$3.24
-0.07[-2.11%]
At close: Apr 29
$3.24
0[0.00%]
After Hours: 4:00PM EDT
Mammoth Energy Services
(NASDAQ:TUSK)Mammoth Energy Services Stock (NASDAQ:TUSK), Insider Trading Activity
Mammoth Energy Services: Insider buying and selling updated today.
Insider Shares Owned
2.127M
Insider Percentage Owned
4.44%
Institutional Shares Held
6.150M
Institutional Percentage Held
12.8%
Filing Date | Insider Names | Insider Title | Qty. | Price | Size ($) | Type | Δ Own | Own | Trade Dates | SEC Filing |
|---|---|---|---|---|---|---|---|---|---|---|
| Mar 14, 2024 | Arthur Amron | DIRECTOR | 3K | $3.72 | $11.16K | BUY | 14.59% | 23.558K | Mar 12 | View |
| Dec 19, 2023 | Arty Straehla | CHIEF EXECUTIVE OFFICER | -70K | $4.36 | -$305.44K | SELL | -6.46% | 1.013899M | Dec 18 - Dec 19 | View |
| Dec 15, 2023 | Arty Straehla | CHIEF EXECUTIVE OFFICER | -120K | $4.40 | -$528.24K | SELL | -9.97% | 1.083899M | Dec 13 - Dec 15 | View |
| Nov 14, 2022 | Arthur Smith | DIRECTOR | -20K | $7.07 | -$141.32K | SELL | -10.91% | 163.368K | Nov 11 | View |
| Jun 21, 2022 | WEXFORD CAPITAL LPWexford GP LLCCHARLES DAVIDSONJOSEPH JACOBS | 45.382K | $2.14 | $96.98K | BUY | 0.20% | 22.434125M | Jun 16 - Jun 17 | View | |
| Jun 15, 2022 | WEXFORD CAPITAL LPWexford GP LLCCHARLES DAVIDSONJOSEPH JACOBS | 50.802K | $2.31 | $117.35K | BUY | 0.23% | 22.388743M | Jun 13 - Jun 15 | View | |
| Jun 10, 2022 | WEXFORD CAPITAL LPWexford GP LLCCHARLES DAVIDSONJOSEPH JACOBS | 97.768K | $2.47 | $241.38K | BUY | 0.44% | 22.337941M | Jun 08 - Jun 10 | View | |
| Mar 11, 2022 | Mark Layton | CFO AND SECRETARY | -40.417K | $2.04 | -$82.33K | SELL | -8.15% | 455.36K | Mar 10 | View |
| Dec 14, 2021 | Arthur Smith | DIRECTOR | 25K | $2.00 | $50.00K | BUY | 16.10% | 180.326K | Dec 13 | View |
| Mar 11, 2021 | Mark Layton | CFO AND SECRETARY | -55.789K | $5.22 | -$290.98K | SELL | -10.11% | 495.777K | Mar 11 | View |
| Mar 11, 2021 | Arty Straehla | CHIEF EXECUTIVE OFFICER | -148.99K | $5.34 | -$796.08K | SELL | -10.05% | 1.333119M | Mar 09 - Mar 10 | View |
| Nov 13, 2020 | Arty Straehla | -5K | $1.78 | -$8.88K | SELL | -0.34% | 1.482109M | Nov 10 | View | |
| Sep 08, 2020 | Arthur Smith | 20K | $1.29 | $25.80K | PURCHASE | 18.23% | 129.685K | Sep 04 | View | |
| Nov 22, 2019 | WEXFORD CAPITAL LPWexford Catalyst Trading LTDWexford Spectrum Trading LTDMEH SUB LLCWexford GP LLCCHARLES DAVIDSONJOSEPH JACOBS | 16.692K | $1.33 | $22.17K | BUY | 0.08% | 22.045273M | Nov 20 | View | |
| Nov 22, 2019 | Matthew Ross | DIRECTOR | -2.913K | $1.44 | -$4.20K | SELL | -12.82% | 19.815K | Nov 21 | View |
| Nov 15, 2019 | WEXFORD CAPITAL LPWexford Spectrum Trading LTDWexford Catalyst Trading LTDMEH SUB LLCWexford GP LLCCHARLES DAVIDSONJOSEPH JACOBS | 35.904K | $1.36 | $48.89K | BUY | 0.16% | 22.028581M | Nov 13 | 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.