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United States Oil & Gas

Granite Ridge Resources Inc (GRNT)

Track

Over the last 90 days, Granite Ridge Resources Inc. has seen significant insider buying activity, with a net buy value of $844,216.92. Six insiders, including two executives, were net buyers. All reported transactions were purchases, indicating a positive sentiment from management. This activity occurred against a backdrop of a 12% stock price decrease over the same period.
Stock chart
Ticker: GRNT Exchange: NYS
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings
Top insiders
Trades
Miller Matthew Reade
1 purchase — total 100,000 USD
Buy 12 Jun 2026
Value US$1,219,705.87 | Price 158.66 | Shares 33,097
Buy 10 Jun 2026
Value US$1,448,779.67 | Price 376.05 | Shares 36,451
Buy 9 Jun 2026
Value US$100,000.00 | Price 4.75 | Shares 1,000
Buy 27 May 2026
Value US$30,480.00 | Price 5.08 | Shares 6,000
Buy 21 May 2026
Value US$22,160.00 | Price 5.54 | Shares 4,000
Buy 19 May 2026
Value US$17,430.00 | Price 5.81 | Shares 3,000
Buy 18 May 2026
Value US$549,000.00 | Price 5.49 | Shares 100,000
Buy 14 May 2026
Value US$5,280.00 | Price 5.28 | Shares 1,000
Buy 13 May 2026
Value US$51,500.00 | Price 5.15 | Shares 10,000
Buy 13 May 2026
Value US$94,717.80 | Price 5.21 | Shares 18,180
Buy 13 Mar 2026
Value US$3,388.70 | Price 5.15 | Shares 658
Buy 13 Mar 2026
Value US$15,510.00 | Price 5.17 | Shares 3,000
Buy 12 Mar 2026
Value US$25,800.00 | Price 5.16 | Shares 5,000
Buy 12 Mar 2026
Value US$25,850.00 | Price 5.17 | Shares 5,000
Buy 11 Mar 2026
Value US$10,240.00 | Price 5.12 | Shares 2,000
Buy 10 Mar 2026
Value US$65,125.00 | Price 5.21 | Shares 12,500
Buy 10 Mar 2026
Value US$51,000.00 | Price 5.10 | Shares 10,000
Buy 10 Mar 2026
Value US$25,900.00 | Price 5.18 | Shares 5,000
Buy 15 Dec 2025
Value US$3,324.24 | Price 5.13 | Shares 648
Buy 8 Dec 2025
Value US$26,300.00 | Price 5.26 | Shares 5,000
Buy 5 Dec 2025
Value US$21,640.00 | Price 5.41 | Shares 4,000
Buy 4 Dec 2025
Value US$50,038.04 | Price 5.33 | Shares 9,388
Buy 1 Dec 2025
Value US$5,365.98 | Price 5.23 | Shares 1,026
Buy 21 Nov 2025
Value US$25,000.00 | Price 5.00 | Shares 5,000
Buy 21 Nov 2025
Value US$24,750.00 | Price 4.95 | Shares 5,000
Buy 19 Nov 2025
Value US$20,200.00 | Price 5.05 | Shares 4,000
Buy 18 Nov 2025
Value US$20,280.00 | Price 5.07 | Shares 4,000
Buy 17 Nov 2025
Value US$20,720.00 | Price 5.18 | Shares 4,000
Buy 13 Nov 2025
Value US$20,680.00 | Price 5.17 | Shares 4,000
Buy 11 Nov 2025
Value US$21,040.00 | Price 5.26 | Shares 4,000
Buy 15 Sep 2025
Value US$3,210.00 | Price 5.35 | Shares 600
Buy 21 Aug 2025
Value US$5,162.20 | Price 5.30 | Shares 974
Buy 18 Aug 2025
Value US$26,250.00 | Price 5.25 | Shares 5,000
Buy 15 Aug 2025
Value US$26,500.00 | Price 5.30 | Shares 5,000
Buy 13 Aug 2025
Value US$16,230.00 | Price 5.41 | Shares 3,000
Buy 12 Aug 2025
Value US$16,020.00 | Price 5.34 | Shares 3,000
Buy 12 Aug 2025
Value US$5,330.00 | Price 5.33 | Shares 1,000
Buy 12 Aug 2025
Value US$100,232.00 | Price 5.36 | Shares 18,700
Buy 16 Jun 2025
Value US$101,660.00 | Price 5.98 | Shares 17,000
Buy 13 Jun 2025
Value US$3,253.12 | Price 5.98 | Shares 544
Buy 4 Jun 2025
Value US$35,380.00 | Price 5.80 | Shares 6,100
Buy 3 Jun 2025
Value US$11,780.00 | Price 5.89 | Shares 2,000
Buy 2 Jun 2025
Value US$11,440.00 | Price 5.72 | Shares 2,000
Buy 16 May 2025
Value US$5,530.00 | Price 5.53 | Shares 1,000
Buy 15 May 2025
Value US$101,298.60 | Price 5.55 | Shares 18,252
Buy 13 May 2025
Value US$16,890.00 | Price 5.63 | Shares 3,000
Buy 14 Mar 2025
Value US$3,242.74 | Price 5.77 | Shares 562
Buy 16 Dec 2024
Value US$3,051.18 | Price 6.03 | Shares 506
Buy 12 Dec 2024
Value US$9,135.35 | Price 6.07 | Shares 1,505
Buy 11 Dec 2024
Value US$51,819.50 | Price 6.10 | Shares 8,495
Buy 6 Dec 2024
Value US$57,867.20 | Price 6.13 | Shares 9,440
Buy 6 Dec 2024
Value US$250,100.00 | Price 6.10 | Shares 41,000
Buy 5 Dec 2024
Value US$6,240.00 | Price 6.24 | Shares 1,000
Buy 5 Dec 2024
Value US$9,315.00 | Price 6.21 | Shares 1,500
Buy 26 Nov 2024
Value US$16,425.00 | Price 6.57 | Shares 2,500
Buy 21 Nov 2024
Value US$6,620.00 | Price 6.62 | Shares 1,000
Buy 21 Nov 2024
Value US$134,158.20 | Price 6.60 | Shares 20,327
Buy 20 Nov 2024
Value US$117,942.77 | Price 6.49 | Shares 18,173
Buy 18 Nov 2024
Value US$6,510.00 | Price 6.51 | Shares 1,000
Buy 18 Nov 2024
Value US$6,590.00 | Price 6.59 | Shares 1,000
Buy 15 Nov 2024
Value US$32,500.00 | Price 6.50 | Shares 5,000
Buy 13 Nov 2024
Value US$32,750.00 | Price 6.55 | Shares 5,000
Buy 13 Sep 2024
Value US$3,083.85 | Price 6.23 | Shares 495
Buy 12 Sep 2024
Value US$30,650.00 | Price 6.13 | Shares 5,000
Buy 11 Sep 2024
Value US$29,750.00 | Price 5.95 | Shares 5,000
Buy 11 Sep 2024
Value US$50,745.00 | Price 5.97 | Shares 8,500
Buy 22 Aug 2024
Value US$3,145.00 | Price 6.29 | Shares 500
Buy 22 Aug 2024
Value US$25,320.00 | Price 6.33 | Shares 4,000
Buy 19 Aug 2024
Value US$33,100.00 | Price 6.62 | Shares 5,000
Buy 16 Aug 2024
Value US$6,540.00 | Price 6.54 | Shares 1,000
Buy 16 Aug 2024
Value US$32,097.00 | Price 6.50 | Shares 4,938
Buy 14 Aug 2024
Value US$6,510.00 | Price 6.51 | Shares 1,000
Buy 13 Aug 2024
Value US$31,150.00 | Price 6.23 | Shares 5,000
Buy 17 Jun 2024
Value US$2,854.53 | Price 5.91 | Shares 483
Buy 14 Jun 2024
Value US$29,650.00 | Price 5.93 | Shares 5,000
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2026-06-16 2026-06-12 B Purchase
3.1
Miller Matthew Reade
Non-Executive Director
33,097 -47.4%
158.66
US$1,219,706 		33,097 -47.4% 158.66 US$1,219,706
2026-06-11 2026-06-10 B Purchase
3.5
MCCARTNEY JOHN
Non-Executive Director
36,451 -44.8%
376.05
US$1,448,780 		36,451 -44.8% 376.05 US$1,448,780
2026-06-09 2026-06-09 B Purchase
3.1
Miller Matthew Reade
Non-Executive Director
95,392 +22.3%
298.87
US$2,359,791 		95,392 +22.3% 298.87 US$2,359,791
2026-05-29 2026-05-27 B Purchase
Kettler Ronald Kyle

Chief Financial Officer

Officer
6,000 +4.9%
5.08
US$30,480 		6,000 +4.9% 5.08 US$30,480
2026-05-22 2026-05-21 B Purchase
3.5
MCCARTNEY JOHN
Non-Executive Director
4,000 +2.9%
5.54
US$22,160 		4,000 +2.9% 5.54 US$22,160
2026-05-20 2026-05-19 B Purchase
3.5
MCCARTNEY JOHN
Non-Executive Director
3,000 +2.2%
5.81
US$17,430 		3,000 +2.2% 5.81 US$17,430
2026-05-18 2026-05-18 B Purchase
3.3
Perry Griffin
Non-Executive Director
100,000 +9.4%
5.49
US$549,000 		100,000 +9.4% 5.49 US$549,000
2026-05-14 2026-05-14 B Purchase
3.2
Everard Michele J
Non-Executive Director
1,000 +1.4%
5.28
US$5,280 		1,000 +1.4% 5.28 US$5,280
2026-05-13 2026-05-13 B Purchase
3.5
Farquharson Tyler

President and CEO

Officer
10,000 +3.0%
5.15
US$51,500 		10,000 +3.0% 5.15 US$51,500
2026-05-13 2026-05-13 B Purchase
3.1
Miller Matthew Reade
Non-Executive Director
18,180 +1.4%
5.21
US$94,718 		18,180 +1.4% 5.21 US$94,718
2026-03-17 2026-03-13 B Purchase
3.1
Miller Matthew Reade
Non-Executive Director
658 +0.0%
5.15
US$3,389 		658 +0.0% 5.15 US$3,389
2026-03-16 2026-03-13 B Purchase
Kettler Ronald Kyle

Chief Financial Officer

Officer
3,000 +2.5%
5.17
US$15,510 		3,000 +2.5% 5.17 US$15,510
2026-03-16 2026-03-12 B Purchase
3.5
MCCARTNEY JOHN
Non-Executive Director
5,000 +3.8%
5.16
US$25,800 		5,000 +3.8% 5.16 US$25,800
2026-03-12 2026-03-12 B Purchase
3.2
Everard Michele J
Non-Executive Director
5,000 +7.6%
5.17
US$25,850 		5,000 +7.6% 5.17 US$25,850
2026-03-12 2026-03-11 B Purchase
3.5
MCCARTNEY JOHN
Non-Executive Director
2,000 +1.5%
5.12
US$10,240 		2,000 +1.5% 5.12 US$10,240
2026-03-11 2026-03-10 B Purchase
3.5
Farquharson Tyler

President and CEO

Officer
12,500 +3.9%
5.21
US$65,125 		12,500 +3.9% 5.21 US$65,125
2026-03-11 2026-03-10 B Purchase
3.1
Miller Matthew Reade
Non-Executive Director
10,000 +0.8%
5.10
US$51,000 		10,000 +0.8% 5.10 US$51,000
2026-03-11 2026-03-10 B Purchase
Kettler Ronald Kyle

Chief Financial Officer

Officer
5,000 +4.3%
5.18
US$25,900 		5,000 +4.3% 5.18 US$25,900
2025-12-17 2025-12-15 B Purchase
3.1
Miller Matthew Reade
Non-Executive Director
648 +0.0%
5.13
US$3,324 		648 +0.0% 5.13 US$3,324
2025-12-09 2025-12-08 B Purchase
3.5
MCCARTNEY JOHN
Non-Executive Director
5,000 +4.6%
5.26
US$26,300 		5,000 +4.6% 5.26 US$26,300
2025-12-08 2025-12-05 B Purchase
3.5
MCCARTNEY JOHN
Non-Executive Director
4,000 +3.8%
5.41
US$21,640 		4,000 +3.8% 5.41 US$21,640
2025-12-05 2025-12-04 B Purchase
3.1
Miller Matthew Reade
Non-Executive Director
9,388 +0.7%
5.33
US$50,038 		9,388 +0.7% 5.33 US$50,038
2025-12-02 2025-12-01 B Purchase
3.5
MCCARTNEY JOHN
Non-Executive Director
1,026 +1.0%
5.23
US$5,366 		1,026 +1.0% 5.23 US$5,366
2025-11-21 2025-11-21 B Purchase
3.0
Lazarine Kirk
Non-Executive Director
5,000 +0.5%
5.00
US$25,000 		5,000 +0.5% 5.00 US$25,000
2025-11-21 2025-11-21 B Purchase
3.0
Lazarine Kirk
Non-Executive Director
5,000 +0.5%
4.95
US$24,750 		5,000 +0.5% 4.95 US$24,750
2025-11-20 2025-11-19 B Purchase
3.5
MCCARTNEY JOHN
Non-Executive Director
4,000 +4.0%
5.05
US$20,200 		4,000 +4.0% 5.05 US$20,200
2025-11-20 2025-11-18 B Purchase
3.5
MCCARTNEY JOHN
Non-Executive Director
4,000 +4.2%
5.07
US$20,280 		4,000 +4.2% 5.07 US$20,280
2025-11-18 2025-11-17 B Purchase
3.5
MCCARTNEY JOHN
Non-Executive Director
4,000 +4.4%
5.18
US$20,720 		4,000 +4.4% 5.18 US$20,720
2025-11-17 2025-11-13 B Purchase
3.5
MCCARTNEY JOHN
Non-Executive Director
4,000 +4.6%
5.17
US$20,680 		4,000 +4.6% 5.17 US$20,680
2025-11-12 2025-11-11 B Purchase
3.5
MCCARTNEY JOHN
Non-Executive Director
4,000 +4.8%
5.26
US$21,040 		4,000 +4.8% 5.26 US$21,040
2025-09-17 2025-09-15 B Purchase
3.1
Miller Matthew Reade
Non-Executive Director
600 +0.0%
5.35
US$3,210 		600 +0.0% 5.35 US$3,210
2025-08-25 2025-08-21 B Purchase
3.5
MCCARTNEY JOHN
Non-Executive Director
974 +1.2%
5.30
US$5,162 		974 +1.2% 5.30 US$5,162
2025-08-20 2025-08-18 B Purchase
3.5
MCCARTNEY JOHN
Non-Executive Director
5,000 +6.5%
5.25
US$26,250 		5,000 +6.5% 5.25 US$26,250
2025-08-18 2025-08-15 B Purchase
3.5
MCCARTNEY JOHN
Non-Executive Director
5,000 +6.9%
5.30
US$26,500 		5,000 +6.9% 5.30 US$26,500
2025-08-14 2025-08-13 B Purchase
3.5
MCCARTNEY JOHN
Non-Executive Director
3,000 +4.3%
5.41
US$16,230 		3,000 +4.3% 5.41 US$16,230
2025-08-13 2025-08-12 B Purchase
3.5
MCCARTNEY JOHN
Non-Executive Director
3,000 +4.5%
5.34
US$16,020 		3,000 +4.5% 5.34 US$16,020
2025-08-12 2025-08-12 B Purchase
3.2
Everard Michele J
Non-Executive Director
1,000 +2.0%
5.33
US$5,330 		1,000 +2.0% 5.33 US$5,330
2025-08-12 2025-08-12 B Purchase
3.1
Miller Matthew Reade
Non-Executive Director
18,700 +1.5%
5.36
US$100,232 		18,700 +1.5% 5.36 US$100,232
2025-06-16 2025-06-16 B Purchase
3.1
Miller Matthew Reade
Non-Executive Director
17,000 +1.4%
5.98
US$101,660 		17,000 +1.4% 5.98 US$101,660
2025-06-17 2025-06-13 B Purchase
3.1
Miller Matthew Reade
Non-Executive Director
544 +0.0%
5.98
US$3,253 		544 +0.0% 5.98 US$3,253
2025-06-04 2025-06-04 B Purchase
3.5
Brandenberg Luke C

President and CEO

Officer
6,100 +4.0%
5.80
US$35,380 		6,100 +4.0% 5.80 US$35,380
2025-06-04 2025-06-03 B Purchase
3.5
MCCARTNEY JOHN
Non-Executive Director
2,000 +3.1%
5.89
US$11,780 		2,000 +3.1% 5.89 US$11,780
2025-06-03 2025-06-02 B Purchase
3.5
MCCARTNEY JOHN
Non-Executive Director
2,000 +3.2%
5.72
US$11,440 		2,000 +3.2% 5.72 US$11,440
2025-05-16 2025-05-16 B Purchase
3.2
Everard Michele J
Non-Executive Director
1,000 +2.1%
5.53
US$5,530 		1,000 +2.1% 5.53 US$5,530
2025-05-16 2025-05-15 B Purchase
3.5
Brandenberg Luke C

President and CEO

Officer
18,252 +13.7%
5.55
US$101,299 		18,252 +13.7% 5.55 US$101,299
2025-05-13 2025-05-13 B Purchase
3.6
Darden Thaddeus
Non-Executive Director
3,000 +0.9%
5.63
US$16,890 		3,000 +0.9% 5.63 US$16,890
2025-03-17 2025-03-14 B Purchase
3.1
Miller Matthew Reade
Non-Executive Director
562 +0.0%
5.77
US$3,243 		562 +0.0% 5.77 US$3,243
2024-12-17 2024-12-16 B Purchase
3.1
Miller Matthew Reade
Non-Executive Director
506 +0.0%
6.03
US$3,051 		506 +0.0% 6.03 US$3,051
2024-12-12 2024-12-12 B Purchase
3.5
Brandenberg Luke C

President and CEO

Officer
1,505 +1.4%
6.07
US$9,135 		1,505 +1.4% 6.07 US$9,135
2024-12-12 2024-12-11 B Purchase
3.5
Brandenberg Luke C

President and CEO

Officer
8,495 +8.4%
6.10
US$51,820 		8,495 +8.4% 6.10 US$51,820
2024-12-09 2024-12-06 B Purchase
3.6
Darden Thaddeus
Non-Executive Director
9,440 +4.3%
6.13
US$57,867 		9,440 +4.3% 6.13 US$57,867
2024-12-06 2024-12-06 B Purchase
3.1
Miller Matthew Reade
Non-Executive Director
41,000 +5.6%
6.10
US$250,100 		41,000 +5.6% 6.10 US$250,100
2024-12-06 2024-12-05 B Purchase
3.5
MCCARTNEY JOHN
Non-Executive Director
1,000 +2.0%
6.24
US$6,240 		1,000 +2.0% 6.24 US$6,240
2024-12-05 2024-12-05 B Purchase
3.5
Brandenberg Luke C

President and CEO

Officer
1,500 +1.5%
6.21
US$9,315 		1,500 +1.5% 6.21 US$9,315
2024-11-27 2024-11-26 B Purchase
3.5
Brandenberg Luke C

President and CEO

Officer
2,500 +2.6%
6.57
US$16,425 		2,500 +2.6% 6.57 US$16,425
2024-11-22 2024-11-21 B Purchase
3.5
MCCARTNEY JOHN
Non-Executive Director
1,000 +2.0%
6.62
US$6,620 		1,000 +2.0% 6.62 US$6,620
2024-11-21 2024-11-21 B Purchase
3.1
Miller Matthew Reade
Non-Executive Director
20,327 +2.9%
6.60
US$134,158 		20,327 +2.9% 6.60 US$134,158
2024-11-21 2024-11-20 B Purchase
3.1
Miller Matthew Reade
Non-Executive Director
18,173 +2.6%
6.49
US$117,943 		18,173 +2.6% 6.49 US$117,943
2024-11-20 2024-11-18 B Purchase
3.2
Everard Michele J
Non-Executive Director
1,000 +2.8%
6.51
US$6,510 		1,000 +2.8% 6.51 US$6,510
2024-11-19 2024-11-18 B Purchase
3.5
MCCARTNEY JOHN
Non-Executive Director
1,000 +2.1%
6.59
US$6,590 		1,000 +2.1% 6.59 US$6,590
2024-11-18 2024-11-15 B Purchase
3.5
Brandenberg Luke C

President and CEO

Officer
5,000 +5.5%
6.50
US$32,500 		5,000 +5.5% 6.50 US$32,500
2024-11-13 2024-11-13 B Purchase
3.5
Farquharson Tyler

Chief Financial Officer

Officer
5,000 +6.1%
6.55
US$32,750 		5,000 +6.1% 6.55 US$32,750
2024-09-18 2024-09-13 B Purchase
3.1
Miller Matthew Reade
Non-Executive Director
495 +0.1%
6.23
US$3,084 		495 +0.1% 6.23 US$3,084
2024-09-13 2024-09-12 B Purchase
3.3
Perry Griffin
Non-Executive Director
5,000 +0.8%
6.13
US$30,650 		5,000 +0.8% 6.13 US$30,650
2024-09-11 2024-09-11 B Purchase
3.5
Farquharson Tyler

Chief Financial Officer

Officer
5,000 +6.5%
5.95
US$29,750 		5,000 +6.5% 5.95 US$29,750
2024-09-11 2024-09-11 B Purchase
3.1
Miller Matthew Reade
Non-Executive Director
8,500 +1.2%
5.97
US$50,745 		8,500 +1.2% 5.97 US$50,745
2024-08-26 2024-08-22 B Purchase
3.5
MCCARTNEY JOHN
Non-Executive Director
500 +1.1%
6.29
US$3,145 		500 +1.1% 6.29 US$3,145
2024-08-22 2024-08-22 B Purchase
3.1
Miller Matthew Reade
Non-Executive Director
4,000 +0.6%
6.33
US$25,320 		4,000 +0.6% 6.33 US$25,320
2024-08-19 2024-08-19 B Purchase
3.5
Farquharson Tyler

Chief Financial Officer

Officer
5,000 +7.0%
6.62
US$33,100 		5,000 +7.0% 6.62 US$33,100
2024-08-19 2024-08-16 B Purchase
3.5
MCCARTNEY JOHN
Non-Executive Director
1,000 +2.2%
6.54
US$6,540 		1,000 +2.2% 6.54 US$6,540
2024-08-16 2024-08-16 B Purchase
3.1
Miller Matthew Reade
Non-Executive Director
4,938 +0.7%
6.50
US$32,097 		4,938 +0.7% 6.50 US$32,097
2024-08-15 2024-08-14 B Purchase
3.5
MCCARTNEY JOHN
Non-Executive Director
1,000 +2.2%
6.51
US$6,510 		1,000 +2.2% 6.51 US$6,510
2024-08-13 2024-08-13 B Purchase
3.5
Brandenberg Luke C

President and CEO

Officer
5,000 +5.8%
6.23
US$31,150 		5,000 +5.8% 6.23 US$31,150
2024-06-20 2024-06-17 B Purchase
3.1
Miller Matthew Reade
Non-Executive Director
483 +0.1%
5.91
US$2,855 		483 +0.1% 5.91 US$2,855
2024-06-17 2024-06-14 B Purchase
3.5
Brandenberg Luke C

President and CEO

Officer
5,000 +6.1%
5.93
US$29,650 		5,000 +6.1% 5.93 US$29,650
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