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Mammoth Energy Services Insider Trading Activity | NASDAQ:TUSK | Benzinga
Track the latest Mammoth Energy Services insider trading activity. Stay informed on recent buys, sells, and market impact for Mammoth Energy Services stock.
What is Insider Activity?
Insider trading activity involves company insiders, such as executives, directors, and employees, engaging in transactions of their own company's stock. Insiders' buy and sell transactions provide valuable insights into their confidence in the company's future performance.
What are Mammoth Energy Services Inc Insiders Doing?
At Mammoth Energy Services Inc, recent insider activity has drawn attention. Over the last 30 days, insiders have reported selling a total of 65.00K shares worth $162.85K, meanwhile, insiders have report no purchases in the last 30 days.
Notable Recent Insider Buys and Sales
- On May 21, 2025, Arthur Smith, the company's DIRECTOR sold 65K shares for $2.51 each.
Ownership Statistics for Mammoth Energy Services Inc
Shares Outstanding
48.127M
Insider Shares Owned
2.198M
Insider Percentage Owned
4.57%
Institutional Shares Held
5.915M
Institutional Percentage Held
12.3%
| May 21, 2025 | Arthur Smith | DIRECTOR | -65.00K | $2.51 | -$162.85K | SELL | -30.23% | 150.03K | May 19 - May 20 | View |
| Dec 16, 2024 | Arthur Amron | DIRECTOR | 1.00K | $2.97 | $2.97K | BUY | 2.17% | 47.13K | Dec 12 | View |
| Nov 26, 2024 | Corey J Booker | DIRECTOR | -25.00K | $3.45 | -$86.35K | SELL | -16.61% | 125.49K | Nov 22 - Nov 25 | View |
| Nov 22, 2024 | Corey J Booker | DIRECTOR | -11.71K | $3.23 | -$37.85K | SELL | -7.22% | 150.49K | Nov 20 - Nov 21 | View |
| Nov 15, 2024 | Corey J Booker | DIRECTOR | -10.71K | $3.62 | -$38.72K | SELL | -6.19% | 162.20K | Nov 13 - Nov 14 | View |
| Nov 12, 2024 | Corey J Booker | DIRECTOR | -3.68K | $3.62 | -$13.35K | SELL | -2.09% | 172.90K | Nov 07 - Nov 11 | View |
| May 30, 2024 | Arthur Amron | DIRECTOR | 5.00K | $3.62 | $18.09K | BUY | 37.65% | 18.28K | May 28 - May 30 | View |
| Mar 14, 2024 | Arthur Amron | DIRECTOR | 3.00K | $3.72 | $11.16K | BUY | 14.59% | 23.56K | Mar 12 | View |
| Dec 19, 2023 | Arty Straehla | CHIEF EXECUTIVE OFFICER | -70.00K | $4.36 | -$305.44K | SELL | -6.46% | 1.01M | Dec 18 - Dec 19 | View |
| Dec 15, 2023 | Arty Straehla | CHIEF EXECUTIVE OFFICER | -120.00K | $4.40 | -$528.24K | SELL | -9.97% | 1.08M | Dec 13 - Dec 15 | View |
| Nov 14, 2022 | Arthur Smith | DIRECTOR | -20.00K | $7.07 | -$141.32K | SELL | -10.91% | 163.37K | Nov 11 | View |
| Jun 21, 2022 | WEXFORD CAPITAL LPWexford GP LLCCHARLES DAVIDSONJOSEPH JACOBS | — | 45.38K | $2.14 | $96.98K | BUY | 0.20% | 22.43M | Jun 16 - Jun 17 | View |
| Jun 15, 2022 | WEXFORD CAPITAL LPWexford GP LLCCHARLES DAVIDSONJOSEPH JACOBS | — | 50.80K | $2.31 | $117.35K | BUY | 0.23% | 22.39M | Jun 13 - Jun 15 | View |
| Jun 10, 2022 | WEXFORD CAPITAL LPWexford GP LLCCHARLES DAVIDSONJOSEPH JACOBS | — | 97.77K | $2.47 | $241.38K | BUY | 0.44% | 22.34M | Jun 08 - Jun 10 | View |
| Mar 11, 2022 | Mark Layton | CFO AND SECRETARY | -40.42K | $2.04 | -$82.33K | SELL | -8.15% | 455.36K | Mar 10 | View |
| Dec 14, 2021 | Arthur Smith | DIRECTOR | 25.00K | $2.00 | $50.00K | BUY | 16.10% | 180.33K | Dec 13 | View |
| Mar 11, 2021 | Mark Layton | CFO AND SECRETARY | -55.79K | $5.22 | -$290.98K | SELL | -10.11% | 495.78K | Mar 11 | View |
| Mar 11, 2021 | Arty Straehla | CHIEF EXECUTIVE OFFICER | -148.99K | $5.34 | -$796.08K | SELL | -10.05% | 1.33M | Mar 09 - Mar 10 | View |
| Nov 13, 2020 | Arty Straehla | — | -5.00K | $1.78 | -$8.88K | SELL | -0.34% | 1.48M | Nov 10 | View |
| Sep 08, 2020 | Arthur Smith | — | 20.00K | $1.29 | $25.80K | PURCHASE | 18.23% | 129.69K | Sep 04 | View |
FAQ
Is insider trading legal?
Insider trading is legal so long as the insiders report those trades to the SEC. Illegal securities trading occurs when the insider is violating a fiduciary duty or fails to report their trades.
What are some examples of market manipulation?
Insider trading, pump and dump schemes, front running and wash trades are all examples of market manipulation. Investors who track insider asset movement should think carefully about why these insiders are trading their stocks before moving forward.
Browse insider trades on all stocks.
