William Wallace McMullen, Director, 10% Owner at MACH NATURAL RESOURCES LP (MNR), bought 34,514 shares at $11.25 ($389K) on 2026-09-15, disclosed to the SEC on 2026-09-17.
Open-market purchase of $389k MNR by Director, 10% Owner. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history). Context: insider career grade D.
Nothing distinguishes this filing.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $11.25 | 22,124 | $249K | 64.0% |
| 2 | $11.30 | 12,390 | $140K | 36.0% |
| Total | $11.27 avg | 34,514 | $389K | 100% |
| Filing → |
| MNR | BUY | 2025-06-17 | $4.2M | — | Filing → |
| MNR | BUY | 2024-12-12 | $7.2M | — | Filing → |
| AMR | BUY | 2018-09-07 | $1.6M | — | Filing → |