Insider holders · CIK 0001928446
Granite Ridge Resources, Inc. · GRNT
Every insider with a reported Table I holding at this company, ranked by their last-reported share count. A balance is only as fresh as its filing — the report date sits next to every row on purpose. ← Back to activity
| Insider | Direct shares | Indirect shares | Total reported | Last report (ET) | From |
|---|---|---|---|---|---|
| Matthew Reade MillerDirector | 1,974,292 | — | 1,974,292 | Sep 14, 2026 · 11:43 am EDT | Form 4 |
| Griffin PerryDirector | 1,756,636 | — | 1,756,636 | Aug 21, 2026 · 12:37 pm EDT | Form 4 |
| Kirk LazarineDirector | 1,660,756 | — | 1,660,756 | Aug 21, 2026 · 12:35 pm EDT | Form 4 |
| Thaddeus DardenDirector | 591,102 | 48,487 | 639,589 | Aug 21, 2026 · 12:44 pm EDT | Form 4 |
| John McCartneyDirector | 154,143 | — | 154,143 | Sep 2, 2026 · 12:27 pm EDT | Form 4 |
| Ronald Kyle KettlerChief Financial Officer | 135,276 | — | 135,276 | Sep 8, 2026 · 1:29 pm EDT | Form 4 |
| Michele J EverardDirector | 73,143 | — | 73,143 | Aug 17, 2026 · 4:52 pm EDT | Form 4 |
| Jonathan Anson AdamsDirector | 25,020 | — | 25,020 | Aug 21, 2026 · 12:49 pm EDT | Form 4 |
| John CockeDirector | 24,620 | — | 24,620 | Aug 21, 2026 · 12:52 pm EDT | Form 4 |
Balances come from each insider’s most recent filing that reports a Table I holding; an insider who left the company years ago still appears with their last-known figure and its date. Indirect totals collapse multiple vehicles (trusts, LLCs) into one number — open the filing for the breakdown. Shares as filed, not split-adjusted.