The National Western Life Group, Inc. Incentive Plan (the “Plan”) established as of February 5, 2014, is hereby amended and restated, effective as of December 14, 2022, which amendment and restatement # removes certain provisions in the Plan that have become non-operative as a result of the elimination by the U.S. Congress of certain provisions of Code section 162(m) in 2017, # prospectively modifies the definition of “Change in Control” and # makes certain non-substantive technical corrections to the Plan. Capitalized terms used herein without definition shall have the respective meanings assigned to them in Section 2.

The Potlatch Corporation Deferred Compensation Plan for Directors II was adopted effective January 1, 2005, by the Board of Directors of Potlatch Corporation, and most recently amended and restated effective May 8, 2014 to provide Directors an opportunity to defer payment of their Director’s Fees and to credit their Deferred Equity-Based Awards. The Plan is also intended to assist the Company in attracting and retaining persons of outstanding achievement and ability as members of the Board.

The Carrols Restaurant Group, Inc. 2016 Stock Incentive Plan (the “Plan”) is established by Carrols Restaurant Group, Inc., a Delaware corporation (the “Company”), to attract and retain persons eligible to participate in the Plan; motivate Participants to achieve long-term Company goals; and further align Participants’ interests with those of the Company’s other stockholders. The Plan is adopted as of April 26, 2016, subject to approval by the Company’s stockholders within 12 months after such adoption date. No Awards shall be granted hereunder prior to the approval of the Plan by the Company’s stockholders. No Award shall be granted hereunder on or after the date 10 years after the Effective Date or such earlier date as of which the Plan is discontinued by the Board as provided herein. The Plan shall terminate on April 26, 2026 or such earlier time as the Board may determine.

The Executive Incentive Compensation Plan (the “Plan”) was adopted by the Board of Directors of Knife River Corporation (formerly known as Knife River Holding Company) (“KRC”) in connection with the distribution of 80.1% or more of the outstanding shares of KRC’s common stock to the stockholders of MDU Resources Group, Inc. in 2023, pursuant to the Separation and Distribution Agreement between the Company and MDU Resources Group, Inc. entered into in connection with such distribution (the “Spin-Off”) and is effective as of the date on which the Spin-Off occurs. In connection with the Spin-Off and pursuant to the Employee Matters Agreement, KRC is assuming liability for certain awards deferred under the MDU Resources Group, Inc. Executive Incentive Compensation Plan by current and former KRC employees in respect of the 2021 Plan Year and prior Plan Years (as such amounts are adjusted from time to time to reflect crediting of interest, the “Grandfathered Deferred Amounts”), and such Grandfathered Deferred Amounts will be administered from and after the Spin-Off by KRC pursuant to this Plan and the Rules and Regulations (as defined below).

Establishment and Purpose. Telos Identity Management Solutions, LLC, a Delaware limited liability company doing business as Telos ID ("Telos ID"), hereby adopts the Telos ID Sale Bonus Plan (this "Plan"), effective as of August 30, 2016, the date on which this Plan was adopted by Telos ID's Board of Directors (the "Board"). The purpose of this Plan is to provide a long-term incentive program to motivate key executives of Telos ID to participate in the value creation of Telos ID and enjoy the benefits of participation in future increases in the value of Telos ID and its underlying assets. Capitalized terms not defined in this Plan have the meanings ascribed to them in the Second Amended and Restated Operating Agreement of Telos ID, dated as of December 24, 2014.

This Executive Severance Plan (the “Plan”) is established to provide severance and other welfare benefits for eligible executives of Interpublic and its Subsidiaries in the event that their employment is terminated either # by Interpublic or a Subsidiary for a reason other than Cause or # by the executive for Good Reason. The Plan is an unfunded welfare plan maintained primarily for the purpose of providing severance and other welfare benefits to a select group of management and highly compensated employees.

Establishment. Except as otherwise specifically provided in this Agreement or by non-waivable provision of the Delaware Act, the business, property and affairs of the Company shall be managed, operated and controlled at the sole, absolute and exclusive direction of the board of managers (the “Board” and each manager of the Board, a “Manager”) in accordance with the terms of this Agreement. Except as otherwise expressly provided by this Agreement, no Member shall have management authority or voting or other rights over, or any other ability to take part in the conduct or control of the business of, the Company. Each Manager shall be a “manager” (as defined in the Delaware Act) of the Company, but notwithstanding the foregoing, no Manager shall have any rights or powers beyond the rights and powers granted to such Manager in this Agreement. Notwithstanding any duty existing at law, in equity or otherwise, with respect to any matter that is to be voted on by the Managers, a Manager may grant a proxy to any other Manager or other Person.

Purpose. The Company does and will exist for the object and purpose of engaging in any lawful act or activity for which limited liability companies may be formed under the Delaware Limited Liability Company Act (6 Del.C. § 18-101, et seq.), as in effect from time to time (the “Act”), and engaging in any and all activities necessary or incidental to accomplish the foregoing.

Purpose. This Plan is intended to assist in the occupational transition and financial security of those eligible Officers who, # experience a Qualifying Termination; and # comply with all Post-Employment Covenants.

Purpose. The Co-Diagnostics, Inc. 2015 Long Term Incentive Plan (the “Plan”) has been established by Co-Diagnostics, Inc. (the “Company”) to:

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. Delshah and Judo have previously entered into a Credit Agreement dated October 15th, 2015 (the "Credit Agreement). By way of this Termination Agreement, Delshah and Judo desire to completely and immediately terminate the Credit Agreement, and acknowledge and agree that, neither party shall have any obligation or liability to the other in connection with the Credit Agreement.

Purpose. The purpose of the Plan is to encourage and enable selected management and other employees of the Company who currently have rights under the Company’s Phantom Stock Plan, to acquire a proprietary interest in the Company through the ownership of the Common Stock of the Company. The Company intends to use the Plan to retain and motivate Participants to attain exceptional levels of performance and provide Participants with an opportunity to participate in the increased value of the Company which their efforts, initiative, and skill have helped produce. The Plan design enables the Company to grant to Participants Non-Qualified Stock Options to purchase shares of Common Stock of the Company. The Plan is effective as of December 1, 2001.

Purpose. The Company and the Employee are about to begin or have begun an employment relationship in connection with which each party may disclose Confidential Information to the other.

PURPOSE. This Executive Incentive Plan (the “Plan”) is intended to promote the interests of 1st Source Corporation, an Indiana corporation (“1st Source” or the “Corporation”) and its shareholders by attracting and motivating educated, self-disciplined and professional managers, and by providing an incentive to induce continued future employment of certain key employees of the Corporation and certain key employees of one or more Subsidiaries of the Corporation. For the purposes of this Plan, the term “Subsidiary” shall mean a corporation or corporations of which the Corporation owns, directly or indirectly, a majority of the outstanding voting stock.

Purpose. The purpose of the 1st Source Corporation (“Company”) Strategic Deployment Incentive Plan (“Plan”) is to promote the interests of the Company and its shareholders through the # attraction and retention of executive officers (“Executives”) essential to the success of the Company and its subsidiaries; # motivation of Executives using performance-based incentives linked to annual goals that support the Company’s long-term strategic objectives; and # enabling of the Executives to share in the long term growth and success of the Company.

Purpose. The purpose of the Plan is to provide additional incentive to those officers and key employees of the Company and its Subsidiaries, and certain members of the Board of Directors of the Company whose substantial contributions are essential to the continued growth and success of the Company’s business in order to strengthen their commitment to the Company and its Subsidiaries, to motivate such officers, employees and Directors to faithfully and diligently perform their assigned responsibilities and to attract and retain competent and dedicated individuals whose efforts will result in the long-term growth and profitability of the Company. To accomplish such purposes, the Plan provides that the Company may grant Incentive Stock Options, Nonqualified Stock Options, Restricted Stock Awards, Restricted Stock Units, Stock Appreciation Rights and Cash-Based Awards.