Granite Ridge Resources, Inc. Insider Trading Activity
Every SEC Form 4 insider transaction reported for Granite Ridge Resources, Inc. (GRNT), sourced directly from SEC EDGAR and updated as new filings are accepted.
By Trabud · Insider-trading data from SEC EDGAR
Latest filing:
Compiled automatically from SEC EDGAR Form 4 filings and refreshed daily. Figures count purchases (code P) and sales (code S) only — not grants, option exercises, or gifts. How this page is built. Not investment advice.
Quick Answer
Are GRNT insiders buying or selling?
In the last 12 months, Granite Ridge Resources, Inc. insiders reported 33 open-market purchases ($1.4M) and 0 sales ($0) — net buying of $1.4M. Since May 2023, Trabud has recorded 124 Form 4 filings for GRNT: 123 buys ($4.1M) and 1 sells ($40.8M).
Source: SEC EDGAR Form 4
What stands out
- The largest open-market purchase in the last 12 months was $549.0K by Griffin Perry (Director) on May 18, 2026. SEC ↗
- 4 different insiders made open-market purchases of GRNT in the last 90 days, totaling $120.8K.
- The most recent open-market purchase was reported on Sep 14, 2026 (35 days ago).
Key Statistics (May 2023 – Sep 14, 2026)
Total Form 4 filings
124
SEC EDGAR
Insider filers
10
Insider buys (123)
$4.1M
Insider sells (1)
$40.8M
Insider sentiment
Net sellingNet insider flow of $36.7M in net selling since May 2023, and $1.4M in net buying over the last 12 months. 5 insider buys in the last 90 days.
Recent GRNT insider transactions
| Date | Insider | Role | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| Sep 14, 2026 | Matthew Reade Miller | Director | Purchase | 10.0K | $5.03 | $50.3K | SEC ↗ |
| Sep 8, 2026 | Ronald Kyle Kettler | Chief Financial Officer | Purchase | 6.0K | $5.05 | $30.3K | SEC ↗ |
| Sep 2, 2026 | John Mccartney | Director | Purchase | 5.0K | $5.04 | $25.2K | SEC ↗ |
| Aug 17, 2026 | Michele J Everard | Director | Purchase | 1.0K | $5.00 | $5.0K | SEC ↗ |
| Aug 17, 2026 | John Mccartney | Director | Purchase | 2.0K | $5.00 | $10.0K | SEC ↗ |
| Jun 16, 2026 | Matthew Reade Miller | Director | Purchase | 696 | $4.97 | $3.5K | SEC ↗ |
| Jun 11, 2026 | John Mccartney | Director | Purchase | 4.0K | $4.96 | $19.8K | SEC ↗ |
| Jun 9, 2026 | Matthew Reade Miller | Director | Purchase | 10.6K | $4.75 | $50.4K | SEC ↗ |
| May 29, 2026 | Ronald Kyle Kettler | Chief Financial Officer | Purchase | 6.0K | $5.08 | $30.5K | SEC ↗ |
| May 22, 2026 | John Mccartney | Director | Purchase | 4.0K | $5.54 | $22.2K | SEC ↗ |
| May 20, 2026 | John Mccartney | Director | Purchase | 3.0K | $5.81 | $17.4K | SEC ↗ |
| May 18, 2026 | Griffin Perry | Director | Purchase | 100.0K | $5.49 | $549.0K | SEC ↗ |
| May 14, 2026 | Michele J Everard | Director | Purchase | 1.0K | $5.28 | $5.3K | SEC ↗ |
| May 13, 2026 | Tyler Farquharson | President and CEO | Purchase | 10.0K | $5.15 | $51.5K | SEC ↗ |
| May 13, 2026 | Matthew Reade Miller | Director | Purchase | 18.2K | $5.21 | $94.7K | SEC ↗ |
| Mar 17, 2026 | Matthew Reade Miller | Director | Purchase | 658 | $5.15 | $3.4K | SEC ↗ |
| Mar 16, 2026 | Ronald Kyle Kettler | Chief Financial Officer | Purchase | 3.0K | $5.17 | $15.5K | SEC ↗ |
| Mar 16, 2026 | John Mccartney | Director | Purchase | 5.0K | $5.16 | $25.8K | SEC ↗ |
| Mar 12, 2026 | John Mccartney | Director | Purchase | 2.0K | $5.12 | $10.2K | SEC ↗ |
| Mar 12, 2026 | Michele J Everard | Director | Purchase | 5.0K | $5.17 | $25.9K | SEC ↗ |
| Mar 11, 2026 | Matthew Reade Miller | Director | Purchase | 10.0K | $5.10 | $51.0K | SEC ↗ |
| Mar 11, 2026 | Ronald Kyle Kettler | Chief Financial Officer | Purchase | 5.0K | $5.18 | $25.9K | SEC ↗ |
| Mar 11, 2026 | Tyler Farquharson | President and CEO | Purchase | 12.5K | $5.21 | $65.1K | SEC ↗ |
| Dec 17, 2025 | Matthew Reade Miller | Director | Purchase | 648 | $5.13 | $3.3K | SEC ↗ |
| Dec 9, 2025 | John Mccartney | Director | Purchase | 5.0K | $5.26 | $26.3K | SEC ↗ |
Showing the 25 most recent of 124 Form 4 filings for Granite Ridge Resources, Inc..
Most active GRNT insiders
- John Mccartney40 filings
- Matthew Reade Miller30 filings
- Luke C Brandenberg13 filings
- Tyler Farquharson10 filings
- Michele J Everard9 filings
Ask anything about GRNT insider activity
Use Trabud's AI agent to query Granite Ridge Resources, Inc.'s Form 4 history in plain English — "Show me GRNT CEO purchases this year" or compare it against any other ticker.
Open the AI agentGRNT insider trading FAQ
Are Granite Ridge Resources, Inc. insiders buying or selling?
In the last 12 months, Granite Ridge Resources, Inc. insiders reported 33 open-market purchases ($1.4M) and 0 sales ($0) — net buying of $1.4M. Since May 2023, Trabud has recorded 124 Form 4 filings for GRNT: 123 buys ($4.1M) and 1 sells ($40.8M). Over the full record that is net selling of $36.7M.
How many insiders trade GRNT stock?
10 distinct insider filers — officers, directors, 10%+ owners, and investment groups filing jointly — have reported Form 4 transactions for Granite Ridge Resources, Inc.. The most recent filing was accepted on Sep 14, 2026.
Where does Trabud get GRNT insider trading data?
All GRNT insider trading data comes directly from official SEC EDGAR Form 4 filings, which corporate insiders must submit within two business days of a transaction under Section 16(a) of the Securities Exchange Act of 1934.