STOCK TITAN

Matador Resources (MTDR) CEO buys 15,000 shares in open-market trades

(Very High)
(Positive)
Form Type
4

Rhea-AI Filing Summary

Matador Resources Co Chairman and CEO Joseph Wm Foran reported open-market purchases of 15,000 shares of common stock. He bought 10,000 shares on August 12, 2026 at a weighted average price of $52.16 per share and 5,000 shares on August 13, 2026 at a weighted average price of $51.44 per share, including shares acquired through the Employee Stock Purchase Plan exempt under Rule 16-b3. Additional shares are held indirectly through multiple family trusts and entities, for which he disclaims beneficial ownership except to the extent of his pecuniary interest.

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Insider Foran Joseph Wm
Role Chairman and CEO
Bought 15,000 shs ($779K)
Type Security Shares Price Value
Purchase Common Stock F1, F3 5,000 $51.44 $257K
Purchase Common Stock F1, F2 10,000 $52.16 $522K
holding Common Stock F4, F5 -- -- --
holding Common Stock F4, F6 -- -- --
holding Common Stock F4, F7 -- -- --
holding Common Stock F4, F8 -- -- --
holding Common Stock F4, F9 -- -- --
holding Common Stock F4, F10 -- -- --
holding Common Stock F4, F11 -- -- --
holding Common Stock F4, F12 -- -- --
holding Common Stock F4, F13 -- -- --
holding Common Stock F4, F14 -- -- --
holding Common Stock F4, F15 -- -- --
holding Common Stock F4, F16 -- -- --
holding Common Stock F4, F17 -- -- --
Holdings After Transaction: Common Stock — 30,617 shares (Direct); Common Stock — 5,448,658 shares (Indirect, See footnote)
Footnotes (17)
  1. F1. Includes shares acquired pursuant to the Issuer's Employee Stock Purchase Plan. Such acquisitions are exempt under Rule 16-b3.
  2. F2. The price reported is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $51.88 to $52.45 per share, inclusive. The reporting person shall provide to the Securities and Exchange Commission, the Issuer or any security holder of the Issuer, upon request, full information regarding the number of shares purchased at each separate price.
  3. F3. The price reported is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $51.29 to $51.74 per share, inclusive. The reporting person shall provide to the Securities and Exchange Commission, the Issuer or any security holder of the Issuer, upon request, full information regarding the number of shares purchased at each separate price.
  4. F4. The reporting person states that neither the filing of this statement nor anything herein shall be deemed an admission that such person is, for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise, the beneficial owner of these shares. The reporting person disclaims beneficial ownership of these shares, except to the extent of his pecuniary interest therein.
  5. F5. Represents shares held of record by the Foran 2012 Savings Trust for which the reporting person's spouse is a trustee. Includes shares held by the trust following a contribution of shares by the reporting person to the trust, pursuant to the terms thereof.
  6. F6. Represents shares held of record by the Foran 2012 Security Trust for which the reporting person is the trustee. Includes shares held by the trust following a contribution of shares by the reporting person's spouse to the trust, pursuant to the terms thereof.
  7. F7. Represents shares held of record by Sage Resources, Ltd., which is a limited partnership owned by the reporting person's family, including the reporting person.
  8. F8. Represents shares held of record collectively by the LRF 2011 Non-GST Trust, WJF 2011 Non-GST Trust, JNF 2011 Non-GST Trust, SIF 2011 Non-GST Trust and MCF 2011 Non-GST Trust (collectively, the "2011 Non-GST Trusts"). The reporting person and his spouse, as settlors of each of the 2011 Non-GST Trusts, retain the power of substitution with respect to the property of the 2011 Non-GST Trusts.
  9. F9. Represents shares held of record collectively by the LRF 2020 Non-GST Trust, WJF 2020 Non-GST Trust, SIF 2020 Non-GST Trust and MCF 2020 Non-GST Trust (collectively, the "2020 Non-GST Trusts"). The reporting person and his spouse, as settlors of each of the 2020 Non-GST Trusts, retain the power of substitution with respect to the property of the 2020 Non-GST Trusts.
  10. F10. Represents shares held of record by the JWF 2024-2 GRAT, for which the reporting person is the trustee and over which the reporting person has sole voting and investment power.
  11. F11. Represents shares held of record by the NNF 2024-2 GRAT, for which the reporting person is the trustee and over which the reporting person has sole voting and investment power.
  12. F12. Represents shares held of record by the JWF 2025-1 GRAT, for which the reporting person is the trustee and over which the reporting person has sole voting and investment power.
  13. F13. Represents shares held of record by the NNF 2025-1 GRAT, for which the reporting person is the trustee and over which the reporting person has sole voting and investment power.
  14. F14. Represents shares held of record by the JWF 2025-2 GRAT, for which the reporting person is the trustee and over which the reporting person has sole voting and investment power.
  15. F15. Represents shares held of record by the NNF 2025-2 GRAT, for which the reporting person is the trustee and over which the reporting person has sole voting and investment power.
  16. F16. Represents shares held of record by the JWF 2026-1 GRAT, for which the reporting person is the trustee and over which the reporting person has sole voting and investment power.
  17. F17. Represents shares held of record by the NNF 2026-1 GRAT, for which the reporting person is the trustee and over which the reporting person has sole voting and investment power.
Shares purchased August 12, 2026 10,000 shares Open-market purchase of common stock at weighted average price
Weighted average price August 12, 2026 $52.16 per share Common stock purchase, prices ranged from $51.88 to $52.45
Shares purchased August 13, 2026 5,000 shares Open-market purchase of common stock at weighted average price
Weighted average price August 13, 2026 $51.44 per share Common stock purchase, prices ranged from $51.29 to $51.74
Total net shares bought 15,000 shares Net-buy direction across reported non-derivative transactions
Number of holding entries 13 Indirect holdings reported across trusts and family entities
Employee Stock Purchase Plan financial
"Includes shares acquired pursuant to the Issuer's Employee Stock Purchase Plan."
An employee stock purchase plan is a company program that lets workers buy shares through small payroll deductions, often at a discount to the market price and after a set offering period. Think of it like a workplace savings plan that turns into ownership: it encourages employees to share in the company’s success and can create predictable buying or selling of stock that investors watch because it affects supply, demand and employee incentives.
Rule 16-b3 regulatory
"Such acquisitions are exempt under Rule 16-b3."
weighted average price financial
"The price reported is a weighted average price."
Weighted average price is the average price of a security where each trade or component is counted according to its size, so bigger trades pull the average more than smaller ones. Think of it like calculating the average cost of a grocery haul where items you bought more of have greater influence on the final per-item cost. Investors use it to understand the true average price paid or received, judge execution quality, and compare trading performance against market movement.
pecuniary interest financial
"disclaims beneficial ownership of these shares, except to the extent of his pecuniary interest therein."
Non-GST Trusts financial
"collectively, the "2011 Non-GST Trusts"."
GRAT financial
"Represents shares held of record by the JWF 2026-1 GRAT, for which the reporting person is the trustee"

FAQ

What insider stock transactions did MTDR Chairman and CEO Joseph Wm Foran report?

Joseph Wm Foran reported purchasing 15,000 MTDR common shares in open-market transactions on August 12–13, 2026. These included shares acquired via the Employee Stock Purchase Plan and are in addition to various indirect family and trust holdings.

At what prices did Joseph Wm Foran buy Matador Resources (MTDR) shares?

Foran bought 10,000 shares at a weighted average of $52.16 on August 12, 2026 and 5,000 shares at a weighted average of $51.44 on August 13, 2026. Each reflects multiple trades within stated price ranges.

How many Matador Resources (MTDR) shares did the CEO acquire through the Employee Stock Purchase Plan?

The filing states that the reported holdings include shares acquired under the Employee Stock Purchase Plan. Those plan acquisitions are exempt under Rule 16-b3, but the exact ESPP share count is not separately broken out in this report.

Were Joseph Wm Foran’s MTDR share purchases under a Rule 10b5-1 trading plan?

The filing’s Rule 10b5-1 checkbox is not marked as an affirmative plan, and no footnote describes these trades as pursuant to a trading plan. The purchases are reported simply as open-market or private transactions.

What indirect Matador Resources (MTDR) holdings are associated with Joseph Wm Foran?

Indirect MTDR holdings are reported in multiple trusts and a family limited partnership, including savings and security trusts, Non-GST trusts, and several GRATs. Foran disclaims beneficial ownership except to the extent of his pecuniary interest in these entities.

Does Joseph Wm Foran disclaim any beneficial ownership of certain MTDR shares?

Yes. A footnote states he disclaims beneficial ownership of the indirectly held shares, except to the extent of his pecuniary interest. The entities include family trusts and partnerships that formally hold record title to those shares.

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SEC Form 4
FORM 4UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number:3235-0287
Estimated average burden
hours per response:0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
Foran Joseph Wm

(Last)(First)(Middle)
5400 LBJ FREEWAY
SUITE 1500

(Street)
DALLAS TEXAS 75240

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
Matador Resources Co [ MTDR ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirector10% Owner
XOfficer (give title below)Other (specify below)
Chairman and CEO
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
08/12/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year)2A. Deemed Execution Date, if any (Month/Day/Year)3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeVAmount(A) or (D)Price
Common Stock08/12/2026P10,000A$52.1625,617(1)(2)D
Common Stock08/13/2026P5,000A$51.4430,617(1)(3)D
Common Stock534,381(4)ISee footnote(5)
Common Stock499,032(4)ISee footnote(6)
Common Stock1,105,913(4)ISee footnote(7)
Common Stock1,137,182(4)ISee footnote(8)
Common Stock1,347,912(4)ISee footnote(9)
Common Stock35,123(4)ISee footnote(10)
Common Stock35,123(4)ISee footnote(11)
Common Stock46,787(4)ISee footnote(12)
Common Stock46,787(4)ISee footnote(13)
Common Stock92,009(4)ISee footnote(14)
Common Stock92,009(4)ISee footnote(15)
Common Stock238,200(4)ISee footnote(16)
Common Stock238,200(4)ISee footnote(17)
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year)3A. Deemed Execution Date, if any (Month/Day/Year)4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year)7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Explanation of Responses:
1. Includes shares acquired pursuant to the Issuer's Employee Stock Purchase Plan. Such acquisitions are exempt under Rule 16-b3.
2. The price reported is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $51.88 to $52.45 per share, inclusive. The reporting person shall provide to the Securities and Exchange Commission, the Issuer or any security holder of the Issuer, upon request, full information regarding the number of shares purchased at each separate price.
3. The price reported is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $51.29 to $51.74 per share, inclusive. The reporting person shall provide to the Securities and Exchange Commission, the Issuer or any security holder of the Issuer, upon request, full information regarding the number of shares purchased at each separate price.
4. The reporting person states that neither the filing of this statement nor anything herein shall be deemed an admission that such person is, for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise, the beneficial owner of these shares. The reporting person disclaims beneficial ownership of these shares, except to the extent of his pecuniary interest therein.
5. Represents shares held of record by the Foran 2012 Savings Trust for which the reporting person's spouse is a trustee. Includes shares held by the trust following a contribution of shares by the reporting person to the trust, pursuant to the terms thereof.
6. Represents shares held of record by the Foran 2012 Security Trust for which the reporting person is the trustee. Includes shares held by the trust following a contribution of shares by the reporting person's spouse to the trust, pursuant to the terms thereof.
7. Represents shares held of record by Sage Resources, Ltd., which is a limited partnership owned by the reporting person's family, including the reporting person.
8. Represents shares held of record collectively by the LRF 2011 Non-GST Trust, WJF 2011 Non-GST Trust, JNF 2011 Non-GST Trust, SIF 2011 Non-GST Trust and MCF 2011 Non-GST Trust (collectively, the "2011 Non-GST Trusts"). The reporting person and his spouse, as settlors of each of the 2011 Non-GST Trusts, retain the power of substitution with respect to the property of the 2011 Non-GST Trusts.
9. Represents shares held of record collectively by the LRF 2020 Non-GST Trust, WJF 2020 Non-GST Trust, SIF 2020 Non-GST Trust and MCF 2020 Non-GST Trust (collectively, the "2020 Non-GST Trusts"). The reporting person and his spouse, as settlors of each of the 2020 Non-GST Trusts, retain the power of substitution with respect to the property of the 2020 Non-GST Trusts.
10. Represents shares held of record by the JWF 2024-2 GRAT, for which the reporting person is the trustee and over which the reporting person has sole voting and investment power.
11. Represents shares held of record by the NNF 2024-2 GRAT, for which the reporting person is the trustee and over which the reporting person has sole voting and investment power.
12. Represents shares held of record by the JWF 2025-1 GRAT, for which the reporting person is the trustee and over which the reporting person has sole voting and investment power.
13. Represents shares held of record by the NNF 2025-1 GRAT, for which the reporting person is the trustee and over which the reporting person has sole voting and investment power.
14. Represents shares held of record by the JWF 2025-2 GRAT, for which the reporting person is the trustee and over which the reporting person has sole voting and investment power.
15. Represents shares held of record by the NNF 2025-2 GRAT, for which the reporting person is the trustee and over which the reporting person has sole voting and investment power.
16. Represents shares held of record by the JWF 2026-1 GRAT, for which the reporting person is the trustee and over which the reporting person has sole voting and investment power.
17. Represents shares held of record by the NNF 2026-1 GRAT, for which the reporting person is the trustee and over which the reporting person has sole voting and investment power.
Remarks:
/s/ Joseph Wm. Foran, by Derek E. Gabriel as attorney-in-fact08/14/2026
** Signature of Reporting PersonDate
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)