Exhibit 10(c)

COMMERCE BANCSHARES, INC.

STOCK PURCHASE PLAN FOR NON‑EMPLOYEE DIRECTORS

1.     Purpose

The Stock Purchase Plan for Non‑Employee Directors (the "Plan") is intended to provide a means by which individuals who serve as directors (including advisory or honorary directors) of, but are not employees of, Commerce Bancshares, Inc. (the "Company") or any subsidiary of the Company (the "Non‑Employee Directors") may increase their proprietary interest in the success and progress of the Company as the owners of additional shares of the Common Stock of the Company.

2.      Administration

The Plan shall be administered by the Compensation and Human Resources Committee of the Board of Directors of the Company, which shall consist solely of two or more directors who are non-employee directors under Rule 16b-3(b)(3) promulgated under the Securities Exchange Act of 1934, as amended, or any successor provision thereto. The Committee shall have the authority to adopt rules and regulations for carrying out the Plan and to interpret, construe, and implement the provisions of the Plan. The Committee may obtain such advice or assistance as it deems appropriate from persons not serving on the Committee.

3.      Eligibility

    The only persons eligible to participate in the Plan shall be the Non‑Employee Directors of the Company or any subsidiary of the Company. Each Non‑Employee Director who shall elect to participate in the Plan is hereinafter referred to as a Participant.

4.      Stock

    (a)     The shares of stock subject to purchase under the Plan shall be shares of the Company's $5 par value Common Stock, either authorized but unissued or issued and held in treasury (the "Common Stock"). Immediately before the date this amendment was adopted by the Board, the number of shares authorized by the Board under the Plan was the sum of 160,216, plus adjustments set forth in sub-paragraph (b) below. Subject to future adjustment as provided in sub-paragraph 4 (b) below, the total number of shares authorized under the Plan as of April 17, 2013 is increased by an additional 120,000 shares.

    (b)     In the event of any stock dividend, stock split, combination of shares or other change in the capitalization of the Company, appropriate adjustment shall be made in the number and kind of shares authorized under the Plan and credited to a Participant's account as of the effective date thereof

5.      Election to Participate

    (a)     Each Non‑Employee Director serving as such on the Effective Date of the Plan shall have the right to elect to participate in the Plan as of the Effective Date by executing and causing to be delivered to the Secretary of the Company the appropriate election form prior to the Effective Date. Each individual becoming a Non‑Employee Director on or after July 1, 1989, shall have the right to elect to participate in the Plan if the appropriate election form shall be delivered to the Secretary of the Company during the year of such individual's election as a director of the Company or any subsidiary of the Company with participation commencing on the date such election is received. Any Non‑Employee Director who shall not previously have elected to participate in the Plan shall have the right at any time to elect to participate in the Plan as of the first day of January next succeeding the date on which the appropriate election form is delivered to the Secretary of the Company.

    (b)     An election to participate once made shall continue in effect from year to year until the Participant shall either cause written notice to be delivered to the Secretary of the Company that his participation shall cease as of the end of the calendar year in which such notice is delivered or until the resignation, death or disability of the Participant.

(c)    Notwithstanding the provisions of subsections (a) and (b) of this Section 5, each individual who shall become a Non-Employee Director of the Company on or after May 1, 1991, shall participate in the Plan effective with the date of such individual's election. A Non-Employee Director of the Company shall continue to participate until the resignation, non-reelection, death or disability of such Non-Employee Director of the Company.

6.      Contributions

    (a)     From and after the date of participation, the compensation which would otherwise be paid in cash to each Participant during a calendar month as a retainer for serving as a member of a board of directors and for meetings of the board of directors (or any committee thereof) of which such Participant is a member (the "fees") shall be retained by the Company (and in the case of service as a director of a subsidiary paid to the Company prior to the last business day of each calendar month by such subsidiary). Concurrently, the Company shall contribute on behalf of each Participant on the Board of Directors of the Company, and each subsidiary shall contribute on behalf of each Participant on its board of directors by paying to the Company, an additional amount equal to 25% of such fees to be credited, together with the fees, to an account in the Participant's name on the books and records of the Company as of the last business day of each month.

    (b)     Any Non‑Employee Director who shall not elect to participate in the Plan shall have all compensation earned in connection with service as a director or for meetings of the board of directors paid in cash.

    (c)     No other contributions may be made by a Participant to the Plan.

7.      Purchase of Common Stock

    As of the last business day of each calendar month, the cash balance of each Participant's account will be divided by the last sale price of the Common Stock as reported by the National Market System of NASDAQ on the last business day of such month, or if no sale price is reported, the next preceding day for which a sale price is reported. The Participant's account shall thereupon be credited with the equivalent number of whole shares of Common Stock so determined. Any portion of the fees not so invested shall be carried forward for investment in the next month, subject to Section 5(b) hereof.

8.      Distributions from the Plan

    (a)     As soon as practicable after the end of each calendar year, a certificate shall be issued to each Participant for the number of equivalent shares of Common Stock credited to the Participant's account under the Plan during the preceding calendar year. Any cash amounts remaining in a Participant's account as of each calendar year end will be carried forward for investment under the terms of the Plan during the next succeeding year, unless a Participant shall have terminated his participation in the Plan in which case such cash balance will be distributed to such terminated Participant.

    (b)    At such time as a Participant shall cease to be a Non-Employee Director or shall elect to terminate participation in the Plan, shares of Common Stock equivalent to the shares credited to such Participant's account, together with any cash credit in such account, will be distributed to such terminated Participant as soon as practicable after such termination of participation.

    (c)     In the event of the death of a Participant, the equivalent shares, together with any cash credited to the deceased Participant's account as of the end of the month in which such death shall occur, shall be distributed as soon as practicable thereafter (i) to the beneficiary designated by the Participant, or (ii) if no such designation shall have been made or the beneficiary not survive the Participant, to the Participant's estate. Any designation of beneficiary (which may be any person, trust or other entity) may be made, revoked or amended solely by the Participant at any time, which designation shall be effective upon receipt by the Secretary of the Company.

9.      Amendment of the Plan

    The Board of Directors of the Company may from time to time alter, amend, suspend or discontinue the Plan except that no alteration or amendment shall be made more than once in every twelve‑month period with respect to eligibility for participation or varying the date on or price at which the number of equivalent shares of Common Stock will be credited to a Participant's account.

10.      Miscellaneous

    (a)     Nothing in this Plan shall be deemed to create any obligation on the part of the Board of Directors of the Company to nominate any director for re‑election by the Company's shareholders or any obligation on the part of the Company to cause its shares of stock of a subsidiary to be voted for the re‑election of any director of a subsidiary of the Company.

    (b)     Until the issuance of stock certificates, no right to vote or receive dividends or any other rights as a shareholder shall exist with respect to the Common Stock purchased under this Plan.

(c)     Except for a qualified domestic relations order as provided Section 414(p) of the Internal Revenue Code, none of the benefits under the Plan are subject to the claims of creditors of participants or their beneficiaries, nor are they subject to attachment, garnishment or any other legal process. Neither a Participant nor such Participant's beneficiary may assign, sell, borrow on or otherwise encumber a beneficial interest in the Plan nor shall any such benefits be in any manner liable for or subject to the deeds, contracts, liabilities, engagements or torts of any Participant or beneficiary.

(d)     For purposes of this Plan, a "subsidiary" is any organization which issues voting stock and of such issued and outstanding stock the Company owns over 50% thereof.

Exhibit 10(j)

COMMERCE BANCSHARES, INC.

2005 EQUITY INCENTIVE PLAN

SECTION 1

EFFECTIVE DATE AND PURPOSE

1.1     Effective Date . This Plan was originally adopted on the 28th day of January, 2005 and has been amended or restated from time to time. The Plan is hereby amended and restated on as of April 17, 2013, subject to, and effective upon, the approval of the stockholders of the Company.

1.2     Purpose of the Plan . The Plan is designed to provide a means to attract, motivate and retain eligible Participants and to further the growth and financial success of the Company by aligning the interests of Participants through the ownership of Shares and other incentives with the interests of the Company's stockholders.

SECTION 2

DEFINITIONS

2.1    The following words and phrases shall have the following meanings unless a different meaning is plainly required by the context:

2.2    “ 1934 Act ” means the Securities Exchange Act of 1934, as amended. Reference to a specific section of the 1934 Act or regulation thereunder shall include such section or regulation, any valid regulation promulgated under such section, and any comparable provision of any future legislation or regulation amending, supplementing or superseding such section or regulation.

2.3    “ Award ” means, individually or collectively, a grant under the Plan of Nonqualified Stock Options, Incentive Stock Options, Restricted Stock, Restricted Stock Units, Performance Shares, Performance Units, Stock-Based Awards, or Stock Appreciation Rights.

2.4    “ Award Agreement ” means either (1) the written agreement setting forth the terms and provisions applicable to each Award granted under the Plan or (2) a statement issued by the Company to a Participant describing the terms and provisions of such Award.

2.5    “ Board ” or “ Board of Directors ” means the Board of Directors of the Company.

    

2.6    “ Cause ” means a Participant's dishonesty, theft, embezzlement from the Company, willful violation of any rules of the Company pertaining to the conduct of Employees or the commission of a willful felonious act while an Employee, or violation of any, agreement related to non-competing, non-solicitation of employees or customers or confidentiality between the Company and the Participant.

2.7    “ Change in Control ” shall have the meaning assigned to such term in Section 14.

2.8    “ Code ” means the Internal Revenue Code of 1986, as amended from time to time.

2.9    “ Committee ” means the Compensation and Human Resources Committee of the Board of Directors.

2.10    “ Company ” means Commerce Bancshares, Inc., a Missouri corporation, or any successor thereto.

2.11    “ Disability ” means a permanent and total disability that qualifies a Participant for disability benefits under the Social Security Act; provided, however, that with respect to Restricted Stock Units, “Disability” means “disability” within the meaning of section 409A of the Code.

2.12    “ Employee ” means any employee of the Company or any of its Subsidiaries, whether such employee is so employed at the time the Plan is adopted or becomes so employed subsequent to the adoption of the Plan.

    

2.13    “ Exercise Price ” means the price at which a Share may be purchased by a Participant pursuant to the exercise of an Option or Stock Appreciation Right.

2.14    “ Fair Market Value ” means, as of any given date, (i) the closing sales price of the Shares on any national securities exchange on which the Shares are listed; (ii) the closing sales price if the Shares are listed on an over the counter market; or (iii) if there is no regular public trading market for such Shares, the fair market value of the Shares as determined by the Committee.

2.15    “ Fiscal Year ” means the fiscal year of the Company.

2.16    “ Grant Date ” means, with respect to an Award, the date the Committee completes the action necessary to create the legally binding right constituting the Award.

2.17    “ Incentive Stock Option ” means an Option to purchase Shares which is designated as an Incentive Stock Option and is intended to meet the requirements of section 422 of the Code.

2.18    “ Nonqualified Stock Option ” means an Option to purchase Shares which is not an Incentive Stock Option.

    

2.22    “ Performance Period ” means the time period during which the performance objectives must be met.

    

2.23    “ Performance Share ” means an Award granted to a Participant, as described in Section 9 herein.

    

2.24    “ Performance Unit ” means an Award granted to a Participant, as described in Section 9 herein.

    

2.25    “ Period of Restriction ” means the period during which Restricted Stock or Restricted Stock Units awarded hereunder are subject to a substantial risk of forfeiture. As provided in Section 7, such restrictions may be based on the passage of time, the achievement of target levels of performance or the occurrence of other events as determined by the Committee.

    

2.26    “ Plan ” means the Commerce Bancshares, Inc. 2005 Equity Incentive Plan, as set forth in this instrument and as amended from time to time.

    

2.27    “ Restricted Stock ” means an Award granted to a Participant pursuant to Section 7.

    

2.28    “ Restricted Stock Unit ” means an Award granted to a Participant as described in Section 7 herein.

    

2.29    “ Retirement ” means a Termination of Service after the Participant attains age 60 and completes 10 years of continuous service, measured from the most recent date of hire.

    

2.30    “ Section 16 Person ” means a person who, with respect to the Shares, is subject to Section 16 of the 1934 Act, as determined by the Board.

    

2.31    “ Shares ” means the shares of common stock, $5.00 par value, of the Company.

    

2.32    “ Stock Appreciation Right ” means an Award granted to a Participant pursuant to Section 8.

    

2.33    “ Stock-Based Award ” means an Award granted to a Participant pursuant to Section 10.

    

2.34    “ Subsidiary ” means any corporation, partnership, joint venture, limited liability company, or other entity (other than the Company) in an unbroken chain of entities beginning with the Company if, at the time of the granting of an Award, each of the entities other than the last entity in the unbroken chain owns more than fifty percent (50%) of the total combined voting power in one of the other entities in such chain.

    

2.35    “ Termination of Service ” means a cessation of the employee-employer relationship between a Participant and the Company or a Subsidiary for any reason but excluding any such cessation where there is a simultaneous reengagement of the person by the Company or a Subsidiary.

SECTION 3

ELIGIBILITY

3.1     Participants . Awards may be granted in the discretion of the Committee to employees of the Company and its Subsidiaries.

    

3.2     Non-Uniformity . Awards granted hereunder need not be uniform among eligible Participants and may reflect distinctions based on title, compensation, responsibility or any other factor the Committee deems appropriate.

SECTION 4

ADMINISTRATION

4.1     The Committee . The Plan will be administered by the Committee, which, to the extent deemed necessary or appropriate by the Board, will consist exclusively of two or more persons who satisfy the requirements for a “non-employee director” under Rule 16b-3 promulgated under the 1934 Act and the requirements for an “outside director” under section 162(m) of the Code. The members of the Committee shall be appointed from time to time by, and shall serve at the pleasure of, the Board of Directors. In the absence of such appointment, the Board of Directors shall serve as the Committee and shall have all of the responsibilities, duties, and authority of the Committee set forth herein.

    

4.2     Authority of the Committee . The Committee shall have the exclusive authority to administer and construe the Plan in accordance with its provisions. The Committee's authority shall include, without limitation, the power to (a) determine persons eligible for Awards, (b) prescribe the terms and conditions of the Awards, (c) interpret the Plan and the Awards, (d) adopt rules for the administration, interpretation and application of the Plan as are consistent therewith, and (e) interpret, amend or revoke any such rules. With respect to any Award that is intended to qualify as “performance-based compensation” within the meaning of section 162(m) of the Code, the Committee shall have no discretion to increase the amount of compensation that otherwise would be due upon attainment of a Performance Goal, although the Committee may have discretion to deny an Award or to adjust downward the compensation payable pursuant to an Award, as the Committee determines in its sole judgment. If shareholders of the Company have not reapproved the Plan or the Performance Goals by the end of fifth year following the year in which shareholders previously approved the Plan or the Performance Goals, and an Award is made after such fifth year that is intended to qualify as “performance-based compensation” within the meaning of section 162(m) of the Code, such Award shall be deemed subject to shareholder approval, and no amount shall be paid pursuant to such Award until shareholder reapproval is obtained.

    

4.3     Delegation by the Committee . The Committee, in its sole discretion and on such terms and conditions as it may provide, may delegate all or any part of its authority and powers under the Plan to one or more officers of the Company; provided, however, that the Committee may not delegate its authority and powers in any way which would jeopardize the Plan's qualification under Rule 16b-3 and may not delegate its authority and powers with respect to any Award that is intended to qualify as performance-based compensation.

4.4     Factors to Consider for Granting Awards . In making the determination as to the persons to whom an Award shall be granted, the Committee or any delegate may take into account such individual's salary and tenure, duties and responsibilities, their present and potential contributions to the success of the Company, the recommendation of supervisors, and such other factors as the Committee or any delegate may deem important in connection with accomplishing the purposes of the Plan.

4.5     Decisions Binding . All determinations and decisions made by the Committee and any of its delegates pursuant to Section 4.3 shall be final, conclusive, and binding on all persons, and shall be given the maximum deference permitted by law.

SECTION 5

SHARES SUBJECT TO THE PLAN

    

5.1     Number of Shares . Immediately before the date this amendment and restatement was adopted by the Board, the number of authorized Shares was the sum of 4,000,000, plus the adjustments set forth in Section 5.3. Subject to future adjustment as provided in Section 5.3, the total number of Shares available for grant under the Plan is increased by an additional 1,000,000 Shares. Shares granted under the Plan may be either authorized but unissued Shares or treasury Shares, or any combination thereof.

    

5.2     Lapsed Awards . Unless determined otherwise by the Committee, Shares related to Awards that are forfeited, terminated or expire unexercised, shall be available for grant under the Plan. Shares that are tendered by a Participant to the Company in connection with the exercise of an Award, withheld from issuance in connection with a Participant's payment of tax withholding liability, settled in cash in lieu of Shares, or settled in such other manner so that a portion or all of the Shares included in an Award are not issued to a Participant shall not be available for grant under the Plan.

    

5.3     Adjustments in Awards and Authorized Shares . In the event of a stock dividend or stock split, the number of Shares subject to outstanding Awards and the numerical limits set forth in Section 5.1 shall automatically be adjusted to prevent the dilution or diminution of such Awards, except to the extent directed otherwise by the Committee, and in the event of such an adjustment to an Option or Stock Appreciation Right, the exercise price thereof shall be correspondingly adjusted in the manner prescribed by sections 162(m) and 409A of the Code so as not to result in loss of “performance based” treatment for purposes of section 162(m) of the Code and so as not to result in the Option or Stock Appreciation Right becoming subject to section 409A of the Code. In the event of a merger, reorganization, consolidation, recapitalization, separation, liquidation, combination, or other similar change in the corporate structure of the Company affecting the Shares, the Committee shall adjust the number and class of Shares which may be delivered under the Plan, the number, class and price of Shares subject to outstanding Awards, and the numerical limits set forth in Section 5.1, in such manner as the Committee shall determine to be advisable or appropriate to prevent the dilution or diminution of such Awards. Any such numerical limitations shall be subject to adjustment under this Section only to the extent such adjustment will not affect the status of any Award intended to qualify as “performance-based compensation” under section 162(m) of the Code or the ability to grant or the qualification of Incentive Stock Options under the Plan. In addition, other than with respect to Options, Stock Appreciation Rights, and Awards intended to constitute “performance-based compensation” under section 162(m) of the Code, the Committee is authorized to make adjustments to the terms and conditions of, and the criteria included in, Awards in recognition of unusual or nonrecurring events affecting the Company, or in response to changes in applicable laws, regulations, or accounting principles. The determination of the Committee as to the foregoing adjustments, if any, shall be conclusive and binding on all Participants.

5.4     Repurchase Option . To the extent consistent with the requirements of section 409A of the Code, the Committee may include in the terms of any Award Agreement, other than an Award Agreement with respect to Stock Appreciation Rights, that the Company shall have the option to repurchase Shares of any Participant acquired pursuant to the Award granted under the Plan upon a Participant's Termination of Service. The terms of such repurchase right shall be set forth in the Award Agreement.

5.5     Buy-Out Provision . To the extent consistent with the requirements of section 409A of the Code, the Committee may at any time offer on behalf of the Company to buy-out, for a payment in cash or Shares, an Award previously granted, based on such terms and conditions as the Committee shall establish and communicate to the Participants at the time such offer is made; provided, however, to the extent Sections 13(e) and/or 14(e) of the 1934 Act and the rules and regulations thereunder are applicable to any such offer, the Company shall comply with the requirements of such sections; provided further that any buyout of an Award that the Committee intends to be “performance-based compensation” within the meaning of section 162(m) of the Code shall not be made if the Committee determines that such buyout could cause the Award to fail to be performance-based compensation.

5.6     Restrictions on Share Transferability . The Committee may impose such restrictions on any Award of Shares or Shares acquired pursuant to the exercise of an Award as it may deem advisable or appropriate, including, but not limited to, restrictions related to applicable Federal securities laws, the requirements of any national securities exchange or system upon which Shares are then listed or traded, and any blue sky or state securities laws.

5.7     Minimum Vesting . Except for Awards with a value of less than $10,000 at the Grant Date, no more than 25% of an Award may be vested prior to the first anniversary of the Grant Date; provided, that an Award may become fully vested prior to the first anniversary of the Grant Date in the event of a Termination of Service due to death, Disability or Retirement.

SECTION 6

STOCK OPTIONS

6.1     Grant of Options . Subject to the terms and provisions of the Plan, Options may be granted to Participants at any time and from time to time as determined by the Committee. The Committee shall determine the number of Shares subject to each Option. The Committee may grant Incentive Stock Options, Nonqualified Stock Options, or any combination thereof. No more than the total Shares authorized under the Plan may be issued as Incentive Stock Options under the Plan. The maximum aggregate number of Shares that may be granted in the form of Options in any one Fiscal Year to a Participant shall be 250,000.

6.2     Award Agreement . Each Option shall be evidenced by an Award Agreement that shall specify the Exercise Price, the expiration date of the Option, the number of Shares to which the Option pertains, any conditions to exercise of the Option and such other terms and conditions as the Committee shall determine. The Award Agreement shall also specify whether the Option is intended to be an Incentive Stock Option or a Nonqualified Stock Option.

6.3     Exercise Price . Subject to the provisions of this Section 6.3, the Exercise Price for each Option shall be determined by the Committee and shall be provided in each Award Agreement.

6.3.1     Nonqualified Stock Options . In the case of a Nonqualified Stock Option, the Exercise Price shall not be less than one hundred percent (100%) of the Fair Market Value of a Share on the Grant Date; provided, however, in no case shall the Exercise Price be less than the par value of such Share.

6.3.2     Incentive Stock Options . In the case of an Incentive Stock Option, the Exercise Price shall be not less than one hundred percent (100%) of the Fair Market Value of a Share on the Grant Date; or one hundred ten percent (110%) of the Fair Market Value of a Share if the Participant (together with persons whose stock ownership is attributed to the Participant pursuant to section 424(d) of the Code) owns on the Grant Date stock possessing more than 10% of the total combined voting power of all classes of stock of the Company or any of its Subsidiaries; provided, however, in no case shall the Exercise Price be less than the par value of such Share.

6.3.3     Substitute Options . Notwithstanding the provisions of Sections 6.3.1 and 6.3.2, in the event that the Company consummates a transaction described in section 424(a) of the Code, persons who become Participants on account of such transaction may be granted Options in substitution for options granted by such former employer or recipient of services. If such substitute Options are granted, the Committee, consistent with section 424(a) and 409A of the Code, may determine that such substitute Options shall have an exercise price less than one hundred (100%) of the Fair Market Value of the Shares on the Grant Date in order to provide in-the-money value at the Grant Date equal to the in‑the-money value of the substituted Options in accordance with section 424(a) and 409A of the Code.

6.4     Expiration of Options .

    

6.4.1     Expiration Dates . Except as provided in Section 6.7.3 regarding Incentive Stock Options, each Option shall terminate upon the earliest to occur of the following events:

(a) The date(s) for termination of the Option set forth in the Award Agreement;

(b) The date determined under Section 6.8 regarding Termination of Service; or

(c) The expiration of ten (10) years from the Grant Date.

6.4.2     Committee Discretion . Subject to the limits of Section 6.4.1, the Committee shall provide in each Award Agreement when each Option expires and becomes unexercisable.

6.5     Exercisability of Options . Options granted under the Plan shall be exercisable at such times and be subject to such restrictions and conditions as the Committee shall determine. After an Option is granted, the Committee may accelerate or waive any condition constituting a substantial risk of forfeiture applicable to the Option. The Committee may not, after an Option is granted, extend the maximum term of the Option.

6.6.     Payment . Options shall be exercised by a Participant's delivery of a written notice of exercise to the Secretary of the Company (or its designee), setting forth the number of Shares with respect to which the Option is to be exercised, accompanied by full payment for the Shares.

Upon the exercise of an Option, the Exercise Price shall be payable to the Company in full in cash or its equivalent. The Committee may also permit exercise (a) by tendering previously acquired Shares having an aggregate Fair Market Value at the time of exercise equal to the total Exercise Price, or (b) by any other means which the Committee determines to provide legal consideration for the Shares, and to be consistent with the purposes of the Plan.

As soon as practicable after receipt of a written notification of exercise and full payment for the Shares purchased, the Company shall deliver to the Participant, Share certificates (which may be in book entry form) representing such Shares. Until the issuance of the stock certificates, no right to vote or receive dividends or any other rights as a shareholder shall exist with respect to the Shares as to which the Option has been exercised. No adjustment will be made for a dividend or other rights for which a record date is established prior to the date the certificates are issued.

6.7     Certain Additional Provisions for Incentive Stock Options .

6.7.1     Exercisability . The aggregate Fair Market Value (determined on the Grant Date(s)) of the Shares with respect to which Incentive Stock Options are exercisable for the first time by any Participant during any calendar year (under all plans of the Company and its Subsidiaries) shall not exceed $100,000.

6.7.2     Company and Subsidiaries Only . Incentive Stock Options may be granted only to Participants who are employees of the Company or a subsidiary corporation (within the meaning of section 424(f) of the Code) on the Grant Date.

6.7.3     Expiration . No Incentive Stock Option may be exercised after the expiration of ten (10) years from the Grant Date; provided, however, that if the Option is granted to an employee who, together with persons whose stock ownership is attributed to the employee pursuant to section 424(d) of the Code, owns stock possessing more than 10% of the total combined voting power of all classes of stock of the Company or any of its Subsidiaries, the Option may not be exercised after the expiration of five (5) years from the Grant Date.

6.8     Termination of Service .

6.8.1     Termination for Cause . Unless otherwise specifically provided in the Award Agreement, an Option may not be exercised after a Participant's Termination of Service by the Company or a Subsidiary for Cause.

6.8.2     Termination Due To Death . Unless otherwise specifically provided in the Award Agreement, an Option may not be exercised more than one (1) year after a Participant's Termination of Service due to death, but in no event after the expiration of the term of the Option.

6.8.3     Termination Due to Disability . Unless otherwise specifically provided in the Award Agreement, an Incentive Stock Option may not be exercised more than one year from the date of Termination of Service due to Disability, and a Nonqualified Stock Option may not be exercised more than 36 months from the date of Termination of Service due to Disability, but in no event after the expiration of the term of the Option.

6.8.4     Termination Due to Retirement . Unless otherwise specifically provided in the Award Agreement, an Incentive Stock Option may not be exercised more than three months after a Termination of Service due to Retirement, and a Nonqualified Stock Option may not be exercised more than 36 months from the date of Termination of Service due to Retirement, but in no event after the expiration of the term of the Option.

6.8.5     Other Voluntary Terminations . Unless otherwise specifically provided in the Award Agreement, an Option may not be exercised after the date of Termination of Service due to voluntary termination other than for Retirement.

6.8.6     Termination For Other Reasons . Unless otherwise specifically provided in the Award Agreement, an Option may not be exercised more than three months after a Participant's Termination of Service for any reason other than described in Section 6.8.1 through 6.8.5, but in no event after the expiration of the term of the Option.

6.8.7     Leave of Absence . The Committee may make such provision as it deems appropriate with respect to Participants on a leave of absence.

6.9     Restriction on Option Transfer . Except as otherwise determined by the Committee and set forth in the Award Agreement, no Option may be transferred, gifted, bequeathed, pledged, assigned, or otherwise alienated or hypothecated,

voluntarily or involuntarily, except that the Committee may permit a transfer, upon the Participant's death, to beneficiaries designated by the Participant as provided in Section 11.6.

6.10     Repricing of Options . Notwithstanding any provision of this Plan other than Section 5.3, the Company may not reprice, replace or regrant an outstanding Option either in connection with the cancellation of such Option or by amending an Award Agreement to lower the exercise price of such Option. This prohibition includes the inability to cancel an Option at a time when its exercise price is equal to or greater than the fair market value of the underlying Shares in exchange for cash, another Award or other consideration.

SECTION 7

RESTRICTED STOCK AND RESTRICTED STOCK UNITS

7.1     Grant of Restricted Stock/Units . Subject to the terms and provisions of the Plan, the Committee, at any time and from time to time, may grant Shares of Restricted Stock and/or Restricted Stock Units to Participants in such amounts as the Committee shall determine. The Committee shall determine the number of Shares to be granted to each Participant. A Restricted Stock Unit shall mean a right to receive a Share upon the conclusion of the Period of Restriction. No more than 150,000 shares of Restricted Stock and/or Restricted Stock Units may be granted to any one Participant in any one Fiscal Year.

7.2     Restricted Stock Agreement . Each Award of Restricted Stock and/or Restricted Stock Units shall be evidenced by an Award Agreement that shall specify the Period of Restriction, the number of Shares of Restricted Stock (or the number of Restricted Stock Units) granted, and such other terms and conditions as the Committee shall determine.

7.3     Transferability . Except as otherwise determined by the Committee and set forth in the Award Agreement, Shares of Restricted Stock and/or Restricted Stock Units may not be sold, transferred, gifted, bequeathed, pledged, assigned, or otherwise alienated or hypothecated, voluntarily or involuntarily, until the end of the applicable Period of Restriction.

7.4     Other Restrictions . The Committee may impose such other restrictions on Shares of Restricted Stock or Restricted Stock Units as it may deem advisable or appropriate in accordance with this Section 7.4.

7.4.1     General Restrictions . The Committee may set restrictions based upon (a) the achievement of specific Performance Goals, (b) other performance objectives (Company-wide, divisional or individual), (b) applicable Federal or state securities laws, (c) time-based restrictions, or (d) any other basis determined by the Committee.

7.4.2     Section 162(m) Performance Restrictions . For purposes of qualifying grants of Restricted Stock or Restricted Stock Units as “performance-based compensation” under Section 162(m) of the Code, the Committee, in its sole discretion, may set restrictions based upon the achievement of Performance Goals. The Performance Goals shall be set by the Committee on or before the latest date permissible to enable the Restricted Stock or Restricted Stock Units to qualify as “performance-based compensation” under section 162(m) of the Code. In granting Restricted Stock or Restricted Stock Units that are intended to qualify under section 162(m) of the Code, the Committee shall follow any procedures determined by it in its sole discretion from time to time to be necessary, advisable or appropriate to ensure qualification of the Restricted Stock under section 162(m) of the Code.

7.4.3     Legend on Certificates . The Committee may legend the certificates representing Restricted Stock to give appropriate notice of such restrictions. For example, the Committee may determine that some or all certificates representing Shares of Restricted Stock shall bear the following legend:

“THE SALE OR OTHER TRANSFER OF THE SHARES OF STOCK REPRESENTED BY THIS CERTIFICATE, WHETHER VOLUNTARY, INVOLUNTARY, OR BY OPERATION OF LAW, IS SUBJECT TO CERTAIN RESTRICTIONS ON TRANSFER AS SET FORTH IN THE COMMERCE BANCSHARES, INC. 2005 EQUITY INCENTIVE PLAN, AND IN A RESTRICTED STOCK AGREEMENT. A COPY OF THE PLAN AND SUCH RESTRICTED STOCK AGREEMENT MAY BE OBTAINED FROM THE SECRETARY OF THE COMPANY.”

7.4.4     Retention of Certificates . To the extent deemed appropriate by the Committee, the Company may retain the certificates representing Shares of Restricted Stock in the Company's possession until such time as all conditions and restrictions applicable to such Shares have been satisfied or lapse.

7.5     Removal of Restrictions . With respect to Awards of Restricted Stock, the Committee may accelerate the time at which any restrictions shall lapse and remove any restrictions. With respect to Awards of Restricted Stock Units, the Committee may accelerate or waive any condition constituting a substantial risk of forfeiture applicable to the Restricted Stock Units. However, in no event may the restrictions on Shares granted to a Section 16 Person lapse until at least six months after the grant date (or such shorter period as may be permissible while maintaining compliance with Rule 16b-3). After the end of the Period of Restriction, the Participant shall be entitled to have any legend or legends under Section 7.4.3 removed from his or her Share certificate, and the Shares shall be freely transferable by the Participant, subject to any other restrictions on transfer which may apply to such Shares. Restricted Stock Units shall be paid in cash, Shares, or a combination of cash and Shares as the Committee, in its sole discretion, shall determine, as set forth in the Award Agreement.

    

7.6     Voting Rights . Except as otherwise determined by the Committee and set forth in the Award Agreement, Participants holding Shares of Restricted Stock granted hereunder shall have voting rights during the Period of Restriction. A Participant shall have no voting rights with respect to any Restricted Stock Units granted hereunder.

7.7     Dividends and Other Distributions . Except as otherwise determined by the Committee and set forth in the Award Agreement, Participants holding Shares of Restricted Stock or Restricted Stock Units shall be entitled to receive all dividends and other distributions paid with respect to the underlying Shares or dividend equivalents during the Period of Restriction; provided, however, that with respect to Restricted Stock Units a date shall be set each year to pay dividend equivalents earned during the preceding 12 months. If any such dividends or distributions are paid in Shares, the Shares shall be subject to the same restrictions on transferability and forfeitability as the Shares of Restricted Stock with respect to which they were paid.

7.8     Return of Restricted Stock to Company . On the date set forth in the applicable Award Agreement, the Restricted Stock for which restrictions have not lapsed shall revert to the Company and thereafter shall be available for grant under the Plan.

7.9     Section 83(b) Election . The Committee may provide in an Award Agreement that the Award of Restricted Stock is conditioned upon the Participant making or refraining from making an election with respect to the Award under section 83(b) of the Code. If a Participant makes an election pursuant to section 83(b) of the Code concerning a Restricted Stock Award, the Participant shall be required to promptly file a copy of such election with the Company.

SECTION 8

STOCK APPRECIATION RIGHTS

8.1     Grant of Stock Appreciation Rights . Subject to the terms and provisions of the Plan, if Shares are traded on an established securities market, Stock Appreciation Rights may be granted to Participants at any time and from time to time as determined by the Committee. The Committee shall determine the number of Shares subject to each Stock Appreciation Right, provided that during any Fiscal Year, no Participant may be granted Stock Appreciation Rights covering more than 250,000 Shares.

8.2     Award Agreement . Each Stock Appreciation Right shall be evidenced by an Award Agreement that shall specify the Exercise Price, the expiration date of the Stock Appreciation Right, the number of Shares to which the Stock Appreciation Right pertains, any conditions to exercise of the Stock Appreciation Right and such other terms and conditions as the Committee shall determine.

8.3     Exercise Price . The Exercise Price for each Stock Appreciation Right shall be determined by the Committee and shall be provided in each Award Agreement; provided, however, the Exercise Price for each Stock Appreciation Right may not be less than one hundred percent (100%) of the Fair Market Value of a Share on the Grant Date.

8.4     Expiration of Stock Appreciation Rights .

8.4.1     Expiration Dates . Each Stock Appreciation Right shall terminate upon the earliest to occur of the following events:

(a)    The date(s) for termination of the Stock Appreciation Right set forth in the Award Agreement;

(b)    The date determined under Section 8.7 regarding Termination of Service; or

(c)    The expiration of ten (10) years from the Grant Date.

8.4.2     Committee Discretion . Subject to the limits of Section 8.4.1, the Committee shall provide in each Award Agreement when each Stock Appreciation Right expires and becomes unexercisable. The Committee may not, after a Stock Appreciation Right is granted, extend the maximum term of the Stock Appreciation Right.

8.5     Exercisability of Stock Appreciation Rights . Stock Appreciation Rights granted under the Plan shall be exercisable at such times and be subject to such restrictions and conditions as the Committee shall determine. After a Stock Appreciation Right is granted, the Committee may accelerate or waive any restrictions constituting a substantial risk of forfeiture on the exercisability of the Stock Appreciation Right.

8.6     Payment of Stock Appreciation . Upon the exercise of a Stock Appreciation Right, a Participant shall be entitled to receive payment from the Company in an amount determined by multiplying:

(a)    The difference between the Fair Market Value of a Share on the date of exercise over the Exercise Price; by

(b)    The number of Shares with respect to which the Stock Appreciation Right is exercised.

Such payment shall be in Shares of equivalent value.

8.7     Termination of Service

8.7.1     Termination for Cause . Unless otherwise specifically provided in the Award Agreement, a Stock Appreciation Right may not be exercised after a Participant's Termination of Service by the Company or a Subsidiary for Cause.

8.7.2     Termination Due To Death, Disability, or Retirement . Unless otherwise specifically provided in the Award Agreement, a Stock Appreciation Right may not be exercised more than one (1) year after a Participant's Termination of Service due to death or more than three (3) years after a Participant's Termination of Service due to Disability or Retirement.

8.7.3     Other Voluntary Terminations . Unless otherwise specifically provided in the Award Agreement, a Stock Appreciation Right may not be exercised after a Participant's voluntary Termination of Service for any reason other than Retirement.

8.7.4     Termination For Other Reasons . Unless otherwise specifically provided in the Award Agreement, an Stock Appreciation Right may not be exercised more than ninety (90) days after a Participant's Termination of Service for any reason other than described in Section 8.7.1 through 8.7.3.

8.8     Restriction on Transfer . No Stock Appreciation Right may be transferred, gifted, bequeathed, pledged, assigned, or otherwise alienated or hypothecated, voluntarily or involuntarily, except that the Committee may permit a transfer, upon the Participant's death, to beneficiaries designated by the Participant as provided in Section 11.6.

8.9     Voting Rights . Participants holding Stock Appreciation Rights granted hereunder shall have no voting rights.

8.10     Repricing of Stock Appreciation Rights . Notwithstanding any provision of this Plan other than Section 5.3, the Company may not reprice, replace or regrant an outstanding Stock Appreciation Right either in connection with the cancellation of such Stock Appreciation Right or by amending an Award Agreement to lower the exercise price of such Stock Appreciation Right. This prohibition includes the inability to cancel a Stock Appreciation Right at a time when its exercise price is equal to or greater than the fair market value of the underlying Shares in exchange for cash, another Award or other consideration.

SECTION 9

PERFORMANCE UNITS/PERFORMANCE SHARES

9.1     Grant of Performance Units/Shares . Subject to the terms of the Plan, Performance Units and/or Performance Shares may be granted to Participants in such amounts and upon such terms, and at any time and from time to time, as shall be determined by the Committee. The Committee shall have complete discretion in determining the number of Performance Units and Performance Shares granted to any Participant; provided, however, that during any Fiscal Year, (a) no Participant shall receive

Performance Units having an initial value greater than $2,500,000, and (b) no Participant shall receive more than 50,000 Performance Shares.

9.2     Value of Performance Units/Shares . Each Performance Unit shall have an initial value that is established by the Committee at the time of grant. Each Performance Share shall have an initial value equal to the Fair Market Value of a Share on the date of grant. The Committee shall set performance goals or Performance Measures in its discretion which, depending on the extent to which they are met, will determine the number and/or value of Performance Units/Shares that will be paid out to the Participant.

9.3     Performance Objectives and Other Terms. The Committee shall set performance objectives in its sole discretion which, depending on the extent to which they are met, will determine the number or value of Performance Units or Performance Shares, or both, that will be paid out to the Participants. The time period during which the performance objectives must be met shall be called the “Performance Period”. Performance Periods of Awards granted to Section 16 Persons shall, in all cases, exceed six (6) months in length (or such shorter period as may be permissible while maintaining compliance with Rule 16b-3). Each Award of Performance Units or Performance Shares shall be evidenced by an Award Agreement that shall specify the Performance Period, and such other terms and conditions as the Committee, in its sole discretion, shall determine.

9.3.1     General Performance Objectives . The Committee may set performance objectives based upon (a) the achievement of Company-wide, divisional or individual goals, (b) applicable Federal or state securities laws, or (c) any other basis determined by the Committee in its discretion.

9.3.2     Section 162(m) Performance Objectives . For purposes of qualifying grants of Performance Units or Performance Shares as “performance-based compensation” under section 162(m) of the Code, the Committee, in its sole discretion, may determine that the performance objectives applicable to Performance Units or Performance Shares, as the case may be, shall be based on the achievement of Performance Goals. The Performance Goals shall be set by the Committee on or before the latest date permissible to enable the Performance Units or Performance Shares, as the case may be, to qualify as “performance-based compensation” under section 162(m) of the Code. In granting Performance Units or Performance Shares which are intended to qualify under section 162(m) of the Code, the Committee shall follow any procedures determined by it from time to time to be necessary or appropriate in its sole discretion to ensure qualification of the Performance Units or Performance Shares, as the case may be, under section 162(m) of the Code (e.g., in determining the Performance Goals).

9.4     Earning of Performance Units/Shares . Subject to the terms of this Plan, after the applicable Performance Period has ended, the holder of Performance Units/Shares shall be entitled to receive payout on the number and value of Performance Units/Shares earned by the Participant over the Performance Period, to be determined as a function of the extent to which the corresponding performance goals or Performance Measures have been achieved.

9.5     Form and Timing of Payment of Performance Units/Shares . Payment of earned Performance Units/Shares shall be as determined by the Committee and as evidenced in the Award Agreement. Subject to the terms of the Plan the Committee, in its sole discretion, may pay earned Performance Units/Shares in the form of cash or in Shares (or in a combination thereof) equal to the value of the earned Performance Units/Shares at the close of the applicable Performance Period. Any Shares may be granted subject to any restrictions deemed appropriate by the Committee. The determination of the Committee with respect to the form of payout of such Awards shall be set forth in the Award Agreement pertaining to the grant of the Award. Awards shall be paid no later than the last date permitted in order for the payment to be exempted from the definition of deferred compensation under section 409A of the Code.

9.6     Dividends and Other Distributions . At the discretion of the Committee, Participants holding Performance Units or Performance Shares may be entitled to receive dividend equivalents with respect to dividends declared with respect to the Shares. Such dividends shall be subject to the same accrual, forfeiture, and payout restrictions as apply to the Performance Units or Performance Shares to which such dividends equivalents relate.

9.7     Termination of Employment/Service Relationship . In the event of a Participant's Termination of Service, all Performance Units/Shares shall be forfeited by the Participant unless determined otherwise by the Committee, as set forth in the Participant's Award Agreement. Any such provisions shall be determined in the sole discretion of the Committee, shall be included in the Award Agreement entered into with each Participant, need not be uniform among all Performance Units/Shares issued pursuant to the Plan, and may reflect distinctions based on the reasons for termination.

9.8     Nontransferability . Except as otherwise provided in a Participant's Award Agreement, Performance Units/Shares may not be sold, transferred, pledged, assigned, or otherwise alienated or hypothecated, other than by will or by the laws of descent and distribution.

SECTION 10

STOCK-BASED AWARDS

10.1     Stock-Based Awards . The Committee may grant other types of equity-based or equity-related Awards (including the grant or offer for sale of unrestricted Shares) not distributed pursuant to Sections 6, 7, 8 or 9 (“Stock-Based Awards”) in such amounts and subject to such terms and conditions, as the Committee shall determine. The Committee shall have complete discretion in determining the amount of Stock-Based Awards granted to any Participant; provided, however, that during any Fiscal Year, no Participant shall receive Stock-Based Awards that are based on more than 50,000 Shares or on the initial value of 50,000 Shares.

10.2     Performance Objectives and Other Terms . The Committee may set performance objectives in its sole discretion which, depending on the extent to which they are met, will determine the number or value of Stock-Based Awards that will be paid out to the Participants. Any Performance Periods of Awards granted to Section 16 Persons shall, in all cases, exceed six (6) months in length (or such shorter period as may be permissible while maintaining compliance with Rule 16b-3). Each Award of Stock-Based Awards shall be evidenced by an Award Agreement that shall specify the Performance Period, and such other terms and conditions as the Committee, in its sole discretion, shall determine.

    

10.2.1     General Performance Objectives . The Committee may set performance objectives based upon (a) the achievement of Company-wide, divisional or individual goals, (b) applicable Federal or state securities laws, or (c) any other basis determined by the Committee in its discretion.

10.2.2     Section 162(m) Performance Objectives . For purposes of qualifying grants of Stock-Based Awards as “performance-based compensation” under section 162(m) of the Code, the Committee, in its sole discretion, may determine that the performance objectives applicable to Stock-Based Awards, as the case may be, shall be based on the achievement of Performance Goals. The Performance Goals shall be set by the Committee on or before the latest date permissible to enable the Stock-Based Awards to qualify as “performance-based compensation” under section 162(m) of the Code. In granting Stock-Based Awards which are intended to qualify under section 162(m) of the Code, the Committee shall follow any procedures determined by it from time to time to be necessary or appropriate in its sole discretion to ensure qualification of the Stock-Based Awards under section 162(m) of the Code (e.g., in determining the Performance Goals).

10.3     Earning of Stock-Based Awards . Subject to the terms of this Plan, the holder of Stock-Based Awards shall be entitled to receive payout on the number and value of Stock-Based Awards earned by the Participant, to be determined as a function of the extent to which the corresponding performance goals have been achieved.

10.4     Payment of Awards . Payment of earned Stock-Based Awards shall be as determined by the Committee and as evidenced in the Award Agreement. Subject to the terms of the Plan, the Committee, shall pay earned Stock-Based Awards in Shares. Such Shares may be granted subject to any restrictions deemed appropriate by the Committee. Awards shall be paid no later than the last date permitted in order for the payment to be exempted from the definition of deferred compensation under section 409A of the Code.

10.5     Termination of Employment/Service Relationship . In the event of a Participant's Termination of Service, all Stock-Based Awards to the extent not vested shall be forfeited by the Participant to the Company unless determined otherwise by the Committee, as set forth in the Participant's Award Agreement. Any such provisions shall be determined in the sole discretion of the Committee, shall be included in the Award Agreement entered into with each Participant, need not be uniform among all Stock-Based Awards issued pursuant to the Plan, and may reflect distinctions based on the reasons for termination.

10.6     Nontransferability . Except as otherwise provided in a Participant's Award Agreement, Stock-Based Awards may not be sold, transferred, pledged, assigned, or otherwise alienated or hypothecated, other than by will or by the laws of descent and distribution.

SECTION 11

MISCELLANEOUS

11.1     Deferrals . To the extent consistent with the requirements of section 409A of the Code, the Committee may provide in an Award Agreement or another document that a Participant is permitted to defer receipt of the payment of cash or the delivery of Shares that would otherwise be due to such Participant under an Award. Any such deferral election shall be subject to such rules and procedures as shall be determined by the Committee.

11.2     No Effect on Employment or Service . Nothing in the Plan shall interfere with or limit in any way the right of the Company or any Subsidiary to terminate any Participant's employment or service at any time, with or without Cause. Employment with the Company or any Subsidiary is on an at-will basis only, unless otherwise provided by an applicable employment or service agreement between the Participant and the Company or any Subsidiary, as the case may be.

11.3     Participation . No Participant shall have the right to be selected to receive an Award under the Plan, or, having been so selected, to be selected to receive a future Award.

11.4     Indemnification . Each person who is or shall have been a member of the Committee, or of the Committee, to the extent permitted under state law, shall be indemnified and held harmless by the Company against and from (a) any loss, cost, liability or expense (including attorneys' fees) that may be imposed upon or reasonably incurred by him or her in connection with or resulting from any claim, action, suit or proceeding to which he or she may be a party or in which he or she may be involved by reason of any action taken or failure to act under the Plan or any Award Agreement, and (b) from any and all amounts paid by him or her in settlement thereof, with the Company's prior written approval, or paid by him or her in satisfaction of any judgment in any such claim, action, suit or proceeding against him or her; provided, however, that he or she shall give the Company an opportunity, at its own expense, to handle and defend the same before he or she undertakes to handle and defend it on his or her own behalf. The foregoing right of indemnification shall not be exclusive of any other rights of indemnification to which such persons may be entitled under the Company's Certificate of Incorporation or Bylaws, by contract, as a matter of law or otherwise, or under any power that the Company may have to indemnify them or hold them harmless.

11.5     Successors . All obligations of the Company under the Plan, with respect to Awards granted hereunder, shall be binding on any successor to the Company, whether the existence of such successor is the result of a direct or indirect purchase, merger, consolidation or otherwise, of all or substantially all of the business or assets of the Company.

11.6     Beneficiary Designations . If permitted by the Committee, a Participant under the Plan may name a beneficiary or beneficiaries to whom any vested but unpaid Award shall be paid, or who may exercise an Award if applicable, in the event of the Participant's death. Each such designation shall revoke all prior designations by the Participant and shall be effective only if given in a form and manner acceptable to the Committee. In the absence of any such designation, any vested benefits remaining unpaid at the Participant's death shall be paid to the Participant's estate and, subject to the terms of the Plan and of the applicable Award Agreement, any unexercised vested Award may be exercised by the administrator, executor or the personal representative of the Participant's estate.

11.7     No Rights as Stockholder . Except to the limited extent provided in Sections 7.6 and 7.7, no Participant (nor any beneficiary thereof) shall have any of the rights or privileges of a stockholder of the Company with respect to any Shares issuable pursuant to an Award (or the exercise thereof), unless and until certificates representing such Shares shall have been issued, recorded on the records of the Company or its transfer agents or registrars, and delivered to the Participant (or his or her beneficiary).

11.8     Investment Representation . As a condition to the exercise of an Award, the Company may require the person exercising such Award to represent and warrant at the time of any such exercise that the Shares are being purchased only for investment and without any present intention to sell or distribute such Shares if, in the opinion of counsel for the Company, such a representation is required.

11.9     Uncertificated Shares . To the extent that the Plan provides for issuance of certificates to reflect the transfer of Shares, the transfer of such Shares may be effected on a noncertificated basis, to the extent not prohibited by applicable law or the rules of any stock exchange.

11.10     Fractional Shares . No fractional Shares shall be issued or delivered pursuant to the Plan or any Award. The Committee shall determine whether cash, or Awards, or other property shall be issued or paid in lieu of fractional Shares or whether such fractional Shares or any rights thereto shall be forfeited or otherwise eliminated.

11.11     Delivery . Unless otherwise provided in an Award Agreement with respect to any Award that provides for delivery to the Participant, such as upon exercise or lapse of restrictions, the Company shall issue Shares or pay an amount due within a reasonable period of time after such exercise or lapse of restrictions, which shall mean a period of no less than thirty (30) days.

11.12     Section 162(m) . To the extent the Committee issues any Award that is intended to be exempt from the deduction limit of section 162(m) of the Code, the Committee may, without shareholder or Participant approval (unless any such approval would otherwise be required by applicable law or stock exchange listing requirements), amend the Plan or amend or replace the applicable Award Agreement retroactively or prospectively to the extent it determines necessary to preserve the Company's federal income tax deduction for compensation paid pursuant to any such Award.

SECTION 12

AMENDMENT, TERMINATION, AND DURATION

12.1     Amendment, Suspension, or Termination . The Board, in its sole discretion, may amend or terminate the Plan, or any part thereof, at any time and for any reason; provided, however, that if and to the extent required by law or to maintain the Plan's compliance with the Code, the rules of any national securities exchange (if applicable), or any other applicable law, any such amendment shall be subject to stockholder approval; and further provided, that no amendment shall permit the repricing, replacing or regranting of an Option either in connection with the cancellation of such Option or by amending an Award Agreement to lower the exercise price of such Option. The amendment, suspension or termination of the Plan shall not, without the consent of the Participant, alter or impair any rights or obligations under any Award theretofore granted to such Participant. No Award may be granted during any period of suspension or after termination of the Plan.

12.2     Amendment of Awards . The Committee, at any time and from time to time, may amend any one or more Awards, provided that, except as otherwise set forth in this Plan (e.g., Section 11.12) no amendment of an Award that would impair rights of a Participant under the Award shall be effective unless (a) the Company requests the consent of the Participant, and (b) the Participant consents in writing.

12.3     Duration of the Plan . This amendment and restatement of the Plan shall become effective in accordance with Section 1.1 upon approval by the stockholders of the Company, and subject to Section 12.1 shall remain in effect until the tenth anniversary of such effective date.

SECTION 13

TAX WITHHOLDING

13.1     Withholding Requirements . Prior to the delivery of any Shares or cash pursuant to an Award (or the exercise thereof), the Company shall have the power and the right to deduct or withhold from any amounts due to the Participant from the Company, or require a Participant to remit to the Company, an amount sufficient to satisfy Federal, state and local taxes (including the Participant's FICA obligation) required to be withheld with respect to such Award (or the exercise thereof).

13.2     Withholding Arrangements . The Committee, pursuant to such procedures as it may specify from time to time, may permit a Participant to satisfy such tax withholding obligation, in whole or in part, by (a) electing to have the Company withhold otherwise deliverable Shares, or (b) delivering to the Company Shares then owned by the Participant having a Fair Market Value equal to the amount required to be withheld. The amount of the withholding requirement shall be deemed to include any amount that the Committee agrees may be withheld at the time any such election is made, not to exceed the amount determined by using the maximum federal, state or local marginal income tax rates applicable to the Participant with respect to the Award on the date that the amount of tax to be withheld is to be determined. The Fair Market Value of the Shares to be withheld or delivered shall be determined as of the date that the taxes are required to be withheld.

SECTION 14

CHANGE IN CONTROL

14.1     Change in Control . Except with respect to Restricted Stock Unit Awards or any other Award that constitutes “deferred compensation” within the meaning of section 409A of the Code, an Award Agreement may provide or be amended by the Committee to provide that Awards granted under the Plan that are outstanding and not then exercisable or are subject to restrictions at the time of a Change in Control shall become immediately exercisable, and all restrictions shall be removed, as of such Change in Control, and shall remain as such for the remaining life of the Award as provided herein and within the provisions of the related Award Agreements or that Awards may terminate upon a Change in Control. For purposes of the Plan, a Change in Control means any of the following:

(a)    any Person is or becomes the “beneficial owner” (within the meaning of Rule 13d-3 promulgated under Section 13 of the Securities Exchange Act of 1934 (the “Exchange Act”)), directly or indirectly, of securities of the Company (not including in the securities beneficially owned by such Person any securities acquired directly from the Company or its affiliates other than in connection with the acquisition by the Company or its affiliates of a business) representing 20% or more of either the then outstanding shares of Common Stock of the Company or the combined voting power of the Company's then outstanding securities; or

(b)    the following individuals cease for any reason to constitute a majority of the number of directors then serving: individuals who, on January 28, 2005, constitute the Board and any new director (other than a director whose initial assumption of office is in connection with an actual or threatened election contest, including but not limited to a consent solicitation, relating to the election of directors of the Company) whose appointment or election by the Board or nomination for election by the Company's stockholders was approved by a vote of at least two-thirds (2/3) of the directors then still in office who either were directors on January 28, 2005 or whose appointment, election or nomination for election was previously so approved; or

(c)    there is consummated a merger or consolidation of the Company (or any direct or indirect subsidiary of the Company) with any other corporation, other than (i) a merger or consolidation which would result in the voting securities of the Company outstanding immediately prior to such merger or consolidation continuing to represent (either by remaining outstanding or by being converted into voting securities of the surviving entity or any parent thereof), in combination with the ownership of any trustee or other fiduciary holding securities under an employee benefit plan of the Company, at least 80% of the combined voting power of the voting securities of the Company or such surviving entity or any parent thereof outstanding immediately after such merger or consolidation, or (ii) a merger or consolidation effected to implement a recapitalization of the Company (or similar transaction) in which no Person is or becomes the beneficial owner, directly or indirectly, of securities of the Company (not including in the securities beneficially owned by such Person any securities acquired directly from the Company or its subsidiaries other than in connection with the acquisition by the Company or its subsidiaries of a business) representing 20% or more of either the then outstanding shares of Common Stock of the Company or the combined voting power of the Company's then outstanding securities; or

(d)    the stockholders of the Company approve a plan of complete liquidation or dissolution of the Company or there is consummated a sale or disposition by the Company of all or substantially all of the Company's assets, other than a sale or disposition by the Company of all or substantially all of the Company's assets to an entity, at least 80% of the combined voting power of the voting securities of which are owned by Persons in substantially the same proportions as their ownership of the Company immediately prior to such sale.

For purposes of the above definition of Change in Control, “Person” shall have the meaning set forth in Section 3(a)(9) of the Exchange Act, as modified and used in Sections 13(d) and 14(d) thereof, except that such term shall not include (i) the Company or any of its subsidiaries, (ii) a trustee or other fiduciary holding securities under an employee benefit plan of the Company or any of its subsidiaries, (iii) an underwriter temporarily holding securities pursuant to an offering of such securities, or (iv) a corporation owned, directly or indirectly, by the stockholders of the Company in substantially the same proportions as their ownership of stock of the Company.

14.2     Other Awards .    An Award Agreement with respect to a Restricted Stock Unit Award or any other Award that constitutes “deferred compensation” within the meaning of section 409A of the Code may provide that the Award shall vest upon a “change in control” as defined in section 409A of the Code.

SECTION 15

LEGAL CONSTRUCTION

    

15.1     Gender and Number . Except where otherwise indicated by the context, any masculine term used herein also shall include the feminine, the plural shall include the singular, and the singular shall include the plural.

15.2     Severability . In the event any provision of the Plan shall be held illegal or invalid for any reason, the illegality or invalidity shall not affect the remaining parts of the Plan, and the Plan shall be construed and enforced as if the illegal or invalid provision had not been included.

15.3     Requirements of Law . The grant of Awards and the issuance of Shares under the Plan shall be subject to all applicable laws, rules and regulations, and to such approvals by any governmental agencies or national securities exchanges as may be required from time to time.

15.4     Securities Law Compliance . To the extent any provision of the Plan, Award Agreement or action by the Committee fails to comply with any applicable federal or state securities law, it shall be deemed null and void, to the extent permitted by law and deemed advisable or appropriate by the Committee.

15.5     Governing Law . The Plan and all Award Agreements shall be construed in accordance with and governed by the laws of the State of Missouri.

15.6     Headings . The headings in the Plan are for convenience only and are not intended to define or limit the construction of the provisions of the Plan.

15.7     Captions . Captions are provided herein for convenience of reference only, and shall not serve as a basis for interpretation or construction of the Plan.