3 insiders bought GRF within a short window (2025-10-15→2025-12-01), $173k in total — cluster score 59/100. Members see the buyers, the score breakdown and the chart.
See the cluster| Filed | Insider | Type | Shares | Price | Value |
|---|---|---|---|---|---|
| 2026-05-27 | Sims David Ccluster CFO, CCO, Secretary, Treasurer | Bought | 10,000 | $10.00 | $100k |
| 2026-05-19 | SIMS LUKE Ecluster President & CEO | Bought | 1,209 | $10.20 | $12k |
| 2026-05-13 | Tyler Donald Gcluster Director | Bought | 1,000 | $10.05 | $10k |
| 2026-05-05 | Tyler Donald Gcluster Director | Bought | 1,000 | $9.90 | $10k |
| 2026-02-12 | Zalenko Neal F. Director | Bought | 2,400 | $11.05 | $27k |
| 2026-02-04 | Zalenko Neal F. Director | Bought | 500 | $10.80 | $5k |
| 2026-01-14 | Zalenko Neal F. Director | Bought | 661 | $10.90 | $7k |
| 2025-12-03 | Zalenko Neal F.cluster Director | Bought | 1,025 | $10.00 | $10k |
| 2025-11-28 | Zalenko Neal F.cluster Director | Bought | 1,000 | $10.13 | $10k |
| 2025-11-19 | Zalenko Neal F.cluster Director | Bought | 1,511 | $10.75 | $16k |
| 2025-11-12 | Zalenko Neal F.cluster Director | Bought | 1,000 | $10.65 | $11k |
| 2025-10-21 | SIMS LUKE Ecluster President & CEO | Bought | 2,000 | $10.75 | $22k |
| 2025-10-17 | Sims David Ccluster CFO, CCO, Secretary, Treasurer | Bought | 9,850 | $10.59 | $104k |
| 2025-06-30 | SIMS LUKE E President & CEO | Bought | 4,500 | $9.73 | $44k |
| 2025-06-18 | SIMS LUKE E President & CEO | Bought | 2,100 | $9.80 | $21k |
| 2025-05-02 | Sims David C CFO, CCO, Secretary, Treasurer | Bought | 5,535 | $9.71 | $54k |
| 2025-04-11 | Sims David C CFO, CCO, Secretary, Treasurer | Bought | 5,164 | $9.50 | $49k |
| 2025-02-14 | Bilkie Robert M Director | Bought | 600 | $9.29 | $6k |
| 2024-12-05 | SIMS LUKE E President & CEO | Bought | 6,000 | $9.74 | $58k |
| 2024-10-03 | Sims David C CFO, CCO, Secretary, Treasurer | Bought | 4,069 | $9.75 | $40k |
| 2024-09-10 | SIMS LUKE E President & CEO | Bought | 2,000 | $9.58 | $19k |
| 2024-09-10 | Sims David C CFO, CCO, Secretary, Treasurer | Bought | 1,546 | $9.62 | $15k |
| Insider | Role | Buys | Total bought |
|---|---|---|---|
| Sims David C | CFO, CCO, Secretary, Treasurer | 6 | $362k |
| SIMS LUKE E | President & CEO | 6 | $176k |
| Zalenko Neal F. | Director | 7 | $86k |
| Tyler Donald G | Director | 2 | $20k |
| Bilkie Robert M | Director | 1 | $6k |
Every insider buy and sell for GRF 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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