13 insiders reported 83 Form 4 transactions for Granite Ridge Resources, Inc. (GRNT) over the past 18 months (most recent 2026-08-21). Recent activity: Darden Thaddeus (Director) Buy 220,418 shares, Lazarine Kirk (Director) Buy 592,733 shares, Perry Griffin (Director) Buy 592,733 shares, Miller Matthew Reade (Director) Buy 598,531 shares, Adams Jonathan Anson (Director) Buy 19,305 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 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 | Everard Michele J | Director | Buy | 1,000 | $5,000 |
| 2026-08-17 | MCCARTNEY JOHN | Director | Buy | 2,000 | $10,000 |
| 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 | Farquharson Tyler | President and CEO | Buy | 10,000 | $51,500 |
| 2026-05-13 | Miller Matthew Reade | Director | Buy | 18,180 | $94,718 |
| 2026-04-02 | Miller Matthew Reade | Director | Buy | 3,194 | $0 |
| 2026-03-17 | Miller Matthew Reade | Director | Buy | 658 | $3,389 |
| 2026-03-16 | MCCARTNEY JOHN | Director | Buy | 5,000 | $25,800 |
| 2026-03-16 | Kettler Ronald Kyle | Chief Financial Officer | Buy | 3,000 | $15,510 |
Source: SEC Form 4 filings · as of 2026-08-21