Arthur H. Amron, Director at MAMMOTH ENERGY SERVICES, INC. (TUSK), bought 4,500 shares at $3.22 ($15K) on 2026-06-11, disclosed to the SEC on 2026-06-15.
Seasonal purchase ($15k) by Director — this insider has traded TUSK in June in at least three consecutive prior years. Pattern-driven, low signal.
Negative factors outweigh the positive ones.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $3.22 | 2,500 | $8K | 55.1% |
| 2 | $3.28 | 2,000 | $7K | 44.9% |
| Total | $3.25 avg | 4,500 | $15K | 100% |
| Filing → |
| TUSK | BUY | 2024-12-16 | $3K | — | Filing → |
| NEPH | BUY | 2024-05-30 | $11K | — | Filing → |
| TUSK | BUY | 2024-05-30 | $18K | — | Filing → |