Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| Matador Resources CoMTDR · Entity 3681 | Director | June 11, 2026 | June 15, 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.
Matador Resources Co
Report date June 11, 2026 · Filed June 15, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 59,453 |
Reported balance
After 2026-06-11 transaction · row 1
1 source rowRow 1 · 2026-06-11 · Grant · Acquired 3,642 · Balance 59,453 F1: Represents restricted stock units ("RSUs") granted to the reporting person on June 11, 2026. Such RSUs will vest on June 11, 2027, or if sooner, immediately prior to the election of the nominees for director at the 2027 annual meeting of shareholders of the Issuer (the "Vesting Date"). Pursuant to the Issuer's Nonqualified Deferred Compensation Plan for Non-Employee Directors, the reporting person has deferred delivery of all of such vested RSUs to within 30 days of the earlier of (i) the fifth anniversary of the Vesting Date, (ii) separation of service or (iii) a change in control (the "Delivery Date"). On the Delivery Date, such vested RSUs will be deliverable to the reporting person in an equal number of shares of common stock. |
Filing footnotes · ownership attribution and instrument terms
F1: Represents restricted stock units ("RSUs") granted to the reporting person on June 11, 2026. Such RSUs will vest on June 11, 2027, or if sooner, immediately prior to the election of the nominees for director at the 2027 annual meeting of shareholders of the Issuer (the "Vesting Date"). Pursuant to the Issuer's Nonqualified Deferred Compensation Plan for Non-Employee Directors, the reporting person has deferred delivery of all of such vested RSUs to within 30 days of the earlier of (i) the fifth anniversary of the Vesting Date, (ii) separation of service or (iii) a change in control (the "Delivery Date"). On the Delivery Date, such vested RSUs will be deliverable to the reporting person in an equal number of shares of 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 |
|---|---|---|---|---|---|---|
| June 11, 2026 Filed Jun 15, 2026 22:40 UTC | Matador Resources Co MTDR · Entity 3681 | GrantCommon Stock | 3,642 | $0.00 | $0.00 |
DisclosureSEC source: 0001678424-26-000004 · wk-form4_1781563250.xml · nonDerivative · entry 1 Byerley William M · CIK 0001678424 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 59,453 F1 · shares: Represents restricted stock units ("RSUs") granted to the reporting person on June 11, 2026. Such RSUs will vest on June 11, 2027, or if sooner, immediately prior to the election of the nominees for director at the 2027 annual meeting of shareholders of the Issuer (the "Vesting Date"). Pursuant to the Issuer's Nonqualified Deferred Compensation Plan for Non-Employee Directors, the reporting person has deferred delivery of all of such vested RSUs to within 30 days of the earlier of (i) the fifth anniversary of the Vesting Date, (ii) separation of service or (iii) a change in control (the "Delivery Date"). On the Delivery Date, such vested RSUs will be deliverable to the reporting person in an equal number of shares of common stock. Read SEC document |
| June 12, 2025 Filed Jun 16, 2025 23:04 UTC | Matador Resources Co MTDR · Entity 3681 | GrantCommon Stock | 4,079 | $0.00 | $0.00 |
DisclosureSEC source: 0001520006-25-000169 · wk-form4_1750115040.xml · nonDerivative · entry 1 Byerley William M · CIK 0001678424 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 55,811 F1 · shares: Represents restricted stock units ("RSUs") granted to the reporting person on June 12, 2025. Such RSUs will vest on June 12, 2026, or if sooner, immediately prior to the election of the nominees for director at the 2026 annual meeting of shareholders of the Issuer (the "Vesting Date"). Pursuant to the Issuer's Nonqualified Deferred Compensation Plan for Non-Employee Directors, the reporting person has deferred delivery of all of such vested RSUs to within 30 days of the earlier of (i) the fifth anniversary of the Vesting Date, (ii) separation of service or (iii) a change in control (the "Delivery Date"). On the Delivery Date, such vested RSUs will be deliverable to the reporting person in an equal number of shares of common stock. Read SEC document |
| June 13, 2024 Filed Jun 17, 2024 22:08 UTC | Matador Resources Co MTDR · Entity 3681 | GrantCommon Stock | 2,533 | $0.00 | $0.00 |
DisclosureSEC source: 0001520006-24-000142 · wk-form4_1718662077.xml · nonDerivative · entry 1 Byerley William M · CIK 0001678424 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 51,732 F1 · shares: Represents restricted stock units ("RSUs") granted to the reporting person on June 13, 2024. Such RSUs will vest on June 13, 2025, or if sooner, immediately prior to the election of the nominees for director at the 2025 annual meeting of shareholders of the Issuer (the "Vesting Date"). Pursuant to the Issuer's Nonqualified Deferred Compensation Plan for Non-Employee Directors, the reporting person has deferred delivery of all of such vested RSUs to within 30 days of the earlier of (i) the fifth anniversary of the Vesting Date, (ii) separation of service or (iii) a change in control (the "Delivery Date"). On the Delivery Date, such vested RSUs will be deliverable to the reporting person in an equal number of shares of common stock. Read SEC document |
| September 12, 2023 Filed Sep 13, 2023 11:35 UTC | Matador Resources Co MTDR · Entity 3681 | PurchaseCommon Stock | 158 | $63.21 | $9,987.18 |
DisclosureSEC source: 0001520006-23-000184 · wk-form4_1694604904.xml · nonDerivative · entry 1 Byerley William M · CIK 0001678424 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 49,199 Read SEC document |
| June 09, 2023 Filed Jun 13, 2023 23:16 UTC | Matador Resources Co MTDR · Entity 3681 | GrantCommon Stock | 2,621 | $0.00 | $0.00 |
DisclosureSEC source: 0001520006-23-000149 · wk-form4_1686698152.xml · nonDerivative · entry 1 Byerley William M · CIK 0001678424 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 49,041 F1 · shares: Represents restricted stock units ("RSUs") granted to the reporting person on June 9, 2023. Such RSUs will vest on June 9, 2024, or if sooner, immediately prior to the election of the nominees for director at the 2024 annual meeting of shareholders of the Issuer (the "Vesting Date"). Pursuant to the Issuer's Nonqualified Deferred Compensation Plan for Non-Employee Directors, the reporting person has deferred delivery of all of such vested RSUs to within 30 days of the earlier of (i) the fifth anniversary of the Vesting Date, (ii) separation of service or (iii) a change in control (the "Delivery Date"). On the Delivery Date, such vested RSUs will be deliverable to the reporting person in an equal number of shares of common stock. Read SEC document |
| March 08, 2023 Filed Mar 9, 2023 13:01 UTC | Matador Resources Co MTDR · Entity 3681 | PurchaseCommon Stock | 125 | $55.30 | $6,912.50 |
DisclosureSEC source: 0001520006-23-000060 · wf-form4_167836685315434.xml · nonDerivative · entry 1 Byerley William M · CIK 0001678424 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 46,420 Read SEC document |
| June 10, 2022 Filed Jun 13, 2022 21:20 UTC | Matador Resources Co MTDR · Entity 3681 | GrantCommon Stock | 2,040 | $0.00 | $0.00 |
DisclosureSEC source: 0001520006-22-000158 · wf-form4_165515518436262.xml · nonDerivative · entry 1 Byerley William M · CIK 0001678424 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 46,295 F1 · shares: Represents restricted stock units ("RSUs") granted to the reporting person on June 10, 2022. Such RSUs will vest on June 10, 2023, or if sooner, immediately prior to the election of the nominees for director at the 2023 annual meeting of shareholders of the Issuer (the "Vesting Date"). Pursuant to the Issuer's Nonqualified Deferred Compensation Plan for Non-Employee Directors, the reporting person has deferred delivery of all of his vested RSUs to within 30 days of the earlier of (i) the fifth anniversary of the Vesting Date, (ii) separation of service or (iii) a change in control (the "Delivery Date"). On the Delivery Date, such vested RSUs will be deliverable to the reporting person in an equal number of shares of common stock. Read SEC document |
| June 04, 2021 Filed Jun 8, 2021 23:04 UTC | Matador Resources Co MTDR · Entity 3681 | GrantCommon Stock | 4,043 | $0.00 | $0.00 |
DisclosureSEC source: 0001520006-21-000147 · wf-form4_162319343089884.xml · nonDerivative · entry 1 Byerley William M · CIK 0001678424 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 44,255 F1 · shares: Represents restricted stock units ("RSUs") granted to the reporting person on June 4, 2021. Such RSUs will vest on June 4, 2022, or if sooner, immediately prior to the election of the nominees for director at the 2022 annual meeting of shareholders of the Issuer (the "Vesting Date"). Pursuant to the Issuer's Nonqualified Deferred Compensation Plan for Non-Employee Directors, the reporting person has deferred delivery of all of such vested RSUs to within 30 days of the earlier of (i) the fifth anniversary of the Vesting Date, (ii) separation of service or (iii) a change in control (the "Delivery Date"). On the Delivery Date, such vested RSUs will be deliverable to the reporting person in an equal number of shares of common stock. Read SEC document |
| November 03, 2020 Filed Nov 4, 2020 12:59 UTC | Matador Resources Co MTDR · Entity 3681 | PurchaseCommon Stock | 1,000 | $7.52 | $7,520.00 |
DisclosureSEC source: 0001520006-20-000219 · wf-form4_160449472739567.xml · nonDerivative · entry 1 Byerley William M · CIK 0001678424 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 40,212 Read SEC document |
| June 05, 2020 Filed Jun 9, 2020 23:20 UTC | Matador Resources Co MTDR · Entity 3681 | GrantCommon Stock | 8,262 | $0.00 | $0.00 |
DisclosureSEC source: 0001520006-20-000168 · wf-form4_159174481391193.xml · nonDerivative · entry 1 Byerley William M · CIK 0001678424 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 39,212 F1 · shares: Represents restricted stock units ("RSUs") granted to the reporting person on June 5, 2020. Such RSUs will vest on June 5, 2021, or if sooner, immediately prior to the election of the nominees for director at the 2021 annual meeting of shareholders of the Issuer (the "Vesting Date"). Pursuant to the Issuer's Nonqualified Deferred Compensation Plan for Non-Employee Directors, the reporting person has deferred delivery of all of such vested RSUs to within 30 days of the earlier of (i) the fifth anniversary of the Vesting Date, (ii) separation of service or (iii) a change in control (the "Delivery Date"). On the Delivery Date, such vested RSUs will be deliverable to the reporting person in an equal number of shares of common stock. Read SEC document |
| December 02, 2019 Filed Dec 3, 2019 13:36 UTC | Matador Resources Co MTDR · Entity 3681 | PurchaseCommon Stock | 350 | $14.31 | $5,008.50 |
DisclosureSEC source: 0001520006-19-000171 · wf-form4_157538014998495.xml · nonDerivative · entry 1 Byerley William M · CIK 0001678424 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 30,950 Read SEC document |
| June 06, 2019 Filed Jun 10, 2019 22:33 UTC | Matador Resources Co MTDR · Entity 3681 | GrantCommon Stock | 8,395 | $0.00 | $0.00 |
DisclosureSEC source: 0001520006-19-000104 · wf-form4_156020598006114.xml · nonDerivative · entry 1 Byerley William M · CIK 0001678424 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 30,600 F1 · shares: Represents restricted stock units ("RSUs") granted to the reporting person on June 6, 2019. Such RSUs will vest on June 6, 2020, or if sooner, immediately prior to the election of the nominees for director at the 2020 annual meeting of shareholders of the Issuer (the "Vesting Date"). Pursuant to the Issuer's Nonqualified Deferred Compensation Plan for Non-Employee Directors, the reporting person has deferred delivery of all of such vested RSUs to within 30 days of the earlier of (i) the fifth anniversary of the Vesting Date, (ii) separation of service or (iii) a change in control (the "Delivery Date"). On the Delivery Date, such vested RSUs will be deliverable to the reporting person in an equal number of shares of common stock. Read SEC document |
| November 29, 2018 Filed Dec 3, 2018 13:34 UTC | Matador Resources Co MTDR · Entity 3681 | PurchaseCommon Stock | 1,000 | $23.03 | $23,030.00 |
DisclosureSEC source: 0001520006-18-000155 · wf-form4_154384405355963.xml · nonDerivative · entry 1 Byerley William M · CIK 0001678424 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 22,205 Read SEC document |
| June 07, 2018 Filed Jun 12, 2018 01:40 UTC | Matador Resources Co MTDR · Entity 3681 | GrantCommon Stock | 5,210 | $0.00 | $0.00 |
DisclosureSEC source: 0001520006-18-000084 · wf-form4_152876762806770.xml · nonDerivative · entry 1 Byerley William M · CIK 0001678424 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 21,205 F1 · shares: Represents restricted stock units granted to the reporting person on June 7, 2018. Such restricted stock units will vest, and an equal number of shares of common stock will be deliverable to the reporting person, immediately prior to the election of the nominees for director at the 2019 annual meeting of shareholders of the Issuer, or if such election has not occurred earlier, on September 30, 2019. Read SEC document |
| June 01, 2017 Filed Jun 6, 2017 01:46 UTC | Matador Resources Co MTDR · Entity 3681 | GrantCommon Stock | 5,923 | $0.00 | $0.00 |
DisclosureSEC source: 0001520006-17-000163 · wf-form4_149671360128984.xml · nonDerivative · entry 1 Byerley William M · CIK 0001678424 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 15,995 F1 · shares: Represents restricted stock units granted to the reporting person on June 1, 2017. Such restricted stock units will vest, and an equal number of shares of common stock will be deliverable to the reporting person, immediately prior to the election of the nominees for director at the 2018 annual meeting of shareholders of the Issuer, or if such election has not occurred earlier, on September 30, 2018. Read SEC document |
| April 11, 2017 Filed Apr 14, 2017 01:52 UTC | Matador Resources Co MTDR · Entity 3681 | GrantCommon Stock | 1,399 | $0.00 | $0.00 |
DisclosureSEC source: 0001520006-17-000131 · wf-form4_149213475200281.xml · nonDerivative · entry 1 Byerley William M · CIK 0001678424 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 10,072 F1 · shares: Represents restricted stock units granted to the reporting person on April 11, 2017. Such restricted stock units will vest, and an equal number of shares of common stock will be deliverable to the reporting person, in equal annual installments on the first, second and third anniversaries of the date of grant. Read SEC document |
| February 15, 2017 Filed Feb 18, 2017 02:20 UTC | Matador Resources Co MTDR · Entity 3681 | GrantCommon Stock | 1,251 | $0.00 | $0.00 |
DisclosureSEC source: 0001520006-17-000049 · wf-form4_148738442961908.xml · nonDerivative · entry 1 Byerley William M · CIK 0001678424 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 8,673 F1 · shares: Represents restricted stock units granted to the reporting person on February 15, 2017. Such restricted stock units will vest, and an equal number of shares of common stock will be deliverable to the reporting person, in equal annual installments on the first, second and third anniversaries of the date of grant. Read SEC document |
| December 09, 2016 Filed Dec 12, 2016 21:22 UTC | Matador Resources Co MTDR · Entity 3681 | PurchaseCommon Stock | 1,919 | $26.05 | $49,989.95 |
DisclosureSEC source: 0001520006-16-000400 · wf-form4_148157771387095.xml · nonDerivative · entry 1 Byerley William M · CIK 0001678424 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 7,422 Read SEC document |
| October 28, 2016 Filed Nov 2, 2016 01:49 UTC | Matador Resources Co MTDR · Entity 3681 | GrantCommon Stock | 1,468 | $0.00 | $0.00 |
DisclosureSEC source: 0001520006-16-000373 · wf-form4_147805136434531.xml · nonDerivative · entry 1 Byerley William M · CIK 0001678424 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 5,503 F1 · shares: Represents restricted stock units granted to the reporting person on October 28, 2016. Such restricted stock units will vest, and an equal number of shares of common stock will be deliverable to the reporting person, in equal annual installments on the first, second and third anniversaries of the date of grant. 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.