6 insiders bought GRNT within a short window (2026-05-13→2026-06-12), $844k in total — cluster score 85/100. Members see the buyers, the score breakdown and the chart.
See the cluster| Filed | Insider | Type | Shares | Price | Value |
|---|---|---|---|---|---|
| 2026-09-02 | MCCARTNEY JOHN Director | Bought | 5,000 | $5.04 | $25k |
| 2026-08-17 | Everard Michele J Director | Bought | 1,000 | $5.00 | $5k |
| 2026-08-17 | MCCARTNEY JOHN Director | Bought | 2,000 | $5.00 | $10k |
| 2026-06-16 | Miller Matthew Readecluster Director | Bought | 696 | $4.97 | $3k |
| 2026-06-11 | MCCARTNEY JOHNcluster Director | Bought | 4,000 | $4.96 | $20k |
| 2026-06-09 | Miller Matthew Readecluster Director | Bought | 10,600 | $4.75 | $50k |
| 2026-05-29 | Kettler Ronald Kylecluster Chief Financial Officer | Bought | 6,000 | $5.08 | $30k |
| 2026-05-22 | MCCARTNEY JOHNcluster Director | Bought | 4,000 | $5.54 | $22k |
| 2026-05-20 | MCCARTNEY JOHNcluster Director | Bought | 3,000 | $5.81 | $17k |
| 2026-05-18 | Perry Griffincluster Director | Bought | 100,000 | $5.49 | $549k |
| 2026-05-14 | Everard Michele Jcluster Director | Bought | 1,000 | $5.28 | $5k |
| 2026-05-13 | Farquharson Tylercluster President and CEO | Bought | 10,000 | $5.15 | $52k |
| 2026-05-13 | Miller Matthew Readecluster Director | Bought | 18,180 | $5.21 | $95k |
| 2026-03-17 | Miller Matthew Readecluster Director | Bought | 658 | $5.15 | $3k |
| 2026-03-16 | MCCARTNEY JOHNcluster Director | Bought | 5,000 | $5.16 | $26k |
| 2026-03-16 | Kettler Ronald Kylecluster Chief Financial Officer | Bought | 3,000 | $5.17 | $16k |
| 2026-03-12 | MCCARTNEY JOHNcluster Director | Bought | 2,000 | $5.12 | $10k |
| 2026-03-12 | Everard Michele Jcluster Director | Bought | 5,000 | $5.17 | $26k |
| 2026-03-11 | Miller Matthew Readecluster Director | Bought | 10,000 | $5.10 | $51k |
| 2026-03-11 | Kettler Ronald Kylecluster Chief Financial Officer | Bought | 5,000 | $5.18 | $26k |
| 2026-03-11 | Farquharson Tylercluster President and CEO | Bought | 12,500 | $5.21 | $65k |
| 2025-12-17 | Miller Matthew Readecluster Director | Bought | 648 | $5.13 | $3k |
| 2025-12-09 | MCCARTNEY JOHNcluster Director | Bought | 5,000 | $5.26 | $26k |
| 2025-12-08 | MCCARTNEY JOHNcluster Director | Bought | 4,000 | $5.41 | $22k |
| 2025-12-05 | Miller Matthew Readecluster Director | Bought | 9,388 | $5.33 | $50k |
Showing the 25 most recent of 66 filings for GRNT in the last two years. The full history, the price chart with every buy and sell marked, and daily updates are in the members browser.
| Insider | Role | Buys | Total bought |
|---|---|---|---|
| Miller Matthew Reade | Director | 18 | $1.0M |
| Perry Griffin | Director | 2 | $580k |
| MCCARTNEY JOHN | Director | 24 | $420k |
| Brandenberg Luke C | President and CEO | 6 | $256k |
| Farquharson Tyler | President and CEO | 4 | $179k |
| Darden Thaddeus | Director | 2 | $75k |
Every insider buy and sell for GRNT plotted on the price, the full two-year history, cluster scores and daily updates — in the members area, $29/month. A free quarterly sample of the whole dataset needs no account.
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