1993 Stock and Long-Term Incentive Plan - Halliburton Co.
HALLIBURTON COMPANY 1993 STOCK AND LONG-TERM INCENTIVE PLAN As Amended and Restated May 16, 2000 I. PURPOSE The purpose of the Halliburton Company 1993 Stock and Long-Term Incentive Plan (the "Plan") is to provide a means whereby Halliburton Company, a Delaware corporation (the "Company"), and its Subsidiaries may attract, motivate and retain highly competent employees and to provide a means whereby selected employees can acquire and maintain stock ownership, thereby strengthening their concern for the long-term welfare of the Company. The Plan is also intended to provide employees with additional incentive and reward opportunities designed to enhance the profitable growth of the Company over the long term. A further purpose of the Plan is to allow awards under the Plan to Non-employee Directors in order to enhance the Company's ability to attract and retain highly qualified Directors. Accordingly, the Plan provides for granting Incentive Stock Options, Options which do not constitute Incentive Stock Options, Stock Appreciation Rights, Restricted Stock Awards, Performance Share Awards, Stock Value Equivalent Awards, or any combination of the foregoing, as is best suited to the circumstances of the particular employee or Non-employee Director as provided herein. II. DEFINITIONS The following definitions shall be applicable throughout the Plan unless specifically modified by any paragraph: (a) "Award" means, individually or collectively, any Option, Stock Appreciation Right, Restricted Stock Award, Performance Share Award or Stock Value Equivalent Award. (b) "Board" means the Board of Directors of Halliburton Company. (c) "Change of Control Value" means, for the purposes of Clause (B) of Paragraph (e) of Article XII and Clause (B) of Paragraph (f) of Article XII, the amount determined in Clause (i), (ii) or (iii), whichever is applicable, as follows: (i) the per share price offered to stockholders of the Company in any merger, consolidation, sale of assets or dissolution transaction, (ii) the per share price offered to stockholders of the Company in any tender offer or exchange offer whereby a Corporate Change takes place or (iii) if a Corporate Change occurs other than as described in Clause (i) or Clause (ii), the fair market value per share determined by the Committee as of the date determined by the Committee to be the date of cancellation and surrender of an Option or Stock Appreciation Right. If the consideration offered to stockholders of the Company in any transaction described in this Paragraph or Paragraphs (e) and (f) of Article XII consists of anything other than cash, the Committee shall determine the fair cash equivalent of the portion of the consideration offered which is other than cash. (d) "Code" means the Internal Revenue Code of 1986, as amended. Reference in the Plan to any section of the Code shall be deemed to include any amendments or successor provisions to such section and any regulations under such section. (e) "Committee" means the committee selected by the Board to administer the Plan in accordance with Paragraph (a) of Article IV of the Plan. 1 <PAGE> (f) "Common Stock" means the common stock par value $2.50 per share, of Halliburton Company. (g) "Company" means Halliburton Company. (h) "Corporate Change" means one of the following events: (i) the merger, consolidation or other reorganization of the Company in which the outstanding Common Stock is converted into or exchanged for a different class of securities of the Company, a class of securities of any other issuer (except a direct or indirect wholly owned subsidiary of the Company), cash or other property; (ii) the sale, lease or exchange of all or substantially all of the assets of the Company to any other corporation or entity (except a direct or indirect wholly owned subsidiary of the Company); (iii) the adoption by the stockholders of the Company of a plan of liquidation and dissolution; (iv) the acquisition (other than any acquisition pursuant to any other clause of this definition) by any person or entity, including without limitation a "group" as contemplated by Section 13(d)(3) of the Exchange Act, of beneficial ownership, as contemplated by such Section, of more than twenty percent (based on voting power) of the Company's outstanding capital stock; or (v) as a result of or in connection with a contested election of directors, the persons who were directors of the Company before such election shall cease to constitute a majority of the Board. (i) "Exchange Act" means the Securities Exchange Act of 1934, as amended. (j) "Fair Market Value" means, as of any specified date, the closing price of the Common Stock on the New York Stock Exchange (or, if the Common Stock is not then listed on such exchange, such other national securities exchange on which the Common Stock is then listed) on that date, or if no prices are reported on that date, on the last preceding date on which such prices of the Common Stock are so reported. If the Common Stock is not then listed on any national securities exchange but is traded over the counter at the time a determination of its Fair Market Value is required to be made hereunder, its Fair Market Value shall be deemed to be equal to the average between the reported high and low sales prices of Common Stock on the most recent date on which Common Stock was publicly traded. If the Common Stock is not publicly traded at the time a determination of its value is required to be made hereunder, the determination of its Fair Market Value shall be made by the Committee in such manner as it deems appropriate. (k) "Holder" means an employee or Non-employee Director of the Company who has been granted an Award. (l) "Immediate Family" means, with respect to a particular Holder, the Holder's spouse, children and grandchildren (including adopted and step children and grandchildren). (m) "Incentive Stock Option" means an Option within the meaning of section 422 of the Code. (n) "Non-employee Director" means a member of the Board who is not an employee or former employee of the Company or its Subsidiaries. (o) "Option" means an Award granted under Article VII of the Plan and includes both Incentive Stock Options to purchase Common Stock and Options which do not constitute Incentive Stock Options to purchase Common Stock. (p) "Option Agreement" means a written agreement between the Company and a Holder with respect to an Option. (q) "Optionee" means a Holder who has been granted an Option. (r) "Parent Corporation" shall have the meaning set forth in section 424(e) of the Code. 2 <PAGE> (s) "Performance Share Award" means an Award granted under Article X of the Plan. (t) "Plan" means the Halliburton Company 1993 Stock and Long-Term Incentive Plan. (u) "Restricted Stock Award" means an Award granted under Article IX of the Plan. (v) "Rule 16b-3" means Rule 16b-3 of the general Rules and Regulation of the Securities and Exchange Commission under the Exchange Act, as such rule is currently in effect or as hereafter modified or amended. (w) "Spread" means, in the case of a Stock Appreciation Right, an amount equal to the excess, if any, of the Fair Market Value of a share of Common Stock on the date such right is exercised over the exercise price of such Stock Appreciation Right. (x) "Stock Appreciation Right" means an Award granted under Article VIII of the Plan. (y) "Stock Appreciation Rights Agreement" means a written agreement between the Company and a Holder with respect to an Award of Stock Appreciation Rights. (z) "Stock Value Equivalent Award" means an Award granted under Article XI of the Plan. (aa) "Subsidiary" means a company (whether a corporation, partnership, joint venture or other form of entity) in which the Company or a corporation in which the Company owns a majority of the shares of capital stock, directly or indirectly, owns a greater than twenty percent equity interest, except that with respect to the issuance of Incentive Stock Options the term "Subsidiary" shall have the same meaning as the term "subsidiary corporation" as defined in section 424(f) of the Code. III. EFFECTIVE DATE AND DURATION OF THE PLAN The Plan shall be effective upon the date of its adoption by the Board, provided the Plan is approved by the stockholders of the Company within twelve months thereafter and on or prior to the date of the first annual meeting of stockholders of the Company held subsequent to the acquisition of an equity security by a Holder hereunder for which exemption is claimed under Rule 16b-3. Notwithstanding any provision of the Plan or in any Option Agreement or Stock Appreciation Rights Agreement, no Option or Stock Appreciation Right shall be exercisable prior to such stockholder approval. No further Awards may be granted under the Plan after ten years from the date the Plan is adopted by the Board. Subject to the provisions of Article XIII, the Plan shall remain in effect until all Options and Stock Appreciation Rights granted under the Plan have been exercised or expired by reason of lapse of time, all restrictions imposed upon Restricted Stock Awards have lapsed and all Performance Share Awards and Stock Value Equivalent Awards have been satisfied. IV. ADMINISTRATION (a) Composition of Committee. The Plan shall be administered by a committee which shall be (i) appointed by the Board and (ii) constituted so as to permit the Plan to comply with Rule 16b-3 and regulations promulgated under section 162(m) of the Code. (b) Powers. The Committee shall have authority, in its discretion, to determine which eligible individuals shall receive an Award, the time or times when such Award shall be made, whether an Incentive Stock Option, nonqualified Option or Stock Appreciation Right shall be granted, the number of shares of Common Stock which may be issued under each Option, Stock Appreciation Right and Restricted Stock Award, and the value of each Performance Share Award and Stock Value Equivalent Award. In making such determinations the Committee may take 3 <PAGE> into account the nature of the services rendered by the respective individuals, their responsibility level, their present and potential contribution to the Company's success and such other factors as the Committee in its discretion shall deem relevant. (c) Additional Powers. The Committee shall have such additional powers as are delegated to it by the other provisions of the Plan. Subject to the express provisions of the Plan, the Committee is authorized to construe the Plan and the respective agreements executed thereunder, to prescribe such rules and regulations relating to the Plan as it may deem advisable to carry out the Plan, and to determine the terms, restrictions and provisions of each Award, including such terms, restrictions and provisions as shall be requisite in the judgment of the Committee to cause designated Options to qualify as Incentive Stock Options, and to make all other determinations necessary or advisable for administering the Plan. The Committee may correct any defect or supply any omission or reconcile any inconsistency in any agreement relating to an Award in the manner and to the extent the Committee shall deem expedient to carry the Award into effect. The determinations of the Committee on the matters referred to in this Article IV shall be conclusive. (d) Delegation of Authority. The Committee may delegate some or all of its power to the Chief Executive Officer of the Company as the Committee deems appropriate; provided, however, that (i) the Committee may not delegate its power with regard to the grant of an Award to any person who is a "covered employee" within the meaning of section 162(m) of the Code or who, in the Committee's judgment, is likely to be a covered employee at any time during the period an Award to such employee would be outstanding; and (ii) the Committee may not delegate its power with regard to the selection for participation in the Plan of an officer or other person subject to Section 16 of the Exchange Act or decisions concerning the timing, pricing or amount of an Award to such an officer or other person. V. GRANT OF OPTIONS, STOCK APPRECIATION RIGHTS, RESTRICTED STOCK AWARDS, PERFORMANCE SHARE AWARDS AND STOCK VALUE EQUIVALENT AWARDS; SHARES SUBJECT TO THE PLAN (a) Award Limits. The Committee may from time to time grant Awards to one or more individuals determined by it to be eligible for participation in the Plan in accordance with the provisions of Article VI. The aggregate number of shares of Common Stock that may be issued under the Plan shall not exceed 49,000,000 shares, of which no more than 16,000,000 may be issued in the form of Restricted Stock Awards or pursuant to Performance Share Awards. Notwithstanding anything contained herein to the contrary, the number of Option shares or Stock Appreciation Rights, singly or in combination, together with shares or share equivalents under Performance Share Awards granted to any Holder in any one calendar year, shall not in the aggregate exceed 500,000. Any of such shares which remain unissued and which are not subject to outstanding Options or Awards at the termination of the Plan shall cease to be subject to the Plan, but, until termination of the Plan, the Company shall at all times reserve a sufficient number of shares to meet the requirements of the Plan. Shares shall be deemed to have been issued under the Plan only to the extent actually issued and delivered pursuant to an Award. To the extent that an Award lapses or the rights of its Holder terminate or the Award is paid in cash, any shares of Common Stock subject to such Award shall again be available for the grant of an Award. The aggregate number of shares which may be issued under the Plan shall be subject to adjustment in the same manner as provided in Article XII with respect to shares of Common Stock subject to Options then outstanding. Separate stock certificates shall be issued by the Company for those shares acquired pursuant to the exercise of an Incentive Stock Option and for those shares acquired pursuant to the exercise of any Option which does not constitute an Incentive Stock Option. (b) Stock Offered. The stock to be offered pursuant to the grant of an Award may be authorized but unissued Common Stock or Common Stock previously issued and reacquired by the Company. 4 <PAGE> VI. ELIGIBILITY Awards made pursuant to the Plan may be granted to individuals who, at the time of grant, are employees of the Company or any Parent Corporation or Subsidiary of the Company or are Non-employee Directors. An Award made pursuant to the Plan may be granted on more than one occasion to the same person, and such Award may include an Incentive Stock Option, an Option which is not an Incentive Stock Option, an Award of Stock Appreciation Rights, a Restricted Stock Award, a Performance Share Award, a Stock Value Equivalent Award or any combination thereof. Each Award shall be evidenced by a written instrument duly executed by or on behalf of the Company. VII. STOCK OPTIONS (a) Stock Option Agreement. Each Option shall be evidenced by an Option Agreement between the Company and the Optionee which shall contain such terms and conditions as may be approved by the Committee. The terms and conditions of the respective Option Agreements need not be identical. Specifically, an Option Agreement may provide for the payment of the option price, in whole or in part, by the delivery of a number of shares of Common Stock (plus cash if necessary) having a Fair Market Value equal to such option price. Each Option Agreement shall provide that the Option may not be exercised earlier than six months from the date of grant and shall specify the effect of termination of the Holder's service on the exercisability of the Option. (b) Option Period. The term of each Option shall be as specified by the Committee at the date of grant; provided that, in no case, shall the term of an Option exceed ten years. (c) Limitations on Exercise of Option. An Option shall be exercisable in whole or in such installments and at such times as determined by the Committee. (d) Special Limitations on Incentive Stock Options. To the extent that the aggregate Fair Market Value (determined at the time the respective Incentive Stock Option is granted) of Common Stock with respect to which Incentive Stock Options are exercisable for the first time by an individual during any calendar year under all incentive stock option plans of the Company and its Parent Corporation and Subsidiaries exceeds $100,000, such excess Incentive Stock Options shall be treated as Options which do not constitute Incentive Stock Options. The Committee shall determine, in accordance with applicable provisions of the Code, Treasury Regulations and other administrative pronouncements, which of an Optionee's Incentive Stock Option will not constitute Incentive Stock Options because of such limitation and shall notify the Optionee of such determination as soon as practicable after such determination. No Incentive Stock Option shall be granted to an individual if, at the time the Option is granted, such individual owns stock possessing more than 10% of the total combined voting power of all classes of stock of the Company or of its Parent Corporation or a Subsidiary, within the meaning of section 422(b)(6) of the Code, unless (i) at the time such Option is granted the option price is at least 110% of the Fair Market Value of the Common Stock subject to the Option and (ii) such Option by its terms is not exercisable after the expiration of five years from the date of grant. (e) Option Price. The purchase price of Common Stock issued under each Option shall be determined by the Committee, but such purchase price shall not be less than the Fair Market Value of Common Stock subject to the Option on the date the Option is granted. (f) Options and Rights in Substitution for Stock Options Granted by Other Corporations. Options and Stock Appreciation Rights may be granted under the Plan from time to time in substitution for stock options held by employees of corporations who become, or who became prior to the effective date of the Plan, employees of the Company or of any Subsidiary as a result of a merger or consolidation of the employing corporation with the Company or such Subsidiary, or the acquisition by the Company or a Subsidiary of all or a portion of the 5 <PAGE> assets of the employing corporation, or the acquisition by the Company or a Subsidiary of stock of the employing corporation with the result that such employing corporation becomes a Subsidiary. (g) Repricing Prohibited. Except for adjustments pursuant to Article XII, the purchase price of Common Stock for any outstanding Option granted under the Plan may not be decreased after the date of grant nor may an outstanding Option granted under the Plan be surrendered to the Company as consideration for the grant of a new Option with a lower purchase price. VIII. STOCK APPRECIATION RIGHTS (a) Stock Appreciation Rights. A Stock Appreciation Right is the right to receive an amount equal to the Spread with respect to a share of Common Stock upon the exercise of such Stock Appreciation Right. Stock Appreciation Rights may be granted in connection with the grant of an Option, in which case the Option Agreement will provide that exercise of Stock Appreciation Rights will result in the surrender of the right to purchase the shares under the Option as to which the Stock Appreciation Rights were exercised. Alternatively, Stock Appreciation Rights may be granted independently of Options in which case each Award of Stock Appreciation Rights shall be evidenced by a Stock Appreciation Rights Agreement between the Company and the Holder which shall contain such terms and conditions as may be approved by the Committee. The terms and conditions of the respective Stock Appreciation Rights Agreements need not be identical. The Spread with respect to a Stock Appreciation Right may be payable either in cash, shares of Common Stock with a Fair Market Value equal to the Spread or in a combination of cash and shares of Common Stock. With respect to stock Appreciation Rights that are subject to Section 16 of the Exchange Act, however, the Committee shall, except as provided in Paragraphs (e) and (f) of Article XII, retain sole discretion (i) to determine the form in which payment of the Stock Appreciation Right will be made (i.e., cash, securities or any combination thereof) or (ii) to approve an election by a Holder to receive cash in full or partial settlement of Stock Appreciation Rights. Upon the exercise of any Stock Appreciation Rights granted hereunder, the number of shares reserved for issuance under the Plan shall be reduced only to the extent that shares of Common Stock are actually issued in connection with the exercise of such Right. Each Stock Appreciation Rights Agreement shall provide that the Stock Appreciation Rights may not be exercised earlier than six months from the date of grant and shall specify the effect of a Holder's termination of service on the exercisability of the Stock Appreciation Rights. (b) Exercise Price. The exercise price of each Stock Appreciation Right shall be determined by the Committee, but such exercise price shall not be less than the Fair Market Value of a share of Common Stock on the date the Stock Appreciation Right is granted. (c) Exercise Period. The term of each Stock Appreciation Right shall be as specified by the Committee at the date of grant; provided that, in no case, shall the term of a Stock Appreciation Right exceed ten years. (d) Limitations on Exercise of Stock Appreciation Right. A Stock Appreciation Right shall be exercisable in whole or in such installments and at such times as determined by the Committee. (e) Repricing Prohibited. Except for adjustments pursuant to Article XII, the exercise price of a Stock Appreciation Right may not be decreased after the date of grant nor may an outstanding Stock Appreciation Right granted under the Plan be surrendered to the Company as consideration for the grant of a new Stock Appreciation Right with a lower exercise price. 6 <PAGE> IX. RESTRICTED STOCK AWARDS (a) Restricted Period To Be Established by the Committee. At the time a Restricted Stock Award is made, the Committee shall establish a period of time (the "Restriction Period") applicable to such Award; provided, however, that, except as set forth below and as permitted by Paragraph (b) of this Article IX, such Restriction Period shall not be less than three (3) years from the date of grant (the "Minimum Criteria"). An award which provides for the lapse of restrictions on shares applicable to such Award in equal annual installments over a period of at least three (3) years from the date of grant shall be deemed to meet the Minimum Criteria. The foregoing notwithstanding, with respect to Restricted Stock Awards of up to an aggregate 550,000 shares (subject to adjustment as set forth in Article XII), the Minimum Criteria shall not apply and the Committee may establish such lesser Restriction Periods applicable to such Awards as it shall determine in its discretion. Subject to the foregoing, each Restricted Stock Award may have a different Restriction Period, in the discretion of the Committee. The Restriction Period applicable to a particular Restricted Stock Award shall not be changed except as permitted by Paragraph (b) of this Article or by Article XII. (b) Other Terms and Conditions. Common Stock awarded pursuant to a Restricted Stock Award shall be represented by a stock certificate registered in the name of the Holder of such Restricted Stock Award or, at the option of the Company, in the name of a nominee of the Company. The Holder shall have the right to receive dividends during the Restriction Period, to vote the Common Stock subject thereto and to enjoy all other stockholder rights, except that (i) the Holder shall not be entitled to possession of the stock certificate until the Restriction Period shall have expired, (ii) the Company shall retain custody of the stock during the Restriction Period, (iii) the Holder may not sell, transfer, pledge, exchange, hypothecate or otherwise dispose of the stock during the Restriction Period and (iv) a breach of the terms and conditions established by the Committee pursuant to the Restricted Stock Award shall cause a forfeiture of the Restricted Stock Award. At the time of such Award, the Committee may, in its sole discretion, prescribe additional terms, conditions or restrictions relating to Restricted Stock Awards, including, but not limited to, rules pertaining to the termination of a Holder's service (by retirement, disability, death or otherwise) prior to expiration of the Restriction Period. (c) Payment for Restricted Stock. A Holder shall not be required to make any payment for Common Stock received pursuant to a Restricted Stock Award, except to the extent otherwise required by law and except that the Committee may, in its discretion, charge the Holder an amount in cash not in excess of the par value of the shares of Common Stock issued under the Plan to the Holder. (d) Miscellaneous. Nothing in this Article shall prohibit the exchange of shares issued under the Plan (whether or not then subject to a Restricted Stock Award) pursuant to a plan of reorganization for stock or securities in the Company or another corporation a party to the reorganization, but the stock or securities so received for shares then subject to the restrictions of a Restricted Stock Award shall become subject to the restrictions of such Restricted Stock Award. Any shares of stock received as a result of a stock split or stock dividend with respect to shares then subject to a Restricted Stock Award shall also become subject to the restrictions of the Restricted Stock Award. X. PERFORMANCE SHARE AWARDS (a) Performance Period. The Committee shall establish, with respect to and at the time of each Performance Share Award, a performance period over which the performance applicable to the Performance Share Award of the Holder shall be measured; provided, however, that such performance period shall not be less than one (1) year. (b) Performance Share Awards. Each Performance Share Award may have a maximum value established by the Committee at the time of such Award. 7 <PAGE> (c) Performance Measures. A Performance Share Award may be awarded contingent upon the achievement of one or more performance measures. The performance criteria for Performance Share Awards shall consist of objective tests based on the following: earnings, cash flow, cash value added performance, shareholder return and/or value, revenues, operating profits (including EBITDA), net profits, earnings per share, stock price, cost reduction goals, debt to capital ratio, financial return ratios, profit return and margins, market share, working capital and customer satisfaction. The Committee may select one criterion or multiple criteria for measuring performance. Performance criteria may be measured on corporate, subsidiary or business unit performance, or on a combination thereof. Further, the performance criteria may be based on comparative performance with other companies or other external measure of the selected performance criteria. (d) Payment. Following the end of the performance period, the Holder of a Performance Share Award shall be entitled to receive payment of an amount, not exceeding the maximum value of the Performance Share Award, if any, based on the achievement of the performance measures for such performance period, as determined by the Committee in its sole discretion. Payment of a Performance Share Award (i) may be made in cash, Common Stock or a combination thereof, as determined by the Committee in its sole discretion, (ii) shall be made in a lump sum or in installments as prescribed by the Committee in its sole discretion and (iii) to the extent applicable, shall be based on the Fair Market Value of the Common Stock on the payment date. If a payment of cash or issuance of Common Stock is to be made on a deferred basis, the Committee shall establish whether interest or dividend equivalents shall be credited on the deferred amounts and any other terms and conditions applicable thereto. (e) Termination of Service. The Committee shall determine the effect of termination of service during the performance period on a Holder's Performance Share Award. XI. STOCK VALUE EQUIVALENT AWARDS (a) Stock Value Equivalent Awards. Stock Value Equivalent Awards are rights to receive an amount equal to the Fair Market Value of shares of Common Stock or rights to receive an amount equal to any appreciation or increase in the Fair Market Value of Common Stock over a specified period of time, which vest over a period of time as established by the Committee, without payment of any amounts by the Holder thereof (except to the extent otherwise required by law) or satisfaction of any performance criteria or objectives. Each Stock Value Equivalent Award may have a maximum value established by the Committee at the time of such Award. (b) Award Period. The Committee shall establish, with respect to and at the time of each Stock Value Equivalent Award, a period over which the Award shall vest with respect to the Holder. (c) Payment. Following the end of the determined period for a Stock Value Equivalent Award, the Holder of a Stock Value Equivalent Award shall be entitled to receive payment of an amount, not exceeding the maximum value of the Stock Value Equivalent Award, if any, based on the then vested value of the Award. Payment of a Stock Value Equivalent Award (i) shall be made in cash, (ii) shall be made in a lump sum or in installments as prescribed by the Committee in its sole discretion and (iii) shall be based on the Fair Market Value of the Common Stock on the payment date. Cash dividend equivalents may be paid during, or may be accumulated and paid at the end of, the determined period with respect to a Stock Value Equivalent Award, as determined by the Committee. If payment of cash is to be made on a deferred basis, the Committee shall establish whether interest shall be credited, the rate thereof and any other terms and conditions applicable thereto. (d) Termination of Service. The Committee shall determine the effect of termination of service during the applicable vesting period on a Holder's Stock Value Equivalent Award. 8 <PAGE> XII. RECAPITALIZATION OR REORGANIZATION (a) Except as hereinafter otherwise provided, in the event of any recapitalization, reorganization, merger, consolidation, combination, exchange, stock dividend, stock split, extraordinary dividend or divestiture (including a spin-off) or any other change in the corporate structure or shares of Common Stock occurring after the date of the grant of an Award, the Committee may, in its discretion, make such adjustment as to the number and price of shares of Common Stock or other consideration subject to such Awards as the Committee shall deem appropriate in order to prevent dilution or enlargement of rights of the Holders. (b) The existence of the Plan and the Awards granted hereunder shall not affect in any way the right or power of the Board or the stockholders of the Company to make or authorize any adjustment, recapitalization, reorganization or other change in the Company's capital structure or its business, any merger or consolidation of the Company, any issue of debt or equity securities having any priority or preference with respect to or affecting Common Stock or the rights thereof, the dissolution or liquidation of the Company or any sale, lease, exchange or other disposition of all or any part of its assets or business or any other corporate act or proceeding. (c) The shares with respect to which Options may be granted are shares of Common Stock as presently constituted, but if, and whenever, prior to the expiration of an Option theretofore granted, the Company shall effect a subdivision or consolidation of shares of Common Stock or the payment of a stock dividend on Common Stock without receipt of consideration by the Company, the number of shares of Common Stock with respect to which such Option may thereafter be exercised (i) in the event of an increase in the number of outstanding shares shall be proportionately increased, and the purchase price per share shall be proportionately reduced, and (ii) in the event of a reduction in the number of outstanding shares shall be proportionately reduced, and the purchase price per share shall be proportionately increased. (d) If the Company recapitalizes or otherwise changes its capital structure, thereafter upon any exercise of an Option theretofore granted the Optionee shall be entitled to purchase under such Option, in lieu of the number of shares of Common Stock as to which such Option shall then be exercisable, the number and class of shares of stock and securities and the cash and other property to which the Optionee would have been entitled pursuant to the terms of the recapitalization if, immediately prior to such recapitalization, the Optionee had been the holder of record of the number of shares of Common Stock then covered by such Option. (e) In the event of a Corporate Change, then no later than (i) two business days prior to any Corporate Change referenced in Clause (i), (ii), (iii) or (v) of the definition thereof or (ii) ten business days after any Corporate Change referenced in Clause (iv) of the definition thereof, the Committee, acting in its sole discretion without the consent or approval of any Optionee, shall act to effect one or more of the following alternatives with respect to outstanding Options which acts may vary among individual Optionees, may vary among Options held by individual Optionees and, with respect to acts taken pursuant to Clause (i) above, may be contingent upon effectuation of the Corporate Change: (A) accelerate the time at which Options then outstanding may be exercised so that such Options may be exercised in full for a limited period of time on or before a specified date (before or after such Corporate Change) fixed by the Committee, after which specified date all unexercised Options and all rights of Optionees thereunder shall terminate, (B) require the mandatory surrender to the Company by selected Optionees of some or all of the outstanding Options held by such Optionees (irrespective of whether such Options are then exercisable under the provisions of the Plan) as of a date (before or after such Corporate Change) specified by the Committee, in which event the Committee shall thereupon cancel such Options and pay to each Optionee an amount of cash per share equal to the excess, if any, of the Change of Control Value of the shares subject to such Option over the exercise price(s) under such Options for such shares, (C) make such adjustments to Options then outstanding as the Committee deems appropriate to reflect such Corporate Change (provided, however, that the Committee may determine in its sole discretion that no adjustment is necessary to Options then outstanding) or (D) provide that thereafter upon any exercise of an Option theretofore granted the Optionee shall be entitled to purchase under such Option, in lieu of the number of shares of Common Stock as to which such Option shall then be exercisable, the number and class of shares of stock or other securities or property (including, without limitation, cash) to which the 9 <PAGE> Optionee would have been entitled pursuant to the terms of the agreement of merger, consolidation or sale of assets or plan of liquidation and dissolution if, immediately prior to such merger, consolidation or sale of assets or any distribution in liquidation and dissolution of the Company, the Optionee had been the holder of record of the number of shares of Common Stock then covered by such Option. (f) In the event of a Corporate Change, then no later than (i) two business days prior to any Corporate Change referenced in Clause (i), (ii), (iii) or (v) of the definition thereof or (ii) ten business days after any Corporate Change referenced in Clause (iv) of the definition thereof, the Committee, acting in its sole discretion without the consent or approval of any Holder of a Stock Appreciation Right, shall act to effect one or more of the following alternatives with respect to outstanding Stock Appreciation Rights which acts may vary among individual Holders, may vary among Stock Appreciation Rights held by individual Holders and, with respect to acts taken pursuant to Clause (ii) above, may be contingent upon effectuation of the Corporate Change (A) accelerate the time at which Stock Appreciation Rights then outstanding may be exercised so that such Stock Appreciation Rights may be exercised in full for a limited period of time on or before a specified date (before or after such Corporate Change) fixed by the Committee, after which specified date all unexercised Stock Appreciation Rights and all rights of Holders thereunder shall terminate, (B) require the mandatory surrender to the Company by selected Holders of Stock Appreciation Rights of some or all of the outstanding Stock Appreciation Rights held by such Holders (irrespective of whether such Stock Appreciation Rights are then exercisable under the provisions of the Plan) as of a date (before or after such Corporate Change) specified by the Committee, in which event the Committee shall thereupon cancel such Stock Appreciation Rights and pay to each Holder an amount of cash equal to the Spread with respect to such Stock Appreciation Rights with the Fair Market Value of the Common Stock at such time to be deemed to be the Change of Control Value or (C) make such adjustments to Stock Appreciation Rights then outstanding as the Committee deems appropriate to reflect such Corporate Change (provided, however, that the Committee may determine in its sole discretion that no adjustment is necessary to Stock Appreciation Rights then outstanding). (g) Except as hereinbefore expressly provided, the issuance by the Company of shares of stock of any class or securities convertible into shares of stock of any class, for cash, property, labor or services, upon direct sale, upon the exercise of rights or warrants to subscribe therefor, or upon conversion of shares or obligations of the Company convertible into such shares or other securities, and in any case whether or not for fair value, shall not affect, and no adjustment by reason thereof shall be made with respect to, the number of shares of Common Stock subject to Options or Stock Appreciation Rights theretofore granted, the purchase price per share of Common Stock subject to Options or the calculation of the Spread with respect to Stock Appreciation Rights. (h) The provisions of the Plan or the Award agreements to the contrary notwithstanding, with respect to any Restricted Stock Awards outstanding at the time a Corporate Change occurs, the Committee may, in its discretion, provide (i) for full vesting of all Common Stock awarded to the Holders pursuant to such Restricted Stock Awards as of the date of such Corporate Change and (ii) that all restrictions applicable to such Restricted Stock Award shall terminate as of such date. (i) The provisions of the Plan or the Award agreements to the contrary notwithstanding, with respect to any Performance Share Awards which have been approved but which are unpaid at the time a Corporate Change occurs, the Committee may, in its discretion, provide (i) for full vesting of such Awards as of the date of such Corporate Change, (ii) for payment of the then value of such Awards as soon as administratively feasible following the Corporate Change, with the value of such Awards to be based, to the extent applicable, on the Change of Control Value of the Common Stock, (iii) that any provisions in Awards regarding forfeiture of unpaid Awards shall not be applicable from and after a Corporate Change with respect to Awards made prior to such Corporate Change and (iv) that all performance measures applicable to unpaid Awards at the time of a Corporate Change shall be deemed to have been satisfied in full during the performance period upon the occurrence of such Corporate Change. (j) The provisions of the Plan or the Award agreements to the contrary notwithstanding, with respect to any Stock Value Equivalent Awards which have been approved but which are unpaid at the time a Corporate Change occurs, the Committee may, in its discretion, provide (i) for full vesting of such Awards as 10 <PAGE> of the date of such Corporate Change and (ii) for payment of the then value of such Awards as soon as administratively feasible following the Corporate Change with the value of such Awards to be based on the Change of Control Value of the Common Stock. XIII. AMENDMENT OR TERMINATION OF THE PLAN The Board in its discretion may terminate the Plan or alter or amend the Plan or any part thereof from time to time; provided that no change in any Award theretofore granted may be made which would impair the rights of the Holder without the consent of the Holder, and provided, further, that the Board may not, without approval of the stockholders, amend the Plan: (a) to increase the aggregate number of shares which may be issued pursuant to the provisions of the Plan, except as provided in Articles V and XII; (b) to change the class of persons eligible to receive Awards under the Plan; (c) to change the maximum individual award limits under the Plan; (d) to change the minimum exercise price of an Option or Stock Appreciation Right or the maximum Award term; (e) to permit the repricing or cancellation and reissuance of Options and Stock Appreciation Rights; or (f) to extend the duration of the Plan beyond February 18, 2003. XIV. OTHER (a) No Right To An Award. Neither the adoption of the Plan nor any action of the Board or of the Committee shall be deemed to give an employee or a non-employee Director any right to be granted an Option, a Stock Appreciation Right, a right to a Restricted Stock Award or a right to a Performance Share Award or Stock Value Equivalent Award or any other rights hereunder except as may be evidenced by an Award or by an Option or Stock Appreciation Agreement duly executed on behalf of the Company, and then only to the extent of and on the terms and conditions expressly set forth therein. The Plan shall be unfunded. The Company shall not be required to establish any special or separate fund or to make any other segregation of funds or assets to assure the payment of any Award. (b) No Employment Rights Conferred. Nothing contained in the Plan or in any Award made hereunder shall (i) confer upon any employee any right to continuation of employment with the Company or any Subsidiary or (ii) interfere in any way with the right of the Company or any Subsidiary to terminate his or her employment at any time. (c) No Rights to Serve as a Director Conferred. Nothing contained in the Plan or in any Award made hereunder shall confer upon any Director any right to continue their position as a Director of the Company. (d) Other Laws; Withholding. The Company shall not be obligated to Issue any Common Stock pursuant to any Award granted under the Plan at any time when the offering of the shares covered by such Award has not been registered under the Securities Act of 1933 and such other state and federal laws, rules or regulations as the Company or the Committee deems applicable and, in the opinion of legal counsel for the Company, there is no exemption from the registration requirements of such laws, rules or regulations available for the issuance and sale of such shares. No fractional shares of Common Stock shall be delivered, nor shall any cash in lieu of fractional shares be paid. The Company shall have 11 <PAGE> the right to deduct in connection with all Awards any taxes required by law to be withheld and to require any payments necessary to enable it to satisfy its withholding obligations. The Committee may permit the Holder of an Award to elect to surrender, or authorize the Company to withhold, shares of Common Stock (valued at their Fair Market Value on the date of surrender or withholding of such shares) in satisfaction of the Company's withholding obligation, subject to such restrictions as the Committee deems necessary to satisfy the requirements of Rule 16b-3. (e) No Restriction on Corporate Action. Nothing contained in the Plan shall be construed to prevent the Company or any Subsidiary from taking any corporate action which is deemed by the Company or such Subsidiary to be appropriate or in its best interest, whether or not such action would have an adverse effect on the Plan or any Award made under the Plan. No Holder, beneficiary or other person shall have any claim against the Company or any Subsidiary as a result of any such action. (f) Restrictions on Transfer. An Award shall not be transferable otherwise than by will or 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 of 1974, as amended, and shall be exercisable during the lifetime of the Holder only by such Holder, the Holder's guardian or legal representative, a transferee under a qualified domestic relations order or a transferee as described below; provided, however, that the Committee shall have the authority, in its discretion, to grant (or to sanction by way of amendment to an existing grant) Options (other than Incentive Stock Options) which may be transferred by the Holder for no consideration to or for the benefit of the Holder's Immediate Family, to a trust solely for the benefit of the Holder and his Immediate Family, or to a partnership or limited liability company whose only partners or shareholders are the Holder and members of his Immediate Family, in which case the Option Agreement shall so state. A transfer of an Option pursuant to this paragraph (f) shall be subject to such rules and procedures as the Committee may establish. In the event an Option is transferred as contemplated in this paragraph (f), (i) such Option may not be subsequently transferred by the transferee except by will or the laws of descent and distribution, and (ii) such Option shall continue to be governed by and subject to the terms and limitations of the Plan and the relevant Option Agreement and the transferee shall be entitled to the same rights as the Holder under Articles XII and XIII hereof as if no transfer had taken place. The Option Agreement, Stock Appreciation Rights Agreement or other written instrument evidencing an Award shall specify the effect of the death of the Holder on the Award. (g) Rule 16b-3. It is intended that the Plan and any grant of an Award made to a person subject to Section 16 of the Exchange Act meet all of the requirements of Rule 16b-3. If any provision of the Plan or any such Award would disqualify the Plan or such Award under, or would otherwise not comply with, Rule 16b-3, such provision or Award shall be construed or deemed amended to conform to Rule 16b-3. (h) Governing Law. This Plan shall be construed in accordance with the laws of the State of Texas, except to the extent that it implicates matters which are the subject of the General Corporation Law of the State of Delaware which matters shall be governed by the latter law. (i) Foreign Awardees. Without amending the Plan, the Committee may grant Awards to eligible persons who are foreign nationals on such terms and conditions different from those specified in the Plan as may, in the judgment of the Committee, be necessary or desirable to foster and promote achievement of the purposes of the Plan and, in furtherance of such purposes, the Committee may make such modifications, amendments, procedures, subplans and the like as may be necessary or advisable to comply with the provisions of laws and regulations in other countries or jurisdictions in which the Company or its Subsidiaries operate. 12