Company · CIK 0001928446 · SIC 1311 — Crude Petroleum & Natural Gas · NYSE
Granite Ridge Resources, Inc. · GRNT
Insider activity reported against this company. All insider holders · On EDGAR ↗
Reported at this company — common stock
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 11, 2026 PForm 4 → | Sep 14, 11:43 am EDT | Matthew Reade MillerDirector | 10,000 | $5.03 | $50,300 | 1,974,292 | +0.51% | |
| Sep 4, 2026 PForm 4 → | Sep 8, 1:29 pm EDT | Ronald Kyle KettlerChief Financial Officer | 6,000 | $5.05 | $30,300 | 135,276 | +4.64% | |
| Sep 1, 2026 PForm 4 → | Sep 2, 12:27 pm EDT | John McCartneyDirector | 5,000 | $5.04 | $25,200 | 154,143 | +3.35% | |
| Aug 19, 2026 AForm 4 → | Aug 21, 12:52 pm EDT | John CockeDirector | 24,620 | — | — | 24,620 | — | |
| Aug 19, 2026 AForm 4 → | Aug 21, 12:49 pm EDT | Jonathan Anson AdamsDirector | 24,620 | — | — | 25,020 | — | |
| Aug 19, 2026 JForm 4 → | Aug 21, 12:44 pm EDT | Thaddeus DardenDirector | 220,418 | — | — | 591,102 | — | |
| Aug 19, 2026 JForm 4 → | Aug 21, 12:41 pm EDT | Matthew Reade MillerDirector | 598,531 | — | — | 1,964,292 | — | |
| Aug 19, 2026 JForm 4 → | Aug 21, 12:37 pm EDT | Griffin PerryDirector | 592,733 | — | — | 1,756,636 | — | |
| Aug 19, 2026 JForm 4 → | Aug 21, 12:35 pm EDT | Kirk LazarineDirector | 592,733 | — | — | 1,660,756 | — | |
| Aug 13, 2026 PForm 4 → | Aug 17, 4:52 pm EDT | Michele J EverardDirector | 1,000 | $5.00 | $5,000 | 73,143 | +1.39% | |
| Aug 13, 2026 PForm 4 → | Aug 17, 1:48 pm EDT | John McCartneyDirector | 2,000 | $5.00 | $10,000 | 149,143 | +1.36% | |
| Jun 30, 2026 AForm 4 → | Jul 1, 2:23 pm EDT | Matthew Reade MillerDirector | 4,252 | — | — | 1,365,761 | — | |
| Jun 12, 2026 PForm 4 → | Jun 16, 3:04 pm EDT | Matthew Reade MillerDirector | 696 | $4.97 | $3,459 | 1,361,509 | +0.05% | |
| Jun 10, 2026 PForm 4 → | Jun 11, 4:02 pm EDT | John McCartneyDirector | 4,000 | $4.96 | $19,840 | 147,143 | +2.79% | |
| Jun 9, 2026 PForm 4 → | Jun 9, 1:50 pm EDT | Matthew Reade MillerDirector | 10,600 | $4.75 | $50,350 | 1,360,813 | +0.79% |
Reported at this company — derivatives (options, RSUs, warrants)
No reported derivative activity in this period.