GRNT insider buying
1 cluster buyGranite Ridge Resources, Inc. · Energy
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
- May 15 – Aug 12, 2025Detected Aug 12, 2025High conviction2 insidersTotal bought$303.2KMarket cap$567.2M
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 |
|---|---|---|---|---|---|
| May 18, 2026 | 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 ↗ |
| Nov 11, 2025 | Director | 4,000 | $5.26 | $21.0K | SEC ↗ |
| Sep 15, 2025 | Director | 600 | $5.35 | $3.2K | SEC ↗ |
| Aug 21, 2025 | Director | 974 | $5.30 | $5.2K | SEC ↗ |
| Aug 18, 2025 | Director | 5,000 | $5.25 | $26.3K | SEC ↗ |
| Aug 15, 2025 | Director | 5,000 | $5.30 | $26.5K | SEC ↗ |
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GRNT insider buying — FAQ
- Are insiders buying GRNT stock?
- Yes — 12 distinct insiders have bought GRNT (Granite Ridge Resources, Inc.) on the open market, including 1 cluster buy where two or more insiders bought within a rolling window. The most recent qualifying activity was May 18, 2026.
- How much GRNT stock have insiders bought?
- Insiders have bought a combined $2.8M of GRNT across 78 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 1 detected cluster buy 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.