Granite Ridge director buys 10,000 GRNT shares

Granite Ridge Resources, Inc. director Matthew Reade Miller reported an open-market purchase of 10,000 shares of common stock at $5.10 per share.

Rhea-AI Filing Summary

Granite Ridge Resources, Inc. director Matthew Reade Miller reported an open-market purchase of 10,000 shares of common stock at $5.10 per share. After this transaction, he directly owns 1,328,181 shares of Granite Ridge common stock.

Insider Trade Summary

Net Buyer: 10,000 shares

Net Buy 1 txn

Insider Miller Matthew Reade

Role Director

Bought 10,000 shs ($51K)

Type	Security	Shares	Price	Value
Purchase	Common Stock, par value $0.0001 per share	10,000	$5.10	$51K

Holdings After Transaction: Common Stock, par value $0.0001 per share — 1,328,181 shares (Direct)

FAQ

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

What insider transaction did Granite Ridge Resources (GRNT) report in this Form 4?

Granite Ridge Resources director Matthew Reade Miller reported buying 10,000 common shares. The open-market purchase was made at $5.10 per share and increased his direct ownership stake in the company to 1,328,181 common shares following the transaction.

Who is the insider involved in the latest Granite Ridge (GRNT) Form 4 filing?

The insider is Matthew Reade Miller, a director of Granite Ridge Resources. He reported an open-market purchase of 10,000 common shares at $5.10 each, bringing his direct holdings to 1,328,181 shares after the reported transaction was completed.

How many Granite Ridge (GRNT) shares did the director buy and at what price?

Director Matthew Reade Miller bought 10,000 Granite Ridge common shares. The purchase was executed as an open-market transaction at a price of $5.10 per share, as disclosed in the Form 4 insider trading report filed for this transaction.

What is Matthew Reade Miller’s total Granite Ridge (GRNT) share ownership after the Form 4 trade?

Following the reported open-market purchase, Matthew Reade Miller directly owns 1,328,181 Granite Ridge common shares. This figure reflects his total direct holdings after acquiring the additional 10,000 shares at $5.10 per share in the disclosed transaction.

Was the Granite Ridge (GRNT) insider transaction a purchase or sale of shares?

The transaction was a purchase of shares. Director Matthew Reade Miller executed an open-market buy of 10,000 Granite Ridge common shares at $5.10 per share, increasing his directly held position to 1,328,181 shares after the trade.

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

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Accepted by SEC EDGAR 03/11/2026 - 11:50 AM 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^*

Miller Matthew Reade

(Last) (First) (Middle)

5217 MCKINNEY AVE., SUITE 400

(Street)

DALLAS TX 75205

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Granite Ridge Resources, Inc. [ GRNT ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

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

3. Date of Earliest Transaction (Month/Day/Year)
03/10/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

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

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

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, par value $0.0001 per share	03/10/2026		P		10,000	A	$5.1	1,328,181	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:

Remarks:

	/s/ Emily Fuquay, by power of attorney for Matthew R. Miller	03/11/2026
	** 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.