Luke C. Brandenberg is CEO & President at Granite Ridge Resources, Inc. (GRNT). They have made 13 open-market trades across 1 company since 2023, most recently 2025-06-04.
CIK 0001950434
13 open-market purchases totalling $654K since 2023, never a sale. Across 13 scored buys the stock is down 0.8% at ninety days, and 4.8 points behind the S&P over the same stretch.
13 scored purchases · one row per filing · discretionary only
| Ticker | Shares | Value |
|---|---|---|
| GRNT | 157,267 | $859K |
Shares reported on the most recent Form 4, priced at the 2025-06-04 close.
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 54% | 69% | 31% |
| Avg Move | +0.9% | +3.3% | -0.8% |
| Alpha | +0.1% | +2.3% | -4.8% |
| Scored | 13 | 13 | 13 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| GRNT | BUY | 2025-06-04 | 2025-06-04 | $5.80 | $35K | +2.9% | +3.8% | -3.3% |
| GRNT | BUY | 2025-05-15 | 2025-05-16 | $5.55 | $203K | +4.1% | +7.1% | -4.8% |
| GRNT | BUY | 2024-12-11 | 2024-12-12 | $6.10 | $113K | -2.1% | +10.4% | -10.1% |
| GRNT | BUY | 2024-12-05 | 2024-12-05 | $6.21 | $9K | -4.3% | +7.1% | -10.1% |
| GRNT | BUY | 2024-11-26 | 2024-11-27 | $6.57 | $16K | -6.9% | -8.0% | -7.4% |
| GRNT | BUY | 2024-11-15 | 2024-11-18 | $6.50 | $33K | -1.8% | -14.0% | -3.3% |
| GRNT | BUY | 2024-08-13 | 2024-08-13 | $6.23 | $31K | -0.2% | -5.8% | +2.5% |
| GRNT | BUY | 2024-06-14 | 2024-06-17 | $5.93 | $30K | +5.9% | +17.2% | +4.0% |
| GRNT | BUY | 2024-05-14 | 2024-05-14 | $6.25 | $31K | +0.2% | -6.7% | -4.1% |
| GRNT | BUY | 2024-03-15 | 2024-03-18 | $6.20 | $31K | +4.3% | +6.1% | -5.1% |
| GRNT | BUY | 2023-11-14 | 2023-11-15 | $6.00 | $15K | +1.8% | +1.3% | -6.9% |
| GRNT | BUY | 2023-09-15 | 2023-09-15 | $5.00 | $50K | +9.1% | +13.1% | +8.1% |
| GRNT | BUY | 2023-05-23 | 2023-05-24 | $5.67 | $57K | -1.8% | +11.7% | +30.1% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.