Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| Diamondback Energy, Inc.FANG · Entity 1866 | Director | October 05, 2026 | October 07, 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 October 05, 2026 · Filed October 07, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | IndirectWolfrock Energy, LLC | 759,864 |
Last balance in matching sequence
After 2026-10-05 transaction · row 3
Source-order balances reconcile. Account continuity and personal attribution are not independently verified.
3 source rowsRow 1 · 2026-10-05 · Sale · Disposed 20,503 · Balance 772,694 F1: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by Mr. Meloy on March 17, 2026. F2: The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $182.645 per share to $183.64 per share, inclusive. The reporting person undertakes to provide to Diamondback Energy, Inc., any security holder of Diamondback Energy, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote and in footnotes 4 and 5. F3: These securities are held directly by Wolfrock Energy, LLC, a Texas limited liability company whose sole member is CS Ventures, Ltd. CS Ventures, Ltd. is controlled by its general partner, Meloy Management, LLC, which is controlled by the Reporting Person. Row 2 · 2026-10-05 · Sale · Disposed 6,476 · Balance 766,218 F1: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by Mr. Meloy on March 17, 2026. F4: The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $183.65 per share to $184.58 per share, inclusive. F3: These securities are held directly by Wolfrock Energy, LLC, a Texas limited liability company whose sole member is CS Ventures, Ltd. CS Ventures, Ltd. is controlled by its general partner, Meloy Management, LLC, which is controlled by the Reporting Person. Row 3 · 2026-10-05 · Sale · Disposed 6,354 · Balance 759,864 F1: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by Mr. Meloy on March 17, 2026. F5: The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $184.66 per share to $185.505 per share, inclusive. F3: These securities are held directly by Wolfrock Energy, LLC, a Texas limited liability company whose sole member is CS Ventures, Ltd. CS Ventures, Ltd. is controlled by its general partner, Meloy Management, LLC, which is controlled by the Reporting Person. |
| Common StockSEC Table I · non-derivative | Direct | 28,257 |
Reported balance
Holding disclosure · report date 2026-10-05 · row 4
Holding and transaction disclosures are not merged.
1 source rowRow 4 · Balance 28,257 |
Filing footnotes · ownership attribution and instrument terms
F1: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by Mr. Meloy on March 17, 2026.
F2: The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $182.645 per share to $183.64 per share, inclusive. The reporting person undertakes to provide to Diamondback Energy, Inc., any security holder of Diamondback Energy, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote and in footnotes 4 and 5.
F3: These securities are held directly by Wolfrock Energy, LLC, a Texas limited liability company whose sole member is CS Ventures, Ltd. CS Ventures, Ltd. is controlled by its general partner, Meloy Management, LLC, which is controlled by the Reporting Person.
F4: The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $183.65 per share to $184.58 per share, inclusive.
F5: The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $184.66 per share to $185.505 per share, inclusive.
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 |
|---|---|---|---|---|---|---|
| December 04, 2025 Filed Dec 8, 2025 21:01 UTC | Diamondback Energy, Inc. FANG · Entity 1866 | GiftCommon Stock | 124,835 | $0.00 | $0.00 |
DisclosureSEC source: 0001333454-25-000007 · wk-form4_1765227690.xml · nonDerivative · entry 1 Meloy Charles Alvin · CIK 0001333454 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · Wolfrock Energy, LLC Disclosed balance after: 1,044,864 F1 · kind: Represents a transfer of limited partnership interests in CS Ventures Ltd., which is the sole member of Wolfrock Energy LLC, to trusts for the benefit of the Reporting Person's children for no consideration. No shares of the Issuer's common stock were disposed of in connection with this transfer. F2 · ownership.direct: These securities are held directly by Wolfrock Energy, LLC, a Texas limited liability company whose sole member is CS Ventures, Ltd. CS Ventures, Ltd. is controlled by its general partner, Meloy Management, LLC, which is controlled by the Reporting Person. F2 · ownership.nature: These securities are held directly by Wolfrock Energy, LLC, a Texas limited liability company whose sole member is CS Ventures, Ltd. CS Ventures, Ltd. is controlled by its general partner, Meloy Management, LLC, which is controlled by the Reporting Person. Read SEC document |
| November 12, 2025 Filed Nov 13, 2025 21:02 UTC | Diamondback Energy, Inc. FANG · Entity 1866 | GiftCommon Stock | 34,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001333454-25-000005 · wk-form4_1763067725.xml · nonDerivative · entry 1 Meloy Charles Alvin · CIK 0001333454 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · Wolfrock Energy, LLC Disclosed balance after: 1,044,864 F1 · ownership.direct: These securities are held directly by Wolfrock Energy, LLC, a Texas limited liability company whose sole member is CS Ventures, Ltd., of which Mr. Meloy and his spouse are the limited partners. CS Ventures, Ltd. is controlled by its general partner, CSV Management Trust, of which Mr. Meloy is the trustee. F1 · ownership.nature: These securities are held directly by Wolfrock Energy, LLC, a Texas limited liability company whose sole member is CS Ventures, Ltd., of which Mr. Meloy and his spouse are the limited partners. CS Ventures, Ltd. is controlled by its general partner, CSV Management Trust, of which Mr. Meloy is the trustee. Read SEC document |
| June 18, 2025 Filed Jun 20, 2025 20:01 UTC | Diamondback Energy, Inc. FANG · Entity 1866 | SaleCommon Stock | 87 | $155.03 | $13,487.39 |
DisclosureSEC source: 0001539838-25-000115 · wk-form4_1750449701.xml · nonDerivative · entry 3 Meloy Charles Alvin · CIK 0001333454 · Director 10b5-1 filing: Plan reported Ownership: Indirect · Wolfrock Energy, LLC Disclosed balance after: 1,078,864 F1 · shares: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by Mr. Meloy on December 3, 2024. F3 · ownership.direct: These securities are held directly by Wolfrock Energy, LLC, a Texas limited liability company whose sole member is CS Ventures, Ltd., of which Mr. Meloy and his spouse are the limited partners. CS Ventures, Ltd. is controlled by its general partner, CSV Management Trust, of which Mr. Meloy is the trustee. F3 · ownership.nature: These securities are held directly by Wolfrock Energy, LLC, a Texas limited liability company whose sole member is CS Ventures, Ltd., of which Mr. Meloy and his spouse are the limited partners. CS Ventures, Ltd. is controlled by its general partner, CSV Management Trust, of which Mr. Meloy is the trustee. Read SEC document |
| June 17, 2025 Filed Jun 20, 2025 20:01 UTC | Diamondback Energy, Inc. FANG · Entity 1866 | SaleCommon Stock | 27 | $156.02 | $4,212.54 |
DisclosureSEC source: 0001539838-25-000115 · wk-form4_1750449701.xml · nonDerivative · entry 2 Meloy Charles Alvin · CIK 0001333454 · Director 10b5-1 filing: Plan reported Ownership: Indirect · Wolfrock Energy, LLC Disclosed balance after: 1,078,951 F1 · shares: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by Mr. Meloy on December 3, 2024. F3 · ownership.direct: These securities are held directly by Wolfrock Energy, LLC, a Texas limited liability company whose sole member is CS Ventures, Ltd., of which Mr. Meloy and his spouse are the limited partners. CS Ventures, Ltd. is controlled by its general partner, CSV Management Trust, of which Mr. Meloy is the trustee. F3 · ownership.nature: These securities are held directly by Wolfrock Energy, LLC, a Texas limited liability company whose sole member is CS Ventures, Ltd., of which Mr. Meloy and his spouse are the limited partners. CS Ventures, Ltd. is controlled by its general partner, CSV Management Trust, of which Mr. Meloy is the trustee. Read SEC document |
| June 17, 2025 Filed Jun 20, 2025 20:01 UTC | Diamondback Energy, Inc. FANG · Entity 1866 | SaleCommon Stock | 6,039 | $155.29 | $937,799.33 |
DisclosureSEC source: 0001539838-25-000115 · wk-form4_1750449701.xml · nonDerivative · entry 1 Meloy Charles Alvin · CIK 0001333454 · Director 10b5-1 filing: Plan reported Ownership: Indirect · Wolfrock Energy, LLC Disclosed balance after: 1,078,978 F1 · shares: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by Mr. Meloy on December 3, 2024. 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 $155.00 per share to $155.99 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 directly by Wolfrock Energy, LLC, a Texas limited liability company whose sole member is CS Ventures, Ltd., of which Mr. Meloy and his spouse are the limited partners. CS Ventures, Ltd. is controlled by its general partner, CSV Management Trust, of which Mr. Meloy is the trustee. F3 · ownership.nature: These securities are held directly by Wolfrock Energy, LLC, a Texas limited liability company whose sole member is CS Ventures, Ltd., of which Mr. Meloy and his spouse are the limited partners. CS Ventures, Ltd. is controlled by its general partner, CSV Management Trust, of which Mr. Meloy is the trustee. Read SEC document |
| May 21, 2025 Filed May 22, 2025 22:37 UTC | Diamondback Energy, Inc. FANG · Entity 1866 | GrantCommon Stock | 1,417 | $0.00 | $0.00 |
DisclosureSEC source: 0001539838-25-000098 · wk-form4_1747953453.xml · nonDerivative · entry 1 Meloy Charles Alvin · CIK 0001333454 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 2,275 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. Meloy 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 |
| November 14, 2024 Filed Nov 18, 2024 21:01 UTC | Diamondback Energy, Inc. FANG · Entity 1866 | GiftCommon Stock | 110,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001539838-24-000209 · wk-form4_1731963694.xml · nonDerivative · entry 1 Meloy Charles Alvin · CIK 0001333454 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · Wolfrock Energy, LLC Disclosed balance after: 1,085,017 F1 · balance_after: These shares of common stock are held directly by Wolfrock Energy, LLC, a Texas limited liability company. Charles A. Meloy is the sole manager and has voting and dispositive power over the shares of common stock of Wolfrock Energy, LLC. F1 · ownership.direct: These shares of common stock are held directly by Wolfrock Energy, LLC, a Texas limited liability company. Charles A. Meloy is the sole manager and has voting and dispositive power over the shares of common stock of Wolfrock Energy, LLC. F1 · ownership.nature: These shares of common stock are held directly by Wolfrock Energy, LLC, a Texas limited liability company. Charles A. Meloy is the sole manager and has voting and dispositive power over the shares of common stock of Wolfrock Energy, LLC. Read SEC document |
| September 10, 2024 Filed Sep 12, 2024 20:21 UTC | Diamondback Energy, Inc. FANG · Entity 1866 | GrantCommon Stock | 820 | $0.00 | $0.00 |
DisclosureSEC source: 0001539838-24-000184 · wk-form4_1726172468.xml · nonDerivative · entry 1 Meloy Charles Alvin · CIK 0001333454 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 858 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 long term incentive plan as an annual non-employee director grant and will vest on June 6, 2025. 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.