Matador director granted 3,642 RSUs

Ehrman Monika U reported acquisition or exercise transactions in this Form 4 filing.

Rhea-AI Filing Summary

Ehrman Monika U reported acquisition or exercise transactions in this Form 4 filing.

Director Monika U. Ehrman of Matador Resources Co received an equity award of 3,642 shares of Common Stock in the form of restricted stock units. These RSUs were granted at no cash cost to her as part of compensation.

The RSUs will vest, and an equal number of Matador common shares will be delivered, on June 11, 2027, or earlier immediately before the election of director nominees at the company’s 2027 annual shareholder meeting. After this award, Ehrman directly holds 45,467 shares of Matador common stock.

Insights

Equity Compensation Analyst

Routine director RSU grant, non-cash and modest in size.

Director Monika U. Ehrman received 3,642 restricted stock units in Matador Resources common stock as a compensation award. The grant is recorded at a price of $0.0000 per share, confirming it is not an open-market purchase but an equity incentive.

The RSUs vest on June 11, 2027, or sooner just before the 2027 annual shareholder meeting’s director election, tying the award to continued board service. After the grant, she directly holds 45,467 shares, so this award represents a relatively small incremental increase in her ownership, consistent with routine director compensation rather than a strong trading signal.

Insider Trade Summary

Grant/Award: 3,642 shares

Grant/Award 1 txn

Insider Ehrman Monika U

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	3,642	$0.00	$0.00

Holdings After Transaction: Common Stock — 45,467 shares (Direct)

Footnotes (1)

1. F1. Represents restricted stock units ("RSUs") granted to the reporting person on June 11, 2026. Such RSUs will vest, and an equal number of shares of common stock will be deliverable to the reporting person on June 11, 2027, or if sooner, immediately prior to the election of nominees for director at the 2027 annual meeting of shareholders of the Issuer.

Key Figures

RSU grant size: 3,642 shares Grant price: $0.0000 per share Shares after transaction: 45,467 shares +1 more

4 metrics

RSU grant size 3,642 shares Restricted stock units granted on June 11, 2026

Grant price $0.0000 per share Equity compensation, not open-market purchase

Shares after transaction 45,467 shares Total direct holdings following RSU grant

RSU vesting date June 11, 2027 Scheduled vesting, or earlier before 2027 director election

Key Terms

restricted stock units ("RSUs"), vest, annual meeting of shareholders

3 terms

restricted stock units ("RSUs") financial

"Represents restricted stock units ("RSUs") granted to the reporting person on June 11, 2026."

Restricted stock units (RSUs) are a company promise to give an employee shares of stock (or cash equivalent) in the future, but only after certain conditions—usually staying with the company for a set time or hitting performance goals—are met. Investors watch RSUs because when they vest they increase the number of shares outstanding and can lead insiders to sell shares, affecting share price, company dilution and the true cost of employee pay.

vest financial

"Such RSUs will vest, and an equal number of shares of common stock will be deliverable..."

A vest is the process by which an employee earns the right to receive certain benefits or ownership interests, such as stock or retirement funds, over time. It’s similar to earning a reward gradually, ensuring that the benefit becomes fully yours only after a set period or meeting specific conditions. This makes it important for investors because it determines when they can actually claim or use those benefits.

annual meeting of shareholders financial

"...immediately prior to the election of nominees for director at the 2027 annual meeting of shareholders of the Issuer."

A yearly gathering where a company’s owners (shareholders) vote on key items like electing the board, approving executive pay, and ratifying auditors, and receive updates on performance and strategy. Think of it as an annual town hall for owners: it matters to investors because outcomes and disclosures can affect leadership, corporate direction, dividend and governance policies, and therefore the company’s risk and potential return.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What did Matador Resources (MTDR) director Monika Ehrman report on this Form 4?

She reported receiving an award of 3,642 restricted stock units of Matador Resources common stock. The grant is a compensation-related acquisition, not an open-market purchase, and increases her direct holdings to 45,467 shares following the transaction.

Is the Matador Resources (MTDR) Form 4 transaction a stock purchase or a grant?

The transaction is a grant of restricted stock units, coded as an acquisition (code A), not an open-market stock purchase. The Form 4 shows a price of $0.0000 per share, confirming it is a non-cash equity compensation award to the director.

When do Monika Ehrman’s Matador Resources (MTDR) RSUs from this filing vest?

The 3,642 RSUs will vest, and an equal number of Matador common shares will be delivered, on June 11, 2027. Vesting may occur earlier immediately before the election of director nominees at Matador’s 2027 annual shareholder meeting.

How many Matador Resources (MTDR) shares does Monika Ehrman hold after this Form 4 grant?

Following the award of 3,642 restricted stock units, Monika Ehrman is shown as directly owning 45,467 shares of Matador Resources common stock. This figure reflects her direct holdings after giving effect to the reported equity grant transaction.

Does the Matador Resources (MTDR) Form 4 indicate any stock sales by Monika Ehrman?

No stock sales are reported. The Form 4 shows a single acquisition transaction coded “A” for a grant or award of 3,642 RSUs. The transactionSummary lists zero sell transactions and a net buy/sell share direction of neutral.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 06/15/2026 - 06:41 PM Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED 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^*

Ehrman Monika U

(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)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
06/11/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form 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)
			Code	V	Amount	(A) or (D)	Price
Common Stock	06/11/2026		A		3,642(1)	A	$0	45,467	D

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)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Represents restricted stock units ("RSUs") granted to the reporting person on June 11, 2026. Such RSUs will vest, and an equal number of shares of common stock will be deliverable to the reporting person on June 11, 2027, or if sooner, immediately prior to the election of nominees for director at the 2027 annual meeting of shareholders of the Issuer.

Remarks:

	/s/ Monika U. Ehrman, by Derek E. Gabriel as attorney-in-fact	06/15/2026
	** Signature of Reporting Person	Date
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)