FANG

SEC source: 0001539838-24-000015 · wk-form4_1708464234.xml · nonDerivative · entry 1

Stice Travis D. · CIK 0001559933 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · By Stice Investments, Ltd.

Disclosed balance after: 386,242

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

F2 · price: The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $175.00 per share to $175.045 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.

F3 · ownership.direct: These securities 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.

F3 · ownership.nature: These securities 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.

SEC source: 0001539838-24-000005 · wk-form4_1704403058.xml · nonDerivative · entry 1

Stice Travis D. · CIK 0001559933 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · By Stice Investments, Ltd.

Disclosed balance after: 416,242

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

F2 · price: The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $160.00 per share to $160.03 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.

F3 · ownership.direct: These securities 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.

F3 · ownership.nature: These securities 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.

SEC source: 0001539838-24-000003 · wk-form4_1704320218.xml · nonDerivative · entry 1

Stice Travis D. · CIK 0001559933 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · By Stice Investments, Ltd.

Disclosed balance after: 446,242

F1 · shares: Represents an estimated number of shares of the issuer's common stock held by Stice Investments, Ltd., which are subject to the gift by Mr. Stice to the Stice 2023 Family Trust, of which Mr. Stice's spouse is the sole trustee and primary beneficiary and his adult children are secondary beneficiaries. Effective as of December 31, 2023, Mr. Stice gifted an estimated 14% limited partner interest in Stice Investments, Ltd., which interest was owned by Mr. Stice as of that date as his sole and separate property, to the Stice 2023 Family Trust pursuant to the gift assignment executed on December 14, 2023, to be effective as of December 31, 2023, during the issuer's open trading window, subject to the third party valuation of the fair market value of the gifted interest as of December 31, 2023, which was not determinable as of December 14, 2023 and determinable as of December 31, 2023 upon completion of the final valuation.

F2 · balance_after: Stice Investments, Ltd., 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. Mr. Stice may be deemed to share beneficial ownership of securities beneficially owned by his spouse and, as a result, the gifted shares continue to be reported as indirectly beneficially owned by Mr. Stice following the reported transaction. Mr. Stice, however, disclaims beneficial ownership of the gifted shares, except to the extent of his actual pecuniary interest therein.

F2 · ownership.direct: Stice Investments, Ltd., 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. Mr. Stice may be deemed to share beneficial ownership of securities beneficially owned by his spouse and, as a result, the gifted shares continue to be reported as indirectly beneficially owned by Mr. Stice following the reported transaction. Mr. Stice, however, disclaims beneficial ownership of the gifted shares, except to the extent of his actual pecuniary interest therein.

F2 · ownership.nature: Stice Investments, Ltd., 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. Mr. Stice may be deemed to share beneficial ownership of securities beneficially owned by his spouse and, as a result, the gifted shares continue to be reported as indirectly beneficially owned by Mr. Stice following the reported transaction. Mr. Stice, however, disclaims beneficial ownership of the gifted shares, except to the extent of his actual pecuniary interest therein.

SEC source: 0001539838-23-000137 · wk-form4_1702933476.xml · nonDerivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 151,980

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 $153.31 per share to $153.38 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.

SEC source: 0001539838-23-000123 · wk-form4_1695240342.xml · nonDerivative · entry 1

Stice Travis D. · CIK 0001559933 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · By Stice Investments, Ltd.

Disclosed balance after: 446,242

F1 · ownership.direct: These securities 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.

F1 · ownership.nature: These securities 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.

SEC source: 0001539838-23-000119 · wk-form4_1694721908.xml · nonDerivative · entry 1

Houston David L · CIK 0001335995 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,565

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 $156.30 per share to $156.75 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.

SEC source: 0001539838-23-000120 · wk-form4_1694721941.xml · nonDerivative · entry 1

Zmigrosky Matt · CIK 0001767328 · EVP, Chief Legal and Admin Off

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 27,480

SEC source: 0001539838-23-000114 · wk-form4_1692043497.xml · nonDerivative · entry 1

WEST STEVEN E · CIK 0001190898 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,100

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 $150.52 per share to $150.80 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.

SEC source: 0001539838-23-000110 · wk-form4_1691438938.xml · nonDerivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 155,980

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 $148.83 per share to $149.14 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.

SEC source: 0001539838-23-000111 · wk-form4_1691438962.xml · nonDerivative · entry 1

Wesson Daniel N · CIK 0001805429 · Exec. VP & COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 61,802

SEC source: 0001539838-23-000109 · wk-form4_1691438950.xml · nonDerivative · entry 1

Zmigrosky Matt · CIK 0001767328 · EVP, Chief Legal and Admin Off

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 30,186

SEC source: 0001539838-23-000092 · wk-form4_1686862280.xml · nonDerivative · entry 2

Stice Travis D. · CIK 0001559933 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · TBS Legacy Investments, Ltd.

Disclosed balance after: 23,400

F3 · price: The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $131.891 per share to $132.33 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.

F2 · ownership.direct: Stice Management, LLC is the general partner of TBS Legacy Investments, Ltd. Mr. Stice and his spouse hold 100% of the membership interests in Stice Management, LLC, of which Mr. Stice is the manager. The Stice 2023 Children's Trust is the limited partner of TBS Legacy Investments, Ltd. Mr. Stice and his spouse serve as the trustees of the Stice 2023 Children's Trust and may be deemed to have retained beneficial ownership in the gifted securities in which their adult children have a pecuniary interest.

F2 · ownership.nature: Stice Management, LLC is the general partner of TBS Legacy Investments, Ltd. Mr. Stice and his spouse hold 100% of the membership interests in Stice Management, LLC, of which Mr. Stice is the manager. The Stice 2023 Children's Trust is the limited partner of TBS Legacy Investments, Ltd. Mr. Stice and his spouse serve as the trustees of the Stice 2023 Children's Trust and may be deemed to have retained beneficial ownership in the gifted securities in which their adult children have a pecuniary interest.

SEC source: 0001539838-23-000092 · wk-form4_1686862280.xml · nonDerivative · entry 1

Stice Travis D. · CIK 0001559933 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · TBS Legacy Investments, Ltd.

Disclosed balance after: 35,000

F1 · shares: These shares were previously transferred by Stice Investments, Ltd. to TBS Legacy Investments, Ltd. in a capital contribution that did not result in a change of the previously reported beneficial ownership or pecuniary interest in these shares. On June 13, 2023, all limited partnership units in TBS Legacy Investments, Ltd. were gifted to the Stice 2023 Children's Trust for the benefit of Mr. Stice's adult children.

F2 · ownership.direct: Stice Management, LLC is the general partner of TBS Legacy Investments, Ltd. Mr. Stice and his spouse hold 100% of the membership interests in Stice Management, LLC, of which Mr. Stice is the manager. The Stice 2023 Children's Trust is the limited partner of TBS Legacy Investments, Ltd. Mr. Stice and his spouse serve as the trustees of the Stice 2023 Children's Trust and may be deemed to have retained beneficial ownership in the gifted securities in which their adult children have a pecuniary interest.

F2 · ownership.nature: Stice Management, LLC is the general partner of TBS Legacy Investments, Ltd. Mr. Stice and his spouse hold 100% of the membership interests in Stice Management, LLC, of which Mr. Stice is the manager. The Stice 2023 Children's Trust is the limited partner of TBS Legacy Investments, Ltd. Mr. Stice and his spouse serve as the trustees of the Stice 2023 Children's Trust and may be deemed to have retained beneficial ownership in the gifted securities in which their adult children have a pecuniary interest.

SEC source: 0001539838-23-000091 · wk-form4_1686862272.xml · nonDerivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 164,980

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 $131.88 per share to $132.22 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.

SEC source: 0001539838-23-000074 · wk-form4_1686600208.xml · nonDerivative · entry 1

Wesson Daniel N · CIK 0001805429 · Exec. VP & COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 65,802

F1 · kind: The sales reported in this Form 4 were effected pursuant to Rule 144.

F2 · price: The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $132.34 per share to $132.565 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.

SEC source: 0001539838-23-000076 · wk-form4_1686600230.xml · nonDerivative · entry 1

Brooks Vincent K · CIK 0001809046 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,201

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 to Mr. Brooks as an annual non-employee director grant under the issuer's equity incentive plan and will vest on the earlier of the one-year anniversary of the date of grant and the date of the 2024 annual meeting of stockholders of the issuer.

SEC source: 0001539838-23-000079 · wk-form4_1686600263.xml · nonDerivative · entry 1

KLEIN REBECCA A · CIK 0001488085 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,695

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 to Ms. Klein as an annual non-employee director grant under the issuer's equity incentive plan and will vest on the earlier of the one-year anniversary of the date of grant and the date of the 2024 annual meeting of stockholders of the issuer.

SEC source: 0001539838-23-000083 · wk-form4_1686600304.xml · nonDerivative · entry 1

Plaumann Mark Lawrence · CIK 0001290795 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Greyhawke Capital Advisors LLC

Disclosed balance after: 20,165

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 to Mr. Plaumann as an annual non-employee director grant under the issuer's equity incentive plan and will vest on the earlier of the one-year anniversary of the date of grant and the date of the 2024 annual meeting of stockholders of the issuer.

F2 · ownership.nature: These shares have been assigned by Mr. Plaumann to Greyhawke Capital Advisors LLC ("Greyhawke"), under the terms of his employment with Greyhawke. Mr. Plaumann is a managing member of Greyhawke. Mr. Plaumann holds a 50% ownership interest in Greyhawke and may be deemed to have a pecuniary interest in these securities.

SEC source: 0001539838-23-000081 · wk-form4_1686600282.xml · nonDerivative · entry 1

WEST STEVEN E · CIK 0001190898 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,100

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 to Mr. West as an annual non-employee director grant under the issuer's equity incentive plan and will vest on the earlier of the one-year anniversary of the date of grant and the date of the 2024 annual meeting of stockholders of the issuer.

SEC source: 0001539838-23-000077 · wk-form4_1686600241.xml · nonDerivative · entry 1

Houston David L · CIK 0001335995 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,565

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 to Mr. Houston as an annual non-employee director grant under the issuer's equity incentive plan and will vest on the earlier of the one-year anniversary of the date of grant and the date of the 2024 annual meeting of stockholders of the issuer.

SEC source: 0001539838-23-000082 · wk-form4_1686600294.xml · nonDerivative · entry 1

Trent Melanie Montague · CIK 0001343137 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,605

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 to Ms. Trent as an annual non-employee director grant under the issuer's equity incentive plan and will vest on the earlier of the one-year anniversary of the date of grant and the date of the 2024 annual meeting of stockholders of the issuer.

SEC source: 0001539838-23-000080 · wk-form4_1686600273.xml · nonDerivative · entry 1

Mains Stephanie K. · CIK 0001766980 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,201

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 to Ms. Mains as an annual non-employee director grant under the issuer's equity incentive plan and will vest on the earlier of the one-year anniversary of the date of grant and the date of the 2024 annual meeting of stockholders of the issuer.

SEC source: 0001539838-23-000078 · wk-form4_1686600253.xml · nonDerivative · entry 1

Tsuru Frank D. · CIK 0001936468 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,695

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 to Mr. Tsuru as an annual non-employee director grant under the issuer's equity incentive plan and will vest on the earlier of the one-year anniversary of the date of grant and the date of the 2024 annual meeting of stockholders of the issuer.

SEC source: 0001539838-23-000055 · wk-form4_1685563495.xml · nonDerivative · entry 1

Wesson Daniel N · CIK 0001805429 · Exec. VP & COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 68,802

F1 · shares: In connection with the issuer?s acquisition of all of the outstanding publicly-held common units of Rattler Midstream LP (?Rattler?) on August 24, 2022 (the ?Rattler Merger?), each Rattler phantom unit outstanding immediately prior to the effective time of the Rattler Merger under the Rattler Midstream LP Long-Term Incentive Plan was converted into the issuer?s restricted stock unit award, as adjusted based on the merger exchange ratio. In connection with the vesting and settlement on May 28, 2023 of the first of the two unvested tranches of the issuer?s restricted stock units received by the reporting person in connection with the Rattler Merger, the issuer withheld shares of its common stock that would have otherwise been issuable to the reporting person to satisfy tax withholding obligations. The number of shares of common stock withheld was determined based on the closing price per share of the issuer's common stock on May 26, 2023.

SEC source: 0001539838-23-000054 · wk-form4_1685563482.xml · nonDerivative · entry 1

Zmigrosky Matt · CIK 0001767328 · EVP, Chief Legal and Admin Off

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 35,998

F1 · shares: In connection with the issuer?s acquisition of all of the outstanding publicly-held common units of Rattler Midstream LP (?Rattler?) on August 24, 2022 (the ?Rattler Merger?), each Rattler phantom unit outstanding immediately prior to the effective time of the Rattler Merger under the Rattler Midstream LP Long-Term Incentive Plan was converted into the issuer?s restricted stock unit award, as adjusted based on the merger exchange ratio. In connection with the vesting and settlement on May 28, 2023 of the first of the two unvested tranches of the issuer?s restricted stock units received by the reporting person in connection with the Rattler Merger, the issuer withheld shares of its common stock that would have otherwise been issuable to the reporting person to satisfy tax withholding obligations. The number of shares of common stock withheld was determined based on the closing price per share of the issuer's common stock on May 26, 2023.

SEC source: 0001539838-23-000053 · wk-form4_1685563472.xml · nonDerivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 172,480

F1 · shares: In connection with the issuer?s acquisition of all of the outstanding publicly-held common units of Rattler Midstream LP (?Rattler?) on August 24, 2022 (the ?Rattler Merger?), each Rattler phantom unit outstanding immediately prior to the effective time of the Rattler Merger under the Rattler Midstream LP Long-Term Incentive Plan was converted into the issuer?s restricted stock unit award, as adjusted based on the merger exchange ratio. In connection with the vesting and settlement on May 28, 2023 of the first of the two unvested tranches of the issuer?s restricted stock units received by the reporting person in connection with the Rattler Merger, the issuer withheld shares of its common stock that would have otherwise been issuable to the reporting person to satisfy tax withholding obligations. The number of shares of common stock withheld was determined based on the closing price per share of the issuer's common stock on May 26, 2023.

SEC source: 0001539838-23-000052 · wk-form4_1685563461.xml · nonDerivative · entry 1

Stice Travis D. · CIK 0001559933 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · By Stice Investments, Ltd.

Disclosed balance after: 486,242

F1 · shares: In connection with the issuer?s acquisition of all of the outstanding publicly-held common units of Rattler Midstream LP (?Rattler?) on August 24, 2022 (the ?Rattler Merger?), each Rattler phantom unit outstanding immediately prior to the effective time of the Rattler Merger under the Rattler Midstream LP Long-Term Incentive Plan was converted into the issuer?s restricted stock unit award, as adjusted based on the merger exchange ratio. In connection with the vesting and settlement on May 28, 2023 of the first of the two unvested tranches of the issuer?s restricted stock units received by the reporting person in connection with the Rattler Merger, the issuer withheld shares of its common stock that would have otherwise been issuable to the reporting person to satisfy tax withholding obligations. The number of shares of common stock withheld was determined based on the closing price per share of the issuer's common stock on May 26, 2023.

F2 · ownership.direct: These securities 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.

F2 · ownership.nature: These securities 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.

SEC source: 0001539838-23-000051 · wk-form4_1685563445.xml · nonDerivative · entry 1

Dick Teresa L. · CIK 0001559931 · CAO, Exec. VP, Assist. Sec.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 74,719

F1 · shares: In connection with the issuer?s acquisition of all of the outstanding publicly-held common units of Rattler Midstream LP (?Rattler?) on August 24, 2022 (the ?Rattler Merger?), each Rattler phantom unit outstanding immediately prior to the effective time of the Rattler Merger under the Rattler Midstream LP Long-Term Incentive Plan was converted into the issuer?s restricted stock unit award, as adjusted based on the merger exchange ratio. In connection with the vesting and settlement on May 28, 2023 of the first of the two unvested tranches of the issuer?s restricted stock units received by the reporting person in connection with the Rattler Merger, the issuer withheld shares of its common stock that would have otherwise been issuable to the reporting person to satisfy tax withholding obligations. The number of shares of common stock withheld was determined based on the closing price per share of the issuer's common stock on May 26, 2023.

SEC source: 0001539838-23-000030 · wf-form4_167787756591041.xml · nonDerivative · entry 6

Wesson Daniel N · CIK 0001805429 · Exec. VP & COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 71,344

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, 2023 of the first tranche of the time-based restricted stock units granted to the reporting person on March 1, 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.

SEC source: 0001539838-23-000030 · wf-form4_167787756591041.xml · nonDerivative · entry 5

Wesson Daniel N · CIK 0001805429 · Exec. VP & COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 72,507

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.

SEC source: 0001539838-23-000030 · wf-form4_167787756591041.xml · nonDerivative · entry 4

Wesson Daniel N · CIK 0001805429 · Exec. VP & COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 73,415

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.

SEC source: 0001539838-23-000030 · wf-form4_167787756591041.xml · nonDerivative · entry 3

Wesson Daniel N · CIK 0001805429 · Exec. VP & COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 74,433

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.

SEC source: 0001539838-23-000030 · wf-form4_167787756591041.xml · nonDerivative · entry 2

Wesson Daniel N · CIK 0001805429 · Exec. VP & COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 79,492

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.

SEC source: 0001539838-23-000030 · wf-form4_167787756591041.xml · nonDerivative · entry 1

Wesson Daniel N · CIK 0001805429 · Exec. VP & COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 66,683

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.

SEC source: 0001539838-23-000032 · wf-form4_167787766664225.xml · nonDerivative · entry 6

Dick Teresa L. · CIK 0001559931 · CAO, Exec. VP, Assist. Sec.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 75,289

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, 2023 of the first tranche of the time-based restricted stock units granted to the reporting person on March 1, 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.

SEC source: 0001539838-23-000032 · wf-form4_167787766664225.xml · nonDerivative · entry 5

Dick Teresa L. · CIK 0001559931 · CAO, Exec. VP, Assist. Sec.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 76,193

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.

SEC source: 0001539838-23-000032 · wf-form4_167787766664225.xml · nonDerivative · entry 4

Dick Teresa L. · CIK 0001559931 · CAO, Exec. VP, Assist. Sec.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 77,098

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.

SEC source: 0001539838-23-000032 · wf-form4_167787766664225.xml · nonDerivative · entry 3

Dick Teresa L. · CIK 0001559931 · CAO, Exec. VP, Assist. Sec.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 78,620

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.

SEC source: 0001539838-23-000032 · wf-form4_167787766664225.xml · nonDerivative · entry 2

Dick Teresa L. · CIK 0001559931 · CAO, Exec. VP, Assist. Sec.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 86,176

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.

SEC source: 0001539838-23-000032 · wf-form4_167787766664225.xml · nonDerivative · entry 1

Dick Teresa L. · CIK 0001559931 · CAO, Exec. VP, Assist. Sec.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 69,098

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.

SEC source: 0001539838-23-000031 · wf-form4_167787760780647.xml · nonDerivative · entry 6

Stice Travis D. · CIK 0001559933 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By Stice Investments, Ltd.

Disclosed balance after: 487,259

F7 · 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 first tranche of the time-based restricted stock units granted to the reporting person on March 1, 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.

F2 · ownership.direct: These securities 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.

F2 · ownership.nature: These securities 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.

SEC source: 0001539838-23-000031 · wf-form4_167787760780647.xml · nonDerivative · entry 5

Stice Travis D. · CIK 0001559933 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By Stice Investments, Ltd.

Disclosed balance after: 490,802

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, 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.

F2 · ownership.direct: These securities 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.

F2 · ownership.nature: These securities 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.

SEC source: 0001539838-23-000031 · wf-form4_167787760780647.xml · nonDerivative · entry 4

Stice Travis D. · CIK 0001559933 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By Stice Investments, Ltd.

Disclosed balance after: 494,434

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 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.

F2 · ownership.direct: These securities 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.

F2 · ownership.nature: These securities 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.

SEC source: 0001539838-23-000031 · wf-form4_167787760780647.xml · nonDerivative · entry 3

Stice Travis D. · CIK 0001559933 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By Stice Investments, Ltd.

Disclosed balance after: 498,959

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 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.

F2 · ownership.direct: These securities 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.

F2 · ownership.nature: These securities 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.

SEC source: 0001539838-23-000031 · wf-form4_167787760780647.xml · nonDerivative · entry 2

Stice Travis D. · CIK 0001559933 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By Stice Investments, Ltd.

Disclosed balance after: 524,161

F3 · 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.

F2 · ownership.direct: These securities 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.

F2 · ownership.nature: These securities 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.

SEC source: 0001539838-23-000031 · wf-form4_167787760780647.xml · nonDerivative · entry 1

Stice Travis D. · CIK 0001559933 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By Stice Investments, Ltd.

Disclosed balance after: 460,116

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.

F2 · ownership.direct: These securities 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.

F2 · ownership.nature: These securities 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.

SEC source: 0001539838-23-000029 · wf-form4_167787751833482.xml · nonDerivative · entry 6

Zmigrosky Matt · CIK 0001767328 · EVP, Chief Legal and Admin Off

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36,202

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, 2023 of the first tranche of the time-based restricted stock units granted to the reporting person on March 1, 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.

SEC source: 0001539838-23-000029 · wf-form4_167787751833482.xml · nonDerivative · entry 5

Zmigrosky Matt · CIK 0001767328 · EVP, Chief Legal and Admin Off

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 37,140

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.

SEC source: 0001539838-23-000029 · wf-form4_167787751833482.xml · nonDerivative · entry 4

Zmigrosky Matt · CIK 0001767328 · EVP, Chief Legal and Admin Off

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 37,948

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.

SEC source: 0001539838-23-000029 · wf-form4_167787751833482.xml · nonDerivative · entry 3

Zmigrosky Matt · CIK 0001767328 · EVP, Chief Legal and Admin Off

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 39,035

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.