Matthew R. Miller

Insider Reports History

Reporting-owner location: Dallas, TX
Latest reporting-owner signature: /s/ Emily Fuquay, by power of attorney for Matthew R. Miller
Source: Latest parsed Forms 3/4/5 signature
Transaction source note: Rows are grouped by transaction date from the original SEC filing. Open the aggregated insider activity page to review issuer-level activity across dates.

Reported holdings for Matthew R. Miller

Form 4 holding Director

Granite Ridge Resources, Inc.

Security class: Common Stock, par value $0.0001 per share
Shares / value: 1,978,612
Estimated value: $8,725,678
Report date: 30 Sep 2026
Price: $4.41
Ownership: Direct

Insider Reports Filed by Matthew R. Miller

4 GRNT

Granite Ridge Resources, Inc.

Report period: 30 Sep 2026
Transactions: 1
Transaction value: $0
Accepted by SEC: 01 Oct 2026, 16:04
Role: Director
Next action: Open filing details

4 GRNT

Granite Ridge Resources, Inc.

Report period: 11 Sep 2026
Transactions: 1
Transaction value: +$50,300
Accepted by SEC: 14 Sep 2026, 11:43
Role: Director
Next action: Open filing details

4 GRNT

Granite Ridge Resources, Inc.

Report period: 19 Aug 2026
Transactions: 1
Transaction value: $0
Accepted by SEC: 21 Aug 2026, 12:41
Role: Director
Next action: Open filing details

4 GRNT

Granite Ridge Resources, Inc.

Report period: 30 Jun 2026
Transactions: 1
Transaction value: $0
Accepted by SEC: 01 Jul 2026, 14:23
Role: Director
Next action: Open filing details

4 GRNT

Granite Ridge Resources, Inc.

Report period: 12 Jun 2026
Transactions: 1
Transaction value: +$3,459
Accepted by SEC: 16 Jun 2026, 15:04
Role: Director
Next action: Open filing details

4 GRNT

Granite Ridge Resources, Inc.

Report period: 09 Jun 2026
Transactions: 1
Transaction value: +$50,350
Accepted by SEC: 09 Jun 2026, 13:50
Role: Director
Next action: Open filing details

4 GRNT

Granite Ridge Resources, Inc.

Report period: 13 May 2026
Transactions: 1
Transaction value: +$94,718
Accepted by SEC: 13 May 2026, 16:16
Role: Director
Next action: Open filing details

4 GRNT

Granite Ridge Resources, Inc.

Report period: 31 Mar 2026
Transactions: 1
Transaction value: $0
Accepted by SEC: 02 Apr 2026, 14:33
Role: Director
Next action: Open filing details

4 GRNT

Granite Ridge Resources, Inc.

Report period: 13 Mar 2026
Transactions: 1
Transaction value: +$3,389
Accepted by SEC: 17 Mar 2026, 09:54
Role: Director
Next action: Open filing details

4 GRNT

Granite Ridge Resources, Inc.

Report period: 10 Mar 2026
Transactions: 1
Transaction value: +$51,000
Accepted by SEC: 11 Mar 2026, 11:50
Role: Director
Next action: Open filing details

4 GRNT

Granite Ridge Resources, Inc.

Report period: 31 Dec 2025
Transactions: 2
Transaction value: $0
Accepted by SEC: 05 Jan 2026, 18:02
Role: Director
Next action: Open filing details

4 GRNT

Granite Ridge Resources, Inc.

Report period: 15 Dec 2025
Transactions: 1
Transaction value: +$3,324
Accepted by SEC: 17 Dec 2025, 11:44
Role: Director
Next action: Open filing details

4 GRNT

Granite Ridge Resources, Inc.

Report period: 04 Dec 2025
Transactions: 1
Transaction value: +$50,038
Accepted by SEC: 05 Dec 2025, 12:08
Role: Director
Next action: Open filing details

4 GRNT

Granite Ridge Resources, Inc.

Report period: 30 Sep 2025
Transactions: 1
Transaction value: $0
Accepted by SEC: 01 Oct 2025, 15:11
Role: Director
Next action: Open filing details

4 GRNT

Granite Ridge Resources, Inc.

Report period: 15 Sep 2025
Transactions: 1
Transaction value: +$3,210
Accepted by SEC: 17 Sep 2025, 11:01
Role: Director
Next action: Open filing details

4 GRNT

Granite Ridge Resources, Inc.

Report period: 12 Aug 2025
Transactions: 1
Transaction value: +$100,232
Accepted by SEC: 12 Aug 2025, 15:50
Role: Director
Next action: Open filing details

4 GRNT

Granite Ridge Resources, Inc.

Report period: 30 Jun 2025
Transactions: 1
Transaction value: $0
Accepted by SEC: 01 Jul 2025, 11:29
Role: Director
Next action: Open filing details

4 GRNT

Granite Ridge Resources, Inc.

Report period: 16 Jun 2025
Transactions: 1
Transaction value: +$101,660
Accepted by SEC: 16 Jun 2025, 10:52
Role: Director
Next action: Open filing details

4 GRNT

Granite Ridge Resources, Inc.

Report period: 13 Jun 2025
Transactions: 1
Transaction value: +$3,253
Accepted by SEC: 17 Jun 2025, 16:46
Role: Director
Next action: Open filing details

4 GRNT

Granite Ridge Resources, Inc.

Report period: 31 Mar 2025
Transactions: 1
Transaction value: $0
Accepted by SEC: 02 Apr 2025, 12:09
Role: Director
Next action: Open filing details

4 GRNT

Granite Ridge Resources, Inc.

Report period: 14 Mar 2025
Transactions: 1
Transaction value: +$3,243
Accepted by SEC: 17 Mar 2025, 15:44
Role: Director
Next action: Open filing details

4 GRNT

Granite Ridge Resources, Inc.

Report period: 02 Jan 2025
Transactions: 1
Transaction value: $0
Accepted by SEC: 06 Jan 2025, 16:18
Role: Director
Next action: Open filing details

4 GRNT

Granite Ridge Resources, Inc.

Report period: 16 Dec 2024
Transactions: 1
Transaction value: +$3,051
Accepted by SEC: 17 Dec 2024, 12:50
Role: Director
Next action: Open filing details

4 GRNT

Granite Ridge Resources, Inc.

Report period: 12 Dec 2024
Transactions: 1
Transaction value: $0
Accepted by SEC: 16 Dec 2024, 17:17
Role: Director
Next action: Open filing details

4 GRNT

Granite Ridge Resources, Inc.

Report period: 06 Dec 2024
Transactions: 1
Transaction value: +$250,100
Accepted by SEC: 06 Dec 2024, 12:44
Role: Director
Next action: Open filing details

4 GRNT

Granite Ridge Resources, Inc.

Report period: 21 Nov 2024
Transactions: 1
Transaction value: +$134,158
Accepted by SEC: 21 Nov 2024, 14:23
Role: Director
Next action: Open filing details

4 GRNT

Granite Ridge Resources, Inc.

Report period: 20 Nov 2024
Transactions: 1
Transaction value: +$117,943
Accepted by SEC: 21 Nov 2024, 11:13
Role: Director
Next action: Open filing details

4 GRNT

Granite Ridge Resources, Inc.

Report period: 13 Sep 2024
Transactions: 1
Transaction value: +$3,084
Accepted by SEC: 18 Sep 2024, 15:02
Role: Director
Next action: Open filing details

4 GRNT

Granite Ridge Resources, Inc.

Report period: 11 Sep 2024
Transactions: 1
Transaction value: +$50,745
Accepted by SEC: 11 Sep 2024, 17:51
Role: Director
Next action: Open filing details

4 GRNT

Granite Ridge Resources, Inc.

Report period: 22 Aug 2024
Transactions: 1
Transaction value: +$25,320
Accepted by SEC: 22 Aug 2024, 16:15
Role: Director
Next action: Open filing details

4 GRNT

Granite Ridge Resources, Inc.

Report period: 16 Aug 2024
Transactions: 1
Transaction value: +$32,097
Accepted by SEC: 16 Aug 2024, 12:30
Role: Director
Next action: Open filing details

4 GRNT

Granite Ridge Resources, Inc.

Report period: 17 Jun 2024
Transactions: 1
Transaction value: +$2,855
Accepted by SEC: 20 Jun 2024, 14:41
Role: Director
Next action: Open filing details

4 GRNT

Granite Ridge Resources, Inc.

Report period: 14 Jun 2024
Transactions: 1
Transaction value: +$50,150
Accepted by SEC: 17 Jun 2024, 15:07
Role: Director
Next action: Open filing details

4 GRNT

Granite Ridge Resources, Inc.

Report period: 03 Jun 2024
Transactions: 1
Transaction value: +$50,050
Accepted by SEC: 04 Jun 2024, 11:02
Role: Director
Next action: Open filing details

4 GRNT

Granite Ridge Resources, Inc.

Report period: 09 Apr 2024
Transactions: 1
Transaction value: $0
Accepted by SEC: 11 Apr 2024, 12:18
Role: Director
Next action: Open filing details

4 GRNT

Granite Ridge Resources, Inc.

Report period: 14 Mar 2024
Transactions: 2
Transaction value: +$30,413
Accepted by SEC: 18 Mar 2024, 18:16
Role: Director
Next action: Open filing details

4 GRNT

Granite Ridge Resources, Inc.

Report period: 02 Jan 2024
Transactions: 1
Transaction value: $0
Accepted by SEC: 04 Jan 2024, 15:07
Role: Director
Next action: Open filing details

4 GRNT

Granite Ridge Resources, Inc.

Report period: 12 Dec 2023
Transactions: 1
Transaction value: +$15,418
Accepted by SEC: 13 Dec 2023, 14:41
Role: Director
Next action: Open filing details

4 GRNT

Granite Ridge Resources, Inc.

Report period: 18 Sep 2023
Transactions: 1
Transaction value: +$99,729
Accepted by SEC: 19 Sep 2023, 11:27
Role: Director
Next action: Open filing details

4 GRNT

Granite Ridge Resources, Inc.

Report period: 25 Aug 2023
Transactions: 1
Transaction value: $0
Accepted by SEC: 29 Aug 2023, 18:06
Role: Director
Next action: Open filing details

4 GRNT

Granite Ridge Resources, Inc.

Report period: 01 Jun 2023
Transactions: 1
Transaction value: +$2,934
Accepted by SEC: 01 Jun 2023, 15:02
Role: Director
Next action: Open filing details

4 GRNT

Granite Ridge Resources, Inc.

Report period: 30 May 2023
Transactions: 2
Transaction value: +$23,400
Accepted by SEC: 31 May 2023, 17:28
Role: Director
Next action: Open filing details

4 GRNT

Granite Ridge Resources, Inc.

Report period: 25 May 2023
Transactions: 2
Transaction value: +$23,660
Accepted by SEC: 30 May 2023, 13:48
Role: Director
Next action: Open filing details

4 GRNT

Granite Ridge Resources, Inc.

Report period: 09 May 2023
Transactions: 1
Transaction value: $0
Accepted by SEC: 10 May 2023, 17:27
Role: Director
Next action: Open filing details

4 GRNT

Granite Ridge Resources, Inc.

Report period: 15 Feb 2023
Transactions: 1
Transaction value: $0
Accepted by SEC: 16 Feb 2023, 14:52
Role: Director
Next action: Open filing details

4 GRNT

Granite Ridge Resources, Inc.

Report period: 19 Jan 2023
Transactions: 1
Transaction value: $0
Accepted by SEC: 23 Jan 2023, 20:57
Role: Director
Next action: Open filing details

4 GRNT

Granite Ridge Resources, Inc.

Report period: 03 Jan 2023
Transactions: 1
Transaction value: $0
Accepted by SEC: 05 Jan 2023, 16:33
Role: Director
Next action: Open filing details

3 GRNT

Granite Ridge Resources, Inc.

Report period: 24 Oct 2022
Transactions: 0
Transaction value: $0
Accepted by SEC: 24 Oct 2022, 18:09
Role: Director
Next action: Open filing details

We use cookies and similar technologies to provide certain features, enhance the user experience and, if you allow them, measure engagement and deliver advertising. Analytics and marketing storage stay off until you grant consent. By clicking on "Agree and continue", you declare your consent to the use of the selected optional cookies. to update or revoke optional consent for future visits. For more information, see our Privacy Policy .