Insider Activity of Ross Matthew
The largest sale of all time was on 2019-11-21 and amounted to 2913 shares of Mammoth Energy Services, Inc. for $4,195.
Biography of Ross Matthew
No biography is available at this moment.
The largest sale of all time was on 2019-11-21 and amounted to 2913 shares of Mammoth Energy Services, Inc. for $4,195.
No biography is available at this moment.
| 2019-11-21 | Sale | Mammoth Energy Services, Inc. TUSK | director | 2,913 0.0064% | $1.44 | $4,195 | +1.03% |