[Form 4] Granite Ridge Resources, Inc. Insider Trading Activity

Rhea-AI Filing Summary

John McCartney, a director of Granite Ridge Resources, Inc. (GRNT), purchased 5,000 shares of the company's common stock on 08/18/2025 at a reported price of $5.25 per share. Following the transaction he beneficially owned 82,117 shares. The Form 4 was signed via power of attorney by Emily Fuquay on 08/20/2025 and filed to disclose this change in beneficial ownership.

Positive

• Insider purchase of 5,000 shares reported, showing director investing in the company
• Clear disclosure of transaction date, price ($5.25) and post-transaction beneficial ownership (82,117 shares)
• Form properly executed with signature by power of attorney recorded

Negative

• None.

Insights

Securities Analyst

TL;DR: Director purchase disclosed — modest insider buy increases holdings to 82,117 shares.

The Form 4 reports a straightforward open-market acquisition of 5,000 common shares at $5.25 each by John McCartney, a company director. The purchase increases his beneficial ownership to 82,117 shares. This is a routine Section 16 disclosure showing insider buying; the size of the purchase is small relative to typical institutional positions and does not, by itself, indicate a material shift in control or firm capitalization.

Corporate Governance Expert

TL;DR: Proper Section 16 filing executed; signature by power of attorney recorded.

The filing documents compliance with Section 16 reporting: transaction date, price, post-transaction ownership and a dated signature by power of attorney. There are no derivative transactions or dispositions reported. The disclosure is complete for the reported transaction and contains no unexplained amendments or omissions.

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
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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)
08/18/2025

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	08/18/2025		P		5,000	A	$5.25	82,117	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	08/20/2025
	** 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.

FAQ

What transaction did John McCartney report on Form 4 for GRNT?

He reported an acquisition of 5,000 common shares on 08/18/2025 at a price of $5.25 per share.

How many GRNT shares does John McCartney beneficially own after the reported purchase?

Following the transaction he beneficially owned 82,117 shares.

Who signed the Form 4 for John McCartney and when was it signed?

The Form 4 was signed by Emily Fuquay by power of attorney for John McCartney on 08/20/2025.

Does the Form 4 report any derivative transactions for GRNT by John McCartney?

No. Table II for derivative securities is blank; the filing reports only a non-derivative purchase of common stock.

Was this Form 4 filed by a single reporting person or jointly?

The filing indicates it was a Form filed by one reporting person.