Acknowledgement Regarding Amendment of Plans and Stock Option Grant Agreement. The Company and the Insider hereby acknowledge and agree that the Insider’s stock option grant agreements are being amended by this Agreement, and the terms of any Option granted under a Plan, as held by the Insider, are being modified by this Agreement to, subject to [[Section 3(c), (x)])]])] remove all references to an expiration of the exercisability of Options within a special, delineated time period following the termination of service to or employment by the Company, and # provide that all vested Options are exercisable by the Insider until default expiration under the applicable Plan (i.e., ten (10) years from the date of grant). In the event this Agreement is terminated pursuant to [Section 4(f)], the limitations on exercise contemplated by ​ shall terminate, but the exercisability of the Insider’s vested Options until default expiration under the applicable Plan and stock option agreement (i.e., ten (10) years from the date of grant) shall survive indefinitely.

Stock Option Plans. Each stock option granted by the Company under the Company’s stock option plan was granted # in accordance with the terms of the Company’s stock option plan and # with an exercise price at least equal to the fair market value of the Common Stock on the date such stock option would be considered granted under GAAP and applicable law. No stock option granted under the Company’s stock option plan has been backdated. The Company has not knowingly granted, and there is no and has been no Company policy or practice to knowingly grant, stock options prior to, or otherwise knowingly coordinate the grant of stock options with, the release or other public announcement of material information regarding the Company or its Subsidiaries or their financial results or prospects.

GLOBAL SETTLEMENT AND ABSOLUTE RELEASE AGREEMENT – PAGE 5

Upon the grant of an Option to an Optionee, the Company and the Optionee will enter into an Option Agreement setting out the number of Optioned Shares subject to the Option, the Option Period and, if applicable, the vesting schedule for the Option, and incorporating the terms and conditions of the Plan and any other requirements of regulatory authorities and stock exchanges having jurisdiction over the securities of the Company, together with such other terms and conditions as the Committee may determine in accordance with the Plan.

Stock Option Agreement. Each grant of an Option under the Plan shall be evidenced by a Stock Option Agreement between the Optionee and the Company. Such Option shall be subject to all applicable terms and conditions of the Plan and may be subject to any other terms and conditions which are not inconsistent with the Plan and which the Committee deems appropriate for inclusion in a Stock Option Agreement. The Stock Option Agreement shall specify whether the Option is an ISO or an NSO. The provisions of the various Stock Option Agreements entered into under the Plan need not be identical. Options may be granted in consideration of a reduction in the Participant’s other compensation.

A written agreement shall be entered into between the Corporation and each Optionee to whom a Stock Option has been granted under this Plan, which such agreement shall set out the number of Common Shares under option, the Exercise Price, the Vesting Dates, the Expiry Date and such other terms as the Directors determine to be necessary or desirable, all of which shall be in accordance with the provisions of this Plan (the "Stock Option Agreement"). The Stock Option Agreement will be in such form as the Directors may from time to time approve and may be executed and delivered for and on behalf of the Corporation by any one of the Chief Executive Officer or Chief Financial Officer of the Corporation or such other officer or director of the Corporation as the Directors may authorize.

You have been granted an option to purchase Common Stock of the ​, subject to the terms and conditions of the Plan and this Option Agreement, as indicated on this “Notice of Grant of Stock Options and Option Agreement.”

Grant as Incentive Stock Option. This option is intended to qualify as an incentive stock option under Section 422 of the Internal Revenue Code of 1986, as amended, and the regulations thereunder (the “Code”).

The undersigned Optionee has been granted an Option to purchase Common Stock of the Company, subject to the terms and conditions of the Plan and this Option Agreement, as follows:

Stock Option. At the first Board meeting following the Start Date, the Company will grant you an option to purchase 4,000,000 shares of the Company’s common stock (the “Option”). The Option shall vest over a four-year period, with one quarter (1/4) of the shares subject to the Option vesting on the one year anniversary of the date of grant, and the remaining shares vesting equally over the following thirty-six (36) months of continuous service. The Option shall be issued pursuant to the terms and conditions of the Company’s 2015 Equity Incentive Plan (the “Plan”), at an exercise price equal to 100% of the fair market value of the Company’s common stock on the date of grant, as provided in the Plan and consistent with the requirements for an exemption from the application of Section 409A of the Internal Revenue Code (the “Code”), and shall be governed in all respects by the terms of the Plan, the grant notices and the option agreements.