Adjustment. In the event of a stock split, a stock dividend or a similar change in Company stock, the number of Shares covered by the Option and the Exercise Price per Share may be adjusted pursuant to the Plan.

Adjustment. The individual goals performance component of each Participant’s Annual Incentive Award (determined without application of this Section 4.4) is subject to the aggregate funded amount for the individual goals performance component of all Participants (determined based on the AOI Performance Factor) and to adjustment by managers. Such adjustment may be negative for those Participants who do not achieve the applicable goals, and positive for those Participants who demonstrate outstanding accomplishments. For purposes of applying this Section 4.4, any positive adjustment made to the individual goals performance component of the Annual Incentive Award of one Participant must result in a dollar-for-dollar negative adjustment to the individual goals performance component of the Annual Incentive Award of one or more other Participants so that, in the aggregate, the application of the manager adjustment described in this Section 4.4 to all the Participants shall not result in any additional cost to the Company and its Affiliates for the group of Participants over which a particular manager retains authority.

Adjustment. In the event of any equity restructuring, whether a stock dividend, recapitalization, split-up or combination of shares, or otherwise, affects the Common Stock such that an adjustment is required in order to preserve the benefits intended to be provided by the Plan, the Committee (subject in the case of Incentive Stock Options to any limitation required under the Code) shall equitably adjust any or all of # the number and kind of shares in respect of which Awards may be made under the Plan, # the number and kind of shares subject to outstanding Awards and # the exercise price with respect to any of the foregoing, provided that the number of shares subject to any Award shall always be a whole number.

Adjustment. Pursuant to Section 9 of the Plan and the Guidelines, the Committee will (in the case of a Covered Employee) and may (with respect to other Participants) adjust the Performance Targets for the relevant Performance Period to exclude the impact of charges for restructurings, discontinued operations, extraordinary items, all non-cash charges resulting from any write-down of oil and gas properties and all other non-cash components of Accumulated Other Comprehensive Income (AOCI), other unusual or non-recurring items, and the cumulative effect of accounting changes, each as defined by generally accepted accounting principles and as identified in Southwestern’s audited financial statements, including the notes thereto.

Adjustments. The number of Share Equivalents credited to a Participant’s Career Share Account shall be appropriately adjusted for any change in the Common Stock by reason of any merger, reclassification, consolidation, recapitalization, stock dividend, stock split or any similar change affecting the Common Stock.

This Award shall not affect in any way the right or power of the Board or stockholders of the Company to make or authorize an adjustment, recapitalization or other change in the capital structure or the business of the Company, any merger or consolidation of the Company or subsidiaries, any issue of bonds, debentures, preferred or prior preference stock ahead of or affecting the Common Stock, the dissolution or liquidation of the Company, any sale or transfer of all or part of its assets or business or any other corporate act or proceeding. The shares of Restricted Stock granted hereunder shall be subject to adjustment in accordance with [Section 4.2(b)] of the Plan.

In the event the Company pays a stock dividend or reclassifies or divides or combines its outstanding Common Stock then an appropriate adjustment shall be made in the hypothetical number of shares of Common Stock held in the Stock Unit Account.

Changes in Capitalization. In the event there are any changes in the Common Stock or the capitalization of the Corporation through a corporate transaction, such as any merger, any acquisition through the issuance of capital stock of the Corporation, any consolidation, any separation of the Corporation (including a spin-off or other distribution of stock of the Corporation), any reorganization of the Corporation (whether or not such reorganization comes within the definition of such term in Section 368 of the Code), or any partial or complete liquidation by the Corporation, recapitalization, stock dividend, stock split or other change in the corporate structure, appropriate adjustments and changes shall be made by the Committee in # the number of shares and the option price per share of stock subject to this option, and # such other provisions of this option as may be necessary and equitable to carry out the foregoing purposes, provided, however that no such adjustment or change may be made to the extent that such adjustment or change will result in the disallowance of a deduction to the Corporation under Section 162(m) of the Code or any successor section.

Subject to adjustment as provided in [Section 13.1], the maximum aggregate number of shares of Common Stock which may be issued under this Plan, which may be either unauthorized and unissued Common Stock or issued Common Stock reacquired by the Company ("Plan Shares"), shall be:

ADJUSTMENTS UPON CHANGES IN CAPITALIZATION OR MERGER. Subject to any required action by the stockholders of the Company, the number of shares of Common Stock covered by each outstanding Option, and the number of shares of Common Stock which have been authorized for issuance under the Plan but as to which no Options have yet been granted or which have been returned to the Plan upon cancellation or expiration of an Option, as well as the price per share of Common Stock covered by each such outstanding Option, shall be proportionately adjusted for any increase or decrease in the number of issued shares of Common Stock resulting from a stock split or the payment of a stock dividend with respect to the Common Stock or any other increase or decrease in the number of issued shares of Common Stock effected without receipt of consideration by the Company; provided, however, that conversion of any convertible securities of the Company shall not be deemed to have been “effected without receipt of consideration.” Such adjustment shall be made by the Board, whose determination in that respect shall be final, binding and conclusive. Except as expressly provided herein, no issuance by the Company of shares of stock of any class, or securities convertible into shares of stock of any class, shall affect, and no adjustment by reason thereof shall be made with respect to, the number or price of shares of Common Stock subject to an Option.