Mammoth Energy Services, INC 8-K filings
Current reports — the filing a company makes when something happens that shareholders need to know about before the next quarterly report.
NASDAQ
Mammoth Energy Services announced a significant 110% year-over-year revenue increase to $26.1 million and a 37% sequential rise in Adjusted EBITDA to $2.6 million for Q2 2026, prompting an upward revision of its full-year outlook.
NASDAQ
Mammoth Energy Services, Inc. successfully concluded its 2026 Annual Meeting of Stockholders, confirming the election of directors and ratification of executive compensation and auditors.
NASDAQ
Mammoth Energy Services, Inc. has dismissed Deloitte & Touche LLP as its independent auditor and engaged Carr, Riggs & Ingram, L.L.C. for the fiscal year ending December 31, 2026.
NASDAQ
Mammoth Energy Services reports significant revenue growth and a return to profitability in Q1 2026, driven by its Aviation and Rental Services segments, and raises its full-year outlook.
NASDAQ
Mammoth Energy Services, Inc. reported a net loss from continuing operations of $63.8 million for full-year 2025, despite strategic divestitures and investments in its aviation platform.
NASDAQ
Mammoth Energy Services, Inc. has completed the sale of its engineering subsidiary, Aquawolf LLC, for $30.0 million, continuing its portfolio optimization.
NASDAQ
Mammoth Energy Services reports a net loss of $12.1 million in Q3 2025, continuing its strategic transformation with asset divestitures and investment in aviation rentals.
NASDAQ
Mammoth Energy Services, Inc. announced its second quarter 2025 financial results, highlighting a strategic transformation through key asset divestitures and acquisitions aimed at a more demand-centric portfolio.
NASDAQ
Mammoth Energy Services, Inc. announced a reduction in its revolving credit facility from $75 million to $50 million and formalized the compensation for its new Chief Operating Officer, Bernard Lancaster.
NASDAQ
8-K: Mammoth Energy Services Appoints Former CEO Phil Lancaster to Board, Enhances Board Independence
Mammoth Energy Services, Inc. announced the appointment of former CEO Phil Lancaster as a non-independent voting board member and confirmed Chairman Arthur Amron's independence, effective July 1, 2025, resulting in a majority of independent directors.
NASDAQ
Mammoth Energy Services, Inc. announced the sale of its hydraulic fracturing business equipment for $15 million, anticipating a goodwill impairment expense of $7.7 million to $9.2 million in the second quarter of 2025.
NASDAQ
8-K: Mammoth Energy Services Shareholders Affirm Board, Executive Pay, and Auditor at Annual Meeting
Mammoth Energy Services, Inc. announced that its stockholders approved all four proposals at the Annual Meeting held on June 11, 2025, including the re-election of directors, advisory approval of executive compensation, annual frequency for future executive compensation votes, and ratification of the independent auditor.
NASDAQ
Mammoth Energy Services, Inc. has announced significant changes to its executive leadership and Board of Directors, including the departure of its CEO, appointment of new Chief Operating and Business Officers, and additions to its board.
NASDAQ
Mammoth Energy Services announces improved Q1 2025 financial results, driven by growth across key segments and a strategic sale of infrastructure subsidiaries.
NASDAQ
Mammoth Energy Services sells its infrastructure subsidiaries to Peak Utility Services Group for $108.7 million, boosting its cash position to $160 million and enabling further investment opportunities.
NASDAQ
Mammoth Energy Services dismisses Grant Thornton LLP and appoints Deloitte & Touche LLP as its new independent registered public accounting firm.
NASDAQ
Mammoth Energy Services announced its Q4 and full year 2024 financial results, showing some revenue improvement in Q4 but a significant net loss for the full year.
NASDAQ
Mammoth Energy Services finalizes Phil Lancaster's appointment as CEO, setting his annual base salary at $350,000 and a monthly bonus of $20,000.
NASDAQ
Mammoth Energy Services has announced the retirement of CEO Arty Straehla, effective December 31, 2024, and the appointment of Phil Lancaster as the new CEO, effective January 1, 2025.
NASDAQ
Mammoth Energy Services announced its Q3 2024 financial results, highlighting a significant debt reduction and plans for future investments despite a challenging quarter.
NASDAQ
8-K: Mammoth Energy Subsidiary Cobra Receives $18.4 Million Payment from PREPA, Secures Letter of Credit
Cobra Acquisitions LLC, a subsidiary of Mammoth Energy Services, has received an $18.4 million payment from the Puerto Rico Electric Power Authority (PREPA) as part of a settlement agreement and secured a letter of credit for the same amount.
NASDAQ
Mammoth Energy Services subsidiary, Cobra Acquisitions LLC, received a $150 million settlement payment from the Commonwealth of Puerto Rico, allowing the company to pay off its term credit facility and increase its 2024 capital expenditure budget.
NASDAQ
Mammoth Energy Services announced its second quarter 2024 results, showing revenue growth but a significant net loss due to a settlement with the Puerto Rico Electric Power Authority (PREPA).
NASDAQ
8-K: Mammoth Energy Services Reaches $188.4 Million Settlement with Puerto Rico Electric Power Authority
Mammoth Energy Services has reached a settlement with the Puerto Rico Electric Power Authority (PREPA) for $188.4 million, resolving outstanding claims related to hurricane restoration work.
NASDAQ
Mammoth Energy Services held its annual meeting on June 12, 2024, where stockholders elected directors, approved executive compensation, adopted a new equity incentive plan, and ratified the appointment of independent auditors.
NASDAQ
8-K: Mammoth Energy Services Reports Challenging First Quarter 2024 Results Amidst Soft Market Conditions
Mammoth Energy Services experienced a challenging first quarter in 2024 with decreased revenue and a net loss, primarily due to lower energy prices and reduced demand for their services.
NASDAQ
Mammoth Energy Services received a $50.6 million payment from PREPA and reported its fourth quarter and full year 2023 financial results, which showed a decrease in revenue and a net loss.