Exhibit 10.26

PATTERSON COMPANIES, INC.

AMENDED AND RESTATED 2002 STOCK OPTION PLAN

1. Purpose of the Plan

The purpose of the Patterson Companies, Inc. Amended and Restated 2002 Stock Option Plan is to permit the Board of Directors to develop and implement a variety of stock-based programs based on changing needs of the Company. The Board of Directors and senior management of Patterson Companies, Inc. believe it is in the best interest of its shareholders for officers, employees and certain other persons to own stock in the Company and that such ownership will enhance the Company’s ability to attract highly qualified personnel, strengthen its retention capabilities, enhance the long-term performance of the Company to vest in Participants a proprietary interest in the success of the Company and to provide certain “performance-based compensation” within the meaning of Section l62(m)(4)(C) of the Code.

Upon approval of the Plan restatement by the Board of Directors of the Company, the Plan shall be renamed the “Patterson Companies, Inc. Equity Incentive Plan.”

2. Definitions

As used in the Plan, the following definitions apply to the terms indicated below:

(a) “Affiliate” shall mean an entity (whether or not incorporated), controlling, controlled by or under common control with the Company.

(b) “Award” shall mean an Option, SAR, Restricted Stock or Restricted Stock Units, Stock Bonus, Cash Bonus, Performance Awards or other equity-based award granted pursuant to the terms of the Plan.

(c) “Award Agreement” shall mean an agreement, in such form and including such terms as the Committee in its sole discretion shall determine, evidencing an Award.

(d) “Beneficiary” shall mean upon the employee’s death, the employee’s successors, heirs, executors and administrators, as the case may be.

(e) “Board of Directors”/or “Board” shall mean the Board of Directors of Patterson Companies, Inc.

(f) “Cash Bonus” shall mean an award of a bonus payable in cash pursuant to Section 10 hereof.

(g) “Cause” shall mean: (i) the Participant’s conviction of any crime (whether or not involving the Company) constituting a felony in the jurisdiction involved; (ii) conduct of the Participant related to the Participant’s employment for which either criminal or civil penalties against the Participant or the Company may be sought; (iii) a violation of law, rule, or regulation, act of embezzlement, fraud, dishonesty, breach of fiduciary duty resulting in loss, damage or injury to the Company; (iv) material violation of the Company’s policies, including, but not limited to those relating to sexual harassment, the disclosure or misuse of

confidential information, or those set forth in Company manuals or statements of policy; (v) serious neglect or misconduct in the performance of the Participant’s duties for the Company or willful or repeated failure or refusal to perform such duties.

(h) “Change in Control” shall mean the occurrence of any one of the following events:

(i) An acquisition by any individual, entity or group (within the meaning of Section 13(d)(3) or 14(d)(2) of the Exchange Act) (a “Person”) of beneficial ownership (within the meaning of Rule 13d-3 promulgated under the Exchange Act) of 35% or more of either (1) the then outstanding shares of common stock of the Company (the “Outstanding Company Common Stock”) or (2) the combined voting power of the then outstanding voting securities of the company entitled to vote generally in the election of directors (the “Outstanding Company Voting Securities”); excluding, however, the following: (1) any acquisition directly from the Company, other than an acquisition by virtue of the exercise of a conversion privilege unless the security being so converted was itself acquired directly from the Company, (2) any acquisition by the Company, (3) any acquisition by any employee benefit plan (or related trust) sponsored or maintained by the Company or any entity controlled by the Company, or (4) any acquisition pursuant to a transaction which complies with clauses (1), (2) and (3) of subsection (iii) of this Section 2(h); or

(ii) A change in the composition of the Board such that the individuals who, as of the Effective Date, constitute the Board (such Board shall be hereinafter referred to as the “Incumbent Board”) cease for any reason to constitute at least a majority of the Board; provided, however, for purposes of this Section 2(h), that any individual who becomes a member of the Board subsequent to the Effective Date, whose election, or nomination for election by the Company’s shareholders, was approved by a vote of at least a majority of those individuals who were members of the Board and who were also members of the Incumbent Board (or became such pursuant to this proviso) shall be considered as though such individual were a member of the Incumbent Board; but, provided, further, that any such individual whose initial assumption of office occurs as a result of an actual or threatened election contest with respect to the election or removal of directors or other actual or threatened solicitation of proxies or consents by or on behalf of a Person other than the Board shall not be so considered as a member of the Incumbent Board; or

(iii) Consummation of a reorganization, merger or consolidation or sale or other disposition of all or substantially all of the assets of the Company (“Corporate Transaction”); excluding, however, such a Corporate Transaction pursuant to which (1) all or substantially all of the individuals and entities who are the beneficial owners, respectively, of the Outstanding Company Common Stock and Outstanding Voting Securities immediately prior to such Corporate Transaction will

beneficially own, directly or indirectly, more than 50% of, respectively, the outstanding shares of common stock, and the combined voting power of the then outstanding voting securities entitled to vote generally in the election of directors, as the case may be, of the corporation resulting from such Corporate Transaction (including, without limitation, a corporation which as a result of such transaction owns the Company or all or substantially all of the Company’s assets either directly or through one or more subsidiaries) in substantially the same proportions as their ownership, immediately prior to such Corporation Transaction, of the Outstanding Company Common Stock and Outstanding Company Voting Securities, as the case may be, (2) no Person (other than the Company, any employee benefit plan (or related trust) of the Company or such corporation resulting from such Corporate Transaction) will beneficially own, directly or indirectly, 35% or more of, respectively, the outstanding shares of common stock of the corporation resulting from such Corporate Transaction or the combined voting power of the outstanding voting securities of such corporation entitled to vote generally in the election of directors except to the extent that such ownership existed prior to the Corporate Transaction, and (3) individuals who were members of the Incumbent Board will constitute at least a majority of the members of the board of directors of the corporation resulting from such Corporate Transaction; or

(iv) The approval by the shareholders of the Company of a complete liquidation or dissolution of the Company.

(i) “Code” shall mean the Internal Revenue Code of 1986, as amended.

(j) “Committee” shall mean the Compensation Committee of the Board of Directors; provided, however, that the Committee shall at all times consist of two or more persons, all of whom are “non-employee directors” within the meaning of Rule 16b-3 under the Exchange Act and “outside directors” within the meaning of Section 162(m) of the Code. Each member of the Committee shall be an “independent director” as determined in the Nasdaq Marketplace Rules or the rules or regulations of any exchange on which Company Stock is traded, or any other applicable law or regulation.

(k) “Company” shall mean Patterson Companies, Inc. or any successor thereto. References to the Company also shall include the Company’s Affiliates unless the context clearly indicates otherwise.

(l) “Company Stock” or “Stock” shall mean the common stock of the Company.

(m) “Disability” shall mean the existence of a physical or mental condition that qualifies for a benefit under the long-term disability plan sponsored by the Company which applies to the Participant. The existence of a Disability shall be determined by the Committee.

(n) “Dividend Equivalents” means any right granted under Section 12.

(o) “Eligible Person” shall mean any employee, officer or an individual consultant or independent contractor providing services to the Company whom the Committee determines to be an Eligible Person.

(p) “Exchange Act” shall mean the Securities Exchange Act of 1934, as amended from time to time.

(q) “Fair Market Value” shall mean, with respect to a share of Company Stock on an applicable date:

(i) If the principal market for the Company Stock (the “Market”) is a national securities exchange or the National Association of Securities Dealers Automated Quotation System (“NASDAQ”) National Market, the closing sale price or, if no reported sales take place on the applicable date, the average of the high bid and low asked price of Company Stock as reported for such Market on such date or, if no such quotation is made on such date, on the next preceding day on which there were quotations, provided that such quotations shall have been made within the ten (10) business or trading days preceding the applicable date; or

(ii) In the event that paragraph (i) above does not apply, the Fair Market Value of a share of Company Stock on any day shall be determined in good faith by the Committee in a manner consistently applied.

(r) “Immediate Family Members” shall mean a Participant’s spouse, child(ren) and grandchild(ren).

(s) “Incentive Stock Option” shall mean an Option that is an “incentive stock option” within the meaning of Section 422 of the Code and that is identified as an Incentive Stock Option in the agreement by which it is evidenced.

(t) “Non-Qualified Stock Option” shall mean an Option that is not an Incentive Stock Option within the meaning of Section 422 of the Code.

(u) “Option” shall mean an Incentive Stock Option or a Non-Qualified Stock Option that is granted by the Committee pursuant to Section 6 hereof.

(v) “Participant” shall mean an Eligible Person who receives or is designated to be granted one or more Awards under the Plan.

(w) “Performance Award” shall mean a right granted to an Eligible Person pursuant to Section 11 of the Plan to receive a payment from the Company, in the form of stock, cash or a combination of both, upon the achievement of established employment, service, performance or other goals (each a “Performance Measure”). A Performance Award shall be evidenced by an agreement, the “Performance Award Agreement,” executed by the Participant and the Committee.

(x) “Performance Measures” shall mean any one or more of the following performance measures or criteria, either individually, alternatively or in any combination, applied to either the Company as a whole or to a business unit or

Subsidiary, either individually, alternatively or in any combination, and measured either annually or cumulatively over a period of years, on an absolute basis or relative to a pre-established target, to previous years’ results or to a designated comparison group, in each case as specified by the Committee in the Award within the time period prescribed by Section 162(m) of the Code and related regulations: (a) revenue; (b) cash flow, (c) earnings per share, (d) income before taxes, or earnings before interest, taxes, depreciation and amortization, (e) return on equity, (f) total shareholder return, (g) share price performance, (h) return on capital, (i) return on assets or net assets, (j) income or net income, (k) operating income or net operating income, (l) operating profit or net operating profit, (m) operating margin or profit margin, (n) return on operating revenue, (o) return on invested capital, (p) market segment share, (q) product release schedules, (r) new product innovation, (s) product cost reduction through advanced technology, (t) brand recognition/acceptance, (u) product ship or sales targets, (v) customer segmentation or satisfaction; (w) customer account profitability; or (x) economic value added (or equivalent metric).

(y) “Person” shall mean a “person,” as such term is used in Sections 13(d) and 14(d) of the Exchange Act.

(z) “Plan” shall mean this Patterson Companies, Inc. Incentive Plan, as it may be amended from time to time.

(aa) “Previously Acquired Shares” shall mean shares of common stock issued pursuant to an Award under this plan that are already owned by the Participant or, with respect to any Incentive Stock Option Award, that are to be issued upon the exercise of such Award.

(bb) “Restricted Stock” shall mean an award of Company Stock, the grant, issuance, retention and/or vesting of which is subject to such restrictions, conditions and terms as are provided in an Award Agreement.

(cc) “Restricted Stock Award” shall mean an award of Stock granted to an Eligible Person pursuant to Section 8 of the Plan that is subject to the restrictions on transferability and the risk of forfeiture imposed by the provisions of such Section 8.

(dd) “Restricted Stock Unit” shall mean any award of the right to received Restricted Stock or a cash payment equal to the fair market value of such Company Stock upon the occurrence of some future event, such as the termination of employment, under the terms set forth in an Award Agreement.

(ee) “Retirement” shall mean termination of employment or service with the Company, other than a Termination for Cause, on or after age 62 with at least ten years service.

(ff) “SAR” or “Stock Appreciation Right” shall mean the right to receive in whole or in part in cash or whole shares of common stock, the Fair Market Value of a share of Company Stock, which right is granted pursuant to Section 7 hereof and subject to the terms and conditions contained therein.

(gg) “Securities Act” shall mean the Securities Act of 1933, as amended from time to time.

(hh) “Stock Bonus” shall mean a grant of a bonus payable in shares of Company Stock pursuant to Section 9 hereof.

(ii) “Subsidiary” shall mean a company (whether a Company, partnership, joint venture or other form of entity) in which the Company, or a company in which the Company owns a majority of the shares of capital stock directly or indirectly, owns an equity interest of fifty percent (50%) or more, and shall have the same meaning as the term “Subsidiary Company” as defined in Section 424(f) of the Code.

(jj) “Vesting Date” shall mean the date established by the Committee on which a Participant has the ability to acquire all or a portion of a grant of a Stock Option or other Award, or the date upon which the restriction on a Restricted Stock or Restricted Stock Units grant shall lapse.

3. Stock Subject to the Plan

(a) Plan Limit

Subject to adjustment as provided in Section 14 hereof, the Committee may grant Awards hereunder with respect to shares of Company Stock that in the aggregate do not exceed three million (3,000,000) shares, including shares which may have been issued pursuant to Stock Option Awards under the Plan prior to September 13, 2004. The grant of an Award shall not reduce the number of shares of Company Stock with respect to which Awards may be granted pursuant to the Plan, except to the extent shares of common stock are issuable pursuant thereto. Shares subject to Awards granted under the Plan shall count against the foregoing limits at the time they are granted but shall again become available for grant under the Plan as follows:

(i) To the extent that any Options, together with any related rights granted under the Plan, terminate, expire or are cancelled without having exercised the shares covered by such Options, such shares shall again be available for grant under the Plan;

(ii) To the extent any shares of Restricted Stock or Restricted Stock Units or any shares of Company Stock granted as a Stock Bonus are forfeited or cancelled for any reason, such shares shall again be available for grant under the Plan; or

(iii) To the extent any shares are issued upon the exercise of an Award by the surrender or tender of Previously Acquired Shares, surrendered or tendered shares shall be available for grant under the Plan.

Shares of Company Stock issued under the Plan may be either newly issued shares or treasury shares, at the discretion of the Committee.

The maximum number of shares of Company Stock that may be issued in the form of Restricted Stock, Stock Bonuses or Restricted Stock Units, is an aggregate of one million (1,000,000) shares.

(b) Individual Limit

Subject to adjustment as provided in Section 14 hereof, the Committee shall not in any calendar year grant Awards hereunder to any individual Participant with respect to more than 150,000 shares of Company Stock, which limit shall include any shares represented by an Award that has been cancelled. Such Awards may be made up entirely of any one type of Award or any combination of types of Awards available under the Plan, in the Committee’s sole discretion.

4. Administration of the Plan

(a) The Plan shall be administered by the Committee. Subject to the express provisions and limitations set forth in the Plan, the Committee shall be authorized and empowered to do all things necessary or desirable, in its sole discretion, in connection with the administration of the Plan, including, without limitation, the following:

(i) to prescribe, amend and rescind rules and regulations relating to the Plan and to define terms not otherwise defined herein;

(ii) to determine which persons are Participants, to which of such Participants, if any, Awards shall be granted hereunder and the timing of any such Awards;

(iii) to grant Awards to Participants and determine the terms and conditions thereof, including the number of shares subject to Awards and the exercise or purchase price of such shares and the circumstances under which Awards become exercisable or vested or are forfeited or expire, which terms may but need not be conditioned upon the passage of time, continued employment, the satisfaction of performance criteria, the occurrence of certain events, or other factors;

(iv) to establish or verify the extent of satisfaction of any Performance Measures or other conditions applicable to the grant, issuance, exercisability, vesting and/or ability to retain any Award;

(v) to prescribe and amend the terms of agreements or other documents evidencing Awards made under the Plan (which need not be identical);

(vi) to determine whether, and the extent to which, adjustments are required pursuant to Section 14;

(vii) to interpret and construe the Plan, any rules and regulations under the Plan and the terms and conditions of any Award granted hereunder, and to make exceptions to any such provisions in good faith and for the benefit of the Company;

(viii) without amending the Plan, to grant Awards to Eligible Persons who are foreign nationals performing services for the Company outside of the United States on such terms and conditions different from those specified in the Plan as may in the judgment of the Committee be necessary to foster and promote achievement of the purposes of the Plan and, in

furtherance of such purposes, the Committee may adopt, ratify or make such modifications, amendments, procedures, subplans and the like as may be necessary or advisable to comply with provisions of laws in other countries or jurisdictions in which the Company or its subsidiaries operates or has employees; and

(ix) to make all other determinations deemed necessary or advisable for the administration of the Plan.

The Company intends that the most substantial number of Awards granted under the Plan to Eligible Persons whom the Committee believes will be “covered employees” under Section 162(m)(3) of the Code will constitute “qualified performance-based compensation” within the meaning of Section 162(m) of the Code.

(b) The Committee’s determinations under the Plan may, but need not, be uniform and may be made on a Participant-by-Participant basis (whether or not two or more Participants are similarly situated).

(c) All decisions, determinations and interpretations by the Committee regarding the Plan shall be final and binding on all Participants. The Committee shall consider such factors as it deems relevant to making such decisions, determinations and interpretations including, without limitation, the recommendations or advice of any director, officer or employee of the Company and such attorneys, consultants and accountants as it may select.

(d) The Committee may, without amendment to the Plan, (i) accelerate the date on which any Option, SAR, Performance Award or Stock Bonus granted under the Plan becomes exercisable, or otherwise adjust any of the terms of such Award (except that no such adjustment shall, without the consent of a Participant, reduce the Participant’s rights under any previously granted and outstanding Award unless the Committee determines that such adjustment is necessary or appropriate to prevent such Award from constituting “applicable employee remuneration” within the meaning of Section 162(m) of the Code), (ii) subject to Section 8(a), waive any condition of an Award, or otherwise adjust any of the terms of such Award; provided, however, that (A) other than in connection with a change in the Company’s capitalization as described in Section 14, the exercise price of any Option, SAR or other form of Award may not be reduced without approval of the Company’s shareholders; and (B) the amount payable to a covered employee with respect to a qualified performance-based Award may not be adjusted upwards and the Committee may not waive or alter Performance Measures associated with an Award in a manner that would violate Section 162(m) of the Code; or (iii) as to any Award not intended to constitute “performance-based compensation” under Section 162(m) of the Code, at any time prior to the end of a performance period, the Committee may revise the Performance Measures and the computation of payment if unforeseen events occur which have a substantial effect on the performance of the Company, any subsidiary, division, Affiliate or joint venture of the Company and which, in the judgment of the Committee, make the application of the Performance Measures unfair to the Company or a Participant unless a revision is made. Notwithstanding the forgoing provisions of this Section 4(d), neither the Committee nor the Board may, except for adjustments pursuant to Section 14, or as a result of a Change in Control, materially amend a Restricted Stock or Restricted Stock Unit Award, including an acceleration or waiver of a restriction thereof.

(e) The Committee may determine whether an authorized leave of absence, change in status, or absence in military or government service, shall constitute termination of employment, subject to applicable law.

(f) No member of the Committee shall be liable for any action, omission, or determination relating to the Plan, and the Company shall indemnify and hold harmless each member of the Committee and each other director or employee of the Company to whom any duty or power relating to the administration or interpretation of the Plan has been delegated against any cost or expense (including counsel fees) or liability (including any sum paid in settlement of a claim with the approval of the Committee) arising out of any action, omission or determination relating to the Plan, unless, in either case, such action, omission or determination was taken or made by such member, director or employee in bad faith and without reasonable belief that it was in the best interests of the Company.

5. Eligible Persons

The persons who shall be eligible to receive Awards pursuant to the Plan shall be those Eligible Persons defined in Section 2(o) who are designated by the Committee.

6. Options

The Committee may grant Options pursuant to the Plan. Each Option shall be evidenced by an Award Agreement in such form and including such terms as the Committee shall from time to time approve. Except as otherwise provided in the Plan, Options shall comply with and be subject to the following terms and conditions:

(a) Identification of Options

Each Option granted under the Plan shall be clearly identified in the applicable Award Agreement as either an Incentive Stock Option or as a Non-Qualified Stock Option. In the absence of such identification, an Option shall be deemed to be a Non-Qualified Stock Option.

(b) Exercise Price

The exercise price-per-share of any Option granted under the Plan shall be such price as the Committee shall determine which shall not be less than 100% of the Fair Market Value of a share of Company Stock on the date on which such Option is granted, except as permitted in connection with the issuance of Options in a transaction to which Section 424(a) of the Code applies.

(c) Term and Exercise of Options

(i) Except as provided in the Plan or in an Award Agreement, each Option shall remain exercisable until the expiration of ten (10) years from the date such Option was granted; provided, however, that each Stock Option shall be subject to earlier termination, expiration or cancellation as otherwise provided in the Plan.

(ii) Each Option shall be exercisable in whole or in part; provided, however, that no partial exercise of an Option shall be for an aggregate exercise price of less than $1,000 unless such partial exercise represents the entire unexercised portion of the Option or the entire portion of the Option that is then exercisable. The partial exercise of an Option shall not cause the expiration, termination or cancellation of the remaining portion thereof. Upon the partial exercise of an Option, the Award Agreement evidencing such Option shall be returned to the Participant exercising such Option together with the delivery of the certificates described in Section 6(c)(iv) hereof.

(iii) An Option shall be exercised by delivering notice to the Company’s principal office, to the attention of its Secretary, no less than five business days in advance of the effective date of the proposed exercise, and by paying the Company the full purchase price of the shares to be acquired upon exercise of the Option in the manner provided in Section 13(i). Such notice shall be accompanied by the Award Agreement or Agreements evidencing the Option shall specify the number of shares of Company Stock with respect to which the Option is being exercised and the effective date of the proposed exercise and shall be signed by the Participant. The Participant may withdraw such notice at any time prior to the close of business on the business day immediately preceding the effective date of the proposed exercise, in which case such Award Agreement or Agreements shall be returned to him.

(iv) Certificates for shares of Company Stock purchased upon the exercise of an Option shall be issued in the name of the Participant or his or her Beneficiary (or permitted transferee), as the case may be, and delivered to the Participant or his or her Beneficiary (or permitted transferee), as the case may be, as soon as practicable following the effective date on which the Option is exercised.

(v) The Committee may at its sole discretion on a case by case basis, in any applicable agreement evidencing an Option (other than, to the extent inconsistent with the requirements of Section 422 of the Code, an Incentive Stock Option), permit a Participant to transfer all or some of the Options to (A) the Participant’s Immediate Family Members, or (B) a trust or trusts for the exclusive benefit of such Immediate Family Members. Following any such transfer, any transferred Options shall continue to be subject to the same terms and conditions as were applicable immediately prior to the transfer.

(d) Limitations on Grant of Incentive Stock Options

(i) To the extent that the aggregate Fair Market Value (determined as of the time the option is granted) of any stock with respect to which Incentive Stock Options granted under the Plan and all other plans of the Company (and any plans of any “Subsidiary Company” or “parent Company” of the

Company within the meaning of Section 424 of the Code) are first exercisable by any employee during any calendar year shall exceed the maximum limit, if any, imposed from time to time under Section 422 of the Code, such Options in excess of such limit shall be treated as Non-Qualified Stock Options. In such an event, the determination of which Options shall remain Incentive Stock Options and which shall be treated as Non-Qualified Stock Options shall be based on the order in which such Options were granted. All other terms and provisions of such Options that are deemed to be Non-Qualified Stock Options shall remain unchanged.

(1) No Incentive Stock Option may be granted to an individual if, at the time of the proposed grant, such individual owns stock possessing more than ten percent (10%) of the total combined voting power of all classes of stock of the Company or any of its “Subsidiary Companies” (within the meaning of Section 424 of the Code), unless (A) the exercise price of such Incentive Stock Option is at least one hundred ten percent (110%) of the Fair Market Value of a share of Company Stock at the time such Incentive Stock Option is granted and (B) such Incentive Stock Option is not exercisable after the expiration of five years from the date such Incentive Stock Option is granted.

7. Stock Appreciation Rights (SARs)

The Committee may grant SARs pursuant to the Plan, which SARs shall be evidenced by Award Agreements in such form as the Committee shall from time to time approve. SARs shall comply with and be subject to the following terms and conditions:

(a) Exercise Price

The exercise price of any SAR granted under the Plan shall be determined by the Committee at the time of the grant of such SAR.

(b) Benefit Upon Exercise

(i) The exercise of a SAR with respect to any number of shares of Company Stock shall entitle a Participant to a payment, for each such share, equal to the excess of (A) the Fair Market Value of a share of Company Stock on the exercise date over (B) the exercise price of the SAR. Payment may be made in whole or in part in cash, whole shares of the Company’s common stock, or a combination of cash and stock.

(ii) All payments under this Section 7(b) shall be made as soon as practicable, but in no event later than five business days, after the effective date of the exercise of the SAR.

(c) Term and Exercise of SARs

(i) Each SAR shall be exercisable on such date or dates, during such period and for such number of shares of Company Stock as shall be determined by the Committee and set forth in the agreement evidencing such SAR;

provided, however, that no SAR shall be exercisable after the expiration of ten years from the date such SAR was granted; and, provided, further, that each SAR shall be subject to earlier termination, expiration or cancellation as provided in the Plan.

(ii) Each SAR, may be exercised in whole or in part; provided, however, that no partial exercise of a SAR shall be for an aggregate exercise price of less than $1,000. The partial exercise of a SAR shall not cause the expiration, termination or cancellation of the remaining portion thereof. Upon the partial exercise of a SAR, the Award Agreement evidencing such SAR, marked with such notations as the Committee may deem appropriate to evidence such partial exercise, shall be returned to the Participant exercising such SAR, together with the payment described in Section 7(b)(i) or 7(b)(ii) hereof.

(iii) A SAR shall be exercised by delivering notice to the Company’s principal office, to the attention of its Secretary, no less than five business days in advance of the effective date of the proposed exercise. Such notice shall be accompanied by the applicable Award Agreement evidencing the SAR, shall specify the number of shares of Company Stock with respect to which the SAR is being exercised and the effective date of the proposed exercise, and shall be signed by the Participant. The Participant may withdraw such notice at any time prior to the close of business on the business day immediately preceding the effective date of the proposed exercise, in which case the Award Agreement evidencing the SAR shall be returned to him.

(iv) Except as otherwise provided in an applicable Award Agreement, during the lifetime of a Participant, each SAR granted to a Participant shall be exercisable only by the Participant and no SAR shall be assignable or transferable otherwise than by will or by the laws of descent and distribution. The Committee may, in any applicable Award Agreement evidencing a SAR, permit a Participant to transfer all or some of the SAR to (A) the Participant’s Immediate Family Members, or (B) a trust or trusts for the exclusive benefit of such Immediate Family Members. Following any such transfer, any transferred SARs shall continue to be subject to the same terms and conditions as were applicable immediately prior to the transfer.

8. Restricted Stock or Restricted Stock Units

The Committee may grant shares of Restricted Stock or Restricted Stock Units pursuant to the Plan, and may provide that a portion of a Participant’s compensation may be granted in the form of Restricted Stock or Restricted Stock Units. Each grant of shares of Restricted Stock or Restricted Stock Units shall be evidenced by an Award Agreement in such form and containing such terms and conditions and subject to such agreements or understandings as the Committee shall from time to time approve. Each grant of shares of Restricted Stock or Restricted Stock Units shall comply with and be subject to the following terms and conditions:

(a) Issue Date and Vesting Date; Minimum Restriction Period

At the time of the grant of Restricted Stock or Restricted Stock Units, the Committee shall establish the date of issuance and vesting with respect to such shares or Awards. In the case of Restricted Stock Units, no shares of Company Stock shall be issued when the Award is granted, but rather upon the lapse of restrictions and the restricted period, at which time, shares of Company Stock or other cash or property shall be issued to the Participant holding the Restricted Stock Units. The restriction period for an Award of Restricted Stock and Restricted Stock Units shall not be less than three (3) years, except that a restriction period of at least one (1) year is permitted if the Award is performance based.

(b) Conditions to Vesting

At the time of the grant of Restricted Stock or Restricted Stock Units, the Committee may impose such restrictions, conditions, not inconsistent with the provisions hereof, to the vesting of such shares or units, as it, in its absolute discretion, deems appropriate. By way of example and not by way of limitation, the Committee may require, as a condition to the vesting of any class or classes of Restricted Stock or Restricted Stock Units, that the Participant or the Company achieve such Performance Measures including, but not limited to the period of active service as the Committee may specify at the time of the grant.

(c) Restrictions on Transfer Prior to Vesting

Prior to the vesting of Restricted Stock or Restricted Stock Units, no transfer of a Participant’s rights with respect to such shares or units, whether voluntary or involuntary, by operation of law or otherwise, shall vest the transferee with any interest or right in or with respect to such shares or units, but immediately upon any attempt to transfer such rights, such shares or units, and all of the rights related thereto, shall be forfeited by the Participant and the transfer shall be of no force or effect.

(d) Certificates

Restricted Stock issued prior to the Vesting Date may be certificated or uncertificated, as determined by the Committee.

(i) Except as otherwise provided in this Section 8 hereof, reasonably promptly after the date identified in the Award Agreement for issuance of certificated shares of Restricted Stock, the Company shall cause to be issued a stock certificate, registered in the name of the Participant to whom such shares were granted, evidencing such shares; provided, that the Company shall not cause to be issued such a stock certificate unless it has received a stock power duly endorsed in blank with respect to such shares. Each such stock certificate shall bear the following legend:

The transferability of this certificate and the shares of stock represented hereby are subject to the restrictions, terms and conditions (including forfeiture provisions and restrictions against transfer) contained in the Patterson Companies, Inc. Equity Incentive Plan and an Award Agreement entered into between the registered owner of such shares and Patterson Companies, Inc. A copy of the Plan and Award Agreement

is on file in the office of the Secretary of Patterson Companies, Inc., 1031 Mendota Heights Road, St Paul, Minnesota 55120.

Such legend shall not be removed from the certificate evidencing such shares until such shares vest pursuant to the terms of the Award Agreement.

(ii) Each certificate issued pursuant to Section 8(d)(i) hereof, together with the stock powers relating to the shares of Restricted Stock evidenced by such certificate, shall be deposited by the Company with a custodian designated by the Company (which custodian may be the Company). The Company shall cause such custodian to issue to the Participant a receipt evidencing the certificates held by it which are registered in the name of the Participant.

(e) Consequences Upon Vesting

Upon the vesting of a share of Restricted Stock pursuant to the terms hereof, the restrictions of Section 8(c) hereof shall cease to apply to such share. Reasonably promptly after a share of Restricted Stock vests pursuant to the terms hereof, the Company shall cause to be issued and delivered to the Participant to whom such shares (whether certificated or uncertificated) were granted, a certificate evidencing such share, free of the legend set forth in Section 8(d)(i) hereof, together with any other property of the Participant held by the custodian pursuant to Section 8(d) hereof.

(f) Voting Rights and Dividends

The Participant shall have the right to vote all shares of Restricted Stock during the period the restriction is enforced. Whenever such voting rights are to be exercised, the Company shall provide the Participant with the same notices and other materials as are provided to other holders of the Stock, and the Participant shall be provided adequate opportunity to review the notices and material and vote the Restricted Stock allocated to him or her. Any dividends authorized by the Company to be paid to the Participant during the period the restriction is enforced, will be subject to the same restrictions as the underlying shares upon which the dividend is declared.

9. Stock Bonuses

The Committee may grant Stock Bonuses in such amounts as it shall determine from time to time, subject to the limit set forth in Section 3 hereof. A Stock Bonus shall be in lieu of all or a portion of a Participant’s salary or bonus and shall be paid at such time (including a future date selected by the Committee at the time of grant) and subject to such conditions as the Committee shall determine at the time of the grant of such Stock Bonus. By way of example and not by way of limitation, the Committee may require, as a condition to the payment of a Stock Bonus, that the Participant or the Company achieve such Performance Measures as the Committee may specify at the time of the grant. Certificates for shares of Company Stock granted as a Stock Bonus shall be issued in the name of the Participant to whom such grant was made and delivered to such Participant as soon as practicable after the date on which such Stock Bonus is required to be paid. Prior to the date on which a Stock Bonus awarded hereunder is required to be paid, such Award shall constitute an unfunded, unsecured promise by the Company to distribute Company Stock in the future.

10. Cash Bonuses

The Committee may, in its absolute discretion, in connection with any grant of Restricted Stock, Restricted Stock Units, Stock Bonus, or Non-Qualified Stock Options or at any time thereafter, grant a Cash Bonus, payable promptly after the date on which the Participant is required to recognize income for federal income tax purposes in connection with such grant of Restricted Stock, Restricted Stock Units, Non-Qualified Stock Options or Stock Bonuses, in such amounts as the Committee shall determine from time to time; provided, however, that in no event shall the amount of a Cash Bonus exceed the Fair Market Value of the related shares of Restricted Stock or Restricted Stock Units or Stock Bonus on such date on the limits set forth in Section 3(b). A Cash Bonus shall be subject to such conditions as the Committee shall determine at the time of the grant of such Cash Bonus. Notwithstanding anything contained herein to the contrary, a Cash Bonus is intended to be qualified performance-based compensation under Section 162(m) and the rules and regulations thereunder, and no payment shall be made under any such Cash Bonus until the Committee certifies in writing that the Performance Measures for the performance period have in fact been achieved.

11. Performance Awards

The Committee may grant Performance Awards which may be earned based upon achievement of Performance Measures. With respect to each such award, the Committee shall establish a performance period over which achievement of Performance Measures shall be determined and performance measures to be met or exceeded. Such standards shall be established at the time of such award and set forth in the Award Agreement.

(a) Performance Awards

Each Performance Award shall have a maximum value established by the Committee at the time of such award.

(b) Performance Measures

Performance Awards shall be awarded to an Eligible Person contingent upon future performance of the Company and/or the Company’s subsidiary, division or department in which such person is employed over the performance period. The Committee shall establish the Performance Measures applicable to such performance.

(c) Award Criteria

In determining the value of Performance Awards, the Committee shall take into account an eligible person’s responsibility level, performance, potential, cash compensation level, unexercised Options, other incentive awards and such other considerations as it deems appropriate. Notwithstanding the preceding sentence, to the extent necessary for a Performance Award payable in cash to be qualified performance-based compensation under Section 162(m) of the Code and the rules and regulations thereunder, the maximum amount that may be paid under all such Performance Awards to any one person during any calendar year shall be $1,500,000.

(d) Payment

Following the end of each performance period, the Participant holding each Performance Award shall be entitled to received payment of an amount, not exceeding the maximum value of the Performance Award, based on the achievement of the Performance Measures for such performance period, as determined by the Committee. Payment of Performance Awards may be made wholly in cash, wholly in shares of common stock or a combination thereof, all at the discretion of the Committee. Payment shall be made in a lump sum or in installments, and shall be subject to such vesting and other terms and conditions as may be prescribed by the Committee for such purpose. Notwithstanding anything contained herein to the contrary, in the case of a Performance Award intended to be qualified performance-based compensation under Section 162(m) and the rules and regulations thereunder, no payment shall be made under any such Performance Award until the Committee certifies in writing that the Performance Measures for the performance period have in fact been achieved.

(e) Other Terms and Conditions

When a Performance Award is payable in installments in common stock, if determined by the Committee, one or more stock certificates or book-entry credits registered in the name of the Participant representing shares of common stock which would have been issuable to the Participant if such payment had been made in full on the day following the end of the applicable performance period may be registered in the name of such Participant, and during the period until such installment becomes due such Participant shall have the right to receive dividends (or the cash equivalent thereof) and shall also have the right to vote such common stock and all other shareholder rights (in each case unless otherwise provided in the agreement evidencing the Performance Award), with the exception that (i) the Participant shall not be entitled to delivery of any stock certificate until the installment payable in shares becomes due, (ii) the Company shall retain custody of any stock certificates until such time and (iii) the Participant may not sell, transfer, pledge, exchange, hypothecate or dispose of such common stock until such time. A distribution with respect to shares of common stock payable in installments which has not become due, other than a distribution in cash, shall be subject to the same restrictions as the shares of common stock with respect to which such distribution was made, unless otherwise determined by the Committee.

(f) Performance Award Agreements

Each Performance Award shall be evidenced by an agreement in such form and containing such provisions not inconsistent with the provisions of the Plan as the Committee from time to time shall approve.

12. Dividend Equivalents and Other Equity-Based Awards

The Committee is hereby authorized to grant Dividend Equivalents to Eligible Persons under which the Participant shall be entitled to receive payments (in cash, shares, other securities, other Awards or other property as determined in the discretion of the Committee) equivalent to the amount of cash dividends paid by the Company to holders of shares with respect to a number of shares determined by the Committee. Subject to the terms of the Plan, such Dividend Equivalents may have such terms and conditions as the Committee shall determine. The Committee may grant other types of equity-based Awards in such amounts and subject to such terms and conditions, as the Committee shall in its sole discretion may determine, subject to the provisions of the Plan. Stock Awards may entail the transfer of actual shares of Company Stock to Participants, or payment in cash or otherwise of amounts based on the value of shares of Company Stock.

13. Other Provisions Applicable to Awards.

(a) Change in Control

Notwithstanding any other provision of the Plan to the contrary, unless otherwise provided by the Committee in any Award Agreement, in the event of a Change in Control:

(i) Any Options and Stock Appreciation Rights outstanding as of the date of such Change in Control, and which are not then exercisable and vested, shall become fully exercisable and vested.

(ii) The restrictions and deferral limitations applicable to any Restricted Stock or Restricted Stock Units shall lapse, and such Restricted Stock or Restricted Stock Units shall become free of all restrictions and become fully vested.

(iii) All Performance Awards shall be considered to be earned and payable in full, and any deferral or other restriction shall lapse and such Performance Awards shall be settled in cash or shares, as determined by the Committee, as promptly as is practicable.

(iv) All restrictions on other Awards shall lapse and such Awards shall become free of all restrictions and become fully vested.

(b) Suspension or Cancellation for Cause

If the Committee reasonably believes that a Participant has committed an act of misconduct which the Committee determines may constitute Cause, it may suspend the Participant’s right to exercise any rights under an Award pending a determination by the Committee. If the employment of a Participant is terminated by the Company for Cause, then the Committee shall have the right to cancel any Awards granted to the Participant, whether or not vested, under the Plan. Any rights the Company may have hereunder in respect of the events giving rise to Cause shall be in addition to the rights the Company may have under any other agreement with a Participant or at law or in equity. Any determination of whether a Participant’s employment is (or is deemed to have been) terminated for Cause shall be made by the Committee in its sole discretion, which determination shall be final and binding on all parties. If, subsequent to a Participant’s termination of employment (whether voluntary or involuntary) without Cause, it is discovered that the Participant’s employment could have been terminated for Cause, such Participant’s employment shall be deemed to have been terminated for Cause. A Participant’s termination of employment for Cause shall be effective as of the date of the occurrence of the event giving rise to Cause, regardless of when the determination of Cause is made.

(c) Right of Recapture

If at any time within one year after the date on which a Participant exercises rights under an Award, or if income is realized by a Participant in connection with any other stock-based award (each of which events shall be a “realization event”), if the Committee determines in its discretion that the Company has been materially harmed by the Participant, whether such harm (i)

results in the Participant’s termination or deemed termination of employment for Cause or (ii) results from any activity of the Participant determined by the Committee to be in competition with any activity of the Company, or otherwise prejudicial, contrary or harmful to the interests of the Company (including, but not limited to, accepting employment with or serving as a consultant, adviser or in any other capacity to an entity that is in competition with or acting against the interest of the Company), then any gain realized by the Participant from the realization event shall be paid by the Participant to the Company upon notice from the Company. Such gain shall be determined as of the date of the realization event, without regard to any subsequent change in the Fair Market Value of a share of Company Stock. The Company shall have the right to offset such gain against any amounts otherwise owed to the Participant by the Company (whether as wages, vacation pay, or pursuant to any benefit plan or other compensatory arrangement).

(d) Consideration of Awards

Awards may be granted for no cash consideration or for any cash or other consideration as may be determined by the Committee or required by applicable law.

(e) Awards May Be Granted Separately or Together

Awards may, in the discretion of the Committee, be granted either alone or in addition to, in tandem with or in substitution for any other Award or any award granted under any plan of the Company other than the Plan. Awards granted in addition to or in tandem with other Awards or in addition to or in tandem with awards granted under any such other plan of the Company may be granted either at the same time as or at a different time from the grant of such other Awards or awards.

(f) No Limit on Other Compensation Arrangements

Nothing contained in the Plan shall prevent the Company from adopting or continuing in effect other or additional compensation arrangements, and such arrangements may be either generally applicable or applicable only in specific cases.

(g) No Right to Employment, etc.

The grant of an Award shall not be construed as giving a Participant the right to be retained in the employ of the Company. In addition, the Company may at any time dismiss a Participant from employment, free from any liability or any claim under the Plan, unless otherwise provided in the Plan or in any Award Agreement.

(h) No Fractional Shares

No fractional shares shall be issued or delivered pursuant to the Plan or any Award, and the Committee shall determine whether cash shall be paid in lieu of a fractional share, or whether fractional rights shall be cancelled or otherwise eliminated.

(i) Forms of Payment Under Awards

Subject to the terms of the Plan, payments or transfers to be made by the Company upon the grant, exercise or settlement of an Award may be made in such form or forms as the Committee shall determine (including, without limitation, cash, shares, other securities, other

Awards or other property or any combination thereof), and may be made in a single payment or transfer, in installments or on a deferred basis, in each case in accordance with rules of the Committee.

Except as provided herein, the purchase price of each share of Stock purchased by an Eligible Person or transferee upon the exercise of any Option or other Award requiring payment shall be paid: (i) in United States dollars in cash or by check, bank draft or money order payable to the order of the Company; (ii) at the discretion of the Committee, through the delivery of shares of Stock, having initially or as a result of successive exchanges of shares, an aggregate fair market value (as determined in the manner provided under this Plan) equal to the aggregate purchase price for the Stock as to which the Option is being exercised; (iii) at the discretion of the Committee, by a combination of both (i) and (ii) above; or (iv) by such other method as may be permitted in the written stock option agreement between the Company and the Optionee.

(j) Limits on Transfer of Awards

Subject to Section 6(c), no Award and no right under any such Award shall be transferable by a Participant otherwise than by will or by the laws of descent and distribution or pursuant to a qualified domestic relations order as defined by the Code or Title I of the Employee Retirement Income Security Act or the rules promulgated thereunder; provided, however, that, if so determined by the Committee, a Participant may, designate a beneficiary or beneficiaries to exercise the rights of the Participant and receive any property distributable with respect to any Award upon the death of the Participant. Except as otherwise provided in Section 6(c) or any applicable Award Agreement or amendment thereto, each Award or right under any Award shall be exercisable during the Participant’s lifetime only by the Participant or, if permissible under applicable law, by the Participant’s guardian or legal representative. Any Award which is transferred pursuant to a qualified domestic relations order or as otherwise permitted by the Plan and the applicable Award Agreement shall remain subject to the terms and conditions set forth in the Award Agreement and the Plan. Except as otherwise provided in any applicable Award Agreement or amendment thereto, no Award or right under any such Award may be pledged, alienated, attached or otherwise encumbered, and any purported pledge, alienation, attachment or encumbrance thereof shall be void and unenforceable against the Company.

(k) Term of Awards

The term of each Award shall be for such periods as may be determined by the Committee at the time of grant but in no event shall any Award have a term of more than 10 years.

14. Adjustment Upon Changes in Company Stock

(a) Adjustments

In the event that any dividend or other distribution (whether in the form of cash, shares, other securities or other property), recapitalization, stock split, reverse stock split, reorganization, merger, consolidation, split-up, spin-off, combination, repurchase or exchange of shares or other securities of the Company or other similar corporate transaction or event affecting shares of the Company would be reasonably likely to result in the diminution or enlargement of any of the benefits or potential benefits intended to be made available under the Plan or under an Award (including, without limitation, the benefits or potential benefits of provisions relating to the term, vesting or exercisability of any Option or the availability of any Stock Appreciation Rights, if

any, contained in any Award, and any Change in Control or similar provisions of any Award), the Committee shall, in such manner as it shall deem equitable or appropriate in order to prevent such diminution or enlargement of any such benefits or potential benefits, adjust any or all of (i) the number and type of shares (or other securities or other property) which thereafter may be made the subject of Awards under the Plan, (ii) the number and type of shares (or other securities or other property) subject to outstanding Awards and (iii) the purchase or exercise price with respect to any Award.

(b) Outstanding Restricted Stock

Unless the Committee in its absolute discretion otherwise determines, any securities or other property (including dividends paid in cash) received by a Participant with respect to a share of Restricted Stock, which has passed its issuance date but has not vested as of the date of such event, as a result of any dividend, stock split, reverse stock split, recapitalization, merger, consolidation, combination, exchange of shares or otherwise, not involving a Change in Control, shall not vest until such share of Restricted Stock vests in accordance with a Participant’s Award Agreement, and shall be promptly deposited with the custodian designated pursuant to Paragraph 8(d)(ii) hereof.

15. Rights as a Shareholder

No person shall have any rights as a shareholder with respect to any shares of Company Stock covered by or relating to any Option or Restricted Stock Unit granted pursuant to the Plan until the date that the Participant becomes the registered owner of such shares. Except as otherwise expressly provided in Section 14 hereof, no adjustment to any Option or Restricted Stock Unit shall be made for dividends or other rights for which the record date occurs prior to the date such stock certificate is issued.

16. No Special Employment Rights; No Right to Award

(a) Nothing contained in the Plan or any Award shall confer upon any Participant any right with respect to the continuation of his or her employment by the Company or interfere in any way with the right of the Company, subject to the terms of any separate employment agreement to the contrary, at any time to terminate such employment or to increase or decrease the compensation of the Participant from the rate in existence at the time of the grant of an Award.

(b) No person shall have any claim or right to receive an Award hereunder. The Committee’s granting of an Award to a Participant at any time shall neither require the Committee to grant an Award to such Participant or any other Participant or other person at any time nor preclude the Committee from making subsequent grants to such Participant or any other Participant or other person.

17. Securities Matters

(a) The Company shall be under no obligation to effect the registration pursuant to the Securities Act of any interests in the Plan or any shares of Company Stock to be issued hereunder or to effect similar compliance under any state laws. Notwithstanding anything herein to the contrary, the Company shall not be obligated to cause to be issued or delivered any certificates evidencing shares of Company Stock pursuant to the Plan unless and until the Company is advised by

its counsel that the issuance and delivery of such certificates is in compliance with all applicable laws, regulations of governmental authority and the requirements of any securities exchange or market on which shares of Company Stock are traded. The Committee may require, as a condition of the issuance and delivery of certificates evidencing shares of Company Stock pursuant to the terms hereof, that the recipient of such shares make such covenants, agreements and representations, and that such certificates bear such legends, as the Committee, in its sole discretion, deems necessary or desirable.

(b) The exercise of any Option granted hereunder shall be effective only at such time as counsel to the Company shall have determined that the issuance and delivery of shares of Company Stock pursuant to such exercise is in compliance with all applicable laws, regulations of governmental authority and the requirements of any securities exchange or market on which shares of Company Stock are traded. The Committee may, in its sole discretion, defer the effectiveness of any exercise of an Option granted hereunder in order to allow the issuance of shares of Company Stock pursuant thereto to be made pursuant to registration or an exemption from registration or other methods for compliance available under federal or state securities laws. The Committee shall inform the Participant in writing of its decision to defer the effectiveness of the exercise of an Option granted hereunder. During the period that the effectiveness of the exercise of an Option has been deferred, the Participant may, by written notice, withdraw such exercise and obtain a refund of any amount paid with respect thereto.

18. Compliance with Rule 16b-3

It is intended that the Plan be applied and administered in compliance with Rule l6b-3. If any provision of the Plan would be in violation of Rule 16b-3 if applied as written, such provision shall not have effect as written and shall be given effect so as to comply with Rule l6b-3, as determined be the Committee. The Committee is authorized to amend the Plan and to make any such modifications to Award Agreements to comply with Rule l6b-3, as it may be amended from time to time, and to make any other such amendments or modifications deemed necessary or appropriate to better accomplish the purposes of the Plan in light of any amendments made to Rule 16b-3.

19. Withholding Taxes

To the extent required by applicable federal, state, local or foreign law, the Committee may and/or a Participant shall make arrangements satisfactory to the Company for the satisfaction of any withholding tax obligations that arise with respect to any issuance, exercise or vesting of an Award, or any disposition of shares of Company Stock. The Company shall not be required to issue shares or to recognize the disposition of such shares until such obligations are satisfied. To the extent permitted or required by the Committee, these obligations may or shall be satisfied by having the Company withhold a portion of the shares of stock that otherwise would be issued to a Participant under such Award or by tendering a Participant’s Previously Acquired Shares.

20. Amendments

Except to the extent prohibited by applicable law and unless otherwise expressly provided in the Plan:

(a) Amendments to the Plan.

The Board of Directors of the Company may amend, alter, suspend, discontinue or terminate the Plan at any time and from time to time; provided, however, that, notwithstanding any other provision of the Plan or any Award Agreement, without the approval of the shareholders of the Company, no such amendment, alteration, suspension, discontinuation or termination shall be made that, absent such approval, would (i) increase the number of shares that may be issued under the Plan; (ii) permit granting of Options at less than the market price of Company Stock; (iii) permit the repricing of outstanding Options; (iv) amend the maximum shares set forth that may be granted as Options, Stock Appreciation Rights, Restricted Stock or Restricted Stock Units or Stock Bonus to any Participant; (v) extend the term of the Plan; (vi) change the class of persons eligible to participate in the Plan; or (vii) otherwise implement any amendment required to be approved by shareholders under the rules of any applicable stock exchange or NASDAQ Marketplace Rules.

(b) Correction of Defects, Omissions and Inconsistencies.

The Committee may correct any defect, supply any omission or reconcile any inconsistency in the Plan or any Award in the manner and to the extent it shall deem desirable to carry the Plan into effect.

21. No Obligation to Exercise

The grant to a Participant of an Option, SAR, Performance Award or other equity-based Awards shall impose no obligation upon such Participant to exercise such Option or SAR.

22. Transfers Upon Death

No transfer by will or the laws of descent and distribution of any Stock Award, or the right to exercise any Stock Award, shall be effective to bind the Company unless the Committee shall have been furnished with (a) written notice thereof and with a copy of the will and/or such evidence as the Committee may deem necessary to establish the validity of the transfer and (b) an agreement by the transferee to comply with all the terms and conditions of the Stock Award that are or would have been applicable to the Participant and to be bound by the acknowledgments made by the Participant in connection with the grant of the Stock Award

23. Expenses and Receipts

The expenses related to administering the Plan shall be paid by the Company. Any proceeds received by the Company in connection with any Stock Award will be used for general corporate purposes.

24. Limitations Imposed By Section 162(m)

Notwithstanding any other provision hereunder, prior to a Change in Control, if and to the extent that the Committee determines the Company’s federal tax deduction in respect of a Stock Award may be limited as a result of Section 162(m) of the Code, the Committee may take the following actions:

(a) With respect to Options, SARs or Restricted Stock Units, the Committee may delay the payment in respect to such Options, SARs or Restricted Stock Units

until a date that is within 30 days after the earlier to occur of (i) the date that compensation paid to the Participant no longer is subject to the deduction limitation under Section 162(m) of the Code and (ii) the occurrence of a Change in Control. In the event that a Participant exercises an Option or SAR at a time when the Participant is a “covered employee,” and the Committee determines to delay the payment in respect of such any Stock Award, the Committee shall credit cash or, in the case of an amount payable in Company Stock, the Fair Market Value of the Company Stock, payable to the Participant to a book-entry account established in the Participant’s name in the financial records of the Company. The Participant shall have no rights in respect of such account and the amount credited thereto shall not be transferable by the Participant other than by will or laws of descent and distribution. The Committee may credit additional amounts to such account as it may determine in its sole discretion. Any account created hereunder shall represent only an unfunded unsecured promise by the Company to pay the amount credited thereto to the Participant in the future.

(b) With respect to Restricted Stock or Restricted Stock Units and Stock Bonuses, the Committee may require the Participant to surrender to the Committee any certificates with respect to Restricted Stock and Stock Bonuses in order to cancel the Awards of such Restricted Stock or Restricted Stock Units and Stock Bonuses (and any related Cash Bonuses). In exchange for such cancellation, the Committee shall credit to a book-entry account established in the Participant’s name in the financial records of the Company a cash amount equal to the Fair Market Value of the shares of Company Stock subject to such awards. The amount credited to such account shall be paid to the Participant within 30 days after the earlier to occur of (i) the date that compensation paid to the Participant no longer is subject to the deduction limitation under Section 162(m) of the Code and (ii) the occurrence of a Change in Control. The Participant shall have no rights in respect of such account and the amount credited thereto shall not be transferable by the Participant other than by will or laws of descent and distribution. The Committee may credit additional amounts to such account as it may determine in its sole discretion. Any account created hereunder shall represent only an unfunded unsecured promise by the Company to pay the amount credited thereto to the Participant in the future.

25. Failure to Comply

In addition to the remedies of the Company elsewhere provided for herein, a failure by a Participant (or beneficiary or permitted transferee) to comply with any of the terms and conditions of the Plan or Agreement, unless such failure is remedied by such Participant (or a beneficiary or permitted transferee) within ten days after having been notified of such failure by the Committee, shall be grounds for the cancellation and forfeiture of such Award, in whole or in part, as the Committee, in its absolute discretion, may determine. No Participant will have rights under an Award granted to such Participant unless and until an Award Agreement shall have been duly executed on behalf of the Company.

26. Effective Date of Plan

This Amended and Restated 2002 Stock Option Plan was adopted by the Board of Directors as an amendment and restatement of the Company’s 2002 Stock Option Plan on July 21, 2004, subject to approval by the shareholders of the Company. The Plan shall be effective upon

such approval (the “Effective Date”). If the Plan is not approved by the Company’s shareholders, then the Plan as in effect prior to the adoption of this amended and restated by the Board of Directors shall continue in full force and effect.

27. Term of the Plan

The Plan and the right to grant Awards under the Plan will terminate on September 9, 2012.

28. Severability of Provisions

If any provision of the Plan is held to be invalid or unenforceable, the other provisions of the Plan shall not be affected but shall be applied as if the invalid or unenforceable provision had not been included in the Plan.

29. Applicable Law

Except to the extent preempted by any applicable law, the Plan will be construed and administered in accordance with the laws of the State of Minnesota, without reference to the principles of conflicts of law.

30. No Trust or Fund Created

Neither the Plan nor any Award shall create or be construed to create a trust or separate fund of any kind or a fiduciary relationship between the Company and a Participant or any other Person. To the extent that any Person acquires a right to receive payments from the Company pursuant to an Award, such right shall be no greater than the right of any unsecured general creditor of the Company.