Mammoth Energy Services, INC. Stock: price and management transactions · United States · SEC (Form 4)Follow the Mammoth Energy Services, INC. share price and the full directors' dealings record of the company, a listed issuer based in United States. Shares are listed on the US market, under the authority of SEC (Form 4). Operating in the Energy sector, Mammoth Energy Services, INC. has recorded 52 insider filings. Market capitalisation: €131.5m. The latest transaction was reported on 22 June 2026 (J). Among the most active insiders: Amron Arthur H. All data is free.
€258,637
13 ops.
Buy Volume
€585,855
10 ops.
Sell Volume
Buys €258,637 €585,855 Sells
This score ranks the purchase within its own market. No market currently meets the historical allocation criteria, so signals remain watch-only. Not investment advice.
Fundamental score
Ranked 23,733 of 29,065 companies
FCF yld -60%
Earn yld 3.1%
EV/EBITDA ·
ROE -8.2%
Gross mgn 3.9%
Net mgn 10%
Debt/EBITDA ·
Pillars 2/3
Transparent value + quality ranking, distinct from the insider signal.
Σ Sigma AI Analysis Fundamental view, insider signal, bull and bear case, synthesis.
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Last declaration on 22 June 2026
All Executives52 Thresholds0 Prospectus0 Other0
Declarations 52 total
● Director · Executives · 17 Jun 2026
19,121 shares Common Stock SEC:0001398344-26-011116:0
● Director · Executives · 17 Jun 2026
10,329 shares Common Stock SEC:0001398344-26-011116:1
● 10% Owner · Executives · 17 Jun 2026
2,403,831 shares Common Stock SEC:0001398344-26-011108:0
● 10% Owner · Executives · 17 Jun 2026
4,066,610 shares Common Stock SEC:0001398344-26-011108:1
● Chief Business Officer · Executives · 17 Jun 2026
1,072,896 shares Common Stock SEC:0001398344-26-011113:0
● Chief Business Officer · Executives · 17 Jun 2026
6,354,667 shares Common Stock SEC:0001398344-26-011113:1
▲ Chief Business Officer · Executives · 17 Jun 2026
4,019,574 shares Common Stock SEC:0001398344-26-011113:2
Canonical exit: 15 Sept 2026 (T+90) ▲ Director · Executives · 11 Jun 2026
2,500 shares Common Stock SEC:0001628280-26-043211:0
Canonical exit: 9 Sept 2026 (T+90) ▲ Director · Executives · 12 Jun 2026
2,000 shares Common Stock SEC:0001628280-26-043211:1
Canonical exit: 10 Sept 2026 (T+90) ▲ Director · Executives · 26 May 2026
2,500 shares @ US$3.2399 0.0045% mcap 19.9% of flow Common Stock SEC:0001628280-26-038861:0
Canonical exit: 24 Aug 2026 (T+90) ▲ Director · Executives · 28 May 2026
3,000 shares @ US$3.25 0.0054% mcap 24.0% of flow Common Stock SEC:0001628280-26-038861:1
Canonical exit: 26 Aug 2026 (T+90) ▲ Director · Executives · 11 Dec 2025
10,000 shares @ US$1.89 31.6% of flow Common Stock SEC:0001628280-25-057101:0
Canonical exit: 11 Mar 2026 (T+90) ▼ Director · Executives · 22 May 2025
20,000 shares @ US$2.51 17.1% of flow Common Stock SEC:0001628280-25-027998:0
▼ Director · Executives · 19 May 2025
15,000 shares @ US$2.49 12.8% of flow Common Stock SEC:0001628280-25-027125:0
▲ Director · Executives · 12 Dec 2024
1,000 shares @ US$2.9713 8.1% of flow Common Stock SEC:0001679268-24-000092:0
Canonical exit: 12 Mar 2025 (T+90) ▼ Director · Executives · 22 Nov 2024
10,000 shares @ US$3.43 44.8% of flow Common Stock SEC:0001679268-24-000090:0
▼ Director · Executives · 20 Nov 2024
5,000 shares @ US$3.21 20.7% of flow Common Stock SEC:0001679268-24-000088:0
▼ Director · Executives · 13 Nov 2024
7,100 shares @ US$3.676 33.6% of flow Common Stock SEC:0001679268-24-000086:0
▼ Director · Executives · 7 Nov 2024
165 shares @ US$3.90 0.8% of flow Common Stock SEC:0001679268-24-000084:0
◆ Director · Executives · 12 Jun 2024
27,856 shares 0Common Stock SEC:0001679268-24-000042:0
◆ Director · Executives · 12 Jun 2024
27,856 shares 0Common Stock SEC:0001679268-24-000044:0
◆ Director · Executives · 12 Jun 2024
27,856 shares 0Common Stock SEC:0001679268-24-000046:0
◆ Director · Executives · 12 Jun 2024
27,856 shares 0Common Stock SEC:0001679268-24-000050:0
◆ Director · Executives · 12 Jun 2024
27,856 shares 0Common Stock SEC:0001679268-24-000048:0
▲ Director · Executives · 28 May 2024
2,000 shares @ US$3.574 18.8% of flow Common Stock SEC:0001679268-24-000028:0
Canonical exit: 26 Aug 2024 (T+90) 25 of 52 declarations
Load more (27 remaining) 关于 Mammoth Energy Services, INC. Mammoth Energy Services, Inc.是一家总部位于美国的公司,在美国纳斯达克上市,股票代码为TUSK。该公司历来将自己定位为电网和油田服务价值链部分领域的综合供应商。其总部位于俄克拉荷马州俄克拉荷马城,这与其在能源基础设施和现场服务方面的运营足迹相符。
从业务角度来看,Mammoth已在几个互补的业务线中运营:输配电基础设施服务、设备租赁、砂石服务、远程住宿以及历史上的钻井和完井相关服务。最近的披露显示了重大的投资组合重塑。2025年,该公司完成了涉及输配电工作的基础设施服务子公司的出售,并出售了其水力压裂设备和相关资产。这些资产剥离大大减少了对资本密集型和周期性业务的敞口,反映了更广泛的战略调整。最近,管理层强调了资本配置,并强调了对航空业的投资作为一个增长导向的平台。
在竞争方面,Mammoth最好被视为一个利基小型服务提供商,而不是一个大型行业领导者。它不具备主要全球油田服务集团的广度和规模,但它可以在专业设备、灵活性和项目执行至关重要的地方进行竞争。该公司更精简的资产负债表也是投资案例的重要组成部分。在2026年5月11日发布的2026年第一季度更新中,Mammoth表示,该季度结束时无债务,拥有约125亿美元的现金、现金等价物和有价证券,这使其在投资业务或向股东返还资本方面具有财务灵活性。
在地理上,Mammoth的业务主要集中在美国,为国内市场的公用事业和能源客户提供服务。其远程住宿活动也表明其涉足需要劳动力住房和后勤支持的工业和能源区域。
最近的亮点包括2025年的资产出售、公司持续的投资组合合理化以及2026年5月的收益发布。对于讲法语的投资者而言,Mammoth因此是一个在美国纳斯达克上市的重组故事:一家规模较小、专业的能源服务公司,在缩减其传统服务基础后,试图重新部署资本。现在关键的问题是执行力、现金部署以及新投资能否创造持久的股东价值。