| Exec date | Filing date | Company | Role | Signal | Confidence | Shares | % of shares | Under plan? | Amount (USD) |
|---|---|---|---|---|---|---|---|---|---|
| Nov 20, 2019 | Nov 22, 2019 | MAMMOTH ENERGY SERVICES, INC. | Director | Buy | 56.3 | +16,692 | 0.08% | ✗ | $22.2K |
| Nov 13, 2019 | Nov 15, 2019 | MAMMOTH ENERGY SERVICES, INC. | Director | Buy | 56.3 | +35,904 | 0.16% | ✗ | $48.9K |
| Jul 30, 2018 | Aug 1, 2018 | MAMMOTH ENERGY SERVICES, INC. | Director | Sell | 15.0 | -266,026 | -1.20% | ✗ | $10.1M |
| Jun 29, 2018 | Jul 3, 2018 | MAMMOTH ENERGY SERVICES, INC. | Director | Sell | 15.0 | -2,764,400 | -11.05% | ✗ | $105.1M |