Shelley F. Appel is Director at Matador Resources Co (MTDR). They have made 8 open-market trades across 1 company since 2023, most recently 2026-06-11.
CIK 0001981193
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
8 open-market purchases totalling $573K since 2023, never a sale. Across 8 scored buys the stock is up 11.2% at ninety days, and 4.9 points ahead of the S&P over the same stretch.
8 scored purchases · one row per filing · discretionary only
| Ticker | Shares | Value |
|---|---|---|
| MTDR | 70,501 | $4.1M |
Shares reported on the most recent Form 4, priced at the 2026-06-15 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 88% | 63% | 88% |
| Avg Move | +4.6% | +3.1% | +11.2% |
| Alpha | +4.0% | +3.2% | +4.9% |
| Scored | 8 | 8 | 8 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| MTDR | BUY | 2025-11-05 | 2025-11-06 | $37.68 | $159K | +7.5% | +16.0% | +22.6% |
| MTDR | BUY | 2025-10-30 | 2025-11-03 | $39.79 | $311K | +4.8% | +13.8% | +12.2% |
| MTDR | BUY | 2025-04-30 | 2025-05-01 | $39.30 | $12K | +12.2% | +5.3% | +24.0% |
| MTDR | BUY | 2025-03-04 | 2025-03-05 | $44.94 | $18K | +10.1% | -16.1% | +0.2% |
| MTDR | BUY | 2025-02-21 | 2025-02-25 | $54.45 | $16K | -14.3% | -2.5% | -16.4% |
| MTDR | BUY | 2024-09-09 | 2024-09-11 | $49.83 | $25K | +6.0% | +10.5% | +13.5% |
| MTDR | BUY | 2023-12-13 | 2023-12-14 | $52.98 | $26K | +4.2% | -5.4% | +17.0% |
| MTDR | BUY | 2023-12-06 | 2023-12-06 | $54.45 | $5K | +6.3% | +3.4% | +16.0% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.