Granite Ridge Resources (GRNT) director John McCartney buys 5,000 shares

Rhea-AI Filing Summary

Granite Ridge Resources director John McCartney bought additional shares of the company’s common stock in an open-market transaction. He purchased 5,000 shares at a price of $5.16 per share, increasing his direct holdings to 136,143 shares of Granite Ridge Resources common stock.

Insider Trade Summary

Net Buyer: 5,000 shares ($25,800)

Net Buy 1 txn

Insider MCCARTNEY JOHN

Role Director

Bought 5,000 shs ($26K)

Type	Security	Shares	Price	Value
Purchase	Common Stock, par value $0.0001 per share	5,000	$5.16	$26K

Holdings After Transaction: Common Stock, par value $0.0001 per share — 136,143 shares (Direct)

Footnotes (1)

Form 4 Insider Transactions: What Each Field Means →

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)
03/12/2026

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	03/12/2026		P		5,000	A	$5.16	136,143	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	03/16/2026
	** 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.

FAQ

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

Granite Ridge Resources reported that director John McCartney bought 5,000 shares of common stock. The open-market purchase was made at $5.16 per share, increasing his direct ownership stake in GRNT to a total of 136,143 common shares after the transaction.

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

The insider is John McCartney, a director of Granite Ridge Resources. He filed a Form 4 reporting an open-market purchase of 5,000 common shares at $5.16 each, bringing his directly held position in the company to 136,143 shares following the transaction.

How many Granite Ridge Resources (GRNT) shares did John McCartney buy?

John McCartney purchased 5,000 shares of Granite Ridge Resources common stock. The shares were acquired in an open-market transaction at a price of $5.16 per share, as reported in the Form 4 insider trading disclosure for the director.

At what price were the Granite Ridge Resources (GRNT) shares purchased by the director?

The reported transaction shows Granite Ridge Resources director John McCartney bought 5,000 common shares at $5.16 per share. This open-market purchase increased his total direct holdings to 136,143 shares of GRNT common stock after the transaction was completed.

What is John McCartney’s total Granite Ridge Resources (GRNT) shareholding after the transaction?

After the reported open-market purchase, John McCartney directly owns 136,143 shares of Granite Ridge Resources common stock. This total reflects his prior holdings plus the additional 5,000 shares acquired at $5.16 per share in the disclosed Form 4 filing.

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

The transaction was a purchase. Director John McCartney acquired 5,000 shares of Granite Ridge Resources common stock in an open-market trade at $5.16 per share, increasing his directly held stake to 136,143 shares following the transaction reported on Form 4.