Insider trades
Open-market buys and sales that US company officers, directors and 10% owners file, newest filing first.
| Trade type | ||||||||
|---|---|---|---|---|---|---|---|---|
Charles E. DavidsonChief Business Officer | Mammoth Energy ServicesTUSK | Open-market buy | 06/17 | 06/22 | 4,019,574 sh | $2.60 | $10,450,892.4 | +60.9% |
Mammoth Energy ServicesTUSK | Open-market buy | 06/11–06/12 | 06/15 | 4,500 sh2 trades | $3.25avg. | $14,610 | +7.2% | |
Mammoth Energy ServicesTUSK | Open-market buy | 05/26–05/28 | 05/28 | 5,500 sh2 trades | $3.25avg. | $17,850 | +9.6% | |
Arthur H. AmronDirector | Mammoth Energy ServicesTUSK | Open-market buy | 25/12/11 | 25/12/15 | 10,000 sh | $1.89 | $18,900 | +21.2% |
Arthur L. SmithDirector | Mammoth Energy ServicesTUSK | Open-market sale | 25/05/22 | 25/05/27 | 20,000 sh | $2.51 | $50,200 | −13.3% |
Mammoth Energy ServicesTUSK | Open-market sale | 25/05/19–25/05/20 | 25/05/21 | 65,000 sh2 trades | $2.51avg. | $162,850 | −30.2% | |
Arthur H. AmronDirector | Mammoth Energy ServicesTUSK | Open-market buy | 24/12/12 | 24/12/16 | 1,000 sh | $2.97 | $2,970 | +2.2% |
Mammoth Energy ServicesTUSK | Open-market sale | 24/11/22–24/11/25 | 24/11/26 | 25,000 sh2 trades | $3.45avg. | $86,350 | −16.6% | |
Mammoth Energy ServicesTUSK | Open-market sale | 24/11/20–24/11/21 | 24/11/22 | 11,709 sh2 trades | $3.23avg. | $37,854.25 | −7.2% | |
Mammoth Energy ServicesTUSK | Open-market sale | 24/11/13–24/11/14 | 24/11/15 | 10,707 sh2 trades | $3.62avg. | $38,752.5 | −6.2% | |
Mammoth Energy ServicesTUSK | Open-market sale | 24/11/07–24/11/11 | 24/11/12 | 3,683 sh3 trades | $3.62avg. | $13,347.08 | −2.1% | |
Mammoth Energy ServicesTUSK | Open-market buy | 24/05/28–24/05/30 | 24/05/30 | 5,000 sh2 trades | $3.62avg. | $18,090 | +37.7% | |
Arthur H. AmronDirector | Mammoth Energy ServicesTUSK | Open-market buy | 24/03/12 | 24/03/14 | 3,000 sh | $3.72 | $11,160 | +29.2% |
Mammoth Energy ServicesTUSK | Open-market sale | 23/12/18–23/12/19 | 23/12/19 | 70,000 sh2 trades | $4.36avg. | $305,400 | −6.5% | |
Mammoth Energy ServicesTUSK | Open-market sale | 23/12/13–23/12/15 | 23/12/15 | 120,000 sh3 trades | $4.40avg. | $528,350 | −10.0% |