Employee Share Agreement dated October 3, 2017 by ###-###-#### Alberta LTD. ("Purchaser") and certain current and former employee shareholders of CCI ("Employee Shareholders")

<<Shareholder>>, an individual residing in <<City>>, in the Province of <<Province>> (hereinafter referred to as the "Vendor")

2071827 ALBERTA LTD., a body corporate duly incorporated pursuant to the laws of the Province of Alberta (hereinafter referred to as the "Purchaser")

PREAMBLE

WHEREAS:

A.The Vendor is the registered and beneficial owner of the Subject Shares which, together with the remaining Employee Shares and Corporate Sellers’ Shares, comprise all of the issued and outstanding Shares in the capital of the Corporation;

B.The Purchaser wishes to purchase the Subject Shares from the Vendor and the Vendor wishes to sell the Subject Shares, all on the terms and conditions herein contained (the "Acquisition");

C.Concurrently with the execution of this Agreement, the Purchaser has entered into the Corporate Seller SPA with the Corporate Sellers, for the purchase and sale of all of the Corporate Sellers’ Shares; and

D.Concurrently with the execution of this Agreement, the Purchaser has entered into similar agreements with the remaining Employee Shareholders, for the purchase and sale of all of the remaining Employee Shares.

NOW THEREFORE in consideration of the mutual covenants herein contained, the Parties do hereby agree as follows:

In this Agreement unless there is something in the subject matter or context inconsistent therewith:

Capitalized words and phrases not otherwise defined herein shall have the same meaning as is ascribed to them in the Corporate Seller SPA.

The Parties hereby confirm and ratify the matters contained and referred to in the Preamble to this Agreement and agree that same are expressly incorporated into and form part of this Agreement.

This Agreement, and, to the extent no choice of law is specified therein, the Ancillary Agreements and any documents delivered in connection with this Agreement will be governed by and construed, interpreted and enforced in accordance with the laws of the Province of Alberta and the federal laws of Canada applicable therein.

Unless otherwise indicated, all dollar amounts referred to in this Agreement are stated in Canadian currency.

The division of this Agreement into Articles and Sections, and the insertion of headings are for convenience of reference only and are not to affect the construction or interpretation of this Agreement. The Parties acknowledge that their respective legal counsel have reviewed and participated in settling the terms of this Agreement, and the Parties agree that any rule of construction to the effect that any ambiguity is to be resolved against the drafting Party will not be applicable in the interpretation of this Agreement.

In this Agreement:

with respect to calculating a period of time, time periods "within" or "following" which any act is to be done will be calculated by excluding the day on which the period commences and including the day which ends the period, and by extending the period to the next Business Day if the last day of the period is not a Business Day.

In this Agreement, unless the context otherwise requires, words importing the singular number include the plural and vice versa. Words importing the use of any gender includes all genders, including the neutral gender "it".

Unless otherwise provided for in this Agreement, any reference to statutes or regulations in this Agreement refer to such statutes or regulations as amended or replaced from time to time.

On the terms and subject to the fulfillment of the conditions in this Agreement, at the Closing Time the Vendor agrees to sell, assign and transfer the Subject Shares to the Purchaser, and the Purchaser agrees to purchase the Subject Shares from the Vendor, free and clear of all Encumbrances.

The aggregate purchase price payable by the Purchaser to the Vendor for the sale of the Subject Shares and the performance by the Vendor of the Vendor's obligations under this Agreement shall be the Purchase Price, subject to the adjustments provided for in this Section 2.2:

The Vendor acknowledges that contemporaneously with the execution and delivery of the Corporate Seller SPA the Purchaser has paid to the Escrow Agent on behalf of the Corporate Sellers, Five Million Canadian Dollars ($5,000,000.00) (the "Deposit") in escrow, as an earnest money deposit against the payment of the Purchase Price and the purchase price under the Corporate Seller SPA. The Deposit is to be dealt with as follows:

The Purchaser and the Vendor intend that the conditions set out in Subsection 56.4(7) of the Income Tax Act (Canada) (the “Tax Act”) have been met such that Subsection 56.4(5) of the Tax Act applies to any "restrictive covenants" (as defined in Subsection 56.4(1) of the Tax Act) granted by any the Vendor pursuant to the Non-Competition Agreement (the "Non-Competition Covenants"). For greater certainty:

(a)    for the purposes of paragraph 56.4(7)(d) of the Tax Act, no proceeds will be attributable, allocable, received or receivable by the Vendor for granting the Non-Competition Covenants;

(b)    the Non-Competition Covenants are integral to this Agreement and have been granted to maintain or preserve the fair market value of the Subject Shares; and

(c)    the Purchaser would not purchase the Subject Shares without having the benefit of the Non-Competition Covenants.

Notwithstanding the foregoing, nothing in this Section 2.4 will diminish, limit or derogate from the validity or enforceability of any of the Non-Competition Covenants and the Vendor is agree that they will not assert or claim that this Section 2.4 diminishes, limits or derogates from the validity or enforceability of such Non-Competition Covenants in any manner whatsoever. The Purchaser will, within five Business Days of a written request from the Vendor to do so, make jointly with the Vendor one or more elections pursuant to or in respect of Subsection 56.4(7) of the Tax Act in the required manner and using a form prescribed for such purposes (if applicable) and otherwise reasonably acceptable to their respective counsels, as will cause Subsection 56.4(5) of the Tax Act to apply to the Non-Competition Covenants granted

by the Vendor. Such election will reflect that the Parties have allocated no consideration to the restrictive covenant. Provided that the Purchaser complies with this Section 2.4, Purchaser will have no Liability to the Vendor or otherwise with respect to any consequences arising pursuant to the Tax Act associated with any such election.

The Vendor severally represents and warrants to the Purchaser as follows, as to the Vendor and the Vendor's Subject Shares, only, and acknowledges and confirms that the Purchaser is relying upon such representations and warranties in connection with the acquisition of the Subject Shares, all of which are material to the Purchaser in entering into this Agreement:

The Purchaser represents and warrants to the Vendor as follows, and acknowledges and confirms that the Vendor is relying upon such representations and warranties in connection with the sale of the Subject Shares:

The Parties acknowledge and agree that the representations and warranties of the Vendor and the Purchaser contained in Sections 3.1 and 3.2 hereof shall survive the effective date of this Agreement and shall continue and remain in full force and effect indefinitely.

The closing of the transaction contemplated herein will occur at the Closing Time at the offices of Bennett Jones LLP at 4500 Bankers Hall East, 855 - 2nd Street SW, Calgary, Alberta, T2P 4K7 or at such other place or in such other manner as the Parties may agree in writing. The Closing will be effective as of the Closing Time.

On the Closing Date:

No Party will issue a press release or make any other public announcement relating to this Agreement or the Acquisition unless the other Party provides its prior written approval of the content, timing and manner of such press release or public announcement (acting reasonably), or if required by Law. If a Party is required to publicly disclose the Acquisition or Agreement by Law (the "Required Disclosure"), then the Party making the Required Disclosure must consult with the other Party regarding the content of the Required Disclosure and provide the other Party no less than three Business Days to review and comment on the substance of the Required Disclosure prior to its publication or filing.

At all times after the Closing Date, each Party, at its expense, shall promptly execute and deliver all such documents including additional conveyances, instruments, transfers, consents and other assurances, and do all such other acts and things as the other Parties, acting reasonably, may from time to time request be executed or done in order to better evidence, perfect or give effect to any provision of this Agreement or other document delivered pursuant to this Agreement or any of the respective obligations created or intended to be created by this Agreement.

If any controversy or dispute (a "Dispute") arises with respect to this Agreement, the Ancillary Agreements (to the extent no choice of law is specified therein) or any transactions contemplated by this Agreement, the Dispute or Legal Proceeding must be brought in the Alberta Court of Queen's Bench in the City of Edmonton, and each Party irrevocably submits and agrees to attorn to the non-exclusive jurisdiction of that court. The Parties irrevocably and unconditionally waive any objection to the venue of any Dispute or Legal Proceeding in that court and irrevocably

waive and agree not to plead or claim in that court that such Dispute or Legal Proceeding has been brought in an inconvenient forum.

Time is of the essence in the performance of the Parties' respective obligations under this Agreement.

Subject to the provisions of Section 2.3(b)(i) hereof, the rights and remedies of the Parties under this Agreement are cumulative and in addition and without prejudice to and not in substitution for any rights or remedies provided by Law. Any single or partial exercise by any Party of any right or remedy for default or breach of any term, covenant or condition of this Agreement does not waive, alter, affect or prejudice any other right or remedy to which such Party may be lawfully entitled for the same default or breach.

This Agreement may be executed and delivered in counterparts and may be delivered in original or electronic form, each of which when so executed and delivered will be deemed to be an original and when taken together, will constitute one and the same Agreement.

Each of the Parties shall be responsible for all expenses incurred by it in connection with this Agreement, including fees of its respective legal, accounting, broker and other professional fees and payments to directors, officers and employees, retention payments and other change-of-control or similar payments or bonuses payable solely as a result of the Acquisition.

This Agreement will be binding upon and enure to the benefit of the Parties and their respective heirs, executors, administrators, successors and permitted assigns. The rights and obligations of the Vendor under this Agreement may not be assigned or transferred without the prior written consent of the Purchaser. The rights and obligations of the Purchaser under this Agreement may not be assigned or transferred prior to Closing without the prior written consent of the Vendor, except that the Purchaser may assign its rights and obligations under this Agreement to an Affiliate of the Purchaser, to a lender or lenders as security for obligations owed to a lender or lenders without the consent of the Vendor, or to any Person that acquires all or substantially all of the property and assets of the Purchaser or acquires a majority of the Purchaser's issued and outstanding voting securities, whether by way of amalgamation, merger or otherwise.

Nothing in this Agreement, express or implied, is intended to confer upon any Person, other than the Parties and their respective heirs, executors, administrators, successors and assigns, any rights, remedies, obligations or liabilities under or by reason of this Agreement.

This Agreement constitutes the entire agreement between the Parties and supersedes all other agreements, representations, warranties, statements, promises, information, arrangements and understandings, whether oral or written or express or implied, with respect to the subject matter of this Agreement. There are no conditions, covenants, agreements, representations, warranties or other provisions, express or implied, collateral, statutory or otherwise, relating to the subject matter hereof except as provided in this Agreement.

No waiver of any default, breach or non-compliance under this Agreement will be effective unless in writing and signed by the Party to be bound by the waiver. No waiver will be inferred from or implied by any failure to act or delay in acting by a Party in respect of any default, breach or non-observance or by anything done or omitted to be done by another Party. The waiver by a Party of any default, breach or non-compliance under this Agreement will not operate as a waiver of that Party's rights under this Agreement in respect of any continuing or subsequent default, breach or non-observance (whether of the same or any other nature).

No modification or amendment to this Agreement may be made unless agreed to by the Parties in writing.

If any arbitrator or court of competent jurisdiction determines any provision of this Agreement or portion thereof to be illegal, invalid or unenforceable that provision or portion thereof will be severed from this Agreement without affecting the remaining provisions of this Agreement or affecting the validity or enforceability of such provision in any other jurisdiction.

Except as otherwise expressly provided in this Agreement, the covenants, representations and warranties and other provisions contained in this Agreement will not merge on but will survive Closing. Closing will not prejudice any right of one Party against any other Party in respect of anything done or omitted under this Agreement or in respect of any right to damages or other remedies.