The largest purchase of all time was on 2017-06-09 and amounted to 6000 shares of Mammoth Energy Services, Inc. for $101,457.
The largest sale of all time was on 2018-12-03 and amounted to 6000 shares of Mammoth Energy Services, Inc. for $149,099.
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| 2022-11-11 | Sale | Mammoth Energy Services, Inc. TUSK | director | 20,000 0.0414% | $7.07 | $141,324 | -33.75% | |
| 2021-12-13 | Mammoth Energy Services, Inc. TUSK | director | 25,000 0.0576% | $2.00 | $50,000 | +21.12% | ||
| 2020-09-04 | Mammoth Energy Services, Inc. TUSK | director | 20,000 0.0409% | $1.29 | $25,800 | +179.71% | ||
| 2018-12-03 | Sale | Mammoth Energy Services, Inc. TUSK | director | 6,000 0.013% | $24.85 | $149,099 | -69.12% | |
| 2017-06-09 | Mammoth Energy Services, Inc. TUSK | director | 6,000 0.0149% | $16.91 | $101,457 | +13.34% |