Insider · CIK 0001290795
Mark Lawrence Plaumann
Files at: TUSK, FANG, RJETQ, RHNO. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 16, 2026 PForm 4 → | Sep 17, 4:50 pm EDT | MAMMOTH ENERGY SERVICES, INC.TUSK | 5,000 | $3.00 | $15,000 | 5,000 | — |
Reported trades — derivatives (options, RSUs, warrants)
No reported derivative activity in this period.