Granite Ridge director buys 2,000 GRNT shares

Granite Ridge Resources director John McCartney reported an open‑market purchase of 2,000 shares of common stock at $5.12 per share.

Rhea-AI Filing Summary

Granite Ridge Resources director John McCartney reported an open‑market purchase of 2,000 shares of common stock at $5.12 per share. After this transaction, his direct ownership increased to 131,143 shares. This filing reflects a relatively small incremental buy by a board member.

Insider Trade Summary

Net Buyer: 2,000 shares

Net Buy 1 txn

Insider MCCARTNEY JOHN

Role Director

Bought 2,000 shs ($10K)

Type	Security	Shares	Price	Value
Purchase	Common Stock, par value $0.0001 per share	2,000	$5.12	$10K

Holdings After Transaction: Common Stock, par value $0.0001 per share — 131,143 shares (Direct)

FAQ

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

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

Granite Ridge Resources reported that director John McCartney bought 2,000 common shares in an open‑market transaction at $5.12 per share. This Form 4 filing discloses his latest insider purchase and updates his post‑transaction share ownership.

How many Granite Ridge (GRNT) shares does John McCartney now own?

After the reported transaction, director John McCartney directly owns 131,143 shares of Granite Ridge common stock. This figure, disclosed in the Form 4, reflects his holdings immediately following the 2,000‑share open‑market purchase at $5.12 per share.

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

The insider transaction was a purchase. Director John McCartney executed an open‑market buy of 2,000 Granite Ridge common shares at $5.12 each, increasing his direct holdings to 131,143 shares according to the Form 4 disclosure.

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

John McCartney bought 2,000 Granite Ridge common shares at a price of $5.12 per share. This transaction price and share amount are specified in the Form 4, which records his open‑market purchase and resulting ownership position.

What type of security did the Granite Ridge (GRNT) director acquire?

The director acquired Granite Ridge Resources common stock with a par value of $0.0001 per share. The Form 4 notes an open‑market purchase of 2,000 common shares at $5.12 each, bringing his direct holdings to 131,143 shares.

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

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Accepted by SEC EDGAR 03/12/2026 - 02:41 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^*

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)
03/11/2026

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	03/11/2026		P		2,000	A	$5.12	131,143	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	03/12/2026
	** 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.