Plaumann Mark Lawrence
SEC CIK 1290795 · EDGAR
BoughtSold
Most active insiders at TUSK, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | WEXFORD CAPITAL LP | Chief Business Off, Dir, 10% | $10.47M | — |
| 2 | Amron Arthur H | Dir | $51.4K | — |
| 3 | Plaumann Mark Lawrence | Dir | $15.0K | — |
| 4 | Jacobi Paul M. | Chief Business Off, Dir | — | — |
| 5 | Lancaster Phillip | Dir | — | — |
| 6 | DAVIDSON CHARLES E | 10% | — | — |
Transactions 15
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-09-17 16:50 | 2026-09-16 | TUSK | MAMMOTH ENERGY SERVICES, INC. | Plaumann Mark Lawrence | Dir | P - Purchase | $3.00 | +5,000 | 5,000 | New | +$15.0K | |
| 2026-08-24 16:01 | 2026-08-21 | FANG | Diamondback Energy | Plaumann Mark Lawrence | Dir | S - Sale | $210.58 | -1,000 | 12.4K | -7% | -$210.6K | |
| 2026-06-10 16:08 | 2026-06-09 | FANG | Diamondback Energy | Plaumann Mark Lawrence | Dir | S - Sale | $196.50 | -500 | 13.4K | -4% | -$98.2K | |
| 2026-05-21 17:57 | 2026-05-20 | FANG | Diamondback Energy | Plaumann Mark Lawrence | Dir | A - Grant | $0.00 | +982 | 13.9K | +8% | $0 | |
| 2025-06-23 | 2025-06-19 | FANG | Diamondback Energy | Plaumann Mark Lawrence | Dir | J - Other | $0.00 | +2,965 | 5,267 | +129% | $0 | |
| 2025-05-22 | 2025-05-21 | FANG | Diamondback Energy | Plaumann Mark Lawrence | Dir | A - Grant | $0.00 | +1,417 | 2,302 | +160% | $0 | |
| 2024-12-09 | 2024-12-05 | FANG | Diamondback Energy | Plaumann Mark Lawrence | Dir | G - Gift | $0.00 | -100 | 2,302 | -4% | $0 | |
| 2024-11-14 | 2024-11-12 | FANG | Diamondback Energy | Plaumann Mark Lawrence | Dir | J - Other | $0.00 | +5,862 | 5,862 | New | $0 | |
| 2024-11-14 | 2024-11-13 | FANG | Diamondback Energy | Plaumann Mark Lawrence | Dir | S - Sale | $181.00 | -1,150 | 4,712 | -20% | -$208.2K | |
| I | 2024-11-14 | 2024-11-12 | FANG | Diamondback Energy | Plaumann Mark Lawrence | Dir | J - Other | $0.00 | -11.7K | 9,476 | -55% | $0 |
| I | 2024-11-14 | 2024-11-13 | FANG | Diamondback Energy | Plaumann Mark Lawrence | Dir | S - Sale | $181.00 | -240 | 9,236 | -3% | -$43.4K |
| 2024-11-14 | 2024-11-13 | FANG | Diamondback Energy | Plaumann Mark Lawrence | Dir | G - Gift | $0.00 | -2,310 | 2,402 | -49% | $0 | |
| I | 2024-06-10 | 2024-06-06 | FANG | Diamondback Energy | Plaumann Mark Lawrence | Dir | A - Grant | $0.00 | +1,035 | 21.2K | +5% | $0 |
| I | 2023-06-12 | 2023-06-08 | FANG | Diamondback Energy | Plaumann Mark Lawrence | Dir | A - Grant | $0.00 | +1,527 | 20.2K | +8% | $0 |
| I | 2022-06-13 | 2022-06-09 | FANG | Diamondback Energy | Plaumann Mark Lawrence | Dir | A - Grant | $0.00 | +1,274 | 18.6K | +7% | $0 |
Purchase Sale Sale after option exercise All abbreviations