words expressed in the singular number shall include the plural and vice versa; words expressed in the masculine shall include the feminine and neuter gender and vice versa;

Miscellaneous. Whenever used herein, the singular number shall include the plural, the plural the singular, and the use of the masculine, feminine, or neuter gender shall include all genders.

Target Number. The target number of Performance RSUs subject to this Award is (the “Target Number”). The Target Number will be divided into three (3) equal tranches, with any fractional Performance RSUs resulting from such division to be added to the final tranche so that the sum of the three tranches equals the Target Number (each, an “Award Tranche”).

Name of Account at DTC Participant being credited with the Securities:

Throughout this Plan, the masculine shall include the feminine and neuter and the singular shall include the plural and vice versa as the context requires.

In this Agreement, unless the context otherwise requires, words importing the singular number shall include the plural and vice versa and words importing a gender shall include all genders and the neuter;

Governing Law; Miscellaneous. This Amendment shall be governed by the internal laws of the State of Oklahoma. Unless stated otherwise, # the singular number includes the plural and vice versa and words of any gender include each other gender, in each case, as appropriate, # headings and captions may not be construed in interpreting provisions, and # this Amendment may be executed in any number of counterparts with the same effect as if all signatories had signed the same document, and all of those counterparts must be construed together to constitute the same document.

Section # Construction. Wherever herein the singular number is used, the same shall include the plural where appropriate, and words of any gender shall include each other gender where appropriate. The headings, captions or arrangements used in any of the Loan Documents are, unless specified otherwise, for convenience only and shall not be deemed to limit, amplify or modify the terms of the Loan Documents, nor affect the meaning thereof.

Miscellaneous. Unless stated otherwise # the singular number includes the plural and vice versa and words of any gender include each other gender, in each case, as appropriate, # headings and captions may not be construed in interpreting provisions, # this Amendment must be construed – and its performance enforced – under New York law, and # if any part of this Amendment is for any reason found to be unenforceable, all other portions of it nevertheless remain enforceable.

On the Offering Commencement Date for the applicable Plan Purchase Period, the Company will grant to each eligible employee who is then a participant in the Plan an option (a “Purchase Right”) to purchase on the last business day of such Plan Purchase Period (the “Purchase Exercise Date”) at the applicable purchase price (the “Purchase Right Price”) up to that whole number of shares of Common Stock (the “Purchase Right Shares”) determined by # dividing $25,000 by 12, # multiplying the result by the number of full months in the Plan Purchase Period and # dividing the result by the closing price (as determined below) on the Offering Commencement Date; provided, however, that no employee may be granted an Purchase Right which permits his or her rights to purchase Common Stock under this Plan and any other employee stock purchase plan (as defined in Section 423(b) of the Code) of the Company and its subsidiaries, to accrue at a rate which exceeds $25,000 of the fair market value of such Common Stock (determined at the date such Purchase Right is granted) for each calendar year in which the Purchase Right is outstanding at any time; and, provided, further, however, that the Committee may, in its discretion, set a fixed maximum number of shares of Common Stock that each eligible employee may purchase per Plan Purchase Period which number may not be greater than the number of shares of Common Stock determined by using the formula in the first clause of this Section 9(a) and which number shall be subject to the second clause of this Section 9(a).