2019 Incentive Performance Share Unit Program

Section 4. Incentive Performance Share Unit Awards. Awards under the Program are designated in the form of incentive performance share units (as adjusted from time to time in accordance with Section 14, the “Performance Share Units”), which are awards to be settled in shares of the Company’s common stock (“Common Stock”) or in cash, as set forth in a Participant’s award agreement under the Program. Upon being selected to participate in the Program, each Participant shall be awarded a number of Performance Share Units, which award shall be proposed by the CEO and approved by the Committee. Unless otherwise indicated herein in a particular context, the term “Performance Share Units” includes any Dividend Units (as defined in Section 5 below) accumulated with respect to an award of Performance Share Units, as provided in Section 5.

The Performance Share Units shall be held in bookkeeping accounts on behalf of the Participants and do not represent actual shares of Common Stock. A Participant shall have no right to exchange the Performance Share Units for cash, stock or any other benefit and shall be a mere unsecured creditor of the Company with respect to such Performance Share Units and any future rights to benefits.

If Participant’s participant award agreement under the Program contemplates that Participant’s award will be distributed in cash, the Participant’s “Awarded Value” shall be calculated by multiplying (i) the number of such Participant’s Performance Share Units as of the end of the Performance Period (subject to such adjustments, if any, set forth in the Participant’s award agreement), by (ii) the payout factor calculated as set forth on Attachment D (the “Payout Factor”), by (iii) the closing price of the Company’s Common Stock at the end of the Performance Period or, in the case of a Qualifying Change of Control, the closing price of the Company’s Common Stock on the business day immediately preceding the date of the Qualifying Change of Control, in each case as reported in the Nationally Recognized Reporting Service; and if Participant’s participant award agreement under the Program contemplates that Participant’s award will be distributed in shares of Common Stock, the Participant’s “Awarded Value” shall be calculated by multiplying (i) the number of such Participant’s Performance Share Units as of the end of the Performance Period (subject to such adjustments, if any, set forth in the Participant’s award agreement), by (ii) the Payout Factor. If Performance Share Units are outstanding on the record date for dividends or other distributions with respect to the Company’s Common Stock, then: (1) if such dividends or distributions are paid on or before the payment date for the Participant’s award as determined in accordance with Section 6 below, the dollar value or fair market value of such dividends or distributions with respect to the number of shares of Common Stock then underlying the Performance Share Units shall be converted into additional Performance Share Units in the Participant’s name (such additional Performance Share Units, the “Dividend Units”), based on the Fair Market Value of the Common Stock as of the date such dividends or distributions are paid; or (2) if such dividends or distributions are paid after the payment date for the Participant’s award as determined in accordance with Section 6 below, the Participant shall receive a cash payment in respect of such dividends or distributions. Any Dividend Units shall be subject to the same performance conditions and transfer restrictions as apply to the Performance Share Units with respect to which they relate.

Payments under the Program are expressly contingent upon achievement of the Performance Conditions.

Section 6. Payment; Overall Limit. Subject to Section 7 and except as provided in the remainder of this Section 6, each Participant’s Awarded Value will be distributed in cash or in shares of Common Stock, as set forth in the Participant’s award agreement under the Program, no later than March 15, 2022. Subject to Section 7, in the event of a Qualifying Change of Control, the Awarded Value will be distributed in cash or in shares of Common Stock on the closing date of the transaction. Notwithstanding the first two sentences of this Section 6, the Committee may determine, in its discretion and for any reason, that the Awarded Value will be paid, in whole or in part, in cash or Common Stock. The maximum amount payable to any one Participant under the Program with respect to any one calendar year within the Performance Period shall be the amount set forth and as calculated in the 2014 Plan with respect to Performance Awards, which limit has been approved by the shareholders of the Company. No elections shall be permitted with respect to the timing of any payments.

Solely for purposes of this Program, “Cause” shall mean: (i) a Participant’s conviction of a felony, a crime of moral turpitude or fraud or a Participant having committed fraud, misappropriation or embezzlement in connection with the performance of the Participant’s duties; (ii) a Participant’s willful and repeated failures to substantially perform assigned duties; or (iii) a Participant’s violation of any provision of a written employment-related agreement between the Participant and the Company or express significant policies of the Company. If the Company terminates a Participant’s employment for Cause, the Company shall give the Participant written notice setting forth the reason for the Participant’s termination not later than 30 days after such termination.

Solely for purposes of this Program, “Good Reason” shall mean a Participant’s resignation within 90 days after (but in all cases prior to the second anniversary of such Change of Control): (i) a reduction in such Participant’s base salary of 10% or more (unless the reduction is applicable to all similarly situated employees); (ii) a reduction in such Participant’s annual short-term bonus target of 10% or more (unless the reduction is applicable to all similarly situated employees); (iii) a significant diminution in such Participant’s job responsibilities, duties or authority; (iv) a change in the geographic location of such Participant’s primary reporting location of more than 50 miles; and/or (v) any other action or inaction that constitutes a material breach by the Company of such Participant’s award agreement under the Program.

A termination by a Participant shall not constitute termination for Good Reason unless such Participant first delivers to the General Counsel of the Company

written notice: (i) stating that such Participant intends to resign for Good Reason pursuant to his or her award agreement; and (ii) setting forth with specificity the occurrence deemed to give rise to a right to terminate for Good Reason (which notice must be given no later than 90 days after the initial occurrence of such event). The Company shall have a reasonable period of time (not less than 30 days) to take action to correct, rescind or substantially reverse the occurrence supporting termination for Good Reason as identified by such Participant. Failure by the Company to act or respond to the written notice shall not be deemed to be an admission that Good Reason exists.

Solely for purposes of this Program, a “Qualifying Termination” shall mean the involuntary termination by the Company (or, as applicable, its successor) of a Participant’s employment as a result of (i) the sale, consolidation or full or partial shutdown of a facility, department or business unit; (ii) a position elimination because of a reorganization or lack of work; or (iii) such Participant’s death or Disability.

Termination Date                    Percent Retained

Prior to January 1, 2020                     0%

January 1, 2020 – December 31, 2020            25%

January 1, 2021 – December 31, 2021            50%

After December 31, 2021                 100%

Section 9. Limitation of Rights. The Performance Share Units do not confer to Participants or their beneficiaries, executors or administrators any rights as shareholders of the Company (including voting and other shareholder rights) unless and until shares of Common Stock are in fact registered to or on behalf of a Participant in connection with the payment of the Performance Share Units. With respect to Awards that are settled in shares of Common Stock, upon conversion of the Performance Share Units into shares of Common Stock, a Participant will obtain full voting and other rights as a shareholder of the Company.

Section 10. Tax Consequences to Participants/Payment of Taxes.

(a) It is intended that: (i) until the Performance Conditions are satisfied, a Participant’s right to payment for an award under this Program shall be considered to be subject to a substantial risk of forfeiture in accordance with those terms as defined or referenced in Sections 83(a), 409A and 3121(v)(2) of the Code; (ii) the Awarded Value shall be subject to employment taxes only upon the satisfaction of the Performance Conditions; and (iii) until the Awarded Value is actually paid to a Participant, the Participant shall have merely an unfunded, unsecured promise to be paid the benefit, and such unfunded promise shall not consist of a transfer of “property” within the meaning of Code Section 83. It is further intended that Participants will not be in actual or constructive receipt of compensation with respect to the Performance Share Units within the meaning of Code Section 451 until the Awarded Value is paid.

(b) The Company or any Affiliate employing the Participant has the authority and the right to deduct or withhold, or require a Participant to remit to the employer, an amount sufficient to satisfy federal, state, and local taxes (including the Participant’s FICA obligation) required by law to be withheld with respect to any taxable event arising as a result of an award under the Program. With respect to withholding required upon any taxable event arising as a result of an award, to the extent the Committee determines that the award will be paid in shares of Common Stock, the employer shall satisfy the tax withholding required by withholding shares of Common Stock having a Fair Market Value as of the date that the amount of tax to be withheld is to be determined equal to the amount of tax required to be withheld. The obligations of the Company under this Program will be conditioned upon such payment or arrangements, and the Company, and, where applicable,

its Affiliates will, to the extent permitted by law, have the right to deduct any such taxes from any payment of any kind otherwise due to a Participant.

Section 12. Nonassignment. A Participant shall not be permitted to assign, alienate or otherwise transfer his or her Performance Share Units, and any attempt to do so shall be void.

Section 13. Impact on Benefit Plans. Payments under the Program shall not be considered as earnings for purposes of the Company’s or its Affiliates’ qualified retirement plans or any other retirement, compensation or benefit plan or program of the Company or its Affiliates unless specifically provided for and defined under such other plan or program. Nothing herein shall prevent the Company or its Affiliates from maintaining additional compensation plans and arrangements; provided, however, that no payments shall be made under such plans and arrangements if the effect thereof would be the payment of compensation otherwise payable under this Program regardless of whether the Performance Conditions were attained.

Section 14. Successors; Changes in Stock. The obligations of the Company under the Program shall be binding upon the successors and assigns of the Company. In the event of any spin-off, split-off or split-up, or dividend in partial liquidation, dividend in property other than cash or Common Stock, or extraordinary distribution to holders of Common Stock, each Participant’s Performance Share Units shall be appropriately adjusted to prevent dilution or enlargement of the rights of Participants that would otherwise result from any such transaction, provided such adjustment shall be consistent with Section 409A of the Code.

The “Beginning Point” for the Company and each company in the peer group (identified below) is defined as one share of common stock with a value equal to the average closing stock price as reported in the Nationally Recognized Reporting Service (as defined below) for the ten (10) consecutive business day period preceding the date of the commencement of the Performance Period, for each company. All references in this Program to the “Nationally Recognized Reporting Service” shall be references to either the print or electronic version of a nationally recognized publication that reports the daily closing stock price of the Company and each member of the peer group.

Dividends paid for each company from the beginning of the Performance Period will be cumulatively added to the Beginning Point as additional shares of such company’s common stock. The closing price on the last business day of the month in which the record date for the dividend occurs will be used as the basis for determining the number of shares to be added. The resulting total number of shares accumulated during the Performance Period is referred to as the “Total Shares Held at End of Period.”

Except as provided in the following sentence, the “Ending Point” for each company is defined as Total Shares Held at End of Period for that company times the average of the closing price of such company’s common stock as reported in the Nationally Recognized Reporting Service for the last ten (10) business days of the Performance Period for that company. In the event of a Qualifying Change of Control, the “Ending Point” for each company in the peer group is defined as Total Shares Held at End of Period for that company times the average of the closing price of such company’s common stock as reported in the Nationally Recognized Reporting Service for the ten (10) business days preceding the closing of the Qualifying Change of Control transaction.

TSR will be expressed as a percentage and is calculated by dividing the Ending Point by the Beginning Point and then subtracting 1 from the result. Each company including the Company will be ranked in descending order by the TSR so calculated.

If (i) any company in the peer group announces during the Performance Period that it has entered into an agreement that shall cause its common stock to cease to be publicly traded on the New York Stock Exchange (“NYSE”) or The NASDAQ Stock Market (“NASDAQ”) and does not announce during such period a termination of such agreement or (ii) the common stock of any company in the peer group ceases to be publicly traded on NYSE or NASDAQ during the Performance Period, such company shall be assigned a TSR value of negative 100% for purposes of the Program.

For purposes of the 2019 Program, Operating Efficiency will be calculated as follows:

For the purposes of the 2019 Program, Development Efficiency will be calculated as follows:

The following terms are defined as follows:

and in the Company’s Forms 10-Q, in the case of shorter periods, in each case as filed with the SEC.

For the avoidance of doubt, production sales volumes in the final two terms (i) represents sales of natural gas, natural gas liquids and oil during the Calculation Period; (ii) does not include gathered volumes; and (iii) will be measured at the sales meter.

For purposes of the 2019 Program, Return on Capital Employed (ROCE) will be calculated as follows:

The following terms are defined as follows:

    

After determining the preliminary payout factor as set forth above, the preliminary payout factor is modified based on achievement of Return on Capital Employed over the Performance Period, by multiplying the preliminary payout factor by a percentage, as set forth in the table below, to determine the final Payout Factor for the Performance Share Units. In no event shall the Payout Factor exceed 300%.