Granite Ridge Resources (GRNT) director reports open-market buy of 4,000 shares

Rhea-AI Filing Summary

Granite Ridge Resources, Inc. director John McCartney reported an open-market purchase of company stock. On 12/05/2025, he bought 4,000 shares of common stock at a price of $5.41 per share, as shown in Table I. Following this transaction, he beneficially owns 108,117 shares of Granite Ridge common stock, held in direct ownership. The filing is made on Form 4, which discloses changes in insider ownership.

Insider Trade Summary

Net Buyer: 4,000 shares

Net Buy 1 txn

Insider MCCARTNEY JOHN

Role Director

Bought 4,000 shs ($22K)

Type	Security	Shares	Price	Value
Purchase	Common Stock, par value $0.0001 per share	4,000	$5.41	$22K

Holdings After Transaction: Common Stock, par value $0.0001 per share — 108,117 shares (Direct)

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Form 4 Insider Transactions: What Each Field Means →

Accepted by SEC EDGAR 12/08/2025 - 11:10 AM Learn about SEC filing dates

FAQ

What insider transaction did Granite Ridge Resources (GRNT) report?

Granite Ridge Resources reported that director John McCartney purchased 4,000 shares of its common stock in an open-market transaction.

On what date did the GRNT insider stock purchase occur?

The insider purchase took place on 12/05/2025, as disclosed in the Form 4.

What price did the Granite Ridge (GRNT) director pay per share?

John McCartney bought Granite Ridge common stock at a price of $5.41 per share.

How many Granite Ridge (GRNT) shares does the insider own after the transaction?

After the reported transaction, John McCartney beneficially owns 108,117 shares of Granite Ridge common stock.

Is the reported Granite Ridge (GRNT) ownership direct or indirect?

The Form 4 indicates that John McCartney’s 108,117 shares are held in direct ownership.

Does the Form 4 for Granite Ridge (GRNT) report any derivative securities?

Table II in the Form 4 does not list any derivative securities acquired, disposed of, or beneficially owned in this transaction.

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^*

MCCARTNEY JOHN

(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)
12/05/2025

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	12/05/2025		P		4,000	A	$5.41	108,117	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 John McCartney	12/08/2025
	** 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.