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person · Reporting owner

Hollis Michael L.

Disclosed activity across 4 companies

Tapewire entity
69628
SEC CIK
0001559864

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Diamondback Energy, Inc.FANG · Entity 1866Director · President and COOSeptember 16, 2019September 18, 2019
HighPeak Energy, Inc.HPK · Entity 4942Director · President and CEOJanuary 09, 2026January 09, 2026
Pure Acquisition Corp.PACQ · Entity 147029Director · PresidentAugust 12, 2020August 12, 2020
VNOM Sub, Inc.VNOM · Entity 15365DirectorNovember 01, 2018November 05, 2018

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 September 16, 2019 · Filed September 18, 2019

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeIndirectBy MBH Investments, Ltd.138,414 Reported balance After 2019-09-16 transaction · row 1 Account identity is unresolved; indirect or unspecified ownership is not merged.
1 source row

Row 1 · 2019-09-16 · Sale · Disposed 2,000 · Balance 138,414

F1: These securities are held by MBH Investments, Ltd., which is managed by MBH Financial, LLC, its general partner. Mr. Hollis, his spouse, and the Hollis 2014 Irrevocable Trust hold 100% of the membership interests in MBH Financial, LLC, of which Mr. Hollis is the manager.

Filing footnotes · ownership attribution and instrument terms

F1: These securities are held by MBH Investments, Ltd., which is managed by MBH Financial, LLC, its general partner. Mr. Hollis, his spouse, and the Hollis 2014 Irrevocable Trust hold 100% of the membership interests in MBH Financial, LLC, of which Mr. Hollis is the manager.

HighPeak Energy, Inc.

Report date January 09, 2026 · Filed January 09, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common Stock, par value $0.0001 per shareSEC Table I · non-derivativeDirect1,978,312 Reported balance After 2026-01-09 transaction · row 1
1 source row

Row 1 · 2026-01-09 · Grant · Acquired 550,000 · Balance 1,978,312

F1: The shares of restricted common stock vest in three equal installments: one-third on the first anniversary of the date of the grant, one-third on the second anniversary of the grant and one-third on the third anniversary of the date of the grant.

Common Stock, par value $0.0001 per shareSEC Table I · non-derivativeIndirectBy Son1,860 Reported balance Holding disclosure · report date 2026-01-09 · row 2 Holding and transaction disclosures are not merged.
1 source row

Row 2 · Balance 1,860

F2: The reporting person disclaims beneficial ownership of the common stock held by the reporting person's sons (the "Record Holders") except to the extent of his pecuniary interest in each of the Record Holders, and this report shall not be deemed an admission that he is the beneficial ownership of such securities for purposes of Section 16 or for any other purpose. The reporting person disclaims beneficial ownership of the securities held by his sons, and this report shall not be deemed an admission that the reporting person is the beneficial owner of the securities for purposes of Section 16 or for any other purpose.

Common Stock, par value $0.0001 per shareSEC Table I · non-derivativeIndirectBy Son1,860 Reported balance Holding disclosure · report date 2026-01-09 · row 3 Holding and transaction disclosures are not merged.
1 source row

Row 3 · Balance 1,860

F2: The reporting person disclaims beneficial ownership of the common stock held by the reporting person's sons (the "Record Holders") except to the extent of his pecuniary interest in each of the Record Holders, and this report shall not be deemed an admission that he is the beneficial ownership of such securities for purposes of Section 16 or for any other purpose. The reporting person disclaims beneficial ownership of the securities held by his sons, and this report shall not be deemed an admission that the reporting person is the beneficial owner of the securities for purposes of Section 16 or for any other purpose.

Filing footnotes · ownership attribution and instrument terms

F1: The shares of restricted common stock vest in three equal installments: one-third on the first anniversary of the date of the grant, one-third on the second anniversary of the grant and one-third on the third anniversary of the date of the grant.

F2: The reporting person disclaims beneficial ownership of the common stock held by the reporting person's sons (the "Record Holders") except to the extent of his pecuniary interest in each of the Record Holders, and this report shall not be deemed an admission that he is the beneficial ownership of such securities for purposes of Section 16 or for any other purpose. The reporting person disclaims beneficial ownership of the securities held by his sons, and this report shall not be deemed an admission that the reporting person is the beneficial owner of the securities for purposes of Section 16 or for any other purpose.

Pure Acquisition Corp.

Report date August 12, 2020 · Filed August 12, 2020

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Pure Acquisition Corp.SEC Table I · non-derivativeDirect16,802 Reported balance After 2020-08-12 transaction · row 1 Account or security details depend on footnotes; rows are not merged.
1 source row

Row 1 · 2020-08-12 · Purchase · Acquired 11,802 · Balance 16,802

F1: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $10.59 to $10.62, inclusive.

F2: On August 5, 2020, the reporting person filed a Form 4 which inadvertently reported shares beneficially owned by the reporting person's sons as being directly owned by the reporting person. The amounts included in column 5 correct the amounts of shares of Class A Common Stock owned directly and indirectly by the reporting person

Pure Acquisition Corp.SEC Table I · non-derivativeIndirectBy Sons200 Reported balance Holding disclosure · report date 2020-08-12 · row 2 Holding and transaction disclosures are not merged.
1 source row

Row 2 · Balance 200

F2: On August 5, 2020, the reporting person filed a Form 4 which inadvertently reported shares beneficially owned by the reporting person's sons as being directly owned by the reporting person. The amounts included in column 5 correct the amounts of shares of Class A Common Stock owned directly and indirectly by the reporting person

F3: Represents shares of Class A Common Stock owned by the reporting person's sons.

Filing footnotes · ownership attribution and instrument terms

F1: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $10.59 to $10.62, inclusive.

F2: On August 5, 2020, the reporting person filed a Form 4 which inadvertently reported shares beneficially owned by the reporting person's sons as being directly owned by the reporting person. The amounts included in column 5 correct the amounts of shares of Class A Common Stock owned directly and indirectly by the reporting person

F3: Represents shares of Class A Common Stock owned by the reporting person's sons.

VNOM Sub, Inc.

Report date November 01, 2018 · Filed November 05, 2018

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common Units representing limited partner interestsSEC Table I · non-derivativeIndirectBy MBH Investments, Ltd.81,461 Reported balance After 2018-11-01 transaction · row 1 Account identity is unresolved; indirect or unspecified ownership is not merged.
1 source row

Row 1 · 2018-11-01 · Purchase · Acquired 3,000 · Balance 81,461

F1: These securities are held by MBH Investments, Ltd., which is managed by MBH Financial, LLC, its general partner. Mr. Hollis, his spouse, and the Hollis 2014 Irrevocable Trust hold 100% of the membership interests in MBH Financial, LLC, of which Mr. Hollis is the manager.

Filing footnotes · ownership attribution and instrument terms

F1: These securities are held by MBH Investments, Ltd., which is managed by MBH Financial, LLC, its general partner. Mr. Hollis, his spouse, and the Hollis 2014 Irrevocable Trust hold 100% of the membership interests in MBH Financial, LLC, of which Mr. Hollis is the manager.

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
July 06, 2020 Filed Aug 5, 2020 21:44 UTC Pure Acquisition Corp. PACQ · Entity 147029 GiftPure Acquisition Corp. 100 $10.56 $1,056.00
Disclosure

SEC source: 0001437749-20-016729 · rdgdoc.xml · nonDerivative · entry 2

Hollis Michael L. · CIK 0001559864 · President

10b5-1 filing: Not disclosed

Ownership: Indirect · By son

Disclosed balance after: 600

F3 · kind: This transaction involved gifts of securities by the reporting person to his daughter and son, who share reporting person's household. The reporting person disclaims beneficial ownership of the shares held by his daughter and son, and this report should not be deemed an admission that the reporting person is the beneficial owner of his daughter's or son's shares for purposes of Section 16 or for any other purpose.

Read SEC document
July 01, 2020 Filed Aug 5, 2020 21:44 UTC Pure Acquisition Corp. PACQ · Entity 147029 PurchasePure Acquisition Corp. Warrant · Derivative 2,500 $1.21 Strike: $11.50 $3,025.00
Disclosure

SEC source: 0001437749-20-016729 · rdgdoc.xml · derivative · entry 7

Hollis Michael L. · CIK 0001559864 · President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,500

Underlying: Class A Common Stock · 2,500 shares

Expires not disclosed

F4 · derivative.exercise_date: The Warrants may be exercised during the period (a) commencing thirty (30) days after the completion of the issuer's initial business combination and (b) expiring on the fifth anniversary of the issuer's initial business combination, or earlier upon redemption or liquidation.

F4 · derivative.expiration_date: The Warrants may be exercised during the period (a) commencing thirty (30) days after the completion of the issuer's initial business combination and (b) expiring on the fifth anniversary of the issuer's initial business combination, or earlier upon redemption or liquidation.

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July 01, 2020 Filed Aug 5, 2020 21:44 UTC Pure Acquisition Corp. PACQ · Entity 147029 PurchasePure Acquisition Corp. 500 $10.55 $5,275.00
Disclosure

SEC source: 0001437749-20-016729 · rdgdoc.xml · nonDerivative · entry 1

Hollis Michael L. · CIK 0001559864 · President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 500

Read SEC document
September 16, 2019 Filed Sep 18, 2019 20:24 UTC Diamondback Energy, Inc. FANG · Entity 1866 SaleCommon Stock 2,000 $102.25 $204,493.00
Disclosure

SEC source: 0001539838-19-000113 · wf-form4_156883827975657.xml · nonDerivative · entry 1

Hollis Michael L. · CIK 0001559864 · Director · President and COO

10b5-1 filing: Not disclosed

Ownership: Indirect · By MBH Investments, Ltd.

Disclosed balance after: 138,414

F1 · ownership.direct: These securities are held by MBH Investments, Ltd., which is managed by MBH Financial, LLC, its general partner. Mr. Hollis, his spouse, and the Hollis 2014 Irrevocable Trust hold 100% of the membership interests in MBH Financial, LLC, of which Mr. Hollis is the manager.

F1 · ownership.nature: These securities are held by MBH Investments, Ltd., which is managed by MBH Financial, LLC, its general partner. Mr. Hollis, his spouse, and the Hollis 2014 Irrevocable Trust hold 100% of the membership interests in MBH Financial, LLC, of which Mr. Hollis is the manager.

Read SEC document
March 08, 2019 Filed Mar 12, 2019 21:30 UTC Diamondback Energy, Inc. FANG · Entity 1866 PurchaseCommon Stock 5,313 $95.12 $505,352.37
Disclosure

SEC source: 0001539838-19-000032 · wf-form4_155242618448164.xml · nonDerivative · entry 1

Hollis Michael L. · CIK 0001559864 · Director · President and COO

10b5-1 filing: Not disclosed

Ownership: Indirect · By MBH Investments, Ltd.

Disclosed balance after: 140,414

F1 · price: The price reported in Column 4 is a weighted average purchase price. These shares were purchased in multiple transactions at prices ranging from $94.92 per share to $95.41 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 purchased at each separate price within the range set forth in this footnote.

F2 · ownership.direct: These securities are held by MBH Investments, Ltd., which is managed by MBH Financial, LLC, its general partner. Mr. Hollis, his spouse, and the Hollis 2014 Irrevocable Trust hold 100% of the membership interests in MBH Financial, LLC, of which Mr. Hollis is the manager.

F2 · ownership.nature: These securities are held by MBH Investments, Ltd., which is managed by MBH Financial, LLC, its general partner. Mr. Hollis, his spouse, and the Hollis 2014 Irrevocable Trust hold 100% of the membership interests in MBH Financial, LLC, of which Mr. Hollis is the manager.

Read SEC document
March 01, 2019 Filed Mar 5, 2019 23:06 UTC Diamondback Energy, Inc. FANG · Entity 1866 Tax withholdingCommon Stock 2,306 $0.00 $0.00
Disclosure

SEC source: 0001539838-19-000026 · wf-form4_155182717271541.xml · nonDerivative · entry 2

Hollis Michael L. · CIK 0001559864 · Director · President and COO

10b5-1 filing: Not disclosed

Ownership: Indirect · By MBH Investments, Ltd.

Disclosed balance after: 135,101

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 one-third of the restricted stock units granted 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 March 1, 2019.

F2 · ownership.direct: These securities are held by MBH Investments, Ltd., which is managed by MBH Financial, LLC, its general partner. Mr. Hollis, his spouse, and the Hollis 2014 Irrevocable Trust hold 100% of the membership interests in MBH Financial, LLC, of which Mr. Hollis is the manager.

F2 · ownership.nature: These securities are held by MBH Investments, Ltd., which is managed by MBH Financial, LLC, its general partner. Mr. Hollis, his spouse, and the Hollis 2014 Irrevocable Trust hold 100% of the membership interests in MBH Financial, LLC, of which Mr. Hollis is the manager.

Read SEC document
March 01, 2019 Filed Mar 5, 2019 23:06 UTC Diamondback Energy, Inc. FANG · Entity 1866 GrantCommon Stock 17,577 $0.00 $0.00
Disclosure

SEC source: 0001539838-19-000026 · wf-form4_155182717271541.xml · nonDerivative · entry 1

Hollis Michael L. · CIK 0001559864 · Director · President and COO

10b5-1 filing: Not disclosed

Ownership: Indirect · By MBH Investments, Ltd.

Disclosed balance after: 137,407

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, 2019.

F2 · ownership.direct: These securities are held by MBH Investments, Ltd., which is managed by MBH Financial, LLC, its general partner. Mr. Hollis, his spouse, and the Hollis 2014 Irrevocable Trust hold 100% of the membership interests in MBH Financial, LLC, of which Mr. Hollis is the manager.

F2 · ownership.nature: These securities are held by MBH Investments, Ltd., which is managed by MBH Financial, LLC, its general partner. Mr. Hollis, his spouse, and the Hollis 2014 Irrevocable Trust hold 100% of the membership interests in MBH Financial, LLC, of which Mr. Hollis is the manager.

Read SEC document
February 22, 2019 Filed Feb 26, 2019 02:42 UTC Diamondback Energy, Inc. FANG · Entity 1866 Tax withholdingCommon Stock 1,553 $102.14 $158,623.42
Disclosure

SEC source: 0000899243-19-004796 · doc4.xml · nonDerivative · entry 6

Hollis Michael L. · CIK 0001559864 · Director · President and COO

10b5-1 filing: Not disclosed

Ownership: Indirect · By MBH Investments Ltd.

Disclosed balance after: 119,830

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 February 22, 2019 of the second 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 22, 2019.

F2 · ownership.nature: These securities are held by MBH Investments, Ltd., which is managed by MBH Financial, LLC, its general partner. Mr. Hollis, his spouse and the Hollis 2014 Irrevocable Trust hold 100% of the membership interests in MBH Financial, LLC, of which Mr. Hollis is the manager.

Read SEC document
February 22, 2019 Filed Feb 26, 2019 02:42 UTC Diamondback Energy, Inc. FANG · Entity 1866 Tax withholdingCommon Stock 1,791 $102.14 $182,932.74
Disclosure

SEC source: 0000899243-19-004796 · doc4.xml · nonDerivative · entry 5

Hollis Michael L. · CIK 0001559864 · Director · President and COO

10b5-1 filing: Not disclosed

Ownership: Indirect · By MBH Investments Ltd.

Disclosed balance after: 121,383

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 February 22, 2019 of the third tranche of the time-based restricted stock units granted to the reporting person on February 16, 2017. 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 22, 2019.

F2 · ownership.nature: These securities are held by MBH Investments, Ltd., which is managed by MBH Financial, LLC, its general partner. Mr. Hollis, his spouse and the Hollis 2014 Irrevocable Trust hold 100% of the membership interests in MBH Financial, LLC, of which Mr. Hollis is the manager.

Read SEC document
February 22, 2019 Filed Feb 26, 2019 02:42 UTC Diamondback Energy, Inc. FANG · Entity 1866 Tax withholdingCommon Stock 10,382 $102.14 $1,060,417.48
Disclosure

SEC source: 0000899243-19-004796 · doc4.xml · nonDerivative · entry 4

Hollis Michael L. · CIK 0001559864 · Director · President and COO

10b5-1 filing: Not disclosed

Ownership: Indirect · By MBH Investments Ltd.

Disclosed balance after: 123,174

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 of the performance-based restricted stock units granted on January 19, 2016 and vested upon certification by the issuer's compensation committee on February 21, 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 22, 2019.

F2 · ownership.nature: These securities are held by MBH Investments, Ltd., which is managed by MBH Financial, LLC, its general partner. Mr. Hollis, his spouse and the Hollis 2014 Irrevocable Trust hold 100% of the membership interests in MBH Financial, LLC, of which Mr. Hollis is the manager.

Read SEC document
February 22, 2019 Filed Feb 26, 2019 02:42 UTC Diamondback Energy, Inc. FANG · Entity 1866 Tax withholdingCommon Stock 5,372 $102.14 $548,696.08
Disclosure

SEC source: 0000899243-19-004796 · doc4.xml · nonDerivative · entry 3

Hollis Michael L. · CIK 0001559864 · Director · President and COO

10b5-1 filing: Not disclosed

Ownership: Indirect · By MBH Investments Ltd.

Disclosed balance after: 133,556

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 16, 2017 and vested upon certification by the issuer's compensation committee on February 21, 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 22, 2019.

F2 · ownership.nature: These securities are held by MBH Investments, Ltd., which is managed by MBH Financial, LLC, its general partner. Mr. Hollis, his spouse and the Hollis 2014 Irrevocable Trust hold 100% of the membership interests in MBH Financial, LLC, of which Mr. Hollis is the manager.

Read SEC document
February 21, 2019 Filed Feb 26, 2019 02:42 UTC Diamondback Energy, Inc. FANG · Entity 1866 GrantCommon Stock 30,056 $0.00 $0.00
Disclosure

SEC source: 0000899243-19-004796 · doc4.xml · nonDerivative · entry 2

Hollis Michael L. · CIK 0001559864 · Director · President and COO

10b5-1 filing: Not disclosed

Ownership: Indirect · By MBH Investments Ltd.

Disclosed balance after: 138,928

F3 · shares: These securities are performance-based restricted stock units for the performance period from January 1, 2016 to December 31, 2018 that were granted under the issuer's equity incentive plan on January 19, 2016. All of these performance-based restricted stock units vested as of December 31, 2018 upon certification by the issuer's compensation committee of the applicable performance conditions on February 21, 2019.

F2 · ownership.nature: These securities are held by MBH Investments, Ltd., which is managed by MBH Financial, LLC, its general partner. Mr. Hollis, his spouse and the Hollis 2014 Irrevocable Trust hold 100% of the membership interests in MBH Financial, LLC, of which Mr. Hollis is the manager.

Read SEC document
February 21, 2019 Filed Feb 26, 2019 02:42 UTC Diamondback Energy, Inc. FANG · Entity 1866 GrantCommon Stock 13,650 $0.00 $0.00
Disclosure

SEC source: 0000899243-19-004796 · doc4.xml · nonDerivative · entry 1

Hollis Michael L. · CIK 0001559864 · Director · President and COO

10b5-1 filing: Not disclosed

Ownership: Indirect · By MBH Investments Ltd.

Disclosed balance after: 108,872

F1 · shares: These securities are performance-based restricted stock units for the performance period from January 1, 2017 to December 31, 2018 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, 2018 upon certification by the issuer's compensation committee of the applicable performance conditions on February 21, 2019.

F2 · ownership.nature: These securities are held by MBH Investments, Ltd., which is managed by MBH Financial, LLC, its general partner. Mr. Hollis, his spouse and the Hollis 2014 Irrevocable Trust hold 100% of the membership interests in MBH Financial, LLC, of which Mr. Hollis is the manager.

Read SEC document
November 01, 2018 Filed Nov 5, 2018 17:25 UTC VNOM Sub, Inc. VNOM · Entity 15365 PurchaseCommon Units representing limited partner interests 3,000 $33.68 $101,049.00
Disclosure

SEC source: 0001602065-18-000043 · wf-form4_154145669893294.xml · nonDerivative · entry 1

Hollis Michael L. · CIK 0001559864 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By MBH Investments, Ltd.

Disclosed balance after: 81,461

F1 · ownership.direct: These securities are held by MBH Investments, Ltd., which is managed by MBH Financial, LLC, its general partner. Mr. Hollis, his spouse, and the Hollis 2014 Irrevocable Trust hold 100% of the membership interests in MBH Financial, LLC, of which Mr. Hollis is the manager.

F1 · ownership.nature: These securities are held by MBH Investments, Ltd., which is managed by MBH Financial, LLC, its general partner. Mr. Hollis, his spouse, and the Hollis 2014 Irrevocable Trust hold 100% of the membership interests in MBH Financial, LLC, of which Mr. Hollis is the manager.

Read SEC document
July 16, 2018 Filed Jul 18, 2018 20:33 UTC Diamondback Energy, Inc. FANG · Entity 1866 SaleCommon Stock 5,000 $128.85 $644,250.00
Disclosure

SEC source: 0001539838-18-000086 · wf-form4_153194601304335.xml · nonDerivative · entry 1

Hollis Michael L. · CIK 0001559864 · Director · President and COO

10b5-1 filing: Not disclosed

Ownership: Indirect · By MBH Investments, Ltd.

Disclosed balance after: 95,222

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

F2 · ownership.direct: These securities are held by MBH Investments, Ltd., which is managed by MBH Financial, LLC, its general partner. Mr. Hollis, his spouse, and the Hollis 2014 Irrevocable Trust hold 100% of the membership interests in MBH Financial, LLC, of which Mr. Hollis is the manager.

F2 · ownership.nature: These securities are held by MBH Investments, Ltd., which is managed by MBH Financial, LLC, its general partner. Mr. Hollis, his spouse, and the Hollis 2014 Irrevocable Trust hold 100% of the membership interests in MBH Financial, LLC, of which Mr. Hollis is the manager.

Read SEC document
April 16, 2018 Filed Apr 18, 2018 20:14 UTC Diamondback Energy, Inc. FANG · Entity 1866 SaleCommon Stock 3,000 $118.80 $356,400.00
Disclosure

SEC source: 0001539838-18-000042 · wf-form4_152408245969628.xml · nonDerivative · entry 1

Hollis Michael L. · CIK 0001559864 · President and COO

10b5-1 filing: Not disclosed

Ownership: Indirect · By MBH Investments, Ltd.

Disclosed balance after: 100,222

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

F2 · ownership.direct: These securities are held by MBH Investments, Ltd., which is managed by MBH Financial, LLC, its general partner. Mr. Hollis, his spouse, and the Hollis 2014 Irrevocable Trust hold 100% of the membership interests in MBH Financial, LLC, of which Mr. Hollis is the manager.

F2 · ownership.nature: These securities are held by MBH Investments, Ltd., which is managed by MBH Financial, LLC, its general partner. Mr. Hollis, his spouse, and the Hollis 2014 Irrevocable Trust hold 100% of the membership interests in MBH Financial, LLC, of which Mr. Hollis is the manager.

Read SEC document
February 16, 2018 Filed Feb 21, 2018 22:31 UTC Diamondback Energy, Inc. FANG · Entity 1866 SaleCommon Stock 9,410 $126.22 $1,187,714.20
Disclosure

SEC source: 0001539838-18-000029 · wf-form4_151925225873184.xml · nonDerivative · entry 3

Hollis Michael L. · CIK 0001559864 · President and COO

10b5-1 filing: Not disclosed

Ownership: Indirect · By MBH Investments, Ltd.

Disclosed balance after: 103,222

F4 · price: The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $125.79 per share to $126.65 per share, inclusive.

F2 · ownership.direct: These securities are held by MBH Investments, Ltd., which is managed by MBH Financial, LLC, its general partner. Mr. Hollis, his spouse, and the Hollis 2014 Irrevocable Trust hold 100% of the membership interests in MBH Financial, LLC, of which Mr. Hollis is the manager.

F2 · ownership.nature: These securities are held by MBH Investments, Ltd., which is managed by MBH Financial, LLC, its general partner. Mr. Hollis, his spouse, and the Hollis 2014 Irrevocable Trust hold 100% of the membership interests in MBH Financial, LLC, of which Mr. Hollis is the manager.

Read SEC document
February 16, 2018 Filed Feb 21, 2018 22:31 UTC Diamondback Energy, Inc. FANG · Entity 1866 SaleCommon Stock 9,793 $125.10 $1,225,150.33
Disclosure

SEC source: 0001539838-18-000029 · wf-form4_151925225873184.xml · nonDerivative · entry 2

Hollis Michael L. · CIK 0001559864 · President and COO

10b5-1 filing: Not disclosed

Ownership: Indirect · By MBH Investments, Ltd.

Disclosed balance after: 112,632

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 $124.79 per share to $125.77 per share, inclusive.

F2 · ownership.direct: These securities are held by MBH Investments, Ltd., which is managed by MBH Financial, LLC, its general partner. Mr. Hollis, his spouse, and the Hollis 2014 Irrevocable Trust hold 100% of the membership interests in MBH Financial, LLC, of which Mr. Hollis is the manager.

F2 · ownership.nature: These securities are held by MBH Investments, Ltd., which is managed by MBH Financial, LLC, its general partner. Mr. Hollis, his spouse, and the Hollis 2014 Irrevocable Trust hold 100% of the membership interests in MBH Financial, LLC, of which Mr. Hollis is the manager.

Read SEC document
February 16, 2018 Filed Feb 21, 2018 22:31 UTC Diamondback Energy, Inc. FANG · Entity 1866 SaleCommon Stock 10,542 $124.40 $1,311,437.45
Disclosure

SEC source: 0001539838-18-000029 · wf-form4_151925225873184.xml · nonDerivative · entry 1

Hollis Michael L. · CIK 0001559864 · President and COO

10b5-1 filing: Not disclosed

Ownership: Indirect · By MBH Investments, Ltd.

Disclosed balance after: 122,425

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 $123.78 per share to $124.77 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 footnotes 1, 3 and 4 of this Form 4.

F2 · ownership.direct: These securities are held by MBH Investments, Ltd., which is managed by MBH Financial, LLC, its general partner. Mr. Hollis, his spouse, and the Hollis 2014 Irrevocable Trust hold 100% of the membership interests in MBH Financial, LLC, of which Mr. Hollis is the manager.

F2 · ownership.nature: These securities are held by MBH Investments, Ltd., which is managed by MBH Financial, LLC, its general partner. Mr. Hollis, his spouse, and the Hollis 2014 Irrevocable Trust hold 100% of the membership interests in MBH Financial, LLC, of which Mr. Hollis is the manager.

Read SEC document
February 14, 2018 Filed Feb 16, 2018 02:13 UTC Diamondback Energy, Inc. FANG · Entity 1866 GrantCommon Stock 60,112 $0.00 $0.00
Disclosure

SEC source: 0000899243-18-004348 · doc4.xml · nonDerivative · entry 2

Hollis Michael L. · CIK 0001559864 · President and COO

10b5-1 filing: Not disclosed

Ownership: Indirect · By MBH Investments, Ltd.

Disclosed balance after: 132,967

F3 · shares: These securities are held by MBH Investments, Ltd., which is managed by MBH Financial, LLC, its general partner. Mr. Hollis, his spouse, and the Hollis 2014 Irrevocable Trust hold 100% of the membership interests in MBH Financial, LLC, of which Mr. Hollis is the manager.

F2 · ownership.direct: These securities are performance based restricted stock units for the performance period January 1, 2016 to December 31, 2017 that were granted under the issuer's equity incentive plan. All of these performance based restricted stock units vested as of December 31, 2017 upon certification by the issuer's compensation committee of attainment of the applicable performance conditions on February 14, 2018.

F2 · ownership.nature: These securities are performance based restricted stock units for the performance period January 1, 2016 to December 31, 2017 that were granted under the issuer's equity incentive plan. All of these performance based restricted stock units vested as of December 31, 2017 upon certification by the issuer's compensation committee of attainment of the applicable performance conditions on February 14, 2018.

Read SEC document
February 13, 2018 Filed Feb 16, 2018 02:13 UTC Diamondback Energy, Inc. FANG · Entity 1866 GrantCommon Stock 11,835 $0.00 $0.00
Disclosure

SEC source: 0000899243-18-004348 · doc4.xml · nonDerivative · entry 1

Hollis Michael L. · CIK 0001559864 · President and COO

10b5-1 filing: Not disclosed

Ownership: Indirect · By MBH Investments, Ltd.

Disclosed balance after: 72,855

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 annual installments beginning on February 21, 2018.

F2 · ownership.direct: These securities are performance based restricted stock units for the performance period January 1, 2016 to December 31, 2017 that were granted under the issuer's equity incentive plan. All of these performance based restricted stock units vested as of December 31, 2017 upon certification by the issuer's compensation committee of attainment of the applicable performance conditions on February 14, 2018.

F2 · ownership.nature: These securities are performance based restricted stock units for the performance period January 1, 2016 to December 31, 2017 that were granted under the issuer's equity incentive plan. All of these performance based restricted stock units vested as of December 31, 2017 upon certification by the issuer's compensation committee of attainment of the applicable performance conditions on February 14, 2018.

Read SEC document
January 16, 2018 Filed Jan 18, 2018 21:20 UTC Diamondback Energy, Inc. FANG · Entity 1866 SaleCommon Stock 300 $130.29 $39,087.00
Disclosure

SEC source: 0001539838-18-000004 · wf-form4_151631044569752.xml · nonDerivative · entry 3

Hollis Michael L. · CIK 0001559864 · President and COO

10b5-1 filing: Not disclosed

Ownership: Indirect · By MBH Investments, Ltd.

Disclosed balance after: 61,020

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

F3 · ownership.direct: These securities are held by MBH Investments, Ltd., which is managed by MBH Financial, LLC, its general partner. Mr. Hollis, his spouse, and the Hollis 2014 Irrevocable Trust hold 100% of the membership interests in MBH Financial, LLC, of which Mr. Hollis is the manager.

F3 · ownership.nature: These securities are held by MBH Investments, Ltd., which is managed by MBH Financial, LLC, its general partner. Mr. Hollis, his spouse, and the Hollis 2014 Irrevocable Trust hold 100% of the membership interests in MBH Financial, LLC, of which Mr. Hollis is the manager.

Read SEC document
January 16, 2018 Filed Jan 18, 2018 21:20 UTC Diamondback Energy, Inc. FANG · Entity 1866 SaleCommon Stock 1,500 $129.55 $194,329.95
Disclosure

SEC source: 0001539838-18-000004 · wf-form4_151631044569752.xml · nonDerivative · entry 2

Hollis Michael L. · CIK 0001559864 · President and COO

10b5-1 filing: Not disclosed

Ownership: Indirect · By MBH Investments, Ltd.

Disclosed balance after: 61,320

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

F4 · price: The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $129.28 per share to $129.88 per share, inclusive.

F3 · ownership.direct: These securities are held by MBH Investments, Ltd., which is managed by MBH Financial, LLC, its general partner. Mr. Hollis, his spouse, and the Hollis 2014 Irrevocable Trust hold 100% of the membership interests in MBH Financial, LLC, of which Mr. Hollis is the manager.

F3 · ownership.nature: These securities are held by MBH Investments, Ltd., which is managed by MBH Financial, LLC, its general partner. Mr. Hollis, his spouse, and the Hollis 2014 Irrevocable Trust hold 100% of the membership interests in MBH Financial, LLC, of which Mr. Hollis is the manager.

Read SEC document
January 16, 2018 Filed Jan 18, 2018 21:20 UTC Diamondback Energy, Inc. FANG · Entity 1866 SaleCommon Stock 1,200 $128.85 $154,617.96
Disclosure

SEC source: 0001539838-18-000004 · wf-form4_151631044569752.xml · nonDerivative · entry 1

Hollis Michael L. · CIK 0001559864 · President and COO

10b5-1 filing: Not disclosed

Ownership: Indirect · By MBH Investments, Ltd.

Disclosed balance after: 62,820

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 $128.21 per share to $129.17 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 footnotes 2 and 4 of this Form 4.

F3 · ownership.direct: These securities are held by MBH Investments, Ltd., which is managed by MBH Financial, LLC, its general partner. Mr. Hollis, his spouse, and the Hollis 2014 Irrevocable Trust hold 100% of the membership interests in MBH Financial, LLC, of which Mr. Hollis is the manager.

F3 · ownership.nature: These securities are held by MBH Investments, Ltd., which is managed by MBH Financial, LLC, its general partner. Mr. Hollis, his spouse, and the Hollis 2014 Irrevocable Trust hold 100% of the membership interests in MBH Financial, LLC, of which Mr. Hollis is the manager.

Read SEC document
December 22, 2017 Filed Dec 27, 2017 23:14 UTC Diamondback Energy, Inc. FANG · Entity 1866 SaleCommon Stock 10,000 $125.00 $1,250,000.00
Disclosure

SEC source: 0001539838-17-000153 · wf-form4_151441642878453.xml · nonDerivative · entry 1

Hollis Michael L. · CIK 0001559864 · President and COO

10b5-1 filing: Not disclosed

Ownership: Indirect · By MBH Investments, Ltd.

Disclosed balance after: 64,020

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

F2 · ownership.direct: These securities are held by MBH Investments, Ltd., which is managed by MBH Financial, LLC, its general partner. Mr. Hollis, his spouse, and the Hollis 2014 Irrevocable Trust hold 100% of the membership interests in MBH Financial, LLC, of which Mr. Hollis is the manager.

F2 · ownership.nature: These securities are held by MBH Investments, Ltd., which is managed by MBH Financial, LLC, its general partner. Mr. Hollis, his spouse, and the Hollis 2014 Irrevocable Trust hold 100% of the membership interests in MBH Financial, LLC, of which Mr. Hollis is the manager.

Read SEC document
October 27, 2017 Filed Oct 31, 2017 20:41 UTC Diamondback Energy, Inc. FANG · Entity 1866 SaleCommon Stock 2,000 $105.00 $210,000.00
Disclosure

SEC source: 0001539838-17-000123 · wf-form4_150948249992288.xml · nonDerivative · entry 1

Hollis Michael L. · CIK 0001559864 · President and COO

10b5-1 filing: Not disclosed

Ownership: Indirect · By MBH Investments, Ltd.

Disclosed balance after: 74,020

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

F2 · ownership.direct: These securities are held by MBH Investments, Ltd., which is managed by MBH Financial, LLC, its general partner. Mr. Hollis, his spouse, and the Hollis 2014 Irrevocable Trust hold 100% of the membership interests in MBH Financial, LLC, of which Mr. Hollis is the manager.

F2 · ownership.nature: These securities are held by MBH Investments, Ltd., which is managed by MBH Financial, LLC, its general partner. Mr. Hollis, his spouse, and the Hollis 2014 Irrevocable Trust hold 100% of the membership interests in MBH Financial, LLC, of which Mr. Hollis is the manager.

Read SEC document
October 16, 2017 Filed Oct 17, 2017 18:02 UTC Diamondback Energy, Inc. FANG · Entity 1866 SaleCommon Stock 200 $103.22 $20,644.00
Disclosure

SEC source: 0001539838-17-000121 · wf-form4_150826334855534.xml · nonDerivative · entry 2

Hollis Michael L. · CIK 0001559864 · President and COO

10b5-1 filing: Not disclosed

Ownership: Indirect · By MBH Investments, Ltd.

Disclosed balance after: 76,020

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

F3 · ownership.direct: These securities are held by MBH Investments, Ltd., which is managed by MBH Financial, LLC, its general partner. Mr. Hollis, his spouse, and the Hollis 2014 Irrevocable Trust hold 100% of the membership interests in MBH Financial, LLC, of which Mr. Hollis is the manager.

F3 · ownership.nature: These securities are held by MBH Investments, Ltd., which is managed by MBH Financial, LLC, its general partner. Mr. Hollis, his spouse, and the Hollis 2014 Irrevocable Trust hold 100% of the membership interests in MBH Financial, LLC, of which Mr. Hollis is the manager.

Read SEC document
October 16, 2017 Filed Oct 17, 2017 18:02 UTC Diamondback Energy, Inc. FANG · Entity 1866 SaleCommon Stock 1,800 $102.35 $184,230.00
Disclosure

SEC source: 0001539838-17-000121 · wf-form4_150826334855534.xml · nonDerivative · entry 1

Hollis Michael L. · CIK 0001559864 · President and COO

10b5-1 filing: Not disclosed

Ownership: Indirect · By MBH Investments, Ltd.

Disclosed balance after: 76,220

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 $102.06 per share to $102.76 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 MBH Investments, Ltd., which is managed by MBH Financial, LLC, its general partner. Mr. Hollis, his spouse, and the Hollis 2014 Irrevocable Trust hold 100% of the membership interests in MBH Financial, LLC, of which Mr. Hollis is the manager.

F3 · ownership.nature: These securities are held by MBH Investments, Ltd., which is managed by MBH Financial, LLC, its general partner. Mr. Hollis, his spouse, and the Hollis 2014 Irrevocable Trust hold 100% of the membership interests in MBH Financial, LLC, of which Mr. Hollis is the manager.

Read SEC document
October 02, 2017 Filed Oct 4, 2017 19:13 UTC Diamondback Energy, Inc. FANG · Entity 1866 SaleCommon Stock 1,000 $100.00 $100,000.00
Disclosure

SEC source: 0001539838-17-000119 · wf-form4_150714440168941.xml · nonDerivative · entry 1

Hollis Michael L. · CIK 0001559864 · President and COO

10b5-1 filing: Not disclosed

Ownership: Indirect · By MBH Investments, Ltd.

Disclosed balance after: 78,020

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

F2 · ownership.direct: These securities are held by MBH Investments, Ltd., which is managed by MBH Financial, LLC, its general partner. Mr. Hollis, his spouse, and the Hollis 2014 Irrevocable Trust hold 100% of the membership interests in MBH Financial, LLC, of which Mr. Hollis is the manager.

F2 · ownership.nature: These securities are held by MBH Investments, Ltd., which is managed by MBH Financial, LLC, its general partner. Mr. Hollis, his spouse, and the Hollis 2014 Irrevocable Trust hold 100% of the membership interests in MBH Financial, LLC, of which Mr. Hollis is the manager.

Read SEC document
August 18, 2017 Filed Aug 21, 2017 17:43 UTC VNOM Sub, Inc. VNOM · Entity 15365 PurchaseCommon Units representing limited partner interests 2,500 $16.07 $40,186.25
Disclosure

SEC source: 0001602065-17-000070 · wf-form4_150335179505495.xml · nonDerivative · entry 1

Hollis Michael L. · CIK 0001559864 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By MBH Investments, Ltd.

Disclosed balance after: 78,461

F1 · price: The price reported in Column 4 is a weighted average sale price. These common units were purchased in multiple transactions at prices ranging from $16.05 to $16.10 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.

F2 · ownership.direct: These securities are held by MBH Investments, Ltd., which is managed by MBH Financial, LLC, its general partner. Mr. Hollis, his spouse, and the Hollis 2014 Irrevocable Trust hold 100% of the membership interests in MBH Financial, LLC, of which Mr. Hollis is the manager.

F2 · ownership.nature: These securities are held by MBH Investments, Ltd., which is managed by MBH Financial, LLC, its general partner. Mr. Hollis, his spouse, and the Hollis 2014 Irrevocable Trust hold 100% of the membership interests in MBH Financial, LLC, of which Mr. Hollis is the manager.

Read SEC document
July 21, 2017 Filed Jul 25, 2017 17:26 UTC VNOM Sub, Inc. VNOM · Entity 15365 PurchaseCommon Units representing limited partner interests 6,162 $14.75 $90,889.50
Disclosure

SEC source: 0001602065-17-000049 · wf-form4_150101799374043.xml · nonDerivative · entry 1

Hollis Michael L. · CIK 0001559864 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By MBH Investments, Ltd.

Disclosed balance after: 75,961

F1 · shares: These common units were purchased directly from underwriters in a public offering of the Issuer's common units, which closed on July 21, 2017, at a price to the public of $14.75 per common unit.

F2 · ownership.direct: These securities are held by MBH Investments, Ltd., which is managed by MBH Financial, LLC, its general partner. Mr. Hollis, his spouse, and the Hollis 2014 Irrevocable Trust hold 100% of the membership interests in MBH Financial, LLC, of which Mr. Hollis is the manager.

F2 · ownership.nature: These securities are held by MBH Investments, Ltd., which is managed by MBH Financial, LLC, its general partner. Mr. Hollis, his spouse, and the Hollis 2014 Irrevocable Trust hold 100% of the membership interests in MBH Financial, LLC, of which Mr. Hollis is the manager.

Read SEC document
July 20, 2017 Filed Jul 24, 2017 22:03 UTC Diamondback Energy, Inc. FANG · Entity 1866 SaleCommon Stock 1,000 $95.00 $95,000.00
Disclosure

SEC source: 0001539838-17-000100 · wf-form4_150093378667859.xml · nonDerivative · entry 1

Hollis Michael L. · CIK 0001559864 · President and COO

10b5-1 filing: Not disclosed

Ownership: Indirect · By MBH Investments, Ltd.

Disclosed balance after: 79,020

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

F2 · ownership.direct: These securities are held by MBH Investments, Ltd., which is managed by MBH Financial, LLC, its general partner. Mr. Hollis, his spouse, and the Hollis 2014 Irrevocable Trust hold 100% of the membership interests in MBH Financial, LLC, of which Mr. Hollis is the manager.

F2 · ownership.nature: These securities are held by MBH Investments, Ltd., which is managed by MBH Financial, LLC, its general partner. Mr. Hollis, his spouse, and the Hollis 2014 Irrevocable Trust hold 100% of the membership interests in MBH Financial, LLC, of which Mr. Hollis is the manager.

Read SEC document
May 18, 2017 Filed May 22, 2017 11:33 UTC VNOM Sub, Inc. VNOM · Entity 15365 PurchaseCommon Units representing limited partner interests 1,328 $17.71 $23,518.48
Disclosure

SEC source: 0001602065-17-000032 · wf-form4_149546719232685.xml · nonDerivative · entry 1

Hollis Michael L. · CIK 0001559864 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By MBH Investments, Ltd.

Disclosed balance after: 69,799

F1 · price: The price reported in Column 4 is a weighted average sale price. These common units were purchased in multiple transactions at prices ranging from $17.65 to $17.73 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.

F2 · ownership.direct: These securities are held by MBH Investments, Ltd., which is managed by MBH Financial, LLC, its general partner. Mr. Hollis, his spouse, and the Hollis 2014 Irrevocable Trust hold 100% of the membership interests in MBH Financial, LLC, of which Mr. Hollis is the manager.

F2 · ownership.nature: These securities are held by MBH Investments, Ltd., which is managed by MBH Financial, LLC, its general partner. Mr. Hollis, his spouse, and the Hollis 2014 Irrevocable Trust hold 100% of the membership interests in MBH Financial, LLC, of which Mr. Hollis is the manager.

Read SEC document
May 12, 2017 Filed May 16, 2017 15:31 UTC VNOM Sub, Inc. VNOM · Entity 15365 PurchaseCommon Units representing limited partner interests 2,917 $17.71 $51,657.15
Disclosure

SEC source: 0001602065-17-000028 · wf-form4_149496306368291.xml · nonDerivative · entry 1

Hollis Michael L. · CIK 0001559864 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By MBH Investments, Ltd.

Disclosed balance after: 68,471

F1 · price: The price reported in Column 4 is a weighted average sale price. These common units were purchased in multiple transactions at prices ranging from $17.50 to $17.75 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.

F2 · ownership.direct: These securities are held by MBH Investments, Ltd., which is managed by MBH Financial, LLC, its general partner. Mr. Hollis, his spouse, and the Hollis 2014 Irrevocable Trust hold 100% of the membership interests in MBH Financial, LLC, of which Mr. Hollis is the manager.

F2 · ownership.nature: These securities are held by MBH Investments, Ltd., which is managed by MBH Financial, LLC, its general partner. Mr. Hollis, his spouse, and the Hollis 2014 Irrevocable Trust hold 100% of the membership interests in MBH Financial, LLC, of which Mr. Hollis is the manager.

Read SEC document
May 05, 2017 Filed May 9, 2017 15:37 UTC VNOM Sub, Inc. VNOM · Entity 15365 PurchaseCommon Units representing limited partner interests 1,389 $18.00 $25,002.00
Disclosure

SEC source: 0001602065-17-000026 · wf-form4_149435862375577.xml · nonDerivative · entry 1

Hollis Michael L. · CIK 0001559864 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By MBH Investments, Ltd.

Disclosed balance after: 65,554

F1 · ownership.direct: These securities are held by MBH Investments, Ltd., which is managed by MBH Financial, LLC, its general partner. Mr. Hollis, his spouse, and the Hollis 2014 Irrevocable Trust hold 100% of the membership interests in MBH Financial, LLC, of which Mr. Hollis is the manager.

F1 · ownership.nature: These securities are held by MBH Investments, Ltd., which is managed by MBH Financial, LLC, its general partner. Mr. Hollis, his spouse, and the Hollis 2014 Irrevocable Trust hold 100% of the membership interests in MBH Financial, LLC, of which Mr. Hollis is the manager.

Read SEC document
March 21, 2017 Filed Mar 23, 2017 11:43 UTC VNOM Sub, Inc. VNOM · Entity 15365 PurchaseCommon Units representing limited partner interests 2,840 $17.60 $49,992.80
Disclosure

SEC source: 0001539838-17-000056 · wf-form4_149028381890148.xml · nonDerivative · entry 1

Hollis Michael L. · CIK 0001559864 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By MBH Investments, Ltd.

Disclosed balance after: 64,165

F1 · price: The price reported in Column 4 is a weighted average sale price. These common units were purchased in multiple transactions at prices ranging from $17.50 to $17.79 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.

F2 · ownership.direct: These securities are held by MBH Investments, Ltd., which is managed by MBH Financial, LLC, its general partner. Mr. Hollis, his spouse, and the Hollis 2014 Irrevocable Trust hold 100% of the membership interests in MBH Financial, LLC, of which Mr. Hollis is the manager.

F2 · ownership.nature: These securities are held by MBH Investments, Ltd., which is managed by MBH Financial, LLC, its general partner. Mr. Hollis, his spouse, and the Hollis 2014 Irrevocable Trust hold 100% of the membership interests in MBH Financial, LLC, of which Mr. Hollis is the manager.

Read SEC document
March 07, 2017 Filed Mar 9, 2017 20:00 UTC Diamondback Energy, Inc. FANG · Entity 1866 SaleCommon Stock 1,500 $105.34 $158,016.45
Disclosure

SEC source: 0001539838-17-000048 · wf-form4_148908961607624.xml · nonDerivative · entry 1

Hollis Michael L. · CIK 0001559864 · President and COO

10b5-1 filing: Not disclosed

Ownership: Indirect · By MBH Investments, Ltd.

Disclosed balance after: 80,020

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 $105.24 per share to $105.39 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: These securities are held by MBH Investments, Ltd., which is managed by MBH Financial, LLC, its general partner. Mr. Hollis, his spouse, and the Hollis 2014 Irrevocable Trust hold 100% of the membership interests in MBH Financial, LLC, of which Mr. Hollis is the manager.

F2 · ownership.nature: These securities are held by MBH Investments, Ltd., which is managed by MBH Financial, LLC, its general partner. Mr. Hollis, his spouse, and the Hollis 2014 Irrevocable Trust hold 100% of the membership interests in MBH Financial, LLC, of which Mr. Hollis is the manager.

Read SEC document
February 21, 2017 Filed Feb 23, 2017 22:27 UTC Diamondback Energy, Inc. FANG · Entity 1866 SaleCommon Stock 14,655 $107.94 $1,581,857.77
Disclosure

SEC source: 0001539838-17-000033 · wf-form4_148788884803592.xml · nonDerivative · entry 1

Hollis Michael L. · CIK 0001559864 · VP and Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By MBH Investments, Ltd.

Disclosed balance after: 81,520

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 $107.52 per share to $108.22 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.

F2 · ownership.direct: These securities are held by MBH Investments, Ltd., which is managed by MBH Financial, LLC, its general partner. Mr. Hollis, his spouse, and the Hollis 2014 Irrevocable Trust hold 100% of the membership interests in MBH Financial, LLC, of which Mr. Hollis is the manager.

F2 · ownership.nature: These securities are held by MBH Investments, Ltd., which is managed by MBH Financial, LLC, its general partner. Mr. Hollis, his spouse, and the Hollis 2014 Irrevocable Trust hold 100% of the membership interests in MBH Financial, LLC, of which Mr. Hollis is the manager.

Read SEC document
February 16, 2017 Filed Feb 21, 2017 23:40 UTC Diamondback Energy, Inc. FANG · Entity 1866 GrantCommon Stock 13,650 $0.00 $0.00
Disclosure

SEC source: 0001539838-17-000018 · wf-form4_148772038884090.xml · nonDerivative · entry 2

Hollis Michael L. · CIK 0001559864 · VP and Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By MBH Investments, Ltd.

Disclosed balance after: 96,175

F3 · shares: These securities are restricted stock units that were granted under the issuer's equity incentive plan. 4,550 of these restricted stock units vested on February 16, 2017, and the remaining 9,100 restricted stock units will vest in two equal annual installments beginning on February 16, 2018.

F2 · ownership.direct: These securities are held by MBH Investments, Ltd., which is managed by MBH Financial, LLC, its general partner. Mr. Hollis, his spouse, and the Hollis 2014 Irrevocable Trust hold 100% of the membership interests in MBH Financial, LLC, of which Mr. Hollis is the manager.

F2 · ownership.nature: These securities are held by MBH Investments, Ltd., which is managed by MBH Financial, LLC, its general partner. Mr. Hollis, his spouse, and the Hollis 2014 Irrevocable Trust hold 100% of the membership interests in MBH Financial, LLC, of which Mr. Hollis is the manager.

Read SEC document
February 16, 2017 Filed Feb 21, 2017 23:40 UTC Diamondback Energy, Inc. FANG · Entity 1866 GrantCommon Stock 20,000 $0.00 $0.00
Disclosure

SEC source: 0001539838-17-000018 · wf-form4_148772038884090.xml · nonDerivative · entry 1

Hollis Michael L. · CIK 0001559864 · VP and Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By MBH Investments, Ltd.

Disclosed balance after: 82,525

F1 · shares: These securities are performance based restricted stock units for the performance period January 1, 2014 to December 31, 2016 that were granted under the issuer's equity incentive plan. All of these performance based restricted stock units vested as of December 31, 2016 upon certification by the issuer's compensation committee of attainment of the applicable performance conditions on February 16, 2017.

F2 · ownership.direct: These securities are held by MBH Investments, Ltd., which is managed by MBH Financial, LLC, its general partner. Mr. Hollis, his spouse, and the Hollis 2014 Irrevocable Trust hold 100% of the membership interests in MBH Financial, LLC, of which Mr. Hollis is the manager.

F2 · ownership.nature: These securities are held by MBH Investments, Ltd., which is managed by MBH Financial, LLC, its general partner. Mr. Hollis, his spouse, and the Hollis 2014 Irrevocable Trust hold 100% of the membership interests in MBH Financial, LLC, of which Mr. Hollis is the manager.

Read SEC document
October 10, 2016 Filed Oct 12, 2016 20:19 UTC Diamondback Energy, Inc. FANG · Entity 1866 SaleCommon Stock 10,000 $104.00 $1,040,000.00
Disclosure

SEC source: 0001539838-16-000241 · wf-form4_147630356257632.xml · nonDerivative · entry 1

Hollis Michael L. · CIK 0001559864 · VP and Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By MBH Investments, Ltd.

Disclosed balance after: 62,525

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

F2 · ownership.direct: These securities are held by MBH Investments, Ltd., which is managed by MBH Financial, LLC, its general partner. Mr. Hollis, his spouse, and the Hollis 2014 Irrevocable Trust hold 100% of the membership interests in MBH Financial, LLC, of which Mr. Hollis is the manager.

F2 · ownership.nature: These securities are held by MBH Investments, Ltd., which is managed by MBH Financial, LLC, its general partner. Mr. Hollis, his spouse, and the Hollis 2014 Irrevocable Trust hold 100% of the membership interests in MBH Financial, LLC, of which Mr. Hollis is the manager.

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September 29, 2016 Filed Sep 30, 2016 13:09 UTC Diamondback Energy, Inc. FANG · Entity 1866 SaleCommon Stock 1,000 $95.00 $95,000.00
Disclosure

SEC source: 0001539838-16-000239 · wf-form4_147524093537773.xml · nonDerivative · entry 1

Hollis Michael L. · CIK 0001559864 · VP and Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By MBH Investments, Ltd.

Disclosed balance after: 72,525

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

F2 · ownership.direct: These securities are held by MBH Investments, Ltd., which is managed by MBH Financial, LLC, its general partner. Mr. Hollis, his spouse, and the Hollis 2014 Irrevocable Trust hold 100% of the membership interests in MBH Financial, LLC, of which Mr. Hollis is the manager.

F2 · ownership.nature: These securities are held by MBH Investments, Ltd., which is managed by MBH Financial, LLC, its general partner. Mr. Hollis, his spouse, and the Hollis 2014 Irrevocable Trust hold 100% of the membership interests in MBH Financial, LLC, of which Mr. Hollis is the manager.

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September 22, 2016 Filed Sep 26, 2016 20:01 UTC Diamondback Energy, Inc. FANG · Entity 1866 SaleCommon Stock 200 $91.00 $18,200.00
Disclosure

SEC source: 0001539838-16-000237 · wf-form4_147492007698438.xml · nonDerivative · entry 2

Hollis Michael L. · CIK 0001559864 · VP and Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By MBH Investments, Ltd.

Disclosed balance after: 73,525

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

F4 · price: The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $90.75 per share to $91.25 per share, inclusive.

F3 · ownership.direct: These securities are held by MBH Investments, Ltd., which is managed by MBH Financial, LLC, its general partner. Mr. Hollis, his spouse, and the Hollis 2014 Irrevocable Trust hold 100% of the membership interests in MBH Financial, LLC, of which Mr. Hollis is the manager.

F3 · ownership.nature: These securities are held by MBH Investments, Ltd., which is managed by MBH Financial, LLC, its general partner. Mr. Hollis, his spouse, and the Hollis 2014 Irrevocable Trust hold 100% of the membership interests in MBH Financial, LLC, of which Mr. Hollis is the manager.

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September 22, 2016 Filed Sep 26, 2016 20:01 UTC Diamondback Energy, Inc. FANG · Entity 1866 SaleCommon Stock 1,800 $90.32 $162,583.74
Disclosure

SEC source: 0001539838-16-000237 · wf-form4_147492007698438.xml · nonDerivative · entry 1

Hollis Michael L. · CIK 0001559864 · VP and Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By MBH Investments, Ltd.

Disclosed balance after: 73,725

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 $89.67 per share to $90.62 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 footnotes 2 and 4 of this Form 4.

F3 · ownership.direct: These securities are held by MBH Investments, Ltd., which is managed by MBH Financial, LLC, its general partner. Mr. Hollis, his spouse, and the Hollis 2014 Irrevocable Trust hold 100% of the membership interests in MBH Financial, LLC, of which Mr. Hollis is the manager.

F3 · ownership.nature: These securities are held by MBH Investments, Ltd., which is managed by MBH Financial, LLC, its general partner. Mr. Hollis, his spouse, and the Hollis 2014 Irrevocable Trust hold 100% of the membership interests in MBH Financial, LLC, of which Mr. Hollis is the manager.

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September 07, 2016 Filed Sep 9, 2016 10:36 UTC VNOM Sub, Inc. VNOM · Entity 15365 PurchaseCommon Units representing limited partner interests 1,245 $16.13 $20,078.24
Disclosure

SEC source: 0001539838-16-000231 · wf-form4_147343175364242.xml · nonDerivative · entry 1

Hollis Michael L. · CIK 0001559864 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 61,325

F1 · price: The price reported in Column 4 is a weighted average sale price. These common units were purchased in multiple transactions at prices ranging from $16.05 to $16.29 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 purchased at each separate price within the range set forth in this footnote.

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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.