MAMMOTH ENERGY SERVICES, INC.（TUSK）内部人交易：高管与董事近期交易
过去 18 个月，共有 11 位内部人为 MAMMOTH ENERGY SERVICES, INC.（TUSK）报告了 31 笔 Form 4 交易（最近一笔 2026-09-17）。
| 日期 | 内部人 | 职务 | 类型 | 股数 | 市值 |
|---|---|---|---|---|---|
| 2026-09-17 | Plaumann Mark Lawrence | 董事 | 买入 | 5,000 | $15,000 |
| 2026-07-01 | Lancaster Phillip | 董事 | 买入 | 68,152 | $0 |
| 2026-06-22 | DAVIDSON CHARLES E | 10% 以上股东 | 买入 | 2.4M | $0 |
| 2026-06-22 | CD Holding Company, LLC | 10% 以上股东 | 买入 | 2.4M | $0 |
| 2026-06-22 | DAVIDSON CHARLES E | 10% 以上股东 | 买入 | 4.1M | $0 |
| 2026-06-22 | CD Holding Company, LLC | 10% 以上股东 | 买入 | 4.1M | $0 |
| 2026-06-22 | Jacobi Paul M. | Chief Business Officer | 买入 | 3,211 | $0 |
| 2026-06-22 | Amron Arthur H | 董事 | 买入 | 19,121 | $0 |
| 2026-06-22 | Amron Holdings LLC | 董事 | 买入 | 19,121 | $0 |
| 2026-06-22 | Amron Arthur H | 董事 | 买入 | 10,329 | $0 |
| 2026-06-22 | Amron Holdings LLC | 董事 | 买入 | 10,329 | $0 |
| 2026-06-22 | DAVIDSON CHARLES E | Chief Business Officer | 买入 | 1.1M | $0 |
| 2026-06-22 | JACOBS JOSEPH | Chief Business Officer | 买入 | 1.1M | $0 |
| 2026-06-22 | Wexford GP LLC | Chief Business Officer | 买入 | 1.1M | $0 |
| 2026-06-22 | DAVIDSON CHARLES E | Chief Business Officer | 买入 | 6.4M | $0 |
| 2026-06-22 | WEXFORD CAPITAL LP | Chief Business Officer | 买入 | 6.4M | $0 |
| 2026-06-22 | JACOBS JOSEPH | Chief Business Officer | 买入 | 6.4M | $0 |
| 2026-06-22 | Wexford GP LLC | Chief Business Officer | 买入 | 6.4M | $0 |
| 2026-06-22 | DAVIDSON CHARLES E | Chief Business Officer | 买入 | 4.0M | $10.5M |
| 2026-06-22 | WEXFORD CAPITAL LP | Chief Business Officer | 买入 | 4.0M | $10.5M |
| 2026-06-22 | JACOBS JOSEPH | Chief Business Officer | 买入 | 4.0M | $10.5M |
| 2026-06-22 | Wexford GP LLC | Chief Business Officer | 买入 | 4.0M | $10.5M |
| 2026-06-22 | WEXFORD CAPITAL LP | Chief Business Officer | 买入 | 1.1M | $0 |
| 2026-06-15 | Amron Arthur H | 董事 | 买入 | 2,000 | $6,560 |
| 2026-06-15 | Amron Arthur H | 董事 | 买入 | 2,500 | $8,050 |
来源：SEC Form 4 申报文件 · 截至 2026-09-17