Common use of Designation, Par Value and Amount Clause in Contracts

Designation, Par Value and Amount. The shares of such series shall be designated as "Series A Junior Participating Preferred Stock" (hereinafter referred to as "Series A Preferred Stock"), the shares of such series shall be with par value of $1.00 per share, and the number of shares constituting such series shall be 12,000; provided, however, that, if more than a total of 12,000 shares of Series A Preferred Stock shall be issuable upon the exercise of Rights (the "Rights") issued pursuant to the Rights Agreement, dated as of January 3, 2000, between the Corporation and UMB Bank, N.A., as Rights Agent (as amended from time to time) (the "Rights Agreement"), the Board of Directors, pursuant to Section 1032 of the Oklahoma General Corporation Act, shall direct by resolution or resolutions that a certificate be properly executed, acknowledged and filed providing for the total number of shares of Series A Preferred Stock authorized to be issued to be increased (to the extent that the Certificate of Incorporation then permits) to the largest number of whole shares (rounded up to the nearest whole number) issuable upon exercise of the Rights. Such number of shares of the Series A Preferred Stock may be increased or decreased by resolution of the Board of Directors; provided, that no decrease shall reduce the number of shares of Series A Preferred Stock to a number less than the number of shares then outstanding plus the number of shares issuable upon exercise or conversion of outstanding rights, options or other securities issued by the Corporation.

Designation, Par Value and Amount. The shares of such series shall be designated as "Series A Junior Participating Preferred Stock" (hereinafter referred to as "Series A Preferred Stock"), the shares of such series shall be with par value of $1.00 .01 per share, and the number of shares constituting such series shall be 12,00080,000; provided, however, that, if more than a total of 12,000 80,000 shares of Series A Preferred Stock shall be issuable upon the exercise of Rights (the "Rights") issued pursuant to the Rights Agreement, dated as of January 3March 16, 20001999, between the Corporation and UMB BankChaseMellon Shareholder Services, N.A.L.L.C., as Rights Agent (as amended from time to time) (the "Rights Agreement"), the Board of Directors, pursuant to Section 1032 151 of the Oklahoma General Corporation ActLaw of the State of Delaware, shall direct by resolution or resolutions that a certificate be properly executed, acknowledged and filed providing for the total number of shares of Series A Preferred Stock authorized to be issued to be increased (to the extent that the Certificate of Incorporation then permits) to the largest number of whole shares (rounded up to the nearest whole number) issuable upon exercise of the Rights. Such number of shares of the Series A Preferred Stock may be increased or decreased by resolution of the Board of Directors; provided, that no decrease shall reduce the number of shares of Series A Preferred Stock to a number less than the number of shares then outstanding plus the number of shares issuable upon exercise or conversion of outstanding rights, options or other securities issued by the Corporation.

Designation, Par Value and Amount. The shares of such series shall be designated as "Series A Junior Participating Preferred Stock" (hereinafter referred to as "Series A Preferred Stock"), the shares of such series shall be with par value of $1.00 0.01 per share, and the number of shares constituting such series shall be 12,00040,000; provided, however, that, if more than a total of 12,000 40,000 shares of Series A Preferred Stock shall be issuable upon the exercise of Rights (the "Rights") issued pursuant to the Rights Agreement, dated as of January 3March 11, 20002003, between the Corporation and UMB Bank, N.A.Mellon Investor Services LLC, as Rights Agent (as amended from time to time) (the "Rights Agreement"), the Board of Directors, pursuant to Section 1032 151 of the Oklahoma General Corporation ActLaw of the State of Delaware, shall direct by resolution or resolutions that a certificate be properly executed, acknowledged and filed providing for the total number of shares of Series A Preferred Stock authorized to be issued to be increased (to the extent that the Certificate of Incorporation then permits) to the largest number of whole shares (rounded up to the nearest whole number) issuable upon exercise of the Rights. Such number of shares of the Series A Preferred Stock may be increased or decreased by resolution of the Board of Directors; provided, that no decrease shall reduce the number of shares of Series A Preferred Stock to a number less than the number of shares then outstanding plus the number of shares issuable upon exercise or conversion of outstanding rights, options or other securities issued by the Corporation.

Designation, Par Value and Amount. The shares of such series shall be designated as "Series A Junior Participating Preferred Stock" (hereinafter referred to as "Series A Preferred Stock"), the shares of such series shall be with par value of $1.00 .01 per share, and the number of shares constituting such series shall be 12,00035,000; provided, however, that, if more than a total of 12,000 35,000 shares of Series A Preferred Stock shall be issuable upon the exercise of Rights (the "Rights") issued pursuant to the Rights Agreement, dated as of January 3April 1, 20001999, between the Corporation and UMB BankChaseMellon Shareholder Services, N.A.L.L.C., as Rights Agent (as amended from time to time) (the "Rights Agreement"), the Board of Directors, pursuant to Section 1032 the laws of the Oklahoma General Corporation ActRepublic of Panama, shall direct by resolution or resolutions that a certificate be properly executed, acknowledged and filed providing for the total number of shares of Series A Preferred Stock authorized to be issued to be increased (to the extent that the Certificate Corporation's Articles of Incorporation then permits) to the largest number of whole shares (rounded up to the nearest whole number) issuable upon exercise of the Rights. Such number of shares of the Series A Preferred Stock may be increased or decreased by resolution of the Board of Directors; provided, that no decrease shall reduce the number of shares of Series A Preferred Stock to a number less than the number of shares then outstanding plus the number of shares issuable upon exercise or conversion of outstanding rights, options or other securities issued by the Corporation.