GRNT insider buying
6 cluster buysGranite Ridge Resources, Inc.
When two or more insiders at Granite Ridge Resources, Inc. buy GRNT on the open market around the same time, that clustered conviction is one of the highest-signal patterns in SEC filing data. Below is every cluster we've detected in GRNT plus the full record of qualifying open-market buys, each parsed directly from Form 4 filings and linked back to the source on SEC EDGAR.
Detected clusters
- Aug 13 – Sep 11, 2026Detected Sep 14, 2026High conviction4 insidersTotal bought$120.8KMarket capUnknown
- Aug 13 – Sep 4, 2026Detected Sep 8, 2026High conviction3 insidersTotal bought$70.5KMarket capUnknown
- Aug 13 – Sep 1, 2026Detected Sep 2, 20262 insidersTotal bought$40.2KMarket capUnknown
3 more clusters in GRNT
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All notable open-market buys in GRNT
Every open-market Form 4 purchase, newest first. Click an insider to see their full buying record across companies.
| Date | Insider | Shares | Price | Value | Filing |
|---|---|---|---|---|---|
| Sep 11, 2026 | Miller Matthew Readecluster Director | 10,000 | $5.03 | $50.3K | SEC ↗ |
| Sep 4, 2026 | Kettler Ronald Kylecluster Chief Financial Officer | 6,000 | $5.05 | $30.3K | SEC ↗ |
| Sep 1, 2026 | MCCARTNEY JOHNcluster Director | 5,000 | $5.04 | $25.2K | SEC ↗ |
| Aug 13, 2026 | MCCARTNEY JOHNcluster Director | 2,000 | $5.00 | $10.0K | SEC ↗ |
| Aug 13, 2026 | Everard Michele Jcluster Director | 1,000 | $5.00 | $5.0K | SEC ↗ |
| May 18, 2026 | Perry Griffincluster Director | 100,000 | $5.49 | $549.0K | SEC ↗ |
| Mar 13, 2026 | Chief Financial Officer | 3,000 | $5.17 | $15.5K | SEC ↗ |
| Mar 13, 2026 | Director | 658 | $5.15 | $3.4K | SEC ↗ |
| Mar 12, 2026 | Director | 5,000 | $5.17 | $25.9K | SEC ↗ |
| Mar 12, 2026 | Director | 5,000 | $5.16 | $25.8K | SEC ↗ |
| Mar 11, 2026 | Director | 2,000 | $5.12 | $10.2K | SEC ↗ |
| Mar 10, 2026 | President and CEO | 12,500 | $5.21 | $65.1K | SEC ↗ |
| Mar 10, 2026 | Director | 10,000 | $5.10 | $51.0K | SEC ↗ |
| Mar 10, 2026 | Chief Financial Officer | 5,000 | $5.18 | $25.9K | SEC ↗ |
| Dec 15, 2025 | Director | 648 | $5.13 | $3.3K | SEC ↗ |
| Dec 8, 2025 | Director | 5,000 | $5.26 | $26.3K | SEC ↗ |
| Dec 5, 2025 | Director | 4,000 | $5.41 | $21.6K | SEC ↗ |
| Dec 4, 2025 | Director | 9,388 | $5.33 | $50.0K | SEC ↗ |
| Dec 1, 2025 | Director | 1,026 | $5.23 | $5.4K | SEC ↗ |
| Nov 21, 2025 | Director | 5,000 | $5.00 | $25.0K | SEC ↗ |
| Nov 21, 2025 | Director | 5,000 | $4.95 | $24.8K | SEC ↗ |
| Nov 19, 2025 | Director | 4,000 | $5.05 | $20.2K | SEC ↗ |
| Nov 18, 2025 | Director | 4,000 | $5.07 | $20.3K | SEC ↗ |
| Nov 17, 2025 | Director | 4,000 | $5.18 | $20.7K | SEC ↗ |
| Nov 13, 2025 | Director | 4,000 | $5.17 | $20.7K | SEC ↗ |
GRNT insider buying — FAQ
- Are insiders buying GRNT stock?
- Yes — 15 distinct insiders have bought GRNT (Granite Ridge Resources, Inc.) on the open market, including 6 cluster buys where two or more insiders bought within a rolling window. The most recent qualifying activity was Sep 14, 2026.
- How much GRNT stock have insiders bought?
- Insiders have bought a combined $2.9M of GRNT across 83 open-market purchases, based on SEC Form 4 filings.
- What is an insider cluster buy in GRNT?
- A cluster buy is two or more distinct Granite Ridge Resources, Inc. insiders — officers, directors, or 10% owners — each buying GRNT on the open market within a rolling window. GRNT has 6 detected cluster buys to date.
- Where does this GRNT insider trading data come from?
- Every figure is parsed directly from SEC Form 4 filings on EDGAR, and each purchase on this page links back to its original filing document.
How we track insider buying in GRNT
We continuously poll SEC EDGAR for new Form 4 filings and parse every open-market purchase (transaction code P). A cluster is recorded when two or more distinct insiders — officers, directors, or 10% owners — each buy GRNT within a rolling window. We track clusters at every company size, from micro-caps to mega-caps. Every figure on this page traces back to an official filing; open any row to jump straight to the source document. What counts as a cluster buy?
This page is informational and reflects public filing data. It is not investment advice or a recommendation regarding GRNT.