Investment Purpose. As of the date hereof, the Buyer is purchasing the Note and the shares of Common Stock issuable upon conversion of or otherwise pursuant to the Note (such shares of Common Stock being collectively referred to herein as the “Conversion Shares” and, collectively with the Note, the “Securities”) for its own account and not with a present view towards the public sale or distribution thereof, except pursuant to sales registered or exempted from registration under the 1933 Act.

INVESTMENT PURPOSE. The Investor is entering into this Agreement and acquiring the Securities for investment purposes.

Investment Purpose. Purchaser is acquiring the Securities for its own account and not with a view towards, or for resale in connection with, the public sale or distribution thereof in violation of applicable securities laws; provided, however, by making the representations herein, Purchaser does not agree, or make any representation or warranty, to hold any of the Securities for any minimum or other specific term and reserves the right to dispose of the Securities at any time in accordance with or pursuant to a registration statement or an exemption under the 1933 Act. The Purchaser is acquiring the Securities hereunder in the ordinary course of its business. The Purchaser does not presently have any agreement or understanding, directly or indirectly, with any person to distribute any of the Securities in violation of applicable securities laws.

Purpose. The purpose of this QUEST RESOURCE HOLDING CORPORATION 2012 INCENTIVE COMPENSATION PLAN (as amended and restated), subject to stockholder approval (the “Plan”), is to assist QUEST RESOURCE HOLDING CORPORATION, a Nevada corporation (the “Company”) and its Related Entities (as hereinafter defined) in attracting, motivating, retaining, and rewarding high-quality executives and other employees, officers, directors, and individual consultants who provide services to the Company or its Related Entities by enabling such persons to acquire or increase a proprietary interest in the Company in order to strengthen the mutuality of interests between such persons and the Company’s stockholders, and providing such persons with performance incentives to expend their maximum efforts in the creation of stockholder value.

Purpose. The purpose of this Plan is to permit award grants to non-employee Directors, officers and other employees of the Company and its Subsidiaries, and certain consultants to the Company and its Subsidiaries, and to provide to such persons incentives and rewards for service and/or performance.

Purpose. The purpose of the ZeroFox Holdings, Inc. Executive Incentive Plan, effective ​ (the “Plan”), is to increase stockholder value and the success of ZeroFox Holdings, Inc. and its subsidiaries (collectively, the “Company”) by motivating eligible employees of the Company to # perform to the best of their abilities, and # meet or exceed established performance goals and strategic objectives. The Plan provides for incentive compensation and payment of cash bonuses to eligible employees when the Company achieves its goals.

Purpose. Builders FirstSource, Inc. (the “Company”) established this Builders FirstSource, Inc. Executive and Key Employee Severance Plan (the “Plan”) in order to provide transitional income to certain executive officers and key employees who are involuntarily terminated under certain conditions. The Plan supersedes all prior written or unwritten severance plans, notice plans, practices or programs offered to or established for participants by the Company providing severance pay or similar benefits, including individual employment contracts, change in control agreements or similar arrangements. The Company intends that this Plan qualify as and come within the various exceptions and exemptions under the Employee Retirement Income Security Act of 1974 (“ERISA”), as amended, for an unfunded plan maintained primarily for a select group of management or highly compensated employees, and any ambiguities in this Plan shall be construed to effect that intent.

Purpose. The purpose of this Plan is to describe the terms and conditions under which contributions made pursuant to the Plan will be credited and paid to the Participants and their Beneficiaries.

Purpose. Through this ERA, the Employer intends to permit the deferral of compensation and to provide additional benefits to a select group of management or highly compensated employees of the Employer. Accordingly, it is intended that this ERA will not constitute a "qualified plan" subject to the limitations of section 401(a) of the Code, nor will it constitute a "funded plan," for purposes of such requirements.

Purpose. The Plan is intended to assist the Company and its Affiliates in attracting and retaining Eligible Persons of outstanding ability and to promote the identification of their interests with those of the stockholders of the Company and its Affiliates.