| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Mammoth Energy Services, Inc. (TUSK) has 2 insiders with recent SEC Form 4 filings, including 7 buys and 5 sells. TUSK is classified in the Industrial Conglomerates industry within the Industrials sector.
| Role | Insider | Shares | Value | 30d |
|---|---|---|---|---|
| Dir | 130.0K | $310.8K | - | |
| Dir | 57.1K | $136.6K | - |
Buys and sells only
| Date | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|
| Mar 1, 2018 | Layton Mark E. | CFO And Secretary | Sell | 4,373 | $26.13 | $114,252.06 | -7.7% | |
| Nov 15, 2017 | Straehla Arty78 | Chief Executive Officer | Sell | 25,842 | $18.45 | $476,761.50 | -5.4% | |
| Nov 14, 2017 | Layton Mark E. | CFO And Secretary | Sell | 925 | $19.01 | $17,587.21 | -1.6% | |
| Aug 25, 2017 | Palm James D | Director | Buy | 6,000 | $12.75 | $76,522.80 | +34.5% | |
| Jun 9, 2017 | Smith Arthur L81 | Director | Buy | 6,000 | $16.91 | $101,457.00 | New | |
| Feb 28, 2017 | Straehla Arty78 | Chief Executive Officer | Buy | 460 | $21.76 | $10,007.99 | New | |
| Oct 19, 2016 | Mammoth Energy Holdings LLC | Director, 10% Owner | Sell | 171,797 | $14.06 | $2,415,895.31 | -0.8% | |
| Oct 19, 2016 | Layton Mark E. | CFO And Secretary | Buy | 3,000 | $15.00 | $45,000.00 | New | |
| Oct 19, 2016 | Straehla Arty78 | Chief Executive Officer | Buy | 1,332 | $15.00 | $19,980.00 | +200.0% |