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person · Reporting owner

Van't Hof Matthew Kaes

Disclosed activity across 4 companies

Tapewire entity
20259
SEC CIK
0001704666

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Diamondback Energy, Inc.FANG · Entity 1866Director · Chief Executive OfficerAugust 20, 2026August 24, 2026
Viper Energy, Inc.VNOM · Entity 1865Director · Chief Executive OfficerAugust 19, 2025August 19, 2025

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

Diamondback Energy, Inc.

Report date August 20, 2026 · Filed August 24, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect115,940 Ending reported balance After 2026-08-20 transaction · row 2
2 source rows · reconciled sequence

Row 1 · 2026-08-20 · Sale · Disposed 9,500 · Balance 116,440

F1: The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $214.015 per share to $215.01 per share, inclusive. The reporting person undertakes to provide to Diamondback Energy, Inc., any security holder of Diamondback Energy, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote and in footnote 2.

Row 2 · 2026-08-20 · Sale · Disposed 500 · Balance 115,940

F2: The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $215.045 per share to $215.07 per share, inclusive.

Filing footnotes · ownership attribution and instrument terms

F1: The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $214.015 per share to $215.01 per share, inclusive. The reporting person undertakes to provide to Diamondback Energy, Inc., any security holder of Diamondback Energy, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote and in footnote 2.

F2: The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $215.045 per share to $215.07 per share, inclusive.

Viper Energy, Inc.

Report date August 19, 2025 · Filed August 19, 2025

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Class A Common StockSEC Table I · non-derivativeDirect35,362 Reported balance Holding disclosure · report date 2025-08-19 · row 1 Holding and transaction disclosures are not merged.
1 source row

Row 1 · Balance 35,362

Past disclosures · reporting ended (2)

No longer tracked through insider filings. These historical balances do not imply present ownership or a zero position.

RATTLER MIDSTREAM LP

Report date August 24, 2022 · Filed August 24, 2022

Section 16 reporting ended · disclosed 2022-08-24. Current position is not established by this disclosure.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common units representing limited partner interestsSEC Table I · non-derivativeDirect0 Reported balance After 2022-08-24 transaction · row 1
1 source row

Row 1 · 2022-08-24 · Disposition to issuer · Disposed 864,027 · Balance 0

F1: Pursuant to that certain Agreement and Plan of Merger dated May 15, 2022 by and among the Issuer, Diamondback Energy, Inc. ("Diamondback"), Rattler Midstream GP LLC, the general partner of Issuer, and Bacchus Merger Sub Company, a wholly owned subsidiary of Diamondback ("Merger Sub"), on August 24, 2022, Merger Sub merged with and into the Issuer, with the Issuer surviving as an indirect, wholly owned subsidiary of Diamondback (the "Merger"). At the effective time of the Merger (the "Effective Time"), each outstanding Common Unit held by the Reporting Person was converted into the right to receive 0.113 shares (the "Exchange Ratio") of common stock, par value $0.01 per share ("Common Stock"), of Diamondback.

F2: Includes 457,143 phantom units granted under the Rattler Midstream LP Long-Term Incentive Plan that were converted, at the Effective Time, into an award of restricted stock units ("RSUs") relating to a number of shares of Common Stock, as adjusted by the Exchange Ratio. Such RSUs are scheduled to vest in two remaining substantially equal installments beginning on May 28, 2023.

Filing footnotes · ownership attribution and instrument terms

F1: Pursuant to that certain Agreement and Plan of Merger dated May 15, 2022 by and among the Issuer, Diamondback Energy, Inc. ("Diamondback"), Rattler Midstream GP LLC, the general partner of Issuer, and Bacchus Merger Sub Company, a wholly owned subsidiary of Diamondback ("Merger Sub"), on August 24, 2022, Merger Sub merged with and into the Issuer, with the Issuer surviving as an indirect, wholly owned subsidiary of Diamondback (the "Merger"). At the effective time of the Merger (the "Effective Time"), each outstanding Common Unit held by the Reporting Person was converted into the right to receive 0.113 shares (the "Exchange Ratio") of common stock, par value $0.01 per share ("Common Stock"), of Diamondback.

F2: Includes 457,143 phantom units granted under the Rattler Midstream LP Long-Term Incentive Plan that were converted, at the Effective Time, into an award of restricted stock units ("RSUs") relating to a number of shares of Common Stock, as adjusted by the Exchange Ratio. Such RSUs are scheduled to vest in two remaining substantially equal installments beginning on May 28, 2023.

VNOM Sub, Inc.

Report date August 19, 2025 · Filed August 19, 2025

Section 16 reporting ended · disclosed 2025-08-19. Current position is not established by this disclosure.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Class A Common StockSEC Table I · non-derivativeDirect0 Reported balance After 2025-08-19 transaction · row 1
1 source row

Row 1 · 2025-08-19 · Disposition to issuer · Disposed 35,362 · Balance 0

F1: Pursuant to the Agreement and Plan of Merger (the "Sitio Merger Agreement"), dated June 2, 2025, by and among VNOM Sub, Inc. (f/k/a Viper Energy, Inc.) ("Viper"), Sitio Royalties Corp., Sitio Royalties Operating Partnership, LP, a subsidiary of Sitio, Viper Energy, Inc. (f/k/a New Cobra Pubco Inc.), a wholly owned subsidiary of Viper ("New Viper"), Cobra Merger Sub, Inc., a wholly owned subsidiary of New Viper ("Viper Merger Sub") and Scorpion Merger Sub, Inc., a wholly owned subsidiary of New Viper, upon close of the Sitio Merger Agreement Viper Merger Sub will merge with and into Viper, with Viper continuing as the surviving corporation and a wholly owned subsidiary of New Viper (the "Viper Pubco Merger"). At the effective time of the Viper Pubco Merger, each share of Viper's Class A Common Stock then issued and outstanding will be cancelled and automatically converted into one share of New Viper's Class A common stock.

Filing footnotes · ownership attribution and instrument terms

F1: Pursuant to the Agreement and Plan of Merger (the "Sitio Merger Agreement"), dated June 2, 2025, by and among VNOM Sub, Inc. (f/k/a Viper Energy, Inc.) ("Viper"), Sitio Royalties Corp., Sitio Royalties Operating Partnership, LP, a subsidiary of Sitio, Viper Energy, Inc. (f/k/a New Cobra Pubco Inc.), a wholly owned subsidiary of Viper ("New Viper"), Cobra Merger Sub, Inc., a wholly owned subsidiary of New Viper ("Viper Merger Sub") and Scorpion Merger Sub, Inc., a wholly owned subsidiary of New Viper, upon close of the Sitio Merger Agreement Viper Merger Sub will merge with and into Viper, with Viper continuing as the surviving corporation and a wholly owned subsidiary of New Viper (the "Viper Pubco Merger"). At the effective time of the Viper Pubco Merger, each share of Viper's Class A Common Stock then issued and outstanding will be cancelled and automatically converted into one share of New Viper's Class A common stock.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
March 01, 2023 Filed Mar 3, 2023 21:05 UTC Diamondback Energy, Inc. FANG · Entity 1866 Tax withholdingCommon Stock 1,514 $140.58 $212,838.12
Disclosure

SEC source: 0001539838-23-000028 · wf-form4_167787747431750.xml · nonDerivative · entry 5

Van't Hof Matthew Kaes · CIK 0001704666 · President & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 184,238

F5 · shares: The issuer withheld shares of common stock that would have otherwise been issuable to the reporting person to satisfy the issuer's tax withholding obligations in connection with the vesting and settlement on March 1, 2023 of the second tranche of the time-based restricted stock units granted to the reporting person on March 1, 2022. The number of shares of common stock withheld was determined based on the closing price per share of the issuer's common stock on February 28, 2023.

Read SEC document
March 01, 2023 Filed Mar 3, 2023 21:05 UTC Diamondback Energy, Inc. FANG · Entity 1866 Tax withholdingCommon Stock 2,376 $140.58 $334,018.08
Disclosure

SEC source: 0001539838-23-000028 · wf-form4_167787747431750.xml · nonDerivative · entry 4

Van't Hof Matthew Kaes · CIK 0001704666 · President & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 185,752

F4 · shares: The issuer withheld shares of common stock that would have otherwise been issuable to the reporting person to satisfy the issuer's tax withholding obligations in connection with the vesting and settlement on March 1, 2023 of the third tranche of the time-based restricted stock units granted to the reporting person on March 1, 2021. The number of shares of common stock withheld was determined based on the closing price per share of the issuer's common stock on February 28, 2023.

Read SEC document
March 01, 2023 Filed Mar 3, 2023 21:05 UTC Diamondback Energy, Inc. FANG · Entity 1866 Tax withholdingCommon Stock 11,774 $140.58 $1,655,188.92
Disclosure

SEC source: 0001539838-23-000028 · wf-form4_167787747431750.xml · nonDerivative · entry 3

Van't Hof Matthew Kaes · CIK 0001704666 · President & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 188,128

F3 · shares: The issuer withheld shares of common stock that would have otherwise been issuable to the reporting person to satisfy the issuer's tax withholding obligations in connection with the vesting and settlement of the performance-based restricted stock units granted on March 1, 2020 and vested upon certification by the issuer's compensation committee on February 6, 2023. The number of shares of common stock withheld was determined based on the closing price per share of the issuer's common stock on February 28, 2023.

Read SEC document
March 01, 2023 Filed Mar 3, 2023 21:05 UTC Diamondback Energy, Inc. FANG · Entity 1866 GrantCommon Stock 29,888 $0.00 $0.00
Disclosure

SEC source: 0001539838-23-000028 · wf-form4_167787747431750.xml · nonDerivative · entry 2

Van't Hof Matthew Kaes · CIK 0001704666 · President & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 199,902

F2 · shares: These securities are performance-based restricted stock units for the performance period from January 1, 2020 to December 31, 2022 that were granted under the issuer's equity incentive plan on March 1, 2020. All of these performance-based restricted stock units vested as of December 31, 2022 upon certification by the issuer's compensation committee of the applicable performance conditions on February 6, 2023.

Read SEC document
March 01, 2023 Filed Mar 3, 2023 21:05 UTC Diamondback Energy, Inc. FANG · Entity 1866 GrantCommon Stock 12,145 $0.00 $0.00
Disclosure

SEC source: 0001539838-23-000028 · wf-form4_167787747431750.xml · nonDerivative · entry 1

Van't Hof Matthew Kaes · CIK 0001704666 · President & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 170,014

F1 · shares: These securities are restricted stock units, each representing a contingent right to receive one share of common stock, par value $0.01 per share, of the issuer. These restricted stock units were granted under the issuer's equity incentive plan and will vest in three equal installments beginning on March 1, 2023.

Read SEC document
August 24, 2022 Filed Aug 24, 2022 21:40 UTC Diamondback Energy, Inc. FANG · Entity 1866 GrantCommon Stock 97,635 Not disclosed Not disclosed
Disclosure

SEC source: 0001539838-22-000145 · wf-form4_166137720360288.xml · nonDerivative · entry 1

Van't Hof Matthew Kaes · CIK 0001704666 · President & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 158,969

F1 · shares: Pursuant to that certain Agreement and Plan of Merger dated May 15, 2022 by and among the Issuer, Rattler Midstream LP ("Rattler"), Rattler Midstream GP LLC, the general partner of Rattler, and Bacchus Merger Sub Company, a wholly owned subsidiary of the Issuer ("Merger Sub"), on August 24, 2022, Merger Sub merged with and into Rattler, with Rattler surviving as an indirect, wholly owned subsidiary of the Issuer (the "Merger"). At the effective time of the Merger, each outstanding Rattler common unit held by the Reporting Person was converted into the right to receive 0.113 shares of common stock, par value $0.01 per share ("Common Stock"), of the Issuer.

F2 · shares: Includes 51,658 restricted stock units, each representing a contingent right to receive one share of Common Stock of the Issuer, that are scheduled to vest in two remaining substantially equal installments beginning on May 28, 2023.

F1 · price: Pursuant to that certain Agreement and Plan of Merger dated May 15, 2022 by and among the Issuer, Rattler Midstream LP ("Rattler"), Rattler Midstream GP LLC, the general partner of Rattler, and Bacchus Merger Sub Company, a wholly owned subsidiary of the Issuer ("Merger Sub"), on August 24, 2022, Merger Sub merged with and into Rattler, with Rattler surviving as an indirect, wholly owned subsidiary of the Issuer (the "Merger"). At the effective time of the Merger, each outstanding Rattler common unit held by the Reporting Person was converted into the right to receive 0.113 shares of common stock, par value $0.01 per share ("Common Stock"), of the Issuer.

Read SEC document
August 24, 2022 Filed Aug 24, 2022 21:11 UTC RATTLER MIDSTREAM LP RTLR · Entity 124281 Disposition to issuerCommon units representing limited partner interests 864,027 Not disclosed Not disclosed
Disclosure

SEC source: 0001748773-22-000057 · wf-form4_166137548851910.xml · nonDerivative · entry 1

Van't Hof Matthew Kaes · CIK 0001704666 · Director · President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

F1 · shares: Pursuant to that certain Agreement and Plan of Merger dated May 15, 2022 by and among the Issuer, Diamondback Energy, Inc. ("Diamondback"), Rattler Midstream GP LLC, the general partner of Issuer, and Bacchus Merger Sub Company, a wholly owned subsidiary of Diamondback ("Merger Sub"), on August 24, 2022, Merger Sub merged with and into the Issuer, with the Issuer surviving as an indirect, wholly owned subsidiary of Diamondback (the "Merger"). At the effective time of the Merger (the "Effective Time"), each outstanding Common Unit held by the Reporting Person was converted into the right to receive 0.113 shares (the "Exchange Ratio") of common stock, par value $0.01 per share ("Common Stock"), of Diamondback.

F2 · shares: Includes 457,143 phantom units granted under the Rattler Midstream LP Long-Term Incentive Plan that were converted, at the Effective Time, into an award of restricted stock units ("RSUs") relating to a number of shares of Common Stock, as adjusted by the Exchange Ratio. Such RSUs are scheduled to vest in two remaining substantially equal installments beginning on May 28, 2023.

F1 · price: Pursuant to that certain Agreement and Plan of Merger dated May 15, 2022 by and among the Issuer, Diamondback Energy, Inc. ("Diamondback"), Rattler Midstream GP LLC, the general partner of Issuer, and Bacchus Merger Sub Company, a wholly owned subsidiary of Diamondback ("Merger Sub"), on August 24, 2022, Merger Sub merged with and into the Issuer, with the Issuer surviving as an indirect, wholly owned subsidiary of Diamondback (the "Merger"). At the effective time of the Merger (the "Effective Time"), each outstanding Common Unit held by the Reporting Person was converted into the right to receive 0.113 shares (the "Exchange Ratio") of common stock, par value $0.01 per share ("Common Stock"), of Diamondback.

Read SEC document
June 07, 2022 Filed Jun 9, 2022 20:16 UTC Diamondback Energy, Inc. FANG · Entity 1866 SaleCommon Stock 6,000 $160.00 $960,000.00
Disclosure

SEC source: 0001539838-22-000078 · wf-form4_165480577786477.xml · nonDerivative · entry 1

Van't Hof Matthew Kaes · CIK 0001704666 · President & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 61,334

F1 · kind: The transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan.

Read SEC document
May 28, 2022 Filed Jun 1, 2022 20:34 UTC RATTLER MIDSTREAM LP RTLR · Entity 124281 Tax withholdingCommon units representing limited partner interests 89,944 $17.17 $1,544,338.48
Disclosure

SEC source: 0001748773-22-000024 · wf-form4_165411566099046.xml · nonDerivative · entry 1

Van't Hof Matthew Kaes · CIK 0001704666 · Director · President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 864,027

F1 · shares: The issuer withheld common units that would have otherwise been issuable to the reporting person to satisfy the issuer's tax withholding obligations in connection with the vesting and settlement of one-fifth of the common units granted on May 28, 2019. The number of common units withheld was determined based on the closing price per unit of the issuer's common units on May 27, 2022.

Read SEC document
May 27, 2022 Filed Jun 1, 2022 01:16 UTC Diamondback Energy, Inc. FANG · Entity 1866 SaleCommon Stock 6,000 $150.00 $900,000.00
Disclosure

SEC source: 0001539838-22-000066 · wf-form4_165404616838277.xml · nonDerivative · entry 1

Van't Hof Matthew Kaes · CIK 0001704666 · President & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 67,334

F1 · kind: The transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan.

Read SEC document
April 04, 2022 Filed Apr 6, 2022 20:21 UTC Diamondback Energy, Inc. FANG · Entity 1866 SaleCommon Stock 6,000 $140.02 $840,120.00
Disclosure

SEC source: 0001539838-22-000047 · wf-form4_164927645226489.xml · nonDerivative · entry 1

Van't Hof Matthew Kaes · CIK 0001704666 · President & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 73,334

F1 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan.

Read SEC document
March 21, 2022 Filed Jan 12, 2023 21:13 UTC Diamondback Energy, Inc. FANG · Entity 1866 GiftCommon Stock 1,100 $0.00 $0.00
Disclosure

SEC source: 0001539838-23-000011 · wf-form5_167355797454684.xml · nonDerivative · entry 1

Van't Hof Matthew Kaes · CIK 0001704666 · President & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 157,869

Read SEC document
March 01, 2022 Filed Mar 3, 2022 22:22 UTC Diamondback Energy, Inc. FANG · Entity 1866 Tax withholdingCommon Stock 1,514 $138.10 $209,083.40
Disclosure

SEC source: 0001539838-22-000027 · wf-form4_164634610569582.xml · nonDerivative · entry 6

Van't Hof Matthew Kaes · CIK 0001704666 · President & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 79,334

F6 · shares: The issuer withheld shares of common stock that would have otherwise been issuable to the reporting person to satisfy the issuer's tax withholding obligations in connection with the vesting and settlement on March 1, 2022 of the first tranche of the time-based restricted stock units granted to the reporting person on March 1, 2022. The number of shares of common stock withheld was determined based on the closing price per share of the issuer's common stock on February 28, 2022.

Read SEC document
March 01, 2022 Filed Mar 3, 2022 22:22 UTC Diamondback Energy, Inc. FANG · Entity 1866 Tax withholdingCommon Stock 2,376 $138.10 $328,125.60
Disclosure

SEC source: 0001539838-22-000027 · wf-form4_164634610569582.xml · nonDerivative · entry 5

Van't Hof Matthew Kaes · CIK 0001704666 · President & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 80,848

F5 · shares: The issuer withheld shares of common stock that would have otherwise been issuable to the reporting person to satisfy the issuer's tax withholding obligations in connection with the vesting and settlement on March 1, 2022 of the second tranche of the time-based restricted stock units granted to the reporting person on March 1, 2021. The number of shares of common stock withheld was determined based on the closing price per share of the issuer's common stock on February 28, 2022.

Read SEC document
March 01, 2022 Filed Mar 3, 2022 22:22 UTC Diamondback Energy, Inc. FANG · Entity 1866 Tax withholdingCommon Stock 2,723 $138.10 $376,046.30
Disclosure

SEC source: 0001539838-22-000027 · wf-form4_164634610569582.xml · nonDerivative · entry 4

Van't Hof Matthew Kaes · CIK 0001704666 · President & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 83,224

F4 · shares: The issuer withheld shares of common stock that would have otherwise been issuable to the reporting person to satisfy the issuer's tax withholding obligations in connection with the vesting and settlement on March 1, 2022 of the third tranche of the time-based restricted stock units granted to the reporting person on March 1, 2020. The number of shares of common stock withheld was determined based on the closing price per share of the issuer's common stock on February 28, 2022.

Read SEC document
March 01, 2022 Filed Mar 3, 2022 22:22 UTC Diamondback Energy, Inc. FANG · Entity 1866 Tax withholdingCommon Stock 9,101 $138.10 $1,256,848.10
Disclosure

SEC source: 0001539838-22-000027 · wf-form4_164634610569582.xml · nonDerivative · entry 3

Van't Hof Matthew Kaes · CIK 0001704666 · President & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 85,947

F3 · shares: The issuer withheld shares of common stock that would have otherwise been issuable to the reporting person to satisfy the issuer's tax withholding obligations in connection with the vesting and settlement of the performance-based restricted stock units granted on March 1, 2019 and vested upon certification by the issuer's compensation committee on February 21, 2022. The number of shares of common stock withheld was determined based on the closing price per share of the issuer's common stock on February 28, 2022.

Read SEC document
March 01, 2022 Filed Mar 3, 2022 22:22 UTC Diamondback Energy, Inc. FANG · Entity 1866 GrantCommon Stock 11,535 $0.00 $0.00
Disclosure

SEC source: 0001539838-22-000027 · wf-form4_164634610569582.xml · nonDerivative · entry 2

Van't Hof Matthew Kaes · CIK 0001704666 · President & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 95,048

F2 · shares: These securities are restricted stock units, each representing a contingent right to receive one share of common stock, par value $0.01 per share, of the issuer. These restricted stock units were granted under the issuer's equity incentive plan and will vest in three equal installments beginning on March 1, 2022.

Read SEC document
March 01, 2022 Filed Mar 3, 2022 22:22 UTC Diamondback Energy, Inc. FANG · Entity 1866 GrantCommon Stock 23,070 $0.00 $0.00
Disclosure

SEC source: 0001539838-22-000027 · wf-form4_164634610569582.xml · nonDerivative · entry 1

Van't Hof Matthew Kaes · CIK 0001704666 · President & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 83,513

F1 · shares: These securities are performance-based restricted stock units for the performance period from January 1, 2019 to December 31, 2021 that were granted under the issuer's equity incentive plan on March 1, 2019. All of these performance-based restricted stock units vested as of December 31, 2021 upon certification by the issuer's compensation committee of the applicable performance conditions on February 21, 2022.

Read SEC document
November 04, 2021 Filed Nov 8, 2021 21:12 UTC Diamondback Energy, Inc. FANG · Entity 1866 SaleCommon Stock 5,500 $111.35 $612,425.55
Disclosure

SEC source: 0001539838-21-000129 · wf-form4_163640592039471.xml · nonDerivative · entry 1

Van't Hof Matthew Kaes · CIK 0001704666 · CFO & Exec. VP - Bus Dev

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 60,443

Read SEC document
September 15, 2021 Filed Sep 17, 2021 20:13 UTC RATTLER MIDSTREAM LP RTLR · Entity 124281 SaleCommon units representing limited partner interests 15,000 $11.56 $173,446.50
Disclosure

SEC source: 0001748773-21-000043 · wf-form4_163190960751710.xml · nonDerivative · entry 1

Van't Hof Matthew Kaes · CIK 0001704666 · Director · President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 953,971

F1 · price: The price reported in Column 4 is a weighted average sale price. These common units were sold in multiple transactions at prices ranging from $11.29 to $11.75, inclusive. The reporting person undertakes to provide to Rattler Midstream LP, any unitholder of Rattler Midstream LP, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of common units sold at each separate price within the range set forth in this footnote.

Read SEC document
June 08, 2021 Filed Jun 10, 2021 20:10 UTC Diamondback Energy, Inc. FANG · Entity 1866 SaleCommon Stock 1,100 $89.78 $98,754.70
Disclosure

SEC source: 0001539838-21-000101 · wf-form4_162335581631088.xml · nonDerivative · entry 1

Van't Hof Matthew Kaes · CIK 0001704666 · CFO & Exec. VP - Bus Dev

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 65,943

Read SEC document
May 28, 2021 Filed Jun 2, 2021 20:09 UTC RATTLER MIDSTREAM LP RTLR · Entity 124281 Tax withholdingCommon units representing limited partner interests 89,943 $10.70 $962,390.10
Disclosure

SEC source: 0001748773-21-000024 · wf-form4_162266455040170.xml · nonDerivative · entry 1

Van't Hof Matthew Kaes · CIK 0001704666 · Director · President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 968,971

F1 · shares: The issuer withheld common units that would have otherwise been issuable to the reporting person to satisfy the issuer's tax withholding obligations in connection with the vesting and settlement of one-fifth of the common units granted on May 28, 2019. The number of common units withheld was determined based on the closing price per unit of the issuer's common units on May 27, 2021.

Read SEC document
March 19, 2021 Filed Mar 22, 2021 20:58 UTC Diamondback Energy, Inc. FANG · Entity 1866 SaleCommon Stock 1,900 $77.24 $146,747.07
Disclosure

SEC source: 0001539838-21-000056 · wf-form4_161644671165669.xml · nonDerivative · entry 1

Van't Hof Matthew Kaes · CIK 0001704666 · CFO & Exec. VP - Bus Dev

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 67,043

F1 · price: The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $77.19 per share to $77.24 per share, inclusive. The reporting person undertakes to provide to Diamondback Energy, Inc., any security holder of Diamondback Energy, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
March 01, 2021 Filed Mar 3, 2021 21:35 UTC Diamondback Energy, Inc. FANG · Entity 1866 Tax withholdingCommon Stock 2,018 $69.28 $139,807.04
Disclosure

SEC source: 0001539838-21-000038 · wf-form4_161480729720263.xml · nonDerivative · entry 6

Van't Hof Matthew Kaes · CIK 0001704666 · CFO & Exec. VP - Bus Dev

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 68,943

F6 · shares: The issuer withheld shares of common stock that would have otherwise been issuable to the reporting person to satisfy the issuer's tax withholding obligations in connection with the vesting and settlement on March 1, 2021 of the third tranche of the time-based restricted stock units granted to the reporting person on March 1, 2019. The number of shares of common stock withheld was determined based on the closing price per share of the issuer's common stock on February 26, 2021.

Read SEC document
March 01, 2021 Filed Mar 3, 2021 21:35 UTC Diamondback Energy, Inc. FANG · Entity 1866 Tax withholdingCommon Stock 2,376 $69.28 $164,609.28
Disclosure

SEC source: 0001539838-21-000038 · wf-form4_161480729720263.xml · nonDerivative · entry 5

Van't Hof Matthew Kaes · CIK 0001704666 · CFO & Exec. VP - Bus Dev

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 70,961

F5 · shares: The issuer withheld shares of common stock that would have otherwise been issuable to the reporting person to satisfy the issuer's tax withholding obligations in connection with the vesting and settlement on March 1, 2021 of the first tranche of the time-based restricted stock units granted to the reporting person on March 1, 2021. The number of shares of common stock withheld was determined based on the closing price per share of the issuer's common stock on February 26, 2021.

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March 01, 2021 Filed Mar 3, 2021 21:35 UTC Diamondback Energy, Inc. FANG · Entity 1866 Tax withholdingCommon Stock 2,675 $69.28 $185,324.00
Disclosure

SEC source: 0001539838-21-000038 · wf-form4_161480729720263.xml · nonDerivative · entry 4

Van't Hof Matthew Kaes · CIK 0001704666 · CFO & Exec. VP - Bus Dev

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 73,337

F4 · shares: The issuer withheld shares of common stock that would have otherwise been issuable to the reporting person to satisfy the issuer's tax withholding obligations in connection with the vesting and settlement of the performance-based restricted stock units granted on February 13, 2018 and vested upon certification by the issuer's compensation committee on February 23, 2021. The number of shares of common stock withheld was determined based on the closing price per share of the issuer's common stock on February 26, 2021.

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March 01, 2021 Filed Mar 3, 2021 21:35 UTC Diamondback Energy, Inc. FANG · Entity 1866 Tax withholdingCommon Stock 2,723 $69.28 $188,649.44
Disclosure

SEC source: 0001539838-21-000038 · wf-form4_161480729720263.xml · nonDerivative · entry 3

Van't Hof Matthew Kaes · CIK 0001704666 · CFO & Exec. VP - Bus Dev

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 76,012

F3 · shares: The issuer withheld shares of common stock that would have otherwise been issuable to the reporting person to satisfy the issuer's tax withholding obligations in connection with the vesting and settlement on March 1, 2021 of the second tranche of the time-based restricted stock units granted to the reporting person on March 1, 2020. The number of shares of common stock withheld was determined based on the closing price per share of the issuer's common stock on February 26, 2021.

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March 01, 2021 Filed Mar 3, 2021 21:35 UTC Diamondback Energy, Inc. FANG · Entity 1866 GrantCommon Stock 6,693 $0.00 $0.00
Disclosure

SEC source: 0001539838-21-000038 · wf-form4_161480729720263.xml · nonDerivative · entry 2

Van't Hof Matthew Kaes · CIK 0001704666 · CFO & Exec. VP - Bus Dev

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 78,735

F2 · shares: These securities are performance-based restricted stock units for the performance period from January 1, 2018 to December 31, 2020 that were granted under the issuer's equity incentive plan on February 13, 2018. All of these performance-based restricted stock units vested as of December 31, 2020 upon certification by the issuer's compensation committee of the applicable performance conditions on February 23, 2021.

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March 01, 2021 Filed Mar 3, 2021 21:35 UTC Diamondback Energy, Inc. FANG · Entity 1866 GrantCommon Stock 18,112 $0.00 $0.00
Disclosure

SEC source: 0001539838-21-000038 · wf-form4_161480729720263.xml · nonDerivative · entry 1

Van't Hof Matthew Kaes · CIK 0001704666 · CFO & Exec. VP - Bus Dev

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 72,042

F1 · shares: These securities are restricted stock units, each representing a contingent right to receive one share of common stock, par value $0.01 per share, of the issuer. These restricted stock units were granted under the issuer's equity incentive plan and will vest in three equal installments beginning on March 1, 2021.

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September 17, 2020 Filed Sep 18, 2020 16:08 UTC VNOM Sub, Inc. VNOM · Entity 15365 PurchaseCommon Units representing limited partner interests 3,000 $8.10 $24,300.00
Disclosure

SEC source: 0001602065-20-000047 · wf-form4_160045968831748.xml · nonDerivative · entry 1

Van't Hof Matthew Kaes · CIK 0001704666 · President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 35,362

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June 19, 2020 Filed Jun 23, 2020 20:32 UTC Diamondback Energy, Inc. FANG · Entity 1866 PurchaseCommon Stock 1,800 $46.92 $84,456.00
Disclosure

SEC source: 0001539838-20-000087 · wf-form4_159294434475967.xml · nonDerivative · entry 1

Van't Hof Matthew Kaes · CIK 0001704666 · CFO & Exec. VP - Bus Dev

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 53,930

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June 19, 2020 Filed Jun 23, 2020 16:35 UTC VNOM Sub, Inc. VNOM · Entity 15365 PurchaseCommon Units representing limited partner interests 2,000 $11.27 $22,542.00
Disclosure

SEC source: 0001602065-20-000026 · wf-form4_159294450364880.xml · nonDerivative · entry 1

Van't Hof Matthew Kaes · CIK 0001704666 · President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 32,362

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May 28, 2020 Filed Jun 1, 2020 20:30 UTC RATTLER MIDSTREAM LP RTLR · Entity 124281 Tax withholdingCommon units representing limited partner interests 89,943 $8.87 $797,794.41
Disclosure

SEC source: 0001748773-20-000025 · wf-form4_159104342213181.xml · nonDerivative · entry 1

Van't Hof Matthew Kaes · CIK 0001704666 · Director · President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,058,914

F1 · shares: The issuer withheld common units that would have otherwise been issuable to the reporting person to satisfy the issuer's tax withholding obligations in connection with the vesting and settlement of one-fifth of the common units granted on May 28, 2019. The number of common units withheld was determined based on the closing price per unit of the issuer's common units on May 27, 2020.

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March 19, 2020 Filed Mar 23, 2020 15:23 UTC Diamondback Energy, Inc. FANG · Entity 1866 PurchaseCommon Stock 4,750 $17.23 $81,839.18
Disclosure

SEC source: 0001539838-20-000043 · wf-form4_158497700725553.xml · nonDerivative · entry 1

Van't Hof Matthew Kaes · CIK 0001704666 · CFO & Exec. VP - Bus Dev

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 52,130

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March 19, 2020 Filed Mar 23, 2020 15:40 UTC RATTLER MIDSTREAM LP RTLR · Entity 124281 PurchaseCommon units representing limited partner interests 6,000 $4.21 $25,281.60
Disclosure

SEC source: 0001748773-20-000009 · wf-form4_158497802538354.xml · nonDerivative · entry 1

Van't Hof Matthew Kaes · CIK 0001704666 · Director · President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,148,857

F1 · price: The price reported in Column 4 is a weighted average purchase price. These common units were purchased in multiple transactions at prices ranging from $4.19 to $4.22, inclusive. The reporting person undertakes to provide to Rattler Midstream LP, any unitholder of Rattler Midstream LP, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of common units purchased at each separate price within the range set forth in this footnote.

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March 01, 2020 Filed Mar 3, 2020 21:58 UTC Diamondback Energy, Inc. FANG · Entity 1866 Tax withholdingCommon Stock 2,018 $62.00 $125,116.00
Disclosure

SEC source: 0001539838-20-000037 · wf-form4_158327266617786.xml · nonDerivative · entry 3

Van't Hof Matthew Kaes · CIK 0001704666 · CFO & Exec. VP - Bus Dev

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 47,380

F3 · shares: The issuer withheld shares of common stock that would have otherwise been issuable to the reporting person to satisfy the issuer's tax withholding obligations in connection with the vesting and settlement on March 1, 2020 of the second tranche of the time-based restricted stock units granted to the reporting person on March 1, 2019. The number of shares of common stock withheld was determined based on the closing price per share of the issuer's common stock on February 28, 2020.

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March 01, 2020 Filed Mar 3, 2020 21:58 UTC Diamondback Energy, Inc. FANG · Entity 1866 Tax withholdingCommon Stock 2,723 $62.00 $168,826.00
Disclosure

SEC source: 0001539838-20-000037 · wf-form4_158327266617786.xml · nonDerivative · entry 2

Van't Hof Matthew Kaes · CIK 0001704666 · CFO & Exec. VP - Bus Dev

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 49,398

F2 · shares: The issuer withheld shares of common stock that would have otherwise been issuable to the reporting person to satisfy the issuer's tax withholding obligations in connection with the vesting and settlement on March 1, 2020 of the first tranche of the time-based restricted stock units granted to the reporting person on March 1, 2020. The number of shares of common stock withheld was determined based on the closing price per share of the issuer's common stock on February 28, 2020.

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March 01, 2020 Filed Mar 3, 2020 21:58 UTC Diamondback Energy, Inc. FANG · Entity 1866 GrantCommon Stock 20,756 $0.00 $0.00
Disclosure

SEC source: 0001539838-20-000037 · wf-form4_158327266617786.xml · nonDerivative · entry 1

Van't Hof Matthew Kaes · CIK 0001704666 · CFO & Exec. VP - Bus Dev

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 52,121

F1 · shares: These securities are restricted stock units, each representing a contingent right to receive one share of common stock, par value $0.01 per share, of the issuer. These restricted stock units were granted under the issuer's equity incentive plan and will vest in three equal installments beginning on March 1, 2020.

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February 21, 2020 Filed Feb 26, 2020 02:09 UTC Diamondback Energy, Inc. FANG · Entity 1866 Tax withholdingCommon Stock 525 $76.40 $40,110.00
Disclosure

SEC source: 0001539838-20-000016 · wf-form4_158268292857640.xml · nonDerivative · entry 3

Van't Hof Matthew Kaes · CIK 0001704666 · CFO & Exec. VP - Bus Dev

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 31,365

F3 · shares: The issuer withheld shares of common stock that would have otherwise been issuable to the reporting person to satisfy the issuer's tax withholding obligations in connection with the vesting and settlement on February 21, 2020 of the third tranche of the time-based restricted stock units granted to the reporting person on February 13, 2018. The number of shares of common stock withheld was determined based on the closing price per share of the issuer's common stock on February 21, 2020.

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February 21, 2020 Filed Feb 26, 2020 02:09 UTC Diamondback Energy, Inc. FANG · Entity 1866 Tax withholdingCommon Stock 2,946 $76.40 $225,074.40
Disclosure

SEC source: 0001539838-20-000016 · wf-form4_158268292857640.xml · nonDerivative · entry 2

Van't Hof Matthew Kaes · CIK 0001704666 · CFO & Exec. VP - Bus Dev

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 31,890

F2 · shares: The issuer withheld shares of common stock that would have otherwise been issuable to the reporting person to satisfy the issuer's tax withholding obligations in connection with the vesting and settlement of the performance-based restricted stock units granted on February 16, 2017 and vested upon certification by the issuer's compensation committee on February 21, 2020. The number of shares of common stock withheld was determined based on the closing price per share of the issuer's common stock on February 21, 2020.

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February 21, 2020 Filed Feb 26, 2020 02:09 UTC Diamondback Energy, Inc. FANG · Entity 1866 GrantCommon Stock 7,371 $0.00 $0.00
Disclosure

SEC source: 0001539838-20-000016 · wf-form4_158268292857640.xml · nonDerivative · entry 1

Van't Hof Matthew Kaes · CIK 0001704666 · CFO & Exec. VP - Bus Dev

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,836

F1 · shares: These securities are performance-based restricted stock units for the performance period from January 1, 2017 to December 31, 2019 that were granted under the issuer's equity incentive plan on February 16, 2017. All of these performance-based restricted stock units vested as of December 31, 2019 upon certification by the issuer's compensation committee of the applicable performance conditions on February 21, 2020.

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February 14, 2020 Filed Feb 28, 2020 16:06 UTC VNOM Sub, Inc. VNOM · Entity 15365 Tax withholdingCommon Units representing limited partner interests 9,262 $22.77 $210,895.74
Disclosure

SEC source: 0000899243-20-006233 · doc4.xml · nonDerivative · entry 1

Van't Hof Matthew Kaes · CIK 0001704666 · President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,362

F1 · shares: The issuer withheld common units that would have otherwise been issuable to the reporting person to satisfy the issuer's tax withholding obligations in connection with the vesting and settlement of the third tranches of the phantom unit awards (with each tranche representing one third of the award) granted on August 16, 2017 and February 13, 2018, respectively. The number of common units withheld was determined based on the closing price per unit of the issuer's common units on February 13, 2020.

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December 16, 2019 Filed Dec 17, 2019 16:10 UTC VNOM Sub, Inc. VNOM · Entity 15365 SaleCommon Units representing limited partner interests 2,500 $24.85 $62,131.50
Disclosure

SEC source: 0001602065-19-000053 · wf-form4_157661702497776.xml · nonDerivative · entry 1

Van't Hof Matthew Kaes · CIK 0001704666 · President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 39,624

F1 · price: The price reported in Column 4 is a weighted average sale price. These common units were sold in multiple transactions at prices ranging from $24.83 to $24.87 inclusive. The reporting person undertakes to provide to Viper Energy Partners LP, any unitholder of Viper Energy Partners LP, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of common units sold at each separate price within the range set forth in this footnote.

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June 20, 2019 Filed Jun 24, 2019 21:02 UTC Diamondback Energy, Inc. FANG · Entity 1866 SaleCommon Stock 1,500 $107.47 $161,200.20
Disclosure

SEC source: 0001539838-19-000077 · wf-form4_156141014918565.xml · nonDerivative · entry 1

Van't Hof Matthew Kaes · CIK 0001704666 · CFO & Exec. VP - Bus Dev

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,465

F1 · price: The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $107.45 per share to $107.51 per share, inclusive. The reporting person undertakes to provide to Diamondback Energy, Inc., any security holder of Diamondback Energy, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

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May 28, 2019 Filed May 29, 2019 22:27 UTC RATTLER MIDSTREAM LP RTLR · Entity 124281 GrantCommon units representing limited partner interests 1,142,857 $0.00 $0.00
Disclosure

SEC source: 0000899243-19-015072 · doc4.xml · nonDerivative · entry 1

Van't Hof Matthew Kaes · CIK 0001704666 · Director · President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,142,857

F1 · kind: On May 28, 2019, the reporting person was granted 1,142,857 phantom units under the Rattler Midstream LP Long-Term Incentive Plan, which will vest in five equal annual installments beginning on May 28, 2020. Upon vesting, each phantom unit entitles the recipient to one common unit representing a limited partner interest in the Issuer.

F1 · shares: On May 28, 2019, the reporting person was granted 1,142,857 phantom units under the Rattler Midstream LP Long-Term Incentive Plan, which will vest in five equal annual installments beginning on May 28, 2020. Upon vesting, each phantom unit entitles the recipient to one common unit representing a limited partner interest in the Issuer.

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May 07, 2019 Filed May 9, 2019 17:08 UTC VNOM Sub, Inc. VNOM · Entity 15365 SaleCommon Units representing limited partner interests 2,500 $31.65 $79,123.50
Disclosure

SEC source: 0001602065-19-000021 · wf-form4_155743606940205.xml · nonDerivative · entry 1

Van't Hof Matthew Kaes · CIK 0001704666 · President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 42,124

F1 · price: The price reported in Column 4 is a weighted average sale price. These common units were sold in multiple transactions at prices ranging from $31.57 to $31.71 inclusive. The reporting person undertakes to provide to Viper Energy Partners LP, any unitholder of Viper Energy Partners LP, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of common units sold at each separate price within the range set forth in this footnote.

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March 13, 2019 Filed Mar 14, 2019 19:19 UTC Diamondback Energy, Inc. FANG · Entity 1866 SaleCommon Stock 1,700 $101.82 $173,094.00
Disclosure

SEC source: 0001539838-19-000034 · wf-form4_155259112489471.xml · nonDerivative · entry 1

Van't Hof Matthew Kaes · CIK 0001704666 · CFO & Exec. VP - Bus Dev

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 28,965

F1 · price: The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $101.81 per share to $101.84 per share, inclusive. The reporting person undertakes to provide to Diamondback Energy, Inc., any security holder of Diamondback Energy, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

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March 13, 2019 Filed Mar 14, 2019 15:16 UTC VNOM Sub, Inc. VNOM · Entity 15365 SaleCommon Units representing limited partner interests 2,300 $33.51 $77,084.04
Disclosure

SEC source: 0001602065-19-000015 · wf-form4_155259095370484.xml · nonDerivative · entry 1

Van't Hof Matthew Kaes · CIK 0001704666 · President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 44,624

F1 · price: The price reported in Column 4 is a weighted average sale price. These common units were sold in multiple transactions at prices ranging from $33.50 to $33.55 inclusive. The reporting person undertakes to provide to Viper Energy Partners LP, any unitholder of Viper Energy Partners LP, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of common units sold at each separate price within the range set forth in this footnote.

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March 01, 2019 Filed Mar 5, 2019 23:02 UTC Diamondback Energy, Inc. FANG · Entity 1866 GrantCommon Stock 8,790 $0.00 $0.00
Disclosure

SEC source: 0001539838-19-000020 · wf-form4_155182695877263.xml · nonDerivative · entry 3

Van't Hof Matthew Kaes · CIK 0001704666 · CFO & Exec. VP - Bus Dev

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,665

F3 · shares: These securities are restricted stock units, each representing a contingent right to receive one share of common stock, par value $0.01 per share, of the issuer. These restricted stock units were granted to the reporting person as a retention award under the issuer's equity incentive plan and will vest in five equal installments beginning on March 1, 2025.

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March 01, 2019 Filed Mar 5, 2019 23:02 UTC Diamondback Energy, Inc. FANG · Entity 1866 Tax withholdingCommon Stock 1,533 $0.00 $0.00
Disclosure

SEC source: 0001539838-19-000020 · wf-form4_155182695877263.xml · nonDerivative · entry 2

Van't Hof Matthew Kaes · CIK 0001704666 · CFO & Exec. VP - Bus Dev

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,875

F2 · shares: The issuer withheld shares of common stock that would have otherwise been issuable to the reporting person to satisfy the issuer's tax withholding obligations in connection with the vesting and settlement of one-third of the restricted stock units granted on March 1, 2019 reported above. The number of shares of common stock withheld was determined based on the closing price per share of the issuer's common stock on March 1, 2019.

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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.