MORIYAMA LESLIE A
SEC CIK 1642865 · EDGAR
BoughtSold
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| DMLP | DORCHESTER MINERALS, L.P. | CFO | 103.4K | $1.21M | — | 26 | 2021-08-19 | 2026-08-19 |
Most active insiders at DMLP, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | DORCHESTER MINERALS OPERATING LP | Entity Under Common Control | $1.70M | — |
| 2 | MORIYAMA LESLIE A | CFO | $212.5K | — |
| 3 | EHRMAN BRADLEY J | CEO | $182.1K | — |
| 4 | Box Frank Damon | Dir | $109.8K | — |
| 5 | VAUGHN ROBERT C | Dir | $103.0K | — |
Transactions 26
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-08-19 16:14 | 2026-08-19 | DMLP | DORCHESTER MINERALS, L.P. | MORIYAMA LESLIE A | CFO | P - Purchase | $28.30 | +5,197 | 103.4K | +5% | +$147.1K | |
| D | 2025-12-17 | 2025-12-15 | DMLP | DORCHESTER MINERALS, L.P. | MORIYAMA LESLIE A | CFO | M - OptEx | $0.00 | +4,351 | 100.0K | +5% | $0 |
| D | 2025-12-17 | 2025-12-15 | DMLP | DORCHESTER MINERALS, L.P. | MORIYAMA LESLIE A | CFO | F - Tax | $0.00 | -1,756 | 98.2K | -2% | $0 |
| D | 2025-12-05 | 2025-12-03 | DMLP | DORCHESTER MINERALS, L.P. | MORIYAMA LESLIE A | CFO | F - Tax | $0.00 | -1,621 | 95.6K | -2% | $0 |
| D | 2025-12-05 | 2025-12-03 | DMLP | DORCHESTER MINERALS, L.P. | MORIYAMA LESLIE A | CFO | M - OptEx | $0.00 | +4,017 | 97.2K | +4% | $0 |
| D | 2025-12-03 | 2025-12-01 | DMLP | DORCHESTER MINERALS, L.P. | MORIYAMA LESLIE A | CFO | A - Grant | $21.63 | +16.0K | 99.7K | +19% | +$346.1K |
| D | 2025-12-03 | 2025-12-01 | DMLP | DORCHESTER MINERALS, L.P. | MORIYAMA LESLIE A | CFO | F - Tax | $21.63 | -6,456 | 93.2K | -6% | -$139.6K |
| 2025-11-28 | 2025-11-25 | DMLP | DORCHESTER MINERALS, L.P. | MORIYAMA LESLIE A | CFO | P - Purchase | $21.50 | +3,041 | 83.7K | +4% | +$65.4K | |
| D | 2024-12-17 | 2024-12-13 | DMLP | DORCHESTER MINERALS, L.P. | MORIYAMA LESLIE A | CFO | M - OptEx | $0.00 | +4,351 | 82.3K | +6% | $0 |
| D | 2024-12-17 | 2024-12-13 | DMLP | DORCHESTER MINERALS, L.P. | MORIYAMA LESLIE A | CFO | F - Tax | $0.00 | -1,626 | 80.6K | -2% | $0 |
| DA | 2024-12-17 | 2024-12-03 | DMLP | DORCHESTER MINERALS, L.P. | MORIYAMA LESLIE A | CFO | A - Grant | $0.00 | +12.1K | 83.5K | +17% | $0 |
| 2024-12-05 | 2024-12-03 | DMLP | DORCHESTER MINERALS, L.P. | MORIYAMA LESLIE A | CFO | F - Tax | $34.41 | -5,543 | 77.9K | -7% | -$190.7K | |
| 2024-12-05 | 2024-12-03 | DMLP | DORCHESTER MINERALS, L.P. | MORIYAMA LESLIE A | CFO | P - Purchase | $34.41 | +12.1K | 83.5K | +17% | +$414.6K | |
| 2024-11-15 | 2024-11-14 | DMLP | DORCHESTER MINERALS, L.P. | MORIYAMA LESLIE A | CFO | P - Purchase | $32.60 | +3,218 | 71.4K | +5% | +$104.9K | |
| M | 2024-05-20 | 2024-05-17 | DMLP | DORCHESTER MINERALS, L.P. | MORIYAMA LESLIE A | CFO | P - Purchase | $31.74 | +2,430 | 67.2K | +4% | +$77.1K |
| 2023-12-18 | 2023-12-15 | DMLP | DORCHESTER MINERALS, L.P. | MORIYAMA LESLIE A | CFO | A - Grant | $31.03 | +13.1K | 70.2K | +23% | +$405.0K | |
| 2023-12-18 | 2023-12-15 | DMLP | DORCHESTER MINERALS, L.P. | MORIYAMA LESLIE A | CFO | F - Tax | $31.03 | -4,416 | 65.8K | -6% | -$137.0K | |
| 2023-11-13 | 2023-11-10 | DMLP | DORCHESTER MINERALS, L.P. | MORIYAMA LESLIE A | CFO | P - Purchase | $28.12 | +8,013 | 57.1K | +16% | +$225.3K | |
| 2022-12-19 | 2022-12-15 | DMLP | DORCHESTER MINERALS, L.P. | MORIYAMA LESLIE A | CFO | F - Tax | $28.14 | -4,024 | 49.1K | -8% | -$113.2K | |
| 2022-12-19 | 2022-12-15 | DMLP | DORCHESTER MINERALS, L.P. | MORIYAMA LESLIE A | CFO | A - Grant | $28.14 | +12.4K | 53.1K | +31% | +$350.0K | |
| 2022-11-17 | 2022-11-16 | DMLP | DORCHESTER MINERALS, L.P. | MORIYAMA LESLIE A | CFO | P - Purchase | $28.75 | +1,732 | 40.7K | +4% | +$49.8K | |
| 2022-06-15 | 2022-06-14 | DMLP | DORCHESTER MINERALS, L.P. | MORIYAMA LESLIE A | CFO | P - Purchase | $29.70 | +1,149 | 39.0K | +3% | +$34.1K | |
| M | 2022-03-10 | 2022-03-08+ | DMLP | DORCHESTER MINERALS, L.P. | MORIYAMA LESLIE A | CFO | P - Purchase | $24.37 | +2,496 | 37.3K | +7% | +$60.8K |
| 2021-12-07 | 2021-12-03 | DMLP | DORCHESTER MINERALS, L.P. | MORIYAMA LESLIE A | CFO | F - Tax | $17.69 | -1,498 | 35.3K | -4% | -$26.5K | |
| 2021-12-07 | 2021-12-03 | DMLP | DORCHESTER MINERALS, L.P. | MORIYAMA LESLIE A | CFO | A - Grant | $17.69 | +5,500 | 36.8K | +18% | +$97.3K | |
| 2021-08-20 | 2021-08-19 | DMLP | DORCHESTER MINERALS, L.P. | MORIYAMA LESLIE A | CFO | P - Purchase | $15.55 | +2,133 | 31.3K | +7% | +$33.2K |
Purchase Sale Sale after option exercise All abbreviations