Granite Ridge Resources, Inc (GRNT) insider trading
Every open-market stock purchase and sale by Granite Ridge Resources, Inc executives, directors, large shareholders and members of Congress, from SEC Form 4 filings. Sector: Other.
Insider activity at a glance
- Matthew Reade Miller (Director) and 3 others bought $121K in the last 90 days.
Last 12 months: insiders bought $1.4M (33 buys) and sold $0 (0 sales). Last close $5.65 on Oct 22, 2026.
Recent GRNT insider trades
| Date | Insider | Trade | Value |
|---|---|---|---|
| Sep 30, 2026 | John Cocke (Director) | Bought (not open market) | — |
| Sep 30, 2026 | Matthew Reade Miller (Director) | Bought (not open market) | — |
| Sep 30, 2026 | Jonathan Anson Adams (Director) | Bought (not open market) | — |
| Sep 11, 2026 | Matthew Reade Miller (Director) | Bought | $50.3K |
| Sep 4, 2026 | Ronald Kyle Kettler (CFO) | Bought | $30.3K |
| Sep 1, 2026 | John McCartney (Director) | Bought | $25.2K |
| Aug 19, 2026 | Griffin Perry (Director) | Bought (not open market) | — |
| Aug 19, 2026 | Kirk Lazarine (Director) | Bought (not open market) | — |
| Aug 19, 2026 | Jonathan Anson Adams (Director) | Bought (not open market) | — |
| Aug 19, 2026 | John Cocke (Director) | Bought (not open market) | — |
| Aug 19, 2026 | John Cocke (Director) | Bought (not open market) | — |
| Aug 19, 2026 | Jonathan Anson Adams (Director) | Bought (not open market) | — |
| Aug 19, 2026 | Thaddeus Darden (Director) | Bought (not open market) | — |
| Aug 19, 2026 | Matthew Reade Miller (Director) | Bought (not open market) | — |
| Aug 13, 2026 | John McCartney (Director) | Bought | $10K |
| Aug 13, 2026 | Michele J Everard (Director) | Bought | $5K |
| Jun 30, 2026 | Matthew Reade Miller (Director) | Bought (not open market) | — |
| Jun 12, 2026 | Matthew Reade Miller (Director) | Bought | $3.5K |
| Jun 10, 2026 | John McCartney (Director) | Bought | $19.8K |
| Jun 9, 2026 | Matthew Reade Miller (Director) | Bought | $50.4K |
| May 27, 2026 | Ronald Kyle Kettler (CFO) | Bought | $30.5K |
| May 21, 2026 | John McCartney (Director) | Bought | $22.2K |
| May 19, 2026 | John McCartney (Director) | Bought | $17.4K |
| May 18, 2026 | Griffin Perry (Director) | Bought | $549K |
| May 14, 2026 | Michele J Everard (Director) | Bought | $5.3K |
Who's trading GRNT
- Jonathan Anson Adams, Director: other filings, last Sep 30, 2026
- Matthew Reade Miller, Director: bought $307K (8 buys), last Sep 30, 2026
- John Cocke, Director: other filings, last Sep 30, 2026
- Ronald Kyle Kettler, CFO: bought $102K (4 buys), last Sep 4, 2026
- John McCartney, Director: bought $287K (15 buys), last Sep 1, 2026
- Kirk Lazarine, Director: bought $25K (1 buy), last Aug 19, 2026
- Griffin Perry, Director: bought $549K (1 buy), last Aug 19, 2026
- Thaddeus Darden, Director: other filings, last Aug 19, 2026
- Michele J Everard, Director: bought $36.1K (3 buys), last Aug 13, 2026
- Tyler Farquharson, CFO: bought $117K (2 buys), last May 13, 2026
- Kimberly Weimer, C-suite exec: other filings, last Mar 6, 2026
- Amanda N. Coussens, Director: other filings, last Jan 2, 2026
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