13 insiders reported 80 Form 4 transactions for Granite Ridge Resources, Inc. (GRNT) over the past 18 months (most recent 2026-09-14). Recent activity: Miller Matthew Reade (Director) Buy 10,000 shares, Kettler Ronald Kyle (Chief Financial Officer) Buy 6,000 shares, MCCARTNEY JOHN (Director) Buy 5,000 shares, Darden Thaddeus (Director) Buy 220,418 shares, Lazarine Kirk (Director) Buy 592,733 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-09-14 | Miller Matthew Reade | Director | Buy | 10,000 | $50,300 |
| 2026-09-08 | Kettler Ronald Kyle | Chief Financial Officer | Buy | 6,000 | $30,300 |
| 2026-09-02 | MCCARTNEY JOHN | Director | Buy | 5,000 | $25,200 |
| 2026-08-21 | Darden Thaddeus | Director | Buy | 220,418 | $0 |
| 2026-08-21 | Lazarine Kirk | Director | Buy | 592,733 | $0 |
| 2026-08-21 | Perry Griffin | Director | Buy | 592,733 | $0 |
| 2026-08-21 | Miller Matthew Reade | Director | Buy | 598,531 | $0 |
| 2026-08-21 | Adams Jonathan Anson | Director | Buy | 19,305 | $0 |
| 2026-08-21 | Cocke John | Director | Buy | 19,305 | $0 |
| 2026-08-21 | Adams Jonathan Anson | Director | Buy | 5,315 | $0 |
| 2026-08-21 | Cocke John | Director | Buy | 5,315 | $0 |
| 2026-08-17 | MCCARTNEY JOHN | Director | Buy | 2,000 | $10,000 |
| 2026-08-17 | Everard Michele J | Director | Buy | 1,000 | $5,000 |
| 2026-07-01 | Miller Matthew Reade | Director | Buy | 4,252 | $0 |
| 2026-06-16 | Miller Matthew Reade | Director | Buy | 696 | $3,459 |
| 2026-06-11 | MCCARTNEY JOHN | Director | Buy | 4,000 | $19,840 |
| 2026-06-09 | Miller Matthew Reade | Director | Buy | 10,600 | $50,350 |
| 2026-05-29 | Kettler Ronald Kyle | Chief Financial Officer | Buy | 6,000 | $30,480 |
| 2026-05-22 | MCCARTNEY JOHN | Director | Buy | 4,000 | $22,160 |
| 2026-05-20 | MCCARTNEY JOHN | Director | Buy | 3,000 | $17,430 |
| 2026-05-18 | Perry Griffin | Director | Buy | 100,000 | $549,000 |
| 2026-05-14 | Everard Michele J | Director | Buy | 1,000 | $5,280 |
| 2026-05-13 | Miller Matthew Reade | Director | Buy | 18,180 | $94,718 |
| 2026-05-13 | Farquharson Tyler | President and CEO | Buy | 10,000 | $51,500 |
| 2026-04-02 | Miller Matthew Reade | Director | Buy | 3,194 | $0 |
Source: SEC Form 4 filings · as of 2026-09-14