UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549


SCHEDULE 14A


Proxy Statement Pursuant to Section 14(a) of the


Securities Exchange Act of 1934

ýFiled by RegistrantoFiled by a Party other than the Registrant

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oPreliminary Proxy Statement
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ýDefinitive Proxy Statement
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oSoliciting Material under § 240.14a-12

DIAMONDBACK ENERGY, INC.

(Name of Registrant as Specified In Its Charter)

(Name of Person(s) Filing Proxy Statement, if other than the Registrant)

Diamondback Energy, Inc.
(Name of Registrant as Specified In Its Charter)
(Name of Person(s) Filing Proxy Statement, if other than the Registrant)
Payment of Filing Fee (Check the appropriate box):
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About Diamondback

Diamondback is an independent oil and natural gas company headquartered in Midland, Texas focused on the acquisition, development, exploration and exploitation of unconventional, onshore oil and natural gas reserves in the Permian Basin in West Texas.

Core Values

Diamondback Energy and the culture we have developed are grounded in a unique set of core values that are adhered to throughout the entire organization. By establishing core values, we have set the bar extremely high for all of our employees in terms of how they operate and interact, both within the office and out in the field.

 

MESSAGE FROM OUR CHAIRMAN

500 West Texas, Suite 1200

Midland, Texas 79701

STEVEN E. WEST

CHAIRMAN OF THE BOARD

April 23, 2021

Dear Diamondback Energy, Inc. Stockholder:

On behalf of your board of directors and management, you are cordially invited to attend the Annual Meeting of Stockholders to be held at 1200 N Walker Ave, Oklahoma City, Oklahoma 73103 on Thursday, June 3, 2021, at 11:30 a.m.

We intend to hold our annual meeting in person. However, we are monitoring the public health, travel and business and social gathering concerns of our stockholders and employees in light of the ongoing COVID-19 pandemic, as well as any related restrictions and protocols by federal, state and local governments. We plan to take any necessary and appropriate precautions with respect to attendance at, and admission to, our annual meeting. We may also determine it to be necessary or appropriate to hold a virtual annual meeting of stockholders by means of remote communication. We will announce any such alternative arrangements and provide detailed instructions as soon as practicable in advance of the meeting by press release and posting on our website at www.diamondbackenergy.com, as well as through an SEC filing. If you are planning to attend the annual meeting, please be sure to check our website for any updates in the days before our annual meeting.

It is important that your shares be represented at the meeting. Whether or not you plan to attend the meeting in person, we urge you to grant your proxy to vote your shares by telephone or through the Internet by following the instructions included on the Notice of Internet Availability of Proxy Materials that you received, or if you requested to receive a paper copy of the proxy card, to mark, date, sign and return the proxy card in the envelope provided. Please note that submitting a proxy will not prevent you from attending the meeting in person and voting at such meeting. Please note, however, if a broker or other nominee holds your shares of record and you wish to vote at the meeting, you must obtain from that registered holder a proxy card issued in your name.

You will find information regarding the matters to be voted on at the meeting in the proxy statement. Your interest in Diamondback Energy, Inc. is appreciated. We look forward to your vote at the annual meeting to be held on June 3, 2021.

Sincerely,

Notice
of Annual Meeting of Stockholders

TO BE HELD ON

JUNE 3, 2021

11:30 a.m., local time

1200 N Walker Ave

Oklahoma City, Oklahoma 73103

TO THE STOCKHOLDERS OF DIAMONDBACK ENERGY, INC.:

The Annual Meeting of Stockholders of Diamondback Energy, Inc. will be held on June 3, 2021 at 11:30 a.m., local time, at 1200 N Walker Ave, Oklahoma City, Oklahoma 73103, for the following purposes:

   
   1.
(3) Filing Party:To elect eight directors to serve until the Company’s 2021 Annual Meeting of Stockholders;
   
(4) Date Filed:




dblogoa02.jpg
500 West Texas, Suite 1200
Midland, Texas 79701


NOTICE OF
2018
ANNUAL STOCKHOLDERS
MEETING
and
PROXY STATEMENT
Thursday
June 7, 2018
11:30 a.m. local time
1200 N Walker Ave
Oklahoma City, Oklahoma 73103

April 27, 20182.
Dear Diamondback Energy, Inc. Stockholder:
On behalf of your board of directors and management, you are cordially invited to attend the Annual Meeting of Stockholders to be held at 1200 N Walker Ave, Oklahoma City, Oklahoma 73103 on Thursday, June 7, 2018, at 11:30a.m.
It is important that your shares be represented at the meeting. Whether or not you plan to attend the meeting in person, we urge you to grant your proxy to vote your shares by telephone or through the Internet by following the instructions included on the Notice of Internet Availability of Proxy Materials that you received, or if you requested to receive a paper copy of the proxy card, to mark, date, signand return the proxy card in the envelope provided. Please note that submitting a proxy will not prevent you from attending the meeting and voting in person. Please note, however, if a broker or other nominee holds your shares of record and you wish to vote at the meeting, you must obtain from that registered holder a proxy card issued in your name.
You will find information regarding the matters to be voted on at the meeting in the proxy statement. In addition to the formal items of business to be brought before the meeting, there will be a report on our operations, followed by a question and answer period. Your interest in Diamondback Energy, Inc. is appreciated. We look forward to seeing you on June 7, 2018.

Sincerely,
/s/ Steven E. West
Steven E. West
Chairman of the Board





DIAMONDBACK ENERGY, INC.
500 West Texas, Suite 1200
Midland, Texas 79701


NOTICE OF ANNUAL MEETING OF STOCKHOLDERS
TO BE HELD ON JUNE 7, 2018


To the Stockholders of Diamondback Energy, Inc.:

The Annual Meeting of Stockholders of Diamondback Energy, Inc. will be held on June 7, 2018 at 11:30 a.m., local time, at 1200 N Walker Ave, Oklahoma City, Oklahoma 73103, for the following purposes:

1.To elect seven directors to serve until the Company’s 2019 Annual Meeting of Stockholders;
2.To hold an advisory vote on the Company’s executive compensation;
3.To approve an amendment to the Company’s amended and restated certificate of incorporation to increase the total number of authorized shares of common stock from 200,000,000 shares to 400,000,000 shares;
3.4.To approve the Company’s 2021 Amended and Restated Equity Incentive Plan;
5.To ratify the appointment of Grant Thornton LLP as the Company’s independent auditors for the fiscal year ending December 31, 2018;2021; and
4.6.To transact such other business as may properly come before the Annual Meeting and any adjournment or postponement thereof.
COVID-19 CONSIDERATIONS AND THE ANNUAL MEETING:
We intend to hold the Annual Meeting in person. However, we are monitoring the public health, travel and business and social gathering concerns of our stockholders and employees in light of the ongoing COVID-19 pandemic, as well as any related restrictions and protocols from federal, state and local governments. We plan on taking any necessary and appropriate precautions with respect to attendance at and admission to the Annual Meeting. We may also determine it to be necessary or appropriate to hold a virtual annual meeting of stockholders by means of remote communication. We will announce any such alternative arrangements and provide detailed instructions as soon as practicable in advance of the meeting by press release and posting on our website at www.diamondbackenergy.com, as well as through an SEC filing. If you are planning to attend the Annual Meeting, please be sure to check our website for any updates in the days before the Annual Meeting. As always, we encourage you to vote your shares prior to the Annual Meeting.

DIAMONDBACK ENERGY, INC. 2021 PROXY STATEMENT2

We are providing access to our proxy materials, including this proxy statement and our 20172020 Annual Report to Stockholders, over the Internet. As a result, we are mailing to our stockholders a Notice of Internet Availability of Proxy Materials instead of a paper copy of our proxy materials. The notice contains instructions on how to access those proxy materials over the Internet, as well as instructions on how to request a paper or email copy of our proxy materials. Those stockholders who request a paper copy of our proxy materials as provided in the Notice of Internet Availability will receive such proxy materials by mail. This electronic distribution process reduces the environmental impact and lowers the costs of printing and distributing our proxy materials.


Your vote is important. Please carefully consider the proposals and vote in one of these ways:

INTERNETBY TELEPHONEBY MAILANNUAL MEETING
Follow the instructions on the Notice of Internet Availability of Proxy Materials or the proxy card to vote through the InternetFollow the instructions on the proxy card to vote by phoneIf you request to receive a paper copy of our proxy materials, mark, sign, date and promptly return the proxy card in the postage-paid envelopeSubmit a ballot at the Annual Meeting

Follow the instructions on the Notice of Internet Availability of Proxy Materials or the proxy card to vote through the Internet;
Follow the instructions on the proxy card to vote by phone;
If you request to receive a paper copy of our proxy materials, mark, sign, date and promptly return the proxy card in the postage-paid envelope; or
Submit a ballot at the Annual Meeting.

Only stockholders of record at the close of business on April 13, 20188, 2021 or their proxy holders may vote at the meeting.


IMPORTANT NOTICE REGARDING THE AVAILABILITY OF PROXY MATERIALS FOR THE ANNUAL MEETING OF STOCKHOLDERS TO BE HELD ON JUNE 7, 2018. This proxy statement3, 2021. THIS PROXY STATEMENT AND THE COMPANY’S 2020 ANNUAL REPORT TO STOCKHOLDERS ARE AVAILABLE AT WWW.ENVISIONREPORTS.COM/FANG.

By Order of the Board of Directors,

Matt Zmigrosky

Executive Vice President, General
Counsel and the Company’s 2017 Annual Report to Stockholders are available at www.envisionreports.com/FANG.

By Order of the Board of Directors,
/s/ Randall J. Holder
Randall J. Holder
Executive Vice President, General Counsel and
Secretary

Secretary

April 23, 2021

The Notice of Internet Availability of Proxy Materials is first being mailed to stockholders on April 27, 2018.

23, 2021.

DIAMONDBACK ENERGY, INC. 2021 PROXY STATEMENT3






TABLE OF CONTENTS

Table of Contents

PROXY SUMMARY06
VOTING MATTERS06
 Page
PROPOSAL 1: ELECTION OF DIRECTORS14
DIRECTOR NOMINATIONS14
CORPORATE GOVERNANCE MATTERS20
CORPORATE GOVERNANCE HIGHLIGHTS20
CORPORATE GOVERNANCE GUIDELINES21
DIRECTOR QUALIFICATIONS AND NOMINATION PROCESS21
DIRECTOR INDEPENDENCE23
BOARD LEADERSHIP STRUCTURE23
BOARD MEETINGS, COMMITTEES AND MEMBERSHIP24
BOARD EVALUATION PROCESS26
BOARD’S ROLE IN RISK OVERSIGHT26
STOCKHOLDER ENGAGEMENT27
CORPORATE RESPONSIBILITY AND SUSTAINABILITY28
CODE OF BUSINESS ETHICS AND CONDUCT30
COMMUNICATIONS WITH THE BOARD31
DIRECTOR COMPENSATION31
AUDIT COMMITTEE REPORT32
EXECUTIVE OFFICERS33
COMPENSATION DISCUSSION AND ANALYSIS35
EXECUTIVE SUMMARY35
2021 COMPENSATION DECISIONS AND EXECUTIVE COMPENSATION PROGRAM ENHANCEMENTS39
HIGHLIGHTS OF EXECUTIVE COMPENSATION BEST PRACTICES40
EXECUTIVE COMPENSATION POLICY AND OBJECTIVES41
2020 COMPENSATION PROGRAM DESIGN AND STRUCTURE41
EXECUTIVE COMPENSATION PROGRAM ELEMENTS42
PROCESS FOR DETERMINING EXECUTIVE COMPENSATION48
COMPETITIVE BENCHMARKING49
OTHER SIGNIFICANT COMPENSATION POLICIES AND PRACTICES50
BENEFIT PLANS52
COMPENSATION COMMITTEE REPORT54
COMPENSATION COMMITTEE INTERLOCKS AND INSIDER PARTICIPATION54
COMPENSATION TABLES55
SUMMARY COMPENSATION TABLE55
2020 GRANTS OF PLAN-BASED AWARDS UNDER DIAMONDBACK’S EQUITY INCENTIVE PLAN57
2020 GRANTS OF PLAN-BASED AWARDS UNDER THE VIPER LTIP57
2020 GRANTS OF PLAN-BASED AWARDS UNDER THE RATTLER LTIP58
OUTSTANDING EQUITY AWARDS AT FISCAL 2020 YEAR-END UNDER DIAMONDBACK’S EQUITY INCENTIVE PLAN58
OUTSTANDING EQUITY AWARDS UNDER THE VIPER LTIP AT FISCAL 2020 YEAR-END59
OUTSTANDING EQUITY AWARDS UNDER THE RATTLER LTIP AT FISCAL 2020 YEAR-END60
STOCK VESTED DURING FISCAL YEAR 2020 UNDER DIAMONDBACK’S EQUITY INCENTIVE PLAN60
PHANTOM UNITS VESTED UNDER THE RATTLER LTIP DURING FISCAL YEAR 202061
PAY RATIO DISCLOSURE61

DIAMONDBACK ENERGY, INC. 2021 PROXY STATEMENT4
POTENTIAL PAYMENTS UPON TERMINATION, RESIGNATION OR CHANGE OF CONTROL FOR FISCAL YEAR 202062
2020 EQUITY COMPENSATION PLAN INFORMATION63
2020 DIRECTOR COMPENSATION64
STOCK OWNERSHIP65
HOLDINGS OF MAJOR STOCKHOLDERS65
HOLDINGS OF OFFICERS AND DIRECTORS66
STOCK PERFORMANCE GRAPH68
CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS69
REVIEW AND APPROVAL OF RELATED PARTY TRANSACTIONS69
VIPER ENERGY PARTNERS LP69
RATTLER MIDSTREAM PARTNERS LP70
PROPOSAL 2: APPROVE, ON AN ADVISORY BASIS, THE COMPANY’S EXECUTIVE COMPENSATION72
BOARD VOTING RECOMMENDATION72
PROPOSAL 3: APPROVE AN AMENDMENT TO THE COMPANY’S AMENDED AND RESTATED CERTIFICATE OF INCORPORATION TO INCREASE THE TOTAL NUMBER OF AUTHORIZED SHARES OF COMMON STOCK FROM 200,000,000 SHARES TO 400,000,000 SHARES73
WHAT AM I VOTING ON?73
WHAT VOTE IS REQUIRED TO APPROVE THIS PROPOSAL?73
RATIONALE FOR APPROVAL73
WHAT DOES THE BOARD OF DIRECTORS RECOMMEND?75
PROPOSAL 4: APPROVE THE COMPANY’S 2021 AMENDED AND RESTATED EQUITY INCENTIVE PLAN76
WHAT AM I VOTING ON?76
WHAT VOTE IS REQUIRED TO APPROVE THIS PROPOSAL?76
WHAT DOES THE BOARD OF DIRECTORS RECOMMEND?81
PROPOSAL 5: RATIFY THE APPOINTMENT OF OUR INDEPENDENT AUDITORS82
WHAT AM I VOTING ON?82
WHAT SERVICES DO THE INDEPENDENT AUDITORS PROVIDE?82
HOW MUCH WERE THE INDEPENDENT AUDITORS PAID IN 2020, 2019 AND 2018?82
DOES THE AUDIT COMMITTEE APPROVE THE SEVICES PROVIDED BY GRANT THORNTON?83
WILL A REPRESENTATIVE OF GRANT THORNTON BE PRESENT AT THE MEETING?83
WHAT VOTE IS REQUIRED TO APPROVE THIS PROPOSAL?83
HAS GRANT THORNTON ALWAYS SERVED AS DIAMONDBACK’S INDEPENDENT AUDITORS?83
WHAT DOES THE BOARD OF DIRECTORS RECOMMEND?83
SOLICITATION BY BOARD; EXPENSES OF SOLICITATION84
SUBMISSION OF FUTURE STOCKHOLDER PROPOSALS85
AVAILABILITY OF FORM 10-K AND ANNUAL REPORT TO STOCKHOLDERS86
HOUSEHOLDING86
OTHER MATTERS87
SCHEDULE A: RECONCILIATION OF OPERATING CASH FLOW TO FREE CASH FLOW88
APPENDIX A: CERTIFICATE OF AMENDMENT NO. 2 TO AMENDED AND RESTATED CERTIFICATE OF INCORPORATIONA-1
APPENDIX B: 2021 AMENDED AND RESTATED EQUITY INCENTIVE PLANB-1

DIAMONDBACK ENERGY, INC. 2021 PROXY STATEMENT5

PROXY SUMMARY
THE SUMMARY BELOW HIGHLIGHTS SELECTED INFORMATION IN THIS PROXY STATEMENT. PLEASE REVIEW THE ENTIRE PROXY STATEMENT BEFORE VOTING YOUR SHARES.

VOTING MATTERS

ProposalBoard
Recommendation
Page Reference
Proposal 1: Election of Directors andFOR each Director Biographies14
Proposal 2: 
FOR72
Approve an amendment to the Company’s amended and restated certificate of incorporation to increase the total number of authorized shares of common stock from 200,000,000 shares to 400,000,000 sharesFOR73
Proposal 4: To approve the Company’s 2021 Amended and Restated Equity Incentive PlanFOR76
Proposal 5: Ratify the Appointment of Our Independent AuditorsFOR82

Director Nominees

        Committee Memberships  
Nominee Age Director
Since
 Independent Audit Compensation Nominating
and Corporate
Governance
 Safety,
Sustainability
and Corporate
Responsibility
 2020 Board
and Committee
Meeting
Attendance Rate
Vincent K. Brooks 62 2020         100%
Michael P. Cross 69 2012      100%
David L. Houston 68 2012      96%
Stephanie K. Mains 53 2020         100%
Mark L. Plaumann 65 2012      100%
Travis D. Stice 59 2012           100%
Melanie M. Trent 56 2018      100%
Steven E. West* 60 2011          100%

Chair
Chairman of Solicitationthe Board


DIAMONDBACK ENERGY, INC.2021 PROXY STATEMENT6
i

COVID-19 Response

In March 2020 in response to the increasing threat caused by the COVID-19 pandemic, Diamondback established an internal, multi-disciplinary team, including the NEOs, to work with outside professional advisors and implement protocols and procedures designed to mitigate risk to our employees and enable our operations to continue safely. As we navigated the challenges presented by the pandemic, our priorities remained protecting the health and safety of our employees and safely executing our operations. We quickly and efficiently migrated to a remote work environment in March 2020. As the pandemic evolved and guidance from federal, state and local authorities materialized, our team worked with outside advisors to develop protocols and procedures designed to allow our field operations to continue safely working and enable a rolling return of certain employees to our offices. Our team continues to monitor the dynamic legal and regulatory environment related to the pandemic.

Stockholder Outreach

As in the past, we conducted a robust stockholder outreach program during 2020 to solicit feedback on our executive compensation programs, corporate governance, corporate responsibility and sustainability and other important issues.

2020 stockholder outreach highlights:

Met (telephonically or through video conference due to COVID-19 considerations) or initiated contact with investors representing over 65% of our then outstanding shares.
Attended 14 virtual investor conferences and hosted eight virtual bus tours.

ESG Highlights

38% of Diamondback’s board of directors is now gender or racially diverse (two female directors and one racially diverse director);
Announced initiatives to reduce Scope 1 GHG intensity by at least 50% from 2019 levels by 2024 and reduce methane intensity by at least 70% from 2019 levels by 2024
Announced “Net Zero Now” strategy under which, as of January 1, 2021, every hydrocarbon produced by Diamondback is anticipated to be produced with zero net Scope 1 emissions

Diamondback understands its obligation to be a constructive partner in the environments in which we operate and live. Driven by our core values, Diamondback is laser focused on the safe and responsible development of our resources in the Permian Basin. Our approach to environmental, social and governance (ESG) matters is evidenced through our commitment to people, environmental responsibility, community and sound governance practices.

Diamondback acknowledges that its social and environmental license to operate as a public oil and gas company in the United States will continue to be largely influenced by our stockholders. We regularly engage with our stockholders on ESG matters to ensure that our approach to ESG matters aligns with stockholder expectations. At its core, our environmental strategy recognizes that the United States is transitioning to a lower carbon economy. While many of the foremost authorities on energy demand forecast that oil and gas will continue to account for a substantial portion of global energy demand in even the most carbon constrained projections, we embrace the reality that we must adapt our behavior to continue to succeed in the new energy economy.

As Diamondback’s ESG strategy evolves, management regularly interacts with the board and its committees, including its nominating and corporate governance committee, compensation committee and recently formed safety, sustainability and corporate responsibility committee. The safety, sustainability and corporate responsibility committee was formed in 2019 to (i) review Diamondback’s policies and performance regarding, and provides guidance on, ESG matters, (ii) advise the board of directors and management on significant public issues that are pertinent to the Company and (iii) assist management in setting strategy, establishing goals and integrating ESG matters into strategic and tactical business activities across the Company.

In 2020, Diamondback took a number of significant additional steps on its path to being an industry leader on ESG matters. First, we included specific, measurable environmental and safety performance metrics in our short-term incentive compensation program that incentivize performance on key metrics, including flaring, greenhouse gas (GHG) emissions, recycled water usage, fluid spill control and safety. Diamondback also released its third annual Corporate Responsibility Report, which included an assessment of our portfolio under various low carbon scenarios as outlined by the International Energy Agency. Further, Diamondback completed CDP Global’s (CDP) water security questionnaire. Both the Corporate Responsibility Report and a link to our CDP water security questionnaire can be found on our website at www.diamondbackenergy.com/about/sustainability.


DIAMONDBACK ENERGY, INC.2021 PROXY STATEMENT7


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About

Additionally, Diamondback reinforced its commitment to conducting its business in a manner that respects and promotes the Annual Meetingfundamental rights and dignity of all people by adopting its Human Rights Policy. A copy of our Human Rights Policy can be found on our website at www.diamondbackenergy.com/investors/corporate-governance.

Diamondback also added Stephanie Mains and Vincent Brooks to the board of directors, further enhancing and diversifying not only our board’s skills and qualifications, but also the ethnic and gender diversity of our board of directors. With these additions, we have now added three diverse members to our board of directors since 2018, and 38% of our board of directors are gender or ethnically diverse.

Building on our accomplishments in 2020, in February 2021 we announced significant enhancements to our commitment to ESG performance and disclosure, including Scope 1 and methane emission intensity reduction targets, as well as the implementation of our “Net Zero Now” initiative under which effective January 1, 2021, every hydrocarbon molecule we produce is anticipated to be produced with zero Scope 1 emissions.”

For additional information regarding our commitment to ESG matters, please see “Corporate Responsibility and Sustainability” beginning on page 28.

Performance Highlights

Financial and Operational Highlights

•   Maintained investment grade credit ratings

•   Completed offering of $500 million of 4.75% senior notes due May 31, 2025, the proceeds of which were used to (i) purchase a portion of Energen’s 4.65% senior notes due 2021 that were tendered pursuant to a tender offer by Energen for all of the outstanding 4.65% senior notes and (ii) repay a portion of the outstanding borrowings under Diamondback’s revolving credit facility

•   Repurchased all of Energen’s outstanding 7.350% medium-term notes due on July 28, 2027

•   In March 2021, completed the issuance of 0.900% senior notes due 2023, 3.125% senior notes due 2031 and 4.400% senior notes due 2051 in the aggregate principal amount of $2.2 billion

•   Achieved 2020 consolidated proved developed finding and development costs of $9.65 per BOE and drill bit finding and development costs of $5.00 per BOE

•   Reduced lease operating expense to $3.87 per BOE and reduced cash general and administrative expense to $0.46 per BOE

•   Generated full year 2020 Free Cash Flow (as defined and reconciled on Schedule A to this proxy statement) of $162 million despite the COVID-19 pandemic and unprecedented commodity price disruptions and their related effects on the oil and natural gas industry

•   Maintained our $1.50 per share annualized dividend through the first three quarters of 2020 despite the challenges presented by the COVID-19 pandemic, and increased our quarterly common stock dividend by 6.7% beginning with the Q4 2020 dividend payment

Strategic Transactions

•   Announced in December 2020 the proposed acquisition of QEP Resources, Inc. (QEP) in an all-stock merger and the proposed acquisition of leasehold interests and related assets of Guidon Operating LLC (Guidon), each of which was completed in the first quarter of 2021. These acquisitions added material Tier-1 Midland Basin inventory to our acreage portfolio, increasing our net acreage in the Northern Midland Basin by over 81,500 net acres

•   In March 2021, used net proceeds from the senior notes issuance discussed above to complete tender offers for (i) approximately 97% of QEP’s senior notes that remained outstanding following the closing of the QEP merger discussed below and (ii) 46% of Diamondback’s outstanding 5.375% senior notes due 2025

•   Completed Rattler’s first senior notes offering in the aggregate principal amount of $500 million, proceeds from which were used to pay down borrowings under Rattler’s revolving credit facility

Governance and Compensation Highlights

•   Reduced our Chief Executive Officer’s 2021 long-term incentive (LTI) compensation target by 20% from 2020

•   Reduced our other named executive officers’ 2021 LTI compensation target by 10% from 2020

•   Did not provide for any upward salary adjustments and kept the short-term incentive (STI) targets flat for 2021 for all named executive officers

•   2020 STI scorecard performance payout was reduced to 100% of target for all named executive officers despite achieving actual scorecard performance at approximately 160% of target

•   Updated 2021 annual STI scorecard metrics to include a free cash flow per share metric, with weighting of 20% and increased weighting of environmental and safety metrics to 20%

•   Added both S&P 500 and the XOP Index as peers in our 2021 peer group

•   Adopted a comprehensive clawback policy


DIAMONDBACK ENERGY, INC.2021 PROXY STATEMENT8

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Compensation Highlights

Diamondback’s compensation program reflects our commitment to paying for performance, to crafting compensation packages that reflect each executive’s responsibilities and the market for the executive’s skills and experience, and to aligning executives’ interests with the long-term interests of our stockholders.

(1)These pay mix charts exclude amounts listed in the column titled “All Other Compensation” in the Summary Compensation Tables set forth on page 55.”


DIAMONDBACK ENERGY, INC.2021 PROXY STATEMENT9
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ABOUT THE ANNUAL MEETING

Who is soliciting my vote?


The board of directors of Diamondback Energy, Inc.Inc., which we refer to as “Diamondback,” the “Company” and “we” in this proxy statement, is soliciting your vote at the 20182021 Annual Meeting of Stockholders.


Stockholders.

What am I voting on?


You are voting on:


The election of directors (see Proposal 1 beginning on page 5);

The approval, on an advisory basis, the compensation paid to the Company’s named executive officers as reported in this proxy statement (see Proposal 2 on page 53);

The ratification of Grant Thornton LLP as our independent auditors for 2018 (see Proposal 3 beginning on page 54); and

Any other business properly coming before the meeting.

The election of directors (see Proposal 1 beginning on page 14);
The approval, on an advisory basis, of the compensation paid to the Company’s named executive officers as reported in this proxy statement (see Proposal 2 on page 72);
The approval of an amendment to the Company’s amended and restated certificate of incorporation to increase the total number of authorized shares of common stock from 200,000,000 shares to 400,000,000 shares (see Proposal 3 on page 73);
To approve the Company’s 2021 Amended and Restated Equity Incentive Plan (see Proposal 4 on page 76);
The ratification of Grant Thornton LLP as our independent auditors for 2021 (see Proposal 5 beginning on page 82); and
Any other business properly coming before the meeting.

How does the board of directors recommend that I vote my shares?


Unless you give other instructions on your proxy, the persons named as proxy holders on the proxy or proxy card will vote in accordance with the recommendations of our board of directors. directors. The board of directors’ recommendation can be found with the description of each item in this proxy statement. statement. In summary, the board of directors recommends a vote:


FOR the proposal to elect nominated directors;

FOR the proposal to approve, on an advisory basis, the compensation paid to the Company’s named executive officers as reported in this proxy statement;

FOR the proposal to ratify Grant Thornton LLP as the Company’s independent auditors for 2018.

FOR” the proposal to elect nominated directors;
FOR” the proposal to approve, on an advisory basis, the compensation paid to the Company’s named executive officers as reported in this proxy statement;
FOR” the approval of an amendment to the Company’s amended and restated certificate of incorporation to increase the total number of authorized shares of common stock from 200,000,000 shares to 400,000,000 shares;
FOR” the approval of the Company’s 2021 Amended and Restated Equity Incentive Plan; and
FOR” the proposal to ratify Grant Thornton LLP as the Company’s independent auditors for 2021.

Who is entitled to vote?


You may vote if you were the record owner of our common stock as of the close of business on April 13, 2018. 8, 2021. Each share of common stock is entitled to one vote. vote. As of April 13, 2018,8, 2021, we had 98,611,408180,981,740 shares of common stock outstanding and entitled to vote. vote. There is no cumulative voting.


voting.

How many votes must be present to hold the meeting?


Your shares are counted as present at the Annual Meeting if you attend the meeting and vote in person or if you properly grant your proxy by telephone, Internet or mail. mail. In order for us to hold our meeting, holders of a majority of the voting power of our outstanding shares of common stock as of the close of business on April 13, 20188, 2021 must be present in person or by proxy at the meeting. meeting. This is referred to as a quorum. quorum. Abstentions and broker non-votes will be counted for purposes of establishing a quorum at the meeting.meeting.

DIAMONDBACK ENERGY, INC.2021 PROXY STATEMENT10

What is a broker non-vote?


If a broker does not have discretion to vote shares held in street name on a particular proposal and does not receive instructions from the beneficial owner on how to vote those shares, the broker may not vote on that proposal. proposal. This is known as a broker non-vote. No broker may vote your shares without your specific instructions on any of the proposals to be considered at the Annual Meeting other than the ratification of our independent auditors.auditors


.

How many votes are needed to approve each of the proposals?


In April 2018, our board

Assuming the presence of directors amended our bylaws to provide for the election of directors in uncontested elections by a majority of the votes cast by the stockholders present in person or represented by proxy at the meeting and entitled to vote thereon. Prior to this amendment, our bylaws provided for the election of directors by a plurality of the votes cast by the stockholders present in person



or represented by proxy at a meeting of stockholders and entitled to vote thereon. Accordingly, for purposes of the Annual Meeting, if a quorum, is present, directors will be elected by the affirmative vote of a majority of the votes cast, in person or by proxy. Theproxy, which means that the number of shares voted “FOR”FOR a director nominee must exceed the number of votes cast “AGAINST”AGAINST that nominee. nominee. Abstentions and broker non-votes will not be counted for voting purposes with respect to the re-election of directors. directors. Stockholders may not cumulate their votes with respect to the re-election of directors. directors. If any incumbent director is not elected because he or she does not receive a majority of the votes cast, he or she is required to immediately tender his or her resignation for consideration by our board of directors. directors. Our board of directors will evaluate whether to accept or reject such resignation, or whether other action should be taken; provided, however, that the board will act on such resignation and publicly disclose its decision to accept or reject such resignation and the rationale behind such decision within 90 days from the date of the certification of the director election results. results. Unless you indicate otherwise, the persons named as your proxies will vote your shares FOR all the nominees for director named in Proposal 1.

1.

Each of Proposals 2, 4 and 35 requires the affirmative “FOR”FOR vote of a majority of the votes cast by the stockholders present in person or represented by proxy at the Annual Meeting and entitled to vote thereon. thereon. Only votes for or against ProposalProposals 2 and 4 will be counted as votes cast, and abstentions and broker non-votes will not be counted for voting purposes. Brokerpurposes. With respect to Proposal 5, broker non-votes will be counted as votes cast with respectand abstentions will not be counted.

Proposal 3 requires the affirmative “FOR” vote of a majority of the outstanding shares of our common stock entitled to vote thereon. Abstentions will have the same effect as negative votes in determining whether Proposal 3.


3 was approved by our stockholders. Broker non-votes will not be counted for voting purposes and will have no effect on Proposal 3.

How do I vote?


You can vote either in personat the meeting or by proxywithout attending the meeting.meeting


.

To vote by proxy, you may vote by telephone or through the Internet by following the instructions included on the Notice of Internet Availability of Proxy Materials or proxy card, or, if you request to receive a paper copy of the proxy card, by returning a signed, dated and marked proxy card. card. If you are a registered holder or hold your shares in street name, votes submitted by Internet or telephone must be received by 1:00 a.m. a.m. central time on June 7, 2018.


3, 2021.

Even if you plan to attend the meeting, we encourage you to vote your shares by proxy. proxy. If you plan to vote in person at the Annual Meeting, and you hold your stock in street name, you must obtain a proxy from your broker and bring that proxy to the meeting.


Canmeeting. See also “How to attend the Annual Meeting and are there are alternative remote arrangements for the Annual Meeting in light of COVID-19 concerns?” below.

May I change my vote?


Yes.

Yes. You canmay change or revoke your vote at any time before the polls close at the Annual Meeting. Meeting. You canmay do this by:


Submitting another valid proxy bearing a later date and returning it to us prior to the meeting;

Sending our Corporate Secretary a written document revoking your earlier proxy; or

Voting again at the meeting.

Submitting another valid proxy bearing a later date and returning it to us prior to the meeting;
Sending our Corporate Secretary a written document revoking your earlier proxy; or
Voting again at the meeting.

However, if your shares are held in street name by a broker or other nominee, you must contact your broker or such other nominee to revoke your proxy.


proxy.

Who counts the votes?


We have hired Computershare Trust Company, N.A.N.A., our transfer agent, to count the votes represented by proxies cast by telephone, Internet, mail or ballot. ballot. Employees of Computershare Trust Company, N.A. N.A. will act as inspectors of election.election.

DIAMONDBACK ENERGY, INC.2021 PROXY STATEMENT11

Will my vote be confidential?


Yes.

Yes.As a matter of Company policy, proxies, ballots and voting tabulations that identify individual stockholders are treated as confidential. confidential. Only the tabulation agent and the inspectors of election have access to your vote. vote. Directors and employees of the Company may see your vote only if there is a contested proxy solicitation, as required by law or in certain other special circumstances.


circumstances.

Will my shares be voted if I don’t provide my proxy and don’t attend the Annual Meeting?


If you do not provide a proxy or vote your shares held in your name, your shares will not be voted.


voted.

If you hold your shares in street name, your broker may be able to vote your shares for certain “routine” matters even if you do not provide the broker with voting instructions. instructions. The ratification of Grant Thornton LLP as our independent auditors for 20182021 is considered



routine. routine. For matters not considered “routine,” if you do not give your broker instructions on how to vote your shares, the broker may not vote on that proposal. proposal. This is a broker non-vote.

non-vote.

The proposals to elect directors, and to approve, on an advisory basis, the Company’s executive compensation and to approve, on an advisory basis, the frequency of holding an advisory vote on the Company’s executive compensation are not considered routine. routine. As a result, no broker may vote your shares on these proposals without your specific instructions.


instructions.

How are votes counted?


In the election of directors contemplated by Proposal 1, you may vote “FOR," "AGAINST"FOR,” “AGAINST or "ABSTAIN"ABSTAIN with respect to one or more of the nominees. nominees. For Proposals 2, 3, 4 and 3,5 you may vote “FOR,FOR,“AGAINST”AGAINST or “ABSTAIN.ABSTAIN.


What if I submit my proxy but don’t indicate my vote on the proposals?


If you submit a proxy by telephone or Internet, or if you request a paper copy of our proxy materials and return a signed proxy card by mail, in each case without indicating your vote, your shares will be voted FOR the director nominees listed on the card, FOR approving, on an advisory basis, the Company’s executive compensation as described in this proxy statement, FOR” approving an amendment to the Company’s amended and restated certificate of incorporation to increase the total number of authorized shares of common stock from 200,000,000 shares to 400,000,000 shares, “FOR” the approval of the Company’s 2021 Amended and Restated Equity Incentive Plan and “FOR the ratification of Grant Thornton LLP as ourthe Company’s independent auditors for 2018.


2021.

Could other matters be decided at the Annual Meeting?


We have not received any stockholder proposals and are not aware of any other matters that will be considered at the Annual Meeting.Meeting. If any other matters arise at the Annual Meeting, the persons named in your proxies will vote in accordance with their best judgment.judgment


.

Who can attend the meeting?


The Annual Meeting is open to all holders of our common stock.


stock.

What do I need to bring to attend the Annual Meeting?


You will need proof of ownership of our common stock to enterattend the meeting. meeting in person. If your shares are in the name of your broker or bank or other nominee, you will need to bring evidence of your stock ownership, such as your most recent brokerage statement. statement. All stockholders will be required to present valid picture identification. identification. IF YOU DO NOT HAVE VALID PICTURE IDENTIFICATION AND PROOF THAT YOU OWN SHARES OF OUR STOCK, YOU MAY NOT BE ADMITTED INTO THE MEETING.MEETING.

DIAMONDBACK ENERGY, INC.2021 PROXY STATEMENT12
What are the directions

How to attend the Annual Meeting location?


and are there alternative remote arrangements for the Annual Meeting in light of COVID-19 concerns?

The Annual Meeting will be held at 1200 N Walker Ave,, Oklahoma City, Oklahoma 73103. From I-40, take exit 149150A - Western Avenue. Shields Blvd. Turn left (North) onto Shields. Shields will turn into E.K. Gaylord. Continue on E.K. Gaylord. E.K. Gaylord will then turn into North Broadway. Continue driving on Western Avenue and continue for several milesNorth Broadway to NW 10th 11th Street and turn right (East)left (West). Continue on NW 10th Street until you reach Dewey Avenue and turn left (North) to NW 11th Street and turn right (East). Continue on NW 11th 11th Street to N. N. Walker Avenue and the Ambassador Hotel is on the Northeast corner of NW 11th 11th Street and Walker Avenue. Avenue. Please note that there may be construction along this route and it is subject to detours.detours


.

For the safety of our stockholders and employees, we are monitoring the public health, travel and business and social gathering concerns of our stockholders and employees in light of the COVID-19 pandemic, as well as any related restrictions and protocols by federal, state and local governments. We may determine it to be necessary or appropriate to hold a virtual annual meeting of stockholders by means of remote communication.

If we determine that it is necessary or appropriate to delay the Annual Meeting to a later date, change the location of the Annual Meeting or hold a virtual annual meeting of stockholders due to developments regarding the COVID-19 pandemic, we will announce any such alternative arrangements and provide instructions for the Annual Meeting as promptly as practicable in advance of the meeting, including how to demonstrate your ownership of our common stock as of the record date for the Annual Meeting, login instructions and related details regarding attending the virtual annual meeting of stockholders.

How can I access the Company’s proxy materials and annual report electronically?


This proxy statement and the Company’s 20172020 Annual Report to Stockholders are available at www.envisionreports.com/FANG.


www.envisionreports.com/FANG.

Why did I receive a Notice of Internet Availability of Proxy Materials instead of a paper copy of the proxy materials?


We are providing access to our proxy materials, including this proxy statement and our 20172020 Annual Report to Stockholders, over the Internet in accordance with the rules of the Securities and Exchange Commission, or the SEC.  SEC. As a result, we are mailing to our stockholders a Notice of Internet Availability of Proxy Materials instead of a paper copy of our proxy materials. materials. Your Notice of Internet Availability of Proxy Materials contains instructions on how to access our proxy materials over the Internet, as well as instructions on how to request a paper copy of our proxy materials by mail.


mail.

Our proxy materials are also available at www.envisionreports.com/FANG.




www.envisionreports.com/FANG.

How can I request a full set of proxy materials?


You may request, without charge, a full set of our proxy materials, including our 20172020 Annual Report to Stockholders, for one year following the annual meeting of stockholders.  stockholders. If a broker or other nominee holds your shares of record, you may request a full set of our proxy materials by following the instructions contained in the Notice of Internet Availability of Proxy Materials that you received.  received.

DIAMONDBACK ENERGY, INC.2021 PROXY STATEMENT13
Board

PROPOSAL 1

ELECTION OF DIRECTORS

DIRECTOR NOMINATIONS

The board is committed to recruiting and nominating directors for election who will collectively provide the board with the necessary diversity of Directors Information


Whatskills, backgrounds and experiences to meet the Company’s ongoing needs and support oversight of our business strategy and priorities. In recommending candidates for election to the board, the nominating and corporate governance committee evaluates a candidate’s character, judgment, skill set, experience, independence, other time commitments and any other factors that the nominating and corporate governance committee deems relevant in light of the current needs of the board. The board believes that an important factor in its composition is diversity. To reflect this determination, the makeupnominating and corporate governance committee seeks to include diverse candidates in all director searches, including by affirmatively instructing any search firms retained to assist the committee in identifying director candidates to seek to include diverse candidates. In addition, in determining whether to recommend incumbent directors for re-election to the board, the nominating and corporate governance committee also reviews and considers the director’s board and committee meeting attendance, the level of support that the director’s nomination received at the most recent annual stockholders’ meeting, director tenure and the well-roundedness of the board as a whole.

In 2020, the nominating and corporate governance committee recommended to the board, and the board approved, the nomination of directorsSteven E. West, Travis D. Stice, Vincent K. Brooks, Michael P. Cross, David L. Houston, Stephanie K. Mains, Mark L. Plaumann and how often areMelanie M. Trent to serve for a one-year term ending at the members elected?


In April 2018, we increased the size of our board of directors2021 Annual Meeting, but in any event, until his or her successor is elected and qualified, unless ended earlier due to his or her death, resignation, disqualification or removal from five to seven adding Melanie M. Trent as an additional independent director, advancing diversity on our board of directors, and Michael L. Hollis, our President and Chief Operating Officer, enhancing operational and executive management expertise of our board of directors. Our board of directors currently consists of seven members who are elected annually. office. All of our directors,these director nominees, except for Mr. Stice, our Chief Executive Officer and our President and Chief Operating Officer, are independent under the Nasdaq listing standards.

What if a nominee is unable or unwilling to serve?

That is not expected to occur. If it does, shares represented by proxies will be voted for a substitute nominated by the board of directors.

How are directors compensated?

Members of our board of directors who are also officers or employees of the Company do not receive compensation for their services as directors.

Cash Compensation

Prior to July 1, 2017, non-employee directors of the Company received $47,500 in cash plus additional annual payments of $15,000 for the chairperson of the audit committeestandards and $10,000 for each other member of the audit committee and $10,000 for the chairperson of all other committees and $5,000 for each other member of each other committee, with such amounts paid in quarterly installments. Additionally, each director received $1,000 for each board or committee meeting the director attends in person, and $500 for each board or committee meeting the director attends telephonically. After giving consideration to a competitive analysis prepared by Aon Hewitt, our independent compensation consultant, with respect to the director compensation and other factors, effective as of July 1, 2017, our board of directors eliminated the fees payable to non-employee directors for each meeting of the board or its committees attended in person or telephonically and increased the annual cash retainer for the Chairman of the Board from $47,500 to $200,000 and for the other non-employee directors from $47,500 to $65,000. Further, our board of directors adjusted the annual retainers for the chairperson of each of the board’s committees, increasing the annual retainer for the Chairman of the Audit Committee from $15,000 to $20,000 and for the chairperson of all other committees from $10,000 to $15,000, leaving unchanged the annual retainer of $10,000 payable to non-chair members of the Audit Committee and the annual retainer of $5,000 payable to each non-chair member of the board’s other committees. Consistent with our prior practice, cash compensation is payable to our non-employee directors in quarterly installments.

Equity Compensation

Effective July 1, 2017, our board of directors increased the annual equity compensation of our non-employee directors granted to them under our equity incentive plan. The value of such annual equity compensation, granted to non-employee directors in restricted stock units, was increased from $120,000 to $180,000, based on the average closing price per share of our common stock on the Nasdaq Global Select Market for the five trading days immediately preceding the date of grant. The annual grant of restricted stock will be made to non-employee directors at the close of business on the date of each annual meeting of our stockholders, except that the 2017 equity grant of 2,055 restricted stock units to each our of our non-employee director was made on July 12, 2017, based on the average closing price per share of our common stock for the five trading days immediately preceding July 1, 2017. Our board of directors also adjusted the vesting schedule for the annual equity grant from a three-year vesting schedule to a one-year vesting schedule for equity awards granted after July 1, 2017. As a result, the entire annual equity award granted to our non-employee directors will vest on the earlier of the first anniversary of the date of grant and the next annual meeting of our stockholders following the date of grant.

No equity awards have been granted to our non-employee directors during 2018 to date. Further details regarding our director compensation in 2017 are set forth under the heading “Compensation Tables—Director Compensation” below.



Insurance and Indemnification

We provide liability insurance for our directors and executive officers at a current annual premium of approximately $437,584. We are also party to indemnification agreements with our directors and executive officers. In addition, our certificate of incorporation sets forth limitations on our directors’ liability to our stockholders. Further, our bylaws contain indemnification and advancement of expenses provisions for the benefit of our directors and officers.

How often did the board of directors meet in 2017?

Our board of directors met five (5) times, in person or telephonically, in 2017. In addition to these meetings, the board of directors adopted resolutions by unanimous written consent. Each director attended at least 92% of the meetings of the board of directors and the meetings of the committees on which he served.

Election of Directors and Director Biographies

(Proposal 1 on the Proxy Card)

Who are this year’s nominees?

The directors standing for election this year to hold office until the 2019 Annual Meeting of Stockholders and until each such director’s successor is elected are listed below. All of these director nominees, except for our Chief Executive Officer and our President and Chief Operating Officer, are independent under the Nasdaq listing standards,SEC rules, comprising a supermajority of independent directors currently serving on our board of directors.

directorsSTEVEN.

About Director Nominees

Our board of directors currently consists of eight members who are elected annually. In the event any nominee should be unavailable to serve at the time of the meeting, the proxies may be voted for a substitute nominee selected by the board.

Biographical information with respect to each of the director nominees, together with a list of competencies that contributed to the conclusion that such person should serve as a director, are presented below. An overview of the core competencies of each director nominee is featured in a skills matrix on page 6.

THE BOARD RECOMMENDS THAT YOU VOTE “FOR” THE ELECTION OF THESE DIRECTORS

Steven E. WEST, age 57.West, Chairman of the Board

Age 60

Director since: 2011

INDEPENDENT

Skills and Experience:

•  Corporate Governance

•  Finance/Capital Markets

•  Financial Reporting/Accounting Experience

•  Industry Background

•  Environmental, Health, Safety & Sustainability

•  Executive Experience

•  Executive Compensation

•  Risk Management

Mr. West has served as a director of the Company since December 2011 and Chairman of the Board since October 2012. Mr. West served as our Chief Executive Officer from January 2009 to December 2011. From January 2011 until December 2016, Mr. West was a partner at Wexford Capital LP, or Wexford Capital, focusing on Wexford Capital’s private equity energy investments. From August 2006 until December 2010, Mr. West served as senior portfolio advisor at Wexford Capital. From August 2003 until August 2006, Mr. West was the Chief Financial Officer of Sunterra Corporation, a former Wexford Capital portfolio company. From December 1993 until July 2003, Mr. West held senior financial positions at Coast Asset Management and IndyMac Bank. Prior to that, Mr. West worked at First Nationwide Bank, Lehman Brothers and Peat Marwick Mitchell & Co., the predecessor of KPMG LLP. Since February 2014, Mr. West has also served as a director and Executive Chairman of the Board of the general partner of Viper Energy Partners LP (Nasdaq: VNOM), one of our publicly traded subsidiary,subsidiaries, which we refer to as Viper.Viper, and since May 2019, he has served as Chairman of the Board of Rattler Midstream LP (Nasdaq: RTLR), another of our publicly traded subsidiaries, which we refer to as Rattler. Mr. West holds a Bachelor of Science degree in Accounting from California State University, Chico. We believe Mr. West’s background in finance, accounting and private equity energy investments, as well as his executive management skills developed as part of his career with Wexford Capital, its portfolio companies and other financial institutions qualify him to serve on our board of directors.


TRAVIS D. STICE, age 56. In particular, we believe Mr. Stice has served as our Chief Executive Officer since January 2012 and as a director of the Company since November 2012. Mr. Stice has also served as the Chief Executive Officer and a director of the general partner of Viper since February 2014.Prior to his current positions with us and Viper, he served as our President and Chief Operating Officer from April 2011 to January 2012. From November 2010 to April 2011, Mr. Stice served as a Production Manager of Apache Corporation, an oil and gas exploration company. He served as a Vice President of Laredo Petroleum Holdings, Inc., an oil and gas exploration and production company, from September 2008 to September 2010 and as a Development Manager of ConocoPhillips/Burlington Resources Mid Continent Business Unit, an oil and gas exploration company, from April 2006 until August 2008. Prior to that, Mr. Stice held a series of positions of increasing responsibilities at Burlington Resources, most recently as a General Manager, Engineering, Operations and Business Reporting of the Mid Continent Division from January 2001 until Burlington Resources' acquisition by ConocoPhillips in March 2006. He started his career with Mobil Oil in 1985. Mr. Stice has 33 years of industry experience in production operations, reservoir engineering, production engineering and unconventional oil and gas exploration and over 20 years of management experience. Mr. Stice graduated from Texas A&M University with a Bachelor of Science degree in Petroleum Engineering. Mr. Stice is a registered engineerWest’s strengths in the State of Texas, and is a 33-year member of the Society of Petroleum Engineers. We believe that Mr. Stice’s leadership within the Company, his management experience and his knowledge of the critical internal and external challenges facing the Company and the oil and natural gas industry as a whole qualify him for service onfollowing core competencies provide value to our board of directors.directors: Corporate Governance; Finance/Capital Markets; Financial Reporting/Accounting Experience; Industry Background; Environmental, Health, Safety & Sustainability; Executive Experience; Executive Compensation; and Risk Management.

DIAMONDBACK ENERGY, INC.  2021 PROXY STATEMENT14

Travis D. Stice

Age 59

Director since:2012

Skills and Qualifications:

•  Industry Background

•  Finance/Capital Markets

•  Environmental, Health, Safety & Sustainability

•  Executive Experience

•  Executive Compensation

•  Risk Management

Mr. Stice has served as our Chief Executive Officer since January 2012 and as a director of the Company since November 2012. Mr. Stice has also served as the Chief Executive Officer and a director of the general partner of Viper since February 2014 and as the Chief Executive Officer and a director of the general partner of Rattler since July 2018. Prior to these positions with Diamondback and the general partners of Viper and Rattler, Mr. Stice served as Diamondback’s President and Chief Operating Officer from April 2011 to January 2012. From November 2010 to April 2011, Mr. Stice served as a Production Manager of Apache Corporation, an oil and gas exploration company. He served as a Vice President of Laredo Petroleum Holdings, Inc., an oil and gas exploration and production company, from September 2008 to September 2010 and as a Development Manager of ConocoPhillips/Burlington Resources Mid Continent Business Unit, an oil and gas exploration company, from April 2006 until August 2008. Prior to that, Mr. Stice held a series of positions of increasing responsibilities at Burlington Resources until that company was acquired by ConocoPhillips in March 2006. He started his career with Mobil Oil in 1985. Mr. Stice has 37 years of industry experience and over 28 years of management experience. Mr. Stice graduated from Texas A&M University with a Bachelor of Science degree in Petroleum Engineering. Mr. Stice is a registered engineer in the State of Texas, and is a 37-year member of the Society of Petroleum Engineers. We believe that Mr. Stice’s leadership within the Company, his management experience and his knowledge of the critical internal and external challenges facing the Company and the oil and natural gas industry as a whole qualify him for service on our board of directors. In particular, we believe Mr. Stice’s strengths in the following core competencies provide value to our board of directors: Industry Background; Environmental, Health, Safety & Sustainability; Finance/Capital Markets; Executive Experience; Executive Compensation; and Risk Management.

Vincent K. Brooks

Age 62

Director since: 2020

INDEPENDENT

Skills and Qualifications:

•  Corporate Governance

•  Government, Legal & Regulatory

•  Environmental, Health, Safety & Sustainability

•  Executive Experience

•  Executive Compensation

•  Risk Management

•  Congressional Engagement; National Security and Cyber Defense and Protection

Vincent “Vince” Brooks has served as a director of the Company since April 2020. A career Army officer who served in the U.S. Army for over 42 years, retiring from active duty in 2019 as a four-star general, General Brooks spent his final seventeen years as a general officer and in nearly all of those years in command of large, complex military organizations in challenging situations. Most recently, from 2016 until his retirement, he was the commander of all Korean and United States forces in the Republic of Korea. In the two positions prior to Korea he served as the commander of all United States Army forces throughout the Indo-Asia Pacific region from 2013 to 2016 during the strategic rebalancing to Asia, and as the commander of all United States Army forces in the Middle East and Central Asia from 2011 to 2013 during the reduction of forces in Iraq and the buildup of forces in Afghanistan as well as the phenomenon known as “the Arab Spring.” During his tenure in the Army, he gained uncommon experience in leading through complex, ambiguous situations with significant national security interests and risks at stake. He handled crisis management, public communications, risk management and mitigation, budgetary assessment, leadership and management, international relations and interactions, cyber defense and protection, congressional engagement and strategic planning. Since 2020, General Brooks has also served as a director and a member of the compensation committee and nominating and corporate governance committee of Jacobs Engineering Group, Inc. (NYSE: J) and as a director of Verisk Analytics (Nasdaq: VRSK). General Brooks has also served on the board of the Gary Sinise Foundation since March 2019 and on the board of the Korea Defense Veterans Association since February 2020. General Brooks is also a visiting Senior Fellow at Harvard Kennedy School’s Belfer Center for Science and International Affairs, a Distinguished Fellow at the University of Texas with both the Clements Center for National Security and the Strauss Center for International Security and Law, an Executive Fellow with the Institute for Defense and Business, and the President of VKB Solutions LLC. General Brooks holds a Bachelor of Science in Engineering from the U.S. Military Academy at West Point, a Master of Military Art and Science from the U.S. Army School of Advanced Military Studies and holds an honorary Doctor of Laws from the New England School of Law and an honorary Doctor of Humanities from New England Law | Boston. General Brooks qualifies as an independent director under the Nasdaq listing standards. The Company believes that General Brooks’ strong leadership skills, together with his knowledge of policy, strategy and his diverse background qualifies him for service on our board of directors. In particular, we believe General Brooks’ strengths in the following core competencies provide value to our board of directors. Corporate Governance; Government, Legal & Regulatory; Environmental, Health, Safety & Sustainability; Executive Experience; Executive Compensation; Risk Management; and Congressional Engagement, National Security & Cyber Defense and Protection.

DIAMONDBACK ENERGY, INC.  2021 PROXY STATEMENT15
MICHAEL L. HOLLIS, age 42. Mr. Hollis has served as our President since his appointment effective January 1, 2017 and as our Chief Operating Officer since July 2015 and as our director since April 2018. He joined us in September 2011 and served as our Vice President—Drilling prior to his current position. Mr. Hollis has also served as a director of the general partner of Viper since June 2014. Prior to joining us, Mr. Hollis served in various roles, most recently as drilling manager at Chesapeake Energy Corporation, an oil and gas exploration company, from June 2006 to September 2011. Mr. Hollis worked for ConocoPhillips Company as a senior drilling engineer from January 2002 to June 2006. Mr. Hollis received his Bachelor of Science degree in Chemical Engineering from Louisiana
Back to Contents


State University. We believe that Mr. Hollis' executive management experience and knowledge of the oil and natural gas industry as a whole qualify him for service on our board of directors.

MICHAEL

Michael P. CROSS, age 66.Cross

Age 69

Director since: 2012

INDEPENDENT

Skills and Qualifications:

  Corporate Governance

•  Finance/Capital Markets

•  Financial Reporting/Accounting Experience

•  Government, Legal & Regulatory

•  Industry Background

•  Environmental, Health, Safety & Sustainability

•  Executive Experience

•  Executive Compensation

•  Risk Management

Mr. Cross has served as a director of the Company since October 2012. Mr. Cross is owner of Michael P. Cross, Inc., an independent oil and natural gas producer, and serves as its President, a position he has held since January 2007. Mr. Cross also currently serves as a director of Warren Equipment Company, a position he has held since 2002. Mr. Cross served as a member of the executive committee of the Oklahoma Energy Resources Board from February 2005 until March 2014, where he was a member of the executive committee from 2007 until 2014. Mr. Cross served as a member of the Board of Directors of the Oklahoma Independent Petroleum Association for over 18 years, and was inducted into its Wildcatters Hall of Honor. Mr. Cross served on the Board of Directors for OGE Enogex GP LLC from October 2007 to October 2008. Mr. Cross also served as Chief Executive Officer and President of Windsor Energy Resources, Inc. from December 2005 until December 2006. Mr. Cross served as President of Twister Gas Services, L.L.C., an oil and gas exploration, production and marketing company, from its inception in 1996 until June 2003 and served as President of its predecessor, Twister Transmission Company, from 1990 to 1996. Mr. Cross graduated from Oklahoma State University with a Bachelor of Science degree in Business Administration. We believe that Mr. Cross’s strong oil and gas background and executive management experience qualify him for service on our board of directors. In particular, we believe Mr. Cross’s strengths in the following core competencies provide value to our board of directors: Corporate Governance; Finance/Capital Markets; Financial Reporting/Accounting Experience; Government, Legal & Regulatory; Industry Background; Environmental, Health, Safety & Sustainability; Executive Experience; Executive Compensation; and Risk Management.

David L. Houston

Age 68

Director since: 2012

INDEPENDENT

Skills and Qualifications:

•  Corporate Governance

•  Finance/Capital Markets

•  Financial Reporting/Accounting Experience

•  Industry Background

•  Executive Experience

•  Executive Compensation

•  Risk Management

Mr. Houston has served as a director of the Company since October 2012. Since 1991, Mr. Houston has been the principal of Houston Financial, a firm providing wealth management services with a focus on the energy sector. Since 2000, Mr. Houston has managed a mineral trust with approximately 9,200 net acres in Oklahoma, Texas, Kansas and New Mexico, which includes responsibility for leasing and production matters. Mr. Houston served on the board of directors as the Chairman of the Board and a member of the executive committee of Deaconess Hospital, Oklahoma City, Oklahoma, from January 1993 until December 2008 and was involved in negotiating a merger for the hospital. Mr. Houston served as a director of Gulfport Energy Corporation, or Gulfport, from July 1998, and as Chairman of its Board from June 2013, in each case, until June 2020. Mr. Houston also served on Gulfport’s nominating and governance, audit and compensation committees. He served as a director of Bronco Drilling Company from May 2005 until December 2010 and was a member of its audit committee. Mr. Houston received a Bachelor of Science degree in business from Oklahoma State University and a graduate degree in banking from Louisiana State University. He is Chairman-Elect of the Oklahoma State University Foundation and was recognized as a Top 100 Graduate of the Last 100 Years by the Oklahoma State University College of Business. In 2020, Mr. Houston was recognized as a Significant Sig by the Sigma Chi fraternity. We believe that Mr. Houston’s financial background and his executive management experience qualify him for service on our board of directors. In particular, we believe Mr. Houston’s strengths in the following core competencies provide value to our board of directors: Corporate Governance; Finance/Capital Markets; Financial Reporting/Accounting Experience; Industry Background; Executive Experience; Executive Compensation; and Risk Management.

DIAMONDBACK ENERGY, INC.  2021 PROXY STATEMENT16

Stephanie K. Mains

Age 53

Director since: 2020

INDEPENDENT

Skills and Qualifications:

•  Corporate Governance

•  Finance/Capital Markets

•  Financial Reporting/Accounting Experience

•  Industry Background

•  Executive Experience

•  Executive Compensation

•  Risk Management

Ms. Mains has served as director of the Company since April 2020. Ms. Mains has over 30 years of experience across diverse industry segments, including aviation, energy, and transportation. With the last 15 years, building and expanding global businesses serving the oil and gas, utility, distributed power, and electrification spaces. In 2020, she held the interim CEO role for GE Power Conversion, a $1B advanced electrification and digital solutions business, leading the business to a profitable turnaround through COVID-19. From 2015-2019, she served as the President and CEO, Industrial Solutions, a GE and later ABB company. She led Industrial Solutions, a $2.7B GE business delivering technologies that distribute, protect and control electricity, through a transformation and divestiture to ABB. From 2013-2015, Ms. Mains served as President and CEO of GE Distributed Power Global Services, where she integrated and grew a $2.2B global business platform, servicing technologies that provide at the point of use power to the oil and gas, utilities, mining, and industrial segments. From 2006 until 2013, she held positions of increasing responsibility in GE Energy from General Manager to Vice President. During this time, she led the global build-out and transformation of a $4B service operation providing power equipment and services to utility and oil and gas customers. Prior to joining GE Energy, she spent 16 years across multiple GE businesses in financial and leadership positions, including CFO of GE Aviation Services- Contractual Services and Material Solutions, a $4B aviation material services business. Ms. Mains is currently the CEO of LSC Communications-MCL, a portfolio company of Atlas Holdings, LLC. She serves as a director and audit committee member of Gates Industrial Corporation (NYSE:GTES), a director, audit and compensation committee member of LCI Industries (NYSE:LCII), and is a member of the board of managers for Stryten Manufacturing, a privately held portfolio company of Atlas Holdings, LLC. Ms. Mains holds a B.B.A in Finance from the University of Kentucky. Ms. Mains qualifies as an independent director under the Nasdaq listing standards. The company believes that Ms. Mains strong financial and executive management experience, knowledge of the energy, electrical infrastructure, aviation, and transportation industries, diverse background, and service on boards of other public companies qualifies her for service on our board of directors. In particular, we believe Ms. Mains strengths in the following core competencies provide value to our board of directors: Corporate Governance; Finance/Capital Markets; Financial Reporting/ Accounting Experience; Industry Background; Environmental, Health, Safety & Sustainability; Executive Experience; Executive Compensation; and Risk Management.

Mark L. Plaumann

Age 65

Director since: 2012

INDEPENDENT

Skills and Qualifications:

•  Corporate Governance

•  Finance/Capital Markets

•  Financial Reporting/Accounting Experience

•  Executive Experience

•  Executive Compensation

•  Risk Management

Mr. Plaumann has served as a director of the Company since October 2012. He is currently a Managing Member of Greyhawke Capital Advisors LLC, or Greyhawke, which he co-founded in 1998. Prior to founding Greyhawke, Mr. Plaumann was a Senior Vice President of Wexford Capital. Mr. Plaumann was formerly a Managing Director of Alvarez & Marsal, Inc. and the President of American Healthcare Management, Inc. He also was Senior Manager at Ernst & Young LLP. Mr. Plaumann served as a director and audit committee chairman for ICx Technologies, Inc. from 2006 until 2010, served as a director and a member of the audit and compensation committees of Republic Airways Holdings, Inc. from 2002 until 2017 and currently serves as a director of a private company. Mr. Plaumann served as a director, an audit committee chairman and a member of the conflicts committee of the general partner of Rhino Resource Partners LP, a coal operating company, from 2010 until 2016. Mr. Plaumann holds an M.B.A. and a B.A. in Business Administration from the University of Central Florida, where he currently serves on the Foundation Board and the Dean’s Advisory Board for the College of Business. We believe that Mr. Plaumann’s service on the boards of other public companies and his executive management experience, including previous experience as chairman of audit committees, qualifies him for service on our board of directors. In particular, we believe Mr. Plaumann’s strengths in the following core competencies provide value to our board of directors: Corporate Governance; Finance/Capital Markets; Financial Reporting/Accounting Experience; Executive Experience; Executive Compensation; and Risk Management.

DIAMONDBACK ENERGY, INC.  2021 PROXY STATEMENT17

Melanie M. Trent

Age 56

Director since: 2018

INDEPENDENT

Skills and Qualifications:

•  Corporate Governance

•  Finance/Capital Markets

•  Financial Reporting Experience

•  Government, Legal & Regulatory

•  Industry Background

•  Environmental, Health, Safety & Sustainability

•  Executive Experience

•  Executive Compensation

•  Risk Management

Ms. Trent has served as a director of the Company since April 2018. Ms. Trent previously served in various legal, administrative and compliance capacities for Rowan Companies plc, from 2005 until April 2017, including as an Executive Vice President, General Counsel and Chief Administrative officer from 2014 until April 2017, as Senior Vice President, Chief Administrative Officer and Company Secretary from 2011 until 2014, and as Vice President and Corporate Secretary from 2010 until 2011. Prior to her tenure at Rowan, Ms. Trent served in various legal, administrative and investor relations capacities for Reliant Energy Incorporated, served as counsel at Compaq Computer Corporation and as an associate at Andrews Kurth LLP. She serves on the Board of Arcosa, Inc. (NYSE: ACA), a company focused on construction, energy and transportation products and services, and serves on the Audit and Governance and Sustainability Committees. She also serves on the Board of Frank’s International (NYSE:FI), a global oil services company that provides a broad and comprehensive range of highly engineered tubular running services, tubular fabrication, and specialty well construction and well intervention solutions with a focus on complex and technically demanding wells. Ms. Trent serves on the Audit and Compensation Committees and Chairs the Nominating & Governance Committees. Since February 2021, Ms. Trent has also served on the board of directors of Noble Corporation, a leading offshore drilling contractor for the oil and gas industry, is a member of its Nominating, Governance and Sustainability Committee and the Chair of its Compensation Committee. Ms. Trent holds a Bachelor’s degree from Middlebury College and a Juris Doctorate degree from Georgetown University Law Center. We believe that Ms. Trent’s strong legal and executive management experience, diverse background and knowledge of oil and gas and energy industries qualify her for service on our board of directors. In particular, we believe Ms. Trent’s strengths in the following core competencies provide value to our board of directors: Corporate Governance; Finance/Capital Markets; Financial Reporting Experience; Government, Legal & Regulatory; Industry Background; Environmental, Health, Safety & Sustainability; Executive Experience; Executive Compensation; and Risk Management.

DIAMONDBACK ENERGY, INC.  2021 PROXY STATEMENT18

Summary of Director Nominee Core Competencies

The diversity of experience and wide variety of skills, qualifications and viewpoints of the director nominees embody key competencies that our nominating and corporate governance committee considers valuable to effective oversight of the Company since October 2012. Mr. Cross is owner. The following chart illustrates how the current board members individually and collectively represent these core competencies. The lack of Michael P. Cross, Inc., an independent oil and natural gas producer, and serves as its President,indicator for a position he has held since January 2007. Mr. Cross also currently serves as aparticular item does not mean that the director of Warren Equipment Company, a position he has held since 2002. Mr. Cross also served as a member of the executive committee of the Oklahoma Energy Resources Board from February 2005 until March 2014, where he was a member of the executive committee from 2007 until 2014. Mr. Cross currently serves as a member of the Board of Directors of the Oklahoma Independent Petroleum Association, a position he has held for over 17 years, and was inducted into its Wildcatters Hall of Honor. Mr. Cross served on the Board of Directors for OGE Enogex GP LLC from October 2007 to October 2008. Mr. Cross also served as Chief Executive Officer and President of Windsor Energy Resources, Inc. from December 2005 until December 2006. Mr. Cross served as President of Twister Gas Services, L.L.C., an oil and gas exploration, production and marketing company, from its inception in 1996 until June 2003 and served as President of its predecessor, Twister Transmission Company, from 1990 to 1996. Mr. Cross graduated from Oklahoma State University with a Bachelor of Science degree in Business Administration. We believedoes not possess that Mr. Cross’s strong oil and gas background and executive management experience qualify him for service on our board of directors.


DAVID L. HOUSTON, age 65. Mr. Houston has served as a director of the Company since October 2012. Since 1991, Mr. Houston has been the principal of Houston Financial, a firm providing wealth management services with a focus on the energy sector. Since 2000, Mr. Houston has managed a mineral trust with approximately 9,200 net acres in Oklahoma, Texas, Kansas and New Mexico, which includes responsibility for leasing and production matters. Mr. Houston served on the board of directors and executive committee of Deaconess Hospital, Oklahoma City, Oklahoma, from January 1993 until December 2008. Mr. Houston has served as a director of Gulfport Energy Corporation,qualification, skill or Gulfport, since July 1998, and has been Chairman of its Board since June 2013. Mr. Houston also serves on Gulfport's nominating and governance, audit and compensation committees. He also served as a director of Bronco Drilling Company from May 2005 until December 2010 and was a member of its audit committee. Mr. Houston received a Bachelor of Science degree in business from Oklahoma State University and a graduate degree in banking from Louisiana State University. We believe that Mr. Houston’s financial background and his executive management experience qualify him for service on our board of directors.

MARK L. PLAUMANN, age 62. Mr. Plaumann has served as a director of the Company since October 2012. He is currently a Managing Member of Greyhawke Capital Advisors LLC, or Greyhawke, which he co-founded in 1998. Prior to founding Greyhawke, Mr. Plaumann was a Senior Vice President of Wexford Capital. Mr. Plaumann was formerly a Managing Director of Alvarez & Marsal, Inc. and the President of American Healthcare Management, Inc. He also was Senior Manager at Ernst & Young LLP. Mr. Plaumann served as a director and audit committee chairman for ICx Technologies, Inc. from 2006 until October 2010 and currently serves as a director and a member of the audit and compensation committees of Republic Airways Holdings, Inc., and a director of one private company. Mr. Plaumann served as a director, an audit committee chairman and a member of the conflicts committee of the general partner of Rhino Resource Partners LP, a coal operating company, from September 2010 until March 2016. Mr. Plaumann holds an M.B.A. and a B.A. in Business from the University of Central Florida. We believe that Mr. Plaumann’s service on the boards of other public companies and his executive management experience, including previous experience, as chairmaneach director is expected to be knowledgeable in all of audit committees, qualifies him for servicethese areas. The indicator merely represents a core competency that the director nominee brings to our board. For more information about each director nominee, see the individual biographies set forth beginning on our board of directors.page

14 MELANIE M. TRENT, age 53. aboveMs. Trent has served as a director of the Company since April 2018. Ms. Trent served in various legal, administrative and compliance capacities for Rowan Companies plc, an offshore drilling services company, from 2005 until April 2017, including as an Executive Vice President, General Counsel and Chief Administrative officer from 2014 until April 2017, as Senior Vice President, Chief Administrative Officer and Company Secretary from 2011 until 2014, as Vice President and Corporate Secretary from 2010 until 2011, as Corporate Secretary from 2007 until 2010 and as Compliance Officer and Corporate Secretary from 2005 until 2007. Prior to her tenure at Rowan Companies plc, Ms. Trent served as Acting General Counsel for Jindal United Steel Corporation, an iron and steel products’ manufacturer, from 2004 until 2005, in various legal and investor relations capacities for Reliant Energy Incorporated (and its predecessor Houston Industries), a commercial and residential electric utility business, from 1998 until 2003 and in various legal capacities for Compaq Computer Corporation from 1996 until 1998 prior to its acquisition by Hewlett-Packard in 2013. Prior to these positions, Ms. Trent was an associate at Andrews Kurth LLP practicing corporate and securities law from 1991 until 1996. Ms. Trent currently serves on the boards of two non-profit organizations in Houston: YES Prep Public Schools, an open enrollment public charter school, and New Hope Housing, Inc., a provider of life-stabilizing, affordable, permanent housing. Ms. Trent previously served on the Audit Committee and Compensation Committee of the Memorial Hermann Hospital System and on the Board and Executive Committee of Hermann Park Conservancy. Ms. Trent has been named to the National Diversity Council Top 50 Most Powerful Women in Oil and Gas (2015 and 2017). Ms. Trent holds a Bachelor’s degree from Middlebury College and holds a Juris Doctorate degree from Georgetown University Law Center. We believe that Ms. Trent’s strong legal and executive management experience, diverse background and knowledge of oil and gas and energy industries qualify her for service on our board of directors.



What does the board of directors recommend?

THE BOARD RECOMMENDS THAT YOU VOTE “FOR” THE ELECTION OF THESE DIRECTORS

What are the committees of the Board?

Our board of directors has the following committees:

Committee MembersWestSticeBrooksCrossHoustonMainsPlaumannTrent
Corporate Governance  Principal Functions Number of Meetings in 2017
Audit Mark L. Plaumann* lReviews and discusses with management and the independent auditors the integrity of our accounting policies, internal controls, financial statements, accounting and auditing processes and risk management compliance. Four (4)
 Michael P. Cross
Contributes to the board’s understanding of best practices in corporate governance matters.    
David L. Houston    
lMonitors and oversees our accounting, auditing and financial reporting processes generally, including the qualifications, independence and performance of the independent auditor.
lMonitors our compliance with legal and regulatory requirements.
lEstablishes procedures for the receipt, retention and treatment of complaints received by the Company regarding accounting, internal accounting controls or auditing matters, and the confidential, anonymous submission by employees of concerns regarding questionable accounting or auditing matters.
lReviews and approves related party transactions.
lAppoints, determines compensation, evaluates and terminates our independent auditors.
lPre-approves audit and permissible non-audit services to be performed by the independent auditors.
lPrepares the report required by the SEC for the inclusion in our annual proxy statement.
lReviews and reassesses the adequacy of the audit committee charter on a periodic basis.
lInform our independent auditors of the audit committee's understanding of significant relationships and transactions with related parties and review and discuss with our independent auditors the auditors' evaluation of our identification of, accounting for and disclosure of our relationships and transactions with related parties, including any significant matters arising from the audit regarding our relationships and transactions with related parties.
lConducts a periodic performance evaluation of the committee.
        
CompensationEnvironmental, Health, Safety & Sustainability Michael P. Cross* lOversees and administers our executive compensation policies, plans and practices and evaluates their impact on risk and risk management. Two (2)
  David L. Houston
Contributes to the board’s oversight and understanding of environmental, health, safety and sustainability issues and their relationship to our business and strategy as we strive to provide the energy necessary for economic growth and social well-being, while securing a stable and healthy environment for the future.    
Mark L. Plaumann    
lReviews and makes recommendations to the board of directors with respect to compensation plans and policies for employees generally.
lDischarges the board of directors’ responsibilities relating to the compensation of our Chief Executive Officer and other executive officers.
lWhere appropriate or required, makes recommendations to our stockholders with respect to incentive compensation and equity-based plans.
lReviews, approves and administers our Executive Annual Incentive Compensation Plan, including the establishment of performance criteria and targets and awards under such plan.


CommitteeMembersPrincipal FunctionsNumber of Meetings in 2017
lReviews, approves and administers our equity-based compensation plans, including the grants of stock options, restricted stock units and other equity awards under such plans.
lMakes recommendations to the board with respect to director compensation.
lDetermines any stock ownership guidelines for our chief executive officer and other executive officers and directors.
lConducts a periodic performance evaluation of the committee.
lReviews disclosure related to executive compensation in our proxy statement.
lReviews and reassesses the adequacy of the compensation committee charter.
lAdvise the board of directors regarding the stockholder advisory vote on executive compensation and golden parachutes, including the frequency of such votes.
lReviews and considers the stockholder advisory vote on executive compensation when determining policies and making decisions on executive compensation.
lHas the sole authority to appoint, compensate and oversee work of any compensation consultant and other advisors with respect to executive compensation and assistance with other charter responsibilities and determines any conflict of interest with such compensation consultant.
        
Nominating and Corporate GovernanceFinance/Capital Markets David L. Houston* lAssists the board of directors in developing criteria for, identifying and evaluating individuals qualified to serve as members of our board of directors. One (1)
Valuable in evaluating our financial statements, capital structure and financial strategy.Michael P. Cross    
Financial Reporting/Accounting Experience Mark L. Plaumann
Critical to the oversight of our financial statements and financial reports.    
Government, Legal & RegulatorylIdentifies and recommends director candidates to the board of directors to be submitted for election at the Annual Meeting and to fill any vacancies on the board of directors.
    lEvaluates candidates for board of directors membership, including those recommended by stockholders of the Company. 
    lPeriodically reviews and makes recommendations regarding the composition and size of the board of directors and each of its committees.  
Contributes to the board’s ability to guide us through government regulations, complex legal matters and public policy issues.    lConducts a periodic performance evaluation of the committee.
    lReviews
Industry Background
Offers pertinent background and reassesses the adequacy of the nominating and corporate governance committee charter and recommends any proposed changesknowledge to the board, providing valuable perspective on issues specific to our business, operations and strategy, including key performance indicators and the competitive environment.
Executive Experience
Demonstrates leadership ability and provides valuable insights into operations and business strategy through a practical understanding of directors for approval.organizations, processes, strategy, risk management and the methods to drive change and growth.
Executive Compensation
Contributes to the board’s ability to attract, motivate and retain executive talent.
Risk Management
Contributes to the identification, assessment and prioritization of significant risks we face.
Congressional Engagement; National Security and Cyber Defense and Protection
Demonstrates experience with complex organizations with significant national security interests and risk, international relations and interactions, cyber defense and protection, congressional engagement and strategic planning.  

DIAMONDBACK ENERGY, INC.  2021 PROXY STATEMENT19
*Committee Chairperson.
Back to Contents

Do the committees have written charters?

CORPORATE GOVERNANCE MATTERS

CORPORATE GOVERNANCE HIGHLIGHTS

Yes. The charters for our audit committee, compensation committee and nominating and corporate governance committee can be found on our website at www.diamondbackenergy.com under the “Investors—Corporate Governance” caption. You may also obtain copies of these charters, as well as our Code of Business Conduct and Ethics, which is described below, at no charge to you, by writing to Corporate Secretary, Diamondback Energy, Inc. 9400 N. Broadway Extension, Suite 700, Oklahoma City, OK 73114.




Corporate Governance Matters and Communications with the Board

Corporate Governance Highlights

We believe that effective corporate governance should include regular constructive discussions with our stockholders. stockholders. We have a proactive stockholder engagement process that encourages feedback from our stockholders. stockholders. This feedback helps shape our governance practices, which include:

In 2020, increased the size of the board of directors to eight directors, enhancing and diversifying our board’s skills, qualifications and viewpoints
Enhanced the gender and racial diversity of our board of directors, adding three diverse candidates since 2018, currently representing approximately 38% of our board membership
Adopted proxy access bylaw provision
Supermajority of independent director nominees under the Nasdaq listing standards and SEC rules
Independent chair of the board of directors
Majority voting to elect directors (for uncontested elections)
Mandatory resignation if a majority vote is not received (for uncontested elections)
Emphasis on diversity in the nominating and corporate governance committee’s charter
Declassified board of directors
Active stockholder outreach with respect to corporate governance and other ESG topics and executive compensation
Active board oversight of risk and risk management
Independent director meetings in executive sessions
Commitment to social responsibility with respect to our people, community and environment
Adopted Human Rights Policy to reinforce our commitment to conducting our business in a manner that respects and promotes the fundamental rights and dignity of all people
Implemented our “Net Zero Now” initiative under which, effective January 1, 2021, every hydrocarbon molecule we produce is anticipated to be produced with zero Scope 1 emissions
In 2020, added specific environmental and safety metrics for determining annual STI compensation and for 2021 increased weighting of current environmental and safety metrics to 20% from 15% previously
Released third annual Corporate Responsibility Report in August 2020, which included an assessment of our current portfolio in various low carbon scenarios as outlined by the International Energy Agency
Maintain active safety, sustainability and corporate responsibility committee of the board of directors
Adopted Corporate Governance Guidelines as another step to reinforce our commitment to sound governance practices and policies
Adopted a comprehensive executive incentive compensation clawback policy
Maintain rigorous stock ownership guidelines for non-employee directors and our executives
Added both S&P 500 and the XOP Index as peers in our 2021 peer group
Developed a comprehensive policy governing corporate political spending and disclosed Diamondback’s 2020 corporate political contribution activity
Annual board and committee self-assessments
Each director attended at least 96% of the 2020 board and committee meetings
All financially literate audit committee members and three of the four members of the audit committee qualify as financial experts

For additional discussion of our stockholder engagement and actions that we have taken in response to stockholder feedback, see “Corporate Governance Matters—Stockholder Engagement” on page 27.

DIAMONDBACK ENERGY, INC.  2021 PROXY STATEMENT20
CORPORATE GOVERNANCE GUIDELINES

ü The board has adopted our Corporate Governance Guidelines as a way to reinforce its commitment to sound governance practices and policiesIncreased size. These Corporate Governance Guidelines include provisions concerning the following:

Role and responsibilities of the board and its committees;
Size of the board;
Selection, qualifications, independence, responsibilities, tenure and compensation of directors
Director resignation process;
Selection of chairman and chief executive officer;
Other public company directorships and committee service;
Board meetings and agendas;
Director access to management and advisors;
Executive sessions of independent directors;
Director orientation and education;
Annual performance evaluations of the board and its committees;
Succession planning;
Director compensation;
Stockholder and third party communications with the board;
Board communications with third parties; and
Confidentiality.

Our Corporate Governance Guidelines can be found on our website at www.diamondbackenergy.com under the “Investors—Corporate Governance” caption. You may also obtain copies of the board of directors from fiveCorporate Governance Guidelines, at no charge to seven

ü Supermajority of independent director nominees
ü Independent chair of the board of directors
ü Majority voting to elect directors
ü Advancement of board diversity, with an addition of a female director to our board and emphasis on diversity in the nominating and corporate governance committee's charter
ü Declassified board of directors
ü Active stockholder outreach with respect to corporate governance and executive compensation
ü Active board oversight of risk and risk management
ü Independent director meetings in executive sessions
ü Commitment to social responsibility with respect to our people, community and environment
ü Periodic board and committee self-assessments
ü Independent director meetings in executive sessions
ü 92% attendance at 2017 board and committee meetings
ü All financially literate audit committee members and all members of the audit committee qualify as financial experts

Who are our independent directors?

Our board of directors has determined that each of David L. Houston, Michael P. Cross, Mark L. Plaumann, Melanie M. Trent and Steve West meets the standards regarding independence set forth in the Nasdaq listing standards and is free of any relationship which, in the opinion of our board of directors, would interfere with the exercise of independent judgment in carrying out their responsibilities as directors of the Company.

Our board of directors has determined that each member of the audit committee is independent for purposes of serving on such committee under the Nasdaq listing standards and applicable federal law. In addition, our board of directors has determined that each current member of the audit committee is financially literate under the Nasdaq listing standards and that each of Mr. Plaumann, Mr. Cross and Mr. Houston qualifies as an “audit committee financial expert,” as such term is defined in Item 407(d) of Regulation S-K.

Our board of directors has also determined that each member of the compensation committee and the nominating and corporate governance committee meets the independence requirements applicable to those committees under the Nasdaq rules. In addition, our board of directors determined that each member of our compensation committee is an “outside director” in accordance with Section 162(m) of the Internal Revenue Code and a “non-employee director” in accordance with Rule 16b-3 under the Securities Exchange Act of 1934, as amended, or the Exchange Act.

Do our non-management directors meet separately without management?

Our non-management directors have the opportunity to meet in an executive session following each regularly scheduled meeting of the board of directors and its committees. Our non-management directors met in an executive session on four (4) occasions in 2017.

How can I communicate with the board of directors?

Individuals may communicate with our board of directors or individual directorsyou, by writing to Corporate Secretary, Diamondback Energy, Inc.Inc., 9400 N. Broadway Extension,500 West Texas Ave, Suite 700, Oklahoma City, Oklahoma 73114. Our Corporate Secretary will review all such correspondence1200, Midland, TX 79701.

DIRECTOR QUALIFICATIONS AND NOMINATION PROCESS

Skills and forward to our board of directors a summary of all such correspondence and copies of all correspondence that,Qualifications We Seek in the opinion of our Corporate Secretary, relates to the functions of our board of directors or the compensation committee thereof or that he otherwise determines requires their attention. Directors may review a log of all such correspondence received by us and request copies. Concerns relating to accounting, internal control over financial reporting or auditing matters will be immediately brought to the attention of the chairman of the audit committee and handled in accordance with the audit committee procedures established with respect to such matters.


Do directors attend the Annual Meeting?



Recognizing that director attendance at our Annual Meeting can provide our stockholders with an opportunity to communicate with directors about issues affecting the Company, we actively encourage our directors to attend the Annual Meeting of Stockholders. All of our directors attended our 2017 Annual Meeting of Stockholders.

Code of Business Conduct and Ethics and Environmental Policy

Code of Business Conduct and Ethics

We have adopted a Code of Business Conduct and Ethics designed to help directors and employees resolve ethical issues. Our Code of Business Conduct and Ethics applies to all directors and employees, including the Chief Executive Officer, the Chief Financial Officer, principal accounting officer and controller and persons performing similar functions. Our Code of Business Conduct and Ethics covers various topics including, but not limited to, conflicts of interest, fair dealing, discrimination and harassment, confidentiality, compliance procedures and employee complaint procedures. Our Code of Business Conduct and Ethics is posted on our website under the “Investors—Corporate Governance” caption.

Environmental Policy

We are committed to exploration, exploitation, acquisition and production of oil, natural gas and natural gas liquids in an environmentally responsible manner and in compliance with applicable federal, state and local environmental laws, including laws regulating emissions of greenhouse gases, such as methane. We take actions beyond those required by law to reduce methane emissions, recycle an increasing percentage of water, and make significant investment in infrastructure to reduce environmental impact.

Nominating Process For Directors, Director Qualifications and Review of Director Nominees

The nominating and corporate governance committee is comprised of three non-employee directors, all of whom are independent under Nasdaq listing standards.

As provided by the nominating and corporate governance committee’s charter and our Corporate Governance Guidelines, our nominating and corporate governance committee identifies, evaluates and recommends to our board of directors candidates with the goal of creating a balance of knowledge, experience and diversity. Generally, the committee identifies candidates through the personal, business and organizational contacts of the directors and management and through the use of third-party search firms.


diversity.

It is our policy that potential directors should possess the highest personal and professional ethics, integrity and values, and be committed to representing the interests of our stockholders. In addition to reviewing a candidate’s background and accomplishments, candidates for director nominees are reviewed instockholders. We also require that the context of the current compositionmembers of our board of directors be able to dedicate the time and resources sufficient to ensure the evolving needsdiligent performance of their duties on our stockholders’ business. It isbehalf, including attending all meetings of the policy of our board of directors and applicable committee meetings. We also require that at all times at least a majority of its members meetsour directors meet the standards of independence promulgated by Nasdaq and the SEC. For a discussion of the core competencies that each director brings to our board, see “Summary of Director Nominee Core Competencies” above on page 19.

Board Refreshment and Diversity

Our nominating and corporate governance committee is committed to continuous improvement and employs a rigorous process to ensure that all members reflectthe composition of the board is diverse, balanced and aligned with the evolving needs of the Company. The board ensures refreshment and continued effectiveness by evaluating the composition of the board on a periodic basis to ensure its composition reflects a range of talents, skills and expertise particularly in the areas of accounting and finance, management, leadership and oil and gas related industries sufficient to provide sound and prudent guidance with respect to our operations and the interests of our stockholders. stockholders. In additionparticular, the board seeks to maintain a balance of experience in the foregoing factors,areas of accounting and finance, management, leadership and oil and gas related industries as well as other core competencies discussed under “Summary of Director Nominee Core Competencies.

DIAMONDBACK ENERGY, INC.  2021 PROXY STATEMENT21

Additionally, it is our policy that our nominating and corporate governance committee shall considerconsiders diversity in its evaluation of candidates for board membership. Ourmembership. To this end, our board believes that diversity with respect to viewpoint, including such that is held by candidates of different gender, race, ethnicity, background, age, thought and tenure on our board (in connection with the consideration of the renomination of an existing director), should be an important factor in board composition. composition. To reflect this policy and to ensure a competitive recruitment process, our nominating and corporate governance committee, in accordance with its charter, seeks to include diverse candidates in all director searches, taking into account diversity of gender, race, ethnicity, background, age, thought and tenure on our board (in connection with the consideration of the renomination of an existing director), including by affirmatively instructing any search firm retained to assist the nominating and corporate governance committee in identifying director candidates to seek to include diverse candidates from traditional and nontraditional candidate groups. groups. In accordance with its charter, our nominating and corporate governance committee also ensures in accordance with its charter, that diversity considerations are discussed in connection with each potential nominee, as well as on a periodic basis in connection with its periodic review of the composition of the board and the size of the board as a whole.


We also require thatwhole.

As part of our ongoing commitment to expand the membersrange of talents, skills, expertise and diversity on our board, we have increased the size of our board of directors be ablefrom five to dedicateeight over the timecourse of the last three years, adding three ethnically and resources sufficient to ensuregender diverse directors and enhancing and diversifying the diligent performanceskill set of their duties on our behalf, including attending all meetings of the board of directors in the areas of risk management across energy and applicable committee meetings. In accordance with its charter,other industries and the government sector, national security and cybersecurity, environmental and social responsibility, regulatory and legal compliance, adding Melanie M. Trent in April 2018 and Vincent Brooks and Stephanie Mains in April 2020. These directors advance the operational and executive management expertise and gender, racial and age diversity of our board of directors.

How We Select our Director Nominees

The board is responsible for nominating directors and filling vacancies that may occur between annual meetings, based upon the recommendation of our nominating and corporate governance committee periodically reviews. The nominating and corporate governance committee considers the criteriaCompany’s current needs and long-term and strategic plans to determine the skills, experience and characteristics needed by our board. The nominating and corporate governance committee then identifies, considers and recommends director candidates to the board in light of its commitment to board improvement, refreshment and diversity discussed above. Generally, the committee identifies candidates through the business and organizational contacts of our advisors, directors and management team and through the use of third-party search firms.

The nominating and corporate governance committee, in accordance with its charter and our Corporate Governance Guidelines, takes into consideration the key qualifications and skills described above when evaluating candidates. The nominating and corporate governance committee also considers whether potential candidates will likely satisfy independence standards for service on the selectionboard and its committees and the number of public boards on which the candidate already serves.

Stockholder Nomination of Candidates and Proxy Access

Under the Company’s bylaws, we provide proxy access, permitting a stockholder, or a group of up to 20 eligible stockholders, that has continuously owned for no less than three years at least 3% of our outstanding common stock, to nominate and include in our proxy materials up to the greater of two directors and 20% of the number of directors currently serving on the Company’s board, provided that the stockholder(s) and the nominee(s) satisfy the requirements specified in our bylaws.

Stockholders who wish to serve on our board and recommends any proposed changes to our board of directors for approval.


Our board of directors will consider stockholder nominations for director candidates upon written submission of such recommendation to our Corporate Secretary along with, among other things, the nominee’s qualifications and certain biographical information regarding the nominee, such nominee’s written consent to serving assubmit a director if elected and being namednomination proposal, but who do not wish to have such nomination included in the Company’s proxy or information statement and certain information regardingmaterials, must notify the statusCompany in writing of the stockholder submitting the recommendation, all in the mannerinformation required by the provisions of our amended and restated bylaws and the applicable rules and regulations promulgated under the Exchange Act. Following


verification of thedealing with such stockholder status of persons proposing candidates, recommendations will be aggregated and considered by our board of directors at a regularly scheduled or special meeting. If any materials are provided by a stockholder in connection with the nomination of a director candidate, such materials will be forwarded to our board of directors. proposals.

See “Submission of Future Stockholder Proposals” below for additional detail and deadlines regarding submitting director nominees.nominees.

Majority Voting

To be elected, a director must receive a majority of the votes cast with respect to that director at the meeting. Our bylaws and Corporate Governance Guidelines provide that if the number of shares voted “FOR” a nominee who is serving as a director (an incumbent) does not exceed 50% of the votes cast “AGAINST” that director, he or she will tender his or her resignation to the board. The board will evaluate whether to accept or reject such resignation, or whether other action should be taken. Within 90 days of the certification of the stockholder vote, the board is required to decide whether to accept the resignation and publicly disclose its rationale for the decision.

In a contested election, where the number of nominees exceeds the number of directors to be elected, the required vote would be a plurality of votes cast, which means that the directors receiving the largest number of “FOR” votes will be elected in such contested election.

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DIRECTOR INDEPENDENCE

Our Corporate Governance Guidelines provide that a majority of the directors of the board must be “independent” in accordance with Nasdaq listing standards. Our board of directors may also review materials provided by professional search firms or other partieshas determined that each of Steven E. West, Vincent K. Brooks, Michael P. Cross, David L. Houston, Stephanie K. Mains, Mark L. Plaumann and Melanie M. Trent meets the standards regarding independence set forth in connection with a nominee whothe Nasdaq listing standards and is not proposed by a stockholder. In evaluating such nominations,free of any relationship which, in the opinion of our board of directors, will seek to achieve a balancewould interfere with the exercise of knowledge, experience and diversity onindependent judgment in carrying out their responsibilities as directors of the board. Company.

Our board of directors useshas determined that each member of the same criteriaaudit committee is independent for evaluating candidates nominated by stockholders as it does for those proposed by current board members, professional search firmspurposes of serving on such committee under the Nasdaq listing standards and other persons. After completing its evaluation,SEC rules. In addition, our board of directors approveshas determined that each current member of the final slateaudit committee is financially literate under the Nasdaq listing standards and that each of director nominees.


Mr. Plaumann, Mr. Cross and Mr. Houston qualifies as an “audit committee financial expert,” as such term is defined in Item 407(d) of Regulation S-K.

Our board of directors has also determined that each member of the compensation committee and the nominating and corporate governance committee approvedmeets the director nominees submitted for election at this Annual Meeting. Each nominee is a current board member and brings a strong and unique background and set of skillsindependence requirements applicable to those committees under the Nasdaq rules. In addition, our board of directors givingdetermined that each member of our compensation committee is a “non-employee director” in accordance with Rule 16b-3 under the Exchange Act.

In addition, each member of the safety, sustainability and corporate responsibility committee is independent under the Nasdaq listing standards, although Nasdaq does not set independence standards for this committee.

Executive Sessions of Independent Directors

Our independent directors have the opportunity to meet in an executive session following each regularly scheduled meeting of the board of directors as a whole competence and experienceits committees. Our independent directors met in a variety of areas, including corporate governance and board service,an executive management, oil and natural gas industry, accounting and finance and risk assessment and management. Specifically,session on three (3) occasions in nominating2020.

BOARD LEADERSHIP STRUCTURE

In accordance with our Corporate Governance Guidelines, the current board members for re-election at this Annual Meeting, our nominating and corporate governance committee considered such directors’ past service on our board and the information discussed in each of the directors’ individual biographies set forth beginning on page 5 above.


Director Leadership Structure

The positions of Chairman of the Board and Chief Executive Officer are held by two different individuals. individuals. Separating these positions allows our Chief Executive Officer to focus on our day-to-day business and operations, while allowing our Chairman of the Board to lead the board in its fundamental role of providing advice to and oversight of management. management. The Chairman of the Board provides leadership to our board of directors and works with the board of directors to define its structure and activities in the fulfillment of its responsibilities. responsibilities. The Chairman of the Board sets the board agendas, with the input from other members of the board and our management, facilitates communications among and information flow to directors, has the power to call special meetings of our board of directors and stockholders and presides at meetings of our board of directors and stockholders. stockholders. The Chairman of the Board also advises and counsels our Chief Executive Officer and other officers.

officers.

We believe that our directors bring a broad range of leadership experience to the boardroom and regularly contribute to the thoughtful discussion involved in effectively overseeing the business and affairs of the Company. Company. We believe that the atmosphere of our board is collegial, that all board members are well engaged in their responsibilities, and that all board members express their views and consider the opinions expressed by other directors. Fivedirectors. Seven of the seveneight directors on our board, including the Chairman of the Board, are independent under the Nasdaq listing standards and SEC rules, and Mr. Mr. Houston has been appointed as the lead director among our independent directors. directors. In such capacity, Mr. Mr. Houston’s duties include presiding at all meetings of the board at which the Chairman of the Board is not present, including executive sessions of the independent directors, and serving as a liaison between the Chairman of the Board and the independent directors.directors, We believe that all of our independent directors have demonstrated leadership in business enterprises and are familiar with board processes. processes. Our independent directors are involved in the leadership structure of our board by serving on our audit, nominating, compensation and compensationsafety, sustainability and corporate responsibility committees, each having a separate independent chairperson. chairperson. Specifically, the chair of our audit committee oversees the accounting and financial reporting processes, as well as compliance with legal and regulatory requirements. requirements. The chair of our compensation committee oversees the annual performance evaluation of our Chief Executive Officer and our compensation policies and practices and their impact on risk and risk management. management. The chair of our nominating and corporate governance committee monitors matters such as the composition of the board and its committees, board performance and best practices in corporate governance. governance. As such, each committee chair provides independent leadership for purposes of many important functions delegated by our board of directors to such committee.committee. The chair of our safety, sustainability and corporate responsibility committee provides leadership with respect to best practices in the areas environmental, sustainability and corporate and social responsibility.

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BOARD MEETINGS, COMMITTEES AND MEMBERSHIP

In 2020, our board of directors met fifteen (15) times, in person or, due to COVID-19 considerations, remotely via electronic or telephonic means. In addition to these meetings, the board of directors adopted resolutions by unanimous written consent. Each director attended at least 96% of the meetings of the board of directors and the meetings of the committees on which he or she served. To the extent a director was unable to attend a meeting in 2020, he or she met telephonically with the Chief Executive Officer to receive a report regarding the materials reviewed at the meeting.

Recognizing that director attendance at our Annual Meeting can provide our stockholders with an opportunity to communicate with directors about issues affecting the Company, we actively encourage our directors to attend the Annual Meeting of Stockholders. Three (3) out of eight of our directors attended our 2020 Annual Meeting of Stockholders in person, and all five (5) remaining directors attended our 2020 Annual Meeting of Stockholders telephonically due to COVID-19 considerations.

Board Committee Membership

The table below shows the membership of each of the board’s committees, as well as information about each committee’s principal functions.

Audit Committee

MembersPrincipal FunctionsNumber of
Meetings in
2020
Mark L. Plaumann*
Michael P. Cross
David L. Houston
Melanie M. Trent

•  Reviews and discusses with management and the independent auditors the integrity of our accounting policies, internal controls, financial statements, accounting and auditing processes and risk management compliance, including cybersecurity risks.

•  Monitors and oversees our accounting, auditing and financial reporting processes generally, including the qualifications, independence and performance of the independent auditor.

•  Monitors our compliance with legal and regulatory requirements.

•  Establishes procedures for the receipt, retention and treatment of complaints received by the Company regarding accounting, internal accounting controls or auditing matters, and the confidential, anonymous submission by employees of concerns regarding questionable accounting or auditing matters.

•  Reviews and approves related party transactions.

•  Appoints, determines compensation, evaluates and terminates our independent auditors.

•  Pre-approves audit and permissible non-audit services to be performed by the independent auditors.

•  Prepares the report required by the SEC for the inclusion in our annual proxy statement.

•  Reviews and reassesses the adequacy of the audit committee charter on a periodic basis.

•  Inform our independent auditors of the audit committee’s understanding of significant relationships and transactions with related parties and review and discuss with our independent auditors the auditors’ evaluation of our identification of, accounting for and disclosure of our relationships and transactions with related parties, including any significant matters arising from the audit regarding our relationships and transactions with related parties.

•  Conducts a periodic performance evaluation of the committee.

Four (4)
*Committee Chairperson.

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Compensation Committee

MembersPrincipal FunctionsNumber of
Meetings in
2020
Michael P. Cross*
David L. Houston
Mark L. Plaumann
Melanie M. Trent
Stephanie K. Mains**

•  Oversees and administers our executive compensation policies, plans and practices and evaluates their impact on risk and risk management.

•  Reviews and makes recommendations to the board of directors with respect to compensation plans and policies for employees generally.

•  Discharges the board of directors’ responsibilities relating to the compensation of our Chief Executive Officer and other executive officers.

•  Where appropriate or required, makes recommendations to our stockholders with respect to incentive compensation and equity-based plans.

•  Reviews, approves and administers our Executive Annual Incentive Compensation Plan, including the establishment of performance criteria and targets and awards under such plan.

•  Reviews, approves and administers our equity-based compensation plans, including the grants of stock options, restricted stock units and other equity awards under such plans.

•  Makes recommendations to the board with respect to director compensation.

•  Determines any stock ownership guidelines for our chief executive officer and other executive officers and directors.

•  Conducts a periodic performance evaluation of the committee.

•  Reviews disclosure related to executive compensation in our proxy statement.

•  Reviews and reassesses the adequacy of the compensation committee charter.

•  Advise the board of directors regarding the stockholder advisory vote on executive compensation and golden parachutes, including the frequency of such votes.

•  Reviews and considers the stockholder advisory vote on executive compensation when determining policies and making decisions on executive compensation.

•  Has the sole authority to appoint, compensate and oversee work of any compensation consultant and other advisors with respect to executive compensation and assistance with other charter responsibilities and determines any conflict of interest with such compensation consultant.

Two (2)
*Committee Chairperson.
**Ms. Mains was appointed to serve on the compensation committee effective as of July 1, 2020.

Nominating and Corporate Governance

MembersPrincipal FunctionsNumber of
Meetings in
2020
David L. Houston*
Michael P. Cross
Mark L. Plaumann
Melanie M. Trent

•  Assists the board of directors in developing criteria for, identifying and evaluating individuals qualified to serve as members of our board of directors.

•  Identifies and recommends director candidates to the board of directors to be submitted for election at the Annual Meeting and to fill any vacancies on the board of directors.

•  Evaluates candidates for board of directors’ membership, including those recommended by stockholders of the Company.

•  Periodically reviews and makes recommendations regarding the composition and size of the board of directors and each of its committees.

•  Conducts a periodic performance evaluation of the committee.

•  Reviews and reassesses the adequacy of the nominating and corporate governance committee charter and recommends any proposed changes to the board of directors for approval.

One (1)
*Committee Chairperson.

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Safety, Sustainability and Corporate Responsibility Committee

MembersPrincipal FunctionsNumber of
Meetings in
2020
Melanie M. Trent*
Michael P. Cross
David L. Houston
Mark L. Plaumann
Vincent Brooks**

•  Periodically reviews and discusses with management the Company’s strategy, policies and practices regarding environmental, safety and social responsibility, or ESG, matters, makes related recommendations to the board of directors and conducts any necessary investigations or studies.

•  Oversees management’s monitoring and adherence to the Company’s policies on ESG matters and the quality of the Company’s procedures and disclosure for identifying, assessing, monitoring and managing the principal environmental, health, safety and social risks in the Company’s business.

•  Considers and recommends to the Board regarding current and emerging trends, major legislative and regulatory developments and other public policy issues that are reasonably likely to affect the business operations, performance or public image of the Company.

•  Oversees the Company’s policy on corporate charitable and philanthropic activities, public policy advocacy efforts, including political contributions, and policies promoting diversity, inclusion and human and workplace rights.

•  Conducts a periodic performance evaluation of the committee.

•  Reassesses and reports to the board of directors on the adequacy of the committee charter.

Three (3)
*Committee Chairperson.
**Mr. Brooks was appointed to serve on the safety, sustainability and corporate responsibility committee effective as of July 1, 2020.

Committee Charters

The charters for our audit committee, compensation committee, nominating and corporate governance committee and safety, sustainability and corporate responsibility committee can be found on our website at www.diamondbackenergy.com under the “Investors—Corporate Governance” caption. You may also obtain copies of these charters at no charge to you, by writing to Corporate Secretary, Diamondback Energy, Inc., 500 West Texas Ave, Suite 1200, Midland, TX 79701.

BoardBOARD EVALUATION PROCESS

The board is committed to continuous improvement with respect its ability to carry out its responsibilities. In accordance with our Corporate Governance Guidelines, the board and its committees conduct self-evaluations relating to their performance. These self-evaluations are a critical tool in assessing the composition and effectiveness of Director’s Role in Risk Oversight


the board, its committees and its directors and presents an opportunity to identify areas of strength and areas capable of improvement. Our nominating and corporate governance committee supervises these evaluations, which are conducted by outside counsel and include an assessment of, among other things:

the effectiveness of the board and committee structure;
board and committee composition, including assessment of skills, experience and occupational and personal backgrounds;
board culture and dynamics, including the effectiveness of discussion and debate at board and committee meetings;
the quality of board and committee agendas and the appropriateness of board and committee priorities; and
the quality of communication between management and board members.

The board considers the results of the evaluations to assess whether the board and its committees have the necessary diversity of skills, backgrounds and experiences to meet the Company’s needs and to further enhance the effectiveness of the board and its committees over time.

BOARD’S ROLE IN RISK OVERSIGHT

As an exploration and production company, we face a number of risks, including risks associated with supply of and demand for oil and natural gas, volatility of oil and natural gas prices, exploring for, developing, producing and delivering oil and natural gas, declining production, environmental and other government regulations and taxes, weather conditions, including hurricanes and freezing temperatures, that can affect oil and natural gas operations over a wide area, adequacy of our insurance coverage, political instability or armed conflict in oil and natural gas producing regions and overall economic environment. environment. Management is responsible for the day-to-day

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management of risks we face as a company, while our board of directors, as a whole and through its committees, has responsibility for the oversight of risk management. management. In its risk oversight role, our board of directors has the responsibility to satisfy itself that the risk management processes designed and implemented by management are adequate and functioning as designed.


designed.

Our board of directors believes that full and open communication between management and the board of directors is essential for effective risk management and oversight. oversight. Our Chairman of the Board meetsregularly with our Chief Executive Officer and our Chief



Financial Officer to discuss strategy and risks facing the Company. Company. Our executive officers regularly attend the board meetings and are available to address any questions or concerns raised by the board on risk management-related and any other matters. matters. Other members of our management team periodically attend the board meetings or are otherwise available to confer with the board to the extent their expertise is required to address risk management matters. matters. Periodically, our board of directors receives presentations from senior management on strategic matters involving our operations. operations. During such meetings, our board of directors also discusses strategies, key challenges, and risks and opportunities for the Company with senior management.

management.

Committee Risk Oversight Responsibilities

While our board of directors is ultimately responsible for risk oversight at the Company, the board's threeboard’s four committees assist the board in fulfilling its oversight responsibilities in certain areas of risk. risk. The audit committee assists the board in fulfilling its oversight responsibilities with respect to risk management in the areas of financial reporting, internal controls and compliance with legal and regulatory requirements, and discusses policies with respect to risk assessment and risk management. management. Cybersecurity plays an integral role in our risk management strategy, and cybersecurity preparedness continues to be an area of increasing focus for our board, the audit committee and our management team. The compensation committee assists the board in fulfilling its oversight responsibilities with respect to the management of risks arising from our compensation policies and programs. programs. The nominating and corporate governance committee assists the board in fulfilling its oversight responsibilities with respect to the management of risks associated with board organization, membership and structure and executive officers, and corporate governance.governance. The safety, sustainability and corporate responsibility committee assists the board in fulfilling its oversight responsibility over management’s monitoring and adherence to the Company’s policies on ESG matters and the quality of the Company’s procedures for identifying, assessing, monitoring and managing the principal environmental, health, safety and social risks in the Company’s business.

STOCKHOLDER ENGAGEMENT

We value the views of our stockholders and embrace active stockholder engagement as an important tenet of good governance. Because positive and ongoing dialogue builds informed relationships that promote transparency and accountability, members of senior management employ a year-round approach, including proactive engagement as well as responsiveness to specific areas of focus. Information and feedback received through our engagement activities is shared with our board, which helps inform its decisions. In response to feedback obtained during our stockholder outreach efforts, the following past actions, some of which had already been independently considered for implementation by our board of directors or committees, were undertaken:

Our board of directors amended our bylaws to provide our stockholders with proxy access;
Our board of directors also previously amended our bylaws to provide for the majority vote requirement to elect directors to our board, which replaced the prior plurality voting standard applicable to our director election;
Our board of directors and the nominating and corporate governance committee approved enhancements to the nominating committee charter and director nomination process that focused on increasing the size of the board and number of independent directors, with a supermajority of the board currently being independent;
We increased the size and enhanced the ethnic and gender diversity and skill set of our board of directors, adding three diverse candidates between April 2018 and April 2020, currently representing approximately 38% of our board membership;
Our board of directors created the safety, sustainability and corporate responsibility committee focused on sound strategy and best policies and practices regarding environmental, safety and social responsibility matters;
Our board of directors adopted Corporate Governance Guidelines as an additional step to reinforce our commitment to prudent corporate governance practices and policies;
The compensation committee fully transitioned to three-year performance-based equity awards, with no two-year performance-based equity awards granted or vesting during 2019 or 2020 and no two-year performance-based awards contemplated in the future, and implemented double-trigger change of control provisions in Company equity awards granted since the beginning of 2018;
The compensation committee enhanced the disclosure of targets and goals for performance-based awards, the discussion of equity award process for our named executive officers and the underlying rationale for such awards;

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The compensation committee added the return on average capital employed and ESG goals among metrics for determining cash performance awards in 2020 and increased the weighting attributable to the ESG component of our STI metrics to 20% for 2020;
Our board of directors implemented and maintains rigorous stock ownership guidelines for our non-employee directors in addition to the previously adopted stock ownership guidelines for all of our executive officers;
Our board of directors adopted a comprehensive executive incentive compensation clawback policy;
We released our third annual Corporate Responsibility Report, which included an assessment of our current portfolio in various low carbon scenarios as outlined by the International Energy Agency;
We adopted a Human Rights Policy;

During 2020, we continued our stockholder outreach efforts and solicited feedback on our executive compensation programs, corporate governance, corporate responsibility and other important issues. We met or initiated contact with investors representing over 65% of our outstanding shares. In addition, members of Company senior management attended 14 virtual investor conferences and hosted eight virtual bus tours. We also had discussions of certain of these matters with other investors during investor presentation events and earnings and other investor calls throughout the year.

These discussions have provided us an opportunity to further explore issues important to us and our stockholders, including corporate governance policies, executive compensation and corporate sustainability and environmental policies. In particular, we received constructive feedback that helped shape a number of executive compensation enhancements made for 2021 and will assist us in further refining our corporate responsibility reports in the future. We look forward to continued engagement with stockholders throughout the year so that we can incorporate their ideas to further strengthen our executive compensation programs, continue our commitment to ESG matters, improve our disclosure practices and enhance our governance practices.

CORPORATE RESPONSIBILITY AND SUSTAINABILITY

As an oil and gas company, we understand that we have the potential to make a uniquely positive impact in the world. We provide affordable, domestically produced energy that helps run our homes, businesses, transportation networks and other key components of our economy. As we continue to provide a critical product that contributes to economic growth and society, we view the connection between responsible operations and business success a fundamental necessity. We are committed to the safe and responsible development of our resources in the Permian Basin. We operate in the same areas in which a majority of our employees and their families live, and are dedicated to preserving and protecting the environment for the benefit of our stockholders, employees and our community. We have identified key areas of focus, including energy, emissions, waste and spills, water use, compliance, health and safety, training and education, and community, and have described below certain of our efforts relating to these areas. We have also established the safety, sustainability and corporate responsibility committee of our board of directors that oversees, among other things, our management’s monitoring and adherence to our policies on ESG matters and the quality of our procedures for identifying, assessing, monitoring and managing the principal environmental, health, safety and social risks in our business and provides leadership with respect to best practices in the areas environmental, sustainability and corporate and social responsibility.

Commitment to Protecting People

The well-being of our employees and contractors matters to us. Whether it is minimizing workplace incidents or preparing for the unexpected, we continue to make protecting our people a fundamental component of our corporate responsibility efforts. We maintain a formal health and safety program that includes employee training and new hire orientation on a variety of environmental and safety topics, including proper reporting. We also ensure our employees have all necessary equipment to operate safely. Employees undergo significant training and education each year to become knowledgeable on regulatory compliance, industry standards and innovative opportunities to effectively manage the challenges of developing our resources. In light of the nature of our work and the locations of some sites in and near communities, we also proactively prepare for the unexpected by developing emergency response plans to cover potentially hazardous situations.

For 2020, we further demonstrated our commitment to safety by adding a performance metric to our annual incentive compensation scorecard that measures our total recordable incident rate. We also grew our Health, Safety and Environmental organization by adding a full-time, field-dedicated coordinator to monitor specific facilities and help prevent potential issues.

Diamondback also demonstrated its commitment to employee safety through its ongoing efforts in response to the COVID-19 pandemic. We established an internal, multi-disciplinary team to work with outside professional advisors and implement protocols and procedures designed to mitigate risk to our employees and operations. We quickly and efficiently migrated to a remote work environment in March 2020. As the pandemic evolved and guidance from federal, state and local authorities materialized, our team worked with outside advisors to develop protocols and procedures designed to allow our field operations to continue safely working and enable a rolling return of certain employees to our offices.

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Commitment to Environmental Responsibility

We are committed to exploration, exploitation, acquisition and production of oil, natural gas and natural gas liquids in an environmentally responsible manner and in compliance with applicable federal, state and local laws, including laws regulating emissions of greenhouse gases, such as methane. We take actions beyond those required by law to reduce methane emissions, recycle an increasing percentage of water and make significant investment in infrastructure to reduce environmental impact. In keeping with that commitment, our overall approach includes these key activities:

Investing in and implementing the best available technology and innovative methods for drilling and completing wells, which has allowed us to achieve the same or improved results with less proppant, fewer wells and a greatly reduced environmental footprint;
Minimizing our environmental impact and improve safety for all stakeholders;
Implementing our “Net Zero Now” initiative under which, effective January 1, 2021, every hydrocarbon molecule we produce is anticipated to be produced with zero Scope 1 emissions;
Planning to purchase carbon credits to offset the remaining emissions to the extent our greenhouse gas and methane intensity targets do not eliminate our carbon footprint;
Committed to reducing Scope 1 GHG intensity by at least 50% from 2019 levels by 2024;
Committed to reducing methane intensity by at least 70% from 2019 levels by 2024;
Motivating our executive and senior management to strive to achieve measurable targets and goals with respect to flaring, GHG emissions and total recordable oil spills; increasing weighting of current ESG metrics to 20%;
Focusing on the hydrocarbon gathering infrastructure, as well as sourced water disposal and produced-water recycling;
Minimizing use of water fit for human consumption in our operations;
Safely transporting oil and gas and minimizing impacts from air emissions, flared gas and spills; and
Maximizing fluid transportation via pipelines rather than diesel powered trucks.

Commitment to Community

Giving back to society and the community in which we operate is part of who we are and we strongly believe these investments of time, money and compassion allow our employees to both experience and demonstrate the core values of our company. We sponsor improvements in public education, participate in, and support, many community and national organizations and actively promote local groups. Below are a few examples of investments of time and money that we made in the communities where we live and work during 2020:

We made monetary donations to local charitable organizations to support their efforts during the COVID-19 pandemic, including the West Texas Food Bank and Regional Food Bank of Oklahoma, among others.
We donated personal protective equipment, including masks and gloves, to frontline workers, including healthcare professionals and law enforcement.
We donated iPads to the Midland Memorial Hospital Intensive Care Units to enable COVID-19 patients to see and interact safely with their loved ones.
We provided funding to several summer reading programs in Midland that specialize in helping disadvantaged children.
We held virtual reading sessions with students.
We planted trees at a local Midland park.

Moving Forward

We are proud of what we have been able to accomplish as a company and believe our achievements to date demonstrate a serious and growing commitment to corporate responsibility. We are firmly resolved to live our core values of leadership, integrity, excellence, people and teamwork, and we will continue to strive for continuous improvement in the years ahead. As we enhance our corporate responsibility efforts and increase stockholder value, we look forward to providing periodic updates in future reports that detail both our challenges and successes.

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Highlights of our accomplishments with respect to ESG matters are below.

ENVIRONMENTAL
Emissions

•  Engaged multiple third-party consultants to analyze and perform direct measurements of vent gasses on our petroleum storage tank emission-control systems and proactively identify, report and repair failures.

•  Continue to invest in and implement upgraded equipment and new, low impact technology, including compressed instrument air systems, and combustion equipment designed to have the highest burn efficiency possible under normal operations.

•  Continue our commitment to engineering and equipment designs that keep our gas in sealed, recoverable vessels to reduce the amount of gas that flashes in tanks.

Water Management

•  Significantly increased use of recycled water in our production operations.

•  Continued to enhance our tank battery design to include more efficient control technologies, including installing free water knockouts in place of gun barrels on all new tank battery locations.

Spills and Spill Management

•  Continue focus on low spill rate, reducing total fluid spill rate per 1,000 Bbl produced fluids, achieving spill rate of below industry average.

•  Installed high-liquid-level alarms on all storage tanks as well as high-level “well-kill” systems.

•  Investing in variable frequency drives to maintain pipeline operating pressures.

Climate Change

•  Committed to understanding the potential impact of growing alternative energy sources and the transition to a lower-carbon economy on our oil and gas portfolio and seek to factor changing conditions into our strategic plans, primarily through scenario planning to assess portfolio resilience over the long term.

•  Implemented our “Net Zero Now” initiative under which, effective January 1, 2021, every hydrocarbon molecule we produce is anticipated to be produced with zero Scope 1 emissions.

•  To the extent our greenhouse gas and methane intensity reduction targets do not eliminate our carbon footprint, we intend to purchase carbon credits to offset the remaining emissions.

•  Continue to search for innovative ways to implement cost-effective, appropriate steps to monitor, measure and reduce our energy use, waste and emissions.

SAFETY

•  We grew our Health, Safety and Environmental (HSE) organization by adding a full-time, field-dedicated coordinator to monitor specific facilities and help prevent potential issues.

•  We continued investing in new and improved safety technologies, including utilization of a cloud-based application that helps field employees identify and immediately report incidents, potential hazards and near misses using a mobile device.

•  We have an active safety, sustainability and corporate responsibility committee of our board of directors that oversees our policies on ESG matters and the quality of our procedures for identifying, assessing, monitoring and managing the principal environmental, health, safety and social risks in our business and provide leadership with respect to best practices in the areas environmental, sustainability and corporate and social responsibility.

•  Took responsible safety actions to protect health and well-being of our employees in response to the COVID-19 pandemic.

COMMUNITY

•  Together with 19 fellow energy companies, we participate in the Permian Strategic Partnership, which has committed more than $100 million over a five-year period toward developing superior educational programs, accessible housing, a supportive healthcare system, safer roads and a more skilled workforce for communities across West Texas and south-eastern New Mexico.

Our 2020 Corporate Responsibility Report can be found on our website under the “About—Sustainability” caption.

CODE OF BUSINESS ETHICS AND CONDUCT

We have adopted a Code of Business Conduct and Ethics designed to help directors and employees resolve ethical issues. Our Code of Business Conduct and Ethics embodies our commitment to conduct our businesses in accordance with all applicable laws, rules and regulations and the highest ethical standards. Our Code of Business Conduct and Ethics applies to all directors and employees, including the Chief Executive Officer, the Chief Financial Officer, principal accounting officer and controller and persons performing similar functions. Our Code of Business Conduct and Ethics covers various topics including, but not limited to, conflicts of interest, fair dealing, discrimination and harassment, confidentiality, compliance procedures and employee complaint procedures. Our Code of Business Conduct and Ethics is posted on our website under the “Investors-Corporate Governance” caption. You may also obtain copies of our Code of Business Conduct and Ethics at no charge to you, by writing to Corporate Secretary, Diamondback Energy, Inc., 500 West Texas Ave, Suite 1200, Midland, TX 79701.

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Audit Committee Report
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COMMUNICATIONS WITH THE BOARD

Individuals may communicate with our board of directors or individual directors by writing to Corporate Secretary, Diamondback Energy, Inc., 500 West Texas Ave, Suite 1200, Midland, TX 79701. Our Corporate Secretary will review all such correspondence and forward to our board of directors a summary of all such correspondence and copies of all correspondence that, in the opinion of our Corporate Secretary, relates to the functions of our board of directors or any committee thereof or that he otherwise determines requires their attention. Directors may review a log of all such correspondence received by us and request copies. Concerns relating to accounting, internal control over financial reporting or auditing matters will be immediately brought to the attention of the chairman of the audit committee and handled in accordance with the audit committee procedures established with respect to such matters.

DIRECTOR COMPENSATION

Members of our board of directors who are also officers or employees of the Company do not receive compensation for their services as directors.

Cash Compensation

In February 2020, our board of directors approved, based upon the compensation committee’s recommendation and the market study conducted by its independent compensation consultant, modifications to our non-employee director compensation program to increase the base retainer component of director compensation from $65,000 to $80,000 to align our director compensation program more closely with current market practices. Consistent with the prior year practice, we also provide additional annual payments of $120,000 to the Chairman of the Board, $20,000 to the chairperson of the audit committee, $10,000 to each other member of the audit committee, $15,000 to the chairperson of all other committees and $5,000 to each other member of each other committee, with such amounts paid in quarterly installments.

Equity Compensation

We also provide our non-employee directors with equity compensation under our equity incentive plan. The annual grant of restricted stock is generally made to non-employee directors at the close of business on the date of each annual meeting of our stockholders.

In February 2020, our board of directors approved, based upon the compensation committee’s recommendation and the market study conducted by its independent compensation consultant, an increase in the equity compensation component of non-employee director compensation from $180,000 to $200,000, to align our director compensation program more closely with current market practices. In April 2020, our board of directors approved, based on the recommendation of the compensation committee, following consultation with its independent compensation consultant, a further modification to the equity compensation component of director compensation with respect to the awards to be made to non-employee directors at the close of business on the date of the 2020 annual stockholders meeting (the 2020 Awards). As modified, the number of restricted stock units granted to each non-employee director in respect of the 2020 Awards was to be calculated using the higher of (i) the stock price used to calculate equity awards granted to our NEOs on March 1, 2020 ($67.45 per share, calculated based on the average closing share price for the five trading days immediately preceding the last trading day in February 2020) and (ii) the existing methodology under our director compensation program (calculated based on the average closing share price for the five trading days immediately preceding the applicable annual meeting of stockholders). As a result of the COVID-19 pandemic and related energy market disruption, this modification resulted in fewer shares of our common stock granted to our non-employee directors in their 2020 awards.

Further details regarding our director compensation in 2020 are set forth under the heading “Compensation Tables— 2020 Director Compensation” below.

DIAMONDBACK ENERGY, INC. 2021 PROXY STATEMENT31

AUDIT COMMITTEE REPORT

The audit committee is responsible for providing independent, objective oversight for the integrity of the Company’s financial reporting process and internal control system. Other primary responsibilities of the audit committee include the review, oversight and appraisal of the qualifications, independence and audit performance of the Company’s independent registered public accounting firm and providing an open venue for communication among the independent registered public accounting firm, financial and senior management, our internal auditors and the board of directors of the Company. A more detailed description of the responsibilities of the audit committee is set forth in its written charter, which is posted on our website at www.diamondbackenergy.com. The following report summarizes certain of the audit committee’s activities with respect to its responsibilities during 2017.


2020.

Review with Management and Independent Registered Public Accounting Firm.

The audit committee has reviewed and discussed with management and Grant Thornton LLP, an independent registered public accounting firm, the audited consolidated financial statements of the Company for the year ended December 31, 2017.


2020.

Controls and Procedures.

The audit committee discussed with management and Grant Thornton LLP the quality and adequacy of the Company’s disclosure controls and procedures. The audit committee also reviewed and discussed with management and Grant Thornton LLP the Company’s system of internal control over financial reporting in compliance with Section 404 of the Sarbanes-Oxley Act of 2002.


Discussions with Independent Auditing Firm.

The audit committee has discussed with Grant Thornton LLP, independent auditors for the Company, the matters required to be discussed by Rules onPublic Company Accounting Oversight Board Auditing StandardsStandard No. 16, Communication1301, Communications with Audit Committees, as amended.Committees. The audit committee has received the written disclosures and the letter from Grant Thornton LLP required by applicable requirements of the Public Company Accounting Oversight Board regarding the independent accountant’s communications with the audit committee concerning independence and has discussed with that firm its independence from the Company.


Recommendation to the boardBoard of directors. Directors

Based on its review and discussions noted above, the audit committee recommended to the board of directors that the audited financial statements and management’s report on internal control over financial reporting be included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2017.


2020.

THE AUDIT COMMITTEE


Mark L. Plaumann, Chairman


Michael P. Cross

David L. Houston
Melanie M. Trent

DIAMONDBACK ENERGY, INC.2021 PROXY STATEMENT32


Executive Officers

EXECUTIVE OFFICERS

The following table sets forth the name, age and positions of each of our executive officers as of the record date:

date.

NameAgePosition
NameAgePosition
Travis D. Stice5659Chief Executive Officer and Director
Michael L. HollisKaes Van’t Hof3442PresidentChief Financial Officer and Chief Operating Officer; DirectorExecutive Vice President—Business Development
Teresa L. Dick4850Chief FinancialAccounting Officer, Executive Vice President and Assistant Secretary
Russell D. PantermuehlThomas F. Hawkins5866Executive Vice President—Reservoir EngineeringLand
Paul S. MolnarRussell D. Pantermuehl6062Executive Vice President and Chief Engineer
Jennifer Soliman51Executive Vice President and Chief Human Resources Officer
Daniel N. Wesson37Executive Vice President—Exploration and Business DevelopmentOperations
Randall J. HolderMatt Zmigrosky6442Executive Vice President, General Counsel and Secretary
Thomas F. Hawkins64Senior Vice President—Land
Kaes Van't Hof31Senior Vice President—Strategy and Corporate Development
Jennifer Soliman47Senior Vice President and Chief Human Resources Officer

Biographical information for each of Messrs.Mr. Stice and Hollis is set forth in this proxy statement under the heading “Election of Directors and Director Biographies.”


KAES VAN’T HOF. Mr. Van’t Hof has served as Chief Financial Officer and Executive Vice President of Business Development since March 2019. Prior to his current position with us, he served as our Senior Vice President of Strategy and Corporate Development from January 2017 to February 2019 and as our Vice President of Strategy and Corporate Development since joining us in July 2016. Mr. Van’t Hof has served as President and director of the general partner of Viper since March 2017 and as President and director of the general partner of Rattler since July 2018. Before joining Diamondback, Viper and Rattler, Mr. Van’t Hof served as Chief Executive Officer for Bison Drilling and Field Services from September 2012 to June 2016. From August 2011 to August 2012, Mr. Van’t Hof was an analyst for Wexford Capital responsible for developing operating models and business plans, including for our initial public offering, and before that worked for the Investment Banking - Financial Institutions Group of Citigroup Global Markets, Inc. from February 2010 to July 2011. Mr. Van’t Hof was a professional tennis player from May 2008 to January 2010. Mr. Van’t Hof received a Bachelor of Science in Accounting and Business Administration from the University of Southern California.

TERESA L. DICK. . Ms. Dick has served as our Executive Vice President and Chief Accounting Officer since March 2019. Ms. Dick served as our Executive Vice President and Chief Financial Officer sincefrom February 2017 andto February 2019, as our Assistant Secretary since October 2012. Ms. Dick served2012, as our Chief Financial Officer and Senior Vice President and Assistant Secretary from November 2009 to February 20072017 and as our Corporate Controller from November 2007 until November 2009. Ms. Dick has also served as Chief Financial Officer, and Executive Vice President and Assistant Secretary of the general partner of Viper since February 2017 and served as its Chief Financial Officer, and Senior Vice President and Assistant Secretary from February 2014 to February 2017. Ms. Dick has also served as Chief Financial Officer, Executive Vice President and Assistant Secretary of the general partner of Rattler since July 2018. From June 2006 to November 2007, Ms. Dick held a key management position as the Controller/Tax Director at Hiland Partners, a publicly-traded midstream energy master limited partnership. Ms. Dick has over 20 years of accounting experience, including over eight years of public company experience in both audit and tax areas. Ms. Dick received her Bachelor of Business Administration degree in Accounting from the University of Northern Colorado. Ms. Dick is a certified public accountant and a member of the American Institute of CPAs and the Council of Petroleum Accountants Societies.

THOMAS F. HAWKINS. Mr. Hawkins has served as our Executive Vice President of Land since March 2019. Prior to his current position with us, Mr. Hawkins served as our Senior Vice President—Land from March 2017 until March 2019. Mr. Hawkins has also served as Executive Vice President—Land of the general partner of Viper since March 2019 and served as its Senior Vice President—Land from March 2017 to March 2019. Prior to his employment with us, Mr. Hawkins was an independent Consultant for Land Activities from July 2016 to February 2017. Mr. Hawkins has over 38 years of experience in the oil and gas industry. Mr. Hawkins spent seven years with Oasis Petroleum, Inc., an active oil and gas company in the Williston Basin, as its Senior Vice President of Land (or in similar capacities) from March 2009 until June 2016, retiring from that position. Prior to his tenure at Oasis Petroleum, Inc., Mr. Hawkins spent 31 years at ConocoPhillips and Burlington Resources (which ConocoPhillips acquired in 2006) in various operations and managerial positions in Land, Marketing, Planning and the Corporate Acquisitions and Divestitures group, retiring in February 2009. While at ConocoPhillips (Burlington Resources), Mr. Hawkins has worked in several major regions in the continental United States, including the San Juan Basin, the Williston Basin and the Austin Chalk/Wilcox Trends in South Texas. Mr. Hawkins holds a Bachelor of Business Administration degree in Finance from the University of Texas at El Paso.

DIAMONDBACK ENERGY, INC.2021 PROXY STATEMENT33

RUSSELL D. PANTERMUEHL. . Mr. Pantermuehl has served as our Executive Vice President and Chief Engineer since March 2019. Prior to his current position with us, Mr. Pantermuehl served as our Executive Vice President—Reservoir Engineering sincefrom February 2017 until March 2019, and served as our Vice President—Reservoir Engineering from August 2011 to February 2017. Mr. Pantermuehl has also served as Executive Vice President—Reservoir EngineeringPresident and Chief Engineer of the general partner of Viper since March 2019, as its Executive Vice President—Reservoir Engineering from February 2017 to March 2019 and served as its Vice President—Reservoir Engineering from February 2014 to February 2017. Prior to his positions with us and Viper, Mr. Pantermuehl served as a reservoir engineering supervisor for Concho Resources Inc., an oil and gas exploration company, from March 2010 to August 2011 where he was responsible for reserve reporting and estimates of the Midland Basin Wolfberry assets. Mr. Pantermuehl worked for ConocoPhillips Company as a reservoir engineering advisor from January 2005 to March 2010 where he provided advice with respect to ConocoPhillips’ Bakken assets, reserve reporting and capital allocation. Mr. Pantermuehl received a Bachelor of Science degree in Petroleum Engineering from Texas A&M University.


PAUL S. MOLNARJENNIFER SOLIMAN. . Mr. Molnar joined us in August 2011 as Vice President—Geoscience and was promoted to Executive Vice President—Exploration and Business Development effective January 1, 2017. Mr. Molnar has also served as Executive Vice President—Exploration and Geoscience of the general partner of Viper since January 2017 and served as its Vice President—Geoscience from February 2014 to January 2017. Prior to his positions with us and Viper, Mr. Molnar served as a Senior District Geologist for Samson Investment Company, an oil and gas exploration company, from March 2011 to August 2011. Mr. Molnar worked as an asset supervisor and geosciences supervisor for ConocoPhillips Company from April 2006 to February 2011. Mr. Molnar also worked as a geologic advisor for Burlington Resources, an oil and gas exploration company, from December 1996 to March 2006. Mr. Molnar has over 31 years of industry experience. Mr. Molnar received a Bachelor of Science degree in Geoscience from the State University of New York, College at Buffalo and a Master of Science degree in Geology from the State University of New York, University at Buffalo.


RANDALL J. HOLDER. Mr. HolderMs. Soliman has served as our Executive Vice President General Counsel and SecretaryChief Human Resources Officer since February 2017, and served as our Vice President, General Counsel and Secretary from October 2012 to February 2017, and as our General Counsel and Vice President from November 2011 to October 2012. Mr. Holder has also served as the Executive Vice President, General Counsel and Secretary of the general partner of Viper since February 2017, and served as its Vice President, General Counsel and Secretary from February 2014 to February 2017.March 2019. Prior to his positions with us and Viper, Mr. Holder served as General Counsel and Vice President for Great White Energy Services LLC, an oilfield services company, from November 2008 to November 2011. Mr. Holder served as Executive Vice President and General Counsel for R.L. Hudson and Company, a supplier of molded rubber and plastic components, from February 2007 to October 2008. Mr. Holder was in private practice of law and a member of Holder Betz LLC from February 2005 to February


2007. Mr. Holder served as Vice President and Assistant General Counsel for Dollar Thrifty Automotive Group, Inc., a vehicle rental company, from January 2003 to February 2005 and, before that, as Vice President and General Counsel for Thrifty Rent-A-Car System, Inc., a vehicle rental company, from September 1996 to January 2003. He also served as Vice President and General Counsel for Pentastar Transportation Group, Inc. from November 1992 to September 1996, which was wholly-owned by Chrysler Corporation. Mr. Holder started his legal career with Tenneco Oil Company where he served as a Division Attorney providing legal services to the Company’s mid-continent division for ten years. Mr. Holder received a Juris Doctorate degree from Oklahoma City University.

THOMAS F. HAWKINS. Mr. Hawkins has served as our Senior Vice President—Land since March 2017. Prior to hisher current position with us, Mr. Hawkins was an independent Consultant for Land Activities from July 2016 to February 2017. Mr. Hawkins has over 38 years of experience in the oil and gas industry. Mr. Hawkins spent seven years with Oasis Petroleum, an active oil and gas company in the Williston Basin, as their Senior Vice President of Land (or in similar capacities) from March 2009 until June 2016, retiring from that position. Prior to his tenure at Oasis Petroleum, Mr. Hawkins spent 31 years at ConocoPhillips and Burlington Resources (which ConocoPhillips acquired in 2006) in various operations and managerial positions in Land, Marketing, Planning and the Corporate Acquisitions and Divestitures group, retiring in February 2009. While at ConocoPhillips (Burlington Resources), Mr. Hawkins has worked in several major regions in the continental United States, including the San Juan Basin, the Williston Basin and the Austin Chalk/Wilcox Trends in South Texas. Mr. Hawkins holds a Bachelor of Business Administration degree in Finance from the University of Texas at El Paso.

KAES VAN’T HOF. Mr. Van't Hof has served as our Senior Vice President—Strategy and Corporate Development since February 2017 after joining us in July 2016 as Vice President. Mr. Van’t Hof has also served as the President of the general partner of Viper since March 2017. Prior to his positions with us and Viper, Mr. Van't Hof served as Chief Executive Officer for Bison Drilling and Field Services from September 2012 to June 2016. From August 2011 to August 2012, Mr. Van't Hof was an analyst for Wexford Capital, LP responsible for developing operating models and business plans, including for our initial public offering, and before that worked for the Investment Banking-Financial Institutions Group of Citigroup Global Markets, Inc. from February 2010 to July 2011. Mr. Van't Hof was a professional tennis player from May 2008 to January 2010. Mr. Van't Hof received a Bachelor of Science degree in Accounting and Business Administration from the University of Southern California.

JENNIFER SOLIMAN. Ms. Soliman has served as our Senior Vice President and Chief Human Resources Officer sincefrom January 2018.2018 until March 2019. Prior to joining us, Ms. Soliman served as Senior Vice President and Chief Human Resources Officer at Sunnova Energy Corporation from December 2015 to January 2018, and prior to that, served in various human resources leadership roles at Freedom Oil & Gas Ltd. (formerly, Maverick Drilling & Exploration Ltd.), Woodside USA and BP America, each an oil and gas company, and Koch Industries, Inc., a diversified industrial, including chemicals and refining. Ms. Soliman serves on the board of Jones Partners at the Rice Business School and previously served as a member of the United States Air Force Reserves. Ms. Soliman holds a Bachelor of Arts degree in Organizational Behavior from Rollins College and a Master of Business Administration degree from Rice University.

DANIEL N. WESSON. Mr. Wesson has served as our Executive Vice President—Operations since March 2020. Prior to his current position with us, Mr. Wesson served as our Senior Vice President of Operations from February 2019 until March 2020. Mr. Wesson served as our Vice President of Operations from April 2017 to February 2019 and as our Completions Manager from January 2013 to April 2017. He joined us as an Operations Engineer in February 2012. Prior to joining us, Mr. Wesson served in various operations and engineering roles for BOPCO L.P. from 2010 to 2012 and ConocoPhillips from 2007 to 2010. Mr. Wesson received his Bachelor of Science degree in Mechanical Engineering from Louisiana State University and is a member of the Permian Basin Society of Petroleum Engineers.

MATT ZMIGROSKY. Mr. Zmigrosky has served as our Executive Vice President, General Counsel and Secretary since February 2019. Since February 2019, Mr. Zmigrosky has also served as Executive Vice President, General Counsel and Secretary of both the general partner of Viper and Rattler. Before joining us and the general partners of Viper and Rattler, Mr. Zmigrosky was in the private practice of law, most recently as a partner in the corporate section of Akin Gump Strauss Hauer & Feld LLP from October 2012 to February 2019, where he worked extensively with Diamondback and its subsidiaries. Mr. Zmigrosky holds a Bachelor of Science in Management degree in finance from Tulane University and a Juris Doctorate degree from Southern Methodist University Dedman School of Law.

DIAMONDBACK ENERGY, INC.2021 PROXY STATEMENT34
Compensation Discussion and Analysis

Overview

TheEXECUTIVE SUMMARY

This compensation discussion and analysis set forth below provides an overview of ouridentifies Diamondback’s named executive officers (NEOs) for 2020, describes the Company’s executive compensation program, including the objectives and rationale offor each element of compensation, and presents the compensation outcomes for our NEOs relative to our 2020 performance.

Named Executive Officers

For 2020, our NEOs were:

Biographical information for each of our Chief Executive Officer, ChiefNEOs currently serving as our executive officers and other key executives of Diamondback can be found on page 32.

DIAMONDBACK ENERGY, INC.2021 PROXY STATEMENT35

2020 and Q1 2021 Operational and Financial OfficerPerformance Highlights and Key Strategic Transactions

Despite the challenges presented by the COVID-19 global pandemic, the actions of OPEC+ and the threeresulting impacts on the U.S. and global oil and natural gas industry in 2020, Diamondback consistently adapted its operations with the goal of protecting stockholder returns over the long term. Diamondback reduced activity, improved its execution processes and focused on protecting its balance sheet and cash flow to maintain its financial strength and position the Company to thrive as the industry exits the bottom of the cycle. Additionally, in response to the COVID-19 pandemic, Diamondback established an internal multi-disciplinary team, including the NEOs, to work with outside professional advisors and implement protocols and procedures designed to mitigate risk to our employees and enable our operations to continue safely. These proactive operational adjustments positioned us to, among other most highly compensatedthings, enter into two significant, accretive transactions in the fourth quarter of 2020 to add over 80,000 net acres to our position in the Midland Basin.

OPERATIONAL EXCELLENCEAND CAPITAL EFFICIENCY

•   Achieved 2020 consolidated proved developed finding and development costs of $9.65 per BOE and drill bit finding and development costs of $5.00 per BOE

•   Reduced lease operating expense to $3.87 per BOE and reduced cash general and administrative expense to $0.46 per BOE

FINANCIAL STRENGTH

•   Maintained investment grade credit ratings

•   Completed offering of $500 million of 4.75% senior notes due May 31, 2025, the proceeds of which were used to purchase a portion of Energen’s 4.65% senior notes due 2021 that were tendered pursuant to a tender offer by Energen for all of the outstanding 4.65% senior notes and to repay a portion of the outstanding borrowings under Diamondback’s revolving credit facility

•   Repurchased all of Energen’s outstanding 7.350% medium-term notes due on July 28, 2027

•   In March 2021, used net proceeds from the senior note issuance discussed below to complete tender offers for (i) approximately 97% of QEP’s senior notes that remained outstanding following the closing of the QEP merger discussed below and 46% of Diamondback’s outstanding 5.375% senior notes due 2025

PORTFOLIO STRENGTH

•   Increased our total proved reserves by 17%, with such reserves consisting of approximately 58% oil

•   Increased our proved developed reserves by 8%, with such revenues representing approximately 62% of our total proved reserves

PORTFOLIO MANAGEMENT

•   Announced in December 2020 the proposed acquisition of QEP in an all-stock merger and the proposed acquisition of leasehold interests and related assets of Guidon, each of which was completed in the first quarter of 2021. These acquisitions added material Tier-1 Midland Basin inventory to our acreage portfolio, increasing our net acreage in the Northern Midland Basin by over 81,500 net acres

•   Completed Rattler’s first $500 million senior notes offering, proceeds from which were used to pay down borrowings under Rattler’s revolving credit facility

•   In March 2021, completed the issuance of 0.900% senior notes due 2023, 3.125% senior notes due 2031 and 4.400% senior notes due 2051 in the aggregate principal amount of $2.2 billion discussed above

STOCKHOLDER INITIATIVES

•   Maintained our $1.50/share base dividend through the first three quarters of 2020 despite the challenges presented by the COVID-19 pandemic

•   Increased our quarterly common stock dividend by 6.7% beginning with the Q4 2020 dividend payment

ESG COMMITMENT

•   Released our third annual Corporate Responsibility Report in August 2020, which included an assessment of our current portfolio in various low carbon scenarios as outlined by the International Energy Agency

•   Completed CDP’s water security questionnaire

•   Added two experienced, diverse members to our Board of Directors

•   Developed a comprehensive policy governing political spending and disclosed Diamondback’s 2020 political contribution activity

•   Adopted a Human Rights Policy

•   Adopted a clawback policy that allows for the recoupment and/or forfeiture of certain executive officer incentive compensation in the event of a restatement

•   Announced initiatives to reduce Scope 1 GHG intensity by at least 50% from 2019 levels by 2024 and reduce methane intensity by at least 70% from 2019 levels by 2024

•   Announced “Net Zero Now” strategy under which, as of January 1, 2021, every hydrocarbon produced by Diamondback is anticipated to be produced with zero net Scope 1 emissions

DIAMONDBACK ENERGY, INC.2021 PROXY STATEMENT36

Summary of Key Compensation Actions Related to 2020 Compensation

Actions Taken in February 2020

BASE SALARIES AND ANNUAL INCENTIVE AWARDS

In 2020, the compensation committee held all base salaries and annual incentive award targets flat for our NEOs versus 2019, except for Daniel N. Wesson, whose salary and annual incentive award target were increased in recognition of his promotion as our Executive Vice President—Operations. For more information, see “Executive Compensation Program Elements—Base Salary” beginning on page 43 and “Executive Compensation Program Elements—Performance-Based Annual Incentive Bonus” beginning on page 43.

Actions Taken in February 2021

COMPENSATION COMMITTEE APPLIED NEGATIVE DISCRETION TO ACHIEVEMENT OF ANNUAL INCENTIVE METRICS

In establishing the 2020 short-term annual incentive performance metrics in late March 2020, the compensation committee considered the announcement of significant reductions in Diamondback’s capital budget and operating plan in response to commodity price deterioration from the combined effects of the COVID-19 pandemic, the actions of OPEC+ and the imbalance in supply and demand for oil and natural gas. Leaning on its operational excellence and cost structure, Diamondback was able to achieve the 2020 short-term annual incentive plan performance metrics at 160% of target. However, following consultation with Meridian Compensation Partners (Meridian), its independent compensation consultant, and taking into account all aspects of Diamondback’s performance in 2020, including its stock performance in light of industry conditions, the compensation committee exercised negative discretion and reduced the annual incentive bonus for all executive officers which we referfrom 160% of target to 100% of target. The Company’s performance under the short-term annual incentive plan is discussed under “Executive Compensation Program Elements—Performance-Based Annual Incentive Bonus” beginning on page 43.

ACHIEVEMENT OF LONG-TERM INCENTIVE METRICS

The compensation committee certified the vesting of the 2018 performance-based long-term equity awards at 111.6% of targeted payout based on the Company’s relative TSR performance at the 53rd percentile of the peer group for the three-year period ended December 31, 2020. For more information regarding the Company’s TSR performance for the applicable performance period, see “Executive Compensation Program Elements—Satisfaction of Performance Targets for 2018 Performance-Based Awards for Performance Period ended December 31, 2020 and Equity Payouts Made on Such Awards” beginning on page 47.

2020 “Say On Pay” Advisory Vote, Stockholder Outreach and Actions Taken in this proxy statement asResponse

Diamondback has historically undertaken significant stockholder engagement efforts regarding our named executive officers. This compensation discussionstructure to ensure our stockholders fully understand, and analysis describescontinue to support, our executive compensation programs with the actionsconfidence that the Company is committed to transparency and decisionsdemonstrating its responsiveness to stockholder feedback. Diamondback’s open and productive relationship with its stockholders has historically resulted in strong stockholder support of its executive compensation programs. At each of our 2019 and 2018 annual meetings of stockholders, approximately 98% of the total votes cast were voted in favor of the Company’s say on pay proposal. However, at our 2020 annual meeting of stockholders, approximately 55% of the total votes cast were voted in favor of our say on pay proposal.

In response to the concerns evidenced by the 2020 say on pay results, the Chairman of the board, members of the compensation committee and certain executive officers conducted a comprehensive engagement with 17 of our board of directors, andlargest stockholders representing, at the time, approximately 51% of our board of directors,outstanding common stock to solicit feedback regarding the say on pay results and the Company’s executive compensation programs. These meetings were in addition to the extent applicable, as they relateCompany’s annual engagement efforts that are discussed further under “Corporate Governance Matters—Stockholder Engagement” on page 27.

DIAMONDBACK ENERGY, INC.2021 PROXY STATEMENT37

The results of these engagement meetings reconfirmed to our executiveus the significant support for the Company’s overall approach to compensation decisions. The compensation committee, which is composed entirely of independent directors, is primarily responsibleand appreciation for establishing, implementing and monitoring our compensation programs, including those applicable to our named executive officers. In particular, the compensation committee’s commitment to transparency and responsiveness. However, these engagement meetings highlighted that the significant negative vote in the Company’s 2020 say on pay proposal related almost exclusively to the one-time awards made to certain executive officers in connection with the 2019 initial public offering of Rattler Midstream LP (the “Rattler IPO”), and, in particular, the largest award. The consistent feedback from many significant stockholders was that any future sizable, transaction-based awards will be met with skepticism, particularly if they are not tied to measurable performance metrics. The Company understands these concerns and has no current role isintention to oversee,make any future one-time, transaction-based awards to its executive officers.

Although the stockholder feedback was heavily focused on behalf of our board of directors,the Rattler IPO awards, the Company did receive additional feedback during this engagement process, and the compensation committee has taken the following actions in direct response:

Stockholder FeedbackDiamondback Response
Short-term annual incentive compensation performance metrics should include more metrics focused on financial returns, with heavier weightings (e.g., free cash flow)2021 short-term annual incentive compensation plan added a free cash flow per share performance metric with a 20% weighting
Financial metrics will have an aggregate 40% weighting in our 2021 short-term annual incentive compensation scorecard
Short-term annual incentive compensation performance metrics focused on generation of free cash flow, return on average capital employed and environmental and safety should be weighted more heavily than those focused on cost and capital efficiencyThe compensation committee has increased the weighting of the environmental and safety performance metrics in the 2021 short-term annual incentive compensation plan from 15% to 20%. The compensation committee maintained the return on average capital employed performance metric at 20% and set the new free cash flow per share performance metric at a 20% weighting
The peer group used for the Company’s performance based long-term incentive awards should include the S&P 500The compensation committee included both the S&P 500 and the XOP in the 2021 peer group and maintained an Absolute TSR Modifier for 2021 long term incentive awards
The Company should adopt a clawback policyThe Company adopted a comprehensive clawback policy

The Company and the compensation committee took the 2020 say on pay results extremely seriously. We believe that we have addressed the feedback received and look forward to future meaningful stockholder engagement regarding the Company’s executive compensation practices.

DIAMONDBACK ENERGY, INC.2021 PROXY STATEMENT38
2021 COMPENSATION DECISIONS AND EXECUTIVE COMPENSATION PROGRAM ENHANCEMENTS

2021 Executive Compensation Program Enhancements

Since Diamondback went public in 2012, our compensation committee has consistently been proactive in implementing changes to our compensation practices with the intention of incentivizing our management team in ways that translate to stockholder value creation and benefit plans and policies, review and approve incentive compensation and equity based plans (including establishing, reviewing and approvingencourage responsible governance practices. For example, we have not included a production or reserves growth metric in our scorecard for the annual performance-based cash incentive bonuses and equity grantsplan since 2014. We added a return on average capital employed metric to our performance factors in 2018 and, in early 2020, the compensation committee took an additional step by adding specific, measurable environmental and safety targets to the scorecard for our annual cash incentive program. While 2020 was one of the most challenging years, if not the most challenging year, in our Company’s history, Diamondback navigated the year patiently with a focus on execution and protecting long-term stockholder value. As discussed above, we again undertook significant stockholder engagement efforts in 2020 regarding executive officerscompensation both before, and directors, as may be applicable)in response to, receiving our 2020 say on pay results. In response to significant stockholder feedback, and establish, review and approve annually allfollowing consultations with its independent compensation decisions relatingconsultant, our compensation committee has made the following enhancements to our named executive officers, including those with respect to employment agreements, performance targets, severance arrangements, change in control provisions and any special supplemental benefits applicable2021 compensation program:

Annual Base SalariesNo Adjustment to Base Salaries for any NEO. Did not adjust the 2021 annual base salaries for our NEOs from the prior year levels. Maintained Mr. Stice’s base salary at current level for second consecutive year.
LTI Awards

Reduced LTI Compensation for All NEOs. Reduced Mr. Stice’s LTI compensation target by 20% from 2020, and reduced the LTI compensation target for each other NEO by 10% from 2020.

Additional Enhancements to Performance-based LTI Award (60% of the Total LTI Award). Added S&P 500 and XOP Index to peer group utilized to determine relative TSR performance, and maintained absolute TSR modifier to LTI compensation that reduces payouts if absolute TSR performance is negative and has a multiplier upon achieving a performance period annual TSR of greater than 15%.

Annual Short-Term CashIncentive Awards

Increased focus on financial performance metrics and environmental and safety metrics.

Added Free Cash Flow per Share Metrics having a weight of 20%.

Increased weighting of environmental and safety metrics from 15% to 20%

Made No Adjustment to Target Levels as Percentage of NEO Base Salary.

General IndustryBenchmarking DataDiverse Benchmarking Analysis. In addition to reviewing peer compensation information and advice provided by Meridian in connection with establishing 2021 executive compensation, the compensation committee guided by the chair, analyzed compensation information for 29 industrial and manufacturing companies with financial measures, including enterprise value, market capitalization and revenues, comparable to Diamondback.
Robust Clawback PolicyWe adopted a standalone clawback policy that provides for the recoupment and/or forfeiture of certain executive officer incentive compensation in the event of financial errors that result in a restatement of financial statements, in addition to “clawback” provisions contained in our 2019 Amended and Restated Equity Incentive Plan.

DIAMONDBACK ENERGY, INC.2021 PROXY STATEMENT39
HIGHLIGHTS OF EXECUTIVE COMPENSATION BESTPRACTICES

The following highlights our Chief Executive Officer and other executive officers. The compensation committee meets at least annually to review executive compensation programs, approve compensation levels, consider performance targets, review management performance and administer our equity-based and cash incentive compensation plans. The compensation committee may delegate any or all of its responsibilities to a subcommittee, although no such delegation was made in 2017 or to date in 2018. The compensation committee operates in accordance with its charter, as revised and approved, effective March 2016, which sets forth the committee’s powers and responsibilities described in more detail under the heading “Election of Directors and Director Biographies—What are the committees of the Board?”




Certain of our executive officers and directors are also executive officers and/or directors of the general partner of Viper, our publicly traded subsidiary, and allocate their time between managing our business and managing the business of Viper. We own the general partner of Viper and approximately 64% of the limited partner interest in Viper. Viper’s general partner has the sole responsibility for conducting its business and for managing its operations, and its board of directors and executive officers make decisions on Viper’s behalf.

Except with respect to any awards that may be granted under the Viper Energy Partners LP Long-Term Incentive Plan, which we refer to as the Viper LTIP, the executive officers of Viper’s general partner do not receive separate amounts of compensation in relationcommitment to the services they provide to Viper. In accordance with the terms of Viper’s amended and restated limited partnership agreement, Viper reimburses Diamondback forbest compensation related expenses attributable to the portion of the executive’s time allocated to providing services to Viper. The responsibility and authority for compensation-related decisions for these executive officers resides with our compensation committee. However, all determinations with respect to awards that are made to Viper’s executive officers, key employees and non-employee directors under the Viper LTIP are made by the board of directors of Viper’s general partner. For a description of the Viper LTIP and awards granted to our named executive officers thereunder, please see “Viper’s Long-Term Incentive Plan,” and “Compensation Tables—Outstanding Equity Awards under the Viper LTIP at Fiscal 2017 Year-End” below.

Executive Compensation Highlights
practices.

What we do:WHAT WE DO What we don't do:WHAT WE DON’T DO
üWe provide pay for performance - The majority of our executive officers’ compensation is long-term, “at risk” and is paid only if the Company achieves certain performance objectives, which are designed to increase the value of our stock. ûWe do not permitNo hedging of Company securities, including our publicly traded options, puts, calls and short sales, by executive officers or directors.
üWe measureAll of our long-termperformance-based equity awards by total shareholder return, or TSR, as compared to the TSR of peer group companies.ûWe prohibit our directors and executive officers from holding our common stock in a margin account.
üBeginning withgranted since 2018 all of our new performance-based equity awards vest over a three-year performance period, subject to achieving a specified total stockholder return measured against our peer group and satisfaction of continuous servicesservice requirements. ûWe do not provideNo pledging of our common stock as collateral for tax gross-ups fora loan or holding of our common stock in margin accounts by our directors and executive officers.
üBeginning with 2018, all of our newAll Diamondback equity awards granted in 2020 and thereafter contain double-trigger change of control provisions. ûNo tax gross-ups for executive officers. 
We do not allowrequire substantial stock ownership for our non-employee directors and executive officers and they must maintain their applicable stock ownership levels for as long as they serve on our board or are employed by us.No repricing of underwater stock options or stock appreciation rights.
üWe provide short-term incentive compensation based on pre-established performance metrics (with payout caps) and provide robust disclosure of our performance metrics and targets.ûWe do not allow our executive officers to compete with us for a specified period of time after the end of employment (except in the event of a “no cause” termination following a change in control).
üWe require substantial stock ownership for our executive officers and their applicable stock ownership levels are required to be maintained for as long as they are employed by us.ûWe do not set performance metrics that would encourage excessive risk taking by our executive officers.
üWe maintain a competitive compensation package designed to attract, motivate and reward experienced and talented executive officers. ûWe doNo severance compensation unless departing executive officers agree not award discretionary bonuses to our executive officers.compete with us for a specified period of time after the end of their employment.
üWe hold annual advisory “say-on-pay” vote. ûWe do not allowNo performance metrics that would encourage excessive risk taking by our executive officers or directors to pledge Company securities as collateral for a loan.officers.
üWe engage in active stockholder outreach with respect to executive compensation and corporate governance. ûWe do not provideNo significant perquisites to our executive officers.
üEach member of our compensation committee meets the independence requirements under SEC rules and Nasdaq listing standards. ûWe do not provideNo pension or supplemental retirement benefits to our executive officers (other than under our broad-based 401(k) plan).
üWe use anexternal, independent compensation consultant.consultants who are retained by, and report directly to, the compensation committee to assist the Company with, among other things, conducting competitive benchmarking to align the Company’s compensation program with prevailing market practices. No employment agreements with our NEOs and other executive officers. All of such prior employment agreements (to the extent applicable) were replaced by the executive severance plan in February 2020 to provide a uniform framework for compensation and severance benefits that are consistent with market practices.
üOur 2016We adopted a standalone clawback policy that provides for the recoupment and/or forfeiture of certain executive officer incentive compensation in the event of financial errors that result in a restatement of financial statements. Additionally, our 2019 Amended and Restated Equity Incentive Plan contains “clawback” provisions that each award pursuant to that plan is subject to repayment or forfeiture in accordance with applicable laws, our policies and any relevant provisions in the related award agreements. Under the Sarbanes-Oxley Act of 2002 and the Dodd-Frank Wall Street Reform and Consumer Protection Act, our Chief Executive Officer and Chief Financial Officer may be subject to clawbacks in the event of a “clawback” policy that allows us to recover incentive compensation based on misconduct or, in certain instances, if our financial results are restated.restatement.   
üWe utilize a balanced approach to compensation, which combines performance and time-based, short-term and long-term, and cash and equity compensation components.components
We benchmark executive compensation against general industry peers
We devote significant time to analyzing and preparing for executive succession and related retention matters   

DIAMONDBACK ENERGY, INC.2021 PROXY STATEMENT40


Executive Compensation Policy and Objectives

EXECUTIVE COMPENSATION POLICY AND OBJECTIVES

Our generalexecutive compensation policy is guided by several key principles:


designing competitive total compensation programs to enhance our ability to attract and retain knowledgeable and experienced senior management level employees;

motivating employees to deliver outstanding financial performance and meet or exceed general and specific business, operational and individual objectives;

settingprinciples described below:

Pay for Performance•   A majority of total compensation to our executive officers is performance-based, including both long-term performance-based equity and short-term performance-based cash incentive awards. Performance-based equity awards are based on relative TSR (enhanced in 2020 by an absolute TSR modifier and in 2021 by revisions to the peer group to include the S&P 500 and XOP Index to account for performance against the broader market) and annual cash incentive awards are based on rigorous operational, financial and environmental and safety performance metrics; and
•   Our compensation structure motivates executives and other employees to deliver outstanding financial performance and meet or exceed general and specific business, operational and individual objectives.
Alignment with Stockholder Interests•   We provide a majority of the total compensation to our executive officers in equity, thus ensuring an alignment of interests between our executives and senior management and our stockholders.
Competitive Compensation that Attracts,Motivates and Retains Talent•   Our compensation programs are competitive, with compensation and incentive levels that are relevant to the market and our industry, which enhances our ability to attract, motivate and retain knowledgeable and experienced senior management talent
Risk Management Principles•   Our compensation committee consists entirely of independent directors who engage external, independent compensation consultants to assist in constructing an executive compensation program that aligns with prevailing market trends and good governance practices.

2020 COMPENSATION PROGRAM DESIGN AND STRUCTURE

During 2020, the market in which the employee provides service;


providing a meaningful performance-based compensation incentive, based on the performance of the individual and the financial performance of the Company to assure an alignment of interests between our senior management-level employees and our stockholders; and

providing a meaningful portion of the total compensation to our named executive officers in equity, thus assuring an alignment of interests between our senior management level employees and our stockholders.

Our compensation committee determines, subject to the terms of the employment agreements with our named executive officers, the mix of compensation, both among short-term and long-term compensation and cash and equity compensation, to establish structures that it believes are appropriate for each of our named executive officers. In making compensation decisions with respect to each element of compensation, the compensation committee considers numerous factors, including:

aligning the compensation of our executives with the performance of the Company on both a short-term and long-term basis;

achievement of individual and company performance goals and other expectations relating to the position;

comparison to other executives within the Company having similar levels of expertise and experience and the uniqueness of the individual’s industry skills;

the individual’s particular background and circumstances, including training and prior relevant work experience;

the individual’s role with us and the compensation paid to similar persons at comparable companies; and

the demand for individuals with the individual’s specific expertise and experience.

The compensation committee seeks to provide a total compensation package to our named executive officers designed to drive performance and reward contributions in support of our business strategies and to attract, motivate and retain high quality talent with the skills and competencies required by us. The compensation committee also seeks to balance these goals by designing our compensation policies and programs to encourage and reward prudent business judgment over the long term by structuring long-term awards as both time-vesting and performance-based and setting meaningful performance criteria and targets, while also offering a competitive base salary component of executive compensation. The compensation committee believes that this combination should avoid encouraging management-level employees to engage in excessive risk-taking, while at the same time promoting performance and retention. In structuring our compensation policies and programs, the compensation committee also takes into consideration the compensation practices of our peer companies and may also review compensation data from the oil and natural gas industry in general. The compensation committee also may review any relevant compensation surveys and consult with compensation consultants with respect to determining any changes in the compensation for our named executive officers, subject to their respective employment agreements. The compensation committee also takes into consideration recommendations from our Chief Executive Officer with respect to our other named executive officers’ compensation.

Highlights of Company Performance in 2017

Operational and Financial Performance

During 2017, we achieved the following financial and operational metrics, in each case, as compared to 2016:

our production volumes increased 84%;



our total proved reserves increased 63%;

our proved developed reserves increased 75%;

net income increased392%;

Consolidated Adjusted EBITDA increased152%, and Adjusted EBITDA attributable to Diamondback increased139%;

continuous improvement in our expense structure, with lease operating expense, or LOE, averaging $4.38 per barrel of oil equivalent, or BOE, in 2017, down 16% from $5.23 per BOE in 2016;

peer leading cash margins, with cash operating costs per BOE down by 11%;

borrowings of $397.0 million outstanding under the revolving credit facility at year-end, of which we repaid $308.5 million with the net proceeds from our issuance of our new senior notes due 2025 on January 29, 2018 and, immediately following such repayment, had $911.4 million of available borrowing capacity under our revolving credit facility; and

closed $3.2 billion of accretive acquisitions with debt and equity transactions and cash on hand.

In 2018, we have also initiated an annual cash dividend of $0.50 per common share to be payable quarterly beginning with the first quarter of 2018, designed to return capital to our stockholders and reward them for their support of our growth in the last five years since becoming a public company, as well as evidence of our continued commitment to capital discipline.

2017 Acquisitions

On February 28, 2017, we completed an acquisition of oil and natural gas properties, midstream assets and other related assets in the Delaware Basin for an aggregate purchase price of $2.55 billion, consisting of $1.74 billion in cash and 7.69 million shares of our common stock. This transaction included the acquisition of (i) approximately 100,306 gross (80,339 net) acres primarily in Pecos and Reeves counties for approximately $2.5 billion and (ii) midstream assets for approximately $47.6 million. We used the net proceeds from our December 2016 equity offering, net proceeds from our December 2016 debt offering, cash on hand and other financing sources to fund the cash portion of the purchase price for this acquisition.

Shareholder Value Creation and Total Shareholder Return

Since our initial public offering in October of 2012, our executive management has been focused not only on achieving peer-leading operational performance in the Permian Basin, but also on creating superior stockholder value.

Further, our cumulative total stockholder return was not only consistently and substantially above our 2016 and 2017 proxy peer groups, but also consistently and substantially above the applicable industry index and S&P 500 index in each year following our initial public offering. The following performance graph compares our cumulative total stockholder return from the first trading date following our IPO through December 31, 2017, with the average performance of our four proxy peer groups identified below under “Compensation Decisions for 2017 and Changes in Compensation for 2018,” the Standard & Poor’s 500 Stock Index, a broad market index, or the S&P 500 Index, and the SPDR S&P Oil & Gas Exploration and Production ETF, or XOP Index. The graph assumes an investment of $100 on such date, and that all dividends were reinvested and are weighted on a market capitalization basis.


chart-5fa3f1a3226a5ce3a27.jpg


Date S&P 500 XOP Diamondback Energy Inc. 2016 Proxy Peer Group 2017 Proxy Peer Group
10/12/2012 $100.00 $100.00 $100.00 $100.00 $100.00
12/31/2012 $99.83 $97.32 $109.26 $90.16 $93.60
3/28/2013 $109.84 $108.85 $153.37 $102.90 $103.83
6/28/2013 $112.44 $104.70 $190.40 $104.93 $103.12
9/30/2013 $117.71 $118.50 $243.66 $133.21 $126.08
12/31/2013 $129.38 $123.32 $302.06 $142.02 $128.26
3/31/2014 $131.06 $129.26 $384.63 $157.43 $134.56
6/30/2014 $137.21 $148.07 $507.43 $179.91 $155.76
9/30/2014 $138.06 $123.86 $427.31 $148.96 $135.86
12/31/2014 $144.12 $86.13 $341.60 $109.59 $94.60
3/31/2015 $144.75 $92.96 $439.09 $121.05 $100.16
6/30/2015 $144.42 $83.97 $430.74 $124.22 $97.97
9/30/2015 $134.40 $59.10 $369.14 $96.95 $72.92
12/31/2015 $143.07 $54.38 $382.29 $90.93 $68.28
3/31/2016 $144.18 $54.62 $441.03 $95.48 $73.95
6/30/2016 $146.92 $62.64 $521.20 $116.40 $91.98
9/30/2016 $151.78 $69.21 $551.66 $142.27 $105.59
12/31/2016 $156.72 $74.54 $577.49 $145.80 $108.26
3/31/2017 $165.39 $67.37 $592.66 $133.27 $99.34
6/30/2017 $169.64 $57.44 $507.49 $101.92 $80.13
9/29/2017 $176.35 $61.35 $559.77 $112.24 $86.42
12/29/2017 $187.15 $66.91 $721.43 $121.73 $98.02

Compensation Decisions for 2017 and Changes in Compensation for 2018

During 2017, our named executive officers’ compensation was set in their employment agreements, subject to any salary adjustments by the compensation committee.

During 2017, the principal elements of compensation for our named executive officers contemplated by their respective employment agreements were:

base salary;

performance-based annual incentive bonus award underour Annual Incentive Plan (defined below);

performance-based equity awards granted to our named executive officers in February 2017, subject to attainment of certain performance goals established by our compensation committee, based on our total stockholder return relative to our proxy peer group during the applicable performance periods and continuous service requirements;

time vesting equity awards granted to our named executive officers in February 2017, vesting in three approximately equal annual installments, with the first installment vesting on the date of grant and the remaining installments vesting in February of each subsequent year; and

health insurance, life and disability insurance and 401(k) plan benefits available to all of our other employees.

Stockholder Outreach and 2017 “Say On Pay” Advisory Vote

The compensation committee carefully reviews our executive pay programs and focuses on emphasizing pay for performance in making annual compensation decisions. The compensation committee values the insight we glean from our stockholder outreach and from our annual say-on pay advisory vote on executive compensation. In 2017, approximately 72% of votes cast by our stockholders were in favor of our say-on-pay proposal. Although this vote demonstrates substantial support of ourCompany’s executive compensation programs, our management undertakes stockholder engagement efforts to solicit stockholder input on our executive compensation structureprogram included both fixed and ensure on-going stockholder support of our executive compensation programs.



Following our 2017 Annual Meeting of Stockholders, we reached out to institutional or private equity firms holding an aggregate of approximately 61% of our outstanding common stock, soliciting their feedback on our executive compensation programs, corporate governance, corporate responsibility and other important issues. As a result of these efforts, we engaged in substantive discussions with stockholders holding approximately 35% of our outstanding common stock. We also had discussions of certain of these matters with other investors during investor presentation events and earnings and other investor calls. Our management, board of directors and appropriate committees discussed this constructive feedback and it was used to further strengthen our compensation programs, improve our disclosure practices and address other governance matters.

Actions Taken in Response to Our Stockholder Outreach Efforts

In response to feedback obtained during our stockholder outreach efforts following our 2017 Annual Meeting of Stockholders, the following actions, some of which had already been independently considered for implementation by our board of directors or its committees, were undertaken:

our board of directors amended our bylaws to provide, effective with this Annual Meeting, for the majority vote requirement to elect directors to our board of directors, which replaced the prior plurality voting standard applicable to our director election;
our board of directors and the nominating and corporate governance committee approved enhancements to the nominating committee charter and director nomination process, focusing on increasing the size of the board and its independence, with a supermajority of the board currently being independent, and enhancing the board’s diversity, adding a female director to our board in April 2018;
the compensation committee fully transitioned to three-year performance-based equity awards, with no two-year performance-based equity awards granted during 2018 and no two-year performance-based awards contemplated in the future, and implemented double-trigger change of control provisions in equity awards granted beginning with 2018; and
the compensation committee enhanced disclosure of targets and goals for performance-based awards granted during 2017 and discussion of equity award process for our named executive officers and the underlying rationale for such awards.

2017 Executive Compensation Analysis

In the fall of 2016, the compensation committee retained Aon Hewitt to conduct a competitive review of compensation practices for certain executive officers, including our named executive officers, and to establish marketplace compensation levels for such executives. The compensation committee considered any potential conflicts of interest with the compensation consultant and determined that there were no such conflicts of interest. The compensation committee considered changes to the companies to be included in the peer group that would servevariable, at-risk elements, as reference for making compensation decisions for 2017, primarily based on industry segment, annual revenue and market capitalization considerations provided by management to the compensation consultant and discussed such considerations with management. Aon Hewitt prepared its executive compensation analysis, dated January 26, 2017, which we refer to as the January 2017 Hewitt study, based on the information available to it from its Oil & Gas Industry compensation surveys of oil and gas companies of similar size (measured by annual revenue) and market capitalization, which we refer to herein as the survey peer group companies, and the review of compensation practices in our peer group companies determined in consultation with the compensation committee and management, based on such companies’ proxy statements filed in 2016, which we refer to herein as our proxy peer group companies. Our proxy peer group used in the January 2017 Hewitt study consisted of the following 18 companies:
shown below.

Direct
Compensation Element
Form of CompensationPurposes and Alignment
with Long-Term Stockholder Interests
FIXEDBase SalaryCash

•   Provide a fixed level of compensation for performing applicable executive functions

•   Based on level of responsibility, experience, individual performance, industry and market criteria and competition for talent

Callon Petroleum CompanyVARIABLE,
AT RISK
Newfield Exploration CompanyPerformance-Based Annual Short-Term IncentiveCash

•   Reward short-term financial and operational performance over a one-year performance period

   Based on pre-established performance metrics and goals (with payout caps).

Carizzo Oil & Gas Inc.

Performance-Based Restricted Stock Unit Award

 of LTI opportunity

Parsley Energy, Inc.Equity—PSUs with a three-year performance period

•   Align interests of our executives with our stock performance and long-term interests of our stockholders

•   Based on attainment of specific performance goals established by the compensation committee, our TSR relative to our proxy peer group during the performance  period and continuous service requirements.

Cimarex Energy Company

Time-Based Restricted Stock Unit Award

 of LTI opportunity

PDC Energy, Inc.
Clayton Williams Energy Inc.Equity (RSUs)QEP Resources, Inc.
Concho Resources Inc.Range Resources Corporation
Energen CorporationRice Energy Inc.
Gulfport Energy CorporationRSP Permian, Inc.
Laredo Petroleum, Inc.SM Energy Company
Matador Resources CompanyWPX Energy, Inc.

•   Provide a retention incentive, facilitate stock ownership and align our executives’ interest with long-term stockholder interests

•   Vest in three approximately equal annual installments, with the first installment vesting on the date of grant and the remaining installments vesting in March of each subsequent year, assuming continuous service


In the January 2017 Hewitt study, the compensation consultant provided competitive data for similarly situated executives at both the survey peer group and the proxy peer group companies, focusing on the following elements of compensation: (i) the annual base


salary; (ii) the target annual cash incentive bonus, assuming target performance is achieved; (iii) the total target annual cash compensation consisting of the two elements referenced above; (iv) the value of long-term incentive awards as of the date of grant; and (v) the total direct compensation, consisting of the total target annual cash compensation and the value of long-term incentive awards as of the date of grant. The compensation consultant also analyzed how these elements of compensation compare to elements of compensation afforded to our executive officers, including the named executive officers.

In the January 2017 Hewitt study, the compensation consultant determined that (i) the 2016 target total direct compensation for our named executive officers was generally above the 75th percentile of both our survey peer group and our proxy peer group, (ii) the 2016 annual base salary was generally competitive with the median of the survey peer group and the 75th percentile of the proxy peer group and (iii) the 2016 target total annual compensation was generally competitive with the median of the survey peer group and the 75th percentile of the proxy peer group. The compensation consultant also determined that the 2016 long-term incentive awards granted to each of our named executive officers were generally above the 75th percentile of both our survey peer group and our proxy peer group.

At the end of January 2017, the compensation committee met to consider, among other things, the January 2017 Hewitt study, the Company’s 2016 and multi-year performance, our executives’ individual contributions to such performance, executive promotions, aspects of executive compensation in general and, with respect to our named executive officers other than our Chief Executive Officer, our Chief Executive Officer’s recommendations. Our Chief Executive Officer’s recommendations to the compensation committee related to such other named executive officers’ promotions, annual base salaries for 2017, annual incentive compensation plan target award percentages and long-term incentive awards under the 2016 Amended and Restated Equity Incentive Plan, which we refer to as the Equity Incentive Plan. The compensation committee and our Chief Executive Officer discussed compensation alignment with future performance and stockholder value creation, individual performance of our named executive officers (other than our Chief Executive Officer), retention considerations in light of recruitment efforts by peer and private equity companies, our focus on performance-qualified equity awards, and market data and competitive analysis provided by the compensation consultant in the January 2017 Hewitt study. The compensation committee also discussed, in his absence, our Chief Executive Officer’s individual performance and compensation. At the January 2017 meeting, the compensation committee took this information under advisement and did not make any changes to the executive compensation at that time.

In mid-February 2017, following the issuance of our earnings release reporting our financial and operational results for the fourth quarter and full-year ended December 31, 2016, the compensation committee again reviewed our Company’s 2016 and multi-year performance and the performance of each of our executive officers, including our named executive officers, and reviewed elements of their compensation in light of these factors and the January 2017 Hewitt study.

The following charts reflect key financial metrics and our performance relative to such metrics considered by the compensation committee when analyzing our Company performance for 2016 (as compared to 2015) and making compensation decisions for 2017.

DIAMONDBACK ENERGY, INC.2021 PROXY STATEMENT41
30%
Increase
in
Production

31%
Increase
in
Proved Reserves

24%
Decrease
in
LOE per BOE

18%
Decrease
in Cash Operating Costs per
BOE

Zero
Drawn on Diamondback's Revolver at
Year-End 2016

>$3.0 billion
in
Accretive Acquisitions
Financed

Further, based on the considerations discussed above with respect to our Company performance, our named executive officers’ individual contributions to such performance and input received from our Chief Executive Officer with respect to named executive officers other than the Chief Executive Officer, the compensation committee recommended to our board of directors, and acting upon such recommendation, our board of directors promoted Michael L. Hollis as our President and Chief Operating Officer and promoted our other named executive officers to Executive Vice Presidents, while retaining their other then-current titles. The compensation committee then set the compensation of our named executive officers for 2017. In setting compensation for 2017, the compensation committee was guided by the goal that, consistent with our prior practices, a material amount of executive compensation in 2017 should be tied to performance, and a significant portion of the total prospective compensation of each named executive officer should be tied to measurable financial and operational objectives. These include performance criteria relative to our peer group. During periods when performance meets or exceeds established objectives, our named executive officers should be paid at or above targeted levels, respectively. When our performance does not meet key objectives and falls below the threshold, no qualified performance-based payments should be made to such executive officers.

Based on the foregoing considerations, during the February 2017 meeting, the compensation committee increased annual base salaries for Mr. Stice, Ms. Dick, Mr. Hollis, Mr. Pantermuehl and Mr. Molnar to $850,000, $410,000, $590,000, $560,000 and $475,000,


respectively, effective January 1, 2017. During the meeting, the compensation committee also set the annual incentive bonus targets for 2017 for Mr. Stice, Ms. Dick, Mr. Hollis, Mr. Pantermuehl and Mr. Molnar at 100%, 80%, 90%, 80% and 80% of their annual base salary, respectively, leaving such targets for these named executive officers at prior levels. Further, the compensation committee determined to grant both performance-based and time-vesting restricted stock unit awards to our named executive officers, giving more weight to performance-based awards. In setting 2017 performance-based and time-vesting restricted stock unit awards, the compensation committee determined to grant such awards at lower levels than the awards granted to such named executive officers in 2016, taking into account, among other considerations discussed above, the fact that the 2016 awards were granted at increased levels as part of the implementation of the plan to transition a larger portion of our named executive officers’ compensation to qualified performance-based compensation, driven by pre-established Company performance goals and, therefore, at risk. Consistent with the compensation committee’s focus on enhancing the performance component of our executive compensation, the 2017 performance-based awards granted to each named executive officer represented two thirds of the total 2017 equity award, with the time-vesting component of such award representing only one third of the total 2017 equity award.

Looking Ahead: Compensation Changes for 2018

In the fall of 2017, the compensation committee again retained Aon Hewitt, its independent compensation consultant, to conduct a competitive review of compensation practices for certain executive officers, including our named executive officers, and to establish marketplace compensation levels for such executives for 2018. The compensation committee considered and made changes to the companies to be included in the peer group that would serve as reference for making compensation decisions for 2018, primarily based on industry segment, annual revenue and market capitalization, following its discussion of such considerations with management and the compensation consultant. Aon Hewitt prepared its executive compensation analysis, dated January 8, 2018, which we refer to as the January 2018 Hewitt study, based on the information available to it from its Oil & Gas Industry compensation surveys of oil and gas companies of similar size (measured by annual revenue) and market capitalization, which we refer to herein as the survey peer group companies, and the review of compensation practices in our peer group companies determined in consultation with the compensation committee and management, based on such companies’ market capitalization, annualized third quarter 2017 revenue and annualized total stockholder return as of November 7, 2017, which we refer to herein as our proxy peer group companies. Our proxy peer group used in the January 2018 Hewitt study consisted of the following 17 companies:
Cimarex Energy CompanyNewfield Exploration Company
Continental Resources, Inc.Parsley Energy, Inc.
Concho Resources Inc.Pioneer Natural Resources
Encana Corp.QEP Resources, Inc.
Energen CorporationRSP Permian, Inc.
Laredo Petroleum, Inc.SM Energy Company
Marathon Oil CorporationWhiting Petroleum Corporation
Murphy Oil CorporationWPX Energy, Inc.
Noble Energy, Inc. 

In the January 2018 Hewitt study, the compensation consultant provided competitive data for similarly situated executives at both the survey peer group and the proxy peer group companies, focusing on the same compensation elements as those considered for purposes of evaluating the 2017 executive compensation packages, and analyzing how these elements of compensation correlate to the elements of compensation afforded to our executive officers, including the named executive officers.

In the January 2018 Hewitt study, the compensation consultant determined that (i) the 2017 target total direct compensation for our named executive officers was generally competitive with the 75th percentile of both our survey peer group and our proxy peer group, (ii) the 2017 annual base salary was generally competitive with the median of the survey peer group and the 75th percentile of the proxy peer group and (iii) the 2017 target total annual compensation was generally competitive with the median of both our survey peer group and the proxy peer group. The compensation consultant also determined that the 2017 long-term incentive awards granted to each of our named executive officers were generally above the 75th percentile of both our survey peer group and our proxy peer group.

In considering changes to the 2018 executive compensation packages, the compensation committee evaluated, among other things, aspects of executive compensation in general, market data and competitive analysis provided by the compensation consultant in the January 2018 Hewitt study, the Company’s 2017 and multi-year performance, our executives’ individual contributions to such performance, compensation alignment with future performance and stockholder value creation, our focus on performance-qualified equity awards, retention considerations in light of recruitment efforts by peer and private equity companies, input obtained from our stockholder outreach efforts and, with respect to our named executive officers other than our Chief Executive Officer, our Chief Executive Officer’s recommendations. Our Chief Executive Officer’s recommendations to the compensation committee related to such other executive


officers’ annual base salaries for 2018, annual incentive compensation plan target award percentages and long-term incentive awards under the Equity Incentive Plan. The compensation committee also evaluated, in his absence, our Chief Executive Officer’s individual performance and compensation.

In mid-February 2018, following the issuance of our earnings release reporting our financial and operational results for the fourth quarter and full-year ended December 31, 2017, the compensation committee set the compensation of our named executive officers for 2018.

The following charts reflect key financial metrics and our performance relative to such metrics considered by the compensation committee when analyzing our Company performance for 2017 (as compared to 2016) and making compensation decisions for 2018.

Back to Contents
84%
Increase
in
Production Volumes

63%
Increase
in Total
Proved Reserves and 75% Increase in Proved Developed Reserves
392%
Increase in Net Income and 152% Increase in Consolidated Adjusted EBITDA

16%
Decrease
in
LOE per BOE

11%
Decrease
in Cash Operating Costs per
BOE

$3.2 billion
in
Accretive Acquisitions
Closed

In setting compensation for 2018, the compensation committee was guided by the goal that, consistent with our prior practices, a material amount of executive compensation in 2018 should be tied to performance, and a significant portion of the total prospective compensation of each named executive officer should be tied to measurable financial and operational objectives, including performance criteria relative to our peer group. Based on the recommendations from our Chief Executive Officer with respect to the compensation of other named executive officers for 2018 and the compensation committee’s assessment of the 2018 compensation package for our Chief Executive Officer, peer group data and considerations discussed above, the compensation committee set our named executive officers’ base salary and total compensation (consisting of the value of their long-term equity awards, annual cash incentive bonus and base salary) for 2018, as discussed below.

Based on the foregoing considerations, during the February 2018 meeting, the compensation committee increased annual base salaries for Mr. Stice, Ms. Dick, Mr. Hollis, Mr. Pantermuehl and Mr. Molnar to $990,000, $430,000, $625,000, $590,000 and $500,000, respectively, effective January 1, 2018. During the meeting, the compensation committee also set the annual incentive bonus targets for 2018 for Mr. Stice, Ms. Dick, Mr. Hollis, Mr. Pantermuehl and Mr. Molnar at 125%, 80%, 90%, 80% and 80% of their annual base salary, respectively, increasing the annual incentive bonus target for our Chief Executive Officer to 125% from 100% and leaving such targets for the other named executive officers at prior levels. Further, the compensation committee determined to grant both performance-based and time-vesting restricted stock unit awards to our named executive officers, giving more weight to performance-based awards. In setting 2018 performance-based and time-vesting restricted stock unit awards, the compensation committee determined to grant such awards at lower levels than the awards granted to such named executive officers in 2017. Consistent with the compensation committee’s focus on giving more weight to the performance component of our executive compensation, the 2018 performance-based equity award granted to each named executive officer represented approximately two thirds of the total 2018 equity award, with the time-vesting component of such award representing only approximately one third of the total 2018 equity award. The 2018 performance-based awards represent our complete transition to the three-year performance-based awards, vesting of which will depend on achieving a specified total stockholder return measured against our peer group during the three-year performance period beginning with the year of grant and satisfaction of continuous services requirements. No two-year performance-based awards were granted in 2018 or contemplated in the future.

Executive Compensation Program Elements

Subject to the terms of the employment agreements with our named executive officers, our
EXECUTIVE COMPENSATION PROGRAM ELEMENTS

Our compensation committee determines the mix of compensation, both among short-term and long-term compensation and cash and non-cash compensation, to establish structurescompensation packages that it believes are appropriate for each of our named executive officers.NEOs. While emphasizing pay for performance, the compensation committee believes that the mix of base salary, annual incentive bonus awards based on pre-established financial and operational performance targets, performance-weighted equity awards, existingtime-based equity awards, under their employment agreements, and the other benefits that are or will be available to our named executive officersNEOs will accomplish our overall compensation objectives. We believe that these elements of compensation create competitive compensation opportunities to align and drive executive performance in support of our business strategies and to attract, motivate and retain high quality talent with the skills and competencies required by us.we require.

(1)These pay mix charts exclude amounts listed in the column titled “All Other Compensation” in the Summary Compensation Tables set forth on page 55.”

(1)For purposes of this graph, “target compensation” consists of the annual base salary, target annual incentive bonus opportunity and the grant date fair value of the performance-based and time-based equity awards granted in each year presented.
(2)For purposes of this graph, “realizable compensation” consists of the annual base salary earned for each year presented, the annual incentive bonus earned for each year presented and, with respect to time-based equity awards, the value of the shares underlying the applicable award (whether or not vested) based on the closing price per share of the Company’s common stock on the applicable date presented. With respect to performance-based equity awards granted in 2018, the value of realizable compensation presented represents the value of the total number of shares granted upon certification of the vesting percentage for such award calculated using the closing price per share of the Company’s common stock on the applicable date presented.With respect to performance-based equity awards granted in 2019 and 2020, the value of realizable compensation presented represents the value of the total number of shares that would have been granted if the performance period for the applicable award ended on December 31, 2020 calculated using the closing price per share of the Company’s common stock on December 31, 2020. The CEO target versus realizable compensation for 2018 excludes the one-time restricted stock unit award granted under the Viper LTIP. See “Awards under Long-Term Incentive Plans of Diamondback’s Publicly Traded Subsidiaries” for more information regarding such one-time award. The grant date fair value of this one-time award was $1,113,405, and the realizable value of this award based on the closing price per unit of Viper’s common units on December 31, 2020 was $558,144, or approximately 50% of the grant date fair value of such award. The CEO target versus realizable compensation for 2019 excludes a one-time restricted stock unit award granted under the RTLR LTIP. The grant date fair value of this one-time award was $2,195,434 and the realizable value of this award based on the closing price per unit of Rattler’s common units on December 31, 2020 was $1,083,431, or approximately 49% of the grant date fair value of such award.

DIAMONDBACK ENERGY, INC.2021 PROXY STATEMENT42

a2018piechart.jpg


Pay for Performance Driven Compensation Structure


As illustrated below,above, the total direct compensation of our named executive officersNEOs is heavily weighted towards variable, at-risk compensation that is tied to performance. Our Chief Executive OfficerOfficer’s pay mix in 20172020 was 92%88% aligned with our stockholders and our other named executive officers’NEOs’ average pay mix was 90%86% aligned with our stockholders. The performance component of our Chief Executive Officer’s and our other named executive officers’NEOs’ pay mix represented 68%60% and 67%58%, respectively, of such executive officers total direct compensation.


The following describes each element of our executive compensation program, which we use to meet our compensation objectives discussed above.


Base Salary


Our named executive officers’ base salaries are established in their respective employment agreements. Subject to the terms of the applicable employment agreements, as they may be amended or amended and restated from time to time, the compensation committee may increase base salaries to align such salaries with market levels for comparable positions in other companies in our industry if we identify significant market changes. Additionally, the compensation committee may increase base salaries as warranted throughout the year for promotions or other changes in the scope or breadth of an executive’s role or responsibilities.

The compensation committee may also evaluateevaluates our named executive officers’NEOs’ base salaries together with other components of their compensation to ensure that the executive’s total compensation is in line with our overall compensation philosophy and market practices in our peer group or our industry in general. Pursuant to the employment agreements with the named executive officers, theIn setting our NEOs’ base salaries of such named executive officers can be increased from time to time byfor 2020, the compensation committee but cannot be decreased. See “Compensation Decisionsconsidered, among other factors:

the market and peer group data included in the study conducted by Meridian Compensation Partners (Meridian), the compensation committee’s independent compensation consultant for 2020, discussed below;
the recommendations of our Chief Executive Officer with respect to the base salaries for other NEOs;
the complexity of the individual’s role within the Company;
the individuals’ expertise and experience;
executive promotions and individual performance; and
contribution to the Company’s achievement of certain financial and operational metrics discussed in this compensation discussion and analysis.

The compensation committee maintained annual base salaries for 20172020 at the same levels as 2019, other than with respect to Mr. Wesson. The salary for Mr. Wesson increased 22% in recognition of his promotion in February 2020 to Executive Vice President and Changes inenhanced responsibilities within the organization, and related peer benchmarking considerations. The compensation committee set the following annual base salaries for our NEOs for 2020.

Named Executive Officer 2020 Base Salary 2019 Base Salary 
Travis D. Stice $1,250,000  $1,250,000 
Kaes Van’t Hof $520,000  $520,000 
Teresa L. Dick $447,000  $447,000 
Russell D. Pantermuehl $615,000  $615,000 
Daniel N. Wesson $450,000  $370,000 

As noted above under the heading “2021 Executive Compensation Program Enhancements” on page 39, the compensation committee maintained annual base salaries for 2018”2021 at the same levels as for a discussion of considerations involved in the determination2020 for all of our named executive’s base salaries.


NEOs.

Performance-Based Annual Incentive Bonus


2017 Performance Bonus.

2020 PERFORMANCE BONUS

Performance bonuses to our named executive officers areNEOs for 2020 were granted under our stockholder-approved 2014 Annual Incentive Plan, referred to herein as the Annual Incentive Plan or the 2014 Plan. The Annual Incentive Plan was approved by our board of directors on April 2, 2014, which was then approved by our stockholders at the 2014 Annual Meeting. The Annual Incentive Plan is designed to provide an incentive to executive officers and other selected employees of the Company to contribute to the growth, profitability and increased value of the Company by providing cash“performance-based” incentive compensation that qualifies as “performance-based compensation” within the meaning of Section 162(m) of the Internal Revenue Code, as in effect prior to January 1, 2018.compensation. The Annual Incentive Plan focuses on achievement of certain annual objectives and goals, as determined by the compensation committee at the beginning of each calendar



year, and provides that the participants may earn a pre-determined percentagetarget percentages of their respective base salaries for the achievement of such specified goals. Under the Annual Incentive Plan, the payout opportunity may beis contingent upon meeting the threshold performance levels (with no award payable unless the threshold is reached), and thereafter varies for performance above and below the pre-established target performance levels, subject to a maximum award level which is generally capped atof 300% of base salary. Despite the base salaryterms of the participant atAnnual Incentive Plan, the timemaximum award level possible under the award is established. With respect to eachplan under our current compensation structure would be 200% of our named executive officers, thetarget. The target award opportunity was initiallyis established for each such named executive officer in his or her employment agreement, and adjusted subsequently by the compensation committee for each year in connection with setting the annual performance goals and targets for such year, which cannot exceed a maximum payment limit specified by the compensation committee.

DIAMONDBACK ENERGY, INC.2021 PROXY STATEMENT43

Below is a simple illustration of the design of Diamondback’s 2020 Performance Bonus:

The Annual Incentive Plan also provides that the awards granted to executive officers and covered employees under the Annual Incentive Plan will be forfeited if their respective employment does not continue through the date that the compensation committee certifies attainment of the applicable performance targets. In

For 2020, the eventcompensation committee approved increases in annual incentive targets for Mr. Wesson from 60% to 80% in recognition of ahis promotion to Executive Vice President and enhanced responsibilities within the organization, and related peer benchmarking considerations. The compensation committee did not change in control, each named executive officer will be paid the remaining NEO’s annual incentive target award amount (mid-point of any specified range of potential award payment amount) based on the assumption that the performance target was attained at the target level (generally a mid-point of any specified range of performance targets) for the entire performance period. The target award amount will be paid within ten days following the consummation of the change in control transaction. percentages from 2019.

For a more detailed description of the Annual Incentive Plan, see “2014 Executive Annual Incentive Compensation Plan” on page 36.


For 2017,2020, the performance goals and targets listed in the table below were established by the compensation committee in March 2017,2020, based on, among other things, a review of our prior year’s performance, benchmarking considerations relative to our peers’ performance, stockholder feedback, execution challenges ahead, acquisition integration considerations, service and commodity markets and capital requirements. We identifyAdditionally, the compensation committee established its 2020 short-term annual incentive plan performance metrics following the announcement of significant reductions in Diamondback’s activity in response to commodity price deterioration from the combined effects of the COVID-19 pandemic, the actions of OPEC+ and the imbalance in supply and demand for oil and natural gas. As a result, the compensation committee was able to consider updated guidance and a revised capital budget and operating plan when establishing short-term annual incentive targets. Consequently, the performance level targets for the cost and capital efficiency metrics in the scorecard required significant improvement from 2019, and the performance level target for the return on average capital employed metric was revised to reflect the anticipated operating plan for the remainder of 2020. The compensation committee set goals that we believe were rigorous based on our capital budget and business plan, and competitive with the metrics of the best operators in our peer group in each respective category.

The seven goals shown below align with how management views our success and how stockholders evaluate our performance, both on a standalone basis and relative to our peers and the broader energy industry. For example, the goals given the highest weight on our pre-established 2017 performance metrics measure our capital discipline and efficiency, which directly impact our corporate return on average capital employed and return on stockholder equity. We set goals that we believe are rigorous based on our capital budget and business plan and are competitive with the metrics of the best operators in our peer group in each respective category.

DIAMONDBACK ENERGY, INC.2021 PROXY STATEMENT44

In February 2018,2021, the compensation committee certifiedreviewed the Company’s performance in relation to the attainment of the pre-established performance goals and targets for 2017. Of the target performances2020, which are set by the compensation committee for 2017, the compensation committee certified that the performance measures were attained at the following levels against the pre-established goals and targets for 2017:

Pre-Established
 Performance Goals
Performance
Levels(1)
Annual Results as of December 31, 2017 AchievedPercentage of Performance Target AchievedWeighted % of Bonus TargetWeighted % of Bonus Target Earned
Capital Efficiency ($/Lateral Foot) - Midland Basin
Threshold $675
Target $625
Maximum $585
$602158%20%32%
Capital Efficiency ($/Lateral Foot) - Delaware BasinThreshold $1,100
Target $1,000
Maximum $867
$1,07264%10%6%
Capital Efficiency - (PDP F&D) (per BOE) - Midland BasinThreshold $11.40
Target $9.76
Maximum $8.65
$8.39200%20%40%
Capital Efficiency - (PDP F&D) (per BOE) - Delaware BasinThreshold $13.73
Target $11.85
Maximum $9.83
$11.9597%10%10%
Lease Operating Expense (per BOE)Threshold $6.10
Target $5.75
Maximum $5.20
$4.38200%15%30%
General and Administrative Cost - Cash (per BOE)Threshold $2.14
Target $1.91
Maximum $1.72
$1.21200%10%20%
EBITDA (in millions)Threshold $580
Target $720
Maximum $800
$928200%15%30%
Total   100%168%
forth below:

(1)
(1)No payouts are made in respect of a performance goal under the Annual Incentive Plan unless theapplicable threshold performance levels arelevel for such performance goal is achieved.
(2)Environmental and Safety Metrics include (i) less than 1.0% of net production flared, defined as net BOEs of flared production divided by net BOEs produced, (ii) greater than 10% of water used for completion operations sourced from recycled water, (iii) GHG emission intensity less than 14.0 (calculated one year in arrears to obtain required third party agency confirmation), defined as thousands of tons of CO2e emitted divided by MBOE, (iv) reportable oil spills of less than 0.01% of gross barrels of oil produced, defined as reportable gross oil barrels spilled divided by total gross oil barrels produced and (v) employee TRIR equal to or less than 0.5, defined as recordable incidents per 200,000 man hours recorded.

In 2017, we (i) exceeded our target performance level for capital efficiency in the Midland Basin by 158%, achieving an average cost of $602 per lateral foot, (ii) as a recent entrant into the Delaware Basin, exceeded our threshold performance level for capital efficiency in such basin by 64%, achieving an average cost of drilling of $1,072 per lateral foot, (iii) exceeded both target and maximum capital


efficiency levels for proved developed finding and development, or PD F&D, costs per BOE, in the Midland Basin by 200%, achieving $8.39 per BOE, (iv) exceeded the threshold level and came close to achieving our target performance level for capital efficiency for PDP F&D per BOE in the Delaware Basin as a recent entrant into such basin, achieving $11.95 per BOE, (v) exceeded both our target and maximum performance levels for reducing lease operating expense per BOE, achieving a peer-leading average lease operating expense of $4.38 per BOE, (vi) exceeded both our target and maximum performance levels for reducing general and administrative cost-cash per BOE, achieving an average general and administrative cost-cash of $1.21 per BOE, and (vii) exceeded both the target and maximum performance levels for our annual EBITDA, achieving adjusted EBITDA attributable to Diamondback of $928.0 million in 2017.

After applying the weighting established by the compensation committee to each category, Diamondback achieved the achievementshort-term annual incentive plan performance metrics at 160% of these performances resultedtarget. However, following consultation with Meridian, its independent compensation consultant, and taking into account all aspects of Diamondback’s performance in an award2020, including our stock price performance in light of approximately 168% of the applicable targeted bonus to each named executive officer. In connection with reaching these goals,industry conditions, the compensation committee approved awardsexercised negative discretion and reduced the annual incentive bonus for all NEOs from 160% of target, which was earned based on performance relative to Mr. Stice, Ms. Dick, Mr. Hollis, Mr. Pantermuehl and Mr. Molnarthe metrics established in the amountslater March of $1,428,000, $551,040, $892,080, $752,640 and $638,400, respectively.2020, to 100% of target.

DIAMONDBACK ENERGY, INC.2021 PROXY STATEMENT45
In March 2018,

As a result, the compensation committee establishedauthorized the performance criteria and targets for 2018 for the named executive officers and other covered employeesfollowing NEO payouts under the Annual Incentive Plan and specified the weighting attributable to such performance metrics. For 2018, the performance levels require achieving certain financial and operational metrics (with no award payable unless the threshold performance levels are achieved) with respect to:


well costs per lateral foot in the Midland Basin weighted at 20%;
well costs per lateral foot in the Delaware Basin weighted at 10%;
total PD F&D costs per BOE weighted at 20%;
lease operating expense per BOE weighted at 15%;
general and administrative cost-cash per BOE weighted at 15%; and
return on average capital employed calculated by dividing our consolidated earnings before income taxes, or EBIT, by the average total assets less the average current liabilities for 2017 and 2018 weighted at 20%.

The compensation committee determined that these metrics are principal drivers of profitability and growth for the Company for 2018. The compensation committee determined that these performance levels, as well as bonus targets set forth in our named executive officers’ employment agreements, as amended and restated to date, would further motivate our named executive officers to contribute to the Company’s performance and growth, align our named executive officers’ interests with those of our stockholders and put a larger portion of our named executives’ compensation at risk.

2020:

2020 SHORT-TERM INCENTIVE AWARD PAYOUTS TO NAMED EXECUTIVE OFFICERS

Named Executive Officer Base Salary as of
December 31, 2020
  Target Bonus
Percentage as a
% of Base Salary
  Target
Bonus
Amount
  Earned Annual
Incentive
Bonus Based
on Company
Performance
  Actual
Incentive
Bonus Awarded
 
Travis D. Stice $1,250,000   125% $1,562,500  $2,500,000  $1,562,500 
Kaes Van’t Hof $520,000   90% $468,000  $748,800  $468,000 
Teresa L. Dick $447,000   80% $357,600  $576,160  $357,600 
Russell D. Pantermuehl $615,000   80% $492,000  $787,200  $492,000 
Daniel N. Wesson $450,000   80% $360,000  $576,000  $360,000 

Long Term Equity Incentive Compensation


We seek to promote an ownershipa culture amongunderpinned by Company values for our executive officers in an effort to enhance our long-term performance. WeFurther, we believe the use of stock and stock-based awards offers the best approach to achieving our compensation goals and to align the interests of our executive officers with those of our stockholders. To achieve this purpose, our board of directors adopted and our stockholders approved our 2016 Amended and Restated Equity Incentive Plan, which is referred to herein as the Equity Incentive Plan. The purpose of the Equity Incentive Plan is to enable us, and our affiliates, to attract and retain the services of the types of executives, employees, consultants and directors who will contribute to our long term success and to provide incentives that will be linked directly to increases in share value that will inure to the benefit of our stockholders. The Equity Incentive Plan provides a means by which eligible recipients of awards may be given an opportunity to benefit from increases in value of our common stock through the granting of equity awards. The terms of the Equity Incentive Plan are described in more detail below. Under the employment agreements with eachEach of our named executive officers, each such executiveexecutives is eligible to participate in the Equity Incentive Plan or such other equity incentive plan or plans then in existence for the benefit of employees, and may in the discretion of the compensation committee receive an equity award in accordance with the terms of such plan or plans. The timing and amount of such equity awards, any target performance goals and the vesting terms of such awards will beare determined by the compensation committee in its sole discretion. If any of such executive’s employment terminates prior to any scheduled vesting date then, except as expressly provided in any existing or future equity award, the applicable executive shall forfeit all rights and interests in and to such unvested equity awards.


2017 Performance-Based and Time-Vesting Awards

2020 PERFORMANCE-BASED AND TIME-BASED AWARDS

In February 2017,March 2020, the compensation committee granted Mr. Stice, Ms. Dick, Mr. Hollis, Mr. Pantermuehl and Mr. Molnar time vesting restricted stock units, two-yearour NEOs three-year performance-based restricted stock units and three-year performance basedtime-based restricted stock units, in each case under the Equity Incentive Plan.



  Performance-Based Restricted Stock Units
 
Time-Vested Restricted Stock Units(1)
Two-Year(2)
Three-Year(3)
Travis D. Stice22,23011,11522,230
Teresa L. Dick5,8502,9255,850
Michael L. Hollis13,6506,82513,650
Russell Pantermuehl11,7005,85011,700
Paul Molnar11,7005,85011,700
Plan, in the amounts shown below. Consistent with the compensation committee’s focus on giving more weight to the performance component of our executive compensation, the 2020 performance-based equity award granted to each NEO represented 60% of the executive’s total 2020 LTI award, with the time-based component of such award representing only 40% of the total LTI award.

  Performance-Based
Restricted
Stock Units(1)
 PSU
% of Total
LTI Award
  Time-Based
Restricted
Stock Units(2)
 RSU
% of Total
LTI Award
  Targeted
Value of
Total LTI Award(3)
 
Travis D. Stice 66,714  60% 44,476  40% $7,500,000 
Kaes Van’t Hof 31,133  60% 20,756  40% $3,500,000 
Teresa L. Dick 17,790  60% 11,860  40% $2,000,000 
Russell Pantermuehl 31,333  60% 20,756  40% $3,500,000 
Daniel N. Wesson 13,343  60% 8,895  40% $1,500,000 

(1)
(1)Time-vested restricted stock units of which one-third of the award vested in each of February 2017 and February 2018, with the remaining one-third of the award vesting in February 2019.
(2)The two-year performance-based restricted stock units are for the performance period from January 1, 2017 through December 31, 2018.
(3)The three-year performance-based restricted stock units are for the performance period from January 1, 20172020 through December 31, 2019.

The performance-based restricted stock units are subject to the satisfaction of the total stockholder return performance conditions relative for our peer group set forth in a table below for the applicable performance period, and continuous service requirements, with no awards vesting if the relative total stockholder return falls below the threshold percentile.
2022. Each NEO is also entitled to dividend equivalent rights on such NEO’s unvested performance-based restricted stock units.
Total Stockholder Return Percentile(2)Grant Vesting Percentage
<25th Percentile of Peer Group0% of Target
25th Percentile of Peer Group
50% of Target (Threshold)
50th Percentile of Peer Group
100% of Target (Target)
75th Percentile of Peer Group
Up to a maximum of 200% of Target (Maximum)

These awards were designed to incentivize our named executive officers to continue to contribute to the Company’s performance at the top of its peer group, similar to the Company’s performance in prior periods, as well as to promote retention of our named executive officers who have been pursued not only by industry competitors but also by private equity groups. The two-year performance-based awards granted by the compensation committee in 2017 were designed to facilitate our full transition by the beginning of 2018 to the three-year performance-based grants for the performance period beginning with the year of the grant, as well as to address the possibility that our total stockholder return in future periods may not increase to the same degree as the total stockholder return generated by peer group companies, since our stock performance continued to be strong year over year and did not experience the same level of downward volatility as stock of peer group companies.

2018 Performance-Based and Time-Vesting Awards

In February 2018, the compensation committee granted Mr. Stice, Ms. Dick, Mr. Hollis, Mr. Pantermuehl and Mr. Molnar time vesting restricted stock units and three-year performance based restricted stock units in each case under the Equity Incentive Plan.
 
Time-Vested Restricted Stock Units(1)
Performance-Based Restricted Stock Units(2)
Travis D. Stice20,39130,585
Teresa L. Dick5,5988,396
Michael L. Hollis11,83517,751
Russell Pantermuehl10,23615,353
Paul Molnar9,59714,393
(1)Time-vestedTime-based restricted stock units of which one-third of the award vested in February 2018,March 2020, with the remaining restricted stock units vesting in two substantially equal annual installments beginning in February 2019.
March 2021. Each NEO is also entitled to dividend equivalent rights on such NEO’s unvested time-based restricted stock units.
(2)These three-year
(3)The aggregate number of performance-based and time-based restricted stock units for each NEO for 2019 was calculated by dividing the targeted value of the total LTI award for each NEO indicated in the table by $67.45 per share, representing the average closing price per share of our common stock on The Nasdaq Global Select Market for the five trading days immediately preceding the last trading day in February 2020, and allocated 60% to the performance-based restricted stock units are forand 40% to the performance period from January 1, 2018 through December 31, 2020.time-based restricted stock units.

DIAMONDBACK ENERGY, INC.2021 PROXY STATEMENT46

The performance-based restricted stock units are subject to the satisfaction of the relative total stockholder return performance conditions relative forto our peer group set forth in the table below for the applicable performance period. Additionally, the number of performance-based restricted stock units that would otherwise vest is further adjusted by the absolute TSR modifier illustrated below that reduces payouts upon negative performance period absolute TSR, and has a multiplier upon achieving a performance period absolute TSR of greater than 15%. No awards vest if the relative total stockholder return (prior to any adjustment required by application of the absolute TSR modifier) falls below the 25th percentile. The performance-based restricted stock units are also subject to satisfaction of continuous service requirements.

Relative Total Stockholder Return PercentileTarget Grant Vesting Percentage
<25th Percentile of Peer Group0% of Target
Between 25th Percentile of Peer Group and up to but less than75th Percentile of Peer GroupStraight line interpolation between 50% and 150% of Target
At or above 75th Percentile of Peer Group200% of Target
Company Absolute Total Stockholder
Return Percentage During Performance Period
Absolute TSR Modifier Applied to Target
Grant Vesting Percentage
Below 0%75%
Between 0% and 15%100%
Above 15%125%

Target grant vesting percentage is expressed as a percentage of the target number of performance-based restricted stock units granted and, after being adjusted by the applicable absolute TSR modifier, may result in a settlement up to a maximum grant equal to 250% of the target number of performance-based restricted stock units granted.

These awards were designed to



incentivize our named executive officersNEOs to continue to contribute to the Company’s performance at the top of its peer group, similar to the Company’s performance in prior periods. As discussed above, the 2018 performance-based awards represent our complete transition to the three-year performance-based awards, with no two-year performance-based awards granted in 2018 or intended in future periods. In addition, the time vestingtime-based awards were designed to promote retention of our named executive officersNEOs who have been pursued not only by industry competitors but also by private equity groups. Consistent with our compensation committee’s commitment to emphasize performance-based compensation to motivate our executive officers, while maintaining a balanced approach to executive compensation, the

SATISFACTION OF PERFORMANCE TARGETS FOR 2018 performance-based awards were granted at higher levels than the 2018 time-vesting awards.


In the event of a change in control, the time-vesting restricted stock units granted to each of our named executive officers in 2017 and 2018 will vest immediately upon the occurrence of such event and will be settled upon the consummation of such event. In the event of the executive’s death or disability during a period of continuous service, the deceased or disabled executive’s restricted stock units will vest immediately and will be settled in full on the payment date coincident with or next following the date of vesting. In the event of our change in control, the performance period for performance-based restricted stock units granted to each named executive officer in 2017 and 2018 will be accelerated to the last trading day of the month preceding the date of the consummation of our change in control, and the number of shares subject to performance-based restricted stock units will be determined based on meeting the total stockholder return percentile for such accelerated performance period, which shares will vest immediately following such determination and will be settled upon the consummation of the change in control. In the event of the named executive’s death or disability during a period of continuous service, the deceased or disabled executive’s vesting percentage will be determined at the end of the performance period and settled at the same payment date as if the participant remained in continuous service through the end of the performance period.

Satisfaction of Performance Targets for 2016 Performance-Based Awards for the Performance Period ended DecemberPERFORMANCE-BASED AWARDS FOR PERFORMANCE PERIOD ENDED DECEMBER 31, 2017

2020 AND EQUITY PAYOUTS MADE ON SUCH AWARDS

In February 2018,2021, the compensation committee certified to the attainment of the pre-established performance goals with respect to performance-based restricted stock units granted to our named executive officersNEOs in January 2016,February 2018, which awards were subject to the satisfaction of certain total stockholder return performance conditions relative to our peer group for the performance period commencing on January 1, 20162018 and ending on December 31, 2017,2020, and continuous service requirements. The compensation committee certified that, based on publicly available information, (i) our total stockholder return of 88.7% for the above-referenced performance period iswas in the 9253ndrd percentile of the peer group total stockholder return, which is above the 75th percentile of the total stockholder return for the peer group, (ii) the total stockholder return percentile equatesequated to a total target grant vesting percent of 200%111.6% of the target number of restricted stock units granted to the named executive officersNEOs and (iii) the applicable performance target and other material terms of such performance-based restricted stock unit awards were achieved at such levels for the above-referenced performance period.

As in all prior years, we did not exclude acquired companies from the relative comparison or otherwise adjust the total stockholder return of any company that was acquired during the performance period.

In connection with reaching these performance goals, the 20162018 performance-based restricted stock unit awards received by Mr.Messrs. Stice, Van’t Hof, Pantermuehl and Wesson and Ms. Dick Mr. Hollis, Mr. Pantermuehl and Mr. Molnar have vested at 200%111.6% of the target, resulting in the issuance of 180,338, 12,022, 60,112, 48,090 and 24,044the shares of common stock underlying thesethe 2018 performance-based restricted stock units to these namedNEOs in March 2021 as follows:

Named Executive Officer 2018
Performance-Based
Restricted Stock
Unit Award
  Achieved TSR
Relative to
Peer Group
  Actual
Performance-Based
Restricted Stock
Units Granted
  % of Target
Vested
 
Travis D. Stice  30,585   53%  34,133   111.6% 
Kaes Van’t Hof  5,997   53%  6,693   111.6% 
Teresa L. Dick  8,396   53%  9,370   111.6% 
Russell D. Pantermuehl  15,353   53%  17,134   111.6% 
Daniel N. Wesson  3,998   53%  4,462   111.6% 

DIAMONDBACK ENERGY, INC.2021 PROXY STATEMENT47

PROCESS FOR DETERMINING EXECUTIVE COMPENSATION

The Role of the Compensation Committee

Our compensation committee oversees and approves our executive officers, respectively,compensation program. The compensation committee, with the assistance of its external, independent compensation consultant, determines the mix of compensation, both among short-term and long-term components and cash and equity components, to establish compensation that it believes is appropriate for each of our NEOs. In making compensation decisions with respect to each element of compensation, the compensation committee considers numerous factors, including:

aligning the compensation of our executives with the performance of the Company on both a short-term and long-term basis;
achievement of individual and Company performance goals and other expectations relating to the executive’s position;
a comparison of the individual to other executives within the Company having similar levels of expertise and experience;
the individual’s role with us and the compensation paid to similar executives at comparable companies;
the individual’s particular background and circumstances, including training and prior relevant work experience and unique industry skills;
the demand for individuals with the individual’s specific expertise and experience;
recommendation from our CEO (but not with respect to his own compensation).

The compensation committee seeks to design a total compensation package for our NEOs that drives performance, rewards contributions in February 2018.


support of our business strategies and attracts, motivates and retains high quality talent with the skills and competencies our industry requires. The compensation committee seeks to balance these goals by designing our compensation policies and programs to encourage and reward prudent business judgment over the long term by offering both time-based and performance-based long-term incentive (LTI) awards, setting meaningful performance criteria and targets for incentive compensation, and offering competitive base salaries. The compensation committee believes that this combination should avoid encouraging executives and management-level employees to engage in excessive risk-taking, while at the awards madesame time promoting performance and retention.

The Role of our Chief Executive Officer

The compensation committee evaluates, in his absence, our Chief Executive Officer’s performance and compensation based on his leadership role, his individual performance and the Company’s performance measured against the metrics described in this compensation discussion and analysis, and his total compensation package is ultimately determined by the compensation committee.

Each year, our Chief Executive Officer evaluates executive and Company performance for the prior year and recommends to our named executive officersthe compensation committee the annual base salaries, annual incentive compensation plan target award percentages and long-term incentive awards under the Equity Incentive Plan will provide incentive to thesefor the executive officers, including the NEOs, other than himself.

The Role of the Compensation Consultant

Our compensation committee annually retains, at the Company’s expense, an external, independent compensation consultant to enhanceassist with executive compensation matters.

In connection with its evaluation of executive compensation for 2020, the compensation committee retained Meridian Compensation Partners, LLC, an independent compensation consultant (Meridian).

The compensation committee reviewed the independence of Meridian during the applicable engagement period and determined that there were no conflicts of interest as a result of the compensation committee’s engagement of such consultant. The compensation committee continues to evaluate the independence of its compensation consultant on an ongoing basis.

The compensation committee has sole authority to hire and terminate its independent compensation consultant, and the independent compensation consultant reports only to the compensation committee.

DIAMONDBACK ENERGY, INC. 2021 PROXY STATEMENT48

COMPETITIVE BENCHMARKING

Our 2020 Benchmarking Peer Group

In structuring our long-term successcompensation policies and encourageprograms, the compensation committee considers the compensation practices of our peer companies and may also review compensation data from the oil and natural gas industry, any relevant compensation surveys and guidance from the compensation consultant. The compensation committee considers and may make changes to the companies included in our compensation peer group, primarily based on industry segment, and measures of size such as enterprise value, market capitalization, assets and revenues, after discussing such considerations with management and the compensation consultant. Following discussions with Meridian and review of pertinent financial information, the committee proposed replacing Anadarko Petroleum Corporation with EOG Resources, Inc. following the acquisition of Anadarko by Occidental Petroleum. Additionally, the committee also proposed removing SM Energy Company from its peer group due to size.

In its review of the peer group for 2020, the compensation committee considered pertinent financial measures for each company, including enterprise value and market capitalization as of November 2019 and assets and revenue as of the quarter ended September 30, 2019, as shown (in millions) in the table below:

  Enterprise Value  Market Capitalization  Assets  Revenue 
Peer Group 50th Percentile $18,297  $9,679  $20,373  $5,071 
Diamondback Energy, Inc. $18,488  $12,369  $23,553  $3,421 

The benchmarking peer group used in Meridian’s study, which served as reference for making compensation decisions for 2020, consisted of the following 13 companies.

Apache CorporationMarathon Oil Corporation
Cimarex Energy Co.Noble Energy, Inc.
Concho Resources Inc.Ovintiv Inc.
Continental Resources, Inc.Parsley Energy, Inc.
Devon Energy CorporationPioneer Natural Resources Company
EOG Resources, Inc.WPX Energy, Inc.
Hess Corporation

Meridian provided competitive data for similarly situated executives at these peer group companies, focusing on salary, annual incentive opportunity and LTI opportunity, and analyzing how these elements of compensation compare to the elements of compensation afforded to our executive officers, including the NEOs.

Role of Benchmarking in Determining Executive Compensation for 2020

In general, the compensation committee uses competitive market compensation data provided by Meridian and subsequent support and information from the Chief Human Resources Officer and discussions with the Chief Executive Officer to inform its decisions about overall compensation opportunities and specific compensation elements. The compensation committee considers these compensation elements and total compensation benchmarks of peer companies and the broader U.S. market. Next, the compensation committee applies judgment and discretion in establishing targeted pay levels, taking into account not only competitive market data, but also factors such as Company and individual performance, scope of responsibility, critical needs, skill sets, leadership potential, and succession planning.

Further, in considering changes to the 2020 executive compensation packages, the compensation committee evaluated, among other things, aspects of executive compensation in general, market data and competitive analysis provided by Meridian, the Company’s 2019 and multi-year performance, our executives’ individual contributions to such performance, compensation alignment with future performance and will continuestockholder value creation, performance-qualified equity awards, retention considerations, market alternatives for our executives, input obtained from our stockholder outreach efforts and, with respect to alignour NEOs other than our Chief Executive Officer, our Chief Executive Officer’s recommendations. Our Chief Executive Officer’s recommendations to the interestscompensation committee related to such other executive officers’ annual base salaries for 2020, annual incentive compensation plan target award percentages and long-term incentive awards under the Equity Incentive Plan. The compensation committee also evaluated, in his absence, our Chief Executive Officer’s individual performance and compensation.

DIAMONDBACK ENERGY, INC. 2021 PROXY STATEMENT49

OTHER SIGNIFICANT COMPENSATION POLICIES AND PRACTICES

Senior Management Severance Plan

Effective February 20, 2020, we adopted the Diamondback Energy, Inc. Senior Management Severance Plan (the severance plan) and have entered into a participation agreement thereunder with each of our named executive officersNEOs. Pursuant to the participation agreements, the benefits under the severance plan replace the employment agreements with thoseeach of our stockholders.


Other CompensationNEOs. The severance plan also covers other eligible executives who are selected to participate and replaces any employment agreement they may have. The plan provides a uniform framework for certain severance and change in control benefits that are consistent with market practices and are described in more detail under the heading “Benefit Plans—Senior Management Severance Plan” beginning on page 52 of this proxy statement.

Benefits and Perquisites


Consistent with our compensation philosophy, our compensation committee provides benefits to our executives that are substantially the same as those currently being offered to our other employees, including health insurance, life and disability insurance and a 401(k) plan. A description of the 401(k) plan is below.


included under the heading “Benefit Plans—401(k) Plan” beginning on page 53.

Clawback Provisions


UnderPolicy

The Company has adopted a “clawback” policy to allow the Sarbanes-Oxley Act of 2002, our Chief Executive Officer and Chief Financial Officer may be subjectCompany to clawbacksrecoup paid incentive based compensation from executive officers in the event the Company is required to restate its reported financial or operating results as a result of a restatement. Under our Equity Incentive Plan, each award pursuantcovered executive’s misconduct or gross negligence. The amount of compensation recouped would be that which the executive would not have received if the financial statements had been properly reported at the time of first public release or filing with the SEC. All incentive compensation (cash and equity) is covered by the policy. The compensation committee continues to that plan is conditioned on repayment or forfeiture in accordancemonitor the actions of the SEC with regard to the proposed regulations implementing the applicable laws, our Company policiesclawback provisions of the Dodd-Frank Wall Street Reform and Consumer Protection Act, and, to the extent regulations are finalized, the compensation committee intends to take will take action to amend the policy to comply with any relevant provisions in the related award agreements.


such regulations.

Anti-Hedging Policy


and Anti-Pledging Policies

We have a policy prohibiting directors, executive officers and certain other designated employees from speculative trading in our securities, including hedging transactions, short selling, and trading in put options, call options, swaps or collars. In addition, we prohibit our directors and executive officers from holding our common stock in a margin account. To our knowledge, all such individuals are in compliance with the policy. Our policy is to also strongly encouragediscourage all other employees from engaging in hedging activities in



our stock and anystock. Any such transaction requires notice and pre-approval, and will only be considered with a valid justification. Since the adoption of theour anti-hedging policy in 2012, we are not aware of any hedging activities by our employees.

We also have a policy prohibiting our directors, executive officers and certain other designated employees from pledging our securities as collateral for a loan, except in certain limited circumstances upon obtaining prior approval from a compliance officer.

Stock Ownership and Retention Guidelines for Non-Employee Directors and Executive Officers

Effective April 25, 2016, the

The compensation committee has adopted stock ownership and retention guidelines for our non-employee directors and executive officers who are classified as Vice President and above, which we refer to as the guidelines. Theabove. These guidelines were adopted to encourage our non-employee directors and executives to have a meaningful stake in the company,Company, which encourages a focus on our long-term success, aligns directors’ and executives’ interests with the interests of our stockholders and further promotes our commitment to sound corporate governance.

DIAMONDBACK ENERGY, INC. 2021 PROXY STATEMENT50

Under the stock ownership and retention guidelines, each of our non-employee directors must own an amount of our common stock equal in value to a multiple of the base annual retainer and our executive officers must own an amount of our common stock equal in value to a multiple of his or her annual base salary. salary, as set forth in the table below.

PositionMultiple of Base Annual Retainer/Annual
Base Salary Required
Non-Employee Directors5x
Chief Executive Officer5x
Executive Vice Presidents3x
Senior Vice Presidents and Vice Presidents2x

The Chief Executive Officer must own an amount equal to at least five times his base salary,table below provides the minimum value of stock that each of theour NEOs who currently serve as our executive vice presidentsofficers must own an amount at least equal to three times his or her base salaryretain under our stock ownership and each of the other vice presidents must own an amount at least equal to two times his or her base salary.

 2018 Base SalaryMultiple of Annual Base Salary RequiredMinimum Value of Stock Required to Retain
Travis D. Stice$990,000
5x$4,950,000
Teresa L. Dick$430,000
3x$1,290,000
Michael L. Hollis$625,000
3x$1,875,000
Russell Pantermuehl$590,000
3x$1,770,000
Paul Molnar$500,000
3x$1,500,000
retention guidelines.

  2020
Base Salary
  Multiple of
Annual Base
Salary Required
  Minimum Value
of Stock Required
to Retain
 
Travis D. Stice $1,250,000   5x  $6,250,000 
Kaes Van’t Hof $520,000   3x  $1,560,000 
Teresa L. Dick $447,000   3x  $1,341,000 
Russell D. Pantermuehl $615,000   3x  $1,845,000 
Daniel N. Wesson $450,000   3x  $1,350,000 

Until the earliest of: (i) 24 months following the applicable exercise date or vesting date of equity awards; (ii) the date such executive officer is determined to be in full compliance with the guidelines; and (iii) the date such executive officer ceases to be a participant subject to the guidelines, for awards granted after the effective date of the guidelines he or she is required to hold at least 50% of the net shares received upon the exercise of stock options and 50% of the net shares received upon vesting of restricted stock or performance shares. Once the ownership requirement is met, the executive officer must continue to hold that number of shares until leaving his or her positionmaintain the value amount in accordance with us.

these guidelines.

Any participant subject to the guidelines who is not in compliance with the applicable guideline (subject to any compliance transition period) may be required to retain up to 100% of the net shares of our common stock acquired via the exercise of options or the vesting of restricted awards granted under our equity incentive programs until the applicable guideline has been met.

Participants generally are given a five-year transition period to come into full compliance with the guidelines. Participants are expected to make steady progress towards meeting the ownership levels specified in the guidelines with any stock awards or stock purchases made on or after the effective date of the guidelines. There is an exception to the holding requirements for financial hardship and other unusual situations, subject to approval by the Chief Executive Officer and the compensation committee.

For stock options, “net” shares means the number of shares delivered upon exercise of the option, net of shares used to pay the exercise price and applicable taxes. For performance shares and restricted stock, “net” shares means the number of shares held upon vesting, net of shares used to pay applicable taxes.

In addition to shares held outright, shares held directly or indirectly in trust, shares held by immediate family members residing in the same household, shares held in qualified plans (e.g., in a 401(k) plan), vested shares held in non-qualified plans, vested stock options (other than options that are underwater at the time of measurement) and unvested restricted stock subject to time basedtime-based (but not performance based)performance-based) vesting are all counted toward satisfaction of the ownership requirement.

All

As of December 31, 2020, all of our named executive officersNEOs were in compliance with the guidelines asguidelines.

DIAMONDBACK ENERGY, INC. 2021 PROXY STATEMENT51

BENEFIT PLANS

Senior Management Severance Plan

Effective February 20, 2020, we adopted the Diamondback Energy, Inc. Senior Management Severance Plan and have entered into a participation agreement thereunder with each of our named executive officers. Pursuant to the adoption ofparticipation agreements, the guidelines.


Employment Agreements

The following summarizesbenefits under the material terms ofseverance plan replace the employment agreements we have with each of our named executive officers.

Travis D. Stice. We The severance plan also covers other eligible executives who are partyselected to anparticipate and replaces any employment agreement with Mr. Stice, our Chief Executive Officer, whichthey may have.

Payments and Benefits Unrelated to a Change in Control

In the event that the employment agreement was originally entered into on April 18, 2011. Theof a participating executive is terminated by us other than for “cause” (and not by reason of death or disability) or if the participant terminates his or her employment agreement,for “good reason” (in each case as amended and restated, has a three-year term



commencing as of April 18, 2014. Hisdefined in the severance plan), in addition to any accrued but unpaid base salary can be increased from time to time byor unreimbursed business expenses payable in accordance with the compensation committee, but not decreased. Mr. Stice's annual base salary during 2017 was $850,000, and was increased byrequirements of applicable law, the compensation committee to $990,000 effective January 1, 2018. Mr. Sticeparticipant is also entitled to receive a target annualseverance benefits consisting of:

(i)an amount, if any, equal to the bonus that would be payable for services attributable to a completed prior year performance period that has not been paid under the terms of the Diamondback Energy, Inc. 2014 Executive Annual Incentive Compensation Plan;
(ii)a multiple of base salary continuation for a specified number of months (2x for 24 months for the Chief Executive Officer, 1x for 18 months for Executive Vice-Presidents, 1x for 15 months for Senior Vice-Presidents and 1x for 12 months for Vice-Presidents);
(iii)a pro-rated target annual cash bonus for the year of termination (based on the number of days employed during the year of termination);
(iv)reimbursements for the cost of 125% of his base salary upon achievement of performance goals established by the compensation committee, up to 18 months of premiums for COBRA group health continuation coverage; and
(v)the vesting or forfeiture, as applicable, of each outstanding unvested equity-based compensation award granted by us or our affiliates in accordance with the terms of the applicable equity award agreement. Mr. Stice’s participation agreement includes terms that are intended to maintain certain benefits under his prior employment agreement and are consistent with prior public disclosure that require each equity award granted to Mr. Stice to become 100% vested upon an eligible termination, and in the case of outstanding performance-based equity awards to vest at the maximum level under the equity award agreement, and be settled within ten business days.

Severance Benefits Related to a maximum of 200% of base salaryChange in Control

In the event performance exceeds the target level established by the compensation committee. Mr. Sticethat employment of a participant is entitled to participate in such life and medical insurance plans and other similar plans that we establish from time to time for our executive employees.


Mr. Stice has agreed to certain restrictive covenants in his employment agreement, including, without limitation, his agreement not to compete with us, not to interfere with any of our employees, suppliers or regulators and not to solicit our customers or employees, in each case during Mr. Stice’s affiliation with us and for a period of six months thereafter. Mr. Stice’s continued employment with us is terminable by either party. We may terminate Mr. Stice’s employment at any time, with or without advance notice. Mr. Stice may terminate the employment relationship at any time and for any reason, and is required to give us 30 days’ notice if he voluntarily resigns without good reason. However, if (i) we terminate Mr. Stice’s employment without “cause” or due to non-renewal of the term of his employment agreement (together, a “no cause termination”), (ii) Mr. Stice resigns for good reason, meaning such resignation follows a material uncured breachterminated by us of the employment agreement or a material diminution in Mr. Stice’s position, duties or authority or relocation of principal office moreother than 25 miles outsidefor “cause” (and not by reason of Midland, Texas, or (iii) Mr. Stice’s employment is terminated due to death or disability, then (x) we will be obligated to pay, on a monthly basis, 200% of Mr. Stice’s base annual salary untildisability) or if the later of 24 monthsparticipant terminates his or her employment for “good reason,” in either case within the expiration of the term of his employment agreement, provided, however, that if a no cause termination or a good reason resignation occurs within 24 months after the occurrence oftwo year period immediately following a change in control (as defined in the 2012 Plan or any successorseverance plan) and such change in control is a “change in control event” within, the meaning of Internal Revenue Service’s rules and regulations, Mr. Sticeparticipant will be entitled to receive such severancethe benefits described above, except that the salary continuation described in clause (ii) will be replaced by a lump sum cash payment equal to a multiple of the participant’s base salary plus such participant’s average bonus for the preceding three years (3.0x for the Chief Executive Officer, 2.5x for Executive Vice-Presidents, 2.25x for Senior Vice-Presidents and (y) 100%2.0x for Vice-Presidents).

Severance Benefits Related to Death or Disability

The severance plan also provides the same benefits described in clauses (i), (ii) and (iii) (but not clause (iv)) in the event that a participant dies or becomes disabled (as defined in the Severance Agreement) while employed by us. Mr. Stice’s participation agreement includes terms that are intended to maintain certain benefits under his prior employment agreement and are consistent with prior public disclosure that require the Company to pay 100 percent of the premiums to continue Mr. Stice’s or his, survivinghis spouse’s and any of his eligible dependents’ group health plan continuation coverage under COBRA (provided that such individuals are qualified beneficiaries who are eligibleCOBRA.

Release and timely elect COBRA continuation coverage), in addition to any obligations under the terms of any outstanding equity awards; provided, in each case, that Mr. Stice continues to comply with the restrictive covenants described above and Mr. Stice (or his estate or beneficiaries in the case of clause (iii) above) executes a full general release in our favor. Under the employment agreement with Mr. Stice, the terms of each equity award granted to Mr. Stice will provide that such equity award will become 100% vested upon (i) our termination of Mr. Stice without cause or non-renewal of his employment agreement, (ii) Mr. Stice’s resignation for good reason, (iii) his death or disability or (iv) our change in control (as defined in the 2012 plan or any successor plan). In the event Mr. Stice’s employment is terminated for “cause,” our obligations will terminate with respect to theRestrictive Covenants

The payment of any base salarybenefits under the severance plan is conditioned on the participant’s (or if applicable, the participant’s personal representative’s or bonuses. For purposes of Mr. Stice’s employment agreement, “cause” is generally defined as Mr. Stice’s (a) willful and knowing refusal or failure to perform his duties in any material respect, (b) willful misconduct or gross negligence in performing his duties, (c) material breach of his employment agreement or any other agreement with us or Company policy of Code of Conduct, (d) conviction of, or a plea of guilty or nolo contendere to, a criminal act that constitutes a felony or involves fraud, dishonesty or moral turpitude, (e) indictment for a felony involving embezzlement, theft or fraud, (f) filingestate’s) execution of a voluntary, or consent to an involuntary, bankruptcy petition, (g) dishonesty in connection with his responsibilities as an employee or (h) failure to comply with directivesgeneral release of our board of directors.claims. The benefits Mr. Stice is entitled to receive upon certain terminations, resignations and changes of control are summarized below in "Potential Payments Upon Termination, Resignation or Change of Control for Fiscal Year 2017" included elsewhere in this proxy statement.


Teresa L. Dick. Effective September 2011, we entered into an employment agreement with Ms. Dick, currently our Executive Vice President and Chief Financial Officer. The employment agreement, as amended and restated, provides for an initial two-year term commencing on January 1, 2014, and thereafter continues for successive one-year periods unless we or the executive elects to not extend the term. Ms. Dick’s annual base salary during 2017 was $410,000. Her base salary can be increased from time to time by the compensation committee, but not decreased. The compensation committee increased Ms. Dick's base salary to $430,000 effective January 1, 2018. Subject to Ms. Dick’s achievement of certain performance goals as determined by our board of directors or the compensation committee, Ms. Dick is eligible to receive a target annual bonus of 80% of her annual base salary, provided she remains employed by us on the payment date. Ms. Dick isseverance plan also entitled to participate in any life and medical insurance plans and other similar plans that we establish from time to time for our executive employees.

Under her employment agreement, Ms. Dick is eligible to participate in the Equity Incentive Plan or such other equity incentive plan or plans then in existence for the benefit of employees, and may in the discretion of the compensation committee receive an equity award in accordance with the terms of such plan or plans. The timing and amount of such equity awards, any target performance goals and the vesting terms of such awards will be determined by the compensation committee in its sole discretion. If Ms. Dick’s employment terminates prior to any scheduled vesting date, except as expressly provided in any existing or future equity award, then she will forfeit all rights and interests in and to such unvested equity awards.

Ms. Dick has agreed toincludes certain restrictive covenants in herthat continue beyond the employment agreement,period, including without limitation, her agreement not to compete with us, not to interfere with any of our employees, suppliers or regulatorsnon-competition and not to solicit our customers or employees, in each case during Ms. Dick’s affiliation with us andnon-solicitation obligations for a period of sixone year following termination of employment. If a participating executive terminates employment on a basis that is not eligible for severance benefits, we can elect to apply the restrictive covenants for up to 12 months thereafter. Ms. Dick’s continued employment with us is terminableand receive a release by either party. We may terminate Ms. Dick’s employment agreement at any time, with or without advance notice. Ms. Dick


may terminate the employment relationship at any time and for any reason, and is required to give us 30 days’ notice if she voluntarily resigns without good reason. However, if (i) we terminate Ms. Dick’s employment without “cause” or due to non-renewalpayment of the term of her employment agreement, (ii) Ms. Dick resigns for good reason, meaning such resignation follows a material uncured breach by us of the employment agreement, relocation of her principal office 25 miles outside of Oklahoma City, Oklahoma or a material diminution in Ms. Dick’s position, duties or authority, or (iii) Ms. Dick’s employment is terminated due to death or disability, then Ms. Dick will be entitled to severance pay in an amount equal to 12 months’one-twelfth of the participant’s annualized base salary provided, inplus target annual bonus for each case, that the executive continues to comply withmonth the restrictive covenants described abovewill apply.

DIAMONDBACK ENERGY, INC. 2021 PROXY STATEMENT52

We believe that these severance benefits provide the same type of income transition protections that were provided to our executives under their prior employment agreements. These arrangements are intended to attract and the executive (or her estate or beneficiaries in the case of clause (iii) above) executes a full general release in our favor, exceptretain qualified executives that could have job alternatives that may appear to them to be less risky absent these arrangements. We believe that the restriction on competition will not apply in the event the executive resigns for good reason within 12 months following our change of control. In the event Ms. Dick’s employment is terminated for “cause,” our obligations will terminate with respectenhanced severance benefits resulting from terminations related to the payment of any base salary or bonuses as of the termination date. For purposes of Ms. Dick’s employment agreement, “cause” is generally defined as Ms. Dick’s (a) willful and knowing refusal or failure to perform her duties in any material respect, (b) willful misconduct or gross negligence in performing her duties, (c) material breach of her employment agreement or any other agreement with us or Company policy or Code of Conduct, (d) conviction of, or a plea of guilty or nolo contendere to, a criminal act that constitutes a felony or involves fraud, dishonesty or moral turpitude, (e) indictment for a felony involving embezzlement, theft or fraud, (f) filing of a voluntary, or consent to an involuntary, bankruptcy petition, (g) dishonesty in connection with her responsibilities as an employee or (h) failure to comply with directives of our board of directors. The benefits Ms. Dick is entitled to receive upon certain terminations, resignations and changes of control are summarized below in “Potential Payments Upon Termination, Resignation or Change of Control for Fiscal Year 2017” included elsewhere in this proxy statement.


Michael Hollis. Effective September 2011, we entered into an employment agreement with Mr. Hollis, currently our President and Chief Operating Officer. The employment agreement, as amended and restated, provides for an initial two-year term commencing on January 1, 2014, and thereafter continues for successive one-year periods unless we or the executive elects to not extend the term. Mr. Hollis’ annual base salary for 2017 was $590,000. His base salary can be increased from time to time by the compensation committee, but not decreased. The compensation committee increased Mr. Hollis’ base salary to $625,000 effective January 1, 2018. Subject to Mr. Hollis’ achievement of certain performance goals as determined by our board of directors, Mr. Hollis is entitled to a target annual bonus of 90% of his annual base salary, provided he remains employed by us on the payment date. Mr. Hollis is also entitled to participate in any life and medical insurance plans and other similar plans that we establish from time to time for our executive employees.

Under his employment agreement, Mr. Hollis is eligible to participate in the Equity Incentive Plan or such other equity incentive plan or plans then in existence for the benefit of employees, and may in the discretion of the compensation committee receive an equity award in accordance with the terms of such plan or plans. The timing and amount of such equity awards, any target performance goals and the vesting terms of such awards will be determined by the compensation committee in its sole discretion. If Mr. Hollis’ employment terminates prior to any scheduled vesting date then, except as expressly provided in any existing or future equity award, then he will forfeit all rights and interests in and to such unvested equity awards.

Mr. Hollis has agreed to certain restrictive covenants in his employment agreement, including, without limitation, his agreement not to compete with us, not to interfere with any of our employees, suppliers or regulators and not to solicit our customers or employees, in each case during Mr. Hollis’ affiliation with us and for a period of six months thereafter. Mr. Hollis’ continued employment with us is terminable by either party. We may terminate Mr. Hollis’ employment at any time, with or without advance notice. Mr. Hollis may terminate the employment relationship at any time and for any reason, and is required to give us 30 days’ notice if he voluntarily resigns without good reason. However, if (i) we terminate Mr. Hollis’ employment without “cause” or due to non-renewal of the term of his employment agreement (ii) Mr. Hollis resigns for good reason, meaning such resignation follows a material uncured breach by us of the employment agreement, relocation of his principal office more than 25 miles outside of Midland, Texas, or a material diminution in Mr. Hollis’ position, duties or authority, or (iii) Mr. Hollis’ employment is terminated due to death or disability, then Mr. Hollis will be entitled to severance pay in an amount equal to 12 months’ base salary; provided, in each case, that Mr. Hollis continues to comply with the restrictive covenants described above and the executive (or his estate or beneficiaries in the case of clause (iii) above) executes a full general release in our favor, except that the restriction on competition will not apply in the event the executive resigns for good reason within 12 months following our change of control. In the event Mr. Hollis’ employment is terminated for “cause,” our obligations will terminate with respect to the payment of any base salary or bonuses effective as of the termination date. For purposes of Mr. Hollis’ employment agreement, “cause” is generally defined as Mr. Hollis’ (a) willful and knowing refusal or failure to perform his duties in any material respect, (b) willful misconduct or gross negligence in performing his duties, (c) material breach of his employment agreement or any other agreement with us or Company policy or Code of Conduct, (d) conviction of, or a plea of guilty or nolo contendere to, a criminal act that constitutes a felony or involves fraud, dishonesty or moral turpitude, (e) indictment for a felony involving embezzlement, theft or fraud, (f) filing of a voluntary, or consent to an involuntary, bankruptcy petition, (g) dishonesty in connection with his responsibilities as an employee or (h) failure to comply with directives of our board of directors. The benefits Mr. Hollis is entitled to receive upon certain terminations, resignations and changes of control are summarized below in “Potential Payments Upon Termination, Resignation or Change of Control for Fiscal Year 2017” included elsewhere in this proxy statement.



Russell Pantermuehl. Effective July 2011, we entered into an employment agreement with Mr. Pantermuehl, our Executive Vice President—Reservoir Engineering. The employment agreement, as amended and restated, provides for an initial two-year term commencing on January 1, 2014, and thereafter continues for successive one-year periods unless we or the executive elects to not extend the term. Mr. Pantermuehl’s annual base salary for 2017 was $560,000. His base salary can be increased from time to time by the compensation committee, but not decreased. The compensation committee increased Mr. Pantermuehl’s base salary to $590,000 effective January 1, 2018. Subject to Mr. Pantermuehl’s achievement of certain performance goals as determined by our board of directors or the compensation committee for each fiscal year, Mr. Pantermuehl is eligible to receive a target annual bonus of 80% of his annual base salary, provided he remains employed by us on the payment date. Mr. Pantermuehl is also entitled to participate in any life and medical insurance plans and other similar plans that we establish from time to time for our executive employees.

Under his employment agreement, Mr. Pantermuehl is eligible to participate in the Equity Incentive Plan or such other equity incentive plan or plans then in existence for the benefit of employees, and may in the discretion of the compensation committee receive an equity award in accordance with the terms of such plan or plans. The timing and amount of such equity awards, any target performance goals and the vesting terms of such awards will be determined by the compensation committee in its sole discretion. If Mr. Pantermuehl’s employment terminates prior to any scheduled vesting date then, except as expressly provided in any existing or future equity award, then he will forfeit all rights and interests in and to such unvested equity awards.

Mr. Pantermuehl has agreed to certain restrictive covenants in his employment agreement, including, without limitation, his agreement not to compete with us, not to interfere with any of our employees, suppliers or regulators and not to solicit our customers or employees, in each case during Mr. Pantermuehl’s affiliation with us and for a period of six months thereafter. Mr. Pantermuehl’s continued employment with us is terminable by either party. We may terminate Mr. Pantermuehl’s employment at any time, with or without advance notice. Mr. Pantermuehl may terminate the employment relationship at any time and for any reason, and is required to give us 30 days’ notice if he voluntarily resigns without good reason. However, if (i) we terminate Mr. Pantermuehl’s employment without “cause” or due to non-renewal of the term of his employment agreement, (ii) Mr. Pantermuehl resigns for good reason, meaning such resignation follows a material uncured breach by us of the employment agreement, relocation of his principal office 25 miles outside of Midland, Texas or a material diminution in Mr. Pantermuehl’s position, duties or authority, or (iii) Mr. Pantermuehl’s employment is terminated due to death or disability, then Mr. Pantermuehl will be entitled to severance pay in an amount equal to 12 months’ base salary; provided, in each case, that the executive continues to comply with the restrictive covenants described above and the executive (or his estate or beneficiaries in the case of clause (iii) above) executes a full general release in our favor, except that the restriction on competition will not apply in the event the executive resigns for good reason within 12 months following our change of control. In the event Mr. Pantermuehl’s employment is terminated for “cause,” our obligations will terminate with respect to the payment of any base salary or bonuses effective as of the termination date. For purposes of Mr. Pantermuehl’s employment agreement, “cause” is generally defined as Mr. Pantermuehl’s (a) willful and knowing refusal or failure to perform his duties in any material respect, (b) willful misconduct or gross negligence in performing his duties, (c) material breach of his employment agreement or any other agreement with us or Company policy or Code of Conduct, (d) conviction of, or a plea of guilty or nolo contendere to, a criminal act that constitutes a felony or involves fraud, dishonesty or moral turpitude, (e) indictment for a felony involving embezzlement, theft or fraud, (f) filing of a voluntary, or consent to an involuntary, bankruptcy petition, (g) dishonesty in connection with his responsibilities as an employee or (h) failure to comply with directives of our board of directors. The benefits Mr. Pantermuehl is entitled to receive upon certain terminations, resignations and changes of control are summarized below in “Potential Payments Upon Termination, Resignation or Change of Control for Fiscal Year 2017” included elsewhere in this proxy statement.

Paul Molnar. Effective January 1, 2014, we entered into an employment agreement with Mr. Molnar, our Executive Vice President—Exploration and Business Development. The employment agreement provides for an initial two-year term commencing on January 1, 2014, and thereafter continues for successive one-year periods unless we or the executive elects to not extend the term. Mr. Molnar's annual base salary for 2017 was $475,000. Mr. Molnar's base salary can be increased from time to time by the compensation committee, but not decreased. The compensation committee increased Mr. Molnar's annual base salary to $500,000, effective January 1, 2018. Subject to Mr. Molnar's achievement of certain performance goals as determined by our board of directors or the compensation committee for each fiscal year, Mr. Molnar is eligible to receive a target annual bonus of 80% of his annual base salary, provided he remains employed by us on the payment date. Mr. Molnar is also entitled to participate in any life and medical insurance plans and other similar plans that we establish from time to time for our executive employees.

Under his employment agreement, Mr. Molnar is eligible to participate in the 2012 Plan or such other equity incentive plan or plans then in existence for the benefit of employees, and may in the discretion of the compensation committee receive an equity award in accordance with the terms of such plan or plans. The timing and amount of such equity awards, any target performance goals and the vesting terms of such awards will be determined by the compensation committee in its sole discretion. If Mr. Molnar's employment terminates prior to any scheduled vesting date then, except as expressly provided in any existing or future equity award, then he will forfeit all rights and interests in and to such unvested equity awards.



Mr. Molnar has agreed to certain restrictive covenants in his employment agreement, including, without limitation, his agreement not to compete with us, not to interfere with any of our employees, suppliers or regulators and not to solicit our customers or employees, in each case during Mr. Molnar's affiliation with us and for a period of six months thereafter. Mr. Molnar's continued employment with us is terminable by either party. We may terminate Mr. Molnar's employment at any time, with or without advance notice. Mr. Molnar may terminate the employment relationship at any time and for any reason, and is required to give us 30 days’ notice if he voluntarily resigns without good reason. However, if (i) we terminate Mr. Molnar's employment without “cause” or due to non-renewal of the term of his employment agreement, (ii) Mr. Molnar resigns for good reason, meaning such resignation follows a material uncured breach by us of the employment agreement, relocation of his principal office 25 miles outside of Midland, Texas or a material diminution in Mr. Molnar's position, duties or authority, or (iii) Mr. Molnar's employment is terminated due to death or disability, then Mr. Molnar will be entitled to severance pay in an amount equal to 12 months’ base salary; provided, in each case, that the executive continues to comply with the restrictive covenants described above and the executive (or his estate or beneficiaries in the case of clause (iii) above) executes a full general release in our favor, except that the restriction on competition will not apply in the event the executive resigns for good reason within 12 months following our change of control. In the event Mr. Molnar's employment is terminated for “cause,” our obligations will terminate with respect to the payment of any base salary or bonuses. For purposes of Mr. Molnar's employment agreement, “cause” is generally defined as Mr. Molnar's (a) willful and knowing refusal or failure to perform his duties in any material respect, (b) willful misconduct or gross negligence in performing his duties, (c) material breach of his employment agreement or any other agreement with us or Company policy or Code of Conduct, (d) conviction of, or a plea of guilty or nolo contendere to, a criminal act that constitutes a felony or involves fraud, dishonesty or moral turpitude, (e) indictment for a felony involving embezzlement, theft or fraud, (f) filing of a voluntary, or consent to an involuntary, bankruptcy petition, (g) dishonesty in connection with his responsibilities as an employee or (h) failure to comply with directives of our board of directors. The benefits Mr. Molnar is entitled to receive upon certain terminations, resignations and changes of control are summarized below in “Potential Payments Upon Termination, Resignation or Change of Control for Fiscal Year 2017” included elsewhere in this proxy statement.

Equity Incentive Plan

On April 25, 2016, the compensation committee of our board of directors, acting upon authority delegated to it by our board of directors, unanimously approved, subject to stockholder approval, our 2016 Amended and Restated Equity Incentive Plan, amending and restating our 2012 Equity Incentive Plan, which, as so amended and restated, is referred to as the Equity Incentive Plan. On June 8, 2016, our stockholders approved the Equity Incentive Plan at our 2016 Annual Meeting of Stockholders. The following is a summary of the material terms of the Equity Incentive Plan.

Eligible Participants. Eligible award recipients under the Equity Incentive Plan are employees, consultants and directors of our company and its affiliates. Incentive stock options may be granted only to our employees. Awards other than incentive stock options may be granted to employees, consultants and directors.

Share Reserve. The aggregate number of shares of common stock initially authorized for issuance under awards, including incentive stock options, under the Equity Incentive Plan is 4,300,000 shares. However, shares covered by awards that expire or otherwise terminate without having been exercised in full and shares that are forfeited, or repurchased by us under the Equity Incentive Plan will be returned to the Equity Incentive Plan and available for issuance in connection with future awards. On and after the adoption of the amendment and restatement, awards settled in cash instead of shares will be counted against the maximum share reserve in the same manner as if they were settled in shares of the Company’s common stock.

Limitations on Awards. No participant may receive awards under the Equity Incentive Plan covering more than 1,000,000 shares in the aggregate during any calendar year. In addition, each non-employee director’s total annual compensation, including awards under the Equity Incentive Plan and cash paid under the Equity Incentive Plan or otherwise, is limited to $300,000.

Administration. Our board of directors (or our compensation committee or any other committee of the board of directors as may be appointed by our board of directors from time to time) administers the Equity Incentive Plan. The board of directors has appointed and delegated authority to our compensation committee to act as Plan administrator. Among other responsibilities, the Equity Incentive Plan administrator selects participants from among the eligible individuals, determines the number of shares that will be subject to each award and determines the terms and conditions of each award, including methods of payment, vesting schedules and limitations and restrictions on awards. The Equity Incentive Plan administrator may amend, suspend or terminate the Equity Incentive Plan at any time. Amendments will not be effective without stockholder approval if stockholder approval is required by applicable law or stock exchange requirements. Unless terminated earlier, the Equity Incentive Plan will terminate on April 25, 2026.

Stock Options. Incentive and nonstatutory stock options are granted pursuant to incentive and nonstatutory stock option agreements. Employees, directors and consultants may be granted nonstatutory stock options, but only employees may be granted incentive stock options. The Equity Incentive Plan administrator determines the exercise price of a stock option, which generally cannot be less than 100% (or 110% in the case of an incentive stock option granted to a more than 10% stockholder) of the fair market value of our


common stock on the date of grant, except when assuming or substituting options in limited situations such as an acquisition. Generally, options granted under the Equity Incentive Plan will vest ratably over a five-year period and have a term of ten years (or five years in the case of an incentive stock option granted to a 10% stockholder), unless otherwise specified by the Equity Incentive Plan administrator in the option agreement.

Acceptable consideration for the purchase of common stock issued on the exercise of a stock option is determined by the Equity Incentive Plan administrator and may include cash or check, a broker-assisted cashless exercise, tendering of previously owned stock, stock withholding and other approved legal consideration such as a full recourse promissory note (other than for directors and executive officers).

Unless the Equity Incentive Plan administrator provides otherwise (solely with respect to transfers to certain family members and estate planning vehicles), nonstatutory options generally are not transferable except by will or the laws of descent and distribution. However, an option holder may designate a beneficiary who may exercise the option following the option holder’s death. Incentive stock options are not transferable except by will or the laws of descent and distribution.

Restricted Awards. Restricted awards may be in the form of restricted stock awards or restricted stock units. A restricted stock award consists of shares of our common stock that generally are non-transferable and subject to forfeiture or other restrictions imposed by the Equity Incentive Plan administrator. Any certificates representing shares of restricted stock that are registered in a participant’s name will bear an appropriate legend referring to the applicable terms, conditions and restrictions, and may be retained in the company’s possession until all applicable restrictions have lapsed. A restricted stock unit award represents the right to receive a specified number of shares of our common stock, or a cash payment equal to the fair market value of a specified number of shares of our common stock as of a specified date, subject to any vesting or other restrictions deemed appropriate by the Equity Incentive Plan administrator. Restrictions on restricted awards may lapse separately or in combination, at such times, in such circumstances, in installments or otherwise as determined by the Equity Incentive Plan administrator. If a participant terminates employment or services during the restricted period, then any unvested restricted award will be forfeited except as otherwise provided in the award agreement. The Equity Incentive Plan administrator may waive any restrictions or forfeiture conditions relating to a restricted award. Restricted stock units will be settled at the time designated by the Equity Incentive Plan administrator in the award agreement, in the form of cash or shares of common stock, or in a combination of both, as provided by the Equity Incentive Plan administrator in the award agreement.

Performance Awards. Performance awards entitle the recipient to vest in or acquire shares of common stock or in the right to receive a specified number of shares of common stock, a cash payment equal to the fair market value of a specified number of shares as of a specified date, or a combination of shares and cash, upon the attainment of specified performance goals. Performance awards may be granted independent of or in connection with the granting of any other award under the Equity Incentive Plan.

Performance goals are established by the Equity Incentive Plan administrator based on one or more of the following business criteria that apply to the participant, a business unit, or us and our affiliates:

revenue;
sales
earnings before all or any of interest expense, taxes, depreciation and/or amortization ("EBIT," "EBITA" or "EBITDA");
funds from operations;
funds from operations per share;
operating income;
operating income per share;
pre-tax or after-tax income;
net cash provided by operating activities;
cash available for distribution;
cash available for distribution per share;
working capital and components thereof;
sales (net or gross) measured by product line, territory, customer or customers, or other category;
return on equity or average stockholders’ equity, including total stockholder return on equity based on the net stock price change over a given period plus the dividends paid during that period;
return on assets;
return on capital;
enterprise value or economic value added;
share price performance;
improvements in the company's attainment of expense levels;
implementation or completion of critical projects;
improvement in cash-flow (before or after tax);


net earnings;
earnings per share;
earnings from continuing operations;
net worth;
credit rating;
levels of expense, cost, or liability by category, operating unit, or any other delineation;
any increase or decrease of one or more of the foregoing over a specified period; or
the occurrence of a Change in Control.

Performance goals will be objective and for awards granted to executive officers subject to the limits of Section 162(m) of the Code must be determined before 25% of the service period has elapsed but not later than 90 days after the beginning of the service period. No payout will be made on a performance award granted to a named executive officer unless all applicable performance goals and service requirements are achieved. Performance awards are non-transferable and generally terminate on the participant’s termination of employment or service during the service period.

Stock Appreciation Rights. Stock appreciation rights may be granted independent of or in tandem with any option under the Equity Incentive Plan. The strike price of a stock appreciation right is determined by the Equity Incentive Plan administrator, but as a general rule will not be less than the fair market value of our common stock on the date of grant. The strike price of a stock appreciation right granted in tandem with an option is the same as the exercise price of the option. A stock appreciation right generally entitles the holder to receive, on settlement, the excess of the fair market value of a share of our common stock on the date of exercise over the strike price, multiplied by the number of shares for which the right is exercised. Payment may be made in cash, delivery of stock or a combination of cash and stock as determined by the Equity Incentive Plan administrator.

Adjustments in Capitalization. The Equity Incentive Plan provides that in the event of certain corporate events or changes in our common stock, the Equity Incentive Plan administrator will proportionally adjust awards, the number and class of shares available under the Equity Incentive Plan and the maximum number of shares that may be granted under awards to any participant in a calendar year it determines to be appropriate.

Change in Control and other Corporate Transactions. The Equity Incentive Plan provides that in the event of a change in control transaction or other corporate transaction such as a dissolution or liquidationare in the interest of our company, or any corporate separation or division, then all outstanding awards under the Equity Incentive Plan may be assumed, continued or substitutedstockholders because they provide an incentive for by any surviving or acquiring entity (or its parent company), or may be cancelled either with or without consideration for the vested portion of the awards, all as determined by the Equity Incentive Plan administrator. If an award would be cancelled without consideration paid to the extent vested, the participant may exercise the award in full or in part for a period of ten days.

Viper’s Long-Term Incentive Plan

To incentivize Viper’s management and directorsexecutives to continue to grow Viper’s business, the board of directors of Viper’s general partner adopted the Viper LTIP for employees, officers, consultants and directors of Viper’s general partner and any ofhelp successfully execute such a transaction from its affiliates, including Diamondback, who perform services for Viper.

The purpose of the Viper LTIP isearly stages through consummation. We also believe that these benefits provide important protection to provide a means to attract and retain individuals who are essential to Viper’s growth and profitability and to encourage them to devote their best efforts to advancing Viper’s business by affording such individuals a means to acquire and maintain ownership of awards, the value of which is tied to the performance of Viper’s common units. The Viper LTIP provides for the grant of unit options, unit appreciation rights, restricted units, unit awards, phantom units, distribution equivalent rights, cash awards, performance awards, other unit-based awards and substitute awards (collectively, “awards”). These awards are intended to align the interests of employees, officers, consultants and directors with those of Viper’s unitholders and to give such individuals the opportunity to share in Viper’s long-term performance. Any awards that are made under the Viper LTIP will be approved by the board of directors of Viper’s general partner or a committee thereof that may be established for such purpose. Viper will be responsible for the cost of awards granted under the LTIP.

Viper’s general partner has made grants under the Viper LTIP of (a) phantom units to the non-employee directors of Viper’s general partner (see “Director Compensation” included in Viper’s Annual Report on Form 10-K for the year ended December 31, 2017, filed with the SEC on February 7, 2018 (as amended on February 16, 2018), for information regarding those awards) and (b) at the time of the Viper IPO, an aggregate of 2,500,000 unit options to the executive officers of Viper’s general partner. Each unit option entitles the recipient to purchase one of Viper’s common units. In accordance with the Viper LTIP, the exercise price of the unit options granted may not be less than the market value of our common units on the date of grant. The outstanding unit options had an exercise price of $26.00 per unit, which was the price to the public in the Viper IPO. All outstanding unit options were amended effective November 29, 2016 to provide that vested unit options became exercisable upon the earlier to occur of (i) the “Exercise


Window Period” beginning on the third anniversary of the date of grant and ending on December 31, 2017, or (ii) the “Change of Control Exercise Period” beginning ten days before and ending on the date a change of control occurs (the earlier occurring of such events, the “Exercise Period”). At any time within the Exercise Period, if a participant attempted to exercise a vested unit option and the fair market value per unit as of such date was less than the exercise price per option unit, the vested unit option would not be exercisable. As of December 31, 2017, all vested unit options automatically terminated and became null and void.

Administration

The Viper LTIP is administered by the board of directors of Viper’s general partner pursuant to its terms and all applicable state, federal, or other rules or laws. The board of directors of Viper’s general partner has the power to determine to whom and when awards will be granted, determine the amount of awards (measured in cash or in shares of our common units), proscribe and interpret the terms and provisions of each award agreement (the terms of which may vary), accelerate the vesting provisions associated with an award, delegate duties under the Viper LTIP and execute all other responsibilities permitted or required under the Viper LTIP.

Change in Control

Upon a “change in control” (as defined in the Viper LTIP), the board may, in its discretion, (i) remove any forfeiture restrictions applicable to an award, (ii) accelerate the time of exercisability or vesting of an award, (iii) require awards to be surrendered in exchange for a cash payment, (iv) cancel unvested awards without payment or (v) make adjustments to awards as the committee deems appropriate to reflect the change in control.

Termination of Employment or Service

The consequences of the termination of a participant’s employment, consulting arrangement or membership on the board of directors of Viper’s general partner will be determined by the board in the terms of the relevant award agreement.

2014 Executive Annual Incentive Compensation Plan

Eligibility. Our executive officers and selected employees and those of our subsidiaries are eligible to receive awards under the 2014 Plan.

Awards. The 2014 Plan provides for awards of incentive compensation that are contingent on the attainment of specific performance targets. The Administrator establishes the performance targets for each award and the performance period during which the performance is to be measured, which will generally be our fiscal year. Performance targets may include a minimum level of performance below which no payment will be made, levels of performance at which specified percentages of the award will be paid, and a maximum level of performance above which no additional award will be paid. The Administrator must adopt the performance targets and criteria for awards granted to executive officers subject to the limits of Section 162(m) of the Code, whom we refer to as “Covered Employees,” no later than the earlier of:

90 days after the beginning of the performance period; or
the time when 25% of the performance period has elapsed.

In addition, award amounts to be paid to any Covered Employee for any one year may not exceed the lesser of: (i) 300% of base salary at the time the award is established, or (ii) $6.0 million. Individual awards may be subject to lesser limits in the discretion of the compensation committee.

Performance Factors. Performance targets for each award are to be based on pre-established performance factors, which may include any or all of the following, individually or in combination:

revenue;
net sales;
operating income;
earnings before all or any of interest, taxes, depreciation and/or amortization (“EBIT,” “EBITA” or “EBITDA”);
growth of oil and natural gas production;
growth of estimated or proved reserves;
capital efficiency based on revenue per barrel of oil equivalent (“BOE”) produced;
lease operating expenses;
general and administrative expenses;
net cash provided by operating activities or other cash flow measurements;


working capital and components thereof;
return on equity or average stockholders’ equity;
return on assets;
market share;
net or gross sales measured by product line, territory, one or more customers, or other category;
stock price;
earnings per share;
earnings from continuing operations;
net worth;
credit rating; and
levels of expense, cost or liability by category, operating unit or any other delineation; or any increase or decrease of one or more of the foregoing over a specified period.

These performance factors may relate to the performance of the Company or the performance of a business unit, product line, territory, or any combination of these. Performance targets for employees who are not executive officers may also be based on other additional objective or subjective performance criteria established by the Administrator.

Limitation on Discretion. The Administrator may at any time establish additional conditions and terms of payment of awards, including additional financial, strategic or individual goals, which may be objective or subjective. The Administrator may exercise negative discretion to reduce the amount of an award, but may not adjust upwards the amount payable pursuant to any award to a Covered Employee, nor may it waive the achievement of the performance target requirement for any Covered Employee, except in the case of the death or disability of the participant or a change in control of the Company.

Payment of Awards. Unless the Administrator determines otherwise, all payments in respect of awards granted under the 2014 Plan will be made in cash, and will be paid within a reasonable period after the end of the performance period. In the case of awards designed not to be subject to Code Section 409A as deferred compensation, payments will be made not later than the latest date at which such awards will still qualify for the Section 409A exemption for short-term deferrals. Unless the Administrator provides otherwise, a participant must be employed by us on the date that awards are paid to receive an award payment, except in the case of death or disability. If a participant dies or becomes disabled during a performance period, the participant (or the participant’s beneficiary) will receive a pro-rated award payment at the same time all other awards are paid for the performance period. In the event of a change in control, each named executive officer will be paid the target award amount (mid-point of any specified range of potential award payment amount) based on the assumption that the performance target was attained at the target level (mid-point of any specified range of performance targets) for the entire performance period. The target award amount will be paid within ten (10) days following the consummation of the change in control transaction.

Certification of Performance. Before payment of any award to a Covered Employee our compensation committee must certify in writing that the performance target requirement for such award was met.

Term. The 2014 Plan was effective as of April 1, 2014 with respect to the fiscal year performance period beginning January 1, 2014. The Administrator may at any time terminate the 2014 Plan in whole or in part.

Amendment of the 2014 Plan. The Administrator may at any time amend the 2014 Plan, subject to approval by our stockholders to the extent stockholder approval is necessary to continue to qualify as “performance-based compensation” under Section 162(m) of the Code, as in effect prior to January 1, 2018.

Administration of the Plan. Our Board has delegated its authority to administer the 2014 Plan to the Company’s compensation committee, to whom we refer as the “Administrator.” The compensation committee is expected to consist solely of at least two “outside directors” within the meaning of Section 162(m) of the Code, as in effect prior to January 1, 2018. The Administrator has the authority to administer the 2014 Plan and to exercise all the powers and authorities either specifically granted to it under the 2014 Plan or necessary or advisable in the administration of the 2014 Plan, including (but not limited to) the following:

to interpret the 2014 Plan and any award;
to prescribe rules relating to the 2014 Plan;
to determine the persons to receive awards;
to determine the terms, conditions, restrictions and performance criteria, including performance factors and performance targets, relating to any award;
to accelerate an award that is designed not to be deferred compensation subject to Code Section 409A (after the attainment of the applicable performance target or targets);


to adjust performance targets in recognition of specified events such as unusual or non-recurring events affecting us or our financial statements, including certain asset dispositions, cessation of operations resulting from a natural disaster, or in response to changes in applicable laws, regulations, or accounting principles as specified in the 2014 Plan or in the performance targets established for any performance period;
to waive restrictive conditions for an award (but not performance targets); and
to make any other determinations that may be necessary or advisable for administration of the 2014 Plan.

Federal Income Tax Consequences of the 2014 Plan

Under federal income tax laws currently in effect:

Participants in the 2014 Plan will recognize in the year of payment ordinary income equal to the award amount, which is subject to applicable income and employment tax withholding by us (including the additional tax of 0.9% imposed on wages in excess of $200,000 under Section 3101(b)(2) of the Code). Under current regulations and guidance, we expect that awards under the 2014 Plan will not be subject to Section 409A of the Code, which imposes restrictions on nonqualified deferred compensation arrangements and penalizes participants for violating these restrictions.

Section 162(m) of the Code - Million Dollar Deduction Limit

We expect that we will be entitled to a deduction for payments attributable to awards under the Plan subject to the limits of Section 162(m) of the Code. Section 162(m) of the Code generally prohibits the Company from deducting compensation of more than $1,000,000 that is paid to the Chief Executive Officer and the other named executive officers, who are “covered employees” (the Chief Financial Officerconsistent with the prior employment protections and the three other highest paidpractices of peer group companies and are appropriate for the attraction and retention of executive officers) as defined in Section 162(m). Prior to 2018, an exception to this limitation on deduction was available for certain types of compensation, including qualified “performance based compensation,” which required compliance with certain requirements under Section 162(m) of the Code and the regulations issued thereunder. As a result of new tax legislation that was enacted at the end of 2017, the performance-based compensation exception is no longer available for taxable years beginning after December 31, 2017, unless such performance-based compensation qualifies for transition relief for written binding contracts that were in effect as of November 2, 2017. Therefore, compensation paid to “covered employees” under awards granted after that date under the 2014 Plan that exceeds the deduction limitation is not expected to be deductible by the Company. The 2014 Plan was designed, and prior to 2018 the Company generally granted awards under the 2014 Plan, to satisfy the requirements for qualified performance based compensation in effect prior to 2018 and thereby be deductible under Section 162(m) of the Code. The Company intends to comply with the transition rule for written binding contracts for awards granted under the 2014 Plan prior to November 2, 2017, as long as the Committee determines that to be in the Company’s best interest. However, compensation paid to “covered employees” pursuant to awards granted under the 2014 Plan after that date that exceeds the Section 162(m) deduction limitation is not expected to be deductible by the Company.

talent.

401(k) Plan


We participate in a 401(k) Plan. Employees may elect to defer a portion of their compensation up to the statutorily prescribed limit. Each pay period we make a matching contribution to each employee’s deferral, not to exceed 10 percent of compensation. An employee’s interests in his or her deferrals and our matching contributions are, in each case, 100% vested when contributed. The 401(k) Plan is intended to qualify under Section 401(a) of the Internal Revenue Code. As such, contributions to the 401(k) Plan and earnings on those contributions are not taxable to the employee until distributed from the 401(k) Plan, and all timely made contributions are deductible by us for the year in which they are allocable.


Effect of Our Compensation Policies and Practices on Risk and Risk Management


The compensation committee reviews the risks and rewards associated with our compensation policies and programs. We believe that such policies and programs encourage and reward prudent business judgment and avoid encouraging excessive risk-taking over the long term. With respect to specific elements of compensation:


We believe that our programs balance short- and long-term incentives for our executive officers providing for an appropriate mix of fixed, discretionary and equity compensation that overall encourages long-term performance.

We believe that annual base salaries for our named executive officers do not encourage excessive risk-taking as they are fixed amounts that are subject to discretionary increases by our compensation committee, based, among other factors, on annual performance evaluations. We also believe that such annual base salaries are set at reasonable levels, as compared to the base salaries of similarly situated individuals at our peer group companies. The base salary represents


a portion of our named executive officers’ overall compensation potential and is balanced by the other elements of their overall compensation potential, which are tied to both performance and long-term service.

Our annual incentive bonuses are designed to award achievement of short-term performance-driven results. The payment and amounts of the 2017 annual incentive bonuses were based upon meeting of certain performance criteria and targets established by the compensation committee for 2017, as disclosed in more detail above, which we believe were set at meaningful levels and do not encourage excessive risk taking. We also believe that performance criteria and targets established by the compensation committee for 2018 were similarly designed to encourage performance, but not excessive risk taking.

Restricted stock units granted to our named executive officers are subject to performance-based and time-vesting provisions. We award restricted stock units to promote performance and ensure that our executives have a continuing stake in the long-term success of the Company as the value of the award will depend on the stock price at and after the time of vesting. We believe that a mixture of performance-based and time-vesting equity awards represent a balanced approach to long-term equity compensation and do not encourage excessive risk taking that may be associated with the compensation approach focused solely on equity awards that vest strictly based on achieving certain targets. We also believe that the weight given by our compensation committee to performance-based equity awards, as compared to time-vesting equity awards, provide incentive to our named executive officers to take appropriate amount of risk to drive the Company's performance and enhance stockholder value.

As described above in the discussion of the employment agreements of the named executive officers, our named executive officers are entitled to certain benefits that are payable upon the occurrence of their termination without “cause,” resignation for “good reason,” or certain change in control transactions.

We believe that our programs balance short- and long-term incentives for our executive officers providing for an appropriate mix of fixed, discretionary and equity compensation that overall encourages long-term performance.
We believe that annual base salaries for our NEOs do not encourage excessive risk-taking as they are fixed amounts that are subject to discretionary increases by our compensation committee, based, among other factors, on annual performance evaluations. We also believe that such annual base salaries are set at reasonable levels, as compared to the base salaries of similarly situated individuals at our peer group companies. The base salary represents a portion of our NEOs’ overall compensation potential and is balanced by the other elements of their overall compensation potential, which are tied to both performance and long-term service.
Our annual incentive bonuses are designed to award achievement of short-term performance-driven results. The payment and amounts of the 2020 annual incentive bonuses were based, in part, upon meeting of certain performance criteria and targets established by the compensation committee for 2020, as disclosed in more detail above. Despite the compensation committee’s exercise of negative discretion to the annual incentive bonus outcome, we believe the performance criteria and applicable targets were set at meaningful levels and do not encourage excessive risk taking. We also believe that performance criteria and targets established by the compensation committee for 2021 were similarly designed to encourage performance, but not excessive risk taking.
Restricted stock units granted to our NEOs are subject to performance-based and time-based provisions. We award restricted stock units to promote performance and ensure that our executives have a continuing stake in the long-term success of the Company as the value of the award will depend on the stock price at and after the time of vesting. We believe that a mixture of performance-based and time-based equity awards represent a balanced approach to long-term equity compensation and do not encourage excessive risk taking that may be associated with the compensation approach focused solely on equity awards that vest strictly based on achieving certain targets. We also believe that the weight given by our compensation committee to performance-based equity awards, as compared to time-based equity awards, provide incentive to our NEOs to take appropriate amount of risk to drive the Company’s performance and enhance stockholder value.
Our NEOs are entitled to certain benefits that are payable upon the occurrence of their termination without “cause,” resignation for “good reason” or certain change in control transactions. See “Potential Payments upon Termination, Resignation or Change of Control for Fiscal Year 2020” and “Benefit Plans—Senior Management Severance Plan” for more information.

Based on the foregoing, the compensation committee believes that the Company does not utilize compensation policies and programs creating risks that are reasonably likely to have a material adverse impact on the Company.

DIAMONDBACK ENERGY, INC. 2021 PROXY STATEMENT53

Compensation Committee Report

COMPENSATION COMMITTEE REPORT

The compensation committee has reviewed and discussed the foregoing Compensation Discussion and Analysis with management. Based on its review and discussion with management, the compensation committee recommended that the summary of Compensation Discussion and Analysis be included in this proxy statement.


Respectfully submitted by the compensation committee:


Michael P. Cross, Chairman


David L. Houston

Mark L. Plaumann

Melanie M. Trent
Stephanie K. Mains

Compensation Committee Interlocks and Insider Participation

COMPENSATION COMMITTEE INTERLOCKS AND INSIDER PARTICIPATION

The compensation committee of our board of directors consists of David L. Houston, Michael P. Cross, and Mark L. Plaumann.Plaumann, Melanie M. Trent and Stephanie K. Mains. No current member of our compensation committee has ever been an officer or employee of ours. None of our executive officers serves, or has served during the past fiscal year, as a member of the board of directors or compensation committee of any other company that has or had one or more executive officers serving as member of our board of directors or compensation committee.

DIAMONDBACK ENERGY, INC. 2021 PROXY STATEMENT54

COMPENSATION TABLES



SUMMARY COMPENSATION TABLE

The following table provides information concerning compensation of our principal executive officer, principal financial officer, and our three other highest paid executive officers during 2020, each identified as our named executive officer,NEO, for the fiscal years ended December 31, 2017, 2016 and 2015.

Name and Principal PositionYearSalary ($)Stock Awards ($)(1)Non-Equity Incentive Plan Compensation ($)(2)All Other Compensation ($)(3)Total
($)(4)
Performance-basedTime Vested
Travis D. Stice2017$850,000
$5,552,940
$2,423,292
$1,428,000
$28,056
$10,282,288
Chief Executive Officer2016$830,000
$13,938,723
$5,707,698
$1,643,400
$27,940
$22,147,761

2015$830,000
$4,914,138
$2,453,196
$1,492,362
$27,940
$9,717,636
Teresa L. Dick2017$410,000
$1,461,300
$637,709
$551,040
$28,056
$3,088,105
Chief Financial Officer2016$380,000
$929,262
$380,496
$601,920
$27,940
$2,319,618

2015$350,000
$1,028,550
$513,450
$503,447
$27,940
$2,423,387
Michael L. Hollis2017$590,000
$3,409,700
$1,487,987
$892,080
$28,056
$6,407,823
Chief Operating Officer2016$510,000
$4,646,207
$1,902,545
$908,820
$27,940
$7,995,512
and President2015$445,000
$1,371,400
$684,600
$752,474
$27,940
$3,281,414
Russell Pantermuehl2017$560,000
$2,922,600
$1,275,417
$752,640
$28,056
$5,538,713
Executive Vice President -2016$500,000
$3,716,945
$1,522,049
$792,000
$27,940
$6,558,934
Reservoir Engineering2015$425,000
$1,371,400
$684,600
$611,329
$27,940
$3,120,269
Paul Molnar2017$475,000
$2,922,600
$1,275,417
$638,400
$28,056
$5,339,473
Executive Vice President -2016$425,000
$1,858,421
$760,993
$673,200
$27,940
$3,745,554
Exploration and Business Development2015$335,000
$1,005,510
$501,949
$481,871
$27,940
$2,352,270
presented below, as applicable.

          Non-Equity       
       Stock Awards ($)(1)  Incentive Plan  All Other    
Name and   Salary  Performance-     Compensation  Compensation  Total 
Principal Position Year ($)  based(2)  Time Vested  ($)(11)  ($)(12)  ($)(13)(14) 
Travis D. Stice 2020 $1,250,000  $4,549,228  $2,757,512(3)  $1,562,500  $425,374  $10,544,614 
Chief Executive Officer 2019 $1,178,366  $6,783,608  $5,649,103(4)  $2,265,625  $172,954  $16,049,655 
  2018 $978,333  $5,213,268  $3,458,982(5)  $1,955,250  $101,015  $11,706,848 
Kaes Van’t Hof 2020 $520,000  $2,122,959  $1,286,872(6)  $468,000  $1,292,895  $5,690,726 
Chief Financial Officer 2019 $488,182  $4,912,149  $24,487,162(7)  $678,600  $497,411  $31,063,504 
Teresa L. Dick 2020 $447,000  $1,213,100  $735,320(8)  $357,600  $161,993  $2,915,013 
Chief Accounting Officer 2019 $434,334  $1,808,971  $2,018,821(8)  $518,520  $69,406  $4,850,052 
  2018 $428,333  $1,431,093  $643,859(8)  $543,520  $34,327  $3,081,132 
Russell Pantermuehl 2020 $615,000  $2,122,959  $1,286,872(9)  $492,000  $221,787  $4,738,618 
Executive Vice President - Chief Engineer 2019 $597,299  $3,165,665  $2,709,492(9)  $713,400  $85,762  $7,271,618 
 2018 $587,500  $2,616,856  $1,177,342(9)  $745,760  $36,872  $5,164,330 
Daniel N. Wesson 2020 $434,616  $909,859  $551,490(10)  $360,000  $378,607  $2,634,572 
Executive Vice President - Operations                          

(1)
(1)The amounts shown in the above table reflect the grant date fair value of restricted stock units and/or phantom units granted in 2020, 2019 and stock options granted2018, respectively, determined in accordance with FASB ASC Topic 718. See Note 1013 to our consolidated financial statements for the fiscal year ended December 31, 2017,2020, included in our Annual Report on Form 10-K, filed with the SEC on February 15, 2018,25, 2021, regarding assumptions underlying valuations of equity awards for 2017, 20162020, 2019 and 2015.2018. Details regarding equity awards that are stillwere outstanding at December 31, 2020 can be found in the tables entitled “Outstanding Equity Awards at Fiscal 20172020 Year-End under Diamondback’s Equity Incentive Plan,” “Outstanding Equity Awards under the Viper LTIP at Fiscal 2020 Year-End” table. Ifand “Outstanding Equity Awards under the 2017 performance-based awards were valuedRattler LTIP at aFiscal 2020 Year-End.”
(2)Represents (i) the grant date pricefair value (calculated as discussed in Note 1 above) of $109.01, the maximumperformance-based restricted stock units for each NEO granted under Diamondback’s Equity Incentive Plan for the applicable performance period, subject to the Company’s attainment of certain pre-established performance targets and the NEO’s continuous employment and (ii) in the case of Mr. Van’t Hof, the 2019 value also includes the $1,746,484 grant date fair value attributable to the performance-based restricted stock units that were granted to Mr. Van’t Hof under Diamondback’s Equity Incentive Plan on March 1, 2019 as part of these awardsa one-time retention award, subject to the achievement of the relative TSR over the three-year performance period beginning on January 1, 2019 and ending on December 31, 2021 and continuous employment, vesting and settling in five substantially equal annual installments beginning on March 1, 2025.”
(3)The aggregate grant date fair value for 2020 for Mr. Stice is attributable to the time-based restricted stock units granted to Mr. Stice under Diamondback’s Equity Incentive Plan on March 1, 2020, vesting in three substantially equal annual installments beginning on the date of grant.
(4)Of the aggregate grant date fair value of $5,649,103 for 2019 for Mr. Stice, (i) $3,453,669 is attributable to the time-based restricted stock units granted to Mr. Stice under Diamondback’s Equity Incentive Plan on March 1, 2019, vesting in three substantially equal annual installments beginning on the date of grant and (ii) $2,195,434 is attributable to the one-time, time-based phantom unit award granted to Mr. Stice under the Rattler LTIP in connection with the Rattler IPO on May 28, 2020, vesting in five annual installments beginning on May 28, 2020.
(5)Of the aggregate grant date fair value of $3,458,982 for Mr. Stice for 2018, (i) $2,345,577 is attributable the time-based restricted stock units granted to Mr. Stice in February 2018 under Diamondback’s Equity Incentive Plan, vesting in three substantially equal annual installments beginning on the date of grant and (ii) $1,113,405 is attributable to the one-time, time-based phantom unit award granted to Mr. Stice in February 2018 under the Viper LTIP.
(6)The aggregate grant date fair value for 2020 for Mr. Van’t Hof is attributable to the time-based restricted stock units granted to Mr. Van’t Hof under Diamondback’s Equity Incentive Plan on March 1, 2020, vesting in three substantially equal annual installments beginning on the date of grant.

DIAMONDBACK ENERGY, INC. 2021 PROXY STATEMENT55
(7)Of the aggregate grant date fair value of $24,487,162 for 2019 for Mr. Van’t Hof, (i) $1,611,775 is attributable to the time-based restricted stock units granted to Mr. Van’t Hof under Diamondback’s Equity Incentive Plan on March 1, 2019, vesting in three substantially equal annual installments beginning on the date of grant, (ii) $921,104 is attributable to the time-based restricted stock units granted to Mr. Van’t Hof as part of a one-time retention award under Diamondback’s Equity Incentive Plan, vesting in five equal annual installments beginning on March 1, 2025 and (iii) $21,954,283 is attributable to the one-time, time-based phantom unit award granted to Mr. Van’t Hof under the Rattler LTIP in connection with the Rattler IPO on May 28, 2019, vesting in five equal annual installments beginning on May 28, 2020.
(8)The aggregate grant date fair value for 2020 for Ms. Dick Mr. Hollis,is attributable to the time-based restricted stock units granted to Ms. Dick under Diamondback’s Equity Incentive Plan on March 1, 2020, vesting in three substantially equal annual installments beginning on the date of grant. Of the aggregate grant date fair value of $2,018,821 for 2019 for Ms. Dick, (i) $921,104 is attributable to the time-based restricted stock units that were granted to Ms. Dick under Diamondback’s Equity Incentive Plan on March 1, 2019, vesting in three substantially equal annual installments beginning on the date of grant and (ii) $1,097,717 is attributable to the one-time, time-based phantom unit award granted to Ms. Dick under the Rattler LTIP in connection with the Rattler IPO on May 28, 2019, vesting in five equal annual installments beginning on May 28, 2020. The grant date fair value for Ms. Dick for 2018 is attributable to the time-based restricted stock units that were granted to Ms. Dick under Diamondback’s Equity Incentive Plan in February 2018, vesting in three substantially equal annual installments beginning on the date of grant.
(9)The aggregate grant date fair value for 2020 for Mr. Pantermuehl is attributable to the time-based restricted stock units granted to Mr. Pantermuehl under Diamondback’s Equity Incentive Plan on March 1, 2020, vesting in three substantially equal annual installments beginning on the date of grant. Of the aggregate grant date fair value of $2,709,492 for 2019 for Mr. Pantermuehl, (i) $1,611,775 is attributable to the time-based restricted stock units that were granted to Mr. Pantermuehl under Diamondback’s Equity Incentive Plan on March 1, 2019, vesting in three substantially equal annual installments beginning on the date of grant and (ii) $1,097,717 is attributable to the one-time, time-based phantom unit award granted to Mr. Molnar would be $7,269,877, $1,913,126, $4,463,960, $3,826,251 and $3,826,251, respectively.
Pantermuehl under the Rattler LTIP in connection with the Rattler IPO on May 28, 2019, vesting in five equal annual installments beginning on May 28, 2020. The grant date fair value for Mr. Pantermuehl for 2018 is attributable to the time-based restricted stock units that were granted to Mr. Pantermuehl under Diamondback’s Equity Incentive Plan in February 2018, vesting in three substantially equal annual installments beginning on the date of grant.
(2)(10)The aggregate grant date fair value for 2020 for Mr. Wesson is attributable to the time-based restricted stock units granted to Mr. Wesson under Diamondback’s Equity Incentive Plan on March 1, 2020, vesting in three substantially equal annual installments beginning on the date of grant.
(11)The amounts shown reflect performance-based annual incentive bonuses granted under the Executive Annual Incentive Compensation Plan.
(3)(12)Amounts for 20172020 include (i) for Mr. Stice, our 401(k) plan contributions of $27,000$28,500, life insurance premium payments of $3,722, dividend equivalent rights paid on unvested restricted stock units under Diamondback’s Equity Incentive Plan of $281,057, distribution equivalent rights on unvested phantom units under the Rattler LTIP of $111,086 and the value of $1,009 required to be imputed to Mr. Stice under applicable law and Company policy in connection with the use of the Company chartered aircraft for business purposes by the accompanying spouse, (ii) for Mr. Van’t Hof, our 401(k) plan contributions of $28,500, life insurance premium payments of $1,832, dividend equivalent rights paid on unvested restricted stock units under Diamondback’s Equity Incentive Plan of $151,706 and distribution equivalent rights on unvested phantom units under the Rattler LTIP of $1,110,857, (iii) for Ms. Dick, our 401(k) plan contributions of $28,500, life insurance premium payments of $2,642, dividend equivalent rights paid on unvested restricted stock units under Diamondback’s Equity Incentive Plan of $75,308 and distribution equivalent rights on unvested phantom units under the Rattler LTIP of $55,543, (iv) for Mr. Pantermuehl, our 401(k) plan contributions of $28,500, life insurance premium payments of $4,964, dividend equivalent rights paid on unvested restricted stock units that were granted in 2020 under Diamondback’s Equity Incentive Plan of $132,780 and distribution equivalent rights on unvested phantom units under the Rattler LTIP of $55,543 and (v) for Mr. Wesson, our 401(k) contributions of $28,500, life insurance premium payments of $1,886, dividend equivalent rights paid on unvested restricted stock units under Diamondback’s Equity Incentive Plan of $70,506 and distribution equivalent rights paid on unvested phantom units under the Rattler LTIP of $277,714. Amounts for 2019 include (i) for Mr. Stice, our 401(k) plan contributions of $28,000, life insurance premium payments of $5,074, dividend equivalent rights paid on unvested restricted stock units that were granted in 2019 under Diamondback’s Equity Incentive Plan of $61,194, distribution equivalent rights paid on unvested phantom units that were granted in 2019 under the Viper LTIP of $34,306 and distribution equivalent rights paid on unvested phantom units that were granted in 2019 under the Rattler LTIP of $44,380, (ii) for Mr. Van’t Hof, our 401(k) plan contributions of $28,000, life insurance premium payments of $3,078, dividend equivalent rights paid on unvested restricted stock units that were granted in 2019 under Diamondback’s Equity Incentive Plan of $35,228, distribution equivalent rights paid on unvested phantom units that were granted in 2019 under the Viper LTIP of $41,451 and distribution equivalent rights paid on unvested phantom units that were granted in 2019 under the Rattler LTIP of $389,654, (iii) for Ms. Dick, our 401(k) plan contributions of $28,000, life insurance premium payments of $3,977, dividend equivalent rights paid on unvested restricted stock units that were granted in 2019 under Diamondback’s Equity Incentive Plan of $16,484 and distribution equivalent rights paid on unvested phantom units that were granted in 2019 under the Rattler LTIP of $20,945 and (iv) for Mr. Pantermuehl, our 401(k) plan contributions of $28,000, life insurance premium payments of $6,261, dividend equivalent rights paid on unvested restricted stock units that were granted in 2019 under Diamondback’s Equity Incentive Plan of $29,300 and distribution equivalent rights paid on unvested phantom units that were granted in 2019 under the Rattler LTIP of $22,201. Amounts for 2018 include (i) for Mr. Stice, our 401(k) plan contributions of $27,500, life insurance premium payments of $3,791, dividend equivalent rights paid on unvested restricted stock units that were granted in 2018 under Diamondback’s Equity Incentive Plan of $16,567 and distribution equivalent rights paid on unvested phantom units that were granted in 2018 under the Viper LTIP of $53,157, (ii) for Ms. Dick, our 401(k) plan contributions of $27,500, life insurance premium payments of $2,279 and dividend equivalent rights paid on unvested restricted stock units that were granted in 2018 under Diamondback’s Equity Incentive Plan of $4,548 and (iii) for Mr. Pantermuehl, our 401(k) plan contributions of $27,500, life insurance premium payments of $1,056 for Mr. Stice, (ii) our 401(k) plan contributionsand dividend equivalent rights paid on unvested restricted stock units that were granted in 2018 under Diamondback’s Equity Incentive Plan of $27,000 and life insurance premium payments of $1,056 for Ms. Dick, (iii) our 401(k) plan contributions of $27,000 and life insurance premium payments of $1,056 for Mr. Hollis, (iv) our 401(k) plan contributions of $27,000 and life insurance premium payments of $1,056 for Mr. Pantermuehl and (v) our 401(k) plan contributions of $27,000 and life insurance premium payments of $1,056 for Mr. Molnar. Amounts for 2016 include (i) our 401(k) plan contributions of $26,500 and life insurance premium payments of $1,440 for Mr. Stice, (ii) our 401(k) plan contributions of $26,500 and life insurance premium payments of $1,440 for Ms. Dick, (iii) our 401(k) plan contributions of $26,500 and life insurance premium payments of $1,440 for Mr. Hollis, (iv) our 401(k) plan contributions of $26,500 and life insurance premium payments of $1,440 for Mr. Pantermuehl and (v) our 401(k) plan contributions of $26,500 and life insurance premium payments of $1,440 for Mr. Molnar. Amounts in 2015 include (i) our 401(k) plan contributions of $26,500 and life insurance premium payments of $1,440 for Mr. Stice; (ii) our 401(k) plan contributions of $26,500 and life insurance premium payments of $1,440 for Ms. Dick, (iii) our 401(k) plan contributions of $26,500 and life insurance premium payments of $1,440 for Mr. Hollis, (iv) our 401(k) plan contributions of $26,500 and life insurance premium payments of $1,440 for Mr. Pantermuehl and (v) our 401(k) plan contributions of $26,500 and life insurance premium payments of $1,440 for Mr. Molnar.
$8,316.
(4)(13)
During 2017, 2016 and 2015, Mr. Stice, Ms. Dick, Mr. Hollis, Mr. Pantermuehl and Mr. MolnarCertain of our NEOs also performed services as executive officers and/or directors of the general partner of Viper, our publicly traded subsidiary, as set forth in more detail in their respective biographies above, and their time was allocated between managing our business and managing the business of Viper. During 2020 and 2019, no specific allocations were made by Viper for our executive officers’ services to Viper. During 2018, Viper reimbursed us approximately $421,650, $141,487 and $129,126 attributable to time allocated to providing services to Viper by Mr. Stice, Ms. Dick and Mr. Pantermuehl, respectively.
(14)During 2020 and 2019, Mr. Stice, Mr. Van’t Hof and Ms. Dick also performed services as executive officers and/or directors of the general partner of Rattler, our publicly traded subsidiary, as set forth in more detail in their respective biographies above, and their time was allocated between managing our business and managing the business of Rattler. In accordance with the terms of Viper’s amended and restatedRattler’s limited partnership agreement, in 2017, 20162020 and 2015,2019, we were reimbursed for compensation related expenses attributable to the portion of the executive’s time allocated to providing services to Viper.Rattler.

During 2016 and 2015, we did not allocate any time of our named executive officers to Viper for reimbursement. During 2017, Viper reimbursed us approximately $305,930, $130,353, $0, $118,695 and $0 attributable to time allocated to providing services to Viper by Mr. Stice, Ms. Dick, Mr. Hollis, Mr. Pantermuehl and Mr. Molnar, respectively.DIAMONDBACK ENERGY, INC. 2021 PROXY STATEMENT56



2017 GRANTS OF PLAN-BASED AWARDS
NameGrant DateEstimated Future Payouts Under Non-Equity Incentive Plan Awards(1)Estimated Future Payouts Under Equity Incentive Plan Awards(2)All Other Stock Awards: Number of Shares of Stock or UnitsGrant Date Fair Value of Stock and Option Awards(4)
Threshold ($)Target ($)Maximum ($)Threshold (#)Target (#)Maximum (#)
Travis D. Stice2/16/2017$425,000
$850,000
$1,700,000


 



 
 2/16/2017





16,673
33,345
66,690
22,230
(3)$7,976,232
Teresa L. Dick2/16/2017$164,000
$328,000
$656,000


 



 
 2/16/2017





4,388
8,775
17,550
5,850
(3)$2,099,009
Michael L. Hollis2/16/2017$265,500
$531,000
$1,062,000
      
 2/16/2017   10,238
20,475
40,950
13,650
(3)$4,897,687
Russell Pantermuehl2/16/2017$224,000
$448,000
$896,000


 



 
 2/16/2017





8,775
17,550
35,100
11,700
(3)$4,198,017
Paul Molnar2/16/2017$190,000
$380,000
$760,000


 



 
 2/16/2017




8,775
17,550
35,100
11,700
(3)$4,198,017
2020 GRANTS OF PLAN-BASED AWARDS UNDER DIAMONDBACK’S EQUITY INCENTIVE PLAN

          All Other  Grant Date 
    Estimated Future Payouts Under  Estimated Future Payouts Under  Stock Awards:  Fair Value 
    Non-Equity Incentive Plan Awards(1)  Equity Incentive Plan Awards(2)  Number of  of Stock 
  Grant Threshold  Target  Maximum  Threshold  Target  Maximum  Shares of  and Option 
Name  Date ($)   ($)   ($)   (#)   (#)   (#)   Stock or Units(3)   Awards(4) 
Travis D. Stice 3/1/2020 $781,250  $1,562,500  $3,125,000                     
  3/1/2020              33,357   66,714   166,785   44,476  $7,306,740 
Kaes Van’t Hof 3/1/2020 $234,000  $468,000  $936,000                     
  3/1/2020              15,567   31,133   77,833   20,756  $3,409,831 
Teresa L. Dick 3/1/2020 $178,800  $357,600  $715,200                     
  3/1/2020              8,895   17,790   44,475   11,860  $1,948,420 
Russell Pantermuehl 3/1/2020 $246,000  $492,000  $984,000                     
  3/1/2020              15,567   31,133   77,833   20,756  $3,409,831 
Daniel N. Wesson 3/1/2020 $180,000  $360,000  $720,000                     
  3/1/2020              6,672   13,343   33,358   8,895  $1,461,349 

(1)Reflects performance-based annual incentive cash bonuses granted under the Annual Incentive Plan for 2017.2020. No non-equity incentive plan awards are paid under the Annual Incentive Plan for performance below the pre-determined thresholds.
(2)RepresentsFor each NEO, this amounts represents the performance-based restricted stock units granted under the 2012Equity Incentive Plan, which awards are subject to the satisfaction of certain total stockholder returnrelative TSR performance conditions relativecompared to ourthe Company’s peer group for the three-year performance period commencing on January 1, 20172020 and ending on December 31, 2018 for2022, as certified by the two-year performance period and for the performance period commencing on January 1, 2017 and ending on December 31, 2019 for the three-year performance period,compensation committee by not later than March 15, 2022, and continuous service requirements. The restricted stock units will vest once the compensation committee has made a certification as to whether the performance goals have been reached. The compensation committee will make this determination following the date of publication of our quarterly earnings statement for the fourth quarter of 2018 and before March 15, 2019 for the two-year performance period and following the date of publication of our quarterly earnings statement for the fourth quarter of 2019 and before March 15, 2020 for the three-year performance period. The number of restricted stock units that will vest is based on the Company’s Total Stockholder Returnachievement of a pre-established threshold, target or maximum relative TSR goal, as compared to its peers.the Company’s peers, as modified by the absolute TSR modifier. The Total Stockholder ReturnTSR is calculated over the performance period by dividing (1) the sum of (a) the cumulative value of dividends received during the performance period, assuming reinvestment, plus (b) the difference between the stock price at the end and at the beginning of the performance period; by (2) the stock price at the beginning of the performance period. No equity incentive plan awards vest if the relative Total Stockholder ReturnTSR for the applicable performance period is below the threshold percentile.
The absolute TSR modifier reduces payouts upon negative performance period TSR, pays at target upon achieving a performance period annual TSR of zero to 15%, and has a multiplier upon achieving a performance period annual TSR of greater than 15%.
(3)Represents the restricted stock units granted to each NEO under the 2012Equity Incentive Plan on March 1, 2020, vesting in three equal annual installments beginning on the date of which one-third vested on eachgrant. All of February 16, 2017 and February 16, 2018, and the remaining units will vest on February 16, 2019. Thesethese awards are subject to continuous service requirements.
(4)The amounts shown reflect the grant date fair value of restricted stock units granted, determined in accordance with FASB ASC Topic 718. See Note 1013 to our consolidated financial statements for the fiscal year ended December 31, 2017,2020, included in our Annual Report on Form 10-K, filed with the SEC on February 15, 2018,25, 2021, regarding assumptions underlying valuations of equity awards for 2017.2020.

2020 GRANTS OF PLAN-BASED AWARDS UNDER THE VIPER LTIP

No awards were made to our NEOs by Viper, our publicly traded subsidiary, during the year ended December 31, 2020 under the Viper LTIP. Viper’s common units are listed on the NASDAQ Global Select Market under the symbol “VNOM.” See “Compensation Discussion and Analysis—Executive Compensation Program Elements—Awards under Long-term Incentive Plans of Diamondback’s Publicly Traded Subsidiaries” for more information.

DIAMONDBACK ENERGY, INC. 2021 PROXY STATEMENT57



2020 GRANTS OF PLAN-BASED AWARDS UNDER THE RATTLER LTIP

No awards were made to our NEOs by Rattler, our publicly traded subsidiary, during the year ended December 31, 2020 under the Rattler LTIP. Rattler’s common units are listed on the NASDAQ Global Select Market under the symbol “RTLR.” See “Compensation Discussion and Analysis—Executive Compensation Program Elements—Awards under Long-term Incentive Plans of Diamondback’s Publicly Traded Subsidiaries” for more information.

OUTSTANDING EQUITY AWARDS AT FISCAL 20172020 YEAR-END


UNDER DIAMONDBACK’S EQUITY INCENTIVE PLAN

The following table provides information concerning equity awards outstanding for our named executive officersNEOs at December 31, 2017.2020 under Diamondback’s Equity Incentive Plan:

Name Number of Shares or
Units of Stock That
Have Not Vested
(#)
   Market Value of Shares
or Units of Stock That
Have Not Vested
($)(1)
  Equity Incentive Plan Awards:
Number of Unearned Shares
or Units of Stock That Have
Not Vested
   Equity Incentive Plan Awards:
Market or Payout Value of
Unearned Shares or Units of
Stock That Have Not Vested(1)
 
Travis D. Stice                  
            61,170(3)  $2,960,628 
   10,986(2)  $531,722   98,872(4)  $4,785,405 
   29,650(2)  $1,435,060   168,785(5)  $8,072,394 
Kaes Van’t Hof                  
            11,994(3)  $580,510 
   5,127(6)  $248,147   46,140(4)  $2,233,176 
   13,837(6)  $669,711   77,833(5)  $3,767,117 
   8,790(7)  $425,436   26,366(8)  $1,276,114 
Teresa L. Dick                  
            16,792(3)  $812,733 
   2,930(9)  $141,812   26,366(4)  $1,276,114 
   7,906(9)  $382,650   44,475(5)  $2,152,590 
Russell Pantermuehl                  
            30,706(3)  $1,486,170 
   5,127(10)  $248,147   46,140(4)  $2,233,176 
   13,837(10)  $669,711   77,833(5)  $3,767,117 
Daniel N. Wesson                  
   1,319   $63,840   11,864(3)  $574,218 
   5,930(11)  $287,012   33,358(4)  $1,614,527 
   6,595(12)  $319,198   19,774(5)  $957,062 

DIAMONDBACK ENERGY, INC. 2021 PROXY STATEMENT58

NameNumber of Shares or Units of Stock That Have Not Vested (#)
Market Value of Shares or Units of Stock That Have Not Vested ($)(1)
Equity Incentive Plan Awards: Number of Unearned Shares or Units of Stock That Have Not Vested
Equity Incentive Plan Awards: Market or Payout Value of Unearned Shares or Units of Stock That Have Not Vested(1)
Travis D. Stice   180,338
(3)$22,767,673
    90,168
(4)$11,383,710
 30,056
(2)$3,794,570
22,230
(5)$2,806,538
 14,820
(2)$1,871,025
44,460
(6)$5,613,075
Teresa L. Dick   12,022
(3)$1,517,778
    6,012
(4)$759,015
 2,004
(7)$253,005
5,850
(5)$738,563
 3,900
(7)$492,375
11,700
(6)$1,477,125
Michael L. Hollis   60,112
(3)$7,589,140
    30,056
(4)$3,794,570
 10,019
(8)$1,264,899
13,650
(5)$1,723,313
 9,100
(8)$1,148,875
27,300
(6)$3,446,625
Russell Pantermuehl   48,090
(3)$6,071,363
    24,044
(4)$3,035,555
 8,015
(9)$1,011,894
11,700
(5)$1,477,125
 7,800
(9)$984,750
23,400
(6)$2,954,250
Paul Molnar   24,044
(3)$3,035,555
    12,022
(4)$1,517,778
 4,007
(10)$505,884
11,700
(5)$1,477,125
 7,800
(10)$984,750
23,400
(6)$2,954,250
(1)
(1)Market value of shares or units that have not vested is based on the closing price of $126.25$48.40 per share of our common stock on the Nasdaq Global Select Market on December 29, 2017,31, 2020, the last trading day of 2017.
2020.
(2)The 30,05610,986 restricted stock units vested on January 2, 2018March 1, 2021 and, of the 14,82029,650 restricted stock units, 7,41014,825 vested on February 16, 2018March 1, 2021 and the remaining 7,41014,825 will vest on February 16, 2019.
March 1, 2022.
(3)Reflects the maximum number of performance-based restricted stock units granted. These performance-based restricted stock units were granted under the 2012Equity Incentive Plan subject to the satisfaction of certain total stockholder returnrelative TSR performance conditions relativeas compared to our peer group for the performance period commencing on January 1, 20162018 and ending on December 31, 2017.2020. All of these performance-based restricted stock units vested as of December 31, 20172020 at 111.6% of target (rather than the maximum 200% reported in this table) upon certification by the compensation committee of attainment of the applicable performance conditions and settlement of these units on February 14, 2018.
23, 2021.
(4)Reflects the maximum number of performance-based restricted stock units granted. These performance-based restricted stock units were granted under the 2012Equity Incentive Plan subject to the satisfaction of certain total stockholder return performancerelative TSR conditions relativeas compared to our peer group for the performance period commencing on January 1, 20162019 and ending on December 31, 2018,2021, as certified by the compensation committee by not later than March 15, 2019,2022, and continuous service requirements.
(5)Reflects the maximum number of performance-based restricted stock units granted. These performance-based restricted stock units were granted under the 2012Equity Incentive Plan subject to the satisfaction of certain total stockholder returnrelative TSR performance conditions relativeas compared to our peer group for the performance period commencing on January 1, 20172020 and ending on December 31, 2018,2022, as certified by the compensation committee by not later than March 15, 2019,2022, and continuous service requirements.
The number of restricted stock units that will vest is based on the achievement of a pre-established threshold, target or maximum relative TSR goal, as compared to the Company’s peers, as modified by the absolute TSR modifier. The TSR is calculated over the performance period by dividing (1) the sum of (a) the cumulative value of dividends received during the performance period, assuming reinvestment, plus (b) the difference between the stock price at the end and at the beginning of the performance period; by (2) the stock price at the beginning of the performance period. No awards vest if the relative TSR for the applicable performance period is below the threshold percentile. The absolute TSR modifier reduces payouts upon negative performance period TSR, pays at target upon achieving a performance period annual TSR of zero to 15%, and has a multiplier upon achieving a performance period annual TSR of greater than 15%.
(6)The 5,127 restricted stock units vested on March 1, 2021 and, of the 13,837 restricted stock units, 6,919 vested on March 1, 2021 and the remaining 6,918 will vest on March 1, 2022.
(7)These time-based restricted stock units were granted to Mr. Van’t Hof under the Equity Incentive Plan as part of a one-time retention award and will vest in five equal annual instalments beginning on March 1, 2025.
(8)Reflects the maximum number of performance-based restricted stock units granted. These performance-based restricted stock units were granted to Mr. Van’t Hof under the 2012Equity Incentive Plan as part of a one-time retention award subject to the satisfaction of certain total stockholder return performancerelative TSR conditions relativeas compared to our peer group for the performance period commencing on January 1, 20172019 and ending on December 31, 2019,2021, as certified by the compensation committee by not later than March 15, 2020,2022, and continuous service requirements.
requirements, vesting and settling in five substantially equal annual installments beginning on March 1, 2025.
(7)(9)The 2,0042,930 restricted stock units vested on January 2, 2018March 1, 2021 and, of the 3,9007,906 restricted stock units 1,9503,953 vested on February 16, 2018March 1, 2021 and the remaining 1,9503,953 will vest on February 16, 2019.


March 1, 2022.
(8)(10)The 10,0195,127 restricted stock units vested on January 2, 2018March 1, 2021 and, of the 9,10013,837 restricted stock units, 4,5506,919 vested on February 16, 2018March 1, 2021 and the remaining 4,5506,918 will vest on February 16, 2019.
March 1, 2022.
(9)(11)The 8,0151,319 restricted stock units vested on January 2, 2018March 1, 2021 and, of the 7,8005,930 restricted stock units, 3,9002,965 vested on February 16, 2018March 1, 2021 and the remaining 3,9002,965 will vest on February 16, 2019.
March 1, 2022.
(10)(12)The 4,007These time-based restricted stock units vested on January 2, 2018were granted to Mr. Wesson under the Equity Incentive Plan as part of a one-time retention award and of the 7,800 restricted stock units, 3,900 vested on February 16, 2018 and the remaining 3,900 will vest in five equal annual instalments beginning on February 16, 2019.March 1, 2025.

OUTSTANDING EQUITY AWARDS UNDER THE VIPER LTIP AT FISCAL 2020 YEAR-END

No equity awards under the Viper LTIP were outstanding for any of our NEOs at December 31, 2020.

DIAMONDBACK ENERGY, INC. 2021 PROXY STATEMENT59

STOCK VESTED DURING FISCAL YEAR 2017

OUTSTANDING EQUITY AWARDS UNDER THE RATTLER LTIP AT FISCAL 2020 YEAR-END

The following table provides information concerning equity awards under the Rattler LTIP outstanding for NEOs at December 31, 2020:

Name Number of Shares or
Units of Stock That
Have Not Vested
(#)
  Market Value of Shares
or Units of Stock That
Have Not Vested
($)(1)
 
Travis D. Stice  91,429(2)  $866,747 
Kaes Van’t Hof  914,286(2)  $8,667,431 
Teresa L. Dick  45,715(2)  $433,378 
Russell Pantermuehl  45,715(2)  $433,378 
Daniel N. Wesson  228,572(2)  $2,166,863 

(1)Market value of shares or units that have not vested is based on the closing price of $9.48 per share of our common stock on the Nasdaq Global Select Market on December 31, 2020, the last trading day of 2020.
(2)These phantom units will vest in four remaining equal or substantially equal annual installments beginning on May 28, 2021.

STOCK VESTED DURING FISCAL YEAR 2020 UNDER DIAMONDBACK’S EQUITY INCENTIVE PLAN

The following table provides certain information for the named executive officersNEOs with respect to the number of shares acquired upon the vesting of restricted stock awards under Diamondback’s Equity Incentive Plan during 2017.

NameStock Awards
Number of Shares Acquired on Vesting
(#)
 Value Realized on Vesting
($)(1)
Travis D. Stice121,076
 $12,925,075
Teresa L. Dick21,454
 $2,309,380
Michael L. Hollis37,902
 $4,044,777
Russell Pantermuehl35,248
 $3,768,510
Paul Molnar25,017
 $2,685,108
2020:

  Stock Awards
Name Number of Shares
Acquired on Vesting
(#)
  Value Realized
on Vesting
($)(1)
Travis D. Stice  74,624  $5,431,110
Kaes Van’t Hof  20,750  $1,429,942
Teresa L. Dick  19,807  $1,441,005
Russell Pantermuehl  37,571  $2,750,054
Daniel N. Wesson  5,217  $299,495

(1)
(1)Value realized on vesting is based on the vesting date closing price per share of our common stock on the Nasdaq Global Select Market. If the Nasdaq Global Select Market was closed on the vesting date, the calculation was made using the opening price on the next day on which the market was open.

DIAMONDBACK ENERGY, INC.2021 PROXY STATEMENT60

OPTION EXERCISES UNDER THE VIPER LTIP DURING FISCAL YEAR 2017

No
PHANTOM UNITS VESTED UNDER THE RATTLER LTIP DURING FISCAL YEAR 2020

The following table provides certain information for the NEOs with respect to the number of shares acquired upon the vesting of phantom unit options granted to our named executive officersawards under the ViperRattler LTIP were exercised by them during 2017. The exercise price for such unit options was below the trading price for Viper’s common units on the Nasdaq Global Select Market during 2017. No phantom units or other equity awards were held by our named executive officers during 2017 under the Viper LTIP.


Pay Ratio Disclosure

2020:

  Stock Awards
Name Number of Shares
Acquired on Vesting
(#)
  Value Realized
on Vesting
($)(1)
Travis D. Stice  22,857  $202,742
Kaes Van’t Hof  228,571  $2,027,425
Teresa L. Dick  11,428  $101,366
Russell Pantermuehl  11,428  $101,366
Daniel N. Wesson  57,142  $506,850

(1)Value realized on vesting is based on the closing price per common unit of Rattler on the Nasdaq Global Select Market on the trading day prior to the vesting date.

PAY RATIO DISCLOSURE

Pursuant to Item 402(u) of Regulation S-K, we are disclosing the pay ratio and supporting information comparing the median of the annual total compensation of our employees (including full-time, part-time, seasonal and temporary employees) other than Mr. Stice, our Chief Executive Officer, and the annual total compensation of our Chief Executive Officer. The pay ratio is calculated in a manner consistent with Item 402(u) of Regulation S-K.


For the year ended December 31, 2017,2020, our last completed fiscal year:

The median of the annual total compensation of all of our employees, other than our Chief Executive Officer, is $135,159.

The annual total compensation of our Chief Executive Officer is $10,282,288.

The median of the annual total compensation of all of our employees, other than our Chief Executive Officer, is $115,307.
The annual total compensation of our Chief Executive Officer is $10,544,614.

Based on this information, the ratio of the annual total compensation of outour Chief Executive Officer to the median of the annual total compensation of all other employees is 76:91 to 1.


To identify the median employee for 2020 (the 2020 Median Employee), we selectedreviewed our employee population as of December 31, 20172020. For 2020, we used wages reported in Box 1 of IRS Form W-2 during the 12-month period ending on December 31, 2020, as a consistently applied compensation measure. We did not annualize the date upon whichwages for new employees or employees on unpaid leave of absence who were employed for less than the full fiscal year, or make cost of living adjustments. Based on this methodology, we identified an employee whose compensation was at the median of the employee data.

Once we identified the "median employee". On that date, our employee population consisted of 250 employees excluding the Chief Executive Officer. To identify the median compensated employee, we (a) used annual base pay at December 31, 2017, (b) estimated short-term incentive at target for the 2017 performance year and (c) estimated long-term incentive at target based on 2017 annual base salary.


Once we identified our median employee,2020 Median Employee, we calculated that employee’sthe annual total compensation for 2017 inusing the same manner that we determinedrules applicable to the Summary Compensation Table. With respect to the annual total compensation of our named executive officers for purposes of the Summary Compensation Table set forth above. This resulted in an annual compensation of $135,159 for the identified employee for the year ended December 31, 2017. The calculation of the total compensation for our Chief Executive Officer is includedwe used the amount reported in the “Total” column for 2020 in the Summary Compensation Table set forth above.on page 55.

The pay ratio rules provide companies with flexibility to select the methodology and assumptions used to identify the median employee, calculate the median employee’s compensation and estimate the pay ratio. As a result, our methodology may differ from those used by other companies, including those within our industry.

DIAMONDBACK ENERGY, INC.2021 PROXY STATEMENT61


POTENTIAL PAYMENTS UPON TERMINATION, RESIGNATION OR CHANGE OF CONTROL FOR FISCAL YEAR 2017

POTENTIAL PAYMENTS UPON TERMINATION, RESIGNATION OR CHANGE OF CONTROL FOR FISCAL YEAR 2020

The following tables provide information regarding potential payments to each of our named executive officersNEOs in connection with certain termination events, including a termination related to a change of control of the Company, as of December 31, 2017.

 
Termination Without Cause or Resignation for Good Reason(1)
NameBase SalaryAnnual Incentive Bonus
$126.25
RSUs
(3)
Total
Travis D. Stice$3,431,562
(2)$0
$48,236,590
$51,668,152
Teresa L. Dick$410,000
(6)$0
$0
$410,000
Michael L. Hollis$590,000
(7)$0
$0
$590,000
Russell Pantermuehl$560,000
(8)$0
$0
$560,000
Paul Molnar$475,000
(9)$0
$0
$475,000
 Change of Control
NameBase Salary
Annual Incentive Bonus (10)
$126.25
RSUs
(3)
Total
Travis D. Stice$0
$850,000
$48,236,590
(4)(5)$49,086,590
Teresa L. Dick$0
$328,000
$5,237,860
(4)(5)$5,565,860
Michael L. Hollis$0
$531,000
$18,967,421
(4)(5)$19,498,421
Russell Pantermuehl$0
$448,000
$15,534,936
(4)(5)$15,982,936
Paul Molnar$0
$380,000
$10,475,341
(4)(5)$10,855,341
 
Termination upon Death or Disability(1)
NameBase Salary 
Annual Incentive Bonus (11)
$126.25
RSUs
(3)
Total
Travis D. Stice$3,431,562
(2)$1,428,000
$48,236,590
(4)(5)(12)$53,096,152
Teresa L. Dick$410,000
(6)$551,040
$5,237,860
(4)(5)(12)$6,198,900
Michael L. Hollis$590,000
(7)$892,080
$18,967,421
(4)(5)(12)$20,449,501
Russell Pantermuehl$560,000
(8)$752,640
$15,534,936
(4)(5)(12)$16,847,576
Paul Molnar$475,000
(9)$638,400
$10,475,341
(4)(5)(12)$11,588,741
2020 under the terms of the Diamondback Energy, Inc. Senior Management Severance Plan. These severance plan arrangements with our NEOs are described in more detail under “Benefit Plans—Senior Management Severance Plan” above.

  Termination Without Cause or Resignation for Good Reason(1)(2)
     Annual Incentive  COBRA  RSUs and Phantom   
Name Base Salary  Bonus  Reimbursement  Units(3)  Total
Travis D. Stice $5,000,000(4)  $1,562,500(6)  $20,436(8)  $18,651,956(9)  $25,234,892
Kaes Van’t Hof $780,000(5)  $468,000(7)  $20,436(8)  $  $1,268,436
Teresa L. Dick $670,500(5)  $357,600(7)  $20,436(8)  $  $1,048,536
Russell Pantermuehl $922,500(5)  $492,000(7)  $9,373(8)  $  $1,423,873
Daniel N. Wesson $675,000(5)  $360,000(7)  $29,986(8)  $  $1,064,986
                    
  Change of Control/No Termination
      Annual Incentive  COBRA  RSUs and Phantom    
Name Base Salary  Bonus(7)  Reimbursement  Units(3)   Total
Travis D. Stice $  $1,562,500(6)  $  $18,651,956(9)  $20,214,456
Kaes Van’t Hof $  $468,000(7)  $  $8,667,431(10)  $9,135,431
Teresa L. Dick $  $357,600(7)  $  $433,378(10)  $790,978
Russell Pantermuehl $  $492,000(7)  $  $433,378(10)  $925,378
Daniel N. Wesson $  $360,000(7)  $  $2,166,863(10)  $2,526,863

  Change of Control/Qualifying Termination((1)(11))
  Lump Sum         
  Cash Severance  COBRA  RSUs and Phantom   
Name Payment  Reimbursement  Units(3)  Total
Travis D. Stice $11,095,875(12)  $20,436(8)  $18,651,956(9)(14)  $29,768,267
Kaes Van’t Hof $3,144,833(13)  $20,436(8)  $13,562,472(10)  $16,727,741
Teresa L. Dick $2,658,133(13)  $20,436(8)  $2,863,300(10)  $5,541,869
Russell Pantermuehl $3,655,467(13)  $9,373(8)  $4,717,746(10)  $8,382,586
Daniel N. Wesson $2,254,042(13)  $29,986(8)  $4,248,363(10)  $6,532,391

  Termination upon Death or Disability((1)(15))
     Annual Incentive  COBRA  RSUs and Phantom   
Name Base Salary  Bonus  Reimbursement  Units(3)  Total
Travis D. Stice $5,000,000(4)  $1,562,500(6)  $20,436(16)  $18,651,956(9)(14)  $25,234,892
Kaes Van’t Hof $780,000(5)  $468,000(7)  $  $13,596,158(17)  $14,844,158
Teresa L. Dick $670,500(5)  $357,600(7)  $  $2,910,442(17)  $3,938,542
Russell Pantermuehl $922,500(5)  $492,000(7)  $  $4,803,947(17)  $6,218,447
Daniel N. Wesson $675,000(5)  $360,000(7)  $  $4,248,363(17)  $5,283,363

(1)
(1)InThe payment of any amounts or provision of any benefits to each NEO under the event a named executive officer is terminated upon death or disability or is terminated without cause, or if the executive officer resigns for good reason, the receipt of the payments and benefits described in this tableseverance plan is subject to (i) such executive’sNEO’s (or, if applicable, his or his estate’s (i) fullher representative’s or estate’s) execution, within forty five (45) days following receipt (or such shorter period as set forth in such release), of a waiver and general release of all knownclaims, and unknownsuch waiver and general release of claims against us related to the executive officer’sbecoming effective and irrevocable in accordance with its terms within sixty (60) days following such NEO’s termination or employmentdate and (ii) continued compliance with the confidentiality, non-interference, proprietary information, return of property, non-solicitation, non-disparagement, cooperation and, except in certain cases described below, non-competition provisions of such executive’s employment agreement. The executive officer is bound by the non-competition, non-interference and non-solicitation provisionsobligations.

DIAMONDBACK ENERGY, INC.2021 PROXY STATEMENT62
(2)Represents the amounts payable to each NEO under the severance plan and the applicable NEO participation agreement, under which, in the event we terminate such NEO’s employment with us other than for six months after“cause” (and not by reason of death or disability), or if such NEO terminates his or her employment ends. Mr. Stice is bound by the cooperation provisions of his employment agreementwith us for 12 months after his employment ends.
(2)Represents the amount payable under Mr. Stice’s employment agreement, which was amended and restated effective April 18, 2014 to provide for a three-year term commencing on April 18, 2014, which will be extended for successive one-year periods unless we“good reason,” he or the executive elects to not extend the term. Under the employment agreement, as amended and restated to date, if (i) we terminate Mr. Stice’s employment without “cause” or due to non-renewal of the term of his employment agreement, (ii) Mr. Stice resigns for good reason, meaning such resignation follows a material uncured breach by us of the employment agreement, relocation of his principal office 25 miles outside of Midland, Texas or a material diminution in Mr. Stice’s position, duties or authority, or (iii) Mr. Stice’s employment is terminated due to death or disability, then Mr. Sticeshe will be entitled to (y) monthly severance pay inreceive (i) an amount, if any, equal to twice his monthlythe bonus that would be payable for services attributable to a completed prior year performance period that has not been paid under the terms of the Annual Incentive Plan, (ii) a multiple of base salary continuation (2x for the longer of 24 months or the number of months remaining in the term of his employment agreement and (z) full coverage for health care benefits for Mr. Stice and his family1x for 18 months for each other NEO), (iii) a target annual cash bonus for the year of termination (pro-rated, if applicable based on the number of days employed during the year of termination), (iv) reimbursement for the cost of up to 18 months of premiums for COBRA group health continuation coverage and (v) the vesting or until they are coveredforfeiture (as applicable) of each outstanding unvested equity-based compensation award granted by another employer’s benefits. To receive this severance pay and benefits, Mr. Stice must complyus or our affiliates in accordance with the restrictive covenants described above and execute a full general release in our favor, except thatterms of the restriction on competition will not apply in the event the executive resigns for good reason within 12 months following our change of control. In the event Mr. Stice's employment is terminated for “cause,” our obligations


will terminate with respect to the payment of any base salary or bonuses effective as of the termination date, except for accrued but unpaid base salary. Mr. Stice’s severance pay will be paid in the same manner and at the same time as it would have if Mr. Stice employment had not ended, except that if, within 24 months after a change in control, Mr. Stice resigns for good reason or is terminated without cause his severance pay under clause (y) above will be paid in a lump sum amount. The $3,431,562 base amount includes $31,578 attributable to full coverage health care benefits for Mr. Stice and his family for 18 months.
applicable equity award agreement.
(3)The value of restricted stock units was calculated based on the closing price of our common stock of 126.25$48.40 per share on December 29, 2017.
31, 2020. The value of phantom units was calculated based on the closing price of Rattler’s common units of $9.48 per unit on December 31, 2020.
(4)Represents an amount equal to the base salary continuation of 2x for 24 months for Mr. Stice.
(5)Represents an amount equal to the base salary continuation of 1x for 18 months for each of Mr. Van’t Hof, Ms. Dick, Mr. Pantermuehl and Mr. Wesson.
(6)Represents an amount equal to the target bonus under the Annual Incentive Plan for Mr. Stice, representing 125% of his annual base salary.
(7)Represents an amount equal to the target bonus under the Annual Incentive Plan for each of these NEOs, representing (i) 90% of the annual base salary for Mr. Van’t Hof and (ii) 80% of the applicable annual base salary for each of Ms. Dick and Messrs. Pantermuehl and Wesson.
(8)Represents reimbursement for the cost of up to 18 months of premiums for COBRA group health continuation coverage.
(9)Mr. Stice’s participation agreement includes terms that are intended to maintain certain benefits under his prior employment agreement and require each equity award granted to Mr. Stice to become 100% vested upon an eligible termination, and in the case of outstanding performance-based equity awards to vest at the maximum level under the equity award agreement and be settled within ten business days.
(10)The restricted stock units granted under Diamondback’s Equity Incentive Plan to each of Mr. Van’t Hof, Ms. Dick, Mr. Pantermuehl and Mr. Wesson that remained unvested as of December 31, 2020 have double-trigger provisions and will vest upon (i) qualifying termination without cause within 24 months of the occurrence of the change in control of the Company or (ii) upon such executive officer’s death or disability. Under the terms of the phantom unit awards granted under the Viper LTIP and the Rattler LTIP prior to 2020, each such phantom unit award will vest immediately upon a change in control of Viper or Rattler, as applicable, or a change in control of Diamondback.
(11)Represents the amounts payable to each NEO under the severance plan and the applicable NEO participation agreement, under which, in the event that the employment of an NEO is terminated by us other than for “cause” (and not by reason of death of disability), or if such NEO terminates his or her employment with us for “good reason,” in each case within the two-year period immediately following a change in control (as defined in the severance plan), he or she will be entitled to receive (i) an amount, if any, equal to the bonus that would be payable for services attributable to a completed prior year performance period that has not been paid under the terms of the Annual Incentive Plan, (ii) a lump sum cash payment equal to a multiple of the participant’s base salary plus such participant’s average bonus for the preceding three years (3x for Mr. Stice and 2.5x for each other NEO), (iii) a target annual cash bonus for the year of termination (pro-rated, if applicable based on the number of days employed during the year of termination), (iv) reimbursements for the cost of up to 18 months of premiums for COBRA group health continuation coverage and (v) the vesting or forfeiture (as applicable) of each outstanding unvested equity-based compensation award granted by us or our affiliates in accordance with the terms of the applicable equity award agreement.
(12)Represents a lump sum cash payment equal to 3x Mr. Stice’s base salary plus Mr. Stice’s average bonus for the preceding three years ended December 31, 2020 and a target annual cash bonus for the year of termination.
(13)For each of Mr. Van’t Hof, Ms. Dick, Mr. Pantermuehl and Mr. Wesson, represents a lump sum cash payment equal to 2.5x such NEO’s base salary plus such NEO’s average bonus for the preceding three years ended December 31, 2020 and a target annual cash bonus for the year of termination.
(14)Under the terms of the applicable award agreement with each of Mr. Stice, Ms. Dick, Mr. Hollis, Mr. Pantermuehl and Mr. Molnar, restricted stock units granted in January 2016 under our 2012Diamondback’s Equity Incentive Plan prior to 2020 will vest at a maximum level immediately (a) upon the sale, transfer or conveyance of substantially all of our assets, (b) if there is a significant change to the composition of our board of directors, (c) we adopt a plan of dissolution or liquidation, (d) in the event that more than 50% of the combined voting power of our then outstanding stock is controlled by one or more parties that is not us or (e) upon such executive officer’s death or disability.
(5)Under the terms of the applicablephantom unit awards granted under the Viper LTIP and the Rattler LTIP prior to 2020, each such phantom unit award agreement with each of Mr. Stice, Ms. Dick, Mr. Hollis, Mr. Pantermuehl and Mr. Molnar, restricted stock units granted in February 2017 under our Equity Incentive Plan will vest immediately (a) upon the sale, transfera change in control of Viper or conveyanceRattler, as applicable, or a change in control of substantially all of our assets, (b) if there is a significant change to the composition of our board of directors, (c) we adopt a plan of dissolutionDiamondback, or liquidation, (d) inupon such NEO’s death or disability.
(15)In the event that more than 50% of the combined voting power of our then outstanding stock is controlled by onean NEO dies or more parties that is not us or (e) upon such executive officer’s death or disability.
(6)Represents the amount payable under Ms. Dick’s employment agreement, which was amended and restated effective January 1, 2014 to provide for a two-year term commencing on January 1, 2014, which will be extended for successive one-year periods unless we or the executive elects to not extend the term. Under the employment agreement, as amended and restated to date, if (i) we terminate Ms. Dick’s employment without “cause” or due to non-renewal of the term of her employment agreement, (ii) Ms. Dick resigns for good reason, meaning such resignation follows a material uncured breachbecomes disabled while employed by us, of the employment agreement, relocation of her principal office 25 miles outside of Oklahoma City, Oklahoma or a material diminution in Ms. Dick’s position, duties or authority, or (iii) Ms. Dick’s employment is terminated due to death or disability, then Ms. Dicksuch NEO will be entitled to severance pay in(i) an amount, if any, equal to 12 months’ base salary, provided, in each case,the bonus that the executive continueswould be payable for services attributable to comply with the restrictive covenants described above and executes a full general release in our favor, exceptcompleted prior year performance period that the restriction on competition willhas not apply in the event the executive resigns for good reason within 12 months following our change of control. This severance pay will bebeen paid in the same manner and at the same time as it would have if Ms. Dick’s employment had not ended. In the event Ms. Dick’s employment is terminated for “cause,” our obligations will terminate with respect to the payment of any base salary or bonuses effective as of the termination date, except for accrued but unpaid base salary.
(7)Represents the amount payable under Mr. Hollis’ employment agreement, which was amended and restated effective January 1, 2014 to provide for a two-year term commencing on January 1, 2014, which will be extended for successive one-year periods unless we or the executive elects to not extend the term. Under the employment agreement, as amended and restated to date, if (i) we terminate Mr. Hollis’ employment without “cause” or due to non-renewal of the term of his employment agreement, (ii) Mr. Hollis resigns for good reason, meaning such resignation follows a material uncured breach by us of the employment agreement, relocation of his principal office 25 miles outside of Midland, Texas or a material diminution in Mr. Hollis’ position, duties or authority, or (iii) Mr. Hollis’ employment is terminated due to death or disability, then Mr. Hollis will be entitled to severance pay in an amount equal to 12 months’ base salary, provided, in each case, that the executive continues to comply with the restrictive covenants described above and executes a full general release in our favor, except that the restriction on competition will not apply in the event the executive resigns for good reason within 12 months following our change of control. This severance pay will be paid in the same manner and at the same time as it would have if Mr. Hollis’ employment had not ended. In the event Mr. Hollis’ employment is terminated for “cause,” our obligations will terminate with respect to the payment of any base salary or bonuses effective as of the termination date, except for accrued but unpaid base salary.
(8)Represents the amount payable under Mr. Pantermuehl’s employment agreement, which was amended and restated effective January 1, 2014 to provide for a two-year term commencing on January 1, 2014, which will be extended for successive one-year periods unless we or the executive elects to not extend the term. Under the employment agreement, as amended and restated to date, if (i) we terminate Mr. Pantermuehl’s employment without “cause” or due to non-renewal of the term of his employment agreement, (ii) Mr. Pantermuehl resigns for good reason, meaning such resignation follows a material uncured breach by us of the employment agreement, relocation of his principal office 25 miles outside of Midland, Texas or a material diminution in Mr. Pantermuehl’s position, duties or authority, or (iii) Mr. Pantermuehl’s employment is terminated due to death or disability, then Mr. Pantermuehl will be entitled to severance pay in an amount equal to 12 months’ base salary, provided, in each case, that the executive continues to comply with the restrictive covenants described above and executes a full general release in our favor, except that the restriction on competition will not apply in the event the executive resigns for good reason within 12 months following our change of control. This severance pay will be paid in the same manner and at the same time as it would have if Mr. Pantermuehl’s employment had not ended. In the event Mr. Pantermuehl’s employment


is terminated for “cause,” our obligations will terminate with respect to the payment of any base salary or bonuses effective as of the termination date, except for accrued but unpaid base salary.
(9)Represents the amount payable under Mr. Molnar's employment agreement, which was entered into effective January 1, 2014 and provides for a two-year term commencing on January 1, 2014, which will be extended for successive one-year periods unless we or the executive elects to not extend the term. Under the employment agreement, if (i) we terminate Mr. Molnar's employment without “cause” or due to non-renewal of the term of his employment agreement, (ii) Mr. Molnar resigns for good reason, meaning such resignation follows a material uncured breach by us of the employment agreement, relocation of his principal office 25 miles outside of Midland, Texas or a material diminution in Mr. Molnar's position, duties or authority, or (iii) Mr. Molnar's employment is terminated due to death or disability, then Mr. Molnar will be entitled to severance pay in an amount equal to 12 months’ base salary, provided, in each case, that the executive continues to comply with the restrictive covenants described above and executes a full general release in our favor, except that the restriction on competition will not apply in the event the executive resigns for good reason within 12 months following our change of control. This severance pay will be paid in the same manner and at the same time as it would have if Mr. Molnar's employment had not ended. In the event Mr. Molnar's employment is terminated for “cause,” our obligations will terminate with respect to the payment of any base salary or bonuses effective as of the termination date, except for accrued but unpaid base salary.
(10)Under the terms of the 2014 Executive Annual Incentive Compensation Plan, the awards granted under the 2014 Plan will be paid at the(ii) a multiple of base salary continuation (2x for 24 months for Mr. Stice and 1x for 18 months of each other NEO) and (iii) a target award amount based on the assumption that the performance target was attained at the target levelannual cash bonus for the entire performance periodyear of termination (pro-rated, if a “change of control” occurs. A “change of control” under the 2014 Plan is defined as (a) the sale, transfer or conveyance of substantially all of our assets, other than to Wexford Capital or its affiliates, (b) a significant change to the composition of our board of directors, (c) the adoption of a plan of dissolution or liquidation or (c) anyone other than Wexford Capital or its affiliates becoming the owner of more than 50% of the voting power of the Company. This amount will be paid within ten days following the triggering event.
(11)Under the terms of the 2014 Executive Annual Incentive Compensation Plan, if the executive officer is terminated due to his or her death or disability, the officer is entitled to a prorated amount of the granted awardapplicable based on the number of days the officer was employed by us during the applicable performance period. These awards will be paid at the same time as they would have had the officer remained employed.
year of termination).
(12)(16)Represents reimbursements for the cost of up to 18 months of premiums for COBRA group health continuation coverage to Mr. Stice’s spouse and any eligible dependents, as provided by the terms of Mr. Stice’s participation agreement under the severance plan.
(17)Under the terms of the applicable award agreement, upon each named executive officer’ssuch NEO’s death or disability the number of performance-based restricted stock units the officer is entitled to is not determined until the end of the performance period and is settled at the same time it would have had the officer remained employed. For purposes of calculating the number of performance-based restricted stock units that each named executive officersuch NEO would be entitled to upon his or her death or disability, the Company assumed that itsthe performance during the 2016-2018, 2017-2018 and 2017-2019 fiscal years relative to its peers would be substantially similar to its performance during the 2015-2017, 2016-2017 and 2015-2017 fiscal years, respectively.  As a result, the chart reflects that each named executive officer would be entitled to the maximum award amount under the award agreement for such named executive officer.  conditions were satisfied at target.

2017 EQUITY COMPENSATION PLAN INFORMATION

The following table sets forth, as of December 31, 2017, certain

2020 EQUITY COMPENSATION PLAN INFORMATION

Certain information with respect to all compensation plans under which equity securities are authorized for issuance.issuance, as of December 31, 2020, is set forth in Proposal 4 beginning on page 76.

DIAMONDBACK ENERGY, INC.2021 PROXY STATEMENT63
Plan Category Number of securities to be issued upon exercise of outstanding options, warrants and rights (a)(1) Weighted average exercise price of outstanding options, warrants and rights
(b)(2)
 Number of securities remaining available for future issuance under equity compensation plans (excluding securities reflected in column (a))
(c)
Equity compensation plans approved by security holders(1) 984,856
 $0.00 2,363,592
Equity compensation plans not approved by security holders (3) 113,039
 $18.48 8,957,317
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(1)Refers to the Equity Incentive Plan.2020 DIRECTOR COMPENSATION
(2)The weighted average exercise price does not take into account restricted stock units because they have no exercise price.
(3) Refers to the options to purchase common units of Viper and phantom units of Viper, in each case granted under the Viper LTIP.

2017 DIRECTOR COMPENSATION

The following table contains information with respect to 20172020 compensation of our directors who served in such capacity during that year, except that the 20172020 compensation of those directors who are also our named executive officers is disclosed in the 2017, 20162020, 2019 and 20152018 Summary Compensation Table above.



Name 
Fees Earned or Paid in Cash ($)(1)
 
Stock Awards ($)(2)
 Total ($)
Steven E. West (3)
 $164,875
 $181,066
 $345,941
Michael P. Cross 
 $96,375
 $181,066
 $277,441
David L. Houston $96,375
 $181,066
 $277,441
Mark L. Plaumann $96,375
 $181,066
 $277,441

Name Fees Earned or
Paid in Cash
($)(1)
  Stock Awards
($)(2)
  All Other
Compensation
($)(3)
  Total
($)
 
Steven E. West(4) $200,000  $141,075  $3,596  $344,671 
Michael P. Cross $111,250  $141,075  $3,596  $255,921 
David L. Houston $111,250  $141,075  $3,596  $255,921 
Mark L. Plaumann $111,250  $141,075  $3,596  $255,921 
Melanie M. Trent $111,250  $141,075  $3,596  $255,921 
Vincent K. Brooks $62,500  $141,075  $2,224  $205,799 
Stephanie K. Mains $62,500  $141,075  $2,224  $205,799 

(1)
(1)Of these amounts, $50,000, $23,750, $23,750$25,000, $25,000, $25,000 and $23,750$25,000 were payments made in December 20172019 to Mr. West, Mr. Cross, Mr. Houston, and Mr. Plaumann and Ms. Trent, respectively, for services performed in the first quarter of 2020. Excluded from these amounts were payments of $50,000, $28,750, $28,750, $28,750, $28,750, $21,250 and $21,250 made in December 2020 to Mr. West, Mr. Cross, Mr. Houston, Mr. Plaumann, Ms. Trent, Mr. Brooks and Ms. Mains, respectively, for services to be performed in the first quarter of 2018.
2021.
(2)The amounts shown reflect the grant date fair value of restricted stock units granted, determined in accordance with FASB ASC Topic 718. See Note 1013 to our consolidated financial statements for the fiscal year ended December 31, 2017,2020, included in our Annual Report on Form 10-K, filed with the SEC on February 15, 2018,25, 2021, regarding assumptions underlying valuations of equity awards for 2017.2020. Each non-employee director was awarded 2,0552,965 restricted stock units in 2017,2020, which will vest on the earlier of the one-year anniversary of the date of grant and the date of the 20182021 annual meeting of stockholders. No additional equity awards were received by our non-employee directors to date in 2018.
2021.
(3)The amounts shown reflect cash paid for dividend equivalent rights on restricted stock units that were granted in 2020.
(4)Excludes the compensation awarded to Mr. West for his serviceservices as the Executive Chairman and(i) a director and Chairman of the Board of the general partner of Viper in 2017,2020, which consisted of $58,875$60,000 in cash and a grant of 6,4149,970 phantom unit awardsunits on July 25, 2017, valued at $107,627,10, 2020, with the grant date fair value of $97,905, and a vesting date of July 10, 2021, for a total compensation of $166,502. The$157,905 and (ii) a director and Chairman of the Board of the general partner of Rattler in 2020, which consisted of $75,000 in cash and a grant of 11,011 phantom units granted will vest on July 1, 2018.10, 2020, with the grant date fair value of $90,621 and a vesting date of July 10, 2021, for a total compensation of $165,621.

Director Compensation


Prior to July 1, 2017,

During 2020, non-employee directors of the Company received $47,500a base annual retainer of $80,000 in cash plus additional annual payments of $15,000 for$120,000 to the Chairman of the Board, $20,000 to the chairperson of the audit committee, and $10,000 forto each other member of the audit committee, and $10,000 for$15,000 to the chairperson of all other committees and $5,000 forto each other member of each other committee, with such amounts paid in quarterly installments. Additionally, each director received $1,000 for each board or committee meeting the director attends in person, and $500 for each board or committee meeting the director attends telephonically. After giving consideration to a competitive analysis prepared by Aon Hewitt with respect to director compensation and other factors, effective as of July 1, 2017, our board of directors eliminated the fees payable to non-employee directors for each meeting of the board or its committees attended in person or telephonically and increased the annual cash retainer for the Chairman of the Board from $47,500 to $200,000 and for the other non-employee directors from $47,500 to $65,000. Further, our board of directors adjusted the annual retainers for the chairperson of each of the board’s committees, increasing the annual retainer for the Chairman of the Audit Committee from $15,000 to $20,000 and for the chairperson of all other committees from $10,000 to $15,000, leaving unchanged the annual retainer of $10,000 payable to non-chair members of the Audit Committee and the annual retainer of $5,000 payable to each non-chair member of the board’s other committees. Consistent with our prior practice, cash compensation is payable to

During 2020, we also provided our non-employee directors in quarterly installments.


Effective July 1, 2017, our board of directors increased the annualwith equity compensation of our non-employee directors granted to them under our equity incentive plan. The value of such annual equity compensation, granted to non-employee directors in restricted stock units, was increased from $120,000 to $180,000, based on the average closing price per share of our common stock on the Nasdaq Global Select Market for the five trading days immediately preceding the date of grant.plan valued $200,000. The annual grant of restricted stock will beis generally made to non-employee directors at the close of business on the date of each annual meeting of our stockholders. In April 2020, our board of directors modified the equity compensation component of director compensation with respect to the awards to be made to non-employee directors at the close of business on the date of our 2020 annual stockholders except thatmeeting. As modified, the 2017 equity grantnumber of 2,055 restricted stock units granted to each non-employee director was to be calculated using the higher of (i) the stock price used to calculate equity awards granted to our non-employee directors was madeNEOs on July 12, 2017,March 1, 2020 and (ii) the existing methodology under our director compensation program (calculated based on the average closing price per share of our common stockprice for the five trading days immediately preceding July 1, 2017. Our boardthe applicable annual meeting of directors also adjusted the vesting schedule for the annual equity grant from a three-year vesting schedule to a one-year vesting schedule for equity awards granted after July 1, 2017. As a result, the entire annual equity awardstockholders). This modification resulted in fewer shares of our common stock being granted to our non-employee directors in their 2020 Awards. On June 3, 2020, each non-employee director was granted 2,965 restricted stock units which will vest on the earlier of the first anniversary of the date of grant and the next annual meeting of our stockholders following the date of grant.



Director Stock Ownership Guidelines

The compensation committee has adopted stock ownership and retention guidelines for our non-employee directors. The stock ownership guidelines for our executive officers who are classified as Vice President and above and described in the “Compensation Discussion and Analysis” above. The stock ownership guidelines for our non-employee directors were adopted to encourage our non-employee directors to have a meaningful stake in the Company, which encourages a focus on our long-term success, aligns directors’ interests with the interests of our stockholders and further promotes our commitment to sound corporate governance.

Under their stock ownership guidelines, each of our non-employee directors must own an amount of our common stock equal in value to five times of the base annual retainer for non-employee directors.

DIAMONDBACK ENERGY, INC.2021 PROXY STATEMENT64
Holdings of Major Stockholders

STOCK OWNERSHIP

HOLDINGS OF MAJOR STOCKHOLDERS

The following table sets forth certain information regarding the beneficial ownership as of April 2, 20181, 2021 of shares of our common stock by each person or entity known to us to be a beneficial owner of 5% or more of our common stock.


MAJOR STOCKHOLDER TABLE

Name and Address of Beneficial Owner (1)
 Amount and Nature of Beneficial Ownership Percent of Class
FMR LLC 11,008,374(2) 11.2%
245 Summer Street
Boston, MA 02210
     
Capital World Investors 9,819,497(3) 10.0%
333 South Hope Street
Los Angeles, CA 90071
     
Wellington Management Group LLP 8,516,281(4) 8.6%
c/o Wellington Management Company LLP
280 Congress Street
Boston, MA 02210
     
The Vanguard Group 8,211,298(5) 8.3%
100 Vanguard Blvd.
Malvern, PA 19355
     
Boston Partners 7,051,477(6) 7.2%
One Beacon Street, 30th Floor
Boston, MA 02108
     
JPMorgan Chase & Co. 5,698,495(7) 5.8%
270 Park Ave
New York, NY 10017
     
Brigham Resources, LLC 576,502(8) 0.6%
5914 W. Courtyard Drive, Suite 200
Austin, TX 78730
     

Name and Address of Beneficial Owner(1) Amount and Nature of
Beneficial Ownership
  Percent of Class 
Capital Research Global Investors  19,337,005(2)   10.7%
333 South Hope Street        
Los Angeles, CA 90071        
The Vanguard Group  17,424,201(3)   9.6%
100 Vanguard Blvd.        
Malvern, PA 19355        
JPMorgan Chase & Co.  12,396,327(4)   6.9%
383 Madison Avenue        
New York, NY 10179        
The Blackstone Group Inc.  10,676,116(5)   5.9%
345 Park Avenue        
New York, NY 10154        
BlackRock, Inc.  9,700,955(6)   5.4%
55 East 52nd Street        
New York, NY 10055        
State Street Corporation  9,568,056(7)   5.3%
One Lincoln Street        
Boston, MA 02111        

(1)
(1)Beneficial ownership is determined in accordance with SEC rules. The percentage of shares beneficially owned is based on 98,610,608180,981,740 shares of common stock outstanding as of April 2, 2018.
1, 2020.
(2)Based solely on Schedule 13G/A jointly filed with the SEC on February 13, 2018 by FMR LLC ("FMR") and Abigail P. Johnson. Ms. Johnson is a Director, the Chairman and the Chief Executive Officer of FMR. Members of the Johnson family, including Abigail P. Johnson, are the predominant owners, directly or through trusts, of 49% of the voting power of FMR. Members of the Johnson family may be deemed to form a controlling group with respect to FMR. Neither FMR nor Ms. Johnson has the sole power to vote or direct the voting of the common stock owned directly by the various investment companies (“Fidelity Funds”) advised by Fidelity Management & Research Company (“FMR Co.”), a wholly owned subsidiary of FMR, which power resides with the Fidelity Funds’ Boards of Trustees. FMR Co. carries out the voting of the common stock under written guidelines established by the Fidelity Funds’ Boards of Trustees. FMR reported sole voting power over 1,292,018 shares of common stock and sole dispositive power over 11,008,374 shares of common stock. Ms. Johnson reported sole dispositive power over 11,008,374 shares of common stock. Various persons have the right to receive or the power to direct the receipt of dividends from, or the proceeds from the sale of common stock. FMR Co. Inc., beneficially owns more than five percent of the common stock.
(3)Based solely on Schedule 13G/A filed with the SEC on March 9, 2018 by Capital World Investors. Capital World Investors reported sole voting power over 9,819,497 shares of common stock and sole dispositive power over 9,819,497 shares of common stock.
(4)Based solely on Schedule 13G/A jointly filed with the SEC on February 14, 2018 by Wellington Management Group LLP (“Wellington Management”), Wellington Group Holdings LLP ("Wellington Holdings"), Wellington Investment Advisors Holdings LLP ("Wellington Advisors") and Wellington Management Company LLP (" Wellington Company"). These shares are owned of record by clients of Wellington Company, Wellington Management Canada LLC, Wellington Management Singapore Pte Ltd., Wellington Management Hong Kong Ltd, Wellington Management International Ltd., Wellington Management Japan Pte Ltd., Wellington Management Australia Pty Ltd. (collectively, the "Wellington Investment Advisors"). Wellington Advisors controls directly, or indirectly through Wellington Management Global Holdings Ltd., the Wellington Investment Advisors. Wellington Advisors is owned by Wellington Holdings, which is in turn owned by Wellington Management. The clients of the Wellington Investment Advisors have the right to receive, or the power to direct the receipt of, dividends from, or the proceeds from the sale of, such securities. No


such client is known to have such right or power with respect to more than five percent of this class of securities. Each of Wellington Management, Wellington Holdings and Wellington Advisors reported shared voting power over 5,433,331 shares and shared dispositive power over 8,516,281 shares. Wellington Company reported shared voting power over 4,499,618 shares and shared dispositive power over 7,285,225 shares.
(5)Based solely on Schedule 13G/A filed with the SEC on February 7, 201816, 2021 by The Vanguard Group (“Vanguard”). VanguardCapital Research Global Investors. Capital Research Global Investors reported sole voting power over 72,863 shares of common stock, sole dispositive power over 8,122,699 shares of common stock, shared voting power over 19,83519,322,037 shares of common stock and sharedsole dispositive power over 88,59919,337,005 shares of common stock. Vanguard FiduciaryCapital Research Global Investors (“CRGI”) is a division of Capital Research and Management Company (“CRMC”), as well as its investment management subsidiaries and affiliates Capital Bank and Trust Company, Capital International, Inc., Capital International Limited, Capital International Sarl and Vanguard Investments Australia, Ltd., both wholly owned subsidiariesCapital International K.K. (together with CRMC, the “investment management entities”). CRGI’s divisions of Vanguard, areeach of the beneficial owners of 44,953 and 71,556 shares, respectively, of common stock.
investment management entities collectively provide investment management services under the name “Capital Research Global Investors.”
(6)(3)Based solely on Schedule 13G/A filed with the SEC on February 12, 201810, 2021 by Boston Partners. These shares are held by Boston Partners for the discretionary account of certain of its clients. To the knowledge of Boston Partners, no client has the right to receive, or the power to direct the receipt of, dividends from, or the proceeds from the sale of common stock which represents more than five percent of the common stock. Boston PartnersThe Vanguard Group (“Vanguard”). Vanguard reported sole voting power over 5,840,038 shares, sole dispositive power over 7,051,47716,766,865 shares andof common stock, shared voting power over 11,018 shares.
219,349 shares of common stock and shared dispositive power over 657,336 shares of common stock of the aggregate amount beneficially owned reported herein. The common stock reported herein, over which Vanguard is deemed to be the beneficial owner, Each of Vanguard Asset Management, Limited, Vanguard Fiduciary Trust Company, The following subsidiaries of Vanguard beneficially own securities reported on the Schedule 13G/A: Vanguard Global Advisors, LLC, Vanguard Group (Ireland) Limited, Vanguard Investments Australia Ltd, Vanguard Investments Canada Inc., Vanguard Investments Hong Kong Limited, Vanguard Investments UK, Limited.
(7)(4)Based solely on Schedule 13G/A filed with the SEC on January 19, 201822, 2021 by JPMorgan Chase & Co. (“JPMorgan”). JPMorgan reported sole voting power over 4,766,37211,476,397 shares of common stock, sole dispositive power over 12,340,742 shares of common stock, shared voting power over 114,720 shares of common stock, sole dispositive power over 5,546,51730,447 shares of common stock and shared dispositive power over 151,76447,620 shares of common stock. The following subsidiaries of JPMorgan beneficially own securities reported on the Schedule 13G/A: J.P Morgan Investment Management Inc., JPMorgan Chase Bank, National Association, JPMorgan Asset Management (UK) Limited, J.P. Morgan (Suisse) SA, J.P. Morgan Trust Company of Delaware, J.P. Morgan Securities LLC, J.P., JPMorgan Asset Management (Japan) Limited.

DIAMONDBACK ENERGY, INC.2021 PROXY STATEMENT65
(5)Based solely on Schedule 13G jointly filed with the SEC on March 8, 2021 by Guidon Operating LLC, Guidon FinanceCo LLC, Guidon Energy MidCo II LLC, Guidon Energy MidCo LLC, Guidon Energy Holdings LP, Guidon Energy Holdings GP LLC, Blackstone Management Associates VII L.L.C., Blackstone Energy Management Associates II L.L.C., BMA VII L.L.C., Blackstone EMA II L.L.C., Blackstone Holdings III L.P., Blackstone Holdings III GP L.P., Blackstone Holdings III GP Management L.L.C., Blackstone Holdings III GP Management L.L.C., The Blackstone Group Inc., Blackstone Group Management L.L.C. and Steven A. Schwarzman (collectively, the “Blackstone reporting persons”). Guidon Operating LLC and Guidon Energy Holdings LP are together referred to herein as the “Blackstone Funds”. Guidon Operating LLC maintains sole voting and dispositive power with respect to 1,594,500 shares of common stock reported herein. Guidon FinanceCo LLC is the managing member of Guidon Operating LLC. Guidon Energy MidCo II LLC is the managing member of Guidon FinanceCo LLC. Guidon Energy MidCo LLC is the managing member of Guidon Energy MidCo II LLC. Guidon Energy Holdings LP is the managing member of Guidon Energy MidCo LLC and directly holds 1,594,500 shares of common stock reported herein. Guidon Energy Holdings GP LLC is the general partner of Guidon Energy Holdings LP. The controlling membership interests of Guidon Energy Holdings GP LLC are held by Blackstone Management Associates VII L.L.C. and Blackstone Energy Management Associates II L.L.C. BMA VII L.L.C. is the sole member of Blackstone Management Associates VII L.L.C. Blackstone EMA II L.L.C. is the sole member of Blackstone Energy Management Associates II L.L.C. Blackstone Holdings III L.P. is the managing member of each of BMA VII L.L.C. and Blackstone EMA II L.L.C. Blackstone Holdings III GP L.P. is the general partner of Blackstone Holdings III L.P. Blackstone Holdings III GP Management L.L.C. is the general partner of Blackstone Holdings III GP L.P. The Blackstone Group Inc. is the sole member of Blackstone Holdings III GP Management L.L.C. The sole holder of the Class C common stock of The Blackstone Group Inc. is Blackstone Group Management L.L.C. Blackstone Group Management L.L.C. is wholly-owned by Blackstone’s senior managing directors and controlled by its founder, Stephen A. Schwarzman. Each Blackstone reporting person may be deemed to beneficially own the common stock beneficially owned by the Blackstone Funds or indirectly controlled by it or him, but (other than the Blackstone Funds to the extent they directly hold common stock reported herein) each such Blackstone reporting person expressly disclaims beneficial ownerownership of such shares of common stock.
(6)Based solely on Schedule 13G filed with the SEC on January 29, 2021 by BlackRock, Inc. (“BlackRock”). BlackRock reported sole voting power over 8,662,448 shares of common stock and sole dispositive power over 9,700,955 shares of common stock. The following subsidiaries of BlackRock, Inc. hold shares of our common stock reported on behalf of other persons, none of which is known to have anthe Schedule 13G/A: BlackRock Life Limited, BlackRock International Limited, BlackRock Advisors, LLC, BlackRock (Netherlands) B.V., BlackRock Institutional Trust Company, National Association, BlackRock Asset Management Ireland Limited, BlackRock Financial Management, Inc., BlackRock Japan Co., Ltd., BlackRock Asset Management Schweiz AG, BlackRock Investment Management, LLC, BlackRock Investment Management (UK) Limited, BlackRock Asset Management Canada Limited, BlackRock (Luxembourg) S.A., BlackRock Investment Management (Australia) Limited, BlackRock Advisors (UK) Limited, BlackRock Fund Advisors, BlackRock Asset Management North Asia Limited and BlackRock Fund Managers Ltd. No one person’s interest in the common stock is more than five percent of the classtotal outstanding shares of such securities.
common stock.
(8)(7)
Based solely on Schedule 13G/A jointly filed with the SEC on February 14, 2018 jointly2020 by Brigham Resources Upstream Holdings, LPState Street Corporation (“Brigham Upstream”), Brigham Resources, LLC (“Brigham”), Warburg Pincus & Company US, LLC (“Warburg Pincus”), PBRA, LLC (“Pine Brook”), Yorktown IX Associates LLC (“Yorktown IX”), Yorktown X Associates LLC (“Yorktown X”), Yorktown XI Associates LLC (“Yorktown XI”), and YT Brigham Associates LLC (together with Yorktown IX, Yorktown X and Yorktown XI, “Yorktown”State Street”). Brigham UpstreamState Street reported shared voting power over 8,637,447 shares of common stock and shared dispositive power over 543,9909,566,156 shares of common stock. Brigham, Warburg Pincus, Pine Brook, Yorktown IX, Yorktown X, Yorktown XIThe Schedule 13G further indicates that the following subsidiaries of State Street beneficially own securities reported on the Schedule 13G/A: SSGA Funds Management, Inc., State Street Global Advisors Limited (UK), State Street Global Advisors Ltd (Canada), State Street Global Advisors, Australia Limited, State Street Global Advisors (Japan) Co., Ltd., State Street Global Advisors Asia Ltd, State Street Global Advisors GmbH, State Street Global Advisors Ireland Limited and YT Brigham Associates LLC reported shared voting power and shared dispositive power over 576,502 shares of common stock. Warburg Pincus is the ultimate controlling entity of certain Warburg Pincus affiliated entities that are members of Brigham (the “WP Group”) and that, collectively, hold the right to appoint three of the nine representatives to the board of managers of Brigham. As a result, the WP Group (and Warburg Pincus, as the ultimate controller of the WP Group) may be deemed to have the power to vote or direct the vote or to dispose or direct the disposition of the shares owned by Brigham and, because Brigham is the general partner of Brigham Upstream, may be deemed to have the power to vote or direct the vote or to dispose or direct the disposition of the shares owned by Brigham Upstream. Warburg Pincus is the reporting person for purposes of this filing due to the State Street Global Advisors Trust Company.de minimis interest of each member of the WP Group in Brigham. Pine Brook is the ultimate controlling entity of certain Pine Brook affiliated entities that are members of Brigham (the “Pine Brook Group”) and that, collectively, hold the right to appoint two of the nine representatives to the board of managers of Brigham. As a result, the Pine Brook Group (and Pine Brook, as the ultimate controller of the Pine Brook Group) may be deemed to have the power to vote or direct the vote or to dispose or direct the disposition of the shares owned by Brigham and, because Brigham is the general partner of Brigham Upstream, may be deemed to have the power to vote or direct the vote or to dispose or direct the disposition of the shares owned by Brigham Upstream. Pine Brook is the reporting person for purposes of this filing due to the de minimis interest of each member of the Pine Brook Group in Brigham. Yorktown and certain of its affiliates (the “Yorktown Entities”), collectively, hold the right to appoint two of the nine representatives to the board of managers of Brigham. As a result, the Yorktown Entities may be deemed to have the power to vote or direct the vote or to dispose or direct the disposition of the shares owned by Brigham and, because Brigham is the general partner of Brigham Upstream, may be deemed to have the power to vote or direct the vote or to dispose or direct the disposition of the shares owned by Brigham Upstream.



Holdings of Officers and Directors

HOLDINGS OF OFFICERS AND DIRECTORS

The following table sets forth certain information regarding the beneficial ownership as of April 2, 20181, 2021 of shares of our common stock by each of our directors, by each named executive officer and by all directors and executive officers as a group:


group.

Name of Beneficial Owner(1)
 
Amount and Nature
of Beneficial
Ownership(10)(11)
 Percent of Class
Travis D. Stice(2)
 289,917
479,999
 *
Teresa L. DickKaes Van’t Hof(3)
 23,465
39,261
 *
MichaelTeresa L. HollisDick(4)
 90,782
54,632
 *
Russell Pantermuehl(5)
 82,808
114,427
 *
Paul Molnar Daniel N. Wesson(6)
 33,257
17,457
 *
Steven E. West(7)
 3,379
9,291
 *
Michael P. Cross(7)(8)
 11,952
13,864
 *
David L. Houston(7)
 11,952
11,364
 *
Mark L. Plaumann(7)(9)
 6,052
11,964
 *
Melanie M. Trent(7)3,404*
Vincent K. Brooks(7)
Stephanie K. Mains(7)
Directors and Executive Officers as a Group (13(15 persons) 565,297
785,354
 *

*Less than 1%.

DIAMONDBACK ENERGY, INC.2021 PROXY STATEMENT66
*Less than 1%.
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(1)
(1)Beneficial ownership is determined in accordance with SEC rules. In computing percentage ownership of each person, (i) shares of common stock subject to options held by that person that are exercisable as of April 2, 20181, 2021 and (ii) shares of common stock subject to options or restricted stock units held by that person that are exercisable or vesting within 60 days of April 2, 2018,1, 2021, are all deemed to be beneficially owned. These shares, however, are not deemed outstanding for the purpose of computing the percentage ownership of each other person. The percentage of shares beneficially owned is based on 98,610,608180,981,740 shares of common stock outstanding as of April 2, 2018.1, 2021. Unless otherwise indicated, all amounts exclude shares issuable upon the exercise of outstanding options and vesting of restricted stock units that are not exercisable and/or vested as of April 2, 20181, 2021 or within 60 days of April 2, 2018.
1, 2021. Except as noted, each stockholder in the above table is believed to have sole voting and sole investment power with respect to the common stock beneficially held.
(2)All of these shares are held by Stice Investments, Ltd., which is managed by Stice Management, LLC, its general partner. Mr. Stice and his spouse hold 100% of the membership interests in Stice Management, LLC, of which Mr. Stice is the manager. Excludes (i) 7,41014,825 restricted stock units which willthat are scheduled to vest on February 16, 2019March 1, 2022 and (ii) 13,59422,999 restricted stock units which willgranted on March 1, 2021 that are scheduled to vest in two remaining substantially equal annual installments beginning on February 21, 2019.March 1, 2022. Also excludes (i) 45,08449,436 performance-based restricted stock units awarded to Mr. Stice on January 19, 2016, whichMarch 1, 2019 that are subject to the satisfaction of certain stockholder return performance conditions relative to Diamondback’s peer group during the three-year performance period ending on December 31, 2018, (ii) 11,1152021, (iii) 66,714 performance-based restricted stock units awarded to Mr. Stice on February 16, 2017, whichMarch 1, 2020 that are subject to the satisfaction of certain stockholder return performance conditions relative to Diamondback’s peer group during the two-yearthree-year performance period ending on December 31, 2018, (iii) 22,2302022 and (iv) 51,748 performance-based restricted stock units awarded to Mr. Stice on February 16, 2017,March 1, 2021 that are subject to the satisfaction of certain stockholder return performance conditions relative to Diamondback’s peer group during the three years performance period ending on December 31, 2023.
(3)Excludes (i) 6,918 restricted stock units, that are scheduled to vest on March 1, 2022, (ii) 12,074 restricted stock units granted on March 1, 2021 that are scheduled to vest in two remaining substantially equal annual installments beginning on March 1, 2022, (iii) 8,790 restricted stock units that are scheduled to vest in five equal annual installments beginning on March 1, 2025, (iii) 23,070 performance-based restricted stock units awarded on March 1, 2019 that are subject to the satisfaction of certain stockholder return performance conditions relative to Diamondback’s peer group during the three-year performance period ending on December 31, 2021, (v) 13,183 performance-based restricted stock units awarded to Mr. Van’t Hof on March 1, 2019 that are subject to the satisfaction of certain stockholder return performance conditions relative to Diamondback’s peer group during the three-year performance period ending on December 31, 2021 and are scheduled to vest in five equal annual installments beginning on March 1, 2025, (vi) 31,133 performance-based restricted stock units awarded to Mr. Van’t Hof on March 1, 2020 that are subject to the satisfaction of certain stockholder return performance conditions relative to Diamondback’s peer group during the three-year performance period ending on December 31, 2022 and (v) 27,168 performance-based restricted stock units awarded to Mr. Van’t Hof on March 1, 2021 that are subject to the satisfaction of certain stockholder return performance conditions relative to Diamondback’s peer group during the three years performance period ending on December 31, 2023.
(4)Excludes (i) 3,953 restricted stock units that are scheduled to vest on March 1, 2022 and (ii) 6,900 restricted stock units that are scheduled to vest in two remaining substantially equal annual installments beginning on March 1, 2022. Also excludes (i) 13,183 performance-based restricted stock units awarded to Ms. Dick on March 1, 2019, which awards are subject to the satisfaction of certain stockholder return performance conditions relative to Diamondback’s peer group during the three-year performance period ending December 31, 2019 and (iv) 30,585 performance-based restricted stock units awarded to Mr. Stice on February 13, 2018, which are subject to the satisfaction of certain stockholder return performance conditions relative to Diamondback’s peer group during the three-year performance period ending on December 31, 2020.
(3)Excludes (i) 1,950 restricted stock units, which will vest on February 16, 2019 and2021, (ii) 3,732 restricted stock units, which will vest in two equal annual installments beginning on February 21, 2019. Also excludes (i) 3,00617,790 performance-based restricted stock units awarded to Ms. Dick on January 19, 2016, which are subject to the satisfaction of certain stockholder return performance conditions relative to Diamondback’s peer group during the three-year performance period ending December 31, 2018, (ii) 2,925 performance-based restricted stock units awarded to Ms. Dick on February 16, 2017, which are subject to the satisfaction of certain stockholder return performance conditions relative to Diamondback’s peer group during the two-year performance period ending on December 31, 2018, (iii) 5,850 performance-based restricted stock units awarded to Ms. Dick on February 16, 2017, which awards are subject to the satisfaction of certain stockholder return performance conditions relative to Diamondback’s peer group during the three-year performance period ending December 31, 2019 and (iv) 8,396 performance-based restricted stock units awarded to Ms. Dick on February 13, 2018, which are subject to the satisfaction of certain stockholder return performance conditions relative to Diamondback’s peer group during the three-year performance period ending on December 31, 2020.
(4)All of these shares are held by MBH Investments, Ltd., which is managed by MBH Financial, LLC, its general partner. Mr. Hollis, his spouse and the Hollis 2014 Irrevocable Trust hold 100% of the membership interests in MBH Financial, LLC, of which Mr. Hollis is the manager. Excludes (i) 4,550 restricted stock units, which will vest on February 16, 2019 and (ii) 7,890 restricted stock units, which will vest in two equal annual installments beginning on February 21, 2019. Also excludes (i) 15,028 performance-based restricted stock units awarded to Mr. Hollis on January 19, 2016, which are subject to the satisfaction of certain stockholder return performance conditions relative to Diamondback’s peer group during the three-year performance period ending on December 31, 2018, (ii) 6,825 performance-based restricted stock units awarded to Mr. Hollis on February 16, 2017, which are subject to the


satisfaction of certain stockholder return performance conditions relative to Diamondback’s peer group during the two-year performance period ending on December 31, 2018, (iii) 13,650 performance-based restricted stock units awarded to Mr. Hollis on February 16, 2017, which awards are subject to the satisfaction of certain stockholder return performance conditions relative to Diamondback’s peer group during the three-year performance period ending December 31, 2019 and (iv) 17,751 performance-based restricted stock units awarded to Mr. Hollis on February 13, 2018, which are subject to the satisfaction of certain stockholder return performance conditions relative to Diamondback’s peer group during the three-year performance period ending on December 31, 2020.
(5)Excludes (i) 3,900 restricted stock units, which will vest on February 16, 2019 and (ii) 6,824 restricted stock units, which will vest in two equal annual installments beginning on February 21, 2019. Also excludes (i) 12,022 performance-based restricted stock units awarded to Mr. Pantermuehl on January 19, 2016, which are subject to the satisfaction of certain stockholder return performance conditions relative to Diamondback’s peer group during the three-year performance period ending on December 31, 2018, (ii) 5,850 performance-based restricted stock units awarded to Mr. Pantermuehl on February 16, 2017, which are subject to the satisfaction of certain stockholder return performance conditions relative to Diamondback’s peer group during the two-year performance period ending on December 31, 2018, (iii) 11,700 performance-based restricted stock units awarded to Mr. Pantermuehl on February 16, 2017, which awards are subject to the satisfaction of certain stockholder return performance conditions relative to Diamondback’s peer group during the three-year performance period ending December 31, 2019 and (iv) 15,353 performance-based restricted stock units awarded to Mr. Pantermuehl on February 13, 2018, which are subject to the satisfaction of certain stockholder return performance conditions relative to Diamondback’s peer group during the three-year performance period ending on December 31, 2020.
(6)Excludes (i) 3,900 restricted stock units, which will vest on February 16, 2019 and (ii) 6,398 restricted stock units, which will vest in two equal annual installments beginning on February 21, 2019. Also excludes (i) 6,011 performance-based restricted stock units awarded to Mr. Molnar on January 19, 2016,March 1, 2020, which awards are subject to the satisfaction of certain stockholder return performance conditions relative to Diamondback’s peer group during the three-year performance period ending on December 31, 2018, (ii) 5,8502022 and (iii) 15,524 performance-based restricted stock units awarded to Mr. MolnarMs. Dick on February 16, 2017, whichMarch 1, 2021 that are subject to the satisfaction of certain stockholder return performance conditions relative to Diamondback’s peer group during the two-yearthree years performance period ending on December 31, 2018, (iii) 11,7002023.
(5)Excludes 6,918 restricted stock units that are scheduled to vest on March 1, 2022 and (ii) 12,074 restricted stock units that are scheduled to vest in two remaining substantially equal annual installments beginning on March 1, 2022. Also excludes (i) 23,070 performance-based restricted stock units awarded to Mr. MolnarPantermuehl on February 16, 2017, which awards are subject to the satisfaction of certain stockholder return performance conditions relative to Diamondback’s peer group during the three-year performance period ending December 31,March 1, 2019 and (iv) 14,393 performance-based restricted stock units awarded to Mr. Molnar on February 13, 2018, whichthat are subject to the satisfaction of certain stockholder return performance conditions relative to Diamondback’s peer group during the three-year performance period ending on December 31, 2020.
(7)Excludes 4532021, (ii) excludes 31,133 performance-based restricted stock units whichawarded to Mr. Pantermuehl on March 1, 2020 that are subject to the satisfaction of certain stockholder return performance conditions relative to Diamondback’s peer group during the three-year performance period ending on December 31, 2022 and (iii) 27,168 performance-based restricted stock units awarded to Ms. Dick on March 1, 2021 that are subject to the satisfaction of certain stockholder return performance conditions relative to Diamondback’s peer group during the three years performance period ending on December 31, 2023.
(6)Excludes (i) 2,965 restricted stock units that are scheduled to vest on March 1, 2022, (ii) 6,595 restricted stock units will vest in five equal installments beginning on JulyMarch 1, 2018,2025 and 2,055(iii) 5,174 restricted stock units that are scheduled to vest in two approximately equal annual installments beginning on March 1, 2022. Also excludes (i) 5,932 performance-based restricted stock units awarded to Mr. Wesson on March 1, 2019 that are subject to the satisfaction of certain stockholder return performance conditions relative to Diamondback’s peer group during the three-year performance period ending on December 31, 2021, (ii) 9,887 performance-based restricted stock units awarded to Mr. Wesson on March 1, 2019 that are subject to the satisfaction of certain stockholder return performance conditions relative to Diamondback’s peer group during the three-year performance period ending on December 31, 2021 and are scheduled to vest in five equal annual installments beginning on March 1, 2025, (iii) 13,343 performance-based restricted stock units awarded to Mr. Wesson on March 1, 2020 that are subject to the satisfaction of certain stockholder return performance conditions relative to Diamondback’s peer group during the three-year performance period ending on December 31, 2022 and (iv) 11,643 performance-based restricted stock units awarded to Mr. Wesson on March 1, 2021 that are subject to the satisfaction of certain stockholder return performance conditions relative to Diamondback’s peer group during the three years performance period ending on December 31, 2023.
(7)Excludes 2,965 restricted stock units, which will vest on the earlier of the one-year anniversary of the date of grantJune 3, 2021 and the date of the 20182021 annual meeting of stockholders of the issuer.
stockholders.
(8)Excludes 453 restricted stock units, which will vest on July 1, 2018, and 2,055 restricted stock units, which will vest onThese shares are held by the earlier of the one-year anniversary of the date of grant and the date of the 2018 annual meeting of stockholders of the issuer. All these shares have been transferred to a trust,Michael P. Cross Revocable Trust, of which Mr. Cross and his spouse are co-trustees.
is a co-trustee.
(9)Excludes 453 restricted stock units, which will vest on July 1, 2018, and 2,055 restricted stock units, which will vest on the earlier of the one-year anniversary of the date of grant and the date of the 2018 annual meeting of stockholders of the issuer. These shares are held by Greyhawke Capital Advisors LLC ("Greyhawke"(“Greyhawke”) of which Mr. Plaumann is the managing member. Mr. Plaumann holds a 50% ownership interest in Greyhawke and may be deemed to have a pecuniary interest in these securities.
(10)In addition to the Company common stock reported in the table, as of January 25, 2018,31, 2021, our directors and executive officers beneficially owned common units of Viper Energy Partners LP, or Viper, as follows: Mr. Stice - 68,311;– 106,169; Mr. Van’t Hof – 35,362; Ms. Dick - 11,540; Mr. Pantermuehl - 48,487, Mr. Hollis - 78,461– 48,487; and Mr. Molnar - 18,487.Wesson—0. As of January 25, 201831, 2021, Mr. West beneficially owned 48,26562,807 common units of Viper, which number excludes 1,808 unvested phantom units that will vest on June 17, 2018 and 6,4149,970 unvested phantom units that will vest on July 1, 2018.10, 2021. As of January 25, 2018, our executive officers other than31, 2021, we owned 91,441,446 of the named executive officers owned 30,648 commontotal units outstanding of Viper.Viper, or 58%. As of January 25, 2018, we owned 73,150,000 of the31, 2021, there were 65,462,281 common units of Viper or 64%. As of January 25, 2018, there were 113,882,045 commonoutstanding and 90,709,946 Class B units of Viper outstanding. As of January 25, 2018, ourOur directors and executive officers individually and as a group beneficially ownedown less than one percent1% of Viper’s outstanding common units as of January 31, 2021.
(11)In addition to the Company common stock reported in the table, as of January 31, 2021, our directors and executive officers beneficially owned common units of Rattler Midstream LP, or Rattler, as follows: Mr. Stice – 104,557; Mr. Van’t Hof – 144,628; Ms. Dick – 14,389; Mr. Pantermuehl – 18,360; and Mr. Wesson – 97,118. The common units reported as owned by Mr. Stice are held by Stice Investments, Ltd., which is managed by Stice Management, LLC, its general partner. Mr. Stice and his spouse hold 100% of the membership interests in Stice Management, LLC, of which Mr. Stice is the manager. As of January 31, 2021, Mr. West beneficially owned 34,264 common units of Rattler, which number excludes 11,011 phantom units that will vest on July 10, 2021. As of February 19, 2021, there were 41,612,027 common units of Rattler outstanding and 107,815,152 Class B units of Rattler outstanding. Our directors and officers individually and as a group beneficially owned 304,199own less than 1% of Viper'sRattler’s outstanding common units.units as of February 19, 2021.

DIAMONDBACK ENERGY, INC.2021 PROXY STATEMENT67

Section 16(a) Beneficial Ownership Reporting Compliance

Section 16(a)

STOCK PERFORMANCE GRAPH

Since our initial public offering in October of 2012, our executive management has been focused not only on achieving peer-leading operational performance and cost structure in the Exchange Act requiresPermian Basin, but also on creating superior stockholder value. Despite the challenges that 2020 presented, we maintained our directorsbase $1.50 per share dividend for the first three quarters of 2020, and executive officers, and persons who beneficially own more than 10% of a registered class of the Company’s equity securities, to file reports of ownership and changes in ownershipwe increased our divided 6.7% beginning with the SECfourth quarter of 2020. Our commitment to creating superior stockholder returns is also reflected in the design of our executive compensation program, which includes grants of long-term equity awards to our NEOs and other executives and senior management that are measured by TSR, as compared to furnish usthe TSR of peer group companies, and our 2020 and 2021 performance-based equity awards are measured by the relative TSR as modified by an absolute TSR modifier, which reduces payouts upon negative performance period Diamondback TSR and increases payouts if Diamondback TSR exceeds 15%.

Historically, our cumulative total stockholder return was not only consistently and substantially above our proxy peer groups, but also consistently and substantially above the applicable industry index and S&P 500 index in each year following our initial public offering. The following performance graph compares our cumulative total stockholder return from the first trading date following our IPO through December 31, 2020, with copiesthe average performance of our 2020 proxy peer groups identified in the forms they file. To our knowledge, based solelyCompensation Discussion and Analysis,” the Standard & Poor’s 500 Stock Index, a broad market index, or the S&P 500 Index, and the SPDR S&P Oil & Gas Exploration and Production ETF, or XOP Index. The graph assumes an investment of $100 on such date, and that all dividends were reinvested and are weighted on a review of the copies of such reports furnished to us and written representations of our officers and directors, all Section 16(a) reports for the year ended December 31, 2017 applicable to our officers and directors and such other persons were filed on a timelymarket capitalization basis.

COMPARATIVE CUMULATIVE TOTAL STOCKHOLDER RETURN

  10/12/12  12/31/13  12/31/14  12/31/15  12/30/16  12/29/17  12/31/18  12/31/19  12/31/20 
Diamondback Energy, Inc. $100.00  $302.06  $341.60  $382.29  $577.49  $721.43  $531.34  $536.20  $289.52 
2019 Proxy Peer Group $100.00  $129.75  $96.38  $69.68  $110.83  $100.82  $59.36  $60.42  $52.60 
2020 Proxy Peer Group $100.00  $131.76  $103.46  $71.79  $112.93  $102.01  $68.94  $74.25  $59.96 
2021 Proxy Peer Group $100.00  $133.48  $109.87  $79.18  $123.42  $116.37  $79.73  $85.14  $58.89 
2021 Proxy Peer - Energy Group $100.00  $134.61  $119.81  $86.28  $125.74  $122.72  $90.53  $99.80  $79.11 
XOP $100.00  $125.19  $88.34  $56.75  $78.47  $71.04  $51.08  $46.26  $29.46 

DIAMONDBACK ENERGY, INC.2021 PROXY STATEMENT68


Certain Relationships and Related Transactions
Review and Approval of Related Party Transactions

CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS

REVIEW AND APPROVAL OF RELATED PARTY TRANSACTIONS

Our board of directors has adopted a written policy regarding related party transactions. Under the policy, the audit committee reviews and approves all relationships and transactions in which we and our directors, director nominees and executive officers and their immediate family members, as well as holders of more than 5% of any class of our voting securities and their immediate family members, have a direct or indirect material interest. The policy provides that, the following do not create a material direct or indirect interest on behalf of the related party and are therefore not related party transactions:


a transaction involving compensation of directors;

a transaction involving compensation of an executive officer or involving an employment agreement, severance arrangement, change in control provision or agreement or special supplemental benefit of an executive officer;

a transaction with a related party involving less than $120,000;

a transaction in which the interest of the related party arises solely from the ownership of a class of our equity securities and all holders of that class receive the same benefit on a pro rata basis;

a transaction involving indemnification payments and payments under directors and officers indemnification insurance policies made pursuant to our certificate of incorporation or bylaws or pursuant to any policy, agreement or instrument of the Company or to which the Company is bound; and

a transaction in which the interest of the related party arises solely from indebtedness of a 5% stockholder or an “immediate family member” of a 5% stockholder.

a transaction involving compensation of directors;
a transaction involving compensation of an executive officer or involving an employment agreement, severance arrangement, change in control provision or agreement or special supplemental benefit of an executive officer;
a transaction with a related party involving less than $120,000;
a transaction in which the interest of the related party arises solely from the ownership of a class of our equity securities and all holders of that class receive the same benefit on a pro rata basis;
a transaction involving indemnification payments and payments under directors and officers indemnification insurance policies made pursuant to our certificate of incorporation or bylaws or pursuant to any policy, agreement or instrument of the Company or to which the Company is bound; and
a transaction in which the interest of the related party arises solely from indebtedness of a 5% stockholder or an “immediate family member” of a 5% stockholder.

The policy supplements the conflict of interest provisions in our Code of Business Conduct and Ethics.


Although our management believes that the terms of the related party transactions described below are reasonable, it is possible that we could have negotiated more favorable terms for such transactions with unrelated third parties.


Viper Energy Partners LP

VIPER ENERGY PARTNERS LP

Viper is a publicly traded Delaware limited partnership, the common units of which are listed on the Nasdaq Global Market under the symbol “VNOM.” We control the general partner of Viper and, as of December 31, 2017,2020, owned approximately 64%52% of all of the outstanding common units in Viper.


Payments from Viper under its Partnership Agreement.

Under the terms of Viper’s partnership agreement, Viper is required to reimburse its general partner for all direct and indirect expenses incurred or paid on its behalf and all other expenses allocable to Viper or otherwise incurred by its general partner, which we control, in connection with operating Viper’s business. The partnership agreement does not set a limit on the amount of expenses for which the general partner and its affiliates may be reimbursed. These expenses include salary, bonus, incentive compensation and other amounts paid to persons who perform services for Viper or on its behalf and expenses allocated to the general partner by its affiliates. The general partner is entitled to determine the expenses that are allocable to Viper. During the year ended December 31, 2017,2020, the general partner received from the Partnership reimbursements of $2.5$3.7 million.

DIAMONDBACK ENERGY, INC.2021 PROXY STATEMENT69

Distributions paid to us by Viper.

We are entitled to receive our pro rata portion of the distributions Viper makes in respect of its common units.units, distributions Viper’s subsidiary Viper Energy Partners LLC makes in respect of its common units and preferred cash distributions equal to 8% per annum payable quarterly on the $1.0 million capital contribution we made to Viper. During the yearsyear ended December 31, 2017 and 2016,2020, we received such distributions in the aggregate amount of $89.5 million and $55.3 million, respectively.


Registration Rights Agreement. On June 23, 2014, in connection with the Viper IPO, we entered into a registration rights agreement with Viper in which Viper agreed to file a registration statement to register the Viper common units that we own. The registration rights agreement also includes provisions dealing with holdback agreements, indemnification and contribution and allocation of expenses. These registration rights are transferable to affiliates and, in certain circumstances, to third parties. In July 2015, Viper registered our common units for resale in its registration statement on Form S-3 filed with the SEC.

Advisory Services Agreement.On June 23, 2014, in connection with the closing of the Viper IPO, Viper entered into an advisory services agreement with Wexford Capital, the holder of more than 5% of our common stock during 2014, under which Wexford Capital provides Viper and its general partner with general financial and strategic advisory services related to Viper’s business in return for


an annual fee of $0.5 million, plus reimbursement of reasonable out-of-pocket expenses. This annual fee does not cover any advisory services related to acquisitions, divestitures, financings or other transactions in which Viper may be involved in the future. In addition, under this agreement, Viper will pay Wexford Capital to-be-negotiated market-based fees approved by the conflicts committee of the board of directors of Viper’s general partner for such services as may be provided by Wexford Capital at Viper’s request in connection with future acquisitions and divestitures, financings or other transactions in which Viper may be involved. This agreement has a term of two years commencing on the completion of the Viper IPO. The agreement will continue for additional one-year periods unless terminated in writing by either party at least ten days prior to the expiration of the then current term. The agreement may be terminated at any time by either party upon 30 days’ prior written notice. In the event Viper terminates the agreement, Viper will be obligated to pay all amounts due through the remaining term of the agreement. The services provided by Wexford Capital under the advisory services agreement do not extend to Viper’s day-to-day business or operations. In this agreement, Viper agreed to indemnify Wexford Capital and its affiliates from any and all losses arising out of or in connection with the agreement except for losses resulting from Wexford Capital’s or its affiliates’ gross negligence or willful misconduct. In the event Viper is dissatisfied with the services provided by Wexford Capital, its only remedy against Wexford Capital is to terminate the agreement. During the year ended December 31, 2017, Viper did not incur any costs under the advisory services agreement.

$62.3 million.

Tax Sharing Agreement.

On June 23, 2014, in connection with the closing of the Viper IPO, we entered into a tax sharing agreement with Viper pursuant to which Viper is required to reimburse us for its share of state and local income and other taxes borne by us as a result of Viper’s results being included in a combined or consolidated tax return filed by us with respect to taxable periods including or beginning on the closing date of the Viper IPO. The amount of any such reimbursement is limited to the tax that Viper would have paid had it not been included in a combined group with us. We may use our tax attributes to cause our combined or consolidated group, of which Viper may be a member for this purpose, to owe no tax. However, Viper would nevertheless reimburse us for the tax it would have owed had the attributes not been available or used for Viper’s benefit, even though we had no cash expense for that period. For the year ended December 31, 2020, Viper did not accrue any state income tax expense for its share of Texas margin tax for which the Partnership’s results are included in a combined tax return filed by Diamondback.

Viper-Lease Bonus

During the year ended December 31, 2017, Viper did not reimburse us under the tax sharing agreement.


Viper-Lease Bonus. During the year ended December 31, 2017,2020, we paid Viper $0.1$0.4 million in lease bonus payments to extend the term of twoseven leases reflecting an averageand $2.1 million in lease bonus payments for three new leases.

RATTLER MIDSTREAM PARTNERS LP

Rattler is a publicly traded Delaware limited partnership, the common units of $7,459 per acre.


Proposal to Approve, on an Advisory Basis, the Company’s Executive Compensation

(Proposal 2which are listed on the Proxy Card)Nasdaq Global Market under the symbol “RTLR.” We control the general partner of Rattler and, as of December 31, 2020, owned approximately 71% of all of the outstanding common units in Rattler.

Payments from Rattler under its Partnership Agreement

Under the terms of Rattler’s partnership agreement, Rattler is required to reimburse its general partner for all direct and indirect expenses incurred or paid on its behalf and all other expenses allocable to Rattler or otherwise incurred by its general partner, which we control, in connection with operating Rattler’s business. The partnership agreement does not set a limit on the amount of expenses for which the general partner and its affiliates may be reimbursed. These expenses include salary, bonus, incentive compensation and other amounts paid to persons who perform services for Rattler or on its behalf and expenses allocated to the general partner by its affiliates. The general partner is entitled to determine the expenses that are allocable to Rattler. During the year ended December 31, 2020, the general partner received from Rattler reimbursements of $0.7 million.

Payments from Rattler under its Services and Secondment Agreement

Under the terms of Rattler’s services and secondment agreement, Rattler is required to reimburse us for the cost of the seconded employees and contractors, including their wages and benefits. During the year ended December 31, 2020, we received from Rattler reimbursements of $5.9 million.

Distributions paid to us by Rattler

We are entitled to receive our pro rata portion of the distributions Rattler makes in respect of its common units, distributions Rattler’s subsidiary Rattler Midstream Operating LLC, or Rattler LLC, makes in respect of its common units and preferred cash distributions equal to 8% per annum payable quarterly on the $1.0 million capital contribution we made to Rattler. During the year ended December 31, 2020, we received such distributions in the aggregate amount of $115.4 million.

DIAMONDBACK ENERGY, INC.2021 PROXY STATEMENT70

Tax Sharing Agreement

On May 28, 2019, in connection with the closing of the Rattler IPO, Rattler LLC entered into a tax sharing agreement with us. Pursuant to this tax sharing agreement, Rattler LLC reimburses us for its share of state and local income and other taxes borne by us as a result of Rattler LLC’s results being included in a combined or consolidated tax return filed by us with respect to taxable periods including or beginning on May 28, 2019. The amount of any such reimbursement is limited to the tax Rattler LLC would have paid had it not been included in a combined group with us. We may use our tax attributes to cause our combined or consolidated group, of which Rattler LLC may be a member for this purpose, to owe less or no tax. In such a situation, Rattler LLC agreed to reimburse us for the tax Rattler LLC would have owed had the tax attributes not been available or used for Rattler LLC’s benefit, even though we had no cash tax expense for that period.

For the year ended December 31, 2020, Rattler accrued state income tax expense of $0.2 million for its share of Texas margin tax for which Rattler’s share of Rattler LLC’s results are included in a combined tax return filed by us.

DIAMONDBACK ENERGY, INC.2021 PROXY STATEMENT71

PROPOSAL 2

APPROVE, ON AN ADVISORY BASIS, THE COMPANY’S EXECUTIVE COMPENSATION

In accordance with Section 14A of the Exchange Act, our board of directors is providing our stockholders with a non-binding advisory vote on the Company’s executive compensation as reported in this proxy statement, or “say on pay” vote. The Company’s stockholders are being asked to vote on the following resolution:


“RESOLVED, that the compensation paid to the Company’s named executive officers, as disclosed pursuant to Item 402 of Regulation S-K, including the Compensation Discussion and Analysis, compensation tables and narrative discussion, is hereby approved.”


While the vote on executive compensation is non-binding and solely advisory in nature, our board of directors and the compensation committee will review and consider the “say on pay” voting results when making future decisions regarding our executive compensation program. Our stockholders have a “say on pay” vote each year. The next “say on pay” vote will take place at our 20192022 Annual Meeting.

Stockholders are encouraged to carefully review the “Compensation Discussion and Analysis” section of this proxy statement, which discusses in detail the Company’s compensation policy and compensation arrangements which the Company believes are appropriate and reasonably consistent with market practice and with the long-term interests of the Company and its stockholders. In furtherance of the Company’s goals and objectives, the compensation committee, among other things, ensures that the Company’s executive compensation arrangements (i) do not incentivize executives to take unnecessary risks, (ii) do not include excessive change in control provisions, (iii) include long-term vesting provisions in the awards of restricted stock units to encourage executives to focus on long-term performance and (iv) offer performance-based compensation, consisting of cash compensation with performance goals tied to our Company’s performance and performance-based equity awards, based on total stockholder return relative to the peer group and (iv) include long-term vesting provisions in the awards of time-based restricted stock units retain key executive talent and to encourage executives to focus on long-term performance, in each case to motivate our executives to contribute to the growth, profitability and increased value of the Company.

BOARD VOTING RECOMMENDATION

THE BOARD OF DIRECTORS UNANIMOUSLY RECOMMENDS THAT STOCKHOLDERS VOTE “FOR” THE APPROVAL, ON AN ADVISORY BASIS, OF THE COMPANY’S EXECUTIVE COMPENSATION AS REPORTED IN THIS PROXY STATEMENT.

DIAMONDBACK ENERGY, INC.2021 PROXY STATEMENT72
Board Voting Recommendation

THE BOARD OF DIRECTORS UNANIMOUSLY RECOMMENDS THAT STOCKHOLDERS VOTE "FOR" THE APPROVAL, ON AN ADVISORY BASIS, OF THE COMPANY'S EXECUTIVE COMPENSATION AS REPORTED IN THIS PROXY STATEMENT.



Proposal
 

PROPOSAL 3

APPROVE AN AMENDMENT TO THE COMPANY’S AMENDED AND RESTATED CERTIFICATE OF INCORPORATION TO INCREASE THE TOTAL NUMBER OF AUTHORIZED SHARES OF COMMON STOCK FROM 200,000,000 SHARES TO 400,000,000 SHARES

WHAT AM I VOTING ON?

Our stockholders are being asked to Ratifyapprove an amendment to our amended and restated certificate of incorporation to increase the Appointmenttotal number of Our Independent Auditors


(shares of common stock that we are authorized to issue from 200,000,000 shares to 400,000,000 shares. The additional shares of common stock for which authorization is sought would be part of the existing class of common stock and, if and when issued, would have the same rights and privileges as the shares of common stock presently outstanding. Such additional shares would not (and the shares of common stock presently outstanding do not) entitle the holders thereof to preemptive or cumulative voting rights. The number of authorized shares of our preferred stock will not be affected by this amendment to our amended and restated certificate of incorporation and will be maintained at 10,000,000 share, and we are not seeking to amend any other provisions of our amended and restated certificate of incorporation in this amendment.

WHAT VOTE IS REQUIRED TO APPROVE THIS PROPOSAL?

Approval of the proposed amendment to our amended and restated certificate of incorporation requires the affirmative “FOR” vote of a majority of the outstanding shares of our common stock entitled to vote thereon. Abstentions will have the same effect as negative votes in determining whether Proposal 3 was approved by our stockholders. Broker non-votes will not be counted for voting purposes and will have no effect on Proposal 3.

The proposed amendment to our amended and restated certificate of incorporation is attached as Annex A to this proxy statement and will become effective on the date such amendment is filed with the Secretary of State of the State of Delaware, which the Company anticipates doing as soon as practicable following approval of this proposal.

RATIONALE FOR APPROVAL

Our amended and restated certificate of incorporation currently provides for authorized capital stock consisting of 200,000,000 shares of common stock, par value $0.01 per share, and 10,000,000 shares of preferred stock, par value $0.01 per share. As of the record date, we had 180,981,740 shares of common stock outstanding, excluding approximately 3.1 million shares of common stock reserved for issuance pursuant to the existing equity incentive plans maintained by the Company, and no shares of preferred stock outstanding. Our common stock is listed on the Nasdaq Global Select Market under the symbol “FANG.”

DIAMONDBACK ENERGY, INC.2021 PROXY STATEMENT73

Our Board believes that the number of shares of common stock presently available for future issuance under our amended and restated certificate of incorporation is insufficient to provide us with flexibility in issuing shares for future corporate purposes and has therefore proposed to increase the number of authorized shares to ensure that we have such flexibility, without further stockholder approval, except as may be required by any federal or state law, regulation or stock exchange rules. We may issue shares in the future in connection with, among other things, acquisitions, equity incentives for employees, strategic investments, public or private stock offerings, partnerships and similar transactions and payments of stock dividends, stock splits or other recapitalizations, or for any other corporate purposes.

Historically, we have issued shares of our common stock in connection with our acquisitions of businesses and oil and natural gas properties and related assets, either as equity consideration for such acquisitions or in public offerings of our common stock, the net proceeds of which we then used to fund such acquisitions. As previously disclosed, we have recently completed our stock-for-stock merger with QEP Resources, Inc., or QEP, in which we issued approximately 12.1 million shares of our common stock to former QEP stockholders as consideration for the merger completed on March 17, 2021. In addition, on February 26, 2021, we completed our acquisition of certain assets from Guidon Operating LLC, or Guidon, in which we issued approximately 10.68 million shares as part of the total consideration for such assets. Diamondback’s acquisition of QEP and assets from Guidon added material Tier-1 Midland Basin inventory to our acreage portfolio, increasing out net acreage in the Northern Midland Basin by over 81,500 net acres. These and other acquisitions completed by us since we last sought approval from our stockholders to increase the number of shares authorized shares of our common stock in December 2016 have been instrumental in driving our strong operational performance. We regularly review additional acquisition opportunities. Depending upon the number and size of any prospective acquisition opportunities, we may not have a sufficient number of authorized, but unissued, shares of common stock to access capital markets to fund, or otherwise complete, such acquisitions on an opportunistic basis.

In addition, we have issued, and intend to continue to issue, shares of our common stock upon vesting and settlement of the underlying equity awards under our equity incentive plans to provide long-term incentive to our executive officers, other employees and directors. We believe our ability to use equity awards is an important component of our compensation strategy, aligning interests of our executive officers, other employees and directors with those of our stockholders.

Prior to the proposed increase in the authorized shares of our common stock, we expect to have approximately 181 million shares of common stock outstanding and an additional approximate 3.1 million shares of common stock reserved for issuance to cover outstanding equity awards under the existing equity plans maintained by the Company, leaving only approximately 15.9 million shares available for future issuances for these and other corporate purposes. Accordingly, the proposed increase in authorized common stock contemplated by this proxy statement is necessary to ensure that we will be able to continue to fund and complete strategic acquisitions, grant future equity awards under our equity incentive plans and, if appropriate, use share issuances for other corporate purposes. We do not currently have any agreement, arrangement or understanding with respect to any specific acquisition for which the additional authorized shares sought by this amendment would be issued or for any other purpose beyond our typical equity incentive compensation practices. However, if the proposed increase in authorized shares of common stock is not approved by our stockholders at the 2021 annual meeting, our ability to engage in strategic corporate activities that have been key to our success in the past could be adversely affected.

The additional shares of common stock being authorized by this amendment to our amended and restated certificate of incorporation may be issued at times and under circumstances as to have a dilutive effect on earnings per share, book value per share or the percentage ownership interest of the present holders of our common stock, none of whom have preemptive rights under our amended and restated certificate of incorporation to subscribe for additional securities that we may issue.

Unless required by law or by the rules or regulations of Nasdaq or any other stock exchange on which our common stock may in the future be listed, no further vote by the stockholders will be sought with respect to any issuance of shares of our common stock. Under existing Nasdaq rules and regulations, subject to certain exceptions, stockholder approval would nevertheless be required prior to the issuance of securities in connection with the acquisition of the stock or assets of another company when: (a) due to the present or potential issuance of common stock, or securities convertible into or exercisable for common stock, other than a public offering for cash: (i) the common stock has or will have upon issuance voting power equal to or in excess of 20% of the voting power outstanding before the issuance of stock or securities convertible into or exercisable for common stock; or (ii) the number of shares of common stock to be issued is or will be equal to or in excess of 20% of the number of shares of common stock outstanding before the issuance of the stock or securities; or (b) any director, officer or substantial shareholder of the Company has a 5% or greater interest (or such persons collectively have a 10% or greater interest), directly or indirectly, in the company or assets to be acquired or in the consideration to be paid in the transaction or series of related transactions and the present or potential issuance of common stock, or securities convertible into or exercisable for common stock, could result in an increase in outstanding common shares or voting power of 5% or more. Under the existing Nasdaq rules and regulations, stockholder approval would also be required, subject to certain exceptions, in connection with a transaction other than a public offering involving: (i) the sale, issuance or potential issuance by the Company of common stock (or securities convertible into or exercisable for common stock) at a price less than the greater of book or market value which together with sales by officers, directors or substantial stockholders of the Company equals 20% or more of common stock or 20% or more of the voting power outstanding before the issuance; or (ii) the sale, issuance or potential issuance by the Company of common stock (or securities convertible into or exercisable common stock) equal to 20% or more of the common stock or 20% or more of the voting power outstanding before the issuance for less than the greater of book or market value of the stock. Further, stockholder approval is required, among certain other circumstances specified by Nasdaq rules and regulations, prior to the issuance of securities when the issuance or potential issuance will result in a change of control of the Company.

DIAMONDBACK ENERGY, INC.2021 PROXY STATEMENT74

Our board of directors may issue or fix the terms of the preferred stock without the vote of the holders of common stock. The actual effect of the authorization of the preferred stock upon the rights of the holders of common stock is unknown until our board of directors determines the specific rights of owners of any series of preferred stock. Depending upon the rights granted to any series of preferred stock, the voting power, liquidation preference or other rights of common stock could be adversely affected. Preferred stock may be issued in acquisitions or for other corporate purposes. Issuance in connection with a stockholder rights plan or other takeover defense could have the effect of making it more difficult for a third party to acquire, or of discouraging a third party from acquiring, control of our company. The Company currently has no outstanding preferred stock and has no present plans to issue any shares of preferred stock.

Our Board has determined that it is advisable and in the best interest of the Company’s stockholders for the Company to amend the Company’s amended and restated certificate of incorporation to increase the total number of authorized shares of the Company’s common stock from 200,000,000 shares to 400,000,000 shares. Accordingly, on April 6, 2021, our board of directors approved an amendment to our amended and restated certificate of incorporation in substantially the form attached hereto as Appendix A, subject to stockholder approval, and directed that this amendment be submitted to a vote of our stockholders.

An increase in the number of authorized shares of our common stock could potentially have an anti-takeover effect, making it more difficult to, or discourage an attempt to, obtain control of our Company by means of a takeover bid that our board of directors determines is not in our best interests or the best interests of our stockholders. However, our board of directors does not intend or view the proposed increase in authorized common stock as an anti-takeover measure and is not proposing the increase in response to any attempt or plan to obtain control of the Company. In addition, certain existing provisions of our amended and restated certificate of incorporation and our bylaws could make it more difficult to acquire us by means of a merger, tender offer, proxy contest or otherwise, or to remove our incumbent officers and directors. Those provisions are described in detail under “Description of the Registrant’s Securities Registered Pursuant to Section 12 of the Securities and Exchange Act of 1934” included as Exhibit 4.1 to our Annual Report on Form 10-K, filed with the Securities and Exchange Commission on February 25, 2021. We believe that the benefits of increased protection of our potential ability to negotiate with the proponent of an unfriendly or unsolicited proposal to acquire or restructure us outweigh the disadvantages of discouraging such proposals because negotiation of such proposals could result in an improvement of their terms.

WHAT DOES THE BOARD OF DIRECTORS RECOMMEND?

THE BOARD OF DIRECTORS RECOMMENDS THAT YOU VOTE “FOR” THE APPROVAL OF THE AMENDMENT TO THE COMPANY’S AMENDED AND RESTATED CERTIFICATE OF INCORPORATION TO INCREASE THE TOTAL NUMBER OF AUTHORIZED SHARES OF COMMON STOCK FROM 200,000,000 SHARES TO 400,000,000 SHARES.

DIAMONDBACK ENERGY, INC.2021 PROXY STATEMENT75

PROPOSAL 4

APPROVE THE COMPANY’S 2021 AMENDED AND RESTATED EQUITY INCENTIVE PLAN

WHAT AM I VOTING ON?

You are voting on a proposal to approve the Company’s 2021 Amended and Restated Equity Incentive Plan.

After careful consideration, on April 6, 2021, our board of directors unanimously adopted, subject to stockholder approval, our 2021 Amended and Restated Equity Incentive Plan, amending and restating our 2019 Amended and Restated Equity Incentive Plan, which we refer to as the Equity Incentive Plan, or the Plan. If approved by our stockholders, the amendment and restatement of the Plan will do the following:

Increase the share reserve under the Plan by an additional 3,450,000 shares.
Extend the expiration date of the Plan from April 23, 2029 to April 6, 2031.
Make certain ministerial changes, including the removal of provisions relating to the performance-based compensation exception under Section 162(m) of the Internal Revenue Code, which are no longer relevant following enactment of the Tax Cuts and Jobs Act of 2017.

WHAT VOTE IS REQUIRED TO APPROVE THIS PROPOSAL?

Approval of the 2021 Amended and Restated Equity Plan requires the affirmative “FOR” vote of a majority of the votes cast by the stockholders present in person or represented by proxy at the Annual Meeting and entitled to vote thereon. Only votes for or against Proposal 4 will be counted as votes cast, and abstentions and broker non-votes will not be counted for voting purposes.

Rationale for Approval

The Equity Incentive Plan was originally adopted by our board of directors on October 10, 2012, before the initial public offering of our common stock. On April 25, 2016, the compensation committee adopted the 2016 amendment and restatement of the Plan, which was approved by our stockholders on June 8, 2016, and on April 24, 2019, the compensation committee adopted the 2019 amendment and restated of the Plan, which was approved by our stockholders on June 6, 2019. The purpose of the Plan is to enable our Company to obtain and retain the services of the types of employees, consultants and directors who will contribute to our long-range success and to provide incentives that are linked directly to increases in share value, which will inure to the benefit of all of our stockholders.

As of April 1, 2021, approximately 2,037,524 shares remained available for issuance under the Equity Incentive Plan. Our average total adjusted shares issued under the Plan during the past three years was approximately 2,363,112 shares. The Plan is the only plan pursuant to which we can grant equity awards, and the limited number of shares remaining restricts our ability to grant future equity awards. The amendment and restatement of the Plan will add 3,450,000 shares to the Plan’s share reserve by increasing the maximum number of shares available for issuance from 8,300,000 shares to 11,750,000 shares. We believe this increase in the number of shares available for issuance is necessary to accommodate the needs associated with our recent and anticipated growth.

Potential Dilution

The amendment and restatement of the Plan provides that the total number of shares of common stock available for issuance under the Plan will include (a) the 3,450,000 newly authorized shares of common stock plus (b) the 2,037,524 shares available for future issuance under the Plan as of April 1, 2021, which would represent approximately 3% percent of our 180,981,740 shares of common stock outstanding as of April 1, 2021.

DIAMONDBACK ENERGY, INC.2021 PROXY STATEMENT76

Information on Equity Compensation Plans as of April 1, 2021

The information included in this Proxy Card)Statement and our 2020 Annual Report is updated by the following information regarding all of our existing equity compensation plans (excluding the equity plans of our publicly traded subsidiaries Viper and Rattler) as of April 1, 2021:

Total stock options outstanding(1)  151,137 
Weighted-average exercise price of stock options outstanding $93.74 
Weighted-average remaining duration of stock options outstanding  0.75 
Total remaining SARs outstanding in connection with the merger with Energen  15,182 
Total full value awards outstanding(2)  2,866,594 
Total full value awards outstanding(3)  5,722 
Shares available for grant under the 2019 Amended and Restated Equity Incentive Plan(4)  2,037,524 
Total shares of common stock outstanding  180,981,740 

(1)Options to purchase shares of Diamondback common stock assumed in connection with the merger with Energen that remain outstanding as of April 1, 2021.
(2)The number of outstanding performance-based RSUs assumes performance at the maximum level.
(3)The number of RSUs assumed in connection with the merger with QEP that remain outstanding as of April 1, 2021, assuming performance at the maximum level.
(4)Assumes outstanding performance-based RSUs at the maximum level.

Burn Rate

The “burn rate” measures the potential dilutive effect of our annual equity awards. The annual burn rate expresses the amount of stock awards a company grants annually relative to its shares of common stock outstanding, by dividing the number of shares granted during the applicable fiscal year by the weighted average number of shares outstanding for that year.

The following table provides information on the annual burn rate and the three-year burn rate for the past three fiscal years:

Shares Awarded Under 2019 Amended and Restated Equity Incentive Plan

           Weighted Average    
  Shares Subject  Shares Subject  Total Adjusted  Number of Shares    
Year to Options  to RSU Awards  Shares(1)  Outstanding  Burn Rate (%) 
2020     1,203,249   3,008,123   157,976,000   1.90%
2019     1,053,906   2,634,765   163,493,000   1.61%
2018     578,579   1,446,448   104,622,000   1.38%
Average          2,363,112   142,030,333   1.66%

(1)Applying the ISS assigned premium multiplier of 2.5x to full value awards granted under the Equity Incentive Plan.

Summary of the Plan as Amended and Restated

The following is a summary of the material terms of the Equity Incentive Plan as amended and restated. This summary is qualified in its entirety by reference to the Plan as amended and restated. A copy of the 2031 Amended and Restated Equity Incentive Plan is attached as Appendix B to this proxy statement.

Effective Date and Duration

If the stockholders approve the amendment and restatement of the Plan, it will become effective as of April 6, 2021, the date adopted by our board of directors, and remain in effect until April 6, 2031, unless otherwise terminated earlier by the board of directors. No awards may be granted under the Plan after its termination date, but awards granted before the Plan’s termination will continue to be effective in accordance with their respective terms and conditions.

Administration

The Equity Incentive Plan is administered by the compensation committee of our board of directors, or the “committee.” Among other responsibilities, the committee selects individuals to receive awards, establishes the terms of awards, and takes whatever action it determines to be necessary or advisable in administering the Plan. Our board of directors may amend, suspend or terminate the Plan at any time, and the committee may amend outstanding awards at any time. Amendments to the Plan or awards will not be effective without stockholder approval if stockholder approval is required by applicable law or stock exchange requirements, and in the event any amendment may impair the rights of any participant, such participant must consent in writing.

DIAMONDBACK ENERGY, INC.2021 PROXY STATEMENT77

Eligibility

The committee may grant awards under the Equity Incentive Plan to employees, consultants and directors of our Company and its affiliates; however, incentive stock options may be granted only to employees of our Company and its subsidiary corporations. As of April 1, 2021, we had approximately 968 employees and 7 non-employee directors eligible to receive awards under the Equity Incentive Plan, including 132 former QEP employees who will remain employed by us on a transitional basis until the completion of the transition period and are not expected to receive any new awards under our plans. Consultants do not receive awards pursuant to our current equity compensation program.

Share Reserve

Subject to adjustments for certain changes in corporate capitalization, the maximum number of shares of common stock authorized for issuance under awards granted under the Equity Incentive Plan (the “share reserve”) is 11,750,000 shares. All such shares are available for incentive stock options. Shares covered by awards that expire or otherwise terminate without having been exercised in full or that are forfeited or repurchased by us will again be available for future awards under the Plan. However, shares used or withheld to satisfy the exercise price or tax withholding obligations will be counted against the share reserve and not be available for future awards under the Plan. Additionally, awards settled in cash instead of shares are counted against the maximum share reserve in the same manner as if they were settled in shares of common stock.

Limitations on Awards

No participant may receive awards under the Equity Incentive Plan covering more than 1,000,000 shares in the aggregate during any calendar year. In addition, each non-employee director’s total annual compensation, including awards under the Plan and cash paid under the Plan or otherwise, is limited to $500,000.

Types of Awards under the Equity Incentive Plan

STOCK OPTIONS

The committee may grant incentive stock options intended to comply with Section 422 of the Code or “nonstatutory” stock options that are not intended to qualify as incentive stock options. Employees, directors and consultants may be granted nonstatutory stock options, but only employees may be granted incentive stock options. The committee determines the exercise price of a stock option, which generally cannot be less than 100% (or 110% in the case of an incentive stock option granted to a more than 10% stockholder) of the fair market value of our common stock on the date of grant, except when assuming or substituting options in limited situations such as an acquisition. Generally, options granted under the Plan will vest ratably over a five-year period and have a term of ten years (or five years in the case of an incentive stock option granted to a more than 10% stockholder), unless otherwise specified by the committee in the option agreement. The committee determines the methods and form of payment for the exercise price per share on exercise of a stock option. Stock options generally are not transferable except by will or the laws of descent and distribution, unless the committee provides otherwise with respect to a nonstatutory stock option (and solely with respect to transfers to certain family members and estate planning vehicles).

RESTRICTED AWARDS

Restricted awards may be in the form of restricted stock awards or restricted stock units. A restricted stock award consists of shares of our common stock that generally are non-transferable and subject to forfeiture or other restrictions imposed by the committee. Any certificates representing shares of restricted stock that are registered in a participant’s name will bear an appropriate legend referring to the applicable terms, conditions and restrictions, and may be retained in the Company’s possession until all applicable restrictions have lapsed. A restricted stock unit award represents the right to receive a specified number of shares of our common stock, or a cash payment equal to the fair market value of a specified number of shares of our common stock as of a specified date, subject to any vesting or other restrictions deemed appropriate by the committee. Restrictions on restricted awards may lapse separately or in combination, at such times, in such circumstances, in installments or otherwise as determined by the committee. If a participant terminates employment or services during the restricted period, then any unvested restricted award will be forfeited except as otherwise provided in the award agreement. The committee may waive any restrictions or forfeiture conditions relating to a restricted award. Restricted stock units will be settled at the time designated by the committee in the award agreement, in the form of cash or shares of common stock, or in a combination of both, as provided by the committee in the award agreement.

PERFORMANCE AWARDS

Performance awards entitle the recipient to vest in or acquire shares of common stock or in the right to receive a specified number of shares of common stock, a cash payment equal to the fair market value of a specified number of shares as of a specified date, or a combination of shares and cash, upon the attainment of specified performance goals. Performance awards may be granted independent of or in connection with the granting of any other award under the Plan.

DIAMONDBACK ENERGY, INC.2021 PROXY STATEMENT78
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Performance goals are established by the committee based on one or more business criteria that apply to the participant, a business unit, or us and our affiliates. Performance goals may be objective or subjective and established before 25% of the service period has elapsed, and in any event not later than 90 days after the beginning of the service period. Performance awards are non-transferable and generally terminate on a participant’s termination of service during the service period.

STOCK APPRECIATION RIGHTS

Stock appreciation rights may be granted independent of or in tandem with any option under the Plan. The strike price of a stock appreciation right is determined by the committee, but as a general rule will not be less than the fair market value of our common stock on the date of grant. The strike price of a stock appreciation right granted in tandem with an option is the same as the exercise price of the option. A stock appreciation right generally entitles the holder to receive, on exercise, the excess of the fair market value of a share of our common stock on the date of exercise over the strike price, multiplied by the number of shares for which the right is exercised. Generally, stock appreciation rights granted under the Plan will have a term of ten years. Payment may be made in cash, delivery of stock or a combination of cash and stock as determined by the committee. Stock appreciation rights may not be sold, assigned, transferred, pledged or otherwise encumbered.

Other Provisions of the Equity Incentive Plan

CAPITALIZATION ADJUSTMENTS

In the event of certain corporate events or changes in our common stock, the committee will proportionally adjust awards, the number and class of shares available under the Equity Incentive Plan and the maximum number of shares that may be granted under awards to any participant in a calendar year as it determines to be appropriate.

CHANGE IN CONTROL AND OTHER CORPORATE TRANSACTIONS

In the event of a change in control transaction or other corporate transaction such as a dissolution or liquidation of our Company, or any corporate separation or division, the Equity Incentive Plan provides that all outstanding awards under the Equity Incentive Plan may be assumed, continued or substituted for by any surviving or acquiring entity (or its parent company), or may be cancelled either with or without consideration for the vested portion of the awards, all as determined by the committee. If an award would be cancelled without payment of consideration to the extent vested, the participant may exercise the award in full or in part for a period of ten days.

TAX WITHHOLDING

We may deduct or withhold, or require a participant to remit, an amount sufficient to satisfy any taxes required by law or regulation to be withheld with respect to any award under the Equity Incentive Plan. This includes the authority to withhold or receive shares of common stock and to make cash payments or require participants to make cash payments in satisfaction of participant tax obligations.

CLAWBACK OR RECOUPMENT

Awards granted under the Equity Incentive Plan are subject to the Company’s clawback policy, which allows us to recoup paid compensation from current and former executive officers in the event of a material financial statement restatement if the executive’s intentional misconduct caused, in whole or in part, the restatement.

U.S. Federal Tax Consequences of Awards under the 2021 Amended and Restated Equity incentive Plan

The following is a brief summary of certain federal income tax consequences relating to awards granted under the Equity Incentive Plan. This summary does not purport to address all aspects of federal income taxation and does not describe state, local, or foreign tax consequences. This discussion is based upon provisions of the Code and the Treasury regulations issued thereunder, and judicial and administrative interpretations under the Code and regulations, all as in effect as of the date hereof, and all of which are subject to change (possibly on a retroactive basis) or different interpretation.

STOCK OPTIONS

Stock options may be intended to qualify as incentive stock options under Section 422 of the Code or may be nonstatutory stock options. A participant generally will not recognize any taxable income, and we will not be entitled to a tax deduction, on the grant of an option. On exercise of a nonstatutory stock option a participant generally will recognize ordinary taxable income equal to the excess of the fair market value of the acquired common stock on the exercise date over the exercise price paid for those shares. Subject to satisfying applicable reporting requirements and any deduction limitations under the Code (discussed below), we should be entitled to a corresponding income tax deduction.

DIAMONDBACK ENERGY, INC.2021 PROXY STATEMENT79

A participant generally will not recognize taxable income on exercise of an incentive stock option, and we will not be entitled to a deduction. However, the excess of the fair market value of the acquired common stock on the exercise date over the exercise price for those shares could result in alternative minimum tax liability for the participant. A participant’s disposition of shares acquired on exercise of any option will ordinarily result in capital gain or loss. However, a disposition of shares acquired on exercise of an incentive stock option less than two years after the grant date or one year after the exercise date (referred to as a “disqualifying disposition”) generally will result in ordinary taxable income equal to the excess of the fair market value of the acquired common stock on the exercise date and the exercise price for those shares, with any excess of the amount received by the participant over the fair market value of the stock on the exercise date being treated as capital gain. We may be entitled to a deduction corresponding to the participant’s ordinary taxable income in the case of a disqualifying disposition.

RESTRICTED STOCK AND PERFORMANCE STOCK

A participant who receives a restricted stock award, including performance stock, generally will recognize ordinary income only when the shares are no longer subject to forfeiture or restrictions, in an amount equal to the fair market value of the shares of restricted stock at the time of vesting. However, a participant may make an election under Section 83(b) of the Code at the time of grant to recognize ordinary income on the grant date equal to the fair market value of such shares (determined without regard to the restrictions on such shares) on the grant date. If a participant does not make a Section 83(b) election, the participant will recognize as ordinary income any dividends received with respect to shares of restricted stock. Subject to satisfying applicable income reporting requirements and any applicable deduction limitation under the Code, we should be entitled to a corresponding income tax deduction at the same time as the participant recognizes ordinary income. When the participant sells the shares, any gain (or loss) realized by the participant will be treated as either short-term or long-term capital gain (or loss) depending on the holding period. For purposes of determining any gain or loss realized, the participant’s tax basis will be the amount previously taxable as ordinary income for such shares.

RESTRICTED STOCK UNITS AND PERFORMANCE UNITS

The grant of a restricted stock unit award, including performance units, will not result in taxable income to the participant. The participant generally will recognize ordinary income when the award is settled in an amount equal to the fair market value of the shares or the amount of any cash received on the date of settlement. Subject to satisfying applicable income reporting requirements and any deduction limitations under the Code, we should be entitled to a corresponding income tax deduction. The participant’s disposition of any shares received on settlement of a restricted stock unit will result in capital gain (or loss) on the difference between the disposition price and the amount recognized as income at settlement, and will be long-term or short-term depending on the holding period.

STOCK APPRECIATION RIGHTS

The grant or vesting of a stock appreciation right generally will not result in taxable income to a participant. The participant will recognize ordinary taxable income on exercise of the right equal to the amount of cash received or the fair market value of shares received. Subject to satisfying applicable income reporting requirements and any deduction limitations under the Code, we should be entitled to a corresponding income tax deduction. The participant’s disposition of any shares received on exercise of a stock appreciation right will result in capital gain (or loss) on the difference between the disposition price and the amount recognized as income at exercise, and will be long-term or short-term depending on the holding period.

DEDUCTION LIMIT AND OTHER TAX MATTERS

Section 162(m) of the Code generally prohibits us from deducting annual compensation exceeding $1 million per person to our NEOs and other “covered employees” as defined in Section 162(m).

Section 409A of the Code imposes complex rules on nonqualified deferred compensation arrangements. Generally, Section 409A of the Code should not apply to awards under the Equity Incentive Plan, but may apply in some cases to restricted stock units and performance units. For such awards subject to Section 409A of the Code, certain key employees of the Company may experience a six-month delay in the settlement of such awards.

Under certain circumstances, the granting or enhancement of awards, the accelerated vesting or exercise of stock options or the accelerated lapse of restrictions with respect to other awards in connection with a change in control (as defined in the Equity Incentive Plan) could be deemed an “excess parachute payment” under the golden parachute tax provisions of Section 280G of the Code. To the extent this happens, the participant could be subject to a 20% excise tax, and the Company could be denied a federal income tax deduction.

New Plan Benefits

Because future awards under the Equity Incentive Plan will be granted in amounts and to persons in the sole discretion of the committee, the type, number, recipients and other terms of such awards cannot be determined at this time. Therefore, we have omitted the tabular disclosure of the benefits or amounts allocated under the Equity Incentive Plan.

DIAMONDBACK ENERGY, INC.2021 PROXY STATEMENT80

2020 Equity Compensation Plan Information

The following table sets forth, as of December 31, 2020, certain information with respect to all compensation plans under which equity securities are authorized for issuance.

Plan Category Number of
securities to be issued
upon exercise of
outstanding options,
warrants and rights
(a)
  Weighted average
exercise price
of outstanding
options, warrants
and rights
(b)(2)
  Number of securities
remaining available for
future issuance under
equity compensation
plans (excluding securities
reflected in column (a))
(c)
 
Equity compensation plans approved by security holders(1)  2,039,296  $0.00   2,992,253 
Equity compensation plans not approved by security holders(3)  179,287  $0.00   8,657,057 
Equity compensation plans not approved by security holders(4)  2,089,668  $0.00   12,755,210 
Equity compensation plans not approved by security holders(5)  217,444  $91.58    

(1)Refers to the Equity Incentive Plan and assumes that awards of restricted stock units will vest at maximum levels.
(2)The weighted average exercise price does not take into account restricted stock units because they have no exercise price.
(3)Refers to the options to purchase common units of Viper and phantom units of Viper, in each case granted under the Viper LTIP that was approved by Viper’s unitholders.
(4)Refers to the options to purchase common units of Rattler and phantom units of Rattler, in each case granted under the Rattler LTIP that was approved by Rattler’s unitholders.
(5)Refers to the options to purchase common shares of Diamondback granted in connection with the merger with Energen.

WHAT DOES THE BOARD OF DIRECTORS RECOMMEND?

THE BOARD OF DIRECTORS RECOMMENDS THAT STOCKHOLDERS VOTE “FOR” THE APPROVAL OF THE 2021 AMENDED AND RESTATED EQUITY INCENTIVE PLAN.

DIAMONDBACK ENERGY, INC.2021 PROXY STATEMENT81

PROPOSAL 5

RATIFY THE APPOINTMENT OF OUR INDEPENDENT AUDITORS

WHAT AM I VOTING ON?

You are voting on a proposal to ratify the appointment of Grant Thornton LLP, or Grant Thornton, as our independent auditors for fiscal year 2018.2021. The audit committee has appointed Grant Thornton to serve as independent auditors.


What services do the independent auditors provide?

WHAT SERVICES DO THE INDEPENDENT AUDITORS PROVIDE?

Audit services of Grant Thornton for fiscal 20172020 included an audit of our consolidated financial statements and services related to periodic filings made with the SEC. Additionally, Grant Thornton provided certain services related to the consolidated quarterly reports and annual and other periodic reports, registration statements and comfort letters and other services as described below.


How much were

— HOW MUCH WERE THE INDEPENDENT AUDITORS PAID IN 2020, 2019 AND 2018?

The following table summarizes the independent auditors paid in 2017, 2016 and 2015?


aggregate fees of Grant Thornton’s feesThornton for professional services totaled $688,800, $551,250 and $490,350 for 2017, 2016 and 2015, respectively. Grant Thornton’s fees for professional services included the following:services:

  2020  2019  2018 
Audit fees(1)(2) $1,469,288  $1,599,150  $1,569,750 
Audit related fees(3)     89,250    
Tax fees(4)         
All other fees(5)         
  $1,469,288  $1,688,400  $1,569,750 

(1)Audit fees represent aggregate fees for audit services, which relate to the fiscal year consolidated audit, quarterly reviews, registration statements, and comfort letters.
(2)Represents fees for the audit of our annual financial statements and internal controls, review of our quarterly financial statements, and professional audit services provided in connection with our regulatory filings. For 2020, the amount includes audit fees related to Rattler Midstream LP of $430,553, and audit fees related to Viper Energy Partners LP of $263,550.
(3)Audit related fees represent aggregate fees for Viper audit-related services.
(4)Tax fees represent aggregate fees for tax services, consisting of tax return compliance, tax advice and tax planning.
(5)All other fees represent aggregate fees for all other services.

DIAMONDBACK ENERGY, INC.2021 PROXY STATEMENT82
Audit Fees – aggregate fees for audit services, which relate to the fiscal year consolidated audit, quarterly reviews, registration statements, and comfort letters were $688,800, $551,250 and $490,350 in 2017, 2016 and 2015, respectively.

Audit-Related Fees – aggregate fees for audit-related services were zero in 2017, 2016 and 2015.

Tax Fees– aggregate fees for tax services, consisting of tax return compliance, tax advice and tax planning, were zero in 2017, 2016 and 2015.

All Other Fees – aggregate fees for all other services, were zero in 2017, 2016 and 2015.

Does the Audit Committee approve the services provided by Grant Thornton?

DOES THE AUDIT COMMITTEE APPROVE THE SERVICES PROVIDED BY GRANT THORNTON?

It is our audit committee’s policy to pre-approve all audit, audit related and permissible non-audit services rendered to us by our independent auditor. Consistent with such policy, all of the fees listed above that we incurred for services rendered by Grant Thornton LLP subsequent to our initial public offering in October 2012 and the formation of our audit committee were pre-approved by our audit committee.


Will a representative of Grant Thornton LLP be present at the meeting?

WILL A REPRESENTATIVE OF GRANT THORNTON BE PRESENT AT THE MEETING?

Yes, one or more representatives of Grant Thornton will be present at the meeting. The representatives will have an opportunity to make a statement if they desire and will be available to respond to appropriate questions from the stockholders.


What vote is required to approve this proposal?

WHAT VOTE IS REQUIRED TO APPROVE THIS PROPOSAL?

Stockholder ratification of the appointment of our independent auditors is not required by the Company’s bylaws or otherwise. However, we are submitting this proposal to the stockholders as a matter of good corporate practice. Approval of this proposal requires the affirmative vote of a majority of the votes cast on the proposal. If the appointment of Grant Thornton is not ratified, the audit committee will reconsider the appointment. Even if the appointment is ratified, the audit committee in its discretion may direct the appointment of a different independent audit firm at any time during the year if it is determined that such change would be in best interests of the Company and its stockholders.


Has Grant Thornton LLP always served as Diamondback’s independent auditors?

HAS GRANT THORNTON ALWAYS SERVED AS DIAMONDBACK’S INDEPENDENT AUDITORS?

Grant Thornton has served as our independent auditors since 2011.

WHAT DOES THE BOARD OF DIRECTORS RECOMMEND?

THE BOARD OF DIRECTORS RECOMMENDS THAT YOU VOTE “FOR” THE RATIFICATION OF THE APPOINTMENT OF GRANT THORNTON LLP AS THE COMPANY’S INDEPENDENT AUDITORS FOR THE YEAR 2021.

DIAMONDBACK ENERGY, INC.2021 PROXY STATEMENT83
What does the board of directors recommend?

THE BOARD RECOMMENDS THAT YOU VOTE “FOR” THE RATIFICATION OF THE APPOINTMENT OF GRANT THORNTON LLP AS THE COMPANY’S INDEPENDENT AUDITORS FOR THE YEAR 2018.


Solicitation by Board; Expenses of Solicitation

SOLICITATION BY BOARD;
EXPENSES OF SOLICITATION

Our board of directors has sent you this proxy statement. Our directors, officers and employees may solicit proxies by mail, by telephone or in person. Those persons will receive no additional compensation for any solicitation activities. We will request banking institutions, brokerage firms, custodians, trustees, nominees and fiduciaries to forward solicitation materials to the beneficial owners of common stock held of record by those entities, and we will, upon the request of those record holders, reimburse reasonable forwarding expenses. We will pay the costs of preparing, printing, assembling and mailing the proxy material used in the solicitation of proxies.

DIAMONDBACK ENERGY, INC.2021 PROXY STATEMENT84
Submission of Future Stockholder Proposals

SUBMISSION OF FUTURE STOCKHOLDER PROPOSALS

Under SEC rules, a stockholder who intends to present a proposal, including the nomination of directors,other than director nominations, at the 20192022 Annual Meeting of Stockholders and who wishes the proposal to be included in the proxy statement for that meeting must submit the proposal in writing to our Corporate Secretary. The proposal must comply with the requirements set forth in our bylaws and must be received no later than December 28, 2018.


24, 2021.

Our proxy access bylaw provisions permit a stockholder, or a group of up to 20 eligible stockholders, that has continuously owned for no less than three years at least 3% of our outstanding common stock, to nominate and include in our proxy materials up to the greater of two directors and 20% of the number of directors currently serving on the Company’s board, provided that the stockholder(s) and the nominee(s) satisfy the requirements specified in our bylaws. Subject to compliance with other applicable requirements specified in the proxy access provisions of our bylaws, stockholder director nominations for inclusion in our proxy materials for the 2021 Annual Meeting of Stockholders must be received between November 24, 2021 and December 24, 2021.

Stockholders who wish to propose a matter for action at the 20192021 Annual Meeting, including the nomination of directors, but who do not wish to have the proposal or nomination included in the proxy statement, must notify the Company in writing of the information required by the provisions of our by-lawsbylaws dealing with stockholder proposals. The notice must be delivered to our Corporate Secretary between February 6, 20193, 2022 and March 8, 2019.5, 2022. You can obtain a copy of our by-lawsbylaws by writing the Corporate Secretary at the address below.


All written proposals should be directed to Corporate Secretary, Diamondback Energy, Inc., 9400 N. Broadway Extension,500 West Texas Ave, Suite 700, Oklahoma City, Oklahoma 73114.


1200, Midland, TX 79701.

The board of directors is responsible for selecting and recommending director candidates and will consider nominees recommended by stockholders. If you wish to have the board of directors consider a nominee for director, you must send a written notice to our Corporate Secretary at the address provided above and include the information required by our by-lawsbylaws and discussed on page 10 of this proxy statement.

DIAMONDBACK ENERGY, INC.2021 PROXY STATEMENT85
Availability of Form 10-K and Annual Report to Stockholders

 AVAILABILITY OF FORM 10-K AND ANNUAL REPORT TO STOCKHOLDERS

SEC rules require us to provide an Annual Report to stockholders who receive this proxy statement. Additional copies of the Annual Report, along with copies of our Annual Report on Form 10-K for the fiscal years ended December 31, 20162019 and 2015,2018, including the financial statements and the financial statement schedules, are available without charge to stockholders upon written request to Corporate Secretary, Diamondback Energy, Inc., 9400 N. Broadway Extension,500 West Texas Ave, Suite 700, Oklahoma City, Oklahoma 731141200, Midland, TX 79701 or via the Internet at http://ir.diamondbackenergy.com/financials.cfm. We will furnish the exhibits to our Annual Report on Form 10-K upon payment of our copying and mailing expenses.


Householding

HOUSEHOLDING

The SEC permits a single set of Notice of Internet Availability of Proxy Materials or annual reports and proxy statements to be sent to any household at which two or more stockholders reside if they appear to be members of the same family. Each stockholder continues to receive a separate proxy card, if a proxy card is provided. This procedure, referred to as householding, reduces the volume of duplicate information stockholders receive and reduces our mailing and printing expenses.


If you and other residents at your mailing address own shares of our common stock, you may have only received one Notice of Internet Availability of Proxy Materials or Annual Report and proxy statement, unless we have received contrary instructions from you. If you would like to receive your own set of Notice of Internet Availability of Proxy Materials or the annual report and proxy statement this year or in future years, follow the instructions described below. We will promptly send a separate copy of the Notice of Internet Availability of Proxy Materials or Annual Report and proxy statement, as applicable.Similarly, if you share an address with another Diamondback stockholder and together both of you would like to receive in the future only a single Notice of Internet Availability of Proxy Materials or annual report and proxy statement, follow these instructions:

If your shares of our common stock are registered in your own name, please contact our transfer agent, Computershare Trust Company, N.A., and inform them of your request by calling their toll-free number: (800) 962-4284 or by mail: Computershare Trust Company, N.A., 250 Royall Street, Canton, MA 02021.
If a broker or other nominee holds your shares, please contact your broker or nominee.

DIAMONDBACK ENERGY, INC.2021 PROXY STATEMENT86
If your shares of our common stock are registered in your own name, please contact our transfer agent, Computershare Trust Company, N.A., and inform them of your request by calling their toll-free number: (800) 962-4284 or by mail: Computershare Trust Company, N.A., 250 Royall Street, Canton, MA 02021.

If a broker or other nominee holds your shares, please contact your broker or nominee.



Other Matters

OTHER MATTERS

The board of directors does not intend to present any other items of business other than those stated in the Notice of Annual Meeting of Stockholders. If other matters are properly brought before the meeting, the persons named as your proxies will vote the shares represented by it in accordance with their best judgment. Discretionary authority to vote on other matters is included in the proxy.

DIAMONDBACK ENERGY, INC.2021 PROXY STATEMENT87

Schedule A

Reconciliation of Adjusted EBITDA to Net Income

Adjusted EBITDA
 

SCHEDULE A

RECONCILIATION OF OPERATING CASH FLOW TO FREE CASH FLOW

Free Cash Flow is a supplemental non-GAAP financial measure that is used by management and external users of our financial statements, such as industry analysts, investors, lenders and rating agencies. The Company defines Adjusted EBITDAFree Cash Flow as net income (loss) plus non-cash (gain) loss on derivative instruments, net, net interest expense, depreciation, depletioncash flow from operating activities before changes in working capital in excess of cash capital expenditures. The Company believes that Free Cash Flow is useful to investors as it provides a measure to compare both cash flow from operating activities and amortization, impairment ofadditions to oil and natural gas properties non-cash equity-based compensation expense, capitalized equity-based compensation expense, asset retirement obligation accretion expense, lossacross periods on extinguishment of debt and income tax (benefit) provision. Adjusted EBITDAa consistent basis. Operating cash flow before working capital changes, which is not a non-GAAP financial measure, ofrepresents net income (loss)cash provided by operating activities as determined by United States’ generally accepted accounting principles, or GAAP. Management believes Adjusted EBITDA is useful because it allows it to more effectively evaluate the Company’s operating performance and compare the results of its operations from period to periodunder GAAP without regard to its financing methods or capital structure.changes in operating assets and liabilities. The Company adds the items listed abovebelieves operating cash flow before working capital changes is an accepted measure of an oil and natural gas company’s ability to net income (loss) in arriving at Adjusted EBITDA because these amounts can vary substantially from companygenerate cash used to company within its industry depending upon accounting methodsfund exploration, development and book values of assets, capital structuresacquisition activities and the method by which the assets were acquired. Adjusted EBITDAservice debt or pay dividends.

These measures should not be considered as an alternative to, or more meaningful than, net income (loss) as determined in accordance with GAAP orcash provided by operating activities as an indicator of the Company’s operating performance or liquidity. Certain items excluded from Adjusted EBITDA are significant components in understanding and assessing a company’s financial performance, such as a company’s cost of capital and tax structure, as well as the historic costs of depreciable assets, none of which are components of Adjusted EBITDA. Adjusted net income is a non-GAAP financial measure equal to net income attributable to Diamondback Energy, Inc. plus non-cash (gain) loss on derivative instruments, net, (gain) loss on sale of assets, net, impairment of oil and gas properties and related income tax adjustments.performance. The Company’s computationscomputation of Adjusted EBITDAoperating cash flow before working capital changes and adjusted net incomeFree Cash Flow may not be comparable to other similarly titled measures of other companies or to such measure in our credit facility or any of our other contracts.


companies.

The following tables presenttable presents a reconciliation of net cash provided by operating activities to Free Cash Flow.

DIAMONDBACK ENERGY, INC.

FREE CASH FLOW

(IN MILLIONS)

       Year Ended December 31, 
  2020  2019 
Net cash provided by operating activities $2,118  $2,739 
Less: Working Capital Changes  97   (167) 
Operating cash flow before working capital changes  2,021   2,906 
Less:        
Drilling, completions and non-operated additions to oil and natural gas properties  1,611   2,557 
Infrastructure additions to oil and natural gas properties  108   120 
Additions to midstream assets  140   244 
Total Cash CAPEX  1,859   2,921 
Free Cash Flow $162  $(15)

DIAMONDBACK ENERGY, INC.2021 PROXY STATEMENT88
 

APPENDIX A

CERTIFICATE OF AMENDMENT NO. 2 TO AMENDED AND RESTATED CHARTER (DIAMONDBACK)

(Pursuant to Section 242 of the non-GAAP financial measureGeneral Corporation Law of Adjusted EBITDAthe State of Delaware)

Diamondback Energy, Inc., a corporation organized and existing under the laws of the State of Delaware (the “Corporation”), hereby certifies as follows:

1.The name of the Corporation is Diamondback Energy, Inc.
2.Article IV of the Corporation’s Amended and Restated Certificate of Incorporation is hereby amended by striking Section 4.1 in its entirety and replacing it with the following:

“Section 4.1 Authorized Capital Stock. The total number of shares of capital stock that the Corporation is authorized to issue is 410,000,000 shares, divided into two classes consisting of 400,000,000 shares of common stock, par value $0.01 per share (“Common Stock”), and 10,000,000 shares of preferred stock, par value $0.01 per share (“Preferred Stock”).”

3.The above-referenced amendment was duly adopted in accordance with the applicable provisions of Section 242 of the General Corporation Law of the State of Delaware.

IN WITNESS WHEREOF, Diamondback Energy, Inc. has caused this Certificate of Amendment to be executed as of , 2021

DIAMONDBACK ENERGY, INC.
By:
Name:
Office:
DIAMONDBACK ENERGY, INC. 2021 PROXY STATEMENTA-1
 

APPENDIX B

2021 AMENDED AND RESTATED DIAMONDBACK ENERGY, INC. EQUITY INCENTIVE PLAN

1.Purpose; Eligibility.

(a)General Purpose. The name of the Plan is the 2021 Amended and Restated Diamondback Energy, Inc. Equity Incentive Plan. The purpose of the Plan is to enable Diamondback Energy, Inc., a Delaware corporation (the “Company”), and any Affiliate to obtain and retain the services of the types of Employees, Consultants and Directors who will contribute to the Company’s long-range success and to provide incentives that are linked directly to increases in share value which will inure to the benefit of all stockholders of the Company. This is an amendment and restatement of the 2019 Amended and Restated Diamondback Energy, Inc. Equity Incentive Plan adopted by the Company on April 24, 2019, which amended and restated the 2016 Amended and Restated Diamondback Energy, Inc. Equity Incentive Plan adopted by the Company on April 25, 2016, which amended and restated the Diamondback Energy, Inc. 2012 Equity Incentive Plan originally adopted October 10, 2012.

(b)Eligible Award Recipients. The Persons eligible to receive Awards are the Employees, Consultants and Directors of the Company and its Affiliates.

(c)Available Awards. The purpose of the Plan is to provide a means by which eligible recipients of Awards may be given an opportunity to benefit from increases in value of the Common Stock through the granting of one or more of the following Awards: (a) Incentive Stock Options, (b) Nonstatutory Stock Options, (c) Restricted Awards (Restricted Stock and Restricted Stock Units), (d) Performance Awards and (e) Stock Appreciation Rights.

2.Definitions.

(a)Administrator” means the Board or the Committee appointed by the Board in accordance with Section 3(e).

(b)Affiliate” means any individual, partnership, corporation, limited liability company, association, joint stock company, trust, joint venture or unincorporated organization that directly, or indirectly through one or more intermediaries, controls, is controlled by, or is under common control with the Company. For this purpose, “control” means the possession, directly or indirectly, of the power to direct or cause the direction of the management and policies of another, whether through ownership of voting securities, by contract or otherwise.

(c)Award” means any right granted under the Plan, including an Incentive Stock Option, a Nonstatutory Stock Option, a Restricted Award (Restricted Stock and Restricted Stock Units), a Performance Award, and a Stock Appreciation Right.

(d)Award Agreement” means a written agreement between the Company and a holder of an Award evidencing the terms and conditions of an individual Award grant. Each Award Agreement will be subject to the terms and conditions of the Plan and need not be identical.

(e)Beneficial Owner” has the meaning assigned to such term in Rule 13d-3 and Rule 13d-5 under the Exchange Act, except that in calculating the beneficial ownership of any particular Person, such Person will be deemed to have beneficial ownership of all securities that such Person has the right to acquire by conversion or exercise of other securities, whether such right is currently exercisable or is exercisable only after the passage of time, the satisfaction of performance goals, or both. The term “Beneficial Ownership” has a corresponding meaning.

(f)Board” means the Board of Directors of the Company.

(g)Cause” means, (i) with respect to any Participant who is a party to a severance plan participation agreement with the Company or its Affiliates and such agreement provides for a definition of Cause, as defined therein and (ii) with respect to all other Participants: (A) the commission of, or plea of guilty or no contest to, a felony or a crime involving moral turpitude or the commission of any other act involving willful malfeasance or material fiduciary breach with respect to the Company or an Affiliate, (B) conduct tending to bring the Company into substantial public disgrace, or disrepute, (C) gross negligence or willful misconduct with respect to the Company or an Affiliate or (D) material violation of state or federal securities laws. The Administrator, in its absolute discretion, shall determine the effect of all matters and questions relating to whether a Participant has been discharged for Cause.

DIAMONDBACK ENERGY, INC. 2021 PROXY STATEMENTB-1
(h)Change in Control” means:

(i)The direct or indirect sale, transfer, conveyance or other disposition (other than by way of merger or consolidation), in one or a series of related transactions occurring within a 12-month period, of all or substantially all of the assets of the Company to any Person, where “substantially all” means assets of the Company having a total gross fair market value equal to 40% or more of the total gross fair market value of all of the Company’s assets immediately before such transaction or series of transactions;

(ii)The Incumbent Directors cease for any reason to constitute a majority of the Board;

(iii)The adoption of a plan relating to the liquidation or dissolution of the Company;

(iv)Any Person acquires stock of the Company that results in such Person holding Beneficial Ownership of stock of the Company possessing more than 50% of the total fair market value or the total voting power of the Company; or

(v)Any Person acquires, over a 12-month period, Beneficial Ownership of stock of the Company possessing 30% or more of the total voting power of the Company.

The foregoing notwithstanding, a transaction will not constitute a Change in Control if (i) its sole purpose is to change the state of the Company’s incorporation or to create a holding company that will be owned in substantially the same proportions by the Persons who held the Company’s securities immediately before such transaction; or (ii) solely because 50% or more of the total voting power of the Company’s then outstanding securities is acquired by (A) a trustee or other fiduciary holding securities under one or more employee benefit plans of the Company or any Affiliate, or (B) any Person that, immediately before such acquisition, is owned directly or indirectly by the stockholders of the Company in substantially the same proportion as their ownership of stock in the Company immediately before such acquisition.

(i)Code” means the Internal Revenue Code of 1986, as amended.

(j)Committee” means a committee of one or more members of the Board appointed by the Board to administer the Plan in accordance with Section 3(e).

(k)Common Stock” means the common stock, $0.01 par value per share of the Company.

(l)Consultant” means any natural person who provides bona fide consulting or advisory services and who is compensated for such services or who provides or has provided bona fide services to the Company or an Affiliate pursuant to a written agreement, so long as such services are not in connection with the offer or sale of securities in a capital raising transaction and do not directly or indirectly promote or maintain a market for the Company’s securities.

(m)Continuous Service” means that the Participant’s service with the Company or an Affiliate, whether as an Employee, Director or Consultant, is not interrupted or terminated. The Participant’s Continuous Service will not be deemed to have terminated merely because of a change in the capacity in which the Participant renders service to the Company or an Affiliate as an Employee, Consultant or Director or a change in the entity for which the Participant renders such service, so long as there is no interruption or termination of the Participant’s Continuous Service. For example, a change in status from an Employee of the Company to a Consultant of an Affiliate or a Director will not constitute an interruption of Continuous Service. The Administrator or its delegate, in its sole discretion, may determine whether Continuous Service will be considered interrupted in the case of any leave of absence approved by that party, including sick leave, military leave or any other personal or family leave of absence.

(n)Date of Grant” means, if the key terms and conditions of the Award are communicated to the Participant within a reasonable period following the Administrator’s action, the date on which the Administrator adopts a resolution, or takes other appropriate action, expressly granting an Award to a Participant that specifies the key terms and conditions of the Award and from which the Participant begins to benefit from or be adversely affected by subsequent changes in the Fair Market Value of the Common Stock or, if a subsequent date is set forth in such resolution, or determined by the Administrator, as the Date of Grant, then such date as is set forth in such resolution.

In any situation where the terms of the Award are subject to negotiation with the Participant, the Date of Grant will not be earlier than the date the key terms and conditions of the Award are communicated to the GAAP financial measureParticipant.

(o)Detrimental Activity” means: (i) violation of the terms of any agreement with the Company concerning non-disclosure, confidentiality, intellectual property, privacy or exclusivity; (ii) disclosure of the Company’s confidential information to anyone outside the Company, without prior written authorization from the Company, or in conflict with the interests of the Company, whether the confidential information was acquired or disclosed by the Participant during or after employment by the Company; (iii) failure or refusal to disclose promptly or assign to the Company all right, title and interest in any invention, work product or idea, patentable or not, made or conceived by the Participant during employment by the Company, relating in any manner to the interests of the Company or, the failure or refusal to do anything reasonably necessary to enable the Company to secure a patent where appropriate in the United States and in other countries; (iv) activity that is discovered to be grounds for or results in termination of the Participant’s employment for Cause; (v) any breach of a restrictive covenant contained in any employment or service agreement, Award Agreement or other agreement between the Participant and the Company or any Affiliate, during any period for which a restrictive covenant prohibiting Detrimental Activity, or other similar

DIAMONDBACK ENERGY, INC. 2021 PROXY STATEMENTB-2
conduct or act, is applicable to the Participant during or after employment by the Company; (vi) any attempt directly or indirectly to induce any Employee of the Company to be employed or perform services or acts in conflict with the interests of the Company; or (vii) any attempt, in conflict with the interests of the Company, directly or indirectly, to solicit the trade or business of any current or prospective customer, client, supplier or partner of the Company.

(p)Director” means a member of the Board.

(q)Disability” means the Participant’s inability to substantially perform his or her duties to the Company or any Affiliate by reason of a medically determinable physical or mental impairment that is expected to last for a period of six months or longer or to result in death; provided, however, for purposes of determining the term of an Incentive Stock Option pursuant to Section 6(i) hereof, the term Disability has the meaning ascribed to it under Section 22(e)(3) of the Code. The Administrator will determine whether an individual has a Disability under procedures established by the Administrator. Except in situations where the Administrator is determining Disability within the meaning of Section 22(e)(3) of the Code for purposes of the term of an Incentive Stock Option pursuant to Section 6(i) hereof, the Administrator may rely on any determination that a Participant is disabled for purposes of benefits under any long-term disability plan maintained by the Company or any Affiliate in which a Participant participates.

(r)Effective Date” means October 10, 2012, the original date the Board adopted the Plan. This amendment and restatement of the Plan is effective April 6, 2021, the date of its adoption by the Compensation Committee, acting on behalf of the Board.

(s)Employee” means any Person employed by the Company or an Affiliate. Mere service as a Director or payment of a director’s fee by the Company or an Affiliate is not sufficient to constitute “employment” by the Company or an Affiliate.

(t)Established Securities Market” means a national securities exchange that is registered under Section 6 of the Exchange Act; a foreign national securities exchange that is officially recognized, sanctioned, or supervised by governmental authority; and any over-the-counter market that is reflected by the existence of an interdealer quotation system.

(u)Exchange Act” means the Securities Exchange Act of 1934, as amended.

(v)Fair Market Value” means, as of any date, unless otherwise determined by the Administrator, the value of the Common Stock determined as follows: (i) if the Common Stock is listed on any Established Securities Market, its Fair Market Value shall be the closing price for the Common Stock as quoted on such Established Securities Market (or, if no sale of Common Stock is reported for such date, on the next preceding date on which any sale shall have been reported); and (ii) in the absence of an established market for the Common Stock, the Fair Market Value thereof shall be determined in good faith by the Administrator by the reasonable application of a reasonable valuation method, taking into account factors consistent with Treas. Reg. § 409A-1(b)(5)(iv)(B) as the Administrator deems appropriate.

(w)Incentive Stock Option” means an Option intended to qualify as an incentive stock option within the meaning of Section 422 of the Code and the regulations promulgated thereunder.

(x)Incumbent Directors” means individuals who, on the Effective Date, constitute the Board, provided that any individual becoming a Director subsequent to the Effective Date whose election or nomination for election to the Board was approved by a vote of a majority of the Incumbent Directors then on the Board (either by a specific vote or by approval of the proxy statement of the Company in which such Person is named as a nominee for Director without objection to such nomination) will be an Incumbent Director. No individual initially elected or nominated as a Director of the Company as a result of an actual or threatened election contest with respect to Directors or as a result of any other actual or threatened solicitation of proxies by or on behalf of any person other than the Board will be an Incumbent Director.

(y)Insider” means an individual subject to Section 16 of the Exchange Act and includes an Officer, a Director, or any other person who is directly or indirectly the Beneficial Owner of more than 10% of any class of any equity security of the Company (other than an exempted security) that is registered pursuant to Section 12 of the Exchange Act.

(z)Non-Employee Director” means a Director who is a “non-employee director” within the meaning of Rule 16b-3.

(aa)Nonstatutory Stock Option” means an Option not intended to qualify as an Incentive Stock Option.

(bb)Officer” means a Person who is an officer of the Company within the meaning of Section 16 of the Exchange Act and the rules and regulations promulgated thereunder.

(cc)Option” means an Incentive Stock Option or a Nonstatutory Stock Option granted pursuant to the Plan.

(dd)Option Agreement” means a written agreement between the Company and an Optionholder evidencing the terms and conditions of an individual Option grant. Each Option Agreement will be subject to the terms and conditions of the Plan and need not be identical.

(ee)Optionholder” means a Person to whom an Option is granted pursuant to the Plan or, if applicable, such other person who holds an outstanding Option.

(ff)Participant” means a Person to whom an Award is granted pursuant to the Plan or, if applicable, such other person who holds an outstanding Award.

DIAMONDBACK ENERGY, INC. 2021 PROXY STATEMENTB-3
(gg)Performance Award” means an Award granted pursuant to Section 7(b).

(hh)Permitted Transferee” means (i) any spouse, parents, siblings (by blood, marriage or adoption) or lineal descendants (by blood, marriage or adoption) of a Participant; (ii) any trust or other similar entity for the benefit of a Participant or the Participant’s spouse, parents, siblings or lineal descendants; provided, however, that any transfer made by a Participant to a Permitted Transferee may only be made if the Permitted Transferee, prior to the time of transfer of stock, agrees in writing to be bound by the terms of the Plan and provides written notice to the Company of such transfer.

(ii)Person” means an individual, partnership, limited liability company, corporation, association, joint stock company, trust, joint venture, labor organization, unincorporated organization, governmental entity or political subdivision thereof, or any other entity, and includes a syndicate or group as such terms are used in Section 13(d)(3) or 14(d)(2) of the Exchange Act.

(jj)Plan” means this 2021 Amended and Restated Diamondback Energy, Inc. Equity Incentive Plan. Prior to the 2021 amendment and restatement of the Plan, the Plan was known as the 2019 Amended and Restated Diamondback Energy, Inc. Equity Incentive Plan.

(kk)Restricted Award” means any Award granted pursuant to Section 7(a), including Restricted Stock and Restricted Stock Units.

(ll)Restricted Stock Unit” means a hypothetical Common Stock unit having a value equal to the Fair Market Value of an identical number of shares of Common Stock as determined in Section 7(a).

(mm)Right of Repurchase” means the Company’s option to repurchase unvested Common Stock acquired under the Plan upon the Participant’s termination of Continuous Service pursuant to Section 10(f).

(nn)Rule 16b-3” means Rule 16b-3 promulgated under the Exchange Act or any successor to Rule 16b-3.

(oo)Securities Act” means the Securities Act of 1933, as amended.

(pp)Stock Appreciation Right” or “SAR” means the right pursuant to an Award granted under Section 7(c) to receive an amount equal to the excess, if any, of (i) the Fair Market Value, as of the date such Stock Appreciation Right or portion thereof is surrendered, of the shares of Common Stock covered by such right or such portion thereof, over (ii) the aggregate Strike Price of such right or such portion thereof.

(qq)Strike Price” means the threshold value per share of Common Stock, the excess over which will be payable upon exercise of a Stock Appreciation Right, as determined by the Administrator pursuant to Section 7(c)(v) and set forth in the Award Agreement for a Stock Appreciation Right.

(rr)Surviving Entity” means the Company if immediately following any merger, consolidation or similar transaction, the holders of outstanding voting securities of the Company immediately prior to the merger or consolidation own equity securities possessing more than 50% of the voting power of the entity existing following the merger, consolidation or similar transaction. In all other cases, the other entity to the transaction and not the Company will be the Surviving Entity. In making the determination of ownership by the stockholders of an entity immediately after the merger, consolidation or similar transaction, equity securities that the stockholders owned immediately before the merger, consolidation or similar transaction as stockholders of another party to the transaction will be disregarded. Further, outstanding voting securities of an entity will be calculated by assuming the conversion of all equity securities convertible (immediately or at some future time whether or not contingent on the satisfaction of performance goals) into shares entitled to vote.

(ss)Ten Percent Stockholder” means a Person who owns (or is deemed to own pursuant to Section 424(d) of the Code) stock possessing more than 10% of the total combined voting power of all classes of stock of the Company or of any of its Affiliates.

3.Administration.

(a)Administration by Board. The Plan will be administered by the Board unless and until the Board delegates administration to a Committee, as provided in Section 3(e).

(b)Authority of Administrator. The Administrator will have the power and authority to select Participants and grant Awards pursuant to the terms of the Plan.

(c)Specific Authority. In particular, the Administrator will have the authority to: (i) construe and interpret the Plan and apply its provisions; (ii) promulgate, amend, and rescind rules and regulations relating to the administration of the Plan; (iii) authorize any person to execute, on behalf of the Company, any instrument required to carry out the purposes of the Plan; (iv) delegate its authority to one or more Officers of the Company with respect to Awards that do not involve Insiders, provided such delegation is pursuant to a resolution that specifies the total number of shares of Common Stock that may be subject to Awards by such Officer and such Officer may not make an Award to himself or herself; (v) determine when Awards are to be granted under the Plan; (vi) select, subject to the limitations set forth in the Plan, those Participants to whom Awards will be granted; (vii) determine the number of shares of Common Stock to be made subject to each Award; (viii) determine whether each Option is to be an Incentive Stock Option or a Nonstatutory Stock Option; (ix) prescribe the terms and conditions of each Award, including the Strike Price or Exercise Price and medium of payment, vesting provisions and Right of Repurchase provisions, and to specify the provisions of the Award Agreement relating to such grant or sale; (x) subject to restrictions

DIAMONDBACK ENERGY, INC. 2021 PROXY STATEMENTB-4
applicable under Section 12(d), amend any outstanding Awards, including for the purpose of modifying the time or manner of vesting, the purchase price, Exercise Price or Strike Price, or the term of any outstanding Award; provided, however, that if any such amendment impairs a Participant’s rights or increases a Participant’s obligations under his or her Award, such amendment shall also be subject to the Participant’s consent (for the avoidance of doubt, a cancellation of an Award where the Participant receives a payment equal in value to the Fair Market Value of the vested Award or, in the case of vested Options or SARs, the difference between the Fair Market Value of the Common Stock subject to an Option or SAR and the Exercise Price or Strike Price, will not constitute an impairment of the Participant’s rights that requires consent); (xi) determine the duration and purpose of leaves of absences that may be granted to a Participant without constituting termination of their Continuous Service for purposes of the Plan, which periods will be no shorter than the periods generally applicable to Employees under the Company’s employment policies or as required under applicable law; (xii) make decisions with respect to outstanding Awards that may become necessary upon a Change in Control or an event that triggers capital adjustments; and (xiii) to exercise discretion to make any and all other determinations that it may determine to be necessary or advisable for administration of the Plan.

(d)Decisions Final. All decisions made by the Administrator pursuant to the provisions of the Plan will be final and binding on the Company and the Participants, unless such decisions are determined by a court having jurisdiction to be arbitrary and capricious.

(e)The Committee.

(i)General. The Board may delegate administration of the Plan to a Committee or Committees of one or more members of the Board, and the term “Committee” will apply to any person or persons to whom such authority has been delegated. If administration is delegated to a Committee, the Committee will have, in connection with the administration of the Plan, the powers theretofore possessed by the Board, including the power to delegate to a subcommittee any of the administrative powers the Committee is authorized to exercise (and references in the Plan to the Board or the Administrator will thereafter be to the Committee or subcommittee), subject, however, to such resolutions, consistent with the provisions of the Plan, as the Board may adopt. The Board may abolish the Committee at any time and revest in the Board the administration of the Plan. The members of the Committee will be appointed by and serve at the pleasure of the Board. The Board may increase or decrease the size of the Committee, add additional members to, remove members (with or without cause) from, appoint new members in substitution therefor, and fill vacancies, however caused, in the Committee. The Committee shall act pursuant to a vote of the majority of its members or, in the case of a Committee comprised of only two members, the unanimous consent of its members, whether present or not, or by the written consent of the majority of its members and will keep minutes of all of its meetings. Subject to the limitations prescribed by the Plan and the Board, the Committee will establish and follow such rules and regulations for the conduct of its business as it may determine to be advisable.

(ii)Committee Composition. In the discretion of the Board, a Committee may consist solely of two or more Non-Employee Directors. The Board will have discretion to determine whether or not it intends to comply with the exemption requirements of Rule 16b-3. If, however, the Board intends to satisfy such exemption requirements, with respect to any Officer, Director or other Insider, the Committee must at all times consist solely of two or more Non-Employee Directors. Within the scope of such authority, the Board or the Committee may delegate to a committee of one or more members of the Board who are not Non-Employee Directors the authority to grant Awards to eligible Persons who are not then Insiders. Nothing herein is intended to create an inference that an Award is not validly granted under the Plan in the event Awards are granted under the Plan by a committee of the Board that does not at all times consist solely of two or more Non-Employee Directors.

(f)Indemnification. In addition to such other rights of indemnification as they may have as Directors or members of the Committee, and to the extent allowed by applicable law, the Company shall indemnify the Administrator against the reasonable expenses, including attorney’s fees, actually incurred in connection with any action, suit or proceeding or in connection with any appeal therein, to which the Administrator may be party by reason of any action taken or failure to act under or in connection with the Plan or any Award granted under the Plan, and against all amounts paid by the Administrator in settlement thereof (subject, however, to the Company’s approval of the settlement, which approval the Company shall not unreasonably withhold) or paid by the Administrator in satisfaction of a judgment in any such action, suit or proceeding, except in relation to matters as to which it is adjudged in such action, suit or proceeding that the Administrator did not act in good faith, did not act in a manner that such Person reasonably believed to be in the best interests of the Company, or in the case of a criminal proceeding, had no reason to believe that the conduct complained of was lawful; provided, however, that within 60 days after institution of any such action, suit or proceeding, such Administrator or Committee member shall, in writing, offer the Company the opportunity at its own expense to handle and defend such action, suit or proceeding.

DIAMONDBACK ENERGY, INC. 2021 PROXY STATEMENTB-5
4.Shares Subject to the Plan.

(a)Share Reserve. Subject to the provisions of Section 11(a) relating to adjustments upon changes in Common Stock, the shares that may be issued pursuant to Awards will consist of the Company’s authorized but unissued Common Stock, and the maximum aggregate amount of such Common Stock that may be issued upon exercise of all Awards under the Plan will not exceed 11,750,000 shares of Common Stock, all of which may be used for Incentive Stock Options or any other Awards. Awards for fractional shares of Common Stock may not be issued under the terms of the Plan. Prior to this amendment and restatement, an aggregate of 8,300,000 shares were reserved for issuance under the Plan. This amendment and restatement authorizes an additional 3,450,000 shares that may be issued in connection with Awards under the Plan.

(b)Reversion of Shares to the Share Reserve. If any Award for any reason expires or otherwise terminates, in whole or in part, the shares of Common Stock not acquired under such Award will revert to and again become available for issuance under the Plan. If the Company reacquires shares of Common Stock issued under the Plan pursuant to the terms of any forfeiture provision, including the Right of Repurchase of unvested Common Stock under Section 10(f), such shares will again be available for purposes of the Plan. Each share of Common Stock subject to any Award granted hereunder will be counted against the share reserve set forth in Section (a) on the basis of one share for every share subject thereto. Notwithstanding anything herein to the contrary, shares of Common Stock used to pay the required Exercise Price or tax obligations, or shares not issued in connection with settlement of an Option or SAR or that are used or withheld to satisfy tax obligations of the Participant will not be available again for other Awards under the Plan. Awards or portions thereof that are settled in cash and not in shares of Common Stock will be counted against the foregoing maximum share limitations.

(c)Source of Shares. The shares of Common Stock subject to the Plan may be authorized but unissued Common Stock or reacquired Common Stock, bought on the market, pursuant to any forfeiture provision, Right of Repurchase or otherwise.

5.Eligibility.

(a)Eligibility for Specific Awards. Incentive Stock Options may be granted only to Employees of the Company or any parent corporation or subsidiary corporation of the Company, whether now or hereafter existing, as those terms are defined in Sections 424(e) and (f), respectively, of the Code. Awards other than Incentive Stock Options may be granted to Employees, Directors and Consultants.

(b)Ten Percent Stockholders. An Incentive Stock Option Ten Percent Stockholder granted to a Ten Percent Stockholder must have an Exercise Price no less than 110% of the Fair Market Value of the Common Stock at the Date of Grant and must not be exercisable after the expiration of five years from the Date of Grant.

(c)Award Limitation.

(i)Subject to the provisions of Section 11(a) relating to adjustments upon changes in the shares of Common Stock, no Person will be eligible to be granted Awards (including Options, SARs and hypothetical Common Stock units) covering more than 1,000,000 shares in the aggregate during any calendar year.

(d)Directors Awards.

(i)Each Director of the Company will be eligible to receive grants of Awards under the Plan pursuant to the terms of the Director Compensation Program approved by Board of Directors. If the Board or the Compensation Committee of the Board separately has adopted or in the future adopts a compensation policy covering some or all Directors that provides for a predetermined formula grant that specifies the type of Award, the timing of the Date of Grant and the number of shares to be awarded under the terms of the Plan, such formula grant will be incorporated by reference and will be administered as if such terms were provided under the terms of the Plan without any requirement that the Administrator separately take action to determine the terms of such Awards.

(ii)Subject to the provisions of Section 11(a) relating to adjustments upon changes in the shares of Common Stock, the aggregate dollar value of Awards (calculated as the Date of Grant fair value of such Awards for financial reporting purposes) granted under this Plan and cash compensation granted under this Plan or otherwise paid by the Company during any calendar year to any one Non-Employee Director shall not exceed $500,000, rounded up to the nearest full Share. The foregoing limit shall not count any Tandem SARs (as defined in Section 7(c)(i)).

6.Option Provisions.

Each Option will be in such form and will contain such terms and conditions as the Administrator deems appropriate. All Options will be separately designated Incentive Stock Options or Nonstatutory Stock Options at the time of net income.grant, and, if certificates are issued, a separate certificate or certificates will be issued for shares of Common Stock purchased on exercise of each type of Option. Notwithstanding the foregoing, the Company will have no liability to any Participant or any other person if an Option designated as an Incentive Stock Option fails to qualify as such at any time. The provisions of separate Options need not be identical, but each Option will include (through incorporation of provisions hereof by reference in the Option or otherwise) the substance of each of the following provisions:

(a)Term. Subject to the provisions of Section 5(b) regarding Ten Percent Stockholders, no Option will be exercisable after the expiration of 10 years from the Date of Grant.

DIAMONDBACK ENERGY, INC. 2021 PROXY STATEMENTB-6
(b)Exercise Price. The exercise price per share of Common Stock for each Option (the “Exercise Price”) will not be less than 100% of the Fair Market Value of such share on the Date of Grant; provided, however, that in the case of an Incentive Stock Option granted to a Ten Percent Stockholder, the Exercise Price will be no less than 110% of the Fair Market Value per share of Common Stock on the Date of Grant. Notwithstanding the foregoing, an Option granted pursuant to an assumption or substitution for another option in a manner satisfying the provisions of Section 424(a) of the Code, as if the Option was a statutory stock option, may be granted with an Exercise Price lower than the Fair Market Value per share on the Date of Grant.

(c)Consideration. The Optionholder will pay the Exercise Price of Common Stock acquired pursuant to an Option, to the extent permitted by applicable statutes and regulations, either (x) in cash or by certified or bank check at the time the Option is exercised or (y) in the Administrator’s discretion, and upon such terms as the Administrator approves: (i) by delivery to the Company of other Common Stock, duly endorsed for transfer to the Company, with a Fair Market Value on the date of delivery equal to the Exercise Price (or portion thereof) due for the number of shares being acquired, or by means of attestation whereby the Participant identifies for delivery specific shares of Common Stock held by the Participant that have a Fair Market Value on the date of attestation equal to the Exercise Price (or portion thereof) and receives a number of shares of Common Stock equal to the difference between the number of shares thereby purchased and the number of identified attestation shares of Common Stock (a “Stock for Stock Exchange”); (ii) during any period for which the Common Stock is readily tradable on an Established Securities Market, by a copy of instructions to a broker directing such broker to sell the Common Stock for which such Option is exercised, and to remit to the Company the aggregate Exercise Price of such Options (a “Cashless Exercise”); (iii) subject to the discretion of the Administrator, upon such terms as the Administrator shall approve, by notice of exercise including a statement directing the Company to retain such number of shares of Common Stock from any transfer to the Optionholder (“Stock Withholding”) that otherwise would have been delivered by the Company upon exercise of the Option having a Fair Market Value equal to all or part of the Exercise Price of such Option exercise, or (iv) in any other form of legal consideration that may be acceptable to the Administrator; provided, however, if applicable law requires, the Optionholder shall pay the par value (if any) of Common Stock, if newly issued, in cash or cash equivalents. Unless the Administrator determines otherwise, the purchase price of Common Stock acquired pursuant to an Option that is paid by delivery (or attestation) to the Company of other shares of Common Stock acquired, directly or indirectly from the Company, will be paid only by shares of Common Stock of the Company that have been held for more than six months (or such other period of time as may be required to avoid a charge to earnings for financial accounting purposes). Unless otherwise provided in the terms of an Option Agreement, payment of the Exercise Price by a Participant who is an Insider in the form of a Stock for Stock Exchange is subject to pre-approval by the Administrator, in its sole discretion. The Administrator shall document any such pre-approval in a manner that complies with the specificity requirements of Rule 16b-3, including the name of the Participant involved in the transaction, the nature of the transaction, the number of shares to be acquired or disposed of by the Participant and the material terms of the Options involved in the transaction.

(d)Transferability of an Incentive Stock Option. An Incentive Stock Option will not be transferable except by will or by the laws of descent and distribution and will be exercisable during the lifetime of the Optionholder only by the Optionholder. Notwithstanding the foregoing, the Optionholder may, by delivering written notice to the Company, in a form satisfactory to the Company, designate a third party who, upon the death of the Optionholder, will thereafter be entitled to exercise the Option.

(e)Transferability of a Nonstatutory Stock Option. A Nonstatutory Stock Option may, in the sole discretion of the Administrator, be transferable to a Permitted Transferee upon written approval by the Administrator to the extent provided in the Option Agreement. A Permitted Transferee includes: a transfer by gift or domestic relations order to a member of the Optionholder’s immediate family (child, stepchild, grandchild, parent, stepparent, grandparent, spouse, former spouse, sibling, niece, nephew, mother-in-law, father-in-law, son-in-law, daughter-in-law, brother-in-law, or sister-in-law, including adoptive relationships), any person sharing the Optionholder’s household (other than the Optionholder’s tenant or employee), a trust in which these Persons (or the Optionholder) have more than 50% of the beneficial interest, a foundation in which these Persons (or the Optionholder) control the management of assets, and any other entity in which these Persons (or the Optionholder) own more than 50% of the voting interests. If the Nonstatutory Stock Option does not provide for transferability, then the Nonstatutory Stock Option will not be transferable except by will or by the laws of descent and distribution and will be exercisable during the lifetime of the Optionholder only by the Optionholder. Notwithstanding the foregoing, the Optionholder may, by delivering written notice to the Company, in a form satisfactory to the Company, designate a third party who, in the event of the death of the Optionholder, will thereafter be entitled to exercise the Option.

(f)Vesting Generally. The Option may, but need not, vest and therefore become exercisable in periodic installments that may, but need not, be equal. The Option may be subject to such other terms and conditions on the time or times when it may be exercised (which may be based on performance or other criteria) as the Administrator may deem appropriate. The vesting provisions of individual Options may vary. The Administrator may, but will not be required to provide that no Option may be exercised for a fraction of a share of Common Stock. The Administrator may, but will not be required to, provide for an

DIAMONDBACK ENERGY, INC. 2021 PROXY STATEMENTB-7
Diamondback Energy, Inc.
Reconciliation of Adjusted EBITDA to Net Income
(in thousands)
    
 Year Ended December 31,
 2017 2016
Net income (loss)$516,757
 $(164,908)
Non-cash loss on derivative instruments, net84,240
 26,522
Interest expense, net40,554
 40,684
Depreciation, depletion and amortization326,759
 178,015
Impairment of oil and gas properties
 245,536
Non-cash equity-based compensation expense34,178
 33,532
Capitalized equity-based compensation expense(8,641) (7,079)
Asset retirement obligation accretion expense1,391
 1,064
Loss on extinguishment of debt
 33,134
Income tax (benefit) provision(19,568) 192
Consolidated Adjusted EBITDA$975,670
 $386,692
Less: EBITDA attributable to noncontrolling interest(47,631) 843
Adjusted EBITDA attributable to Diamondback Energy, Inc.$928,039
 $387,535
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acceleration of vesting and exercisability in the terms of any Option Agreement upon the occurrence of a specified event. Unless otherwise specified in the terms of any Option Agreement, each Option granted pursuant to the terms of the Plan will become exercisable at a rate of 20% per year over the five year period commencing on the Date of Grant of the Option.

(g)Termination of Continuous Service. Unless otherwise provided in an Option Agreement or in an employment or service agreement the terms of which have been approved by the Administrator, if an Optionholder’s Continuous Service terminates (other than upon the Optionholder’s death or Disability or termination by the Company for Cause), the Optionholder may exercise his or her Option (to the extent that the Optionholder was entitled to exercise such Option as of the date of termination) but only within such period ending on the earlier of (a) the date three months following the termination of the Optionholder’s Continuous Service, or (b) the expiration of the term of the Option as set forth in the Option Agreement. If, after termination, the Optionholder does not exercise his or her Option within the time specified in the Option Agreement, the Option will terminate. Unless otherwise provided in an Option Agreement or in an employment or service agreement the terms of which have been approved by the Administrator, or as otherwise provided in Sections 6(h), (i) and (j) of this Plan, outstanding Options that are not exercisable at the time an Optionholder’s Continuous Service terminates for any reason other than for Cause (including an Optionholder’s death or Disability) will be forfeited and expire at the close of business on the date of such termination. If the Optionholder’s Continuous Service terminates for Cause, all outstanding Options (whether or not vested) will be forfeited and expire as of the beginning of business on the date of such termination for Cause.

(h)Extension of Termination Date. An Option Agreement may also provide that if the exercise of the Option following the termination of the Optionholder’s Continuous Service for any reason (other than upon the Optionholder’s death or Disability or termination by the Company for Cause) would violate any applicable federal, state or local law, the Option will terminate on the earlier of (i) the expiration of the term of the Option in accordance with Section 6(a) or (ii) the date that is 30 days after the exercise of the Option would no longer violate any applicable federal, state or local law.

(i)Disability of Optionholder. Unless otherwise provided in an Option Agreement, or in an employment or service agreement the terms of which have been approved by the Administrator, if an Optionholder’s Continuous Service terminates as a result of the Optionholder’s Disability, the Optionholder may exercise his or her Option (to the extent that the Optionholder was entitled to exercise such Option as of the date of termination), but only within such period of time ending on the earlier of (i) the date 12 months following such termination or (ii) the expiration of the term of the Option as set forth in the Option Agreement. If, after termination, the Optionholder does not exercise his or her Option within the time specified herein, the Option will terminate.

(j)Death of Optionholder. Unless otherwise provided in an Option Agreement, or in an employment or service agreement the terms of which have been approved by the Administrator, if an Optionholder’s Continuous Service terminates as a result of the Optionholder’s death, then the Option may be exercised (to the extent the Optionholder was entitled to exercise such Option as of the date of death) by the Optionholder’s estate, by a Person who acquired the right to exercise the Option by bequest or inheritance or by a Person designated to exercise the Option upon the Optionholder’s death, but only within the period ending on the earlier of (i) the date 12 months following the date of death or (ii) the expiration of the term of such Option as set forth in the Option Agreement. If, after death, the Option is not exercised within the time specified herein, the Option will terminate.

(k)Incentive Stock Option $100,000 Limitation. To the extent that the aggregate Fair Market Value of Common Stock on the Date of Grant with respect to which Incentive Stock Options are exercisable for the first time by any Optionholder during any calendar year (under all plans of the Company and its Affiliates) exceeds $100,000, the Options or portions thereof which exceed such limit (according to the order in which they were granted) will be treated as Nonstatutory Stock Options.

(l)Early Exercise. The Option may, but need not, include a provision whereby the Optionholder may elect at any time before the Optionholder’s Continuous Service terminates to exercise the Option as to any part or all of the shares of Common Stock subject to the Option prior to the full vesting of the Option. In such case, the shares of Common Stock acquired on exercise shall be subject to the vesting schedule that otherwise would apply to determine the exercisability of the Option. Any unvested shares of Common Stock so purchased may be subject to any other restriction the Administrator determines to be appropriate.

(m)Transfer, Approved Leave of Absence. For purposes of Incentive Stock Options, no termination of employment by an Employee will be deemed to result from either (i) a transfer to the employment of the Company from an Affiliate or from the Company to an Affiliate, or from one Affiliate to another; or (ii) an approved leave of absence for military service or sickness, or for any other purpose approved by the Company, if the period of such leave does not exceed three months or, if longer, the Employee’s right to re-employment is guaranteed either by a statute or by contract.

(n)Disqualifying Dispositions. Any Participant who makes a “disposition” (as defined in Section 424 of the Code) of all or any portion of shares of Common Stock acquired upon exercise of an Incentive Stock Option within two years from the Date of Grant of such Incentive Stock Option or within one year after the issuance of the shares of Common Stock acquired upon exercise of such Incentive Stock Option will be required to immediately advise the Company in writing as to the occurrence of the sale and the price realized upon the sale of such shares of Common Stock.

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7.Provisions of Awards Other Than Options.

(a)Restricted Awards. A Restricted Award is an Award of actual shares of Common Stock (“Restricted Stock”) or hypothetical Common Stock units (“Restricted Stock Units”) having a value equal to the Fair Market Value of an identical number of shares of Common Stock, which may, but need not, provide that such Restricted Award may not be sold, assigned, transferred or otherwise disposed of, pledged or hypothecated as collateral for a loan or as security for the performance of any obligation or for any other purpose for such period (the “Restricted Period”) as the Administrator shall determine. Each Restricted Award will be in such form and will contain such terms, conditions and Restricted Periods as the Administrator deems appropriate, including the treatment of dividends or dividend equivalents, as the case may be. The Administrator in its discretion may provide for an acceleration of the end of the Restricted Period in the terms of any Restricted Award, at any time, including in the event a Change in Control occurs. The terms and conditions of the Restricted Award may change from time to time, and the terms and conditions of separate Restricted Awards need not be identical, but each Restricted Award must include (through incorporation of provisions hereof by reference in the agreement or otherwise) the substance of each of the following provisions:

(i)Purchase Price. The purchase price of Restricted Awards, if any, will be determined by the Administrator, and may be stated as cash, property, prior or future services. Shares of Common Stock acquired in connection with any Restricted Award may be issued for such consideration, having a value not less than the par value thereof, as determined from time to time by the Administrator.

(ii)Consideration. The Participant shall pay the consideration for Common Stock acquired pursuant to the Restricted Award either: (A) in cash at the time of purchase; or (B) in any other form of legal consideration that may be acceptable to the Administrator in its discretion including property, a Stock for Stock Exchange, or prior or future services that the Administrator determines have a value at least equal to the Fair Market Value of such Common Stock.

(iii)Vesting. The Restricted Award and any shares of Common Stock acquired under the Restricted Award may, but need not, be subject to a Restricted Period that specifies a Right of Repurchase in favor of the Company, or forfeiture in the event the consideration was in the form of services, in accordance with a vesting schedule to be determined by the Administrator. The Administrator in its discretion may provide for an acceleration of vesting in the terms of any Restricted Award, at any time, including upon a Change in Control. The Administrator in its discretion may grant a Restricted Award that is, in whole or in part, vested upon grant and not subject to a Restricted Period.

(iv)Termination of Participant’s Continuous Service. Unless otherwise provided in a Restricted Award or in an employment or service agreement the terms of which have been approved by the Administrator, if a Participant’s Continuous Service terminates for any reason, the Company may exercise its Right of Repurchase or otherwise reacquire, or the Participant shall forfeit the unvested portion of a Restricted Award acquired in consideration of services, and any or all of the shares of Common Stock held by the Participant that have not vested as of the date of termination under the terms of the Restricted Award will be forfeited and the Participant will have no rights with respect to the Award.

(v)Transferability. Rights to acquire shares of Common Stock under the Restricted Award will be transferable by the Participant only upon such terms and conditions as are set forth in the Award Agreement, as the Administrator shall determine in its discretion, so long as Common Stock awarded under the Restricted Award remains subject to the terms of the Award Agreement.

(vi)Concurrent Tax Payment. The Administrator, in its sole discretion, may (but will not be required to) provide for payment of a concurrent cash award in an amount equal, in whole or in part, to the estimated after tax amount required to satisfy applicable federal, state or local tax withholding obligations arising from the receipt and deemed vesting of Restricted Stock for which an election under Section 83(b) of the Code may be required.

(vii)Lapse of Restrictions. Upon the expiration or termination of the Restricted Period and the satisfaction of any other conditions prescribed by the Administrator (including the Participant’s satisfaction of applicable tax withholding obligations attributable to the Award), the restrictions applicable to the Restricted Award will lapse and a stock certificate for the number of shares of Common Stock with respect to which the restrictions have lapsed will be delivered, free of any restrictions except those that may be imposed by law, the terms of the Plan or the terms of a Restricted Award, to the Participant or the Participant’s beneficiary or estate, as the case may be, unless such Restricted Award is subject to a deferral condition that complies with Section 409A of the Code and the regulations and interpretive authority issued thereunder as may be allowed or required by the Administrator in its sole discretion. The Company will not be required to deliver any fractional share of Common Stock but will pay, in lieu thereof, the Fair Market Value of such fractional share in cash to the Participant or the Participant’s beneficiary or estate, as the case may be. With respect only to Restricted Stock Units, unless otherwise subject to a deferral condition that complies with Section 409A of the Code requirements, the Common Stock certificate will be issued and delivered and the Participant will be entitled to the beneficial ownership rights of such Common Stock not later than (A) the later of (x) the date that is 2 1/2 months after the end of the Participant’s taxable year for which the Restricted Period ends and the Restricted

DIAMONDBACK ENERGY, INC. 2021 PROXY STATEMENTB-9

Stock Unit is no longer subject to a substantial risk of forfeiture; (y) the date that is 2 1/2 months after the end of the Company’s taxable year for which the Restricted Period ends and Restricted Stock Unit is no longer subject to a substantial risk of forfeiture; or (B) such earlier date as may be necessary to avoid application of Section 409A of the Code to such Award.

(b)Performance Awards.

(i)Nature of Performance Awards. A Performance Award is an Award entitling the recipient to vest in or acquire shares of Common Stock or hypothetical Common Stock units having a value equal to the Fair Market Value of an identical number of shares of Common Stock that will be settled in the form of shares of Common Stock upon the attainment of specified performance goals. The Administrator may make Performance Awards independent of or in connection with the granting of any other Award under the Plan. Performance Awards may be granted under the Plan to any Participant, including those who qualify for awards under other performance plans of the Company. The Administrator in its sole discretion shall determine whether and to whom Performance Awards will be made, the performance goals applicable under each Award, the periods during which performance is to be measured, and all other limitations and conditions applicable to the awarded shares; provided, however, that the Administrator may rely on the performance goals and other standards applicable to other performance plans of the Company in setting the standards for Performance Awards under the Plan.

(ii)Performance Goals.

(1)Performance goals will be based on a pre-established objective formula or standard that specifies the manner of determining the number of shares of Common Stock under the Performance Award that will be granted or will vest if the performance goal is attained. The Administrator will determine the performance goals before the time that 25% of the service period has elapsed, but not later than 90 days after the commencement of the service period to which the performance goal relates.

(2)Performance goals may be based on one or more business criteria that apply to a Participant, a business unit or the Company and its Affiliates.

(3)A performance goal may be measured over a performance period on a periodic, annual, cumulative or average basis and may be established on a corporate-wide basis or established with respect to one or more operating units, divisions, subsidiaries, acquired businesses, minority investments, partnerships or joint ventures. More than one performance goal may be incorporated in a performance objective, in which case achievement with respect to each performance goal may be assessed individually or in combination with each other. The Administrator may, in connection with the establishment of performance goals for a performance period, establish a matrix setting forth the relationship between performance on two or more performance goals and the amount of the Performance Award payable for that performance period. The level or levels of performance specified with respect to a performance goal may be established in absolute terms, as objectives relative to performance in prior periods, as an objective compared to the performance of one or more comparable companies or an index covering multiple companies, or otherwise as the Administrator may determine.

(4)Performance goals may be objective or subjective and may differ for Performance Awards granted to any one Participant or to different Participants.

(iii)Restrictions on Transfer. Performance Awards and all rights with respect to such Performance Awards may not be sold, assigned, transferred, pledged or otherwise encumbered.

(iv)Satisfaction of Performance Goals. A Participant will be entitled to receive a stock certificate evidencing the acquisition of shares of Common Stock under a Performance Award only upon satisfaction of all conditions specified in the written instrument evidencing the Performance Award (or in a performance plan adopted by the Administrator), including the Participant’s satisfaction of applicable tax withholding obligations attributable to the Award. With respect only to a Performance Award that is denominated in hypothetical Common Stock units, the Common Stock certificate will be issued and delivered and the Participant will be entitled to the beneficial ownership rights of such Common Stock (A) not later than (x) the date that is 2 1/2 months after the end of the Participant’s taxable year for which the Administrator certifies that the Performance Award conditions have been satisfied and the Performance Award is no longer subject to a substantial risk of forfeiture; or (y) the date that is 2 1/2 months after the end of the Company’s taxable year for which the Administrator certifies that the Performance Award conditions have been satisfied and the Performance Award is no longer subject to a substantial risk of forfeiture; or (B) such other date as may be necessary to avoid application of Section 409A of the Code to such Award.

(v)Termination. Except as may otherwise be provided by the Administrator at any time, a Participant’s rights in all Performance Awards will automatically terminate upon the Participant’s termination of employment (or business relationship) with the Company and its Affiliates for any reason.

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(vi)Acceleration, Waiver, Etc. At any time before the Participant’s termination of Continuous Service by the Company and its Affiliates, the Administrator may in its sole discretion accelerate, waive or, subject to Section 12 hereof, amend any or all of the goals, restrictions or conditions imposed under any Performance Award. The Administrator in its discretion may provide for an acceleration of vesting in the terms of any Performance Award at any time, including upon a Change in Control.

(vii)Certification. Following the completion of each performance period, the Administrator shall certify in writing whether the performance objectives and other material terms of a Performance Award have been achieved or met. Unless the Administrator determines otherwise, Performance Awards will not be settled until the Administrator has made the certification specified under this Section 7(b)(vii).

(c)Stock Appreciation Rights.

(i)General. Stock Appreciation Rights may be granted either alone (“Free Standing SARs”) or, provided the requirements of Section 7(c)(ii) are satisfied, in tandem with all or part of any Option granted under the Plan (“Tandem SARs”). In the case of a Nonstatutory Stock Option, Tandem SARs may be granted either at or after the time of the grant of such Option. In the case of an Incentive Stock Option, Tandem SARs may be granted only at the time of the grant of the Incentive Stock Option.

(ii)Grant Requirements. A Stock Appreciation Right may only be granted if it does not provide for the deferral of compensation within the meaning of Section 409A of the Code. A Stock Appreciation Right does not provide for a deferral of compensation if: (A) the Strike Price may never be less than the Fair Market Value per share of the underlying Common Stock on the Date of Grant, (B) the compensation payable under the Stock Appreciation Right can never be greater than the difference between the Strike Price and the Fair Market Value of the Common Stock on the date the Stock Appreciation Right is exercised, (C) the number of shares of Common Stock subject to the Stock Appreciation Right is fixed on the Date of Grant of the Stock Appreciation Right, and (D) the Stock Appreciation Right does not include any feature for the deferral of compensation other than the deferral of recognition of income until the exercise of the SAR.

(iii)Term. No SAR will be exercisable after the expiration of 10 years from the Date of Grant.

(iv)Exercise and Payment. Upon delivery to the Administrator of a written request to exercise a Stock Appreciation Right the holder of such SAR will be entitled to receive from the Company, an amount equal to the product of (A) the excess of the Fair Market Value, on the date of such exercise, of one share of Common Stock over the Strike Price per share specified in such Stock Appreciation Right or its related Option; multiplied by (B) the number of shares for which such Stock Appreciation Right is exercised. Payment with respect to the exercise of a Stock Appreciation Right will be paid on the date of exercise and made in shares of Common Stock valued at Fair Market Value on the date of exercise. Payment may be made in the form of shares of Common Stock (with or without restrictions as to substantial risk of forfeiture and transferability, as determined by the Administrator in its sole discretion), cash or a combination thereof, as determined by the Administrator in its sole discretion.

(v)Strike Price. The Administrator will determine the Strike Price of a Free Standing SAR, which may not be less than 100% of the Fair Market Value per share of Common Stock on the Date of Grant of such Stock Appreciation Right. The Strike Price of a Tandem SAR granted simultaneously with or subsequent to the grant of an Option and in conjunction therewith or in the alternative thereto will be the Exercise Price of the related Option. A Tandem SAR will be transferable only upon the same terms and conditions as the related Option, and will be exercisable only to the same extent as the related Option; provided, however, that a Tandem SAR, by its terms, will be exercisable only when the Fair Market Value per share of Common Stock subject to the Tandem SAR and related Option exceeds the Strike Price per share thereof.

(vi)Reduction in the UnderlyingOption Shares. Upon any exercise of a Stock Appreciation Right, the number of shares of Common Stock for which any related Option will be exercisable will be reduced by the number of shares for which the Stock Appreciation Right will have been exercised. The number of shares of Common Stock for which a Stock Appreciation Right will be exercisable will be reduced upon any exercise of any related Option by the number of shares of Common Stock for which such Option has been exercised.

(vii)Written Request. Unless otherwise determined by the Administrator in its sole discretion, Stock Appreciation Rights will be settled in the form of Common Stock. If permitted in the Award Agreement, a Participant may request that any exercise of a Stock Appreciation Right be settled for cash, but a Participant will not have any right to demand a cash settlement. A request for cash settlement may be made only by a written request filed with the Corporate Secretary of the Company during the period beginning on the third business day following the date of release for publication by the Company of quarterly or annual summary statements of earnings and ending on the twelfth business day following such date. Within 30 days of the receipt by the Company of a written request to receive cash in full or partial settlement of a Stock Appreciation Right or to exercise such Stock Appreciation Right for cash, the Administrator

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shall, in its sole discretion, either consent to or disapprove, in whole or in part, such written request. A written request to receive cash in full or partial settlement of a Stock Appreciation Right or to exercise a Stock Appreciation Right for cash may provide that, if the Administrator disapproves such written request, such written request will be deemed to be an exercise of such Stock Appreciation Right for shares of Common Stock.

(viii)Disapproval by Administrator. If the Administrator disapproves in whole or in part any request by a Participant to receive cash in full or partial settlement of a Stock Appreciation Right or to exercise such Stock Appreciation Right for cash, such disapproval will not affect such Participant’s right to exercise such Stock Appreciation Right at a later date, to the extent that such Stock Appreciation Right will be otherwise exercisable, or to request a cash form of payment at a later date, provided that a request to receive cash upon such later exercise will be subject to the approval of the Administrator. Additionally, such disapproval will not affect such Participant’s right to exercise any related Option.

(ix)Restrictions on Transfer. Stock Appreciation Rights and all rights with respect to such Awards may not be sold, assigned, transferred, pledged, or otherwise encumbered.

8.Covenants of the Company.

(a)Availability of Shares. During the terms of the Awards, the Company shall keep available at all times the number of shares of Common Stock required to satisfy such Awards.

(b)Securities Law Compliance. Each Award Agreement will provide that no shares of Common Stock may be purchased or sold thereunder unless and until any then applicable requirements of state, federal or applicable foreign laws and regulatory agencies have been fully complied with to the satisfaction of the Company and its counsel. The Company shall use reasonable efforts to seek to obtain from each regulatory commission or agency having jurisdiction over the Plan such authority as may be required to grant Awards and to issue and sell shares of Common Stock upon exercise of the Awards; provided, however, that this undertaking will not require the Company to register under the Securities Act the Plan, any Award or any Common Stock issued or issuable pursuant to any such Award. If, after reasonable efforts, the Company is unable to obtain from any such regulatory commission or agency the authority that counsel for the Company deems necessary for the lawful issuance and sale of Common Stock under the Plan, the Company will be relieved from any liability for failure to issue and sell Common Stock upon exercise of such Awards unless and until such authority is obtained.

9.Use of Proceeds from Stock.

Proceeds from the sale of Common Stock pursuant to Awards will constitute general funds of the Company.

10.Miscellaneous.

(a)Acceleration of Exercisability and Vesting. The Administrator will have the power to accelerate the time at which an Award may first be exercised or the time during which an Award or any part thereof will vest in accordance with the Plan, notwithstanding the provisions in the Award stating the time at which it may first be exercised or the time during which it will vest.

(b)Stockholder Rights. Except as provided in Section 11(a) hereof or as otherwise provided in an Award Agreement, no Participant will be deemed to be the holder of, or to have any of the rights of a holder with respect to, any shares of Common Stock subject to an Award unless and until the Participant has satisfied all requirements for exercise, payment or delivery of the Award, as applicable, pursuant to its terms and no adjustment will be made for dividends (ordinary or extraordinary, whether in cash, securities or other property) or distributions of other rights for which the record date is prior to the date of issue of a Common Stock certificate.

(c)No Employment or Other Service Rights. Nothing in the Plan or any instrument executed or Award granted pursuant thereto will confer upon any Participant any right to continue to serve the Company or an Affiliate in the capacity in effect at the time the Award was granted or will affect the right of the Company or an Affiliate to terminate (i) the employment of an Employee with or without notice and with or without Cause, (ii) the service of a Consultant pursuant to the terms of such Consultant’s agreement with the Company or an Affiliate or (iii) the service of a Director pursuant to the Bylaws of the Company or an Affiliate, and any applicable provisions of the corporate law of the state in which the Company or the Affiliate is incorporated, as the case may be.

(d)Investment Assurances. The Company may require a Participant, as a condition of exercising or acquiring Common Stock under any Award, (i) to give written assurances satisfactory to the Company as to the Participant’s knowledge and experience in financial and business matters and/or to employ a purchaser representative reasonably satisfactory to the Company who is knowledgeable and experienced in financial and business matters and that he or she is capable of evaluating, alone or together with the purchaser representative, the merits and risks of exercising the Award; and (ii) to give written assurances satisfactory to the Company stating that the Participant is acquiring Common Stock subject to the Award for the Participant’s own account and not with any present intention of selling or otherwise distributing the Common Stock. The foregoing requirements, and any assurances given pursuant to such requirements, will be inoperative if (x) the issuance of the shares of Common Stock upon the exercise or acquisition of Common Stock under the Award has been registered under a then currently effective registration statement under the Securities Act or (y) as to any particular requirement, a determination is made by counsel for the Company that such requirement need not be met in the circumstances under

DIAMONDBACK ENERGY, INC. 2021 PROXY STATEMENTB-12
the then applicable securities laws. The Company may, upon advice of counsel to the Company, place legends on stock certificates issued under the Plan as such counsel deems necessary or appropriate in order to comply with applicable securities laws, including legends restricting the transfer of the Common Stock.

(e)Withholding Obligations. To the extent provided by the terms of an Award Agreement and subject to the discretion of the Administrator, the Participant may satisfy any federal, state or local tax withholding obligation relating to the exercise or acquisition of Common Stock under an Award by any of the following means (in addition to the Company’s right to withhold from any compensation paid to the Participant by the Company) or by a combination of such means: (i) tendering a cash payment; (ii) authorizing the Company to withhold a number of shares of Common Stock from the shares otherwise issuable to the Participant as a result of the exercise or acquisition of Common Stock under the Award, the Fair Market Value of which does not exceed the maximum statutory tax rates in the applicable jurisdictions (subject to the Participant’s written request to withhold more than the required regular tax withholding in the applicable jurisdictions) and in which case the Award will be surrendered and cancelled with respect to the number of shares of Common Stock retained by the Company; or (iii) delivering to the Company previously owned and unencumbered shares of Common Stock. Unless otherwise provided in the terms of an Award Agreement, payment of the tax withholding by a Participant who is an Insider by delivering previously owned and unencumbered shares of Common Stock or in the form of share withholding is subject to pre-approval by the Administrator, in its sole discretion. The Administrator will document any such pre-approval in the case of a Participant who is an Officer, Director or other Insider in a manner that complies with the specificity requirements of Rule 16b-3, including the name of the Participant involved in the transaction, the nature of the transaction, the number of shares to be acquired or disposed of by the Participant and the material terms of the Award involved in the transaction.

(f)Right of Repurchase. Each Award Agreement may provide that, following a termination of the Participant’s Continuous Service, the Company may repurchase the Participant’s unvested Common Stock acquired under the Plan as provided in this Section 10(f) (the “Right of Repurchase”). The Right of Repurchase for unvested Common Stock will be exercisable at a price equal to the lesser of the purchase price at which such Common Stock was acquired under the Plan or the Fair Market Value of such Common Stock (if an Award is granted solely in consideration of past services without payment of any additional consideration, the unvested Common Stock will be forfeited without any repurchase). The Award Agreement may specify the period following a termination of the Participant’s Continuous Service during which the Right of Repurchase may be exercised.

11.Adjustments Upon Changes in Stock.

(a)Capitalization Adjustments. If any change is made in the Common Stock subject to the Plan, or subject to any Award, without the receipt of consideration by the Company (through merger, consolidation, reorganization, recapitalization, reincorporation, stock dividend, dividend in property other than cash, stock split, liquidating dividend, combination of shares, exchange of shares, change in corporate structure or other transaction not involving the receipt of consideration by the Company), then the Administrator shall proportionately adjust (i) the aggregate number of shares of Common Stock or class of shares that may be purchased pursuant to Awards granted hereunder; (ii) the aggregate number of shares of Common Stock or class of shares that may be purchased pursuant to Incentive Stock Options granted hereunder; (iii) the number and/or class of shares of Common Stock covered by outstanding Options and Awards; (iv) the maximum number of shares of Common Stock with respect to which Options and Stock Appreciation Rights may be granted to any single holder during any calendar year; and (v) the Exercise Price of any Option and the Strike Price of any Stock Appreciation Right in effect prior to such change shall be proportionately adjusted by the Administrator to reflect any increase or decrease in the number of issued shares of Common Stock or change in the Fair Market Value of such Common Stock resulting from such transaction; provided, however, that any fractional shares resulting from the adjustment may be eliminated by a cash payment. The Administrator shall make such adjustments in a manner that will provide an appropriate adjustment that neither increases nor decreases the value of such Award as in effect immediately prior to such corporate change, and its determination will be final, binding and conclusive. The conversion of any securities of the Company that are by their terms convertible will not be treated as a transaction “without receipt of consideration” by the Company.

(b)Dissolution or Liquidation. In the event of a dissolution or liquidation of the Company, then, subject to Section 11(c), all outstanding Awards will terminate immediately prior to such event.

(c)Change in Control - Asset Sale, Merger, Consolidation or Reverse Merger. In the event of a Change in Control, a dissolution or liquidation of the Company, an exchange of shares, or any corporate separation or division, including a split-up, a split-off or a spin-off, or a sale, in one or a series of related transactions, of all or substantially all of the assets of the Company; a merger or consolidation in which the Company is not the Surviving Entity; or a reverse merger in which the Company is the Surviving Entity, but the shares of Common Stock outstanding immediately preceding the merger are converted by virtue of the merger into other property, whether in the form of securities, cash or otherwise, then the Company, to the extent permitted by applicable law, but otherwise in the sole discretion of the Administrator may provide for: (i) the continuation of outstanding Awards by the Company (if the Company is the Surviving Entity); (ii) the assumption of the Plan and such outstanding Awards by the Surviving Entity or its parent; (iii) the substitution by the Surviving Entity or its parent of awards with substantially the same terms (including an award to acquire the same consideration paid to the stockholders in the

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transaction described in this Section 11(c)) for such outstanding Awards and, if appropriate, subject to the equitable adjustment provisions of Section 11(a) hereof; (iv) the cancellation of such outstanding Awards in consideration for a payment (in the form of stock or cash) equal in value to the Fair Market Value of vested Awards, or in the case of an Option, the difference between the Fair Market Value and the Exercise Price for all shares of Common Stock subject to exercise (i.e., to the extent vested) under any outstanding Option; or (v) the cancellation of such outstanding Awards without payment of any consideration. If such Awards would be canceled without consideration for vested Awards, the Participant will have the right, exercisable during the latter of the 10-day period ending on the fifth day prior to such merger or consolidation or 10 days after the Administrator provides the Award holder a notice of cancellation, to exercise such Awards in whole or in part without regard to any installment exercise provisions in the Option Agreement.

12.Amendment of the Plan and Awards.

(a)Amendment of Plan. The Board at any time may amend or terminate the Plan. However, except as provided in Section 11(a) relating to adjustments upon changes in Common Stock, no amendment will be effective unless approved by the stockholders of the Company to the extent stockholder approval is necessary to satisfy any applicable law or any securities exchange listing requirements. At the time of such amendment, the Board shall determine, upon advice from counsel, whether such amendment will be contingent on stockholder approval.

(b)Stockholder Approval. The Board may, in its sole discretion, submit any other amendment to the Plan for stockholder approval.

(c)Contemplated Amendments. It is expressly contemplated that the Board may amend the Plan in any respect the Board deems necessary or advisable to provide eligible Employees with the maximum benefits provided or to be provided under the provisions of the Code and the regulations promulgated thereunder relating to Incentive Stock Options or to the nonqualified deferred compensation provisions of Section 409A of the Code and to bring the Plan and Awards granted hereunder into compliance therewith. Notwithstanding the foregoing, neither the Board nor the Company nor any Affiliate will have any liability to any Participant or any other Person as to (i) any tax consequences expected, but not realized, by a Participant or any other person due to the receipt, exercise, or settlement of any Award granted hereunder; or (ii) the failure of any Award to comply with Section 409A of the Code.

(d)Amendment of Awards; No Impairment of Rights.

(i)The Administrator at any time may amend the terms of any one or more Awards. However, subject to Section 12(d)(ii), no amendment may impair rights under any Award granted before such amendment. Except as otherwise permitted under Section 11, unless stockholder approval is obtained: (A) no amendment or modification may reduce the Exercise Price of any Option or the Strike Price of any SAR; (B) the Committee may not cancel any outstanding Option or SAR and replace it with a new Option or SAR, another Award or cash if such action will be considered a “repricing” for purposes of the shareholder approval rules of the applicable securities exchange or inter-dealer quotation system on which the Common Stock is listed or quoted; and (C) the Committee may not take any other action that is considered a “repricing” for purposes of the shareholder approval rules of the applicable securities exchange or inter-dealer quotation system on which the Common Stock is listed or quoted.

(ii)No amendment of the Plan or an Award may impair rights under any Award granted before such amendment unless (A) the Company requests the consent of the Participant and (B) the Participant consents in writing. For the avoidance of doubt, a cancellation of an Award where the Participant receives a payment equal in value to the Fair Market Value of the vested Award or, in the case of vested Options or Stock Appreciation Rights, the difference between the Fair Market Value and the Exercise Price or Strike Price, is not an impairment of the Participant’s rights that requires consent of the Participant.

13.General Provisions.

(a)Other Compensation Arrangements. Nothing contained in the Plan will prevent the Board from adopting other or additional compensation arrangements, subject to stockholder approval if such approval is required; and such arrangements may be either generally applicable or applicable only in specific cases.

(b)Recapitalizations. Each Award Agreement will contain provisions required to reflect the provisions of Section 11(a).

(c)Delivery. Upon exercise of a right granted pursuant to an Award under the Plan, the Company shall issue Common Stock or pay any amounts due within a reasonable period of time thereafter. Subject to any statutory or regulatory obligations the Company may otherwise have, for purposes of the Plan, 30 days will be considered a reasonable period.

(d)Other Provisions. The Award Agreements authorized under the Plan may contain such other provisions not inconsistent with the Plan, including restrictions upon the exercise of the Awards, as the Administrator may deem advisable.

(e)Cancellation and Rescission of Awards for Detrimental Activity.

(i)Upon exercise, payment or delivery pursuant to an Award, the Administrator may require a Participant to certify in a manner acceptable to the Company that the Participant has not engaged in any Detrimental Activity.

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(ii)Unless the Award Agreement specifies otherwise, the Administrator may cancel, rescind, suspend, withhold or otherwise limit or restrict any unexpired, unpaid or deferred Awards at any time if the Participant engages in any Detrimental Activity.

(iii)If a Participant engages in Detrimental Activity after any exercise, payment or delivery pursuant to an Award, during any period for which any restrictive covenant prohibiting such activity is applicable to the Participant, such exercise, payment or delivery may be rescinded within one year thereafter. In the event of any such rescission, the Participant shall pay to the Company the amount of any gain realized or payment received as a result of the exercise, payment or delivery, in such manner and on such terms and conditions as may be required by the Company. The Company will be entitled to set-off against the amount of any such gain any amount owed to the Participant by the Company.

(f)Clawback or Forfeiture. Notwithstanding any provision in this Plan or any Award Agreement to the contrary, if required by Company policy, by the Dodd-Frank Wall Street Reform and Consumer Protection Act or the Sarbanes-Oxley Act of 2002 or by other applicable law, each Participant’s Award under this Plan shall be conditioned on repayment or forfeiture in accordance with such applicable laws, Company policy, or any relevant provision of the related Award Agreement. By accepting an Award under this Plan, a Participant will have consented to any such clawback, repayment or forfeiture condition, regardless of whether or not such condition is expressly stated in the Award Agreement.

(g)Interpretation. Headings are given to the Sections and subsections of the Plan solely as a convenience to facilitate reference and shall not be deemed in any way material or relevant to the construction or interpretation of the Plan or any provision thereof. The use herein of the word “including” following any general statement, term or matter shall not be construed to limit such statement, term or matter to the specific items or matters set forth immediately following such word or to similar items or matters, whether or not non-limiting language (such as “without limitation”, “but not limited to”, or words of similar import) is used with reference thereto, but rather shall be deemed to refer to all other items or matters that could reasonably fall within the broadest possible scope of such general statement, term or matter. References herein to any agreement, instrument or other document means such agreement, instrument or other document as amended, supplemented and modified from time to time to the extent permitted by the provisions thereof and not prohibited by the Plan.

14.Reserved.

15.Effective Date of Plan.

The Plan shall become effective as of the Effective Date. No Award in excess of the 8,300,000 share limit that is granted on or after the date (specified in Section 2(r)) on which this amendment and restatement is effective may be exercised (or in the case of a stock Award, may be granted) unless and until the amendment and restatement of the Plan has been approved by the stockholders of the Company, which approval must be within 12 months before or after the date this amendment and restatement of the Plan is adopted by the Board. If the stockholders fail to approve the Plan within 12 months after the date on which the amendment and restatement of the Plan is adopted by the Board, any Awards in excess of 8,300,000 shares that are contingent on stockholder approval shall be rescinded and no additional Awards in excess of 8,300,000 shares may be made under the Plan, and the Plan will terminate on the day before the 10th anniversary of April 24, 2019, the effective date of the prior amendment and restatement of the Plan.

16.Termination or Suspension of the Plan.

The Plan will terminate automatically on the day before the 10th anniversary of the date (specified in Section 2(u)) on which this amendment and restatement is effective. No Award may be granted pursuant to the Plan after such date, but Awards theretofore granted may extend beyond that date. The Board may suspend or terminate the Plan at any earlier date pursuant to Section 12(a) hereof. No Awards may be granted under the Plan while the Plan is suspended or after it is terminated.

17.Choice of Law.

The law of the State of Delaware will govern all questions concerning the construction, validity and interpretation of the Plan, without regard to such state’s conflict of law rules.

18.Limitation on Liability.

The Company and any Affiliate that is in existence or that hereinafter comes into existence will have no liability to any Participant or any other person as to (a) the non-issuance or sale of shares of Common Stock as to which the Company has been unable to obtain from any regulatory body having jurisdiction the authority deemed by counsel to the Company necessary to the lawful issuance and sale of any shares hereunder; (b) any tax consequences expected, but not realized, by a Participant or any other person due to the receipt, exercise, or settlement of any Award granted hereunder; or (c) the failure of any Award that is determined to constitute “nonqualified deferred compensation” to comply with Section 409A of the Code and the regulations thereunder.

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