Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| Diamondback Energy, Inc.FANG · Entity 1866 | Director | May 20, 2026 | May 21, 2026 |
| Viper Energy, Inc.VNOM · Entity 1865 | Director | May 19, 2026 | May 21, 2026 |
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 May 20, 2026 · Filed May 21, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 5,466 |
Reported balance
After 2026-05-20 transaction · row 1
1 source rowRow 1 · 2026-05-20 · Grant · Acquired 982 · Balance 5,466 F1: 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 2027 annual meeting of stockholders of the issuer. |
Filing footnotes · ownership attribution and instrument terms
F1: 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 2027 annual meeting of stockholders of the issuer.
Viper Energy, Inc.
Report date May 19, 2026 · Filed May 21, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Class A Common StockSEC Table I · non-derivative | Direct | 22,093 |
Reported balance
After 2026-05-19 transaction · row 1
Account or security details depend on footnotes; rows are not merged.
1 source rowRow 1 · 2026-05-19 · Grant · Acquired 3,612 · Balance 22,093 F1: These securities are restricted stock units, each representing a contingent right to receive one share of Class A Common Stock, par value $0.000001 per share, of the issuer. These restricted stock units were granted to the reporting person as an annual non-employee director grant under the issuer's long term incentive plan and will vest on the earlier of the one-year anniversary of the date of grant and the date of the 2027 annual meeting of stockholders of the issuer. F2: Reflects the transfer of 14,307 shares of Class A Common Stock in a transfer exempt from reporting pursuant to Rule 16a-12. |
Filing footnotes · ownership attribution and instrument terms
F1: These securities are restricted stock units, each representing a contingent right to receive one share of Class A Common Stock, par value $0.000001 per share, of the issuer. These restricted stock units were granted to the reporting person as an annual non-employee director grant under the issuer's long term incentive plan and will vest on the earlier of the one-year anniversary of the date of grant and the date of the 2027 annual meeting of stockholders of the issuer.
F2: Reflects the transfer of 14,307 shares of Class A Common Stock in a transfer exempt from reporting pursuant to Rule 16a-12.
Past disclosures · reporting ended (2)
No longer tracked through insider filings. These historical balances do not imply present ownership or a zero position.
RATTLER MIDSTREAM LP
Report date August 24, 2022 · Filed August 24, 2022
Section 16 reporting ended · disclosed 2022-08-24. Current position is not established by this disclosure.
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common units representing limited partner interestsSEC Table I · non-derivative | Direct | 0 |
Reported balance
After 2022-08-24 transaction · row 1
1 source rowRow 1 · 2022-08-24 · Disposition to issuer · Disposed 36,356 · Balance 0 F1: Pursuant to that certain Agreement and Plan of Merger dated May 15, 2022 by and among the Issuer, Diamondback Energy, Inc. ("Diamondback"), Rattler Midstream GP LLC, the general partner of Issuer, and Bacchus Merger Sub Company, a wholly owned subsidiary of Diamondback ("Merger Sub"), on August 24, 2022, Merger Sub merged with and into the Issuer, with the Issuer surviving as an indirect, wholly owned subsidiary of Diamondback (the "Merger"). At the effective time of the Merger, each outstanding Common Unit held by the Reporting Person was converted into the right to receive 0.113 shares of common stock, par value $0.01 per share, of Diamondback. |
Filing footnotes · ownership attribution and instrument terms
F1: Pursuant to that certain Agreement and Plan of Merger dated May 15, 2022 by and among the Issuer, Diamondback Energy, Inc. ("Diamondback"), Rattler Midstream GP LLC, the general partner of Issuer, and Bacchus Merger Sub Company, a wholly owned subsidiary of Diamondback ("Merger Sub"), on August 24, 2022, Merger Sub merged with and into the Issuer, with the Issuer surviving as an indirect, wholly owned subsidiary of Diamondback (the "Merger"). At the effective time of the Merger, each outstanding Common Unit held by the Reporting Person was converted into the right to receive 0.113 shares of common stock, par value $0.01 per share, of Diamondback.
VNOM Sub, Inc.
Report date August 19, 2025 · Filed August 19, 2025
Section 16 reporting ended · disclosed 2025-08-19. Current position is not established by this disclosure.
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Class A Common StockSEC Table I · non-derivative | Direct | 0 |
Reported balance
After 2025-08-19 transaction · row 1
1 source rowRow 1 · 2025-08-19 · Disposition to issuer · Disposed 32,788 · Balance 0 F1: These securities include 4,173 restricted stock units, each representing a contingent right to receive one share of Class A common stock, par value $0.000001 per share, of Viper (as defined below). These restricted stock units were granted to the reporting person under the issuer's long term incentive plan and will vest on the earlier of the one-year anniversary of the date of grant, which was May 20, 2025, and the date of the 2026 annual meeting of stockholders of the issuer. F2: Pursuant to the Agreement and Plan of Merger (the "Sitio Merger Agreement"), dated June 2, 2025, by and among VNOM Sub, Inc. (f/k/a Viper Energy, Inc.) ("Viper"), Sitio Royalties Corp., Sitio Royalties Operating Partnership, LP, a subsidiary of Sitio, Viper Energy, Inc. (f/k/a New Cobra Pubco Inc.), a wholly owned subsidiary of Viper ("New Viper"), Cobra Merger Sub, Inc., a wholly owned subsidiary of New Viper ("Viper Merger Sub") and Scorpion Merger Sub, Inc., a wholly owned subsidiary of New Viper, upon close of the Sitio Merger Agreement Viper Merger Sub will merge with and into Viper, with Viper continuing as the surviving corporation and a wholly owned subsidiary of New Viper (the "Viper Pubco Merger"). At the effective time of the Viper Pubco Merger, each share of Viper's Class A Common Stock then issued and outstanding will be cancelled and automatically converted into one share of New Viper's Class A common stock. |
Filing footnotes · ownership attribution and instrument terms
F1: These securities include 4,173 restricted stock units, each representing a contingent right to receive one share of Class A common stock, par value $0.000001 per share, of Viper (as defined below). These restricted stock units were granted to the reporting person under the issuer's long term incentive plan and will vest on the earlier of the one-year anniversary of the date of grant, which was May 20, 2025, and the date of the 2026 annual meeting of stockholders of the issuer.
F2: Pursuant to the Agreement and Plan of Merger (the "Sitio Merger Agreement"), dated June 2, 2025, by and among VNOM Sub, Inc. (f/k/a Viper Energy, Inc.) ("Viper"), Sitio Royalties Corp., Sitio Royalties Operating Partnership, LP, a subsidiary of Sitio, Viper Energy, Inc. (f/k/a New Cobra Pubco Inc.), a wholly owned subsidiary of Viper ("New Viper"), Cobra Merger Sub, Inc., a wholly owned subsidiary of New Viper ("Viper Merger Sub") and Scorpion Merger Sub, Inc., a wholly owned subsidiary of New Viper, upon close of the Sitio Merger Agreement Viper Merger Sub will merge with and into Viper, with Viper continuing as the surviving corporation and a wholly owned subsidiary of New Viper (the "Viper Pubco Merger"). At the effective time of the Viper Pubco Merger, each share of Viper's Class A Common Stock then issued and outstanding will be cancelled and automatically converted into one share of New Viper's Class A common stock.
Transaction history
JSON APIPurchases/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 date | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| May 20, 2026 Filed May 21, 2026 21:57 UTC | Diamondback Energy, Inc. FANG · Entity 1866 | GrantCommon Stock | 982 | $0.00 | $0.00 |
DisclosureSEC source: 0001539838-26-000111 · wk-form4_1779400650.xml · nonDerivative · entry 1 WEST STEVEN E · CIK 0001190898 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 5,466 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 2027 annual meeting of stockholders of the issuer. Read SEC document |
| May 19, 2026 Filed May 21, 2026 20:02 UTC | Viper Energy, Inc. VNOM · Entity 1865 | GrantClass A Common Stock | 3,612 | $0.00 | $0.00 |
DisclosureSEC source: 0002074176-26-000041 · wk-form4_1779393738.xml · nonDerivative · entry 1 WEST STEVEN E · CIK 0001190898 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 22,093 F1 · shares: These securities are restricted stock units, each representing a contingent right to receive one share of Class A Common Stock, par value $0.000001 per share, of the issuer. These restricted stock units were granted to the reporting person as an annual non-employee director grant under the issuer's long term incentive plan and will vest on the earlier of the one-year anniversary of the date of grant and the date of the 2027 annual meeting of stockholders of the issuer. F2 · balance_after: Reflects the transfer of 14,307 shares of Class A Common Stock in a transfer exempt from reporting pursuant to Rule 16a-12. Read SEC document |
| March 18, 2026 Filed Mar 19, 2026 23:33 UTC | Diamondback Energy, Inc. FANG · Entity 1866 | SaleCommon Stock | 6,000 | $188.35 | $1,130,128.80 |
DisclosureSEC source: 0001539838-26-000058 · wk-form4_1773963218.xml · nonDerivative · entry 1 WEST STEVEN E · CIK 0001190898 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 4,484 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 $187.95 per share to $188.69 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 · balance_after: Reflects the transfer of 3,068 shares of Common Stock in a transfer exempt from reporting pursuant to Rule 16a-12. Read SEC document |
| August 19, 2025 Filed Aug 19, 2025 22:10 UTC | VNOM Sub, Inc. VNOM · Entity 15365 | Disposition to issuerClass A Common Stock | 32,788 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001602065-25-000089 · wk-form4_1755641403.xml · nonDerivative · entry 1 WEST STEVEN E · CIK 0001190898 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 F1 · shares: These securities include 4,173 restricted stock units, each representing a contingent right to receive one share of Class A common stock, par value $0.000001 per share, of Viper (as defined below). These restricted stock units were granted to the reporting person under the issuer's long term incentive plan and will vest on the earlier of the one-year anniversary of the date of grant, which was May 20, 2025, and the date of the 2026 annual meeting of stockholders of the issuer. F2 · price: Pursuant to the Agreement and Plan of Merger (the "Sitio Merger Agreement"), dated June 2, 2025, by and among VNOM Sub, Inc. (f/k/a Viper Energy, Inc.) ("Viper"), Sitio Royalties Corp., Sitio Royalties Operating Partnership, LP, a subsidiary of Sitio, Viper Energy, Inc. (f/k/a New Cobra Pubco Inc.), a wholly owned subsidiary of Viper ("New Viper"), Cobra Merger Sub, Inc., a wholly owned subsidiary of New Viper ("Viper Merger Sub") and Scorpion Merger Sub, Inc., a wholly owned subsidiary of New Viper, upon close of the Sitio Merger Agreement Viper Merger Sub will merge with and into Viper, with Viper continuing as the surviving corporation and a wholly owned subsidiary of New Viper (the "Viper Pubco Merger"). At the effective time of the Viper Pubco Merger, each share of Viper's Class A Common Stock then issued and outstanding will be cancelled and automatically converted into one share of New Viper's Class A common stock. Read SEC document |
| May 21, 2025 Filed May 22, 2025 22:38 UTC | Diamondback Energy, Inc. FANG · Entity 1866 | GrantCommon Stock | 1,417 | $0.00 | $0.00 |
DisclosureSEC source: 0001539838-25-000104 · wk-form4_1747953514.xml · nonDerivative · entry 1 WEST STEVEN E · CIK 0001190898 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 13,552 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 2026 annual meeting of stockholders of the issuer. Read SEC document |
| May 20, 2025 Filed May 22, 2025 20:08 UTC | VNOM Sub, Inc. VNOM · Entity 15365 | GrantClass A Common Stock | 4,173 | $0.00 | $0.00 |
DisclosureSEC source: 0001602065-25-000052 · wk-form4_1747944530.xml · nonDerivative · entry 1 WEST STEVEN E · CIK 0001190898 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 32,788 F1 · shares: These securities are restricted stock units, each representing a contingent right to receive one share of Class A common stock, par value $0.000001 per share, of the issuer. These restricted stock units were granted to the reporting person as an annual non-employee director grant under the issuer's long term incentive plan and will vest on the earlier of the one-year anniversary of the date of grant and the date of the 2026 annual meeting of stockholders of the issuer. Read SEC document |
| December 16, 2024 Filed Dec 17, 2024 21:35 UTC | Diamondback Energy, Inc. FANG · Entity 1866 | PurchaseCommon Stock | 6,000 | $162.66 | $975,960.00 |
DisclosureSEC source: 0001539838-24-000219 · wk-form4_1734471293.xml · nonDerivative · entry 1 WEST STEVEN E · CIK 0001190898 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 12,135 Read SEC document |
| July 10, 2024 Filed Jul 11, 2024 21:06 UTC | VNOM Sub, Inc. VNOM · Entity 15365 | GrantClass A Common Stock | 2,555 | $0.00 | $0.00 |
DisclosureSEC source: 0001602065-24-000056 · wk-form4_1720732009.xml · nonDerivative · entry 1 WEST STEVEN E · CIK 0001190898 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 28,615 F1 · shares: These securities are restricted stock units, each representing a contingent right to receive one share of Class A Common Stock, par value $0.000001 per share, of the issuer. These restricted stock units were granted under the issuer's long term incentive plan as an annual non-employee director grant and will vest on July 10, 2025. Read SEC document |
| June 06, 2024 Filed Jun 10, 2024 20:03 UTC | Diamondback Energy, Inc. FANG · Entity 1866 | GrantCommon Stock | 1,035 | $0.00 | $0.00 |
DisclosureSEC source: 0001539838-24-000129 · wk-form4_1718049827.xml · nonDerivative · entry 1 WEST STEVEN E · CIK 0001190898 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 6,135 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 2025 annual meeting of stockholders of the issuer. Read SEC document |
| August 10, 2023 Filed Aug 14, 2023 20:05 UTC | Diamondback Energy, Inc. FANG · Entity 1866 | SaleCommon Stock | 8,000 | $150.65 | $1,205,180.80 |
DisclosureSEC 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. Read SEC document |
| July 10, 2023 Filed Jul 12, 2023 20:09 UTC | VNOM Sub, Inc. VNOM · Entity 15365 | GrantCommon Units representing limited partner interests | 3,863 | $0.00 | $0.00 |
DisclosureSEC source: 0001602065-23-000037 · wk-form4_1689192568.xml · nonDerivative · entry 1 WEST STEVEN E · CIK 0001190898 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 26,060 F1 · kind: These securities are phantom units, each of which is the economic equivalent of one common unit representing a limited partner interest in the Issuer. These phantom units were granted under the Issuer's Long-Term Incentive Plan as an annual non-employee director award and will vest on July 10, 2024. F1 · shares: These securities are phantom units, each of which is the economic equivalent of one common unit representing a limited partner interest in the Issuer. These phantom units were granted under the Issuer's Long-Term Incentive Plan as an annual non-employee director award and will vest on July 10, 2024. Read SEC document |
| June 08, 2023 Filed Jun 12, 2023 20:04 UTC | Diamondback Energy, Inc. FANG · Entity 1866 | GrantCommon Stock | 1,527 | $0.00 | $0.00 |
DisclosureSEC 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. Read SEC document |
| August 24, 2022 Filed Aug 24, 2022 21:40 UTC | Diamondback Energy, Inc. FANG · Entity 1866 | GrantCommon Stock | 4,108 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001539838-22-000146 · wf-form4_166137722391235.xml · nonDerivative · entry 1 WEST STEVEN E · CIK 0001190898 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 11,573 F1 · price: Pursuant to that certain Agreement and Plan of Merger dated May 15, 2022 by and among the Issuer, Rattler Midstream LP ("Rattler"), Rattler Midstream GP LLC, the general partner of Rattler, and Bacchus Merger Sub Company, a wholly owned subsidiary of the Issuer ("Merger Sub"), on August 24, 2022, Merger Sub merged with and into Rattler, with Rattler surviving as an indirect, wholly owned subsidiary of the Issuer (the "Merger"). At the effective time of the Merger, each outstanding Rattler common unit held by the Reporting Person was converted into the right to receive 0.113 shares of common stock, par value $0.01 per share ("Common Stock"), of the Issuer. Read SEC document |
| August 24, 2022 Filed Aug 24, 2022 21:13 UTC | RATTLER MIDSTREAM LP RTLR · Entity 124281 | Disposition to issuerCommon units representing limited partner interests | 36,356 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001748773-22-000061 · wf-form4_166137561752383.xml · nonDerivative · entry 1 WEST STEVEN E · CIK 0001190898 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 F1 · price: Pursuant to that certain Agreement and Plan of Merger dated May 15, 2022 by and among the Issuer, Diamondback Energy, Inc. ("Diamondback"), Rattler Midstream GP LLC, the general partner of Issuer, and Bacchus Merger Sub Company, a wholly owned subsidiary of Diamondback ("Merger Sub"), on August 24, 2022, Merger Sub merged with and into the Issuer, with the Issuer surviving as an indirect, wholly owned subsidiary of Diamondback (the "Merger"). At the effective time of the Merger, each outstanding Common Unit held by the Reporting Person was converted into the right to receive 0.113 shares of common stock, par value $0.01 per share, of Diamondback. Read SEC document |
| July 11, 2022 Filed Jul 13, 2022 20:16 UTC | VNOM Sub, Inc. VNOM · Entity 15365 | GrantCommon Units representing limited partner interests | 3,907 | $0.00 | $0.00 |
DisclosureSEC source: 0001602065-22-000034 · wf-form4_165774339867919.xml · nonDerivative · entry 1 WEST STEVEN E · CIK 0001190898 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 22,197 F1 · kind: These securities are phantom units, each of which is the economic equivalent of one common unit representing a limited partner interest in the Issuer. These phantom units were granted under the Issuer's Long-Term Incentive Plan as an annual non-employee director award and will vest on July 11, 2023. F1 · shares: These securities are phantom units, each of which is the economic equivalent of one common unit representing a limited partner interest in the Issuer. These phantom units were granted under the Issuer's Long-Term Incentive Plan as an annual non-employee director award and will vest on July 11, 2023. Read SEC document |
| June 09, 2022 Filed Jun 13, 2022 21:56 UTC | Diamondback Energy, Inc. FANG · Entity 1866 | GrantCommon Stock | 1,274 | $0.00 | $0.00 |
DisclosureSEC source: 0001539838-22-000095 · wf-form4_165515739599025.xml · nonDerivative · entry 1 WEST STEVEN E · CIK 0001190898 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 7,465 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 2023 annual meeting of stockholders of the issuer. Read SEC document |
| February 25, 2022 Filed Mar 1, 2022 21:04 UTC | VNOM Sub, Inc. VNOM · Entity 15365 | SaleCommon Units representing limited partner interests | 60,000 | $28.37 | $1,702,266.00 |
DisclosureSEC source: 0001602065-22-000010 · wf-form4_164616862601273.xml · nonDerivative · entry 1 WEST STEVEN E · CIK 0001190898 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 18,290 F1 · price: The price reported in Column 4 is a weighted average sale price. These common units were sold in multiple transactions at prices ranging from $28.06 per common unit to $28.71 per common unit, inclusive. The reporting person undertakes to provide to Viper Energy Partners LP, any security holder 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. Read SEC document |
| November 08, 2021 Filed Nov 10, 2021 21:11 UTC | Diamondback Energy, Inc. FANG · Entity 1866 | SaleCommon Stock | 8,500 | $117.43 | $998,193.25 |
DisclosureSEC source: 0001539838-21-000138 · wf-form4_163657866206822.xml · nonDerivative · entry 1 WEST STEVEN E · CIK 0001190898 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 6,191 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 $117.4201 per share to $117.4401 per share, inclusive. The reporting person undertakes to provide to Diamondback Energy, Inc., any security holder of Diamondback Energy, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Read SEC document |
| November 08, 2021 Filed Nov 10, 2021 21:04 UTC | RATTLER MIDSTREAM LP RTLR · Entity 124281 | SaleCommon units representing limited partner interests | 18,175 | $11.47 | $208,489.06 |
DisclosureSEC source: 0001748773-21-000058 · wf-form4_163657822890797.xml · nonDerivative · entry 1 WEST STEVEN E · CIK 0001190898 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 36,356 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 $11.37 to $11.54, inclusive. The reporting person undertakes to provide to Rattler Midstream LP, any unitholder of Rattler Midstream LP, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of common units sold at each separate price within the range set forth in this footnote. Read SEC document |
| July 12, 2021 Filed Jul 14, 2021 20:08 UTC | RATTLER MIDSTREAM LP RTLR · Entity 124281 | GrantCommon units representing limited partner interests | 9,256 | $0.00 | $0.00 |
DisclosureSEC source: 0001748773-21-000031 · wf-form4_162629327040075.xml · nonDerivative · entry 1 WEST STEVEN E · CIK 0001190898 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 54,531 F1 · shares: On July 12, 2021, the reporting person was granted 9,256 phantom units under the Rattler Midstream LP Long-Term Incentive Plan as an annual non-employee director award, which will vest on July 12, 2022. Upon vesting, each phantom unit entitles the recipient to one common unit representing a limited partner interest in the Issuer. Read SEC document |
| July 12, 2021 Filed Jul 14, 2021 20:02 UTC | VNOM Sub, Inc. VNOM · Entity 15365 | GrantCommon Units representing limited partner interests | 5,513 | $0.00 | $0.00 |
DisclosureSEC source: 0001602065-21-000034 · wf-form4_162629293436393.xml · nonDerivative · entry 1 WEST STEVEN E · CIK 0001190898 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 78,290 F1 · kind: These securities are phantom units, each of which is the economic equivalent of one common unit representing a limited partner interest in the Issuer. These phantom units were granted under the Issuer's Long-Term Incentive Plan as an annual non-employee director award and will vest on July 12, 2022. F1 · shares: These securities are phantom units, each of which is the economic equivalent of one common unit representing a limited partner interest in the Issuer. These phantom units were granted under the Issuer's Long-Term Incentive Plan as an annual non-employee director award and will vest on July 12, 2022. Read SEC document |
| June 03, 2021 Filed Jun 7, 2021 21:04 UTC | Diamondback Energy, Inc. FANG · Entity 1866 | GrantCommon Stock | 2,435 | $0.00 | $0.00 |
DisclosureSEC source: 0001539838-21-000086 · wf-form4_162309984180074.xml · nonDerivative · entry 1 WEST STEVEN E · CIK 0001190898 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 14,691 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 2022 annual meeting of stockholders of the issuer. Read SEC document |
| July 10, 2020 Filed Jul 14, 2020 21:17 UTC | RATTLER MIDSTREAM LP RTLR · Entity 124281 | GrantCommon units representing limited partner interests | 11,011 | $0.00 | $0.00 |
DisclosureSEC source: 0001748773-20-000033 · wf-form4_159476145938369.xml · nonDerivative · entry 1 WEST STEVEN E · CIK 0001190898 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 45,275 F1 · kind: On July 10, 2020, the reporting person was granted 11,011 phantom units under the Rattler Midstream LP Long-Term Incentive Plan as an annual non-employee director award, which will vest on July 10, 2021. Upon vesting, each phantom unit entitles the recipient to one common unit representing a limited partner interest in the Issuer. F1 · shares: On July 10, 2020, the reporting person was granted 11,011 phantom units under the Rattler Midstream LP Long-Term Incentive Plan as an annual non-employee director award, which will vest on July 10, 2021. Upon vesting, each phantom unit entitles the recipient to one common unit representing a limited partner interest in the Issuer. Read SEC document |
| July 10, 2020 Filed Jul 14, 2020 20:21 UTC | VNOM Sub, Inc. VNOM · Entity 15365 | GrantCommon Units representing limited partner interests | 9,970 | $0.00 | $0.00 |
DisclosureSEC source: 0001602065-20-000034 · wf-form4_159475808231730.xml · nonDerivative · entry 1 WEST STEVEN E · CIK 0001190898 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 72,777 F1 · kind: These securities are phantom units, each of which is the economic equivalent of one common unit representing a limited partner interest in the Issuer. These phantom units were granted under the Issuer's Long-Term Incentive Plan as an annual non-employee director award and will vest on July 10, 2021. F1 · shares: These securities are phantom units, each of which is the economic equivalent of one common unit representing a limited partner interest in the Issuer. These phantom units were granted under the Issuer's Long-Term Incentive Plan as an annual non-employee director award and will vest on July 10, 2021. Read SEC document |
| June 03, 2020 Filed Jun 5, 2020 21:28 UTC | Diamondback Energy, Inc. FANG · Entity 1866 | GrantCommon Stock | 2,965 | $0.00 | $0.00 |
DisclosureSEC source: 0001539838-20-000076 · wf-form4_159139252218924.xml · nonDerivative · entry 1 WEST STEVEN E · CIK 0001190898 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 12,256 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 2021 annual meeting of stockholders of the issuer. Read SEC document |
| July 10, 2019 Filed Jul 12, 2019 21:18 UTC | VNOM Sub, Inc. VNOM · Entity 15365 | GrantCommon Units representing limited partner interests | 3,257 | $0.00 | $0.00 |
DisclosureSEC source: 0001602065-19-000033 · wf-form4_156296628910459.xml · nonDerivative · entry 2 WEST STEVEN E · CIK 0001190898 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 62,807 F2 · kind: These securities are phantom units, each of which is the economic equivalent of one common unit representing a limited partner interest in the Issuer. These phantom units were granted under the Issuer's Long-Term Incentive Plan as an annual non-employee director award and will vest on July 10, 2020. F2 · shares: These securities are phantom units, each of which is the economic equivalent of one common unit representing a limited partner interest in the Issuer. These phantom units were granted under the Issuer's Long-Term Incentive Plan as an annual non-employee director award and will vest on July 10, 2020. Read SEC document |
| June 06, 2019 Filed Jun 10, 2019 22:03 UTC | Diamondback Energy, Inc. FANG · Entity 1866 | GrantCommon Stock | 1,830 | $0.00 | $0.00 |
DisclosureSEC source: 0001539838-19-000069 · wf-form4_156020419407728.xml · nonDerivative · entry 2 WEST STEVEN E · CIK 0001190898 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 9,291 F2 · shares: These securities are restricted stock units, each representing a contingent right to receive one share of common stock, par value $0.01 per share, of the issuer. These restricted stock units were granted 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 2020 annual meeting of stockholders of the issuer. Read SEC document |
| May 28, 2019 Filed May 29, 2019 22:29 UTC | RATTLER MIDSTREAM LP RTLR · Entity 124281 | PurchaseCommon units representing limited partner interests | 28,550 | $17.50 | $499,625.00 |
DisclosureSEC source: 0000899243-19-015075 · doc4.xml · nonDerivative · entry 2 WEST STEVEN E · CIK 0001190898 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 34,264 F2 · kind: On May 28, 2019, the reporting person purchased the common units through the Directed Unit Program conducted in connection with the Issuer's initial public offering. F2 · shares: On May 28, 2019, the reporting person purchased the common units through the Directed Unit Program conducted in connection with the Issuer's initial public offering. Read SEC document |
| May 22, 2019 Filed May 29, 2019 22:29 UTC | RATTLER MIDSTREAM LP RTLR · Entity 124281 | GrantCommon units representing limited partner interests | 5,714 | $0.00 | $0.00 |
DisclosureSEC source: 0000899243-19-015075 · doc4.xml · nonDerivative · entry 1 WEST STEVEN E · CIK 0001190898 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 5,714 F1 · kind: On May 22, 2019, the reporting person was granted 5,714 phantom units under the Rattler Midstream LP Long-Term Incentive Plan, which will vest on May 22, 2020. Upon vesting, each phantom unit entitles the recipient to one common unit representing a limited partner interest in the Issuer. F1 · shares: On May 22, 2019, the reporting person was granted 5,714 phantom units under the Rattler Midstream LP Long-Term Incentive Plan, which will vest on May 22, 2020. Upon vesting, each phantom unit entitles the recipient to one common unit representing a limited partner interest in the Issuer. Read SEC document |
| July 10, 2018 Filed Jul 12, 2018 21:36 UTC | VNOM Sub, Inc. VNOM · Entity 15365 | GrantCommon Units representing limited partner interests | 3,063 | $0.00 | $0.00 |
DisclosureSEC source: 0001602065-18-000024 · wf-form4_153143138429038.xml · nonDerivative · entry 1 WEST STEVEN E · CIK 0001190898 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 54,288 F1 · kind: These securities are phantom units, each of which is the economic equivalent of one common unit representing a limited partner interest in the Issuer. These phantom units were granted under the Issuer's Long-Term Incentive Plan and will vest on July 10, 2019. F1 · shares: These securities are phantom units, each of which is the economic equivalent of one common unit representing a limited partner interest in the Issuer. These phantom units were granted under the Issuer's Long-Term Incentive Plan and will vest on July 10, 2019. Read SEC document |
| June 07, 2018 Filed Jun 11, 2018 20:59 UTC | Diamondback Energy, Inc. FANG · Entity 1866 | GrantCommon Stock | 1,574 | $0.00 | $0.00 |
DisclosureSEC source: 0001539838-18-000074 · wf-form4_152875074338125.xml · nonDerivative · entry 1 WEST STEVEN E · CIK 0001190898 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 6,029 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 2016 Equity Incentive Plan and will vest on the earlier of the one-year anniversary of the date of grant and the date of the 2019 annual meeting of stockholders of the issuer. Read SEC document |
| July 25, 2017 Filed Jul 27, 2017 21:12 UTC | VNOM Sub, Inc. VNOM · Entity 15365 | GrantCommon Units representing limited partner interests | 6,414 | $0.00 | $0.00 |
DisclosureSEC source: 0001602065-17-000057 · wf-form4_150118992674300.xml · nonDerivative · entry 1 WEST STEVEN E · CIK 0001190898 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 51,225 F1 · kind: These securities are phantom units, each of which is the economic equivalent of one common unit representing a limited partner interest in the Issuer. These phantom units were granted under the Issuer's Long-Term Incentive Plan and will vest on July 1, 2018. F1 · shares: These securities are phantom units, each of which is the economic equivalent of one common unit representing a limited partner interest in the Issuer. These phantom units were granted under the Issuer's Long-Term Incentive Plan and will vest on July 1, 2018. Read SEC document |
| July 21, 2017 Filed Jul 25, 2017 21:26 UTC | VNOM Sub, Inc. VNOM · Entity 15365 | PurchaseCommon Units representing limited partner interests | 30,811 | $14.75 | $454,462.25 |
DisclosureSEC source: 0001602065-17-000047 · wf-form4_150101796254908.xml · nonDerivative · entry 1 WEST STEVEN E · CIK 0001190898 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 44,811 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. Read SEC document |
| July 12, 2017 Filed Jul 14, 2017 17:43 UTC | Diamondback Energy, Inc. FANG · Entity 1866 | GrantCommon Stock | 2,055 | $0.00 | $0.00 |
DisclosureSEC source: 0001539838-17-000094 · wf-form4_150005418724371.xml · nonDerivative · entry 1 WEST STEVEN E · CIK 0001190898 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 4,455 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 2016 Equity Incentive Plan and will vest on the earlier of the one-year anniversary of the date of grant and the date of the 2018 annual meeting of stockholders of the issuer. Read SEC document |
| May 17, 2017 Filed May 19, 2017 16:32 UTC | Diamondback Energy, Inc. FANG · Entity 1866 | PurchaseCommon Stock | 2,400 | $103.45 | $248,270.40 |
DisclosureSEC source: 0001539838-17-000080 · wf-form4_149521152550863.xml · nonDerivative · entry 1 WEST STEVEN E · CIK 0001190898 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,400 F1 · price: The price reported in Column 4 is a weighted average sale price. These shares were purchased in multiple transactions at prices ranging from $103.24 per share to $103.55 per share, inclusive. The reporting person undertakes to provide to Diamondback Energy, Inc., any security holder of Diamondback Energy, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Read SEC document |
| May 17, 2017 Filed May 19, 2017 16:30 UTC | VNOM Sub, Inc. VNOM · Entity 15365 | PurchaseCommon Units representing limited partner interests | 14,000 | $17.83 | $249,628.40 |
DisclosureSEC source: 0001602065-17-000030 · wf-form4_149521138701542.xml · nonDerivative · entry 1 WEST STEVEN E · CIK 0001190898 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 14,000 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 $17.79 to $17.85 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. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.