TUSK Insider Trading - Mammoth Energy Services, Inc.

已發行股份	48,170,647 shares
內部人士股份	65,542,502 shares
所有內部人士	24

內部人士情緒分數

「內部人士情緒分數」用於查找被公司內部人士購入的公司。

它是一個複雜的多因素量化模型的結果，該模型能夠辨識具有最高內部人士累積持有水平的公司。該評分模型結合了內部人士在過去90天內購買的淨數量、總購買股份佔流通股比例，以及內部人士擁有的總股份的指標。該分數的範圍從0到100，數值越高表示相對於同行業而言具有更高程度的內部人士持股水平，50為平均值。

更新頻率：每日

查閱「內部人士首選」，該清單呈現被內部人士購入最多的公司。

查閲高排名股票

高管情緒分數

「高管情緒分數」用於查找被公司管理層購入的公司。

根據定義，公司高管是公司內部人士，但與其他內部人士（10%的股東和董事會成員）不同，公司高管每天在公司工作，而且他們使用自己的資金進行交易。（10%的股東和董事會成員通常是基金經理，管理著其他人的資金。）因此，公司高管進行的內幕交易更為重要性，應該被適當地重視和關注。

如同「內部人士情緒分數」，「高管情緒分數」也是一個複雜的多因素量化模型的計算結果，該模型能夠辨識具有最高高管累積持有水平的公司。

更新頻率：每日

查閱「內部人士首選」，該清單呈現被內部人士購入最多的公司。

查閲高排名股票

關鍵內部人士指標

此表格顯示了公司在各種內部人士指標上的排名。百分位數排名顯示了這家公司在美國市場與其他公司相比的表現。排名越高表明公司所處狀況越好。

舉例來說，一般認為內部人士的買入是一個積極的指標，因此具有更多內部人士買入的公司將排名高於那些內部人士買入較少（甚至有內部人士賣出）的公司。

內部人士買入淨數（排名）

1 ( )

477 out of 10931

內部人士買入淨數是過去90天內買入的內部人士總數減去賣出的內部人士總數。以百分位排名顯示（範圍從0到100%）。

內部人士買入佔流通股比例（排名）

0.013% ( )

498 out of 10788

內部人士買入佔流通股比例是內部人士在過去90天內購買的股份總數減去賣出的股份總數，除以總流通股數並乘以100。

內幕交易圖表

以下圖表顯示了Mammoth Energy Services, Inc.內部人士交易。內部人士包括公司的高管、董事或重要投資者。一般而言，基於內幕、非公開信息進行交易是非法的。這並不意味著他們在自己的公司進行任何交易都是非法的。但是，他們必須透過Form 4向美國證券交易委員會（SEC）報告所有交易。

內部人員名單及盈利指標

這張表格顯示已知的內部人員名單，從向SEC披露的申報文件中自動生成。除了姓名、最近的職稱和董事、高管或10%擁有人的標誌外，我們還提供了最新披露的持股信息。此外，我們盡可能提供內部人的歷史交易表現。歷史交易表現是內部人士實際進行的公開市場購買交易表現的加權平均值。有關此計算方式的更多資訊，請查看YouTube網絡研討會。

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內部人士	持股數量	分拆調整
Arthur H Amron Director - [D]	62,635	62,635
Booker Corey J. Director - [D]	125,488	125,488
Charles E Davidson Director, 10% Owner - [D] [10%]	22,045,273	21,690,075
GPOR Distribution Trust 10% Owner - [10%]	9,829,548	9,829,548
Energy Corp Gulfport Director, 10% Owner - [D] [10%]	9,829,548	9,829,548
Aaron Gaydosik Director - [D]	6,667	6,667
Paul K IV Heerwagen Director - [D]	10,493	10,493
Joseph Jacobs Director, 10% Owner - [D] [10%]	22,045,273	21,690,075

內部人士	持股數量	分拆調整
Jacobi Paul M. Director - [D]	27,856	27,856
Rusty Neal LaForge VP, Gen. Couns., Asst. Sec. - [O]	40,000	40,000
Layton Mark E. CFO and Secretary - [O]	418,985	418,985
Meh Sub Llc Director, 10% Owner - [D] [10%]	22,045,273	22,045,273
Mammoth Energy Holdings LLC Director, 10% Owner - [D] [10%]	20,445,923	20,445,923
Marc T McCarthy Director - [D]	10,493	10,493
James D Palm Director - [D]	240,144	240,144
Matthew Ross Director - [D]	19,815	19,815

內部人士	持股數量	分拆調整
Arthur L Smith Director - [D]	130,034	130,034
Arty Straehla Chief Executive Officer, Director - [D] [O]	1,012,107	1,012,107
Wexford Capital Lp Director, 10% Owner - [D] [10%]	21,690,075	21,690,075
Andre Weiss Director - [D]	6,667	6,667
Catalyst Trading LTD Wexford Director, 10% Owner - [D] [10%]	22,045,273	22,045,273
Wexford GP LLC Director, 10% Owner - [D] [10%]	22,045,273	21,690,075
Spectrum Trading LTD Wexford Director, 10% Owner - [D] [10%]	22,045,273	22,045,273
Jonathan H Yellen Director - [D]	36,674	36,674

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追蹤內部人士買入記錄 - 短期收益分析

在這一部分，我們分析了在 TUSK / Mammoth Energy Services, Inc. 中進行的每筆非計劃的公開市場內部人士購買的盈利情況。這種分析有助於了解內部人士是否持續產生異常的回報，以及是否值得跟踪。該分析基於每筆交易後一年的情況，結果僅為理論值。 .

以下表格顯示了最近的自動交易計劃之外的公開市場購買。

交易日期	內部人士	報告股數	報告價格	經調整股數	經調整價格	成本基礎	達到最高利潤的天數	達到最高利潤時的價格	最高淨利 ($)	最高回報率（%）
2026-05-28	AMRON ARTHUR H	3,000	3.2500	3,000	3.2500	9,750	7	3.8400	1,770	18.15
2026-05-26	AMRON ARTHUR H	2,500	3.2399	2,500	3.2399	8,100
2025-12-11	AMRON ARTHUR H	10,000	1.8900	10,000	1.8900	18,900
2024-12-12	AMRON ARTHUR H	1,000	2.9713	1,000	2.9713	2,971
2024-05-30	AMRON ARTHUR H	3,000	3.6481	3,000	3.6481	10,944
2024-05-28	AMRON ARTHUR H	2,000	3.5740	2,000	3.5740	7,148
2024-03-12	AMRON ARTHUR H	3,000	3.7190	3,000	3.7190	11,157
2022-06-17	WEXFORD CAPITAL LP	10,382	2.1747	10,382	2.1747	22,578
2022-06-16	WEXFORD CAPITAL LP	35,000	2.1257	35,000	2.1257	74,400

經調整價格已按拆股調整。經調整股數已按拆股調整。

TUSK / Mammoth Energy Services, Inc. Insider Trades

追蹤內部人士賣出記錄 - 短期虧損分析

在這一部分，我們分析了在 TUSK / Mammoth Energy Services, Inc. 中進行的每筆非計劃的公開市場內部人士賣出所達成的短期虧損規避。如果存在持續的虧損規避模式，可能表明未來的內部人士賣出交易預示著價格的下跌。該分析基於每筆交易後一年的情況，結果僅為理論值。 .

以下表格顯示了最近的自動交易計劃之外的公開市場購買。

交易日期	內部人士	報告股數	報告價格	經調整股數	經調整價格	成本基礎	達到最低利潤的天數	達到最低利潤時的價格	避免的最高損失金額($)	避免的最高損失率($)
2025-05-22	SMITH ARTHUR L	20,000	2.5100	20,000	2.5100	50,200	207	1.7300	-15,600	-31.08
2025-05-20	SMITH ARTHUR L	50,000	2.5100	50,000	2.5100	125,500
2025-05-19	SMITH ARTHUR L	15,000	2.4900	15,000	2.4900	37,350
2024-11-25	Booker Corey J.	15,000	3.4700	15,000	3.4700	52,050
2024-11-22	Booker Corey J.	10,000	3.4300	10,000	3.4300	34,300
2024-11-21	Booker Corey J.	6,709	3.2500	6,709	3.2500	21,804
2024-11-20	Booker Corey J.	5,000	3.2100	5,000	3.2100	16,050
2024-11-14	Booker Corey J.	3,607	3.5000	3,607	3.5000	12,624
2024-11-13	Booker Corey J.	7,100	3.6760	7,100	3.6760	26,100

經調整價格已按拆股調整。經調整股數已按拆股調整。

交易歷史

點擊連結圖示即可查看完整的交易記錄。作為 10b5-1 自動交易計畫的一部分進行報告的交易，將在標記為 10b-5 的欄位中顯示 X。

呈報日期	交易日期	表格	內部人士	證券代碼	證券種類	代碼	直接	單位價格	股數變化	價值變化 (1K)	剩餘股份
2026-05-28	2026-05-28	4	AMRON ARTHUR H	TUSK	Common Stock	P - Purchase	D	3.2500	3,000	10	62,635
2026-05-28	2026-05-26	4	AMRON ARTHUR H	TUSK	Common Stock	P - Purchase	D	3.2399	2,500	8	59,635
2025-12-15	2025-12-11	4	AMRON ARTHUR H	TUSK	Common Stock	P - Purchase	D	1.8900	10,000	19	57,135
2025-05-27	2025-05-22	4	SMITH ARTHUR L	TUSK	Common Stock	S - Sale	D	2.5100	-20,000	-50	130,034
2025-05-21	2025-05-20	4	SMITH ARTHUR L	TUSK	Common Stock	S - Sale	D	2.5100	-50,000	-125	150,034
2025-05-21	2025-05-19	4	SMITH ARTHUR L	TUSK	Common Stock	S - Sale	D	2.4900	-15,000	-37	200,034
2024-12-16	2024-12-12	4	AMRON ARTHUR H	TUSK	Common Stock	P - Purchase	D	2.9713	1,000	3	47,135
2024-11-26	2024-11-25	4	Booker Corey J.	TUSK	Common Stock	S - Sale	D	3.4700	-15,000	-52	125,488
2024-11-26	2024-11-22	4	Booker Corey J.	TUSK	Common Stock	S - Sale	D	3.4300	-10,000	-34	140,488
2024-11-22	2024-11-21	4	Booker Corey J.	TUSK	Common Stock	S - Sale	D	3.2500	-6,709	-22	150,488
2024-11-22	2024-11-20	4	Booker Corey J.	TUSK	Common Stock	S - Sale	D	3.2100	-5,000	-16	157,197
2024-11-15	2024-11-14	4	Booker Corey J.	TUSK	Common Stock	S - Sale	D	3.5000	-3,607	-13	162,197
2024-11-15	2024-11-13	4	Booker Corey J.	TUSK	Common Stock	S - Sale	D	3.6760	-7,100	-26	165,804
2024-11-12	2024-11-11	4	Booker Corey J.	TUSK	Common Stock	S - Sale	D	3.6100	-3,494	-13	172,904
2024-11-12	2024-11-08	4	Booker Corey J.	TUSK	Common Stock	S - Sale	D	3.7600	-24	-0	176,398
2024-11-12	2024-11-07	4	Booker Corey J.	TUSK	Common Stock	S - Sale	D	3.9000	-165	-1	176,422
2024-06-14	2024-06-12	4	Booker Corey J.	TUSK	Common Stock	A - Award	D		27,856		176,587
2024-06-14	2024-06-12	4	Palm James D	TUSK	Common Stock	A - Award	D		27,856		240,144
2024-06-14	2024-06-12	4	SMITH ARTHUR L	TUSK	Common Stock	A - Award	D		27,856		215,034
2024-06-14	2024-06-12	4	Jacobi Paul M.	TUSK	Common Stock	A - Award	D		27,856		27,856
2024-06-14	2024-06-12	4	AMRON ARTHUR H	TUSK	Common Stock	A - Award	D		27,856		46,135
2024-05-30	2024-05-30	4	AMRON ARTHUR H	TUSK	Common Stock	P - Purchase	D	3.6481	3,000	11	18,279
2024-05-30	2024-05-28	4	AMRON ARTHUR H	TUSK	Common Stock	P - Purchase	D	3.5740	2,000	7	15,279
2024-03-14	2024-03-12	4	WEXFORD CAPITAL LP See footnotes	TUSK	Common Stock	J - Other	I		-535,366		21,690,075
2024-03-14	2024-03-12	4	AMRON ARTHUR H	TUSK	Common Stock	P - Purchase	D	3.7190	3,000	11	13,279
2023-12-19	2023-12-19	4	Straehla Arty	TUSK	Common Stock	S - Sale	D	4.3540	-40,000	-174	1,012,107
2023-12-19	2023-12-18	4	Straehla Arty	TUSK	Common Stock	S - Sale	D	4.3760	-30,000	-131	1,052,107
2023-12-15	2023-12-15	4	Straehla Arty	TUSK	Common Stock	S - Sale	D	4.3610	-40,000	-174	1,082,107
2023-12-15	2023-12-14	4	Straehla Arty	TUSK	Common Stock	S - Sale	D	4.4390	-55,000	-244	1,122,107
2023-12-15	2023-12-13	4	Straehla Arty	TUSK	Common Stock	S - Sale	D	4.3860	-25,000	-110	1,177,107
2023-06-08	2023-06-07	4	AMRON ARTHUR H	TUSK	Common Stock	A - Award	D		23,810		23,810
2023-06-08	2023-06-07	4	Booker Corey J.	TUSK	Common Stock	A - Award	D		23,810		148,731
2023-06-08	2023-06-07	4	Jacobi Paul M.	TUSK	Common Stock	A - Award	D		23,810		23,810
2023-06-08	2023-06-07	4	SMITH ARTHUR L	TUSK	Common Stock	A - Award	D		23,810		187,178
2023-06-08	2023-06-07	4	Palm James D	TUSK	Common Stock	A - Award	D		23,810		212,288
2023-03-07	2023-03-03	4	Straehla Arty	TUSK	Common Stock	F - Taxes	D	5.5500	-129,220	-717	1,202,107
2023-03-07	2023-03-03	4	Layton Mark E.	TUSK	Common Stock	F - Taxes	D	5.5500	-36,375	-202	418,985
2022-11-14	2022-11-11	4	SMITH ARTHUR L	TUSK	Common Stock	S - Sale	D	7.0662	-20,000	-141	163,368
2022-06-30	2022-06-29	4	SMITH ARTHUR L	TUSK	Common Stock	A - Award	D		45,662		183,368
2022-06-30	2022-06-29	4	Jacobi Paul M.	TUSK	Common Stock	A - Award	D		45,662		45,662
2022-06-30	2022-06-29	4	Palm James D	TUSK	Common Stock	A - Award	D		45,662		188,478
2022-06-30	2022-06-29	4	AMRON ARTHUR H	TUSK	Common Stock	A - Award	D		45,662		45,662
2022-06-30	2022-06-29	4	Booker Corey J.	TUSK	Common Stock	A - Award	D		45,662		124,921
2022-06-21	2022-06-17	4	WEXFORD CAPITAL LP See footnotes	TUSK	Common Stock	P - Purchase	I	2.1747	10,382	23	22,434,125
2022-06-21	2022-06-16	4	WEXFORD CAPITAL LP See footnotes	TUSK	Common Stock	P - Purchase	I	2.1257	35,000	74	22,423,743
2022-06-15	2022-06-15	4	WEXFORD CAPITAL LP See footnotes	TUSK	Common Stock	P - Purchase	I	2.2309	5,100	11	22,388,743
2022-06-15	2022-06-14	4	WEXFORD CAPITAL LP See footnotes	TUSK	Common Stock	P - Purchase	I	2.2799	20,600	47	22,383,643
2022-06-15	2022-06-13	4	WEXFORD CAPITAL LP See footnotes	TUSK	Common Stock	P - Purchase	I	2.3505	25,102	59	22,363,043
2022-06-10	2022-06-10	4	WEXFORD CAPITAL LP See footnotes	TUSK	Common Stock	P - Purchase	I	2.4555	54,779	135	22,337,941
2022-06-10	2022-06-09	4	WEXFORD CAPITAL LP See footnotes	TUSK	Common Stock	P - Purchase	I	2.4797	27,489	68	22,283,162
2022-06-10	2022-06-08	4	WEXFORD CAPITAL LP See footnotes	TUSK	Common Stock	P - Purchase	I	2.4972	15,500	39	22,255,673
2022-03-11	2022-03-10	4	Layton Mark E.	TUSK	Common Stock	S - Sale	D	2.0369	-40,417	-82	455,360
2022-02-14	2021-08-19	5	SMITH ARTHUR L	TUSK	Common Stock	G - Gift	D		-29,834		137,706
2022-02-14	2021-08-12	5	SMITH ARTHUR L	TUSK	Common Stock	G - Gift	D		-12,786		167,540
2021-12-14	2021-12-13	4	SMITH ARTHUR L	TUSK	Common Stock	P - Purchase	D	2.0000	25,000	50	180,326
2021-07-12		3	GPOR Distribution Trust	TUSK	Common Stock		D				9,829,548
2021-06-04	2021-06-02	4	SMITH ARTHUR L	TUSK	Common Stock	A - Award	D		25,641		155,326
2021-06-04	2021-06-02	4	Booker Corey J.	TUSK	Common Stock	A - Award	D		25,641		79,259
2021-06-04	2021-06-02	4	Palm James D	TUSK	Common Stock	A - Award	D		25,641		142,816
2021-06-04	2021-06-02	4	Jacobi Paul M.	TUSK	Common Stock	A - Award	D		25,641		25,641
2021-06-04	2021-06-02	4	AMRON ARTHUR H	TUSK	Common Stock	A - Award	D		25,641		25,641
2021-03-11	2021-03-11	4	Layton Mark E.	TUSK	Common Stock	S - Sale	D	5.2158	-55,789	-291	495,777
2021-03-11	2021-03-10	4	Straehla Arty	TUSK	Common Stock	S - Sale	D	5.2871	-102,435	-542	1,331,327
2021-03-11	2021-03-09	4	Straehla Arty	TUSK	Common Stock	S - Sale	D	5.4665	-46,555	-254	1,433,762
2020-11-13	2020-11-10	4	Straehla Arty	TUSK	Common Stock	S - Sale	D	1.7759	-5,000	-9	1,480,317
2020-09-08	2020-09-04	4	SMITH ARTHUR L	TUSK	Common Stock	P - Purchase	D	1.2900	20,000	26	129,685
2020-08-19	2020-08-17	4	Booker Corey J.	TUSK	Common Stock	A - Award	D		53,618		53,618
2020-07-07	2020-07-02	4	Palm James D	TUSK	Common Stock	A - Award	D		86,957		117,175
2020-07-07	2020-07-02	4	SMITH ARTHUR L	TUSK	Common Stock	A - Award	D		86,957		109,685
2020-07-07	2020-07-02	4	AMRON ARTHUR H	TUSK	Restricted Stock Units	A - Award	D		86,957		86,957
2020-07-07	2020-07-02	4	Jacobi Paul M.	TUSK	Restricted Stock Units	A - Award	D		86,957		86,957
2020-03-04	2020-03-03	4	Layton Mark E.	TUSK	Common Stock	A - Award	D		500,000		551,566
2020-03-04	2020-03-03	4	Straehla Arty	TUSK	Common Stock	A - Award	D		1,300,000		1,485,317
2019-11-22	2019-11-20	4	WEXFORD CAPITAL LP See footnotes	TUSK	Common Stock	P - Purchase	I	1.3281	16,692	22	22,045,273
2019-11-22	2019-11-21	4	Ross Matthew	TUSK	Common Stock	S - Sale	D	1.4402	-2,913	-4	19,815
2019-11-20	2019-11-18	4	YELLEN JONATHAN H	TUSK	Common Stock	A - Award	D		36,674		36,674
2019-11-15	2019-11-13	4	WEXFORD CAPITAL LP See footnotes	TUSK	Common Stock	P - Purchase	I	1.3617	35,904	49	22,028,581
2019-06-07	2019-06-05	4	McCarthy Marc T	TUSK	Restricted Stock Units	A - Award	D		10,493		10,493
2019-06-07	2019-06-05	4	AMRON ARTHUR H	TUSK	Restricted Stock Units	A - Award	D		10,493		10,493
2019-06-07	2019-06-05	4	Heerwagen Paul K IV	TUSK	Common Stock	A - Award	D		10,493		10,493
2019-06-07	2019-06-05	4	Ross Matthew	TUSK	Common Stock	A - Award	D		10,493		22,728
2019-06-07	2019-06-05	4	SMITH ARTHUR L	TUSK	Common Stock	A - Award	D		10,493		22,728
2019-06-07	2019-06-05	4	Palm James D	TUSK	Common Stock	A - Award	D		10,493		30,218
2019-01-29	2019-01-25	4	AMRON ARTHUR H	TUSK	Restricted Stock Units	A - Award	D		1,549		1,549
2018-12-06	2018-12-03	4	SMITH ARTHUR L By Arthur L. Smith Family LP	TUSK	Common Stock	S - Sale	I	24.8498	-6,000	-149	0
2018-11-13	2018-11-09	4	Layton Mark E.	TUSK	Common Stock	S - Sale	D	26.1170	-142	-4	51,566
2018-11-13	2018-11-08	4	Layton Mark E.	TUSK	Common Stock	S - Sale	D	27.2748	-994	-27	51,708
2018-11-13	2018-11-12	4	Straehla Arty	TUSK	Common Stock	S - Sale	D	26.2004	-2,230	-58	185,317
2018-11-13	2018-11-08	4	Straehla Arty	TUSK	Common Stock	S - Sale	D	27.2880	-11,460	-313	187,547
2018-11-13	2018-11-08	4	Straehla Arty	TUSK	Common Stock	S - Sale	D	26.4520	-25,151	-665	199,007
2018-08-09		3	LaForge Rusty Neal	TUSK	Common Stock		D				40,000
2018-08-09		3	LaForge Rusty Neal	TUSK	Common Stock		D				40,000
2018-08-09		3	LaForge Rusty Neal	TUSK	Common Stock		D				40,000
2018-08-01	2018-07-30	4	GULFPORT ENERGY CORP	TUSK	Common Stock	S - Sale	D	38.0100	-118,974	-4,522	9,829,548
2018-08-01	2018-07-30	4	MEH SUB LLC	TUSK	Common Stock	S - Sale	D	38.0100	-266,026	-10,112	21,978,893
2018-07-03	2018-06-29	4	GULFPORT ENERGY CORP	TUSK	Common Stock	S - Sale	D	38.0100	-1,235,600	-46,965	9,948,522
2018-07-03	2018-06-29	4	MEH SUB LLC	TUSK	Common Stock	S - Sale	D	38.0100	-2,764,400	-105,075	22,244,919
2018-06-11	2018-06-07	4	Ross Matthew	TUSK	Common Stock	A - Award	D		2,655		12,235
2018-06-11	2018-06-07	4	Palm James D	TUSK	Common Stock	A - Award	D		2,655		19,725
2018-06-11	2018-06-07	4	Heerwagen Paul K IV	TUSK	Common Stock	A - Award	D		2,655		2,655
2018-06-11	2018-06-07	4	SMITH ARTHUR L	TUSK	Common Stock	A - Award	D		2,655		12,235
2018-06-11	2018-06-07	4	McCarthy Marc T	TUSK	Restricted Stock Units	A - Award	D		2,655		2,655
2018-03-07	2018-03-01	4	Layton Mark E.	TUSK	Common Stock	S - Sale	D	26.1267	-4,373	-114	52,702
2018-02-14	2017-06-05	5	GULFPORT ENERGY CORP	TUSK	Common Stock	A - Award	D		2,098,137		11,181,467
2018-02-06	2018-02-02	4	Palm James D	TUSK	Common Stock	A - Award	D		4,370		17,070
2018-02-06	2018-02-02	4	SMITH ARTHUR L	TUSK	Common Stock	A - Award	D		2,913		9,580
2018-02-06	2018-02-02	4	Ross Matthew	TUSK	Common Stock	A - Award	D		2,913		9,580
2018-02-06	2018-02-02	4	Heerwagen Paul K IV	TUSK	Common Stock	A - Award	D		2,913		2,913
2018-02-06	2018-02-02	4	McCarthy Marc T	TUSK	Restricted Stock Units	A - Award	D		2,913		2,913
2017-11-16	2017-11-15	4	Straehla Arty	TUSK	Common Stock	S - Sale	D	17.8091	-7,553	-135	224,158
2017-11-16	2017-11-14	4	Straehla Arty	TUSK	Common Stock	S - Sale	D	18.7134	-18,289	-342	231,711
2017-11-16	2017-11-14	4	Layton Mark E.	TUSK	Common Stock	S - Sale	D	19.0132	-925	-18	57,075
2017-08-28	2017-08-25	4	Palm James D	TUSK	Common Stock	P - Purchase	D	12.6000	2,000	25	12,700
2017-08-28	2017-08-24	4	Palm James D	TUSK	Common Stock	P - Purchase	D	12.8307	4,000	51	10,700
2017-07-06		3	Palm James D	TUSK	Common Stock		D				13,400
2017-07-06		3	Palm James D	TUSK	Common Stock		D				13,400
2017-06-22	2017-06-08	4	MEH SUB LLC	TUSK	Common Stock, par value $0.01	A - Award	D		4,565,416		25,009,319
2017-06-13	2017-06-09	4	SMITH ARTHUR L By Arthur L. Smith Family LP	TUSK	Common Stock	P - Purchase	I	16.9095	6,000	101	6,000
2017-03-02	2017-02-28	4	Straehla Arty As custodian for grandchild's UTMA account.	TUSK	Common Stock	P - Purchase	I	21.7565	460	10	460
2017-02-23	2017-02-21	4	Layton Mark E.	TUSK	Common Stock	A - Award	D		40,000		58,000
2017-01-10	2016-01-09	4	Heerwagen Paul K IV	TUSK	Common Stock	A - Award	D		4,444		4,444
2016-11-09	2016-11-07	4	Ross Matthew	TUSK	Common Stock	A - Award	D		6,667		6,667
2016-10-21	2016-10-19	4	Straehla Arty	TUSK	Common Stock	A - Award	D		250,000		251,332
2016-10-21	2016-10-19	4	Straehla Arty As custodian for grandchild's UTMA account	TUSK	Common Stock	P - Purchase	I	15.0000	666	10	1,332
2016-10-21	2016-10-19	4	Straehla Arty As custodian for grandchild's UTMA account	TUSK	Common Stock	P - Purchase	I	15.0000	666	10	1,332
2016-10-21	2016-10-19	4	SMITH ARTHUR L	TUSK	Common Stock	A - Award	D		6,667		6,667
2016-10-21	2016-10-19	4	Gaydosik Aaron	TUSK	Common Stock	A - Award	D		6,667		6,667
2016-10-21	2016-10-19	4	Mammoth Energy Holdings LLC	TUSK	Common Stock, par value $0.01	S - Sale	D	14.0625	-171,797	-2,416	20,445,923
2016-10-21	2016-10-19	4	McCarthy Marc T	TUSK	Restricted Stock Units	A - Award	D		6,667		6,667
2016-10-21	2016-10-19	4	Layton Mark E.	TUSK	Common Stock	A - Award	D		15,000		18,000
2016-10-21	2016-10-19	4	Layton Mark E.	TUSK	Common Stock	P - Purchase	D	15.0000	3,000	45	3,000
2016-10-21	2016-10-19	4	Weiss Andre	TUSK	Common Stock	A - Award	D		6,667		6,667
2016-10-21	2016-10-19	4	GULFPORT ENERGY CORP	TUSK	Common Stock	S - Sale	D	14.0625	-76,250	-1,072	9,080,417
2016-10-13		3	DAVIDSON CHARLES E	TUSK	Common Stock, par value $0.01		D				41,231,400
2016-10-13		3	DAVIDSON CHARLES E	TUSK	Common Stock, par value $0.01		D				41,231,400
2016-10-13		3	DAVIDSON CHARLES E	TUSK	Common Stock, par value $0.01		D				41,231,400
2016-10-13		3	DAVIDSON CHARLES E	TUSK	Common Stock, par value $0.01		D				41,231,400
2016-10-13		3	DAVIDSON CHARLES E	TUSK	Common Stock, par value $0.01		D				41,231,400
2016-10-13		3	DAVIDSON CHARLES E	TUSK	Common Stock, par value $0.01		D				41,231,400
2016-10-13		3	GULFPORT ENERGY CORP	TUSK	Common Stock		D				18,300,000
2016-10-13		3	GULFPORT ENERGY CORP	TUSK	Common Stock		D				18,300,000

非衍生或衍生證券的公開市場或私下買入

非衍生或衍生證券的公開市場或私下賣出

公司向內部人員授予、獎勵或以其他方式獲取證券（例如股票期權）

衍生工具轉換

將證券賣出或轉讓回公司

使用從公司收到的證券的一部分來支付行使價或稅務負擔。

內部人士贈送或接收他人贈送公司股票

股權掉期和類似的避險交易

行使或轉換從公司獲得的衍生證券（例如期權）

內部人士透過Form 4自願報告的一筆交易

其他（附有交易描述的腳註）

TUSK / Mammoth Energy Services, Inc. - Insider Trading and Ownership Report - SEC Form 3, 4, 5