI will deliver to the Trustee copies of all proxy materials, (including notices of RVI Meetings, but excluding proxies to vote shares of RVI Common Stock), information statements, reports (including without limitation all interim and
annual financial statements) and other written communications that are to be distributed from time to time to holders of RVI Common Stock in sufficient quantities and in sufficient time so as to enable the Trustee to send those materials to each
Holder, to the extent possible, at the same time as such materials are first sent to holders of RVI Common Stock. The Trustee will mail or otherwise send to each Holder, at the expense of RVI, copies of all such materials (and all materials
specifically directed to the Holders or to the Trustee for the benefit of the Holders by RVI) received by the Trustee from RVI, to the extent possible, at the same time as such materials are first sent to holders of RVI Common Stock. The Trustee
will make copies of all such materials available for inspection by any Holder at the Trustee’s principal transfer office in the city of Toronto. 
 4.5 Other Materials 
 Immediately after receipt by RVI or any stockholder of RVI of any material sent or
given generally to the holders of RVI Common Stock by or on behalf of a third party, including without limitation dissident proxy and information circulars (and related information and material) and tender and exchange offer circulars (and related
information and material), RVI shall use its reasonable best efforts to obtain and deliver to the Trustee copies thereof in sufficient quantities so as to enable the Trustee to forward such material (unless the same has been provided directly to
Holders by such third party) to each Holder as soon as possible thereafter. As soon as practicable after receipt thereof, the Trustee will mail or otherwise send to each Holder, at the expense of RVI, copies of all such materials received by the
Trustee from RVI. The Trustee will also make copies of all such materials available for inspection by any Holder at the Trustee’s principal transfer office in the city of Toronto. 
 4.6 List of Persons Entitled to Vote 
 RVI Sub shall, (i) prior to each
annual, general or special RVI Meeting or the seeking of any RVI Consent and (ii) forthwith upon each request made at any time by the Trustee in writing, prepare or cause to be prepared a list (a “List”) of the names and
addresses of the Holders arranged in alphabetical order and showing the number of Exchangeable Shares held of record by each such Holder, in each case at the close of business on the date specified by the Trustee in such request or, in the case of a
List prepared in connection with a RVI Meeting or a RVI Consent, at the close of business on the record date established by RVI or pursuant to applicable law for determining the holders of RVI Common Stock entitled to receive notice of and/or to
vote at such RVI Meeting or to give consent in connection with such RVI Consent. Each such List shall be delivered to the Trustee promptly after receipt by RVI Sub of such request or the record date for such meeting or seeking of consent, as the
case may be, and in any event within sufficient time as to enable the Trustee to perform its obligations under this agreement. RVI agrees to give RVI Sub written notice (with a copy to the Trustee) of the calling of any RVI Meeting or the seeking of
any RVI Consent, together with the record dates therefor, sufficiently prior to the date of the calling of such meeting or seeking of such consent so as to enable RVI Sub to perform its obligations under this Section 4.6. 
  

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 4.7 Entitlement to Direct Votes 
 Any Holder named in a List prepared in connection with any RVI Meeting or any RVI Consent will be entitled (i) to instruct the Trustee in the manner
described in Section 4.3 hereof with respect to the exercise of the Holder Votes to which such Holder is entitled or (ii) to attend such meeting and personally to exercise thereat (or to exercise with respect to any written consent), as
the proxy of the Trustee, the Holder Votes to which such Holder is entitled. 
 4.8 Voting by Trustee, and Attendance of Trustee Representative,
at Meeting 
 In connection with each RVI Meeting and RVI Consent, the Trustee shall exercise, either in person or by proxy, in
accordance with the instructions received from a Holder pursuant to Section 4.3 hereof, the Holder Votes as to which such Holder is entitled to direct the vote (or any lesser number thereof as may be set forth in the instructions); provided,
however, that such written instructions are received by the Trustee from the Holder prior to the time and date fixed by it for receipt of such instructions in the notice given by the Trustee to the Holder pursuant to Section 4.3 hereof.

 The Trustee shall cause such representatives as are empowered by it to sign and deliver, on behalf of the Trustee, proxies for Voting
Rights to attend each RVI Meeting. Upon submission by a Holder (or its designee) of identification satisfactory to the Trustee’s representatives, and at the Holder’s request, such representatives shall sign and deliver to such Holder (or
its designee) a proxy to exercise personally the Holder Votes as to which such Holder is otherwise entitled hereunder to direct the vote, if such Holder either: 
 (i) has not previously given the Trustee instructions pursuant to Section 4.3 hereof in respect of such RVI Meeting, or 

(ii) submits to the Trustee’s representatives written revocation of any such previous instructions. 
 At such RVI Meeting, the Holder exercising such Holder Votes shall have the same rights as the Trustee to speak at the meeting in respect of any matter,
question or proposition, to vote by way of ballot at the meeting in respect of any matter, question or proposition and to vote at such meeting by way of a show of hands in respect of any matter, question or proposition. 
 4.9 Distribution of Written Materials 
 Any written materials to be distributed by the Trustee to the Holders pursuant to this agreement shall be delivered or sent by mail (or otherwise communicated in the same manner as RVI utilizes in communications to holders of RVI Common
Stock subject to the Trustee’s ability to provide this method of communication and upon being advised in writing of such method) to each Holder at its address as shown on the books of RVI Sub. RVI Sub shall provide or cause to be provided to
the Trustee for this purpose, on a timely basis and without charge or other expense: 
 (a) current lists of the Holders; and

 (b) on the request of the Trustee, mailing labels to enable the Trustee to carry out its duties under this agreement.

 The materials referred to above are to be provided by RVI Sub to the Trustee, but shall be subject to review and comment by the Trustee.

 4.10 Termination of Voting Rights 
 Except as otherwise provided herein or in the Exchangeable Share Provisions, all of the rights of a Holder with respect to the Holder Votes exercisable in respect of the Exchangeable Shares held by such Holder,
including the right to instruct the Trustee as to the voting of or to vote personally such Holder Votes, shall be deemed to be 

  

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surrendered by the Holder to RVI, and such Holder Votes and the Voting Rights represented thereby shall cease immediately, upon the delivery by such Holder
to the Trustee of the certificates representing such Exchangeable Shares in connection with the exercise by the Holder of the Exchange Put Right or the Exchange Right or the occurrence of the automatic exchange of Exchangeable Shares for shares of
RVI Common Stock, as specified in Article 5 hereof (unless in any case RVI or RVI Holdco shall not have delivered the Exchangeable Share Consideration deliverable in exchange therefor to the Trustee for delivery to the Holders), or upon the
redemption of Exchangeable Shares pursuant to Article 6 or Article 7 of the Exchangeable Share Provisions, or upon the effective date of the liquidation, dissolution or winding-up of RVI Sub or any other distribution of the assets of RVI Sub among
its shareholders for the purpose of winding up its affairs pursuant to Article 5 of the Exchangeable Share Provisions, or upon the purchase of Exchangeable Shares from the holder thereof by RVI pursuant to the exercise by RVI of the Retraction Call
Right, the Redemption Call Right or the Liquidation Call Right. 
 ARTICLE V 
 EXCHANGE RIGHT AND AUTOMATIC EXCHANGE 
 5.1 Grant and Ownership of the Exchange Put
Right, Exchange Right and Automatic Exchange Right 
 RVI hereby grants to the Trustee as trustee for and on behalf of, and for
the use and benefit of, the Holders: 
 (a) the Exchange Put Right; 
 (b) the right (the “Exchange Right”), upon the occurrence and during the continuance of an Insolvency Event, to require
RVI to purchase from each or any Holder all or any part of the Exchangeable Shares held by the Holders, [provided that, upon exercise of such right, RVI may, at its option, cause RVI Holdco to purchase such shares;] and 
 (c) the Automatic Exchange Rights, all in accordance with the provisions of this agreement and the Exchangeable Share Provisions, as the
case may be. RVI hereby acknowledges receipt from the Trustee as trustee for and on behalf of the Holders of good and valuable consideration (and the adequacy thereof) for the grant of the Exchange Put Right, the Exchange Right and the Automatic
Exchange Rights by RVI to the Trustee. During the term of the Trust and subject to the terms and conditions of this agreement, the Trustee shall possess and be vested with full legal ownership of the Exchange Put Right, the Exchange Right and the
Automatic Exchange Rights and shall be entitled to exercise and enforce for the benefit of the Holders all of the rights and powers of an owner with respect to the Exchange Put Right, the Exchange Right and the Automatic Exchange Rights, provided
that the Trustee shall: 
 (d) hold the Exchange Put Right, the Exchange Right and the Automatic Exchange Rights and the legal
title thereto as trustee solely for the use and benefit of the Holders in accordance with the provisions of this agreement; and except as specifically authorized by this agreement, have no power or authority to exercise or otherwise deal in or with
the Exchange Put Right, the Exchange Right or the Automatic Exchange Rights, and the Trustee shall not exercise any such rights for any purpose other than the purposes for which this Trust is created pursuant to this agreement. 
 5.2 Legended Share Certificates 
 RVI Sub will cause each certificate representing Exchangeable Shares to bear an appropriate legend notifying the Holders of: 
 (a) their right to instruct the Trustee with respect to the exercise of the Exchange Put Right and the Exchange Right in respect of the Exchangeable Shares held by a Holder; and 
 (b) the Automatic Exchange Rights. 
 5.3
General Exercise of Exchange Put Right and the Exchange Right 
 The Exchange Put Right and the Exchange Right shall
be and remain vested in and exercised by the Trustee. Subject to Section 7.14 hereof, the Trustee shall exercise the Exchange Put Right and the Exchange Right only 

  

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on the basis of instructions received pursuant to this Article 5 from Holders entitled to instruct the Trustee as to the exercise thereof. To the extent that
no instructions are received from a Holder with respect to the Exchange Put Right and the Exchange Right, the Trustee shall not exercise or permit the exercise of the Exchange Put Right and the Exchange Right. 
 5.4 Purchase Price 
 The purchase
price payable by RVI (or RVI Holdco, in the case of a purchase by RVI Holdco) for each Exchangeable Share to be purchased by RVI or RVI Holdco (as the case may be) (i) under the Exchange Put Right shall be the amount determined under the
Exchangeable Share Provisions; and (ii) under the Exchange Right shall be an amount equal to the Exchangeable Share Price on the last Business Day prior to the day of closing of the purchase and sale of such Exchangeable Share under the
Exchange Right. In connection with each exercise of the Exchange Right, RVI will provide to the Trustee an Officer’s Certificate setting forth the calculation of the applicable Exchangeable Share Price for each Exchangeable Share. The
applicable Exchangeable Share Price for each such Exchangeable Share so purchased may be satisfied only by RVI’s issuing and delivering or causing to be issued and delivered to the Trustee, on behalf of the relevant Holder, the applicable
Exchangeable Share Consideration representing the total applicable Exchangeable Share Price. 
 5.5 Exercise Instructions for Exchange
Right 
 Subject to the terms and conditions herein set forth, a Holder shall be entitled, upon the occurrence and during the
continuance of an Insolvency Event, to instruct the Trustee to exercise the Exchange Right with respect to all or any part of the Exchangeable Shares registered in the name of such Holder on the books of RVI Sub. To cause the exercise of the
Exchange Right by the Trustee, the Holder shall deliver to the Trustee, in person or by certified or registered mail, at its principal transfer offices in Toronto, Ontario or at such other places in Canada as the Trustee may from time to time
designate by written notice to the Holders, the certificates representing the Exchangeable Shares which such Holder desires RVI to purchase, duly endorsed in blank, and accompanied by such other documents and instruments as may be required to effect
a transfer of Exchangeable Shares under applicable law and the by-laws of RVI Sub and such additional documents and instruments as the Trustee may reasonably require, together with: 
 (a) a duly completed form of notice of exercise of the Exchange Right, contained on the reverse of or attached to the Exchangeable Share
certificates, stating: 
 (i) that the Holder thereby instructs the Trustee to exercise the Exchange Right so as to require
RVI to purchase from the Holder the number of Exchangeable Shares specified therein, 
 (ii) that such Holder has good title
to and owns all such Exchangeable Shares to be acquired by RVI free and clear of all liens, claims, encumbrances, security interests and adverse claims or interests, 
 (iii) the names in which the certificates representing RVI Common Stock issuable in connection with the exercise of the Exchange Right are
to be issued, and 
 (iv) the names and addresses of the persons to whom the Exchangeable Share Consideration should be
delivered; and 
 (b) payment (or evidence satisfactory to the Trustee, RVI Sub and RVI of payment) of the taxes (if any)
payable as contemplated by Section 5.8 of this Agreement. 
 If only a part of the Exchangeable Shares represented by any certificate or
certificates delivered to the Trustee are to be purchased by RVI under the Exchange Right, a new certificate for the balance of such Exchangeable Shares shall be issued to the Holder at the expense of RVI Sub. 
 5.6 Delivery of Exchangeable Share Consideration; Effect of Exercise 
 Promptly after receipt of the certificates representing the Exchangeable Shares which the Holder desires RVI to purchase under the Exchange Put Right or
the Exchange Right (together with such documents and 

  

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instruments of transfer and a duly completed form of notice of exercise of the Exchange Put Right or the Exchange Right), duly endorsed for transfer to RVI
(or RVI Holdco as RVI may direct), the Trustee shall notify RVI and RVI Sub of its receipt of the same, which notice to RVI and RVI Sub shall constitute exercise of the Exchange Put Right or the Exchange Right by the Trustee on behalf of the Holder
of such Exchangeable Shares, and RVI shall immediately thereafter deliver or cause to be delivered to the Trustee, for delivery to the Holder of such Exchangeable Shares (or to such other persons, if any, properly designated by such Holder), the
Exchangeable Share Consideration deliverable in connection with the exercise of the Exchange Put Right or the Exchange Right; provided, however, that no such delivery shall be made unless and until the Holder requesting the same shall have paid (or
provided evidence satisfactory to the Trustee, RVI Sub and RVI of the payment of) the taxes (if any) payable as contemplated by Section 5.8 of this agreement. Immediately upon the giving of notice by the Trustee to RVI and RVI Sub of the
exercise of the Exchange Put Right or the Exchange Right, as provided in this Section 5.6, (i) the closing of the transaction of purchase and sale contemplated by the Exchange Put Right or the Exchange Right shall be deemed to have
occurred, (ii) RVI shall be required to take all action necessary to permit it to occur, including delivery to the Trustee of the relevant Exchangeable Share Consideration, no later than the close of business on the third Business Day following
the receipt by the Trustee of notice, certificates and other documents as aforesaid and (iii) the Holder of such Exchangeable Shares shall be deemed to have transferred to RVI (or RVI Holdco as RVI may direct) all of its right, title and
interest in and to such Exchangeable Shares and the related interest in the Trust Estate, shall cease to be a holder of such Exchangeable Shares and shall not be entitled to exercise any of the rights of a holder in respect thereof, other than the
right to receive his proportionate part of the total purchase price therefor, unless such Exchangeable Share Consideration is not delivered by RVI to the Trustee by the date specified above, in which case the rights of the Holder shall remain
unaffected until such Exchangeable Share Consideration is delivered by RVI and any cheque included therein is paid. Concurrently with such Holder ceasing to be a holder of Exchangeable Shares, the Holder shall be considered and deemed for all
purposes to be the holder of the shares of RVI Common Stock delivered to it pursuant to the Exchange Put Right or the Exchange Right. Notwithstanding the foregoing, until the Exchangeable Share Consideration is delivered to the Holder, the Holder
shall be deemed to still be a holder of the sold Exchangeable Shares for purposes of the Voting Rights with respect thereto. 
 5.7 Exercise of
Exchange Right Subsequent to Retraction 
 In the event that a Holder has exercised its right under Article 6 of the
Exchangeable Share Provisions to require RVI Sub to redeem any or all of the Exchangeable Shares held by the Holder (the “Retracted Shares”) and is notified by RVI Sub pursuant to Section 6.6 of the Exchangeable Share
Provisions that RVI Sub will not be permitted as a result of liquidity or solvency provisions of applicable law to redeem all such Retracted Shares, subject to receipt by the Trustee of written notice to that effect from RVI Sub and provided that
RVI shall not have exercised the Retraction Call Right with respect to the Retracted Shares and that the Holder has not revoked the retraction request delivered by the Holder to RVI Sub pursuant to Section 6.1 of the Exchangeable Share
Provisions, the retraction request will constitute and will be deemed to constitute notice from the Holder to the Trustee instructing the Trustee to exercise the Exchange Right with respect to those Retracted Shares which RVI Sub is unable to
redeem. In any such event, RVI Sub hereby agrees with the Trustee and in favour of the Holder immediately to notify the Trustee of such prohibition against RVI Sub’s redeeming all of the Retracted Shares and immediately to forward or cause to
be forwarded to the Trustee all relevant materials delivered by the Holder to RVI Sub or to the transfer agent of the Exchangeable Shares (including without limitation a copy of the retraction request delivered pursuant to Section 6.1 of the
Exchangeable Share Provisions) in connection with such proposed redemption of the Retracted Shares, and the Trustee will thereupon exercise the Exchange Right with respect to the Retracted Shares which RVI Sub is not permitted to redeem and will
require RVI to purchase such shares in accordance with the provisions of this Article 5. 
 5.8 Stamp or Other Transfer Taxes

 Upon any sale of Exchangeable Shares to RVI pursuant to the Exchange Put Right, the Exchange Right or the Automatic Exchange Rights,
the share certificate or certificates representing RVI Common Stock to be delivered in connection with the payment of the total purchase price therefor shall be issued in the name of the 

  

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Holder of the Exchangeable Shares so sold or in such names as such Holder may otherwise direct in writing without charge to the holder of the Exchangeable
Shares so sold, provided, however, that such Holder: 
 (a) shall pay (and none of RVI, RVI Sub, RVI Holdco, API or the
Trustee shall be required to pay) any documentary, stamp, transfer or other similar taxes that may be payable in respect of any transfer involved in the issuance or delivery of such shares to a person other than such Holder; or 
 (b) shall have established to the satisfaction of the Trustee, RVI and API that such taxes, if any, have been paid. 
 RVI, RVI Sub, RVI Holdco and the Trustee (as directed in writing by RVI) shall be entitled to deduct and withhold from any consideration otherwise
payable under this Agreement to any Holder such amounts as RVI, RVI Sub, RVI Holdco or the Trustee is required or permitted to deduct and withhold with respect to such payment under the Income Tax Act (Canada), the United States Internal Revenue
Code of 1986 or any provision of provincial, state, local or foreign tax law, in each case as amended or succeeded unless such Holder provides to RVI and the Trustee certificates or such other assurances as are provided for under the Income Tax Act
(Canada), the United States Internal Revenue Code of 1986 or such other applicable taxation provisions. To the extent that amounts are so withheld, such withheld amounts shall be treated for all purposes as having been paid to the Holder in respect
of which such deduction and withholding was made, provided that such withheld amounts are actually remitted to the appropriate taxing authority as and when required. To the extent that the amount so required or permitted to be deducted or withheld
from any payment to a Holder exceeds the cash portion, if any, of the consideration otherwise payable to the Holder, RVI, RVI Sub, RVI Holdco and the Trustee are hereby authorized to sell or otherwise dispose of such portion of the consideration as
is necessary to provide sufficient funds to RVI, RVI Sub, RVI Holdco or the Trustee, as the case may be, to enable it to comply with such deduction or withholding requirement and RVI, RVI Sub, RVI Holdco or the Trustee, as the case may be, shall
notify the Holder and remit to such Holder any unapplied balance of the net proceeds of such sale. 
 5.9 Notice of Insolvency Event

 Immediately upon the occurrence of an Insolvency Event or any event which with the giving of notice or the passage of time or both
would be an Insolvency Event, RVI Sub and RVI shall give written notice thereof to the Trustee. As soon as practicable after receiving notice from RVI Sub or RVI of the occurrence of an Insolvency Event, the Trustee will mail to each Holder, at the
expense of RVI, a notice of such Insolvency Event in the form provided by RVI, which notice shall contain a brief statement of the right of the Holders with respect to the Exchange Right. 
 5.10 Qualification of RVI Common Stock 
 RVI covenants with the Trustee for the benefit of Holders that if any shares of RVI Common Stock to be issued and delivered pursuant to the Exchange Put Right, the Exchange Right or the Automatic Exchange Rights require registration or
qualification with or approval of or the filing of any document including any prospectus or similar document, the taking of any proceeding with or the obtaining of any order, ruling or consent from any governmental or regulatory authority under any
Canadian or United States federal, provincial or state law or regulation or pursuant to the rules and regulations of any regulatory authority, or the fulfillment of any other legal requirement (collectively, the “Applicable Laws”)
before such shares may be issued and delivered by RVI to the initial holder thereof (other than RVI Sub) or in order that such shares may be freely traded thereafter (other than any restrictions on transfer by reason of a holder being a
“control person” of RVI for purposes of Canadian provincial securities law or an “affiliate” of RVI for purposes of United States federal or state securities law), RVI will in good faith expeditiously take all such actions and do
all such things as are necessary to cause such shares of RVI Common Stock to be and remain duly registered, qualified or approved to the extent expressly provided in the Combination Agreement. RVI represents and warrants that it has in good faith
taken all actions and done all things as are necessary under Applicable Laws as they exist on the date hereof to cause the shares of RVI Common Stock to be issued and delivered pursuant to the Exchange Put Right, the Exchange Right and the Automatic
Exchange 

  

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Rights and to be freely tradeable thereafter (other than restrictions on transfer by reason of a holder being a “control person” of RVI for the
purposes of Canadian provincial securities law or an “affiliate” of RVI for the purposes of United States federal or state securities law). RVI will in good faith expeditiously take all such actions and do all such things as are necessary
to cause all shares of RVI Common Stock to be delivered pursuant to the Exchange Put Right, the Exchange Right or the Automatic Exchange Rights to be listed, quoted or posted for trading on all stock exchanges and quotation systems on which such
shares are listed, quoted or posted for trading at such time. 
 5.11 Reservation of Shares of RVI Common Stock 
 RVI hereby represents, warrants and covenants with the Trustee for the benefit of the Holders that it has irrevocably reserved for issuance and will at
all times keep available, free from pre-emptive and other rights, out of its authorized and unissued capital stock such number of shares of RVI Common Stock: 
 (a) as is equal to the sum of 
 (i) the number of Exchangeable Shares issued and outstanding from time to time, and 
 (ii)
the number of shares of RVI Common Stock issuable pursuant to the RVI Stock Options outstanding on the date hereof; and 
 (b)
as are now and may hereafter be required to enable and permit RVI Sub to meet its obligations hereunder, under the Certificate of Incorporation of RVI, under the Support Agreement, under the Exchangeable Share Provisions and under any other security
or commitment pursuant to the Arrangement with respect to which RVI may now or hereafter be required to issue shares of RVI Common Stock. 
 5.12
Automatic Exchange on Liquidation of RVI 
 (a) RVI will give the Trustee written notice of each of the following
events at the time set forth below: 
 (i) in the event of any determination by the board of directors of RVI to institute
voluntary liquidation, dissolution or winding-up proceedings with respect to RVI or to effect any other distribution of assets of RVI among its stockholders for the purpose of winding-up its affairs, at least 60 days prior to the proposed effective
date of such liquidation, dissolution, winding-up or other distribution; and 
 (ii) immediately, upon the earlier of

 (A) receipt by RVI of notice of, and 
 (B) RVI otherwise becoming aware of any threatened or instituted claim, suit, petition or other proceedings with respect to the
involuntary liquidation, dissolution or winding-up of RVI or to effect any other distribution of assets of RVI among its stockholders for the purpose of winding up its affairs. 
 (b) Immediately following receipt by the Trustee from RVI of notice of any event (a “Liquidation Event”) contemplated by
Section 5.12(a) above, the Trustee will give notice thereof to the Holders. Such notice will be provided by RVI to the Trustee and shall include a brief description of the automatic exchange of Exchangeable Shares for shares of RVI Common Stock
provided for in Section 5.12(c) below. 
 (c) In order that the Holders will be able to participate on a pro rata basis with the holders
of RVI Common Stock in the distribution of assets of RVI in connection with a Liquidation Event, immediately prior to the effective time (the “Liquidation Event Effective Time”) of a Liquidation Event, all of the then outstanding
Exchangeable Shares shall be automatically exchanged for shares of RVI Common Stock. To effect such automatic exchange, RVI or, at the option of RVI, RVI Holdco, shall be deemed to have purchased each Exchangeable Share outstanding immediately prior
to the Liquidation Event Effective Time and held by Holders, and each Holder shall be deemed to have sold the Exchangeable Shares held by it at such time, for a purchase price per share equal to the Exchangeable Share Price applicable at such time.
In connection with such automatic exchange, RVI will provide to the Trustee an Officer’s Certificate setting forth the calculation of the Exchangeable Share Price for each Exchangeable Share. 
  

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 (d) The closing of the transaction of purchase and sale contemplated by Section 5.12(c) above shall
be deemed to have occurred immediately prior to the Liquidation Event Effective Time, and each Holder of Exchangeable Shares shall be deemed to have transferred to RVI or RVI Holdco, as the case may be, all of the Holder’s right, title and
interest in and to such Exchangeable Shares and the related interest in the Trust Estate and shall cease to be a holder of such Exchangeable Shares, and RVI or RVI Holdco, as the case may be, shall deliver to the Holder the Exchangeable Share
Consideration deliverable upon the automatic exchange of Exchangeable Shares. Concurrently with such Holder’s ceasing to be a holder of Exchangeable Shares, the Holder shall be considered and deemed for all purposes to be the holder of the
shares of RVI Common Stock issued to it pursuant to the automatic exchange of Exchangeable Shares for RVI Common Stock, and the certificates held by the Holder previously representing the Exchangeable Shares exchanged by the Holder with RVI or RVI
Holdco, as the case may be, pursuant to such automatic exchange shall thereafter be deemed to represent the shares of RVI Common Stock issued to the Holder by RVI or RVI Holdco, as the case may be, pursuant to such automatic exchange. Upon the
request of a Holder and the surrender by the Holder of Exchangeable Share certificates deemed to represent shares of RVI Common Stock, duly endorsed in blank and accompanied by such instruments of transfer as RVI may reasonably require, RVI or RVI
Holdco, as the case may be, shall deliver or cause to be delivered to the Holder certificates representing the shares of RVI Common Stock of which the Holder is the holder. Notwithstanding the foregoing, until each Holder is actually entered on the
register of holders of RVI Common Stock, such Holder shall be deemed to still be a holder of the transferred Exchangeable Shares for purposes of all Voting Rights with respect thereto. 
 ARTICLE VI 
 RESTRICTIONS ON ISSUANCE OF RVI SPECIAL VOTING STOCK

 6.1 During the term of this agreement, RVI will not issue any shares of RVI Special Voting Stock in addition to the Voting Share.

 ARTICLE VII 
 CONCERNING THE TRUSTEE 
 7.1 Powers and Duties of the Trustee 
 The rights, powers and authorities of the Trustee under this agreement, in its capacity as trustee of the Trust, shall include: 
 (a) receipt and deposit of the Voting Share from RVI as trustee for and on behalf of the Holders in accordance with the provisions of this
agreement; 
 (b) granting proxies and distributing materials to Holders as provided in this agreement; 
 (c) voting the Holder Votes in accordance with the provisions of this agreement; 
 (d) receiving the grant of the Exchange Put Right and the Exchange Right and the Automatic Exchange Rights from RVI as trustee for and on
behalf of the Holders in accordance with the provisions of this agreement; 
 (e) exercising the Exchange Put Right and the
Exchange Right and enforcing the benefit of the Automatic Exchange Rights, in each case in accordance with the provisions of this agreement, and in connection therewith receiving from Holders Exchangeable Shares and other requisite documents and
distributing to such Holders the shares of RVI Common Stock and cheques, if any, to which such Holders are entitled upon the exercise of the Exchange Put Right and the Exchange Right or pursuant to the Automatic Exchange Rights, as the case may be;

 (f) holding title to the Trust Estate; 
  

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 (g) investing any moneys forming, from time to time, a part of the Trust Estate as
provided in this agreement; 
 (h) taking action at the direction of a Holder or Holders to enforce the obligations of RVI
under this agreement; and 
 (i) taking such other actions and doing such other things as are specifically provided in this
agreement. 
 In the exercise of such rights, powers and authorities, the Trustee shall have (and is granted) such incidental and additional
rights, powers and authority not in conflict with any of the provisions of this agreement as the Trustee, acting in good faith and in the reasonable exercise of its discretion, may deem necessary, appropriate or desirable to effect the purpose of
the Trust. Any exercise of such discretionary rights, powers and authorities by the Trustee shall be final, conclusive and binding upon all persons. For greater certainty, the Trustee shall have only those duties as are set out specifically in this
agreement. The Trustee in exercising its rights, powers, duties and authorities hereunder shall act honestly and in good faith with a view to the best interests of the Holders and shall exercise the care, diligence and skill that a reasonably
prudent trustee would exercise in comparable circumstances. The Trustee shall not be bound to give any notice or do or take any act, action or proceeding by virtue of the powers conferred on it hereby unless and until it shall be specifically
required to do so under the terms hereof nor shall the Trustee be required to take any notice of, or to do or to take any act, action or proceeding as a result of any default or breach of any provision hereunder, unless and until notified in writing
of such default or breach, which notices shall distinctly specify the default or breach desired to be brought to the attention of the Trustee and in the absence of such notice the Trustee may for all purposes of this agreement conclusively assume
that no default or breach has been made in the observance or performance of any of the representations, warranties, covenants, agreements or conditions contained herein. 
 7.2 No Conflict of Interest 
 The Trustee represents to RVI Sub and RVI that at
the date of execution and delivery of this agreement there exists no material conflict of interest in the role of the Trustee as a fiduciary hereunder and the role of the Trustee in any other capacity. The Trustee shall, within 90 days after it
becomes aware that such a material conflict of interest exists, either eliminate such material conflict of interest or resign in the manner and with the effect specified in Article 10 hereof. If, notwithstanding the foregoing provisions of this
Section 7.2, the Trustee has such a material conflict of interest, the validity and enforceability of this agreement shall not be affected in any manner whatsoever by reason only of the existence of such material conflict of interest. If the
Trustee contravenes the foregoing provisions of this Section 7.2, any interested party may apply to the superior court of the province in which RVI Sub has its registered office for an order that the Trustee be replaced as trustee hereunder.

 7.3 Dealings with Transfer Agents, Registrars, Etc. 
 RVI Sub and RVI irrevocably authorize the Trustee, from time to time, to: 
 (a) consult, communicate and otherwise deal with the respective registrars and transfer agents, and with any such subsequent registrar or
transfer agent, of the Exchangeable Shares and RVI Common Stock; and 
 (b) requisition, from time to time, 
 (i) from any such registrar or transfer agent any information readily available from the records maintained by it which the Trustee may
reasonably require for the discharge of its duties and responsibilities under this agreement, and 
 (ii) from the transfer
agent of RVI Common Stock, and any subsequent transfer agent of such shares, to complete the exercise from time to time of the Exchange Put Right, the Exchange Right and the Automatic Exchange Rights in the manner specified in Article 5 hereof, the
share certificates issuable upon such exercise. 
  

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 RVI Sub and RVI irrevocably authorize their respective registrars and transfer agents to comply with all
such requests. RVI covenants that it will supply its transfer agent with duly executed share certificates for the purpose of completing the exercise from time to time of the Exchange Put Right, the Exchange Right and the Automatic Exchange Rights,
in each case pursuant to Article 5 hereof. 
 7.4 Books and Records 
 The Trustee shall keep available for inspection by RVI and RVI Sub, at the Trustee’s principal transfer office in Toronto, Ontario, correct and
complete books and records of account relating to the Trustee’s actions under this agreement, including without limitation all information relating to mailings and instructions to and from Holders and all transactions pursuant to the Voting
Rights, the Exchange Put Right, the Exchange Right and the Automatic Exchange Rights for the term of this agreement. On or before March 31, 2007, and on or before March 31 in every year thereafter, so long as the Voting Share is on deposit
with the Trustee, the Trustee shall transmit to RVI and RVI Sub a brief report, dated as of the preceding December 31, with respect to: 
 (a) the property and funds comprising the Trust Estate as of that date; 
 (b) the number of
exercises of the Exchange Put Right and the Exchange Right, if any, and the aggregate number of Exchangeable Shares received by the Trustee on behalf of Holders in consideration of the issue and delivery by RVI of shares of RVI Common Stock in
connection with the Exchange Put Right and the Exchange Right, during the calendar year ended on such date; and 
 (c) all
other actions taken by the Trustee in the performance of its duties under this agreement which it had not previously reported. 
 7.5 Income Tax
Returns and Reports 
 RVI Sub shall or shall cause the Trustee, to the extent necessary, prepare and file on behalf of the RVI
Sub appropriate United States and Canadian income tax returns and any other returns or reports as may be required by applicable law or pursuant to the rules and regulations of any securities exchange or other trading system through which the
Exchangeable Shares are traded and, in connection therewith, may obtain the advice and assistance of such experts as the Trustee may consider necessary or advisable. If requested by the Trustee, RVI shall retain such experts for purposes of
providing such advice and assistance upon it becoming aware of any obligation to report or withhold and remit any amounts pursuant to this section. 
 7.6
Indemnification Prior to Certain Actions by Trustee 
 The Trustee shall exercise any or all of the rights, duties,
powers or authorities vested in it by this agreement at the request, order or direction of any Holder upon such Holder’s furnishing to the Trustee reasonable funding, security and indemnity against the costs, expenses and liabilities which may
be incurred by the Trustee therein or thereby; provided that no Holder shall be obligated to furnish to the Trustee any such funding, security or indemnity in connection with the exercise by the Trustee of any of its rights, duties, powers and
authorities with respect to the Voting Share pursuant to Article 4 hereof, subject to Section 7.15 hereof, and with respect to the Exchange Put Right and the Exchange Right pursuant to Article 5 hereof, subject to Section 7.15 hereof, and
with respect to the Automatic Exchange Rights pursuant to Article 5 hereof. None of the provisions contained in this agreement shall require the Trustee to expend or risk its own funds or otherwise incur financial liability in the exercise of any of
its rights, powers, duties or authorities unless funded, given funds, security and indemnified as aforesaid. 
 7.7 Actions by
Holders 
 No Holder shall have the right to institute any action, suit or proceeding or to exercise any other remedy
authorized by this agreement for the purpose of enforcing any of its rights or for the execution of any trust or power hereunder unless the Holder has requested the Trustee to take or institute such action, suit or proceeding and furnished the
Trustee with the funding, security and indemnity referred to in Section 7.6 hereof and the Trustee shall have failed to act within a reasonable time thereafter. In such case, but not otherwise, the Holder 

  

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shall be entitled to take proceedings in any court of competent jurisdiction such as the Trustee might have taken; it being understood and intended that no
one or more Holders shall have any right in any manner whatsoever to affect, disturb or prejudice the rights hereby created by any such action, or to enforce any right hereunder or under the Voting Rights, the Exchange Put Right, the Exchange Right
or the Automatic Exchange Rights, except subject to the conditions and in the manner herein provided, and that all powers and trusts hereunder shall be exercised and all proceedings at law shall be instituted, had and maintained by the Trustee,
except only as herein provided, and in any event for the equal benefit of all Holders. 
 7.8 Reliance upon Declarations

 The Trustee shall not be considered to be in contravention of any of its rights, powers, duties and authorities hereunder if, when
required, it acts and relies in good faith upon lists, mailing labels, notices, statutory declarations, certificates, opinions, reports or other papers or documents furnished pursuant to the provisions hereof or required by the Trustee to be
furnished to it in the exercise of its rights, powers, duties and authorities hereunder, and such lists, mailing labels, notices, statutory declarations, certificates, opinions, reports or other papers or documents comply with the provisions of
Section 7.9 hereof, if applicable, and with any other applicable provisions of this agreement. 
 7.9 Evidence and Authority to
Trustee 
 RVI Sub and/or RVI shall furnish to the Trustee evidence of compliance with the conditions provided for in this
agreement relating to any action or step required or permitted to be taken by RVI Sub and/or RVI or the Trustee under this agreement or as a result of any obligation imposed under this agreement, including, without limitation, in respect of the
Voting Rights or the Exchange Put Right, the Exchange Right or the Automatic Exchange Rights and the taking of any other action to be taken by the Trustee at the request of or on the application of RVI Sub and/or RVI forthwith if and when:

 (a) such evidence is required by any other section of this agreement to be furnished to the Trustee in accordance with the
terms of this Section 7.9; or 
 (b) the Trustee, in the exercise of its rights, powers, duties and authorities under
this agreement, gives RVI Sub and/or RVI written notice requiring it to furnish such evidence in relation to any particular action or obligation specified in such notice. 
 Such evidence shall consist of an Officer’s Certificate of RVI Sub and/or RVI or a statutory declaration or a certificate made by persons entitled to sign an Officer’s Certificate stating that any such
condition has been complied with in accordance with the terms of this agreement. 
 Whenever such evidence relates to a matter other than the
Voting Rights or the Exchange Put Right, the Exchange Right or the Automatic Exchange Rights, and except as otherwise specifically provided herein, such evidence may consist of a report or opinion of any solicitor, auditor, accountant, appraiser,
valuator, engineer or other expert or any other person whose qualifications give authority to a statement made by him, provided that, if such report or opinion is furnished by a director, officer or employee of RVI Sub and/or RVI, it shall be in the
form of an Officer’s Certificate or a statutory declaration. 
 Each statutory declaration, certificate, opinion or report furnished to
the Trustee as evidence of compliance with a condition provided for in this agreement shall include a statement by the person giving the evidence: 
 (i) declaring that such person has read and understands the provisions of this agreement relating to the condition in question; 
 (ii) describing the nature and scope of the examination or investigation upon which such person based the statutory declaration,
certificate, statement or opinion; and 
 (iii) declaring that such person has made such examination or investigation as such
person believes is necessary to enable such person to make the statements or give the opinions contained or expressed therein. 
  

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 7.10 Experts, Advisers and Agents 
 The Trustee may: 
 (a) in
relation to these presents act and rely on the opinion or advice of or information obtained from or prepared by any solicitor, auditor, accountant, appraiser, valuer, engineer or other expert, whether retained by the Trustee or by RVI Sub and/or RVI
or otherwise, and may employ such assistants as may be necessary to the proper determination and discharge of its powers and duties and determination of its rights hereunder and may pay proper and reasonable compensation for all such legal and other
advice or assistance as aforesaid; and 
 (b) employ such agents and other assistants as it may reasonably require for the
proper determination and discharge of its powers and duties hereunder, and may pay reasonable remuneration for all services performed for it (and shall be entitled to receive reasonable remuneration for all services performed by it) in the discharge
of the trusts hereof and compensation for all disbursements, costs and expenses made or incurred by it in the determination and discharge of its duties hereunder and in the management of the Trust. 
 7.11 Investment of Moneys Held by Trustee 
 Unless otherwise provided in this agreement, any moneys held by or on behalf of the Trustee which under the terms of this agreement may or ought to be invested or which may be on deposit with the Trustee or which may
be in the hands of the Trustee, may be invested and reinvested in the name or under the control of the Trustee in securities in which, under the laws of the Province of Ontario, trustees are authorized to invest trust moneys; provided that such
securities are stated to mature within two years after their purchase by the Trustee, and the Trustee shall so invest such moneys on the written direction of RVI Sub. Pending the investment of any moneys as hereinbefore provided, such moneys may be
deposited in the name of the Trustee in any chartered bank in Canada or, with the consent of RVI Sub, in the deposit department of any loan or trust company authorized to accept deposits under the laws of Canada or any province thereof at the rate
of interest then current on similar deposits. 
 7.12 Trustee Not Required to Give Security 
 The Trustee shall not be required to give any bond or security in respect of the execution of the trusts, rights, duties, powers and authorities of this
agreement or otherwise in respect of the premises. 
 7.13 Trustee Not Bound to Act on Request 
 Except as in this agreement otherwise specifically provided, the Trustee shall not be bound to act in accordance with any direction or request of RVI Sub
and/or RVI or of the directors thereof until a duly authenticated copy of the instrument or resolution containing such direction or request shall have been delivered to the Trustee, and the Trustee shall be empowered to act and rely upon any such
copy purporting to be authenticated and believed by the Trustee to be genuine. 
 7.14 Authority to Carry on Business 

The Trustee represents to RVI Sub and RVI that at the date of execution and delivery by it of this agreement it is authorized to carry on the business
of a trust company in the Province of Ontario but if, notwithstanding the provisions of this Section 7.14, it ceases to be so authorized to carry on business, the validity and enforceability of this agreement and the Voting Rights, the Exchange
Put Right, the Exchange Right and the Automatic Exchange Rights shall not be affected in any manner whatsoever by reason only of such event; provided, however, the Trustee shall, within 90 days after ceasing to be authorized to carry on the business
of a trust company in the Province of Ontario, either become so authorized or resign in the manner and with the effect specified in Article 10 hereof. 
  

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 7.15 Conflicting Claims 
 If conflicting claims or demands are made or asserted with respect to any interest of any Holder in any Exchangeable Shares, including any disagreement
between the heirs, representatives, successors or assigns succeeding to all or any part of the interest of any Holder in any Exchangeable Shares resulting in conflicting claims or demands being made in connection with such interest, then the Trustee
shall be entitled, at its sole discretion, to refuse to recognize or to comply with any such claim or demand. In so refusing, the Trustee may elect not to exercise any Voting Rights, Exchange Put Right, Exchange Right or Automatic Exchange Rights
subject to such conflicting claims or demands and, in so doing, the Trustee shall not be or become liable to any person on account of such election or its failure or refusal to comply with any such conflicting claims or demands. The Trustee shall be
entitled to continue to refrain from acting and to refuse to act until: 
 (a) the rights of all adverse claimants with
respect to the Voting Rights, Exchange Put Right, Exchange Right or Automatic Exchange Rights subject to such conflicting claims or demands have been adjudicated by a final judgment of a court of competent jurisdiction; or 
 (b) all differences with respect to the Voting Rights, the Exchange Put Right, Exchange Right or Automatic Exchange Rights subject to such
conflicting claims or demands have been conclusively settled by a valid written agreement binding on all such adverse claimants, and the Trustee shall have been furnished with an executed copy of such agreement. 
 If the Trustee elects to recognize any claim or comply with any demand made by any such adverse claimant, it may in its discretion require such claimant
to furnish such surety bond or other security satisfactory to the Trustee as it shall deem appropriate fully to indemnify it as between all conflicting claims or demands. 
 7.16 Acceptance of Trust 
 The Trustee hereby accepts the Trust created and
provided for by and in this agreement and agrees to perform the same upon the terms and conditions herein set forth and to hold all rights, privileges and benefits conferred hereby and by law in trust for the various persons who shall from time to
time be Holders, subject to all the terms and conditions herein set forth. 
 ARTICLE VIII 
 COMPENSATION 
 RVI and RVI Sub jointly
and severally agree to pay to the Trustee reasonable compensation for all of the services rendered by it under this agreement and will reimburse the Trustee for all reasonable expenses (including but not limited to taxes, compensation paid to
experts, agents and advisors, and travel expenses) and disbursements, including the cost and expense of any suit or litigation of any character and any proceedings before any governmental agency, reasonably incurred by the Trustee in connection with
its rights and duties under this agreement; provided that RVI and RVI Sub shall have no obligation to reimburse the Trustee for any expenses or disbursements paid, incurred or suffered by the Trustee in any suit or litigation in which the Trustee is
determined to have acted in bad faith or with negligence or willful misconduct. The Trustee shall be obligated to provide only one account or invoice to RVI Sub from time to time in connection with its appointment hereunder. 
 ARTICLE IX 
 INDEMNIFICATION AND
LIMITATION OF LIABILITY 
 9.1 Indemnification of the Trustee 
 RVI and RVI Sub jointly and severally agree to indemnify and hold harmless the Trustee and each of its directors, officers, employees and agents appointed
and acting in accordance with this agreement (collectively, the “Indemnified Parties”) against all claims, losses, damages, costs, penalties, fines and reasonable expenses 

  

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(including reasonable expenses of the Trustee’s legal counsel) which, without fraud, negligence, willful misconduct or bad faith on the part of such
Indemnified Party, may be paid, incurred or suffered by the Indemnified Party by reason of or as a result of the Trustee’s acceptance or administration of the Trust, its compliance with its duties set forth in this agreement, or any written or
oral instructions delivered to the Trustee by RVI or RVI Sub pursuant hereto. In no case shall RVI or RVI Sub be liable under this indemnity for any claim against any of the Indemnified Parties unless RVI and RVI Sub shall be notified by the Trustee
of the written assertion of a claim or of any action commenced against the Indemnified Parties, promptly after any of the Indemnified Parties shall have received any such written assertion of a claim or shall have been served with a summons or other
first legal process giving information as to the nature and basis of the claim. Subject to (ii) below, RVI and RVI Sub shall be entitled to participate at their own expense in the defense and, if RVI or RVI Sub so elect at any time after
receipt of such notice, either of them may assume the defense of any suit brought to enforce any such claim. The Trustee shall have the right to employ separate counsel in any such suit and participate in the defense thereof, but the fees and
expenses of such counsel shall be at the expense of the Trustee unless: (i) the employment of such counsel has been authorized by RVI or RVI Sub, such authorization not to be unreasonably withheld; or (ii) the named parties to any such
suit include both the Trustee and RVI or RVI Sub and the Trustee shall have been advised by counsel acceptable to RVI or RVI Sub that there may be one or more legal defenses available to the Trustee that are different from or in addition to those
available to RVI or RVI Sub and that an actual or potential conflict of interest exists (in which case RVI and RVI Sub shall not have the right to assume the defense of such suit on behalf of the Trustee, but shall be liable to pay the reasonable
fees and expenses of counsel for the Trustee). This indemnity shall survive the resignation or removal of the Trustee and the termination of the trust. 
 9.2 Limitation of Liability 
 The Trustee shall not be held liable for any loss which may occur by
reason of depreciation of the value of any part of the Trust Estate or any loss incurred on any investment of funds pursuant to this agreement, except to the extent that such loss is attributable to the fraud, negligence, willful misconduct or bad
faith on the part of the Trustee. 
 ARTICLE X 
 CHANGE OF TRUSTEE 
 10.1 Resignation 
 The Trustee, or any trustee hereafter appointed, may at any time resign by giving written notice of such resignation to RVI and RVI Sub specifying the
date on which it desires to resign, provided that such notice shall never be given less than 60 days before such desired resignation date unless RVI and RVI Sub otherwise agree and provided further that such resignation shall not take effect until
the date of the appointment of a successor trustee and the acceptance of such appointment by the successor trustee. Upon receiving such notice of resignation, RVI and RVI Sub shall promptly appoint a successor trustee by written instrument, in
duplicate, one copy of which shall be delivered to the resigning trustee and one copy to the successor trustee. Failing acceptance by a successor trustee, a successor trustee may be appointed by an order of the superior court of the province in
which RVI Sub has its registered office upon application of one or more of the parties hereto. 
 10.2 Removal 
 The Trustee, or any trustee hereafter appointed, may be removed with or without cause, at any time on 60 days prior notice by written instrument executed
by RVI and RVI Sub, in duplicate, one copy of which shall be delivered to the trustee so removed and one copy to the successor trustee; provided that, in connection with such removal, provision is made for a replacement trustee similar to that
contemplated in Section 10.1. 
  

 B-20 

 10.3 Successor Trustee 
 Any successor trustee appointed as provided under this agreement shall execute, acknowledge and deliver to RVI and RVI Sub and to its predecessor trustee
an instrument accepting such appointment. Thereupon the resignation or removal of the predecessor trustee shall become effective and such successor trustee, without any further act, deed or conveyance, shall become vested with all the rights,
powers, duties and obligations of its predecessor under this agreement, with like effect as if originally named as trustee in this agreement. However, on the written request of RVI and RVI Sub or of the successor trustee, the trustee ceasing to act
shall, upon payment of any amounts then due it pursuant to the provisions of this agreement, execute and deliver an instrument transferring to such successor trustee all the rights and powers of the trustee so ceasing to act. Upon the request of any
such successor trustee, RVI, RVI Sub and such predecessor trustee shall execute any and all instruments in writing for more fully and certainly vesting in and confirming to such successor trustee all such rights and powers. 
 10.4 Notice of Successor Trustee 
 Upon acceptance of appointment by a successor trustee as provided herein, RVI and RVI Sub shall cause to be mailed notice of the succession of such trustee hereunder to each Holder specified in a List. If RVI or RVI Sub shall fail to cause
such notice to be mailed within 10 days after acceptance of appointment by the successor trustee, the successor trustee shall cause such notice to be mailed at the expense of RVI and RVI Sub. 
 ARTICLE XI 
 SUCCESSORS 
 11.1 Certain Requirements in Respect of Combination, Etc. 
 Neither RVI nor RVI Sub shall enter into any transaction (whether by way of reconstruction, reorganization, consolidation, merger, transfer, sale, lease or otherwise) whereby all or substantially all of its
undertaking, property and assets would become the property of any other Person or, in the case of a merger, of the continuing corporation resulting therefrom, but may do so if: 
 (a) such other Person or continuing corporation (the “Successor”), by operation of law, becomes, without further action,
bound by the terms and provisions of this agreement or, if not so bound, executes, prior to or contemporaneously with the consummation of such transaction an agreement supplemental hereto and such other instruments (if any) as are satisfactory to
the Trustee and in the opinion of legal counsel to the Trustee are necessary or advisable to evidence the assumption by the Successor of liability for all moneys payable and property deliverable hereunder, the covenant of such Successor to pay and
deliver or cause to be delivered the same and its agreement to observe and perform all the covenants and obligations of RVI or RVI Sub, as the case may be, under this agreement; and 
 (b) such transaction shall, to the satisfaction of the Trustee, be upon such terms which substantially preserve and do not impair in any
material respect any of the rights, duties, powers and authorities of the Trustee or of the Holders hereunder. 
 11.2 Vesting of Powers in
Successor 
 Whenever the conditions of Section 11. 1 hereof have been duly observed and performed, the Trustee, if
required by Section 11.1 hereof, the Successor and RVI or RVI Sub, as the case may be, shall execute and deliver the supplemental agreement provided for in Article 12 hereof, and thereupon the Successor shall possess and from time to time may
exercise each and every right and power of RVI or RVI Sub, as the case may be, under this agreement in the name of RVI or RVI Sub, as the case may be, or otherwise and any act or proceeding by any provision of this agreement required to be done or
performed by the board of directors or any officers of RVI or RVI Sub may be done and performed with like force and effect by the directors or officers of such Successor. 
  

 B-21 

 11.3 Wholly-owned Subsidiaries 
 Nothing herein shall be construed as preventing the amalgamation or merger of any wholly-owned subsidiary of RVI with or into RVI or the winding-up,
liquidation or dissolution of any wholly-owned subsidiary of RVI provided that all of the assets of such subsidiary are transferred to RVI or another wholly-owned subsidiary of RVI, and any such transactions are expressly permitted by this Article
11. 
 ARTICLE XII 
 AMENDMENTS AND SUPPLEMENTAL AGREEMENTS 
 12.1 Amendments, Modifications, Etc. 
 Subject to Sections 12.2 and 12.4, this agreement may not be amended, modified or waived except by an agreement in writing executed by RVI Sub, RVI and
the Trustee and approved by the Holders in accordance with Section 10.2 of the Exchangeable Share Provisions. No amendment to or modification or waiver of any of the provisions of this agreement otherwise permitted hereunder shall be effective
unless made in writing and signed by all of the parties hereto. 
 12.2 Ministerial Amendments 
 Notwithstanding the provisions of Section 12.1 hereof, the parties to this agreement may in writing, at any time and from time to time, without the
approval of the Holders, amend or modify this agreement for the purposes of: 
 (a) adding to the covenants of any or all of
the parties hereto for the protection of the Holders hereunder subject to the receipt by the Trustee of an opinion of its counsel that the addition of the proposed covenant is not prejudicial to the interests of the holders as a whole or the
Trustee; 
 (b) making such amendments or modifications not inconsistent with this agreement as may be necessary or desirable
with respect to matters or questions which, in the opinion of the board of directors of each of RVI and RVI Sub and in the opinion of the Trustee and its counsel, having in mind the best interests of the Holders as a whole, it may be expedient to
make, provided that such boards of directors and the Trustee and its counsel shall be of the opinion that such amendments and modifications will not be prejudicial to the interests of the Holders as a whole; 
 (c) making such changes or corrections which, on the advice of counsel to RVI Sub, RVI and the Trustee, are required for the purpose of
curing or correcting any ambiguity or defect or inconsistent provision or clerical omission or mistake or manifest error; provided that the Trustee and its counsel and the board of directors of each of RVI Sub and RVI shall be of the opinion that
such changes or corrections will not be prejudicial to the interests of the Holders as a whole; or 
 (d) making such changes
as may be necessary or appropriate to implement or give effect to any assignment or assumption made pursuant to Section 14.9 hereof. 
 12.3
Meeting to Consider Amendments 
 RVI Sub, at the request of RVI, shall call a meeting or meetings of the Holders for
the purpose of considering any proposed amendment or modification requiring approval pursuant hereto. Any such meeting or meetings shall be called and held in accordance with the by-laws of RVI Sub, the Exchangeable Share Provisions and all
applicable laws. 
 12.4 Changes in Capital of RVI and RVI Sub 
 At all times after the occurrence of any event effected pursuant to Section 2.7 or Section 2.8 of the Support Agreement, as a result of which
either RVI Common Stock or the Exchangeable Shares or both are in any way 

  

 B-22 

 
changed, this agreement shall forthwith be amended and modified as necessary in order that it shall apply with full force and effect, mutatis mutandis, to
all new securities into which RVI Common Stock or the Exchangeable Shares or both are so changed, and the parties hereto shall execute and deliver a supplemental agreement giving effect to and evidencing such necessary amendments and modifications.

 12.5 Execution of Supplemental Agreements 
 From time to time, RVI Sub (when authorized by a resolution of its Board of Directors), RVI (when authorized by a resolution of its board of directors) and the Trustee may, subject to the provisions of these presents,
and they shall, when so directed by these presents, execute and deliver by their proper officers, agreements or other instruments supplemental hereto, which thereafter shall form part hereof, for any one or more of the following purposes:

 (a) evidencing the succession of any Successors to RVI and the covenants of and obligations assumed by each such Successor
in accordance with the provisions of Article 11 and the successor of any successor trustee in accordance with the provisions of Article 10; 
 (b) making any additions to, deletions from or alterations of the provisions of this agreement or the Voting Rights, the Exchange Right or the Automatic Exchange Rights which, in the opinion of the Trustee and its
counsel, will not be prejudicial to the interests of the Holders as a whole or are in the opinion of counsel to the Trustee necessary or advisable in order to incorporate, reflect or comply with any legislation the provisions of which apply to RVI,
RVI Sub, the Trustee or this agreement; 
 (c) to implement or give effect to any assignment or assumption made pursuant to
Section 14.9 hereof; and 
 (d) for any other purposes not inconsistent with the provisions of this agreement, including
without limitation to make or evidence any amendment or modification to this agreement as contemplated hereby, provided that, in the opinion of the Trustee and its counsel, the rights of the Trustee and the Holders as a whole will not be prejudiced
thereby. 
 ARTICLE XIII 
 TERMINATION 
 13.1 Term 
 The Trust created by this agreement shall continue until the earliest to occur of the following events: 
 (a) no outstanding Exchangeable Shares are held by a Holder; 
 (b) each of RVI Sub and RVI
elects in writing to terminate the Trust and such termination is approved by the Holders of the Exchangeable Shares in accordance with Section 10.1 of the Exchangeable Share Provisions; and 
 (c) 21 years after the death of the last survivor of the descendants of Her Majesty Queen Elizabeth II of the United Kingdom of Great
Britain and Northern Ireland living on the date of the creation of the Trust. 
 13.2 Survival of Agreement 
 This agreement shall survive any termination of the Trust and shall continue until there are no Exchangeable Shares outstanding held by a Holder;
provided, however, that the provisions of Articles 8 and 9 hereof shall survive any such termination of this agreement. 
  

 B-23 

 ARTICLE XIV 
 GENERAL 
 14.1 Severability 
 If any provision of this agreement is held to be invalid, illegal or unenforceable, the validity, legality or enforceability of the remainder of this
agreement shall not in any way be affected or impaired thereby, and the agreement shall be carried out as nearly as possible in accordance with its original terms and conditions. 
 14.2 Inurement 
 This agreement shall be binding upon and inure to the benefit of
the parties hereto and their respective successors and permitted assigns and to the benefit of the Holders. 
 14.3 Notices to
Parties 
 All notices and other communications between the parties hereunder shall be in writing and shall be deemed to have
been given if delivered personally or by confirmed telecopy to the parties at the following addresses (or at such other address for such party as shall be specified in like notice): 
  

	 	(a)	if to RVI: 

 API Nanotronics Corp. 
 505 University Avenue 
 Suite 1400 

Toronto, Ontario M5G 1X3 
 Attention:
Mr. Phillip DeZwirek 
 Fax: (416) 593-4658 
  

	 	(b)	if to RVI Sub to: 

 RVI Sub, Inc. 
 505 University Avenue 
 Suite 1400 

Toronto, Ontario M5G 1X3 
 Attention:
Mr. Phillip DeZwirek 
 Fax: (416) 593-4658 
  

	 	(c)	if to the Trustee to: 

 Equity Transfer & Trust Company

 120 Adelaide Street West 
 Suite 420 
 Toronto, Ontario M5H 4C3 
 Attention: President 
 Fax: (416) 361-0470 
 Any notice or other communication given personally shall be deemed to have been given and received upon delivery thereof, and if given by telecopy shall
be deemed to have been given and received on the date of receipt thereof unless such day is not a Business Day in which case it shall be deemed to have been given and received upon the immediately following Business Day. 
 14.4 Notice to Holders 
 Any and
all notices to be given and any documents to be sent to any Holders may be given or sent to the address of such Holder shown on the register of Holders of Exchangeable Shares in any manner permitted by the 

  

 B-24 

 
Exchangeable Share Provisions and shall be deemed to be received (if given or sent in such manner) at the time specified in such Exchangeable Share
Provisions, the provisions of which Exchangeable Share Provisions shall apply mutatis mutandis to notices or documents as aforesaid sent to such Holders. 
 14.5 Risk of Payments by Post 
 Whenever payments are to be made or documents are to be sent to any
Holder by the Trustee, by RVI Sub or by RVI or by such Holder to the Trustee or to RVI or RVI Sub, the making of such payment or sending of such document sent through the mail shall be at the risk of RVI Sub or RVI, in the case of payments made or
documents sent by the Trustee or RVI Sub or RVI, and the Holder, in the case of payments made or documents sent by the Holder. 
 14.6
Counterparts 
 This agreement may be executed in counterparts, each of which shall be deemed an original, but all of
which taken together shall constitute one and the same instrument. 
 14.7 Jurisdiction 
 This agreement shall be construed and enforced in accordance with the laws of the Province of Ontario and the federal laws of Canada applicable therein.

 14.8 Attornment 
 RVI agrees that any action or proceeding arising out of or relating to this agreement may be instituted in the courts of Ontario, waives any objection which it may have now or hereafter to the venue of any such action or proceeding,
irrevocably submits to the jurisdiction of such courts in any such action or proceeding, agrees to be bound by any judgment of such courts and agrees not to seek, and hereby waives, any review of the merits of any such judgment by the courts of any
other jurisdiction and hereby appoints RVI Sub at its registered office in the Province of Ontario as RVI’s attorney for service of process. 
 14.9
Permitted Assignment 
 RVI may assign any or all of its rights and obligations under this Agreement to RVI Holdco,
provided that each of RVI and RVI Holdco shall thereafter, jointly and severally, be liable for the performance by RVI Holdco of the obligations of RVI pursuant to this Agreement. Any and all of the obligations of RVI may be performed and satisfied
by RVI Holdco, except that nothing in this Section 14.9 will permit any change to the rights, privileges, restrictions and conditions attaching to the Voting Share or Exchangeable Shares or to the Exchange Right, Exchange Put Right or Automatic
Exchange Rights. 
  

 B-25 

 IN WITNESS WHEREOF, the parties hereby have caused this agreement to be duly executed as of the date
first above written. 
  

			
	 	 	 API NANOTRONICS CORP.
 (f/k/a Rubincon Ventures
Inc.)

		
	Per:	 	  

		
		 	RVI SUB, INC.
		
	Per:	 	  

		
		 	EQUITY TRANSFER & TRUST COMPANY
		
	Per:	 	  

		
	Per:	 	  

  

 B-26Share Capital and Other Provisions

 Exhibit 10.11 
 EXHIBIT “C” 
 SHARE CAPITAL AND OTHER PROVISIONS 
 TO BE INCLUDED IN THE ARTICLES OF INCORPORATION OF RVI SUB 
  

 C-1 

 SHARE CAPITAL 
 PROVISIONS ATTACHING TO THE COMMON SHARES 
 The common shares (“Common Shares”) in
the capital of the Corporation shall have attached thereto the following rights, privileges, restrictions and conditions: 
 Dividends 
 Subject to the prior rights of the Exchangeable Shares and any other shares ranking prior to the Common Shares, holders of Common Shares have a right to
receive dividends when declared by the Board of Directors out of property of the Corporation legally available therefor. 
 Liquidation 
 Subject to the prior rights of the Exchangeable Shares and any other shares ranking prior to the Common Shares, the holders of Common Shares shall, upon
any liquidation, dissolution or winding-up of the Corporation, whether voluntary or involuntary, or other distribution of the assets of the Corporation for the purpose of winding-up its affairs, be entitled to receive the remaining property and
assets of the Corporation. 
 Voting 
 The
holders of the Common Shares shall be entitled to receive notice of and to attend all meetings of shareholders (other than separate meetings of other classes or series of shares), and shall be entitled to one vote for each Common Share held.

 PROVISIONS ATTACHING TO THE EXCHANGEABLE SHARES 
 The Exchangeable Shares in the capital of the Corporation shall have the following rights, privileges, restrictions and conditions: 
 ARTICLE I 
 INTERPRETATION 
 1.1 For the purposes of these rights, privileges, restrictions and conditions: 
 “Act” means the Business Corporations Act (Ontario), as amended, consolidated or re-enacted from time to time.

 “Aggregate Equivalent Vote Amount” means, with respect to any matter, proposition or question on which
holders of RVI Common Stock are entitled to vote, consent or otherwise act, the product of (i) the number of Exchangeable Shares then issued and outstanding and held by holders (other than RVI and its Subsidiaries) multiplied by (ii) the
number of votes to which a holder of one share of RVI Common Stock is entitled with respect to such matter, proposition or question. 
 “API” means API Electronics Group Corp., a corporation organized and existing under the Act. 
 “Automatic Redemption Date” means the date for the automatic redemption by the Corporation of Exchangeable Shares pursuant to Article 7 of these share provisions, which date shall be the first to occur of (a) the date,
if any, selected pursuant to this clause (a) by the Board of Directors of the Corporation, such date to be no earlier than the tenth anniversary of the Effective Date, (b) the date selected by the Board of Directors of the Corporation
(such date to be no earlier than the third anniversary of the Effective Date of the Arrangement) at a time when less than 10% of the number of Exchangeable Shares issuable on the Effective Date (other than Exchangeable Shares held by RVI and its
Subsidiaries, and as such number of 

  

 C-2 

 
shares may be adjusted as deemed appropriate by the Board of Directors to give effect to any subdivision or consolidation of or stock dividend on the
Exchangeable Shares, any issuance or distribution of rights to acquire Exchangeable Shares or securities exchangeable for or convertible into or carrying rights to acquire Exchangeable Shares, any issue or distribution of other securities or rights
or evidences of indebtedness or assets, or any other capital reorganization or other transaction involving or affecting the Exchangeable Shares), are outstanding, (c) the Business Day prior to the record date for any meeting or vote of the
shareholders of the Corporation to consider any matter on which the holders of Exchangeable Shares would be entitled to vote as shareholders of the Corporation, but excluding any meeting or vote as described in clause (d) below, or (d) the
Business Day following the day on which the holders of Exchangeable Shares fail to take the necessary action at a meeting or other vote of holders of Exchangeable Shares, if and to the extent such action is required, to approve or disapprove, as
applicable, any change to, or in the rights of the holders of, Exchangeable Shares, if the approval or disapproval, as applicable, of such change would be required to maintain the economic and legal equivalence of the Exchangeable Shares and the RVI
Common Stock. 
 “Board of Directors” means the board of directors of the Corporation and any committee
thereof acting within its authority. 
 “Business Day” means any day other than a Saturday, a Sunday or a day
when banks are not open for business in Toronto, Ontario. 
 “Common Shares” means the common shares in the
capital of the Corporation. 
 “Corporation” means RVI Sub, Inc., a corporation organized and existing
under the Act and includes any successor corporation. 
 “Current Market Price” means, in respect of a share
of RVI Common Stock on any date, the average of the closing sale prices per share (computed and rounded to the third decimal point) of shares of RVI Common Stock during the period of 20 consecutive trading days ending not more than five trading days
before such date on the OTC Bulletin Board (“OTCBB”), or, if RVI Common Stock is not then traded on the OTCBB, on such other principal U.S. stock exchange or automated quotation system on which the RVI Common Stock is then listed or
quoted, as the case may be, as may be selected by the Board of Directors for such purpose; provided, however, that if, in the opinion of the Board of Directors the public distribution or trading activity of RVI Common Stock during such period does
not create a market which reflects the fair market value of a share of RVI Common Stock, then the Current Market Price of a share of RVI Common Stock shall be determined by the Board of Directors based upon the advice of such qualified independent
financial advisors as the Board of Directors may deem to be appropriate, and provided further than any such selection, opinion or determination by the Board of Directors shall be conclusive and binding. 
 “Effective Date” has the meaning ascribed thereto in the Plan of Arrangement. 
 “Exchange Put Date” has the meaning provided in Section 8.2. 
 “Exchange Put Right” has the meaning provided in Section 8.1. 
 “Exchangeable Share Consideration” means, with respect to each Exchangeable Share, for any acquisition of or redemption
of or distribution of assets of the Corporation in respect of or purchase pursuant to these share provisions, the Plan of Arrangement, the Support Agreement or the Voting and Exchange Trust Agreement: 
 (a) the Current Market Price of one share of RVI Common Stock deliverable in connection with such action; 
 (b) a cheque or cheques payable at par at any branch of the bankers of the payor in the amount of all declared, payable and unpaid, and
all undeclared but payable, cash dividends deliverable in connection with such action; and 
 (c) such stock or other property
constituting any declared and unpaid, and all undeclared but payable, non-cash dividends deliverable in connection with such action, 
  

 C-3 

 provided that (i) that part of the consideration which represents (a) above, shall be fully
paid and satisfied by the delivery of one share of RVI Common Stock, such share to be duly issued as a fully paid and non-assessable share, (ii) that part of the consideration which represents (c), above, shall be fully paid and satisfied by
delivery of such non-cash items, and (iii) any such consideration shall be delivered free and clear of any lien, claim, encumbrance, security interest or adverse claim or interest less any tax required to be deducted and withheld therefrom and
without interest. 
 “Exchangeable Share Price” means, for each Exchangeable Share, an amount equal to the
aggregate of: 
 (a) the Current Market Price of a share of RVI Common Stock; plus 
 (b) an additional amount equal to the full amount of all cash dividends declared, payable and unpaid, on such Exchangeable Share; plus

 (c) an additional amount equal to all dividends declared and payable on RVI Common Stock which have not been declared on
Exchangeable Shares in accordance herewith; plus 
 (d) an additional amount representing non-cash dividends declared, payable
and unpaid, on such Exchangeable Share. 
 “Exchangeable Shares” means the Exchangeable Shares of the
Corporation having the rights, privileges, restrictions and conditions set forth herein. 
 “Liquidation
Amount” has the meaning provided in Section 5.1. 
 “Liquidation Call Right” has the meaning
provided in the Articles of Incorporation of the Corporation. 
 “Liquidation Call Purchase Price” has the
meaning provided in the Articles of Incorporation of the Corporation. 
 “Liquidation Date” has the meaning
provided in Section 5.1. 
 “Plan of Arrangement” means the plan of arrangement involving and affecting
API, RVI, the Corporation and the holders of common shares and options of API under section 182 of the Act contemplated in the Combination Agreement by and among RVI and API, dated effective as of May 5, 2006, as further amended and restated
from time to time. 
 “Purchase Price” has the meaning provided in Section 6.3. 
 “Redemption Call Purchase Price” has the meaning provided in the Articles of Incorporation of the Corporation.

 “Redemption Call Right” has the meaning provided in the Articles of Incorporation of the Corporation.

 “Redemption Price” has the meaning provided in Section 7.1. 
 “Retracted Shares” has the meaning provided in subsection 6.1 (a). 
 “Retraction Call Right” has the meaning provided in subsection 6.1 (c). 
 “Retraction Date” has the meaning provided in subsection 6.1 (b). 
 “Retraction Price” has the meaning provided in Section 6.1. 
 “Retraction Request” has the meaning provided in Section 6.1. 
 “RVI” means API Nanotronics Corp., formerly known as Rubincon Ventures Inc., a corporation organized and existing under
the laws of the State of Delaware and includes any successor corporation or any corporation in which the holders of RVI Common Stock hold securities resulting from the application of Section 2.7 of the Support Agreement; 
  

 C-4 

 “RVI Call Notice” has the meaning provided in Section 6.3.

 “RVI Common Stock” means the shares of common stock of RVI, with a par value of U.S. $0.001 per share,
having voting rights of one vote per share, and any other securities resulting from the application of Section 2.7 of the Support Agreement. 
 “RVI Dividend Declaration Date” means the date on which the board of directors of RVI declares any dividend on the RVI Common Stock. 
 “RVI Holdco” has the meaning provided in the Voting and Exchange Trust Agreement. 
 “RVI Special Share” means the one share of Special Voting Stock of RVI, with a par value of U.S. $0.01, and having voting
rights at meetings of holders of RVI Common Stock equal to the Aggregate Equivalent Voting Amount. 
 “Subsidiary”, in relation to any person, means any body corporate, partnership, joint venture, association or other entity of which more than 50% of the total voting power of shares of stock or units of ownership or
beneficial interest entitled to vote in the election of directors (or members of a comparable governing body) is owned or controlled, directly or indirectly, by such person. 
 “Support Agreement” means the Support Agreement between RVI and the Corporation, made as of the Effective Date.

 “Transfer Agent” means the duly appointed transfer agent for the time being of the Exchangeable Shares,
and, if there is more than one such transfer agent, then the principal Canadian transfer agent. 
 “Trustee”
means the Trustee appointed under the Voting and Exchange Trust Agreement, and any successor trustee. 
 “Voting and
Exchange Trust Agreement” means the Voting and Exchange Trust Agreement among the Corporation, RVI and the Trustee, made as of the Effective Date. 
 ARTICLE II 
 RANKING OF EXCHANGEABLE SHARES 
 2.1 The Exchangeable Shares shall be entitled to a preference over the Common Shares and any other shares ranking junior to the Exchangeable Shares, with
respect to the payment of dividends and the distribution of assets in the event of the liquidation, dissolution or winding-up of the Corporation, whether voluntary or involuntary, or any other distribution of the assets of the Corporation among its
shareholders for the purpose of winding-up its affairs. 
 ARTICLE III 
 DIVIDENDS 
 3.1 A holder of an Exchangeable Share shall be entitled to receive
and the Board of Directors shall, subject to applicable law, on each RVI Dividend Declaration Date, declare a dividend on each Exchangeable Share (a) in the case of a cash dividend declared on the RVI Common Stock, in an amount in cash for each
Exchangeable Share equal to the cash dividend declared on each share of RVI Common Stock, (b) in the case of a stock dividend declared on the RVI Common Stock to be paid in RVI Common Stock, in such number of Exchangeable Shares for each
Exchangeable Share as is equal to the number of shares of RVI Common Stock to be paid on each share of RVI Common Stock, (c) in the case of a dividend declared on the RVI Common Stock in property other than cash or securities of RVI, in such
type and amount of property for each Exchangeable Share as is the same as the type and amount of property declared as a dividend on each share of RVI Common Stock or (d) in the case of a dividend declared on the RVI Common Stock to be paid in
securities of RVI other than RVI Common Stock, in such number of either such securities or economically equivalent securities of the Corporation, as the Board of Directors 

  

 C-5 

 
determines, for each Exchangeable Share as is equal to the number of securities of RVI to be paid on each share of RVI Common Stock. Such dividends (less any
tax required to be deducted and withheld from such dividends) shall be paid out of money, assets or property of the Corporation properly applicable to the payment of dividends, or out of authorized but unissued shares of the Corporation. 

3.2 Cheques of the Corporation payable at par at any branch of the bankers of the Corporation shall be issued in respect of any cash dividends
contemplated by subsection 3.1 (a) hereof and the sending of such a cheque to each holder of an Exchangeable Share (less any tax required to be deducted and withheld from such dividends paid or credited by the Corporation) shall satisfy the
cash dividends represented thereby unless the cheque is not paid on presentation. Certificates registered in the name of the registered holder of Exchangeable Shares shall be issued or transferred in respect of any stock dividends contemplated by
subsections 3.1 (b) or (d) hereof and the sending of such a certificate to each holder of an Exchangeable Share shall satisfy the stock dividend represented thereby or dividend payable in other securities represented thereby. Such other
type and amount of property in respect of any dividends contemplated by subsection 3.1 (c) hereof shall be issued, distributed or transferred by the Corporation in such manner as it shall determine and the issuance, distribution or transfer
thereof by the Corporation to each holder of an Exchangeable Share shall satisfy the dividend represented thereby. In all cases, any such dividends shall be subject to any reduction or adjustment for tax required to be deducted and withheld from
such dividends, and the Corporation shall be entitled to liquidate some of the property which would otherwise be deliverable in payment of such dividends to a particular holder of Exchangeable Shares to fund any statutory withholding obligation. No
holder of an Exchangeable Share shall be entitled to recover by action or other legal process against the Corporation any dividend which is represented by a cheque that has not been duly presented to the Corporation’s bankers for payment or
which otherwise remains unclaimed for a period of six years from the date on which such dividend was payable. 
 3.3 The record date for the
determination of the holders of Exchangeable Shares entitled to receive payment of, and the payment date for, any dividend declared on the Exchangeable Shares under Section 3.1 hereof shall be the same dates as the record date and payment date,
respectively, for the corresponding dividend declared on the RVI Common Stock. 
 3.4 If on any payment date for any dividends declared on
the Exchangeable Shares under Section 3.1 hereof the dividends are not paid in full on all of the Exchangeable Shares then outstanding, any such dividends which remain unpaid shall be paid on a subsequent date or dates determined by the Board
of Directors on which the Corporation shall have sufficient moneys, assets or property properly applicable to the payment of such dividends. 
 3.5 Except as provided in this Article 3, the holders of Exchangeable Shares shall not be entitled to receive dividends in respect thereof. 
 ARTICLE IV 
 CERTAIN RESTRICTIONS 
 4.1 So long as any of the Exchangeable Shares are outstanding, the Corporation shall not at any time without, but may at any time with, the approval of the holders of the Exchangeable Shares given as specified in
Article 10 of these share provisions: 
 (a) pay any dividends on the Common Shares, or any other shares ranking junior to the
Exchangeable Shares, other than stock dividends payable in any such other shares ranking junior to the Exchangeable Shares; 
 (b) redeem or purchase or make any capital distribution in respect of Common Shares or any other shares ranking junior to the Exchangeable Shares with respect to the payment of dividends or on any liquidation distribution; 
  

 C-6 

 (c) redeem or purchase any other shares of the Corporation ranking equally with the
Exchangeable Shares with respect of the payment of dividends or on any liquidation distribution; or 
 (d) amend the articles
or by-laws of the Corporation, in either case in any manner that would affect the rights or privileges of the holders of the Exchangeable Shares. 
 The restrictions in subsections 4.1 (a), 4.1 (b) and 4.1 (c) above shall not apply if all dividends on the outstanding Exchangeable Shares corresponding to dividends declared with a record date on or following the effective date
of the Plan of Arrangement on the RVI Common Stock shall have been declared on the Exchangeable Shares and paid in full. Nothing herein shall be interpreted to restrict the Corporation from issuing additional Common Shares or Exchangeable Shares.

 ARTICLE V 
 DISTRIBUTION ON LIQUIDATION 
 5.1 In the event of the liquidation, dissolution or winding-up of the Corporation or any other
distribution of the assets of the Corporation among its shareholders for the purpose of winding-up its affairs, provided that neither RVI nor RVI Holdco shall have exercised the Liquidation Call Right, a holder of Exchangeable Shares shall be
entitled, subject to applicable law, to receive from the assets of the Corporation in respect of each Exchangeable Share held by such holder on the effective date of such liquidation, dissolution or winding-up (the “Liquidation
Date”), before any distribution of any part of the assets of the Corporation to the holders of the Common Shares or any other shares ranking junior to the Exchangeable Shares, an amount equal to the Exchangeable Share Price applicable on
the last Business Day prior to the Liquidation Date (the “Liquidation Amount”) in accordance with Section 5.2. In connection with payment of the Liquidation Amount, the Corporation shall be entitled to liquidate some of the RVI
Common Stock which would otherwise be deliverable as Exchangeable Share Consideration to the particular holder of Exchangeable Shares in order to fund any statutory withholding tax obligation. 
 5.2 Within 10 Business Days after the Liquidation Date, and subject to the exercise by RVI or RVI Holdco of the Liquidation Call Right, the Corporation
shall cause to be delivered to the holders of the Exchangeable Shares the Liquidation Amount for each such Exchangeable Share upon presentation and surrender of the certificates representing such Exchangeable Shares, together with such other
documents and instruments as may be required to effect a transfer of Exchangeable Shares under applicable law and the by-laws of the Corporation and such additional documents and instruments as the Transfer Agent may reasonably require, at the
registered office of the Corporation or at any office of the Transfer Agent as may be specified by the Corporation in Schedule A hereto or by notice to the holders of the Exchangeable Shares. Payment of the total Liquidation Amount for such
Exchangeable Shares shall be made by delivery to each holder, at the address of the holder recorded in the securities register of the Corporation for the Exchangeable Shares or by holding for pick up by the holder at the registered office of the
Corporation or at any office of the Transfer Agent as may be specified by the Corporation in Schedule A hereto or by notice to the holders of Exchangeable Shares, on behalf of the Corporation of the Exchangeable Share Consideration representing the
total Liquidation Amount. On and after the Liquidation Date, the holders of the Exchangeable Shares shall cease to be holders of such Exchangeable Shares and shall not be entitled to exercise any of the rights of holders in respect thereof, other
than the right to receive their proportionate part of the total Liquidation Amount, unless payment of the total Liquidation Amount for such Exchangeable Shares shall not be made upon presentation and surrender of share certificates in accordance
with the foregoing provisions, in which case the rights of the holders shall remain unaffected until the total Liquidation Amount has been paid in the manner hereinbefore provided. The Corporation shall have the right at any time on or after the
Liquidation Date to deposit or cause to be deposited the Exchangeable Share Consideration in respect of the Exchangeable Shares represented by certificates that have not at the Liquidation Date been surrendered by the holders thereof in a custodial
account or for safe keeping, in the case of non-cash items, with any chartered bank or trust company in Canada. Upon such deposit being made, the rights of the holders of Exchangeable Shares after such deposit shall be limited to receiving their
proportionate part of the 

  

 C-7 

 
total Liquidation Amount for such Exchangeable Shares so deposited, against presentation and surrender of the said certificates held by them, respectively,
in accordance with the foregoing provisions. Upon such payment or deposit of such Exchangeable Share Consideration, the holders of the Exchangeable Shares shall thereafter be considered and deemed for all purposes to be the holders of the RVI Common
Stock delivered to them. Notwithstanding the foregoing, until such payment or deposit of such Exchangeable Share Consideration, the holder shall be deemed to still be a holder of Exchangeable Shares for purposes of all voting rights with respect
thereto under the Voting and Exchange Trust Agreement. 
 5.3 After the Corporation has satisfied its obligations to pay the holders of the
Exchangeable Shares the Liquidation Amount per Exchangeable Share, such holders shall not be entitled to share in any further distribution of the assets of the Corporation. 
 5.4 If RVI or RVI Holdco exercises the Liquidation Call Right, each holder of Exchangeable Shares shall be obligated to sell the Exchangeable Shares held
by such holder to RVI or RVI Holdco, as the case may be, on the Liquidation Date on payment to such holder by RVI or RVI Holdco, as the case may be, of the Exchangeable Share Consideration representing the Liquidation Call Purchase Price for each
Exchangeable Share. 
 ARTICLE VI 
 RETRACTION OF EXCHANGEABLE SHARES BY HOLDER 
 6.1 A holder of Exchangeable Shares shall be entitled at any time, subject to
applicable law and the exercise by RVI or RVI Holdco of the Retraction Call Right (which, if exercised by RVI or RVI Holdco, shall be binding on the holder of Exchangeable Shares) and otherwise upon compliance with the provisions of this Article 6,
to require the Corporation to redeem any or all of the Exchangeable Shares registered in the name of such holder for an amount equal to the Exchangeable Share Price applicable on the last Business Day prior to the Retraction Date (the
“Retraction Price”) which as set forth in Section 6.4, shall be fully paid and satisfied by the delivery by or on behalf of the Corporation of the Exchangeable Share Consideration representing such holder’s Retraction
Price. In connection with payment of the Retraction Price, the Corporation shall be entitled to liquidate some of the RVI Common Stock that would otherwise be deliverable as Exchangeable Share Consideration to the particular holder of Exchangeable
Shares in order to fund any statutory withholding tax obligation. To effect such redemption, the holder shall present and surrender at the registered office of the Corporation or at any office of the Transfer Agent as may be specified by the
Corporation in Schedule A hereto or by notice to the holders of Exchangeable Shares the certificate or certificates representing the Exchangeable Shares which the holder desires to have the Corporation redeem, together with such other documents and
instruments as may be required to effect a transfer of Exchangeable Shares under applicable law and the by-laws of the Corporation and such additional documents and instruments as the Transfer Agent may reasonably require, and together with a duly
executed statement (the “Retraction Request”) in the form of Schedule “A” hereto or in such other form as may be acceptable to the Corporation: 
 (a) specifying that the holder desires to have all or any number specified therein of the Exchangeable Shares represented by such
certificate or certificates (the “Retracted Shares”) redeemed by the Corporation; 
 (b) stating the Business
Day on which the holder desires to have the Corporation redeem the Retracted Shares (the “Retraction Date”), provided that the Retraction Date shall be not less than five Business Days nor more than 10 Business Days after the date
on which the Retraction Request is received by the Transfer Agent as agent for the Corporation and further provided that, in the event that no such Business Day is specified by the holder in the Retraction Request, the Retraction Date shall be
deemed to be the tenth Business Day after the date on which the Retraction Request is received by the Transfer Agent; and 
 (c) acknowledging the overriding right (the “Retraction Call Right”) of RVI or RVI Holdco to purchase all but not less than all the Retracted Shares directly from the holder and that the Retraction Request shall be deemed
to be a revocable offer by the holder to sell the Retracted Shares in accordance with the Retraction Call Right on the terms and conditions set out in Section 6.3 below. 
  

 C-8 

 6.2 Subject to the exercise by RVI or RVI Holdco of the Retraction Call Right, upon receipt by the
Transfer Agent in the manner specified in Section 6.1 hereof of a certificate or certificates representing the number of Exchangeable Shares which the holder desires to have the Corporation redeem, together with a Retraction Request, and
provided that the Retraction Request is not revoked by the holder in the manner specified in Section 6.6, the Corporation shall redeem the Retracted Shares effective at the close of business on the Retraction Date and shall cause to be
delivered to such holder the total Retraction Price with respect to such shares in accordance with Section 6.4 hereof. If only a part of the Exchangeable Shares represented by any certificate are redeemed or purchased by RVI or RVI Holdco
pursuant to the Retraction Call Right, a new certificate for the balance of such Exchangeable Shares shall be issued to the holder at the expense of the Corporation. 
 6.3 Upon receipt by the Corporation of a Retraction Request, the Corporation shall immediately notify RVI and RVI Holdco thereof. In order to exercise the Retraction Call Right, RVI or RVI Holdco must notify the
Corporation in writing of its determination to do so (the “RVI Call Notice”) within two Business Days of such notification. If RVI or RVI Holdco does not so notify the Corporation within such two Business Days, the Corporation will
notify the holder as soon as possible thereafter that neither RVI nor RVI Holdco will exercise the Retraction Call Right. If RVI or RVI Holdco delivers the RVI Call Notice within such two Business Days, and provided that the Retraction Request is
not revoked by the holder in the manner specified in Section 6.6 hereof, the Retraction Request shall thereupon be considered only to be an offer by the holder to sell the Retracted Shares to RVI or RVI Holdco, as the case may be, in accordance
with the Retraction Call Right. In such event, the Corporation shall not redeem the Retracted Shares and RVI or RVI Holdco, as the case may be, shall purchase from such holder and such holder shall sell to RVI or RVI Holdco, as the case may be, on
the Retraction Date the Retracted Shares for a purchase price per share (the “Purchase Price”) equal to the Retraction Price, which as set forth in Section 6.4 hereof, shall be fully paid and satisfied by the delivery by or on
behalf of RVI or RVI Holdco, as the case may be, of the Exchangeable Share Consideration representing such holder’s Purchase Price. For the purposes of completing a purchase pursuant to the Retraction Call Right, RVI or RVI Holdco, as the case
may be, shall deposit with the Transfer Agent, on or before the Retraction Date, the Exchangeable Share Consideration representing the total Purchase Price. Provided that such Exchangeable Share Consideration has been so deposited with the Transfer
Agent, the closing of the purchase and sale of the Retracted Shares pursuant to the Retraction Call Right shall be deemed to have occurred as at the close of business on the Retraction Date and, for greater certainty, no redemption by the
Corporation of such Retracted Shares shall take place on the Retraction Date. In the event that RVI or RVI Holdco, as the case may be, does not deliver a RVI Call Notice within two Business Days or otherwise comply with these Exchangeable Share
provisions in respect thereto, and provided that Retraction Request is not revoked by the holder in the manner specified in Section 6.6 hereof, the Corporation shall redeem the Retracted Shares on the Retraction Date and in the manner otherwise
contemplated in this Article 6. 
 6.4 Subject to receipt by the Corporation of a Retraction Request, the Corporation, RVI or RVI Holdco, as
the case may be, shall deliver or cause the Transfer Agent to deliver to the relevant holder, at the address of the holder recorded in the securities register of the Corporation for the Exchangeable Shares or at the address specified in the
holder’s Retraction Request or by holding for pick up by the holder at the registered office of the Corporation or at any office of the Transfer Agent as may be specified by the Corporation in Schedule A hereto or by notice to the holders of
Exchangeable Shares, the Exchangeable Share Consideration representing the total Retraction Price or the total Purchase Price, as the case may be, and such delivery of such Exchangeable Share Consideration to the Transfer Agent shall be deemed to be
payment of and shall satisfy and discharge all liability for the total Retraction Price or total Purchase Price, as the case may be, except as to any cheque included therein which is not paid on due presentation. 
 6.5 On and after the close of business on the Retraction Date, the holder of the Retracted Shares shall cease to be a holder of such Retracted Shares and
shall not be entitled to exercise any of the rights of a holder in respect thereof, other than the right to receive such holder’s proportionate part of the total Retraction Price or total Purchase Price, as the case may be, unless upon
presentation and surrender of certificates in accordance with the foregoing provisions, payment of the total Retraction Price or the total Purchase Price, as the case may be, shall 

  

 C-9 

 
not be made, in which case the rights of such holder shall remain unaffected until the Exchangeable Share Consideration representing the total Retraction
Price or the total Purchase Price, as the case may be, has been paid in the manner hereinbefore provided. On and after the close of business on the Retraction Date, provided that presentation and surrender of certificates and payment of the
Exchangeable Share Consideration representing the total Retraction Price or the total Purchase Price, as the case may be, has been made in accordance with the foregoing provisions, the holder of the Retracted Shares so redeemed by the Corporation or
purchased by RVI or RVI Holdco shall thereafter be considered and deemed for all purposes to be a holder of the RVI Common Stock delivered to it. Notwithstanding the foregoing, until such payment of such Exchangeable Share Consideration to the
holder, the holder shall be deemed to still be a holder of Exchangeable Shares for purposes of all voting rights with respect thereto under the Voting and Exchange Trust Agreement. 
 Notwithstanding any other provision of this Article 6, the Corporation shall not be obligated to redeem Retracted Shares specified by a holder in a
Retraction Request to the extent that such redemption of Retracted Shares would be contrary to liquidity or solvency requirements or other provisions of applicable law. If the Corporation believes that on any Retraction Date it would not be
permitted by any of such provisions to redeem the Retracted Shares tendered for redemption on such date, and provided that neither RVI nor RVI Holdco shall have exercised the Retraction Call Right with respect to the Retracted Shares, the
Corporation shall only be obligated to redeem Retracted Shares specified by a holder in a Retraction Request to the extent of the maximum number that may be so redeemed (rounded down to a whole number of shares) as would not be contrary to such
provisions and shall notify the holder at least two Business Days prior to the Retraction Date as to the number of Retracted Shares which will not be redeemed by the Corporation. In any case in which the redemption by the Corporation of Retracted
Shares would be contrary to liquidity or solvency requirements or other provisions of applicable law, the Corporation shall redeem Retracted Shares in accordance with Section 6.2 of these share provisions on a pro rata basis and shall issue to
each holder of Retracted Shares a new certificate, at the expense of the Corporation, representing the Retracted Shares not redeemed by the Corporation pursuant to Section 6.2 hereof. Provided that the Retraction Request is not revoked by the
holder in the manner specified in Section 6.6 hereof, the holder of any such Retracted Shares not redeemed by the Corporation pursuant to Section 6.2 hereof as a result of liquidity or solvency requirements or applicable law shall be
deemed by giving the Retraction Request to require RVI or RVI Holdco, as the case may be, to purchase such Retracted Shares from such holder on the Retraction Date or as soon as practicable thereafter on payment by RVI or RVI Holdco, as the case may
be, to such holder of the Purchase Price for each such Retracted Share, all as more specifically provided in the Voting and Exchange Trust Agreement, and RVI shall make such purchase. 
 6.6 A holder of Retracted Shares may, by notice in writing given by the holder to the Corporation before the close of business on the Business Day
immediately preceding the Retraction Date, withdraw its Retraction Request in which event such Retraction Request shall be null and void and, for greater certainty, the revocable offer constituted by the Retraction Request to sell the Retracted
Shares to RVI or RVI Holdco, as the case may be, shall be deemed to have been revoked. 
 ARTICLE VII 
 REDEMPTION OF EXCHANGEABLE SHARES BY THE CORPORATION 
 7.1 Subject to applicable law, and if neither RVI or RVI Holdco exercises the Redemption Call Right (which, if exercised, shall be binding on the holders of Exchangeable Shares), the Corporation shall on the Automatic
Redemption Date redeem the whole of the then outstanding Exchangeable Shares for an amount equal to the Exchangeable Share Price applicable on the last Business Day prior to the Automatic Redemption Date (the “Redemption Price”)
which, as set forth in Section 7.3 hereof, shall be fully paid and satisfied by the delivery by or on behalf of the Corporation of the Exchangeable Share Consideration representing the total Redemption Price. In connection with payment of the
Exchangeable Share Consideration representing the Redemption Price, the Corporation shall be entitled to liquidate some of the RVI Common Stock which would otherwise be deliverable as Exchangeable Share Consideration to the particular holder of
Exchangeable Shares in order to fund any statutory withholding tax obligation. 
  

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 7.2 In any case of a redemption of Exchangeable Shares under this Article 7, the Corporation, or the
Transfer Agent on behalf of the Corporation, shall, at least 45 days before an Automatic Redemption Date or before a possible Automatic Redemption Date which may result from a failure of the holders of Exchangeable Shares to take necessary action as
described in clause (d) of the definition of Automatic Redemption Date send or cause to be sent to each holder of Exchangeable Shares a notice in writing of the redemption or possible redemption by the Corporation or the purchase by RVI or RVI
Holdco under the Redemption Call Right, as the case may be, of the Exchangeable Shares held by such holder. Such notice shall set out the Redemption Price or the Redemption Call Purchase Price, as the case may be, the Automatic Redemption Date and,
if applicable, particulars of the Redemption Call Right. In the case of any notice given in connection with a possible Automatic Redemption Date, such notice will be given contingently and will be withdrawn if the contingency does not occur.

 7.3 On or after the Automatic Redemption Date, and subject to the exercise by RVI or RVI Holdco of the Redemption Call Right, the
Corporation shall cause to be delivered to the holders of the Exchangeable Shares to be redeemed the Exchangeable Share Consideration representing the Redemption Price for each such Exchangeable Share upon presentation and surrender at any office of
the Transfer Agent as may be specified by the Corporation in such notice of the certificates representing such Exchangeable Shares, together with such other documents and instruments as may be required to effect a transfer of Exchangeable Shares
under applicable law and the by-laws of the Corporation and such additional documents and instruments as the Transfer Agent may reasonably require. Payment of the total Redemption Price for such Exchangeable Shares shall be made by delivery to each
holder, at the address of the holder recorded in the securities register or at any office of the Transfer Agent as may be specified by the Corporation in such notice, on behalf of the Corporation, of the Exchangeable Share Consideration representing
the total Redemption Price. On and after the Automatic Redemption Date, the holders of the Exchangeable Shares called for redemption shall cease to be holders of such Exchangeable Shares and shall not be entitled to exercise any of the rights of
holders in respect thereof, other than the right to receive their proportionate part of the Exchangeable Share Consideration representing the total Redemption Price, unless payment of the Exchangeable Share Consideration representing the total
Redemption Price for such Exchangeable Shares shall not be made upon presentation and surrender of certificates in accordance with the foregoing provisions, in which case the rights of the holders shall remain unaffected until the Exchangeable Share
Consideration representing the total Redemption Price has been paid in the manner hereinbefore provided. The Corporation shall have the right at any time after the sending of notice of its intention to redeem the Exchangeable Shares as aforesaid to
deposit or cause to be deposited the Exchangeable Share Consideration with respect to the Exchangeable Shares so called for redemption, or of such of the said Exchangeable Shares represented by certificates that have not at the date of such deposit
been surrendered by the holders thereof in connection with such redemption, in a custodial account or for safe keeping, in the case of non-cash items, with any chartered bank or trust company in Canada named in such notice. Upon the later of such
deposit being made and the Automatic Redemption Date, the Exchangeable Shares in respect whereof such deposit shall have been made shall be redeemed and the rights of the holders thereof after such deposit or Automatic Redemption Date, as the case
may be, shall be limited to receiving their proportionate part of the Exchangeable Share Consideration representing the total Redemption Price for such Exchangeable Shares so deposited, against presentation and surrender of the said certificates
held by them, respectively, in accordance with the foregoing provisions. Upon such payment or deposit of such Exchangeable Share Consideration, the holders of the Exchangeable Shares shall thereafter be considered and deemed for all purposes to be
holders of the RVI Common Stock delivered to them. Notwithstanding the foregoing, until such payment or deposit of such Exchangeable Share Consideration is made, the holder shall be deemed to still be a holder of Exchangeable Shares for purposes of
all voting rights with respect thereto under the Voting and Exchange Trust Agreement. 
 7.4 If RVI or RVI Holdco exercises the Redemption
Call Right, each holder of Exchangeable Shares shall be obligated to sell all the Exchangeable Shares held by such holder to RVI or RVI Holdco, as the case may be, on the Automatic Redemption Date against payment to such holder by RVI of the
Exchangeable Share Consideration representing the Redemption Call Purchase Price for each such share. 
  

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 ARTICLE VIII 
 EXCHANGE PUT RIGHT 
 8.1 Upon and subject to the terms and conditions contained in these share
provisions and the Voting and Exchange Trust Agreement: 
 (a) a holder of Exchangeable Shares shall have the right (the
“Exchange Put Right”) at any time to require RVI to purchase all or any part of the Exchangeable Shares of the holder, provided that, upon the exercise of such right, RVI may, at its option, cause RVI Holdco to purchase such shares;
and 
 (b) upon the exercise by the holder of the Exchange Put Right the holder shall be required to sell to RVI or RVI
Holdco, as the case may be, and RVI shall be required to purchase, or cause RVI Holdco to purchase, from the holder, that number of Exchangeable Shares in respect of which the Exchange Put Right is exercised, in consideration of the payment by RVI
or RVI Holdco, as the case may be, of the Exchangeable Share Price applicable thereto (which shall be the Exchangeable Share Price applicable on the last Business Day prior to receipt of notice required under Section 8.2 hereof) and delivery by
or on behalf of RVI or RVI Holdco, as the case may be, of the Exchangeable Share Consideration representing the total applicable Exchangeable Share Price. In connection with payment of the Exchangeable Share Consideration, the Corporation shall be
entitled to liquidate some of the RVI Common Stock which would otherwise be deliverable to the particular holder of Exchangeable Shares in order to fund any statutory withholding tax obligation. 
 8.2 The Exchange Put Right provided in Section 8.1 hereof and in Article 5 of the Voting and Exchange Trust Agreement may be exercised at any time
by notice in writing given by the holder to and received by the Trustee (the date of such receipt, the “Exchange Put Date”) and accompanied by presentation and surrender of the certificates representing such Exchangeable Shares,
together with such documents and instruments as may be required to effect a transfer of Exchangeable Shares under the Act and the by-laws of the Corporation and such additional documents and instruments as the Trustee may reasonably require, at the
principal transfer offices in Toronto, Ontario of the Trustee, or at such other office or offices of the Trustee or of other persons designated by the Trustee for that purpose as may from time to time be maintained by the Trustee for that purpose.
Such notice may be (i) in the form of the panel, if any, on the certificates representing Exchangeable Shares, (ii) in the form of the notice and election contained in any letter of transmittal distributed or made available by the
Corporation for that purpose, or (iii) in other form satisfactory to the Trustee (or such other persons aforesaid), shall stipulate the number of Exchangeable Shares in respect of which the right is exercised (which may not exceed the number of
shares represented by certificates surrendered to the Trustee), shall be irrevocable unless the exchange is not completed in accordance herewith and with the Voting and Exchange Trust Agreement and shall constitute the holder’s authorization to
the Trustee (and such other persons aforesaid) to effect the exchange on behalf of the holder. 
 8.3 The completion of the sale and purchase
referred to in Section 8.1 hereof shall be required to occur, and RVI shall be required to take all actions on its part necessary to permit it to occur, not later than the close of business on the third Business Day following the Exchange Put
Date. 
 8.4 The surrender by the holder of Exchangeable Shares under Section 8.2 hereof shall constitute the representation, warranty
and covenant of the holder that the Exchangeable Shares so surrendered are sold free and clear of any lien, encumbrance, security interest or adverse claim or interest. 
 8.5 If a part only of the Exchangeable Shares represented by any certificate are to be sold and purchased pursuant to the exercise of the Exchange Put Right, a new certificate for the balance of such Exchangeable
Shares shall be issued to the holder at the expense of the Corporation. 
 8.6 Upon receipt by the Trustee of the notice, certificates and
other documents or instruments required by Section 8.2, the Trustee shall deliver or cause to be delivered, on behalf of RVI or RVI Holdco, as the case may be, and subject to receipt by the Trustee from RVI or RVI Holdco, as the case may be, of
the applicable 

  

 C-12 

 
Exchangeable Share Consideration, to the relevant holder at the address of the holder specified in the notice or by holding for pick-up by the holder at any
office of the Trustee (or other persons aforesaid) maintained for that purpose, the Exchangeable Share Consideration representing the total applicable Exchangeable Share Price, within the time stipulated in Section 8.3 hereof. Delivery by RVI
or RVI Holdco, as the case may be, to the Trustee of such Exchangeable Share Consideration shall be deemed to be payment of and shall satisfy and discharge all liability for the total applicable Exchangeable Share Price, except as to any cheque
included therein which is not paid on due presentation. 
 8.7 On and after the close of business on the Exchange Put Date, the holder of the
Exchangeable Shares in respect of which the Exchange Put Right is exercised shall not be entitled to exercise any of the rights of a holder in respect thereof, other than the right to receive the total applicable Exchangeable Share Price, unless
upon presentation and surrender of certificates in accordance with the foregoing provisions, payment of the Exchangeable Share Consideration shall not be made, in which case the rights of such holder shall remain unaffected until such payment has
been made. On and after the close of business on the Exchange Put Date provided that presentation and surrender of certificates and payment of the Exchangeable Share Consideration has been made in accordance with the foregoing provisions, the holder
of the Exchangeable Shares so purchased by RVI or RVI Holdco, as the case may be, shall thereafter be considered and deemed for all purposes to be a holder of the RVI Common Stock delivered to it. Notwithstanding the foregoing, until payment of the
Exchangeable Share Consideration to the holder, the holder shall be deemed to still be a holder of Exchangeable Shares for purposes of all voting rights with respect thereto under the Voting and Exchange Trust Agreement. 
 ARTICLE IX 
 VOTING RIGHTS

 9.1 Except as required by applicable law and the provisions hereof, the holders of the Exchangeable Shares shall not be entitled as
such to receive notice of or to attend any meeting of the shareholders of the Corporation or to vote at any such meeting. 
 ARTICLE X

 AMENDMENT AND APPROVAL 
 10.1 The rights, privileges, restrictions and conditions attaching to the Exchangeable Shares may be added to, changed or removed but, except as hereinafter provided, only with the approval of the holders of the Exchangeable Shares given as
hereinafter specified. 
 10.2 Any approval given by the holders of the Exchangeable Shares to add to, change or remove any right, privilege,
restriction or condition attaching to the Exchangeable Shares or any other matter requiring the approval or consent of the holders of the Exchangeable Shares shall be deemed to have been sufficiently given if it shall have been given in accordance
with applicable law subject to a minimum requirement that such approval be evidenced by resolution passed by not less than 66 2/3% of the votes cast on such resolution by persons represented in person or by proxy at a meeting of holders of Exchangeable Shares (excluding Exchangeable Shares beneficially owned by RVI or its Subsidiaries) duly called and held at
which the holders of at least 20% of the outstanding Exchangeable Shares at that time are present or represented by proxy. If at any such meeting the holders of at least 20% of the outstanding Exchangeable Shares at that time are not present or
represented by proxy within one-half hour after the time appointed for such meeting, then the meeting shall be adjourned to such date not less than 10 days thereafter and to such time and place as may be designated by the Chairman of such meeting.
At such adjourned meeting, the holders of Exchangeable Shares present or represented by proxy thereat may transact the business for which the meeting was originally called and a resolution passed thereat by the affirmative vote of not less than
66 2/3% of the votes cast on such resolution by persons represented in person or by proxy at such meeting
(excluding Exchangeable Shares beneficially owned by RVI or its Subsidiaries) shall constitute the approval or consent of the holders of the Exchangeable Shares. For the purposes of this Section, any spoiled votes, illegible votes, defective votes
and abstinences shall be deemed to be votes not cast. 
  

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 ARTICLE XI 
 RECIPROCAL CHANGES, ETC. IN RESPECT OF RVI COMMON STOCK 
 11.1 (a) Each holder of an
Exchangeable Share acknowledges that the Support Agreement provides, in part, that RVI will not: 
  

	 	(i)	issue or distribute shares of RVI Common Stock (or securities exchangeable for or convertible into or carrying rights to acquire shares of RVI Common Stock) to the holders of all or
substantially all of the then outstanding shares of RVI Common Stock by way of stock dividend or other distribution; or 

  

	 	(ii)	issue or distribute rights, options or warrants to the holders of all or substantially all of the then outstanding shares of RVI Common Stock entitling them to subscribe for or to
purchase shares of RVI Common Stock (or securities exchangeable for or convertible into or carrying rights to acquire shares of RVI Common Stock); or 

  

	 	(iii)	issue or distribute to the holders of all or substantially all of the then outstanding shares of RVI Common Stock (A) shares or securities of RVI of any class other than RVI
Common Stock (other than shares convertible into or exchangeable for or carrying rights to acquire shares of RVI Common Stock), (B) rights, options or warrants other than those referred to in subsection 11.1 (a) (ii) above,
(C) evidences of indebtedness of RVI or (D) assets of RVI; 

 unless 
  

	 	(iv)	one or both of RVI and the Corporation is permitted under applicable law to issue or distribute the economic equivalent on a per share basis of such rights, options, warrants,
securities, shares, evidences of indebtedness or other assets to the holders of the Exchangeable Shares; and 

  

	 	(v)	one or both of RVI and the Corporation shall issue or distribute the economic equivalent on a per share basis of such rights, options, warrants, securities, shares, evidences of
indebtedness or other assets simultaneously to the holders of the Exchangeable Shares. 

 (b) Each holder of an Exchangeable
Share acknowledges that the Support Agreement further provides, in part, that RVI will not: 
  

	 	(i)	subdivide, redivide or change the then outstanding shares of RVI Common Stock into a greater number of shares of RVI Common Stock; or 

  

	 	(ii)	reduce, combine or consolidate or change the then outstanding shares of RVI Common Stock into a lesser number of shares of RVI Common Stock; or 

  

	 	(iii)	reclassify or otherwise change the shares of RVI Common Stock or effect an amalgamation, merger, reorganization or other transaction involving or affecting the shares of RVI Common
Stock; 

 unless 
  

	 	(iv)	the Corporation is permitted under applicable law to simultaneously make the same or an economically equivalent change to, or in the rights of the holders of, the Exchangeable
Shares; and 

  

	 	(v)	the same or an economically equivalent change is simultaneously made to, or in the rights of the holders of, the Exchangeable Shares. 

 The Support Agreement further provides, in part, that, with the exception of certain ministerial amendments, the aforesaid provisions of the Support
Agreement shall not be changed without the approval of the holders of the Exchangeable Shares given in accordance with Article 10 of these share provisions. 
  

 C-14 

 ARTICLE XII 
 ACTIONS BY THE CORPORATION UNDER SUPPORT AGREEMENT 
 12.1 The Corporation will take all such actions
and do all such things as shall be necessary or advisable to perform and comply with and to ensure performance and compliance by RVI with all provisions of the Support Agreement, the Voting Trust and Exchange Agreement and RVI’s Certificate of
Incorporation applicable to the Corporation and RVI, respectively, in accordance with the terms thereof including, without limitation, taking all such actions and doing all such things as shall be necessary or advisable to enforce to the fullest
extent possible for the direct benefit of the Corporation all rights and benefits in favour of the Corporation under or pursuant thereto. 
 12.2 The Corporation shall not propose, agree to or otherwise give effect to any amendment to, or waiver or forgiveness of its rights or obligations under, the Support Agreement, the Voting Trust and Exchange Agreement or RVI’s
Certificate of Incorporation without the approval of the holders of the Exchangeable Shares given in accordance with Section 10.2 hereof other than such amendments, waivers and/or forgiveness as may be necessary or advisable for the purpose of:

  

	 	(a)	adding to the covenants of the other party or parties to such agreement for the protection of the Corporation or the holders of Exchangeable Shares; or 

  

	 	(b)	making such provisions or modifications not inconsistent with such agreement or certificate as may be necessary or desirable with respect to matters or questions arising thereunder
which, in the opinion of the Board of Directors, it may be expedient to make, provided that the Board of Directors shall be of the opinion, after consultation with counsel, that such provisions and modifications will not be prejudicial to the
interests of the holders of the Exchangeable Shares; or 

  

	 	(c)	making such changes in or corrections to such agreement or certificate which, on the advice of counsel to the Corporation, are required for the purpose of curing or correcting any
ambiguity or defect or inconsistent provision or clerical omission or mistake or manifest error contained therein, provided that the Board of Directors shall be of the opinion, after consultation with counsel, that such changes or corrections will
not be prejudicial to the interests of the holders of the Exchangeable Shares. 

 ARTICLE XIII 
 LEGEND 
 13.1 The certificates
evidencing the Exchangeable Shares shall contain or have affixed thereto a legend, in form and on terms approved by the Board of Directors, with respect to the Support Agreement, the provisions of the Articles of the Corporation relating to the
Liquidation Call Right, the Retraction Call Right and the Redemption Call Right, and the Voting and Exchange Trust Agreement (including the provisions with respect to the voting rights and exchange provisions thereunder). 
 ARTICLE XIV 
 MISCELLANEOUS

 14.1 Any notice, request or other communication to be given to the Corporation by a holder of Exchangeable Shares shall be in writing
and shall be valid and effective if given by mail (postage prepaid) or by telecopy or by delivery to the registered office of the Corporation and addressed to the attention of the President. Any such notice, request or other communication, if given
by mail, telecopy or delivery, shall only be deemed to have been given and received upon actual receipt thereof by the Corporation. 
 14.2
Any presentation and surrender by a holder of Exchangeable Shares to the Corporation or the Transfer Agent of certificates representing Exchangeable Shares in connection with the liquidation, dissolution or winding-up of the Corporation or the
retraction, redemption or exchange of Exchangeable Shares shall be made by registered mail (postage prepaid) or by delivery to such office of the Transfer Agent as may be specified by 

  

 C-15 

 
the Corporation, addressed to the attention of the President of the Corporation. Any such presentation and surrender of certificates shall only be deemed to
have been made and to be effective upon actual receipt thereof by the Transfer Agent, and the method of any such presentation and surrender of certificates shall be at the sole risk of the holder. 
 14.3 Any notice, request or other communication to be given to a holder of Exchangeable Shares by or on behalf of the Corporation shall be in writing and
shall be valid and effective if given by mail (postage prepaid) or by delivery to the address of the holder recorded in the securities register of the Corporation or, in the event of the address of any such holder not being so recorded, then at the
last address of such holder known to the Corporation. Any such notice, request or other communication, if given by mail, shall be deemed to have been given and received on the fifth Business Day following the date of mailing and, if given by
delivery, shall be deemed to have been given and received on the date of delivery. Accidental failure or omission to give any notice, request or other communication to one or more holders of Exchangeable Shares shall not invalidate or otherwise
alter or affect any action or proceeding to be or intended to be taken by the Corporation. 
 14.4 For greater certainty, the Corporation
shall not be required for any purpose under these share provisions to recognize or take account of persons who are not so recorded in such securities register. 
 14.5 All Exchangeable Shares acquired by the Corporation upon the redemption or retraction thereof shall be cancelled. 
 14.6 For greater certainty, any payments to the holders of Exchangeable Shares shall be net of applicable taxes, if any, and the payor shall not be obliged to gross up or increase the amount of such payment which
would otherwise be made to take into account such taxes. Any such taxes which have been withheld or deducted by the payor thereof shall be remitted to the applicable tax authority within the time required for such remittance. 
 SCHEDULE “A” 
 RETRACTION
REQUEST 
  

			
	 To:
	  	RVI Sub, Inc. (the “Corporation”)
		
	 And To:
	  	API Nanotronics Corp., formerly known as Rubincon Ventures Inc.(“RVI”)
		
	 And To:
	  	(“RVI Holdco”)

 This request is given pursuant to Article 6 of the provisions (the “Share
Provisions”) attaching to the Exchangeable Shares of the Corporation and all capitalized words and expressions used in this request which are defined in the Share Provisions have the meaning attributed to such words and expressions in such
Share Provisions. 
 The undersigned hereby notifies the Corporation that, subject to the Retraction Call Right referred to below, the
undersigned requests the Corporation to redeem in accordance with Article 6 of the Share Provisions: 
 [    ]: all
share(s) represented by the accompanying certificate(s); or 
 [    ]:
                     share(s) only. 
 The undersigned hereby notifies the Corporation that the Retraction Date shall be
                                . 
  

	NOTE:	The Retraction Date must be a Business Day and must not be less than five Business Days nor more than 10 Business Days after the date upon which this notice and the accompanying
shares are received at any office of the Transfer Agent as may be specified in this Retraction Request or as may be specified by the Corporation by notice to the holders of the Exchangeable Shares. In the event that no such Business Day is correctly
specified above, the Retraction Date shall be deemed to be the tenth Business Day after the date on which this request is received by the Corporation. 

  

 C-16 

 The undersigned acknowledges the Retraction Call Right of RVI and RVI Holdco (as defined in the Share
Provisions) to purchase all but not less than all the Retracted Shares from the undersigned and that this request shall be deemed to be a revocable offer by the undersigned to sell the Retracted Shares to RVI or RVI Holdco, as the case may be, in
accordance with the Retraction Call Right on the Retraction Date for the Retraction Price and on the other terms and conditions set out in Section 6.3 of the Share Provisions. If neither RVI or RVI Holdco, as the case may be, determines to
exercise the Retraction Call Right, the Corporation will notify the undersigned of such fact as soon as possible. This retraction request, and offer to sell the Retracted Shares to RVI or RVI Holdco, as the case may be, may be revoked and withdrawn
by the undersigned by notice in writing given to the Corporation at any time before the close of business on the Business Date immediately preceding the Retraction Date. 
 The undersigned acknowledges that if, as a result of liquidity or solvency provisions of applicable law, the Corporation is unable to redeem all Retracted Shares, the undersigned will be deemed to have exercised the
Exchange Right (as defined in the Voting and Exchange Trust Agreement) so as to require RVI to purchase, or cause RVI Holdco to purchase, the unredeemed Retracted Shares. 
 The undersigned hereby represents and warrants to the Corporation and RVI that the undersigned has good title to, and owns, the share(s) represented by the accompanying certificate free and clear of all liens, claims,
encumbrances, security interests and adverse claims or interests. 
  

					
	  
	 	  
	 	  

	(Date)	 	(Signature of Shareholder)	 	(Guarantee of Signature)

  

	 	[    ]	Please check box if the legal or beneficial owner of the Retracted Shares is a non-resident of Canada. 

  

	 	[    ]	Please check box if the securities and any cheque(s) or other non-cash assets resulting from the retraction of the Retracted Shares are to be held for pick-up by the shareholder at
the principal transfer offices of Equity Transfer & Trust Company (the “Transfer Agent”) in Toronto, Ontario, failing which the securities and any cheque(s) or other non-cash assets will be delivered to the shareholder in accordance
with the share provisions. 

  

	NOTE:	This panel must be completed and the accompanying share certificate(s), together with such additional documents as the Transfer Agent may require, must be deposited with the
Transfer Agent at its principal transfer offices in Toronto, Ontario. The securities and any cheque(s) or other non-cash assets resulting from the retraction or purchase of the Retracted Shares will be issued and registered in, and made payable to,
or transferred into, respectively, the name of the shareholder as it appears on the register of the Corporation and the securities, cheque(s) and other non-cash assets resulting from such retraction or purchase will be delivered to the shareholder
in accordance with the Share Provisions. 

  

			
	  
	  	  

	 Name of Person in Whose Name Securities or Cheque(s) or Other Non-cash Assets Are To Be Registered, Issued or Delivered
 (please print)
	  	Date
		
	  
	  	  

	Street Address or P.O. Box	  	Signature of Shareholder
		
	  
	  	  

	City, Province	  	Signature Guaranteed by

  

	NOTE:	If this retraction request is for less than all of the share(s) represented by the accompanying certificate, a certificate representing the remaining shares of the Corporation will
be issued and registered in the name of the shareholder as it appears on the register of the Corporation or its lawful transferee. 

  

 C-17

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