Mammoth Energy Services, Inc. Announces Third Quarter 2025 Operational and Financial Results
        
                
                  OKLAHOMA CITY, Oct. 31, 2025 /PRNewswire/ -- Mammoth Energy Services, Inc. (NASDAQ: TUSK) ("Mammoth" or the "Company") today reported financial and operational results for the third quarter ended September 30, 2025.
                Mark Layton, Chief Financial Officer of Mammoth commented, "Mammoth continued to make meaningful progress this quarter in advancing our transformation and strengthening the foundation of the Company. During the quarter, we completed the divestiture of our Piranha assets within the Sand segment — another deliberate step in pruning the portfolio and exiting lower-return assets — while continuing to deploy capital in our aviation platform, which remains a high-return and scalable growth area for Mammoth. These actions reflect our disciplined approach to building a leaner, more efficient organization centered on consistent cash generation and long-term value creation.
                "We closed the quarter with approximately $153.4 million in total liquidity and no debt, providing us with exceptional financial flexibility to navigate market conditions and pursue opportunities that align with our return thresholds. With this balance sheet strength and continued focus on operational execution, we believe Mammoth is well-positioned to build durable value and deliver sustainable performance through cycles."
                
                  Financial Overview for the Third Quarter 2025:
Total revenue from continuing operations was $14.8 million for the third quarter of 2025 compared to $17.1 million for the third quarter of 2024 and $16.4 million for the second quarter of 2025.
                Net loss from continuing operations for the third quarter of 2025 was $12.1 million, or $0.25 per diluted share, compared to $8.9 million, or $0.18 per diluted share, for the third quarter of 2024 and $35.7 million, or $0.74 per diluted share, for the second quarter of 2025.
                Adjusted EBITDA from continuing operations (as defined and reconciled in the tables below) was ($4.4) million for the third quarter of 2025, compared to ($2.9) million for the third quarter of 2024 and ($2.8) million for the second quarter of 2025.
                
                  Infrastructure Services
Mammoth's infrastructure services segment contributed revenue of $4.8 million for the third quarter of 2025 compared to $4.4 million for the third quarter of 2024 and $5.4 million for the second quarter of 2025. The increase in revenue was primarily due to an increase in fiber optic activity.
                
                  Rental Services
Mammoth's rental services segment contributed revenue (inclusive of inter-segment revenue) of $2.8 million for the third quarter of 2025 compared to $2.2 million for the third quarter of 2024 and $3.1 million for the second quarter of 2025. The average number of pieces of equipment rented to customers was 286 for the third quarter of 2025 compared to 249 during the third quarter of 2024 and 296 during the second quarter of 2025. Additionally, during the second quarter of 2025, the Company expanded its aviation rental offerings, which contributed to the increased revenue.
                
                  Natural Sand Proppant Services
Mammoth's natural sand proppant services segment contributed revenue of $2.7 million for the third quarter of 2025 compared to $4.9 million for the third quarter of 2024 and $5.4 million for the second quarter of 2025. In the third quarter of 2025, the Company sold approximately 122,000 tons of sand at an average sales price of $18.26 per ton compared to sales of approximately 163,000 tons of sand at an average sales price of $22.89 per ton during the third quarter of 2024. In the second quarter of 2025, sales were approximately 242,000 tons of sand at an average price of $21.41 per ton.
                
                  Accommodation Services
Mammoth's accommodation services segment contributed revenue of $2.3 million for the third quarter of 2025 compared to $2.9 million for the third quarter of 2024 and $1.8 million for the second quarter of 2025. On average, 185 rooms utilized for the third quarter of 2025 compared to 222 during the third quarter of 2024 and 145 during the second quarter of 2025 for our accommodations services.
                
                  Drilling Services
Mammoth's drilling services division contributed revenue of $2.3 million for the third quarter of 2025 compared to $1.6 million for the third quarter of 2024 and $0.7 million for the second quarter of 2025. The increase in drilling services revenue for the third quarter of 2025 compared to the second quarter of 2025 is primarily attributable to an increase in utilization.
                
                  Selling, General and Administrative Expense
Selling, general and administrative ("SG&A") expense was $5.2 million for the third quarter of 2025 compared to $6.8 million for the third quarter of 2024 and $5.3 million for the second quarter of 2025. The decrease is primarily due to a decrease in legal fees.
                
                  Liquidity
As of September 30, 2025, Mammoth had unrestricted cash and cash equivalents on hand of $98.2 million and marketable securities of $12.7 million. As of September 30, 2025, the Company's revolving credit facility was undrawn, the borrowing base was $50.0 million and there was $42.5 million of available borrowing capacity under the revolving credit facility, after giving effect to $7.5 million of outstanding letters of credit. As of September 30, 2025, Mammoth had total liquidity of $153.4 million.
                As of October 29, 2025, Mammoth had unrestricted cash on hand of $106.6 million, marketable securities of $16.0 million, no outstanding borrowings under its revolving credit facility, and a borrowing base of $50.0 million. As of October 29, 2025, the Company had $44.1 million of available borrowing capacity under its revolving credit facility and total liquidity of $166.7 million.
                
                  Capital Expenditures
The following table summarizes Mammoth's capital expenditures from continuing operations by segment for the periods indicated (in thousands):
                
                  
                    
                      
                        
                       
                      
                        
                          
                            Three Months Ended
                          
                        
                       
                      
                        
                       
                      
                        
                          
                            Nine Months Ended
                          
                        
                       
                     
                    
                      
                        
                       
                      
                        
                          
                            September 30,
                          
                        
                       
                      
                        
                       
                      
                        
                          
                            June 30,
                          
                        
                       
                      
                        
                       
                      
                        
                          
                            September 30,
                          
                        
                       
                     
                    
                      
                        
                       
                      
                        
                          
                            2025
                          
                        
                       
                      
                        
                       
                      
                        
                          
                            2024
                          
                        
                       
                      
                        
                       
                      
                        
                          
                            2025
                          
                        
                       
                      
                        
                       
                      
                        
                          
                            2025
                          
                        
                       
                      
                        
                       
                      
                        
                          
                            2024
                          
                        
                       
                     
                    
                      
                        
                          Rental services(a)
                        
                       
                      
                        
                          $            17,185
                        
                       
                      
                        
                       
                      
                        
                          $                 127
                        
                       
                      
                        
                       
                      
                        
                          $            26,821
                        
                       
                      
                        
                       
                      
                        
                          $            44,125
                        
                       
                      
                        
                       
                      
                        
                          $                 350
                        
                       
                     
                    
                      
                        
                          Infrastructure services(b)
                        
                       
                      
                        
                          19
                        
                       
                      
                        
                       
                      
                        
                          —
                        
                       
                      
                        
                       
                      
                        
                          —
                        
                       
                      
                        
                       
                      
                        
                          120
                        
                       
                      
                        
                       
                      
                        
                          291
                        
                       
                     
                    
                      
                        
                          Natural sand proppant services(c)
                        
                       
                      
                        
                          —
                        
                       
                      
                        
                       
                      
                        
                          —
                        
                       
                      
                        
                       
                      
                        
                          —
                        
                       
                      
                        
                       
                      
                        
                          93
                        
                       
                      
                        
                       
                      
                        
                          —
                        
                       
                     
                    
                      
                        
                          Accommodation services(c)
                        
                       
                      
                        
                          95
                        
                       
                      
                        
                       
                      
                        
                          17
                        
                       
                      
                        
                       
                      
                        
                          58
                        
                       
                      
                        
                       
                      
                        
                          170
                        
                       
                      
                        
                       
                      
                        
                          97
                        
                       
                     
                    
                      
                        
                          Drilling services(c)
                        
                       
                      
                        
                          —
                        
                       
                      
                        
                       
                      
                        
                          15
                        
                       
                      
                        
                       
                      
                        
                          19
                        
                       
                      
                        
                       
                      
                        
                          116
                        
                       
                      
                        
                       
                      
                        
                          100
                        
                       
                     
                    
                      
                        
                          Other(c)
                        
                       
                      
                        
                          —
                        
                       
                      
                        
                       
                      
                        
                          —
                        
                       
                      
                        
                       
                      
                        
                          —
                        
                       
                      
                        
                       
                      
                        
                          —
                        
                       
                      
                        
                       
                      
                        
                          227
                        
                       
                     
                    
                      
                        
                          Total capital expenditures
                        
                       
                      
                        
                          $            17,299
                        
                       
                      
                        
                       
                      
                        
                          $                 159
                        
                       
                      
                        
                       
                      
                        
                          $            26,898
                        
                       
                      
                        
                       
                      
                        
                          $            44,624
                        
                       
                      
                        
                       
                      
                        
                          $              1,065
                        
                       
                     
                  
                
                
                  
                    
                      
                        
                       
                      
                        
                       
                     
                    
                      
                        
                          (a) 
                        
                       
                      
                        
                          Capital expenditures primarily for expansion of our aviation rental fleet for the three and nine months ended September 30, 2025 and for the three months ended June 30, 2025 and the three and nine months ended September 30, 2024.
                        
                       
                     
                    
                      
                        
                          (b) 
                        
                       
                      
                        
                          Capital expenditures primarily for our fiber optic fleets for the periods presented.
                        
                       
                     
                    
                      
                        
                          (c) 
                        
                       
                      
                        
                          Capital expenditures primarily for maintenance for the periods presented.
                        
                       
                     
                  
                
                
                  Conference Call Information
Mammoth will host a conference call on Friday, October 31, 2025 at 10:00 a.m. Central time (11:00 a.m. Eastern time) to discuss its third quarter financial and operational results. The telephone number to access the conference call is 1-201-389-0872. The conference call will also be webcast live on https://ir.mammothenergy.com/events-presentations. Please submit any questions for management prior to the call via email to TUSK@vizaraadvisors.com. 
                
                  About Mammoth Energy Services, Inc.
We are an integrated, growth-oriented company focused on providing products and services to our customers primarily in the oil and natural gas and infrastructure industries. Our suite of services includes rental services, infrastructure services, natural sand proppant services, accommodation services and drilling services. Our rental services segment provides a wide range of equipment used in oilfield, construction and aviation activities. Our infrastructure services segment provides engineering, design and fiber optic services to the utility industry. Our natural sand proppant services segment mines, processes and sells natural sand proppant used for hydraulic fracturing. Our accommodation services provide housing, kitchen and dining, and recreational service facilities for workers located in remote areas away from readily available lodging. Our drilling services provides directional drilling to oilfield operators. For more information, please visit www.mammothenergy.com. 
                
                  Contacts:
Mark Layton, CFO
Mammoth Energy Services, Inc
investors@mammothenergy.com
                Mohammed Topiwala
Vizara Advisors - Investor Relations
TUSK@vizaraadvisors.com
                
                  Forward-Looking Statements and Cautionary Statements
                  This news release (and any oral statements made regarding the subjects of this release, including on the conference call announced herein) contains certain statements and information that may constitute "forward-looking statements" within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended, and the Private Securities Litigation Reform Act of 1995. All statements, other than statements of historical facts that address activities, events or developments that Mammoth expects, believes or anticipates will or may occur in the future are forward-looking statements. The words "anticipate," "believe," "ensure," "expect," "if," "intend," "plan," "estimate," "project," "forecasts," "predict," "outlook," "aim," "will," "could," "should," "potential," "would," "may," "probable," "likely" and similar expressions, and the negative thereof, are intended to identify forward-looking statements. Without limiting the generality of the foregoing, forward-looking statements contained in this news release specifically include statements, estimates and projections regarding the Company's business outlook and plans, future financial position, liquidity and capital resources, operations, performance, acquisitions, returns, capital expenditure budgets, plans for stock repurchases under its stock repurchase program, costs and other guidance regarding future developments. Forward-looking statements are not assurances of future performance. These forward-looking statements are based on management's current expectations and beliefs, forecasts for the Company's existing operations, experience and perception of historical trends, current conditions, anticipated future developments and their effect on Mammoth, and other factors believed to be appropriate. Although management believes that the expectations and assumptions reflected in these forward-looking statements are reasonable as and when made, no assurance can be given that these assumptions are accurate or that any of these expectations will be achieved (in full or at all). Moreover, the Company's forward-looking statements are subject to significant risks and uncertainties, including those described in its Annual Reports on Form 10-K, Quarterly Reports on Form 10-Q, Current Reports on Form 8-K and other filings it makes with the SEC, including those relating to the Company's acquisitions and contracts, many of which are beyond the Company's control, which may cause actual results to differ materially from historical experience and present expectations or projections which are implied or expressed by the forward-looking statements. Important factors that could cause actual results to differ materially from those in the forward-looking statements include, but are not limited to: the impact of the recent divestiture of our subsidiaries 5 Star Electric, LLC, Higher Power Electrical, LLC and Python Equipment LLC and the equipment previously used in our hydraulic fracturing business; the levels of capital expenditures by our customers and the impact of reduced completions activity on utilization and pricing for our natural sand proppant services; the volatility of oil and natural gas prices and actions by OPEC members and other exporting nations affecting commodities prices and production levels; conditions of U.S. oil and natural gas industry and the effect of U.S. energy, monetary and trade policies; U.S. and global economic conditions and political and economic developments, including the energy and environmental policies; changes in U.S. and foreign trade regulations and tariffs, including potential increases of tariffs on goods imported into the U.S., and uncertainty regarding the same; inflationary pressures; higher interest rates and their impact on the cost of capital; the failure to receive or delays in receiving the remaining payment under the settlement agreement with PREPA; risks relating to economic conditions, including concerns over a potential economic slowdown or recession; impacts of the recent federal infrastructure bill on the infrastructure industry and our infrastructure services business; the loss of or interruption in operations of one or more of Mammoth's significant suppliers or customers; the outcome or settlement of our litigation matters and the effect on our financial condition and results of operations; the effects of government regulation, permitting and other legal requirements; operating risks; the adequacy of capital resources and liquidity; Mammoth's ability to comply with the applicable financial covenants and other terms and conditions under its revolving credit facility; weather; natural disasters; litigation; volatility in commodity markets; competition in the oil and natural gas industry; and costs and availability of resources.
                
                
                  Investors are cautioned not to place undue reliance on any forward-looking statement which speaks only as of the date on which such statement is made. We undertake no obligation to correct, revise or update any forward-looking statement after the date such statement is made, whether as a result of new information, future events or otherwise, except as required by applicable law.
                
                
                  
                    
                      
                        
                          
                            MAMMOTH ENERGY SERVICES, INC.
CONDENSED CONSOLIDATED BALANCE SHEETS
(unaudited)
                        
                       
                     
                    
                      
                        
                       
                     
                    
                      
                        
                          
                            ASSETS
                          
                        
                       
                      
                        
                       
                      
                        
                          
                            September 30,
                          
                        
                       
                      
                        
                       
                      
                        
                          
                            December 31, 
                          
                        
                       
                     
                    
                      
                        
                       
                      
                        
                       
                      
                        
                          
                            2025
                          
                        
                       
                      
                        
                       
                      
                        
                          
                            2024
                          
                        
                       
                     
                    
                      
                        
                          CURRENT ASSETS
                        
                       
                      
                        
                       
                      
                        
                          
                            (in thousands, except share data)
                          
                        
                       
                     
                    
                      
                        
                          Cash and cash equivalents
                        
                       
                      
                        
                       
                      
                        
                          $                     98,167
                        
                       
                      
                        
                       
                      
                        
                          $                     60,845
                        
                       
                     
                    
                      
                        
                          Marketable securities
                        
                       
                      
                        
                       
                      
                        
                          12,733
                        
                       
                      
                        
                       
                      
                        
                          —
                        
                       
                     
                    
                      
                        
                          Restricted cash
                        
                       
                      
                        
                       
                      
                        
                          29,461
                        
                       
                      
                        
                       
                      
                        
                          19,359
                        
                       
                     
                    
                      
                        
                          Accounts receivable, net
                        
                       
                      
                        
                       
                      
                        
                          41,893
                        
                       
                      
                        
                       
                      
                        
                          43,769
                        
                       
                     
                    
                      
                        
                          Inventories
                        
                       
                      
                        
                       
                      
                        
                          4,269
                        
                       
                      
                        
                       
                      
                        
                          6,848
                        
                       
                     
                    
                      
                        
                          Current assets held for sale
                        
                       
                      
                        
                       
                      
                        
                          5,618
                        
                       
                      
                        
                       
                      
                        
                          —
                        
                       
                     
                    
                      
                        
                          Other current assets
                        
                       
                      
                        
                       
                      
                        
                          4,310
                        
                       
                      
                        
                       
                      
                        
                          11,380
                        
                       
                     
                    
                      
                        
                          Current assets of discontinued operations
                        
                       
                      
                        
                       
                      
                        
                          2,558
                        
                       
                      
                        
                       
                      
                        
                          46,386
                        
                       
                     
                    
                      
                        
                          Total current assets
                        
                       
                      
                        
                       
                      
                        
                          199,009
                        
                       
                      
                        
                       
                      
                        
                          188,587
                        
                       
                     
                    
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                     
                    
                      
                        
                          Property, plant and equipment, net
                        
                       
                      
                        
                       
                      
                        
                          83,828
                        
                       
                      
                        
                       
                      
                        
                          66,725
                        
                       
                     
                    
                      
                        
                          Sand reserves, net
                        
                       
                      
                        
                       
                      
                        
                          39,713
                        
                       
                      
                        
                       
                      
                        
                          57,273
                        
                       
                     
                    
                      
                        
                          Operating lease right-of-use assets
                        
                       
                      
                        
                       
                      
                        
                          3,592
                        
                       
                      
                        
                       
                      
                        
                          4,722
                        
                       
                     
                    
                      
                        
                          Other non-current assets
                        
                       
                      
                        
                       
                      
                        
                          6,219
                        
                       
                      
                        
                       
                      
                        
                          7,383
                        
                       
                     
                    
                      
                        
                          Noncurrent assets of discontinued operations
                        
                       
                      
                        
                       
                      
                        
                          4,392
                        
                       
                      
                        
                       
                      
                        
                          59,341
                        
                       
                     
                    
                      
                        
                          Total assets
                        
                       
                      
                        
                       
                      
                        
                          $                   336,753
                        
                       
                      
                        
                       
                      
                        
                          $                   384,031
                        
                       
                     
                    
                      
                        
                          
                            LIABILITIES AND EQUITY
                          
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                     
                    
                      
                        
                          CURRENT LIABILITIES
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                     
                    
                      
                        
                          Accounts payable
                        
                       
                      
                        
                       
                      
                        
                          $                     12,219
                        
                       
                      
                        
                       
                      
                        
                          $                     13,440
                        
                       
                     
                    
                      
                        
                          Accrued expenses and other current liabilities
                        
                       
                      
                        
                       
                      
                        
                          17,519
                        
                       
                      
                        
                       
                      
                        
                          26,623
                        
                       
                     
                    
                      
                        
                          Current liabilities held for sale
                        
                       
                      
                        
                       
                      
                        
                          42
                        
                       
                      
                        
                       
                      
                        
                          —
                        
                       
                     
                    
                      
                        
                          Current operating lease liabilities
                        
                       
                      
                        
                       
                      
                        
                          2,693
                        
                       
                      
                        
                       
                      
                        
                          2,900
                        
                       
                     
                    
                      
                        
                          Income taxes payable
                        
                       
                      
                        
                       
                      
                        
                          46,634
                        
                       
                      
                        
                       
                      
                        
                          44,570
                        
                       
                     
                    
                      
                        
                          Current liabilities of discontinued operations
                        
                       
                      
                        
                       
                      
                        
                          1,052
                        
                       
                      
                        
                       
                      
                        
                          26,974
                        
                       
                     
                    
                      
                        
                          Total current liabilities
                        
                       
                      
                        
                       
                      
                        
                          80,159
                        
                       
                      
                        
                       
                      
                        
                          114,507
                        
                       
                     
                    
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                     
                    
                      
                        
                          Deferred income tax liabilities
                        
                       
                      
                        
                       
                      
                        
                          2,541
                        
                       
                      
                        
                       
                      
                        
                          3,021
                        
                       
                     
                    
                      
                        
                          Long-term operating lease liabilities
                        
                       
                      
                        
                       
                      
                        
                          2,028
                        
                       
                      
                        
                       
                      
                        
                          1,838
                        
                       
                     
                    
                      
                        
                          Asset retirement obligation
                        
                       
                      
                        
                       
                      
                        
                          2,722
                        
                       
                      
                        
                       
                      
                        
                          4,234
                        
                       
                     
                    
                      
                        
                          Other long-term liabilities
                        
                       
                      
                        
                       
                      
                        
                          60
                        
                       
                      
                        
                       
                      
                        
                          244
                        
                       
                     
                    
                      
                        
                          Noncurrent liabilities of discontinued operations
                        
                       
                      
                        
                       
                      
                        
                          —
                        
                       
                      
                        
                       
                      
                        
                          7,369
                        
                       
                     
                    
                      
                        
                          Total liabilities
                        
                       
                      
                        
                       
                      
                        
                          87,510
                        
                       
                      
                        
                       
                      
                        
                          131,213
                        
                       
                     
                    
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                     
                    
                      
                        
                          COMMITMENTS AND CONTINGENCIES
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                     
                    
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                     
                    
                      
                        
                          EQUITY
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                     
                    
                      
                        
                          Equity:
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                     
                    
                      
                        
                          Common stock, $0.01 par value, 200,000,000 shares authorized, 48,194,035 and 48,127,369 issued and outstanding at September 30, 2025 and December 31, 2024, respectively
                        
                       
                      
                        
                       
                      
                        
                          482
                        
                       
                      
                        
                       
                      
                        
                          481
                        
                       
                     
                    
                      
                        
                          Additional paid-in capital
                        
                       
                      
                        
                       
                      
                        
                          540,842
                        
                       
                      
                        
                       
                      
                        
                          540,431
                        
                       
                     
                    
                      
                        
                          Accumulated deficit
                        
                       
                      
                        
                       
                      
                        
                          (287,947)
                        
                       
                      
                        
                       
                      
                        
                          (283,643)
                        
                       
                     
                    
                      
                        
                          Accumulated other comprehensive loss
                        
                       
                      
                        
                       
                      
                        
                          (4,134)
                        
                       
                      
                        
                       
                      
                        
                          (4,451)
                        
                       
                     
                    
                      
                        
                          Total equity
                        
                       
                      
                        
                       
                      
                        
                          249,243
                        
                       
                      
                        
                       
                      
                        
                          252,818
                        
                       
                     
                    
                      
                        
                          Total liabilities and equity
                        
                       
                      
                        
                       
                      
                        
                          $                   336,753
                        
                       
                      
                        
                       
                      
                        
                          $                   384,031
                        
                       
                     
                  
                
                 
                
                  
                    
                      
                        
                          
                            MAMMOTH ENERGY SERVICES, INC.
                            
CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME (LOSS)
(unaudited)
                        
                       
                     
                    
                      
                        
                       
                     
                    
                      
                        
                       
                      
                        
                          
                            Three Months Ended
                          
                        
                       
                      
                        
                       
                      
                        
                          
                            Nine Months Ended
                          
                        
                       
                     
                    
                      
                        
                       
                      
                        
                          
                            September 30,
                          
                        
                       
                      
                        
                       
                      
                        
                          
                            June 30,
                          
                        
                       
                      
                        
                       
                      
                        
                          
                            September 30,
                          
                        
                       
                     
                    
                      
                        
                       
                      
                        
                          
                            2025
                          
                        
                       
                      
                        
                       
                      
                        
                          
                            2024
                          
                        
                       
                      
                        
                       
                      
                        
                          
                            2025
                          
                        
                       
                      
                        
                       
                      
                        
                          
                            2025
                          
                        
                       
                      
                        
                       
                      
                        
                          
                            2024
                          
                        
                       
                     
                    
                      
                        
                       
                      
                        
                          
                            (in thousands, except per share amounts)
                          
                        
                       
                     
                    
                      
                        
                          REVENUE
                        
                       
                      
                        
                       
                     
                    
                      
                        
                          Services revenue
                        
                       
                      
                        
                          $          11,557
                        
                       
                      
                        
                       
                      
                        
                          $          11,106
                        
                       
                      
                        
                       
                      
                        
                          $          10,458
                        
                       
                      
                        
                       
                      
                        
                          $          30,791
                        
                       
                      
                        
                       
                      
                        
                          $          33,311
                        
                       
                     
                    
                      
                        
                          Services revenue - related parties
                        
                       
                      
                        
                          516
                        
                       
                      
                        
                       
                      
                        
                          1,037
                        
                       
                      
                        
                       
                      
                        
                          575
                        
                       
                      
                        
                       
                      
                        
                          1,168
                        
                       
                      
                        
                       
                      
                        
                          1,171
                        
                       
                     
                    
                      
                        
                          Product revenue
                        
                       
                      
                        
                          2,728
                        
                       
                      
                        
                       
                      
                        
                          4,909
                        
                       
                      
                        
                       
                      
                        
                          5,376
                        
                       
                      
                        
                       
                      
                        
                          14,843
                        
                       
                      
                        
                       
                      
                        
                          13,936
                        
                       
                     
                    
                      
                        
                          Total revenue
                        
                       
                      
                        
                          14,801
                        
                       
                      
                        
                       
                      
                        
                          17,052
                        
                       
                      
                        
                       
                      
                        
                          16,409
                        
                       
                      
                        
                       
                      
                        
                          46,802
                        
                       
                      
                        
                       
                      
                        
                          48,418
                        
                       
                     
                    
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                     
                    
                      
                        
                          COST, EXPENSES AND GAINS
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                     
                    
                      
                        
                          Services cost of revenue (exclusive of depreciation, depletion, amortization and accretion of $1,493, $1,468, $1,419, $4,127 and $5,245 for the three months ended September 30, 2025, September 30, 2024, and June 30, 2025 and nine months ended September 30, 2025 and 2024, respectively)
                        
                       
                      
                        
                          9,776
                        
                       
                      
                        
                       
                      
                        
                          10,151
                        
                       
                      
                        
                       
                      
                        
                          8,686
                        
                       
                      
                        
                       
                      
                        
                          25,889
                        
                       
                      
                        
                       
                      
                        
                          28,991
                        
                       
                     
                    
                      
                        
                          Services cost of revenue - related parties
                        
                       
                      
                        
                          96
                        
                       
                      
                        
                       
                      
                        
                          118
                        
                       
                      
                        
                       
                      
                        
                          96
                        
                       
                      
                        
                       
                      
                        
                          288
                        
                       
                      
                        
                       
                      
                        
                          355
                        
                       
                     
                    
                      
                        
                          Product cost of revenue (exclusive of depreciation, depletion, amortization and accretion of $1,263, $1,688, $1,413, $3,552 and $4,105 for the three months ended September 30, 2025, September 30, 2024, and June 30, 2025 and nine months ended September 30, 2025 and 2024, respectively)
                        
                       
                      
                        
                          4,148
                        
                       
                      
                        
                       
                      
                        
                          3,164
                        
                       
                      
                        
                       
                      
                        
                          5,263
                        
                       
                      
                        
                       
                      
                        
                          14,886
                        
                       
                      
                        
                       
                      
                        
                          13,484
                        
                       
                     
                    
                      
                        
                          Selling, general and administrative
                        
                       
                      
                        
                          5,160
                        
                       
                      
                        
                       
                      
                        
                          6,780
                        
                       
                      
                        
                       
                      
                        
                          5,339
                        
                       
                      
                        
                       
                      
                        
                          14,992
                        
                       
                      
                        
                       
                      
                        
                          108,831
                        
                       
                     
                    
                      
                        
                          Depreciation, depletion, amortization and accretion
                        
                       
                      
                        
                          2,756
                        
                       
                      
                        
                       
                      
                        
                          3,156
                        
                       
                      
                        
                       
                      
                        
                          2,832
                        
                       
                      
                        
                       
                      
                        
                          7,679
                        
                       
                      
                        
                       
                      
                        
                          9,350
                        
                       
                     
                    
                      
                        
                          Losses (gains) on disposal of assets, net
                        
                       
                      
                        
                          1,874
                        
                       
                      
                        
                       
                      
                        
                          (192)
                        
                       
                      
                        
                       
                      
                        
                          (1,077)
                        
                       
                      
                        
                       
                      
                        
                          (2,675)
                        
                       
                      
                        
                       
                      
                        
                          (1,637)
                        
                       
                     
                    
                      
                        
                          Impairment of long-lived assets
                        
                       
                      
                        
                          —
                        
                       
                      
                        
                       
                      
                        
                          —
                        
                       
                      
                        
                       
                      
                        
                          31,669
                        
                       
                      
                        
                       
                      
                        
                          31,669
                        
                       
                      
                        
                       
                      
                        
                          —
                        
                       
                     
                    
                      
                        
                          Total cost, expenses and gains, net
                        
                       
                      
                        
                          23,810
                        
                       
                      
                        
                       
                      
                        
                          23,177
                        
                       
                      
                        
                       
                      
                        
                          52,808
                        
                       
                      
                        
                       
                      
                        
                          92,728
                        
                       
                      
                        
                       
                      
                        
                          159,374
                        
                       
                     
                    
                      
                        
                          Operating loss
                        
                       
                      
                        
                          (9,009)
                        
                       
                      
                        
                       
                      
                        
                          (6,125)
                        
                       
                      
                        
                       
                      
                        
                          (36,399)
                        
                       
                      
                        
                       
                      
                        
                          (45,926)
                        
                       
                      
                        
                       
                      
                        
                          (110,956)
                        
                       
                     
                    
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                     
                    
                      
                        
                          OTHER INCOME (EXPENSE) 
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                     
                    
                      
                        
                          Interest income (expense and financing charges), net
                        
                       
                      
                        
                          922
                        
                       
                      
                        
                       
                      
                        
                          577
                        
                       
                      
                        
                       
                      
                        
                          400
                        
                       
                      
                        
                       
                      
                        
                          1,434
                        
                       
                      
                        
                       
                      
                        
                          (4,042)
                        
                       
                     
                    
                      
                        
                          Interest income (expense and financing charges), net - related parties
                        
                       
                      
                        
                          —
                        
                       
                      
                        
                       
                      
                        
                          (1,642)
                        
                       
                      
                        
                       
                      
                        
                          —
                        
                       
                      
                        
                       
                      
                        
                          —
                        
                       
                      
                        
                       
                      
                        
                          (4,670)
                        
                       
                     
                    
                      
                        
                          Other (expense) income, net
                        
                       
                      
                        
                          (1,831)
                        
                       
                      
                        
                       
                      
                        
                          (1,108)
                        
                       
                      
                        
                       
                      
                        
                          (628)
                        
                       
                      
                        
                       
                      
                        
                          (2,791)
                        
                       
                      
                        
                       
                      
                        
                          (64,624)
                        
                       
                     
                    
                      
                        
                          Total other (expense) income, net
                        
                       
                      
                        
                          (909)
                        
                       
                      
                        
                       
                      
                        
                          (2,173)
                        
                       
                      
                        
                       
                      
                        
                          (228)
                        
                       
                      
                        
                       
                      
                        
                          (1,357)
                        
                       
                      
                        
                       
                      
                        
                          (73,336)
                        
                       
                     
                    
                      
                        
                          Loss before income taxes
                        
                       
                      
                        
                          (9,918)
                        
                       
                      
                        
                       
                      
                        
                          (8,298)
                        
                       
                      
                        
                       
                      
                        
                          (36,627)
                        
                       
                      
                        
                       
                      
                        
                          (47,283)
                        
                       
                      
                        
                       
                      
                        
                          (184,292)
                        
                       
                     
                    
                      
                        
                          Provision (benefit) for income taxes
                        
                       
                      
                        
                          2,140
                        
                       
                      
                        
                       
                      
                        
                          567
                        
                       
                      
                        
                       
                      
                        
                          (934)
                        
                       
                      
                        
                       
                      
                        
                          2,044
                        
                       
                      
                        
                       
                      
                        
                          (12,704)
                        
                       
                     
                    
                      
                        
                          Net loss from continuing operations
                        
                       
                      
                        
                          (12,058)
                        
                       
                      
                        
                       
                      
                        
                          (8,865)
                        
                       
                      
                        
                       
                      
                        
                          (35,693)
                        
                       
                      
                        
                       
                      
                        
                          (49,327)
                        
                       
                      
                        
                       
                      
                        
                          (171,588)
                        
                       
                     
                    
                      
                        
                          Net (loss) income from discontinued operations, net of income taxes
                        
                       
                      
                        
                          (557)
                        
                       
                      
                        
                       
                      
                        
                          (15,177)
                        
                       
                      
                        
                       
                      
                        
                          44,541
                        
                       
                      
                        
                       
                      
                        
                          45,023
                        
                       
                      
                        
                       
                      
                        
                          (20,258)
                        
                       
                     
                    
                      
                        
                          Net (loss) income
                        
                       
                      
                        
                          $        (12,615)
                        
                       
                      
                        
                       
                      
                        
                          $        (24,042)
                        
                       
                      
                        
                       
                      
                        
                          $            8,848
                        
                       
                      
                        
                       
                      
                        
                          $          (4,304)
                        
                       
                      
                        
                       
                      
                        
                          $      (191,846)
                        
                       
                     
                    
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                     
                    
                      
                        
                          OTHER COMPREHENSIVE INCOME (LOSS)
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                     
                    
                      
                        
                          Foreign currency translation adjustment
                        
                       
                      
                        
                          $             (180)
                        
                       
                      
                        
                       
                      
                        
                          $              125
                        
                       
                      
                        
                       
                      
                        
                          $              478
                        
                       
                      
                        
                       
                      
                        
                          $              317
                        
                       
                      
                        
                       
                      
                        
                          $             (233)
                        
                       
                     
                    
                      
                        
                          Other comprehensive (loss) income 
                        
                       
                      
                        
                          (180)
                        
                       
                      
                        
                       
                      
                        
                          125
                        
                       
                      
                        
                       
                      
                        
                          478
                        
                       
                      
                        
                       
                      
                        
                          317
                        
                       
                      
                        
                       
                      
                        
                          (233)
                        
                       
                     
                    
                      
                        
                          Comprehensive (loss) income
                        
                       
                      
                        
                          $        (12,795)
                        
                       
                      
                        
                       
                      
                        
                          $        (23,917)
                        
                       
                      
                        
                       
                      
                        
                          $            9,326
                        
                       
                      
                        
                       
                      
                        
                          $          (3,987)
                        
                       
                      
                        
                       
                      
                        
                          $      (192,079)
                        
                       
                     
                    
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                     
                    
                      
                        
                          Net loss per share from continuing operations, basic and diluted
                        
                       
                      
                        
                          $            (0.25)
                        
                       
                      
                        
                       
                      
                        
                          $            (0.18)
                        
                       
                      
                        
                       
                      
                        
                          $            (0.74)
                        
                       
                      
                        
                       
                      
                        
                          $            (1.02)
                        
                       
                      
                        
                       
                      
                        
                          $            (3.57)
                        
                       
                     
                    
                      
                        
                          Net (loss) income per share from discontinued operations, basic and diluted
                        
                       
                      
                        
                          (0.01)
                        
                       
                      
                        
                       
                      
                        
                          (0.32)
                        
                       
                      
                        
                       
                      
                        
                          0.92
                        
                       
                      
                        
                       
                      
                        
                          0.93
                        
                       
                      
                        
                       
                      
                        
                          (0.42)
                        
                       
                     
                    
                      
                        
                          Net (loss) income per share, basic and diluted
                        
                       
                      
                        
                          $            (0.26)
                        
                       
                      
                        
                       
                      
                        
                          $            (0.50)
                        
                       
                      
                        
                       
                      
                        
                          $             0.18
                        
                       
                      
                        
                       
                      
                        
                          $            (0.09)
                        
                       
                      
                        
                       
                      
                        
                          $            (3.99)
                        
                       
                     
                    
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                     
                    
                      
                        
                          Weighted average number of shares outstanding, basic and diluted
                        
                       
                      
                        
                          48,358
                        
                       
                      
                        
                       
                      
                        
                          48,127
                        
                       
                      
                        
                       
                      
                        
                          48,225
                        
                       
                      
                        
                       
                      
                        
                          48,245
                        
                       
                      
                        
                       
                      
                        
                          48,044
                        
                       
                     
                  
                
                 
                
                  
                    
                      
                        
                          
                            MAMMOTH ENERGY SERVICES, INC.
                            
CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS
(unaudited)
                        
                       
                     
                    
                      
                        
                       
                     
                    
                      
                        
                       
                      
                        
                          
                            Nine Months Ended
                          
                        
                       
                     
                    
                      
                        
                       
                      
                        
                          
                            September 30,
                          
                        
                       
                     
                    
                      
                        
                       
                      
                        
                          
                            2025
                          
                        
                       
                      
                        
                       
                      
                        
                          
                            2024
                          
                        
                       
                     
                    
                      
                        
                       
                      
                        
                          
                            (in thousands)
                          
                        
                       
                     
                    
                      
                        
                          Cash flows from operating activities:
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                     
                    
                      
                        
                          Net loss
                        
                       
                      
                        
                          $                         (4,304)
                        
                       
                      
                        
                       
                      
                        
                          $                      (191,846)
                        
                       
                     
                    
                      
                        
                          Less: Net income (loss) from discontinued operations, net of income taxes
                        
                       
                      
                        
                          45,023
                        
                       
                      
                        
                       
                      
                        
                          (20,258)
                        
                       
                     
                    
                      
                        
                          Net loss from continuing operations
                        
                       
                      
                        
                          (49,327)
                        
                       
                      
                        
                       
                      
                        
                          (171,588)
                        
                       
                     
                    
                      
                        
                          Adjustments to reconcile net loss from continuing operations to net cash (used in) provided by operating activities:
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                     
                    
                      
                        
                          Stock based compensation
                        
                       
                      
                        
                          412
                        
                       
                      
                        
                       
                      
                        
                          657
                        
                       
                     
                    
                      
                        
                          Depreciation, depletion, amortization and accretion
                        
                       
                      
                        
                          7,679
                        
                       
                      
                        
                       
                      
                        
                          9,350
                        
                       
                     
                    
                      
                        
                          Amortization of debt origination costs
                        
                       
                      
                        
                          531
                        
                       
                      
                        
                       
                      
                        
                          1,076
                        
                       
                     
                    
                      
                        
                          Change in provision for expected credit losses
                        
                       
                      
                        
                          37
                        
                       
                      
                        
                       
                      
                        
                          170,731
                        
                       
                     
                    
                      
                        
                          Gains on disposal of assets, net
                        
                       
                      
                        
                          (2,675)
                        
                       
                      
                        
                       
                      
                        
                          (1,637)
                        
                       
                     
                    
                      
                        
                          Gains from sales of equipment damaged or lost down-hole
                        
                       
                      
                        
                          (217)
                        
                       
                      
                        
                       
                      
                        
                          (160)
                        
                       
                     
                    
                      
                        
                          Impairment of long-lived assets
                        
                       
                      
                        
                          31,669
                        
                       
                      
                        
                       
                      
                        
                          —
                        
                       
                     
                    
                      
                        
                          Deferred income taxes
                        
                       
                      
                        
                          (480)
                        
                       
                      
                        
                       
                      
                        
                          3,488
                        
                       
                     
                    
                      
                        
                          Other
                        
                       
                      
                        
                          568
                        
                       
                      
                        
                       
                      
                        
                          724
                        
                       
                     
                    
                      
                        
                          Changes in assets and liabilities:
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                     
                    
                      
                        
                          Accounts receivable, net
                        
                       
                      
                        
                          2,170
                        
                       
                      
                        
                       
                      
                        
                          38,452
                        
                       
                     
                    
                      
                        
                          Inventories
                        
                       
                      
                        
                          (70)
                        
                       
                      
                        
                       
                      
                        
                          (277)
                        
                       
                     
                    
                      
                        
                          Other assets
                        
                       
                      
                        
                          6,792
                        
                       
                      
                        
                       
                      
                        
                          9,441
                        
                       
                     
                    
                      
                        
                          Accounts payable
                        
                       
                      
                        
                          (1,331)
                        
                       
                      
                        
                       
                      
                        
                          3,550
                        
                       
                     
                    
                      
                        
                          Accrued expenses and other liabilities
                        
                       
                      
                        
                          (8,780)
                        
                       
                      
                        
                       
                      
                        
                          (11,796)
                        
                       
                     
                    
                      
                        
                          Accrued expenses and other liabilities - related parties
                        
                       
                      
                        
                          —
                        
                       
                      
                        
                       
                      
                        
                          4,647
                        
                       
                     
                    
                      
                        
                          Income taxes payable
                        
                       
                      
                        
                          2,066
                        
                       
                      
                        
                       
                      
                        
                          (16,809)
                        
                       
                     
                    
                      
                        
                          Net cash (used in) provided by operating activities from continuing operations
                        
                       
                      
                        
                          (10,956)
                        
                       
                      
                        
                       
                      
                        
                          39,849
                        
                       
                     
                    
                      
                        
                          Net cash provided by (used in) operating activities from discontinued operations
                        
                       
                      
                        
                          1,873
                        
                       
                      
                        
                       
                      
                        
                          (548)
                        
                       
                     
                    
                      
                        
                          Net cash (used in) provided by operating activities
                        
                       
                      
                        
                          (9,083)
                        
                       
                      
                        
                       
                      
                        
                          39,301
                        
                       
                     
                    
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                     
                    
                      
                        
                          Cash flows from investing activities:
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                     
                    
                      
                        
                          Purchases of property, plant and equipment
                        
                       
                      
                        
                          (44,624)
                        
                       
                      
                        
                       
                      
                        
                          (1,065)
                        
                       
                     
                    
                      
                        
                          Proceeds from disposal of property, plant and equipment
                        
                       
                      
                        
                          5,465
                        
                       
                      
                        
                       
                      
                        
                          3,881
                        
                       
                     
                    
                      
                        
                          Purchases of marketable securities
                        
                       
                      
                        
                          (12,660)
                        
                       
                      
                        
                       
                      
                        
                          —
                        
                       
                     
                    
                      
                        
                          Net cash (used in) provided by investing activities from continuing operations
                        
                       
                      
                        
                          (51,819)
                        
                       
                      
                        
                       
                      
                        
                          2,816
                        
                       
                     
                    
                      
                        
                          Net cash provided by (used in) investing activities from discontinued operations
                        
                       
                      
                        
                          110,412
                        
                       
                      
                        
                       
                      
                        
                          (8,736)
                        
                       
                     
                    
                      
                        
                          Net cash provided by (used in) investing activities
                        
                       
                      
                        
                          58,593
                        
                       
                      
                        
                       
                      
                        
                          (5,920)
                        
                       
                     
                    
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                     
                    
                      
                        
                          Cash flows from financing activities:
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                     
                    
                      
                        
                          Payments on financing transaction
                        
                       
                      
                        
                          —
                        
                       
                      
                        
                       
                      
                        
                          (46,837)
                        
                       
                     
                    
                      
                        
                          Principal payments on financing leases and equipment financing notes
                        
                       
                      
                        
                          (384)
                        
                       
                      
                        
                       
                      
                        
                          (347)
                        
                       
                     
                    
                      
                        
                          Debt issuance costs
                        
                       
                      
                        
                          —
                        
                       
                      
                        
                       
                      
                        
                          (37)
                        
                       
                     
                    
                      
                        
                          Net cash used in financing activities from continuing operations
                        
                       
                      
                        
                          (384)
                        
                       
                      
                        
                       
                      
                        
                          (47,221)
                        
                       
                     
                    
                      
                        
                          Net cash used in financing activities from discontinued operations
                        
                       
                      
                        
                          (3,838)
                        
                       
                      
                        
                       
                      
                        
                          (4,262)
                        
                       
                     
                    
                      
                        
                          Net cash used in financing activities
                        
                       
                      
                        
                          (4,222)
                        
                       
                      
                        
                       
                      
                        
                          (51,483)
                        
                       
                     
                    
                      
                        
                          Effect of foreign exchange rate on cash
                        
                       
                      
                        
                          73
                        
                       
                      
                        
                       
                      
                        
                          (31)
                        
                       
                     
                    
                      
                        
                          Net increase (decrease) in cash, cash equivalents and restricted cash
                        
                       
                      
                        
                          45,361
                        
                       
                      
                        
                       
                      
                        
                          (18,133)
                        
                       
                     
                    
                      
                        
                          Cash, cash equivalents and restricted cash at beginning of period
                        
                       
                      
                        
                          82,326
                        
                       
                      
                        
                       
                      
                        
                          24,298
                        
                       
                     
                    
                      
                        
                          Cash, cash equivalents and restricted cash at end of period
                        
                       
                      
                        
                          127,687
                        
                       
                      
                        
                       
                      
                        
                          6,165
                        
                       
                     
                    
                      
                        
                          Less: Cash, cash equivalents and restricted cash of discontinued operations at end of period
                        
                       
                      
                        
                          59
                        
                       
                      
                        
                       
                      
                        
                          2,098
                        
                       
                     
                    
                      
                        
                          Cash, cash equivalents and restricted cash of continuing operations
                        
                       
                      
                        
                          $                       127,628
                        
                       
                      
                        
                       
                      
                        
                          $                           4,067
                        
                       
                     
                  
                
                 
                
                  
                    
                      
                        
                          
                            MAMMOTH ENERGY SERVICES, INC.
                            
SEGMENT INFORMATION
(in thousands)
                        
                       
                     
                    
                      
                        
                       
                     
                    
                      
                        
                          Three Months Ended September 30, 2025
                        
                       
                      
                        
                          
                            Rentals
                          
                        
                       
                      
                        
                          
                            Infrastructure
                          
                        
                       
                      
                        
                          
                            Sand
                          
                        
                       
                      
                        
                          
                            Accommodations
                          
                        
                       
                      
                        
                          
                            Drilling
                          
                        
                       
                      
                        
                          
                            Corporate, 
Other & 
Eliminations
                          
                        
                       
                      
                        
                          
                            Total
                          
                        
                       
                     
                    
                      
                        
                          Revenue from external customers
                        
                       
                      
                        
                          $            2,750
                        
                       
                      
                        
                          $            4,761
                        
                       
                      
                        
                          $            2,728
                        
                       
                      
                        
                          $            2,280
                        
                       
                      
                        
                          $            2,282
                        
                       
                      
                        
                          $                —
                        
                       
                      
                        
                          $          14,801
                        
                       
                     
                    
                      
                        
                          Intersegment revenue
                        
                       
                      
                        
                          16
                        
                       
                      
                        
                          —
                        
                       
                      
                        
                          —
                        
                       
                      
                        
                          —
                        
                       
                      
                        
                          —
                        
                       
                      
                        
                          (16)
                        
                       
                      
                        
                          —
                        
                       
                     
                    
                      
                        
                          Total revenue
                        
                       
                      
                        
                          2,766
                        
                       
                      
                        
                          4,761
                        
                       
                      
                        
                          2,728
                        
                       
                      
                        
                          2,280
                        
                       
                      
                        
                          2,282
                        
                       
                      
                        
                          (16)
                        
                       
                      
                        
                          14,801
                        
                       
                     
                    
                      
                        
                          Less expenses:
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                     
                    
                      
                        
                          Cost of revenue, exclusive of depreciation, depletion, amortization and accretion
                        
                       
                      
                        
                          1,691
                        
                       
                      
                        
                          4,714
                        
                       
                      
                        
                          4,148
                        
                       
                      
                        
                          1,436
                        
                       
                      
                        
                          1,840
                        
                       
                      
                        
                          191
                        
                       
                      
                        
                          14,020
                        
                       
                     
                    
                      
                        
                          Selling, general and administrative, exclusive of stock based compensation
                        
                       
                      
                        
                          1,408
                        
                       
                      
                        
                          1,032
                        
                       
                      
                        
                          761
                        
                       
                      
                        
                          378
                        
                       
                      
                        
                          230
                        
                       
                      
                        
                          1,351
                        
                       
                      
                        
                          5,160
                        
                       
                     
                    
                      
                        
                          Adjusted EBITDA
                        
                       
                      
                        
                          $             (333)
                        
                       
                      
                        
                          $             (985)
                        
                       
                      
                        
                          $          (2,181)
                        
                       
                      
                        
                          $              466
                        
                       
                      
                        
                          $              212
                        
                       
                      
                        
                          $          (1,558)
                        
                       
                      
                        
                          $          (4,379)
                        
                       
                     
                    
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                     
                    
                      
                        
                          Three Months Ended September 30, 2024
                        
                       
                      
                        
                          
                            Rentals
                          
                        
                       
                      
                        
                          
                            Infrastructure
                          
                        
                       
                      
                        
                          
                            Sand
                          
                        
                       
                      
                        
                          
                            Accommodations
                          
                        
                       
                      
                        
                          
                            Drilling
                          
                        
                       
                      
                        
                          
                            Corporate, 
Other & 
Eliminations
                          
                        
                       
                      
                        
                          
                            Total
                          
                        
                       
                     
                    
                      
                        
                          Revenue from external customers
                        
                       
                      
                        
                          $            2,146
                        
                       
                      
                        
                          $            4,351
                        
                       
                      
                        
                          $            4,909
                        
                       
                      
                        
                          $            2,854
                        
                       
                      
                        
                          $            1,557
                        
                       
                      
                        
                          $            1,235
                        
                       
                      
                        
                          $          17,052
                        
                       
                     
                    
                      
                        
                          Intersegment revenue
                        
                       
                      
                        
                          83
                        
                       
                      
                        
                          —
                        
                       
                      
                        
                          —
                        
                       
                      
                        
                          —
                        
                       
                      
                        
                          —
                        
                       
                      
                        
                          (83)
                        
                       
                      
                        
                          —
                        
                       
                     
                    
                      
                        
                          Total revenue
                        
                       
                      
                        
                          2,229
                        
                       
                      
                        
                          4,351
                        
                       
                      
                        
                          4,909
                        
                       
                      
                        
                          2,854
                        
                       
                      
                        
                          1,557
                        
                       
                      
                        
                          1,152
                        
                       
                      
                        
                          17,052
                        
                       
                     
                    
                      
                        
                          Less expenses:
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                     
                    
                      
                        
                          Cost of revenue, exclusive of depreciation, depletion, amortization and accretion
                        
                       
                      
                        
                          1,303
                        
                       
                      
                        
                          3,647
                        
                       
                      
                        
                          3,164
                        
                       
                      
                        
                          1,694
                        
                       
                      
                        
                          1,362
                        
                       
                      
                        
                          2,263
                        
                       
                      
                        
                          13,433
                        
                       
                     
                    
                      
                        
                          Selling, general and administrative, exclusive of stock based compensation
                        
                       
                      
                        
                          392
                        
                       
                      
                        
                          988
                        
                       
                      
                        
                          1,498
                        
                       
                      
                        
                          456
                        
                       
                      
                        
                          336
                        
                       
                      
                        
                          2,891
                        
                       
                      
                        
                          6,561
                        
                       
                     
                    
                      
                        
                          Adjusted EBITDA
                        
                       
                      
                        
                          $              534
                        
                       
                      
                        
                          $             (284)
                        
                       
                      
                        
                          $              247
                        
                       
                      
                        
                          $              704
                        
                       
                      
                        
                          $             (141)
                        
                       
                      
                        
                          $          (4,002)
                        
                       
                      
                        
                          $          (2,942)
                        
                       
                     
                    
                      
                        
                       
                     
                    
                      
                        
                          Three Months Ended June 30, 2025
                        
                       
                      
                        
                          
                            Rentals
                          
                        
                       
                      
                        
                          
                            Infrastructure
                          
                        
                       
                      
                        
                          
                            Sand
                          
                        
                       
                      
                        
                          
                            Accommodations
                          
                        
                       
                      
                        
                          
                            Drilling
                          
                        
                       
                      
                        
                          
                            Corporate, 
Other & 
Eliminations
                          
                        
                       
                      
                        
                          
                            Total
                          
                        
                       
                     
                    
                      
                        
                          Revenue from external customers
                        
                       
                      
                        
                          $           3,078
                        
                       
                      
                        
                          $            5,445
                        
                       
                      
                        
                          $           5,376
                        
                       
                      
                        
                          $           1,767
                        
                       
                      
                        
                          $              743
                        
                       
                      
                        
                          $                —
                        
                       
                      
                        
                          $          16,409
                        
                       
                     
                    
                      
                        
                          Intersegment revenue
                        
                       
                      
                        
                          28
                        
                       
                      
                        
                          —
                        
                       
                      
                        
                          —
                        
                       
                      
                        
                          —
                        
                       
                      
                        
                          —
                        
                       
                      
                        
                          (28)
                        
                       
                      
                        
                          —
                        
                       
                     
                    
                      
                        
                          Total revenue
                        
                       
                      
                        
                          3,106
                        
                       
                      
                        
                          5,445
                        
                       
                      
                        
                          5,376
                        
                       
                      
                        
                          1,767
                        
                       
                      
                        
                          743
                        
                       
                      
                        
                          (28)
                        
                       
                      
                        
                          16,409
                        
                       
                     
                    
                      
                        
                          Less expenses:
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                     
                    
                      
                        
                          Cost of revenue, exclusive of depreciation, depletion, amortization and accretion
                        
                       
                      
                        
                          1,567
                        
                       
                      
                        
                          4,297
                        
                       
                      
                        
                          5,262
                        
                       
                      
                        
                          1,242
                        
                       
                      
                        
                          758
                        
                       
                      
                        
                          919
                        
                       
                      
                        
                          14,045
                        
                       
                     
                    
                      
                        
                          Selling, general and administrative, exclusive of stock based compensation
                        
                       
                      
                        
                          1,055
                        
                       
                      
                        
                          950
                        
                       
                      
                        
                          1,333
                        
                       
                      
                        
                          364
                        
                       
                      
                        
                          187
                        
                       
                      
                        
                          1,250
                        
                       
                      
                        
                          5,139
                        
                       
                     
                    
                      
                        
                          Adjusted EBITDA
                        
                       
                      
                        
                          $              484
                        
                       
                      
                        
                          $               198
                        
                       
                      
                        
                          $          (1,219)
                        
                       
                      
                        
                          $              161
                        
                       
                      
                        
                          $            (202)
                        
                       
                      
                        
                          $          (2,197)
                        
                       
                      
                        
                          $          (2,775)
                        
                       
                     
                    
                      
                        
                       
                     
                    
                      
                        
                          Nine Months Ended September 30, 2025
                        
                       
                      
                        
                          
                            Rentals
                          
                        
                       
                      
                        
                          
                            Infrastructure
                          
                        
                       
                      
                        
                          
                            Sand
                          
                        
                       
                      
                        
                          
                            Accommodations
                          
                        
                       
                      
                        
                          
                            Drilling
                          
                        
                       
                      
                        
                          
                            Corporate, 
Other & 
Eliminations
                          
                        
                       
                      
                        
                          
                            Total
                          
                        
                       
                     
                    
                      
                        
                          Revenue from external customers
                        
                       
                      
                        
                          $            7,744
                        
                       
                      
                        
                          $          14,881
                        
                       
                      
                        
                          $          14,843
                        
                       
                      
                        
                          $            6,127
                        
                       
                      
                        
                          $            3,207
                        
                       
                      
                        
                          $                —
                        
                       
                      
                        
                          $          46,802
                        
                       
                     
                    
                      
                        
                          Intersegment revenue
                        
                       
                      
                        
                          54
                        
                       
                      
                        
                          —
                        
                       
                      
                        
                          —
                        
                       
                      
                        
                          —
                        
                       
                      
                        
                          —
                        
                       
                      
                        
                          (54)
                        
                       
                      
                        
                          —
                        
                       
                     
                    
                      
                        
                          Total revenue
                        
                       
                      
                        
                          7,798
                        
                       
                      
                        
                          14,881
                        
                       
                      
                        
                          14,843
                        
                       
                      
                        
                          6,127
                        
                       
                      
                        
                          3,207
                        
                       
                      
                        
                          (54)
                        
                       
                      
                        
                          46,802
                        
                       
                     
                    
                      
                        
                          Less expenses:
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                     
                    
                      
                        
                          Cost of revenue, exclusive of depreciation, depletion, amortization and accretion
                        
                       
                      
                        
                          4,675
                        
                       
                      
                        
                          12,817
                        
                       
                      
                        
                          14,886
                        
                       
                      
                        
                          4,110
                        
                       
                      
                        
                          2,994
                        
                       
                      
                        
                          1,581
                        
                       
                      
                        
                          41,063
                        
                       
                     
                    
                      
                        
                          Selling, general and administrative, exclusive of stock based compensation
                        
                       
                      
                        
                          2,774
                        
                       
                      
                        
                          2,776
                        
                       
                      
                        
                          3,374
                        
                       
                      
                        
                          1,072
                        
                       
                      
                        
                          617
                        
                       
                      
                        
                          3,967
                        
                       
                      
                        
                          14,580
                        
                       
                     
                    
                      
                        
                          Adjusted EBITDA
                        
                       
                      
                        
                          $              349
                        
                       
                      
                        
                          $             (712)
                        
                       
                      
                        
                          $          (3,417)
                        
                       
                      
                        
                          $              945
                        
                       
                      
                        
                          $             (404)
                        
                       
                      
                        
                          $          (5,602)
                        
                       
                      
                        
                          $          (8,841)
                        
                       
                     
                    
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                     
                    
                      
                        
                          Nine Months Ended September 30, 2024
                        
                       
                      
                        
                          
                            Rentals
                          
                        
                       
                      
                        
                          
                            Infrastructure
                          
                        
                       
                      
                        
                          
                            Sand
                          
                        
                       
                      
                        
                          
                            Accommodations
                          
                        
                       
                      
                        
                          
                            Drilling
                          
                        
                       
                      
                        
                          
                            Corporate, 
Other & Eliminations
                          
                        
                       
                      
                        
                          
                            Total
                          
                        
                       
                     
                    
                      
                        
                          Revenue from external customers
                        
                       
                      
                        
                          $            5,594
                        
                       
                      
                        
                          $          13,957
                        
                       
                      
                        
                          $          13,936
                        
                       
                      
                        
                          $            8,474
                        
                       
                      
                        
                          $            2,804
                        
                       
                      
                        
                          $            3,653
                        
                       
                      
                        
                          $          48,418
                        
                       
                     
                    
                      
                        
                          Intersegment revenue
                        
                       
                      
                        
                          326
                        
                       
                      
                        
                          —
                        
                       
                      
                        
                          —
                        
                       
                      
                        
                          —
                        
                       
                      
                        
                          —
                        
                       
                      
                        
                          (326)
                        
                       
                      
                        
                          —
                        
                       
                     
                    
                      
                        
                          Total revenue
                        
                       
                      
                        
                          5,920
                        
                       
                      
                        
                          13,957
                        
                       
                      
                        
                          13,936
                        
                       
                      
                        
                          8,474
                        
                       
                      
                        
                          2,804
                        
                       
                      
                        
                          3,327
                        
                       
                      
                        
                          48,418
                        
                       
                     
                    
                      
                        
                          Less expenses:
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                      
                        
                       
                     
                    
                      
                        
                          Cost of revenue, exclusive of depreciation, depletion, amortization and accretion
                        
                       
                      
                        
                          3,879
                        
                       
                      
                        
                          11,367
                        
                       
                      
                        
                          13,484
                        
                       
                      
                        
                          4,953
                        
                       
                      
                        
                          3,349
                        
                       
                      
                        
                          5,798
                        
                       
                      
                        
                          42,830
                        
                       
                     
                    
                      
                        
                          Selling, general and administrative, exclusive of stock based compensation
                        
                       
                      
                        
                          1,048
                        
                       
                      
                        
                          2,888
                        
                       
                      
                        
                          4,105
                        
                       
                      
                        
                          1,336
                        
                       
                      
                        
                          830
                        
                       
                      
                        
                          97,967
                        
                       
                      
                        
                          108,174
                        
                       
                     
                    
                      
                        
                          Interest on trade accounts receivable
                        
                       
                      
                        
                          —
                        
                       
                      
                        
                          —
                        
                       
                      
                        
                          —
                        
                       
                      
                        
                          —
                        
                       
                      
                        
                          —
                        
                       
                      
                        
                          60,686
                        
                       
                      
                        
                          60,686
                        
                       
                     
                    
                      
                        
                          Adjusted EBITDA
                        
                       
                      
                        
                          $              993
                        
                       
                      
                        
                          $             (298)
                        
                       
                      
                        
                          $          (3,653)
                        
                       
                      
                        
                          $            2,185
                        
                       
                      
                        
                          $          (1,375)
                        
                       
                      
                        
                          $      (161,124)
                        
                       
                      
                        
                          $      (163,272)
                        
                       
                     
                  
                
                
                  MAMMOTH ENERGY SERVICES, INC.
RECONCILIATION OF NON-GAAP FINANCIAL MEASURES
                
                  Adjusted EBITDA
                
                Adjusted EBITDA is a supplemental non-GAAP financial measure that is used by management and external users of the Company's financial statements, such as industry analysts, investors, lenders and rating agencies. Mammoth defines Adjusted EBITDA as net income or loss from continuing operations before depreciation, depletion, amortization and accretion, gains on disposal of assets, net, impairment of long-lived assets, stock based compensation, interest (income) expense and financing charges, other expense, net (which is comprised of interest on trade accounts receivable and certain legal expenses) and (benefit) provision for income taxes, further adjusted to add back interest on trade accounts receivable. The Company excludes the items listed above from net (loss) income from continuing operations in arriving at Adjusted EBITDA because these amounts can vary substantially from company to company within the energy service industry depending upon accounting methods and book values of assets, capital structures and the method by which the assets were acquired. Adjusted EBITDA should not be considered as an alternative to, or more meaningful than, net (loss) income from continuing operations or cash flows from operating activities as determined in accordance with GAAP or as an indicator of Mammoth's operating performance or liquidity. Certain items excluded from Adjusted EBITDA are significant components in understanding and assessing a company's financial performance, such as a company's cost of capital and tax structure, as well as the historical costs of depreciable assets. Mammoth's computations of Adjusted EBITDA may not be comparable to other similarly titled measures of other companies. The Company believes that Adjusted EBITDA is a widely followed measure of operating performance and may also be used by investors to measure its ability to meet debt service requirements.
                The following table provides a reconciliation of Adjusted EBITDA to net loss from continuing operations, the most directly comparable GAAP financial measure (in thousands):
                
                  
                    
                      
                        
                       
                      
                        
                          
                            Three Months Ended
                          
                        
                       
                      
                        
                       
                      
                        
                          
                            Nine Months Ended
                          
                        
                       
                     
                    
                      
                        
                       
                      
                        
                          
                            September 30,
                          
                        
                       
                      
                        
                       
                      
                        
                          
                            June 30,
                          
                        
                       
                      
                        
                       
                      
                        
                          
                            September 30,
                          
                        
                       
                     
                    
                      
                        
                          
                            Reconciliation of net loss from continuing operations to Adjusted EBITDA:
                          
                        
                       
                      
                        
                          
                            2025
                          
                        
                       
                      
                        
                       
                      
                        
                          
                            2024
                          
                        
                       
                      
                        
                       
                      
                        
                          
                            2025
                          
                        
                       
                      
                        
                       
                      
                        
                          
                            2025
                          
                        
                       
                      
                        
                       
                      
                        
                          
                            2024
                          
                        
                       
                     
                    
                      
                        
                          Net loss from continuing operations
                        
                       
                      
                        
                          $       (12,058)
                        
                       
                      
                        
                       
                      
                        
                          $         (8,865)
                        
                       
                      
                        
                       
                      
                        
                          (35,693)
                        
                       
                      
                        
                       
                      
                        
                          $       (49,327)
                        
                       
                      
                        
                       
                      
                        
                          $     (171,588)
                        
                       
                     
                    
                      
                        
                          Depreciation, depletion, amortization and accretion
                        
                       
                      
                        
                          2,756
                        
                       
                      
                        
                       
                      
                        
                          3,156
                        
                       
                      
                        
                       
                      
                        
                          2,832
                        
                       
                      
                        
                       
                      
                        
                          7,679
                        
                       
                      
                        
                       
                      
                        
                          9,350
                        
                       
                     
                    
                      
                        
                          Losses (gains) on disposal of assets, net
                        
                       
                      
                        
                          1,874
                        
                       
                      
                        
                       
                      
                        
                          (192)
                        
                       
                      
                        
                       
                      
                        
                          (1,077)
                        
                       
                      
                        
                       
                      
                        
                          (2,675)
                        
                       
                      
                        
                       
                      
                        
                          (1,637)
                        
                       
                     
                    
                      
                        
                          Impairment of long-lived assets
                        
                       
                      
                        
                          —
                        
                       
                      
                        
                       
                      
                        
                          —
                        
                       
                      
                        
                       
                      
                        
                          31,669
                        
                       
                      
                        
                       
                      
                        
                          31,669
                        
                       
                      
                        
                       
                      
                        
                          —
                        
                       
                     
                    
                      
                        
                          Stock based compensation
                        
                       
                      
                        
                          —
                        
                       
                      
                        
                       
                      
                        
                          219
                        
                       
                      
                        
                       
                      
                        
                          200
                        
                       
                      
                        
                       
                      
                        
                          412
                        
                       
                      
                        
                       
                      
                        
                          657
                        
                       
                     
                    
                      
                        
                          Interest (income) expense and financing charges, net
                        
                       
                      
                        
                          (922)
                        
                       
                      
                        
                       
                      
                        
                          1,065
                        
                       
                      
                        
                       
                      
                        
                          (400)
                        
                       
                      
                        
                       
                      
                        
                          (1,434)
                        
                       
                      
                        
                       
                      
                        
                          8,712
                        
                       
                     
                    
                      
                        
                          Other expense, net
                        
                       
                      
                        
                          1,831
                        
                       
                      
                        
                       
                      
                        
                          1,108
                        
                       
                      
                        
                       
                      
                        
                          628
                        
                       
                      
                        
                       
                      
                        
                          2,791
                        
                       
                      
                        
                       
                      
                        
                          64,624
                        
                       
                     
                    
                      
                        
                          Provision (benefit) for income taxes
                        
                       
                      
                        
                          2,140
                        
                       
                      
                        
                       
                      
                        
                          567
                        
                       
                      
                        
                       
                      
                        
                          (934)
                        
                       
                      
                        
                       
                      
                        
                          2,044
                        
                       
                      
                        
                       
                      
                        
                          (12,704)
                        
                       
                     
                    
                      
                        
                          Interest on trade accounts receivable
                        
                       
                      
                        
                          —
                        
                       
                      
                        
                       
                      
                        
                          —
                        
                       
                      
                        
                       
                      
                        
                          —
                        
                       
                      
                        
                       
                      
                        
                          —
                        
                       
                      
                        
                       
                      
                        
                          (60,686)
                        
                       
                     
                    
                      
                        
                          Adjusted EBITDA
                        
                       
                      
                        
                          $         (4,379)
                        
                       
                      
                        
                       
                      
                        
                          $         (2,942)
                        
                       
                      
                        
                       
                      
                        
                          $         (2,775)
                        
                       
                      
                        
                       
                      
                        
                          $         (8,841)
                        
                       
                      
                        
                       
                      
                        
                          $     (163,272)
                        
                       
                     
                  
                
                 
                 
                
                   View original content:https://www.prnewswire.com/news-releases/mammoth-energy-services-inc-announces-third-quarter-2025-operational-and-financial-results-302600779.html
 View original content:https://www.prnewswire.com/news-releases/mammoth-energy-services-inc-announces-third-quarter-2025-operational-and-financial-results-302600779.html
                SOURCE Mammoth Energy Services, Inc.
              
    
OKLAHOMA CITY, Oct. 31, 2025 /PRNewswire/ -- Mammoth Energy Services, Inc. (NASDAQ: TUSK) ("Mammoth" or the "Company") today reported financial and operational results for the third quarter ended September 30, 2025.
Mark Layton, Chief Financial Officer of Mammoth commented, "Mammoth continued to make meaningful progress this quarter in advancing our transformation and strengthening the foundation of the Company. During the quarter, we completed the divestiture of our Piranha assets within the Sand segment — another deliberate step in pruning the portfolio and exiting lower-return assets — while continuing to deploy capital in our aviation platform, which remains a high-return and scalable growth area for Mammoth. These actions reflect our disciplined approach to building a leaner, more efficient organization centered on consistent cash generation and long-term value creation.
"We closed the quarter with approximately $153.4 million in total liquidity and no debt, providing us with exceptional financial flexibility to navigate market conditions and pursue opportunities that align with our return thresholds. With this balance sheet strength and continued focus on operational execution, we believe Mammoth is well-positioned to build durable value and deliver sustainable performance through cycles."
                  Financial Overview for the Third Quarter 2025:
Total revenue from continuing operations was $14.8 million for the third quarter of 2025 compared to $17.1 million for the third quarter of 2024 and $16.4 million for the second quarter of 2025.
Net loss from continuing operations for the third quarter of 2025 was $12.1 million, or $0.25 per diluted share, compared to $8.9 million, or $0.18 per diluted share, for the third quarter of 2024 and $35.7 million, or $0.74 per diluted share, for the second quarter of 2025.
Adjusted EBITDA from continuing operations (as defined and reconciled in the tables below) was ($4.4) million for the third quarter of 2025, compared to ($2.9) million for the third quarter of 2024 and ($2.8) million for the second quarter of 2025.
                  Infrastructure Services
Mammoth's infrastructure services segment contributed revenue of $4.8 million for the third quarter of 2025 compared to $4.4 million for the third quarter of 2024 and $5.4 million for the second quarter of 2025. The increase in revenue was primarily due to an increase in fiber optic activity.
                  Rental Services
Mammoth's rental services segment contributed revenue (inclusive of inter-segment revenue) of $2.8 million for the third quarter of 2025 compared to $2.2 million for the third quarter of 2024 and $3.1 million for the second quarter of 2025. The average number of pieces of equipment rented to customers was 286 for the third quarter of 2025 compared to 249 during the third quarter of 2024 and 296 during the second quarter of 2025. Additionally, during the second quarter of 2025, the Company expanded its aviation rental offerings, which contributed to the increased revenue.
                  Natural Sand Proppant Services
Mammoth's natural sand proppant services segment contributed revenue of $2.7 million for the third quarter of 2025 compared to $4.9 million for the third quarter of 2024 and $5.4 million for the second quarter of 2025. In the third quarter of 2025, the Company sold approximately 122,000 tons of sand at an average sales price of $18.26 per ton compared to sales of approximately 163,000 tons of sand at an average sales price of $22.89 per ton during the third quarter of 2024. In the second quarter of 2025, sales were approximately 242,000 tons of sand at an average price of $21.41 per ton.
                  Accommodation Services
Mammoth's accommodation services segment contributed revenue of $2.3 million for the third quarter of 2025 compared to $2.9 million for the third quarter of 2024 and $1.8 million for the second quarter of 2025. On average, 185 rooms utilized for the third quarter of 2025 compared to 222 during the third quarter of 2024 and 145 during the second quarter of 2025 for our accommodations services.
                  Drilling Services
Mammoth's drilling services division contributed revenue of $2.3 million for the third quarter of 2025 compared to $1.6 million for the third quarter of 2024 and $0.7 million for the second quarter of 2025. The increase in drilling services revenue for the third quarter of 2025 compared to the second quarter of 2025 is primarily attributable to an increase in utilization.
                  Selling, General and Administrative Expense
Selling, general and administrative ("SG&A") expense was $5.2 million for the third quarter of 2025 compared to $6.8 million for the third quarter of 2024 and $5.3 million for the second quarter of 2025. The decrease is primarily due to a decrease in legal fees.
                  Liquidity
As of September 30, 2025, Mammoth had unrestricted cash and cash equivalents on hand of $98.2 million and marketable securities of $12.7 million. As of September 30, 2025, the Company's revolving credit facility was undrawn, the borrowing base was $50.0 million and there was $42.5 million of available borrowing capacity under the revolving credit facility, after giving effect to $7.5 million of outstanding letters of credit. As of September 30, 2025, Mammoth had total liquidity of $153.4 million.
As of October 29, 2025, Mammoth had unrestricted cash on hand of $106.6 million, marketable securities of $16.0 million, no outstanding borrowings under its revolving credit facility, and a borrowing base of $50.0 million. As of October 29, 2025, the Company had $44.1 million of available borrowing capacity under its revolving credit facility and total liquidity of $166.7 million.
                  Capital Expenditures
The following table summarizes Mammoth's capital expenditures from continuing operations by segment for the periods indicated (in thousands):
|  | Three Months Ended |  | Nine Months Ended | ||||||
|  | September 30, |  | June 30, |  | September 30, | ||||
|  | 2025 |  | 2024 |  | 2025 |  | 2025 |  | 2024 | 
| Rental services(a) | $ 17,185 |  | $ 127 |  | $ 26,821 |  | $ 44,125 |  | $ 350 | 
| Infrastructure services(b) | 19 |  | — |  | — |  | 120 |  | 291 | 
| Natural sand proppant services(c) | — |  | — |  | — |  | 93 |  | — | 
| Accommodation services(c) | 95 |  | 17 |  | 58 |  | 170 |  | 97 | 
| Drilling services(c) | — |  | 15 |  | 19 |  | 116 |  | 100 | 
| Other(c) | — |  | — |  | — |  | — |  | 227 | 
| Total capital expenditures | $ 17,299 |  | $ 159 |  | $ 26,898 |  | $ 44,624 |  | $ 1,065 | 
|  |  | 
| (a) | Capital expenditures primarily for expansion of our aviation rental fleet for the three and nine months ended September 30, 2025 and for the three months ended June 30, 2025 and the three and nine months ended September 30, 2024. | 
| (b) | Capital expenditures primarily for our fiber optic fleets for the periods presented. | 
| (c) | Capital expenditures primarily for maintenance for the periods presented. | 
                  Conference Call Information
Mammoth will host a conference call on Friday, October 31, 2025 at 10:00 a.m. Central time (11:00 a.m. Eastern time) to discuss its third quarter financial and operational results. The telephone number to access the conference call is 1-201-389-0872. The conference call will also be webcast live on https://ir.mammothenergy.com/events-presentations. Please submit any questions for management prior to the call via email to TUSK@vizaraadvisors.com. 
                  About Mammoth Energy Services, Inc.
We are an integrated, growth-oriented company focused on providing products and services to our customers primarily in the oil and natural gas and infrastructure industries. Our suite of services includes rental services, infrastructure services, natural sand proppant services, accommodation services and drilling services. Our rental services segment provides a wide range of equipment used in oilfield, construction and aviation activities. Our infrastructure services segment provides engineering, design and fiber optic services to the utility industry. Our natural sand proppant services segment mines, processes and sells natural sand proppant used for hydraulic fracturing. Our accommodation services provide housing, kitchen and dining, and recreational service facilities for workers located in remote areas away from readily available lodging. Our drilling services provides directional drilling to oilfield operators. For more information, please visit www.mammothenergy.com. 
                  Contacts:
Mark Layton, CFO
Mammoth Energy Services, Inc
investors@mammothenergy.com
Mohammed Topiwala
Vizara Advisors - Investor Relations
TUSK@vizaraadvisors.com
                  Forward-Looking Statements and Cautionary Statements
                  This news release (and any oral statements made regarding the subjects of this release, including on the conference call announced herein) contains certain statements and information that may constitute "forward-looking statements" within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended, and the Private Securities Litigation Reform Act of 1995. All statements, other than statements of historical facts that address activities, events or developments that Mammoth expects, believes or anticipates will or may occur in the future are forward-looking statements. The words "anticipate," "believe," "ensure," "expect," "if," "intend," "plan," "estimate," "project," "forecasts," "predict," "outlook," "aim," "will," "could," "should," "potential," "would," "may," "probable," "likely" and similar expressions, and the negative thereof, are intended to identify forward-looking statements. Without limiting the generality of the foregoing, forward-looking statements contained in this news release specifically include statements, estimates and projections regarding the Company's business outlook and plans, future financial position, liquidity and capital resources, operations, performance, acquisitions, returns, capital expenditure budgets, plans for stock repurchases under its stock repurchase program, costs and other guidance regarding future developments. Forward-looking statements are not assurances of future performance. These forward-looking statements are based on management's current expectations and beliefs, forecasts for the Company's existing operations, experience and perception of historical trends, current conditions, anticipated future developments and their effect on Mammoth, and other factors believed to be appropriate. Although management believes that the expectations and assumptions reflected in these forward-looking statements are reasonable as and when made, no assurance can be given that these assumptions are accurate or that any of these expectations will be achieved (in full or at all). Moreover, the Company's forward-looking statements are subject to significant risks and uncertainties, including those described in its Annual Reports on Form 10-K, Quarterly Reports on Form 10-Q, Current Reports on Form 8-K and other filings it makes with the SEC, including those relating to the Company's acquisitions and contracts, many of which are beyond the Company's control, which may cause actual results to differ materially from historical experience and present expectations or projections which are implied or expressed by the forward-looking statements. Important factors that could cause actual results to differ materially from those in the forward-looking statements include, but are not limited to: the impact of the recent divestiture of our subsidiaries 5 Star Electric, LLC, Higher Power Electrical, LLC and Python Equipment LLC and the equipment previously used in our hydraulic fracturing business; the levels of capital expenditures by our customers and the impact of reduced completions activity on utilization and pricing for our natural sand proppant services; the volatility of oil and natural gas prices and actions by OPEC members and other exporting nations affecting commodities prices and production levels; conditions of U.S. oil and natural gas industry and the effect of U.S. energy, monetary and trade policies; U.S. and global economic conditions and political and economic developments, including the energy and environmental policies; changes in U.S. and foreign trade regulations and tariffs, including potential increases of tariffs on goods imported into the U.S., and uncertainty regarding the same; inflationary pressures; higher interest rates and their impact on the cost of capital; the failure to receive or delays in receiving the remaining payment under the settlement agreement with PREPA; risks relating to economic conditions, including concerns over a potential economic slowdown or recession; impacts of the recent federal infrastructure bill on the infrastructure industry and our infrastructure services business; the loss of or interruption in operations of one or more of Mammoth's significant suppliers or customers; the outcome or settlement of our litigation matters and the effect on our financial condition and results of operations; the effects of government regulation, permitting and other legal requirements; operating risks; the adequacy of capital resources and liquidity; Mammoth's ability to comply with the applicable financial covenants and other terms and conditions under its revolving credit facility; weather; natural disasters; litigation; volatility in commodity markets; competition in the oil and natural gas industry; and costs and availability of resources.
                
Investors are cautioned not to place undue reliance on any forward-looking statement which speaks only as of the date on which such statement is made. We undertake no obligation to correct, revise or update any forward-looking statement after the date such statement is made, whether as a result of new information, future events or otherwise, except as required by applicable law.
| 
                          
                            MAMMOTH ENERGY SERVICES, INC. | ||||
|  | ||||
| ASSETS |  | September 30, |  | December 31, | 
|  |  | 2025 |  | 2024 | 
| CURRENT ASSETS |  | (in thousands, except share data) | ||
| Cash and cash equivalents |  | $ 98,167 |  | $ 60,845 | 
| Marketable securities |  | 12,733 |  | — | 
| Restricted cash |  | 29,461 |  | 19,359 | 
| Accounts receivable, net |  | 41,893 |  | 43,769 | 
| Inventories |  | 4,269 |  | 6,848 | 
| Current assets held for sale |  | 5,618 |  | — | 
| Other current assets |  | 4,310 |  | 11,380 | 
| Current assets of discontinued operations |  | 2,558 |  | 46,386 | 
| Total current assets |  | 199,009 |  | 188,587 | 
|  |  |  |  |  | 
| Property, plant and equipment, net |  | 83,828 |  | 66,725 | 
| Sand reserves, net |  | 39,713 |  | 57,273 | 
| Operating lease right-of-use assets |  | 3,592 |  | 4,722 | 
| Other non-current assets |  | 6,219 |  | 7,383 | 
| Noncurrent assets of discontinued operations |  | 4,392 |  | 59,341 | 
| Total assets |  | $ 336,753 |  | $ 384,031 | 
| LIABILITIES AND EQUITY |  |  |  |  | 
| CURRENT LIABILITIES |  |  |  |  | 
| Accounts payable |  | $ 12,219 |  | $ 13,440 | 
| Accrued expenses and other current liabilities |  | 17,519 |  | 26,623 | 
| Current liabilities held for sale |  | 42 |  | — | 
| Current operating lease liabilities |  | 2,693 |  | 2,900 | 
| Income taxes payable |  | 46,634 |  | 44,570 | 
| Current liabilities of discontinued operations |  | 1,052 |  | 26,974 | 
| Total current liabilities |  | 80,159 |  | 114,507 | 
|  |  |  |  |  | 
| Deferred income tax liabilities |  | 2,541 |  | 3,021 | 
| Long-term operating lease liabilities |  | 2,028 |  | 1,838 | 
| Asset retirement obligation |  | 2,722 |  | 4,234 | 
| Other long-term liabilities |  | 60 |  | 244 | 
| Noncurrent liabilities of discontinued operations |  | — |  | 7,369 | 
| Total liabilities |  | 87,510 |  | 131,213 | 
|  |  |  |  |  | 
| COMMITMENTS AND CONTINGENCIES |  |  |  |  | 
|  |  |  |  |  | 
| EQUITY |  |  |  |  | 
| Equity: |  |  |  |  | 
| Common stock, $0.01 par value, 200,000,000 shares authorized, 48,194,035 and 48,127,369 issued and outstanding at September 30, 2025 and December 31, 2024, respectively |  | 482 |  | 481 | 
| Additional paid-in capital |  | 540,842 |  | 540,431 | 
| Accumulated deficit |  | (287,947) |  | (283,643) | 
| Accumulated other comprehensive loss |  | (4,134) |  | (4,451) | 
| Total equity |  | 249,243 |  | 252,818 | 
| Total liabilities and equity |  | $ 336,753 |  | $ 384,031 | 
| 
                          
                            MAMMOTH ENERGY SERVICES, INC.
                             | |||||||||
|  | |||||||||
|  | Three Months Ended |  | Nine Months Ended | ||||||
|  | September 30, |  | June 30, |  | September 30, | ||||
|  | 2025 |  | 2024 |  | 2025 |  | 2025 |  | 2024 | 
|  | (in thousands, except per share amounts) | ||||||||
| REVENUE |  | ||||||||
| Services revenue | $ 11,557 |  | $ 11,106 |  | $ 10,458 |  | $ 30,791 |  | $ 33,311 | 
| Services revenue - related parties | 516 |  | 1,037 |  | 575 |  | 1,168 |  | 1,171 | 
| Product revenue | 2,728 |  | 4,909 |  | 5,376 |  | 14,843 |  | 13,936 | 
| Total revenue | 14,801 |  | 17,052 |  | 16,409 |  | 46,802 |  | 48,418 | 
|  |  |  |  |  |  |  |  |  |  | 
| COST, EXPENSES AND GAINS |  |  |  |  |  |  |  |  |  | 
| Services cost of revenue (exclusive of depreciation, depletion, amortization and accretion of $1,493, $1,468, $1,419, $4,127 and $5,245 for the three months ended September 30, 2025, September 30, 2024, and June 30, 2025 and nine months ended September 30, 2025 and 2024, respectively) | 9,776 |  | 10,151 |  | 8,686 |  | 25,889 |  | 28,991 | 
| Services cost of revenue - related parties | 96 |  | 118 |  | 96 |  | 288 |  | 355 | 
| Product cost of revenue (exclusive of depreciation, depletion, amortization and accretion of $1,263, $1,688, $1,413, $3,552 and $4,105 for the three months ended September 30, 2025, September 30, 2024, and June 30, 2025 and nine months ended September 30, 2025 and 2024, respectively) | 4,148 |  | 3,164 |  | 5,263 |  | 14,886 |  | 13,484 | 
| Selling, general and administrative | 5,160 |  | 6,780 |  | 5,339 |  | 14,992 |  | 108,831 | 
| Depreciation, depletion, amortization and accretion | 2,756 |  | 3,156 |  | 2,832 |  | 7,679 |  | 9,350 | 
| Losses (gains) on disposal of assets, net | 1,874 |  | (192) |  | (1,077) |  | (2,675) |  | (1,637) | 
| Impairment of long-lived assets | — |  | — |  | 31,669 |  | 31,669 |  | — | 
| Total cost, expenses and gains, net | 23,810 |  | 23,177 |  | 52,808 |  | 92,728 |  | 159,374 | 
| Operating loss | (9,009) |  | (6,125) |  | (36,399) |  | (45,926) |  | (110,956) | 
|  |  |  |  |  |  |  |  |  |  | 
| OTHER INCOME (EXPENSE) |  |  |  |  |  |  |  |  |  | 
| Interest income (expense and financing charges), net | 922 |  | 577 |  | 400 |  | 1,434 |  | (4,042) | 
| Interest income (expense and financing charges), net - related parties | — |  | (1,642) |  | — |  | — |  | (4,670) | 
| Other (expense) income, net | (1,831) |  | (1,108) |  | (628) |  | (2,791) |  | (64,624) | 
| Total other (expense) income, net | (909) |  | (2,173) |  | (228) |  | (1,357) |  | (73,336) | 
| Loss before income taxes | (9,918) |  | (8,298) |  | (36,627) |  | (47,283) |  | (184,292) | 
| Provision (benefit) for income taxes | 2,140 |  | 567 |  | (934) |  | 2,044 |  | (12,704) | 
| Net loss from continuing operations | (12,058) |  | (8,865) |  | (35,693) |  | (49,327) |  | (171,588) | 
| Net (loss) income from discontinued operations, net of income taxes | (557) |  | (15,177) |  | 44,541 |  | 45,023 |  | (20,258) | 
| Net (loss) income | $ (12,615) |  | $ (24,042) |  | $ 8,848 |  | $ (4,304) |  | $ (191,846) | 
|  |  |  |  |  |  |  |  |  |  | 
| OTHER COMPREHENSIVE INCOME (LOSS) |  |  |  |  |  |  |  |  |  | 
| Foreign currency translation adjustment | $ (180) |  | $ 125 |  | $ 478 |  | $ 317 |  | $ (233) | 
| Other comprehensive (loss) income | (180) |  | 125 |  | 478 |  | 317 |  | (233) | 
| Comprehensive (loss) income | $ (12,795) |  | $ (23,917) |  | $ 9,326 |  | $ (3,987) |  | $ (192,079) | 
|  |  |  |  |  |  |  |  |  |  | 
| Net loss per share from continuing operations, basic and diluted | $ (0.25) |  | $ (0.18) |  | $ (0.74) |  | $ (1.02) |  | $ (3.57) | 
| Net (loss) income per share from discontinued operations, basic and diluted | (0.01) |  | (0.32) |  | 0.92 |  | 0.93 |  | (0.42) | 
| Net (loss) income per share, basic and diluted | $ (0.26) |  | $ (0.50) |  | $ 0.18 |  | $ (0.09) |  | $ (3.99) | 
|  |  |  |  |  |  |  |  |  |  | 
| Weighted average number of shares outstanding, basic and diluted | 48,358 |  | 48,127 |  | 48,225 |  | 48,245 |  | 48,044 | 
| 
                          
                            MAMMOTH ENERGY SERVICES, INC.
                             | |||
|  | |||
|  | Nine Months Ended | ||
|  | September 30, | ||
|  | 2025 |  | 2024 | 
|  | (in thousands) | ||
| Cash flows from operating activities: |  |  |  | 
| Net loss | $ (4,304) |  | $ (191,846) | 
| Less: Net income (loss) from discontinued operations, net of income taxes | 45,023 |  | (20,258) | 
| Net loss from continuing operations | (49,327) |  | (171,588) | 
| Adjustments to reconcile net loss from continuing operations to net cash (used in) provided by operating activities: |  |  |  | 
| Stock based compensation | 412 |  | 657 | 
| Depreciation, depletion, amortization and accretion | 7,679 |  | 9,350 | 
| Amortization of debt origination costs | 531 |  | 1,076 | 
| Change in provision for expected credit losses | 37 |  | 170,731 | 
| Gains on disposal of assets, net | (2,675) |  | (1,637) | 
| Gains from sales of equipment damaged or lost down-hole | (217) |  | (160) | 
| Impairment of long-lived assets | 31,669 |  | — | 
| Deferred income taxes | (480) |  | 3,488 | 
| Other | 568 |  | 724 | 
| Changes in assets and liabilities: |  |  |  | 
| Accounts receivable, net | 2,170 |  | 38,452 | 
| Inventories | (70) |  | (277) | 
| Other assets | 6,792 |  | 9,441 | 
| Accounts payable | (1,331) |  | 3,550 | 
| Accrued expenses and other liabilities | (8,780) |  | (11,796) | 
| Accrued expenses and other liabilities - related parties | — |  | 4,647 | 
| Income taxes payable | 2,066 |  | (16,809) | 
| Net cash (used in) provided by operating activities from continuing operations | (10,956) |  | 39,849 | 
| Net cash provided by (used in) operating activities from discontinued operations | 1,873 |  | (548) | 
| Net cash (used in) provided by operating activities | (9,083) |  | 39,301 | 
|  |  |  |  | 
| Cash flows from investing activities: |  |  |  | 
| Purchases of property, plant and equipment | (44,624) |  | (1,065) | 
| Proceeds from disposal of property, plant and equipment | 5,465 |  | 3,881 | 
| Purchases of marketable securities | (12,660) |  | — | 
| Net cash (used in) provided by investing activities from continuing operations | (51,819) |  | 2,816 | 
| Net cash provided by (used in) investing activities from discontinued operations | 110,412 |  | (8,736) | 
| Net cash provided by (used in) investing activities | 58,593 |  | (5,920) | 
|  |  |  |  | 
| Cash flows from financing activities: |  |  |  | 
| Payments on financing transaction | — |  | (46,837) | 
| Principal payments on financing leases and equipment financing notes | (384) |  | (347) | 
| Debt issuance costs | — |  | (37) | 
| Net cash used in financing activities from continuing operations | (384) |  | (47,221) | 
| Net cash used in financing activities from discontinued operations | (3,838) |  | (4,262) | 
| Net cash used in financing activities | (4,222) |  | (51,483) | 
| Effect of foreign exchange rate on cash | 73 |  | (31) | 
| Net increase (decrease) in cash, cash equivalents and restricted cash | 45,361 |  | (18,133) | 
| Cash, cash equivalents and restricted cash at beginning of period | 82,326 |  | 24,298 | 
| Cash, cash equivalents and restricted cash at end of period | 127,687 |  | 6,165 | 
| Less: Cash, cash equivalents and restricted cash of discontinued operations at end of period | 59 |  | 2,098 | 
| Cash, cash equivalents and restricted cash of continuing operations | $ 127,628 |  | $ 4,067 | 
| 
                          
                            MAMMOTH ENERGY SERVICES, INC.
                             | |||||||
|  | |||||||
| Three Months Ended September 30, 2025 | Rentals | Infrastructure | Sand | Accommodations | Drilling | 
                          
                            Corporate,  | Total | 
| Revenue from external customers | $ 2,750 | $ 4,761 | $ 2,728 | $ 2,280 | $ 2,282 | $ — | $ 14,801 | 
| Intersegment revenue | 16 | — | — | — | — | (16) | — | 
| Total revenue | 2,766 | 4,761 | 2,728 | 2,280 | 2,282 | (16) | 14,801 | 
| Less expenses: |  |  |  |  |  |  |  | 
| Cost of revenue, exclusive of depreciation, depletion, amortization and accretion | 1,691 | 4,714 | 4,148 | 1,436 | 1,840 | 191 | 14,020 | 
| Selling, general and administrative, exclusive of stock based compensation | 1,408 | 1,032 | 761 | 378 | 230 | 1,351 | 5,160 | 
| Adjusted EBITDA | $ (333) | $ (985) | $ (2,181) | $ 466 | $ 212 | $ (1,558) | $ (4,379) | 
|  |  |  |  |  |  |  |  | 
| Three Months Ended September 30, 2024 | Rentals | Infrastructure | Sand | Accommodations | Drilling | 
                          
                            Corporate,  | Total | 
| Revenue from external customers | $ 2,146 | $ 4,351 | $ 4,909 | $ 2,854 | $ 1,557 | $ 1,235 | $ 17,052 | 
| Intersegment revenue | 83 | — | — | — | — | (83) | — | 
| Total revenue | 2,229 | 4,351 | 4,909 | 2,854 | 1,557 | 1,152 | 17,052 | 
| Less expenses: |  |  |  |  |  |  |  | 
| Cost of revenue, exclusive of depreciation, depletion, amortization and accretion | 1,303 | 3,647 | 3,164 | 1,694 | 1,362 | 2,263 | 13,433 | 
| Selling, general and administrative, exclusive of stock based compensation | 392 | 988 | 1,498 | 456 | 336 | 2,891 | 6,561 | 
| Adjusted EBITDA | $ 534 | $ (284) | $ 247 | $ 704 | $ (141) | $ (4,002) | $ (2,942) | 
|  | |||||||
| Three Months Ended June 30, 2025 | Rentals | Infrastructure | Sand | Accommodations | Drilling | 
                          
                            Corporate,  | Total | 
| Revenue from external customers | $ 3,078 | $ 5,445 | $ 5,376 | $ 1,767 | $ 743 | $ — | $ 16,409 | 
| Intersegment revenue | 28 | — | — | — | — | (28) | — | 
| Total revenue | 3,106 | 5,445 | 5,376 | 1,767 | 743 | (28) | 16,409 | 
| Less expenses: |  |  |  |  |  |  |  | 
| Cost of revenue, exclusive of depreciation, depletion, amortization and accretion | 1,567 | 4,297 | 5,262 | 1,242 | 758 | 919 | 14,045 | 
| Selling, general and administrative, exclusive of stock based compensation | 1,055 | 950 | 1,333 | 364 | 187 | 1,250 | 5,139 | 
| Adjusted EBITDA | $ 484 | $ 198 | $ (1,219) | $ 161 | $ (202) | $ (2,197) | $ (2,775) | 
|  | |||||||
| Nine Months Ended September 30, 2025 | Rentals | Infrastructure | Sand | Accommodations | Drilling | 
                          
                            Corporate,  | Total | 
| Revenue from external customers | $ 7,744 | $ 14,881 | $ 14,843 | $ 6,127 | $ 3,207 | $ — | $ 46,802 | 
| Intersegment revenue | 54 | — | — | — | — | (54) | — | 
| Total revenue | 7,798 | 14,881 | 14,843 | 6,127 | 3,207 | (54) | 46,802 | 
| Less expenses: |  |  |  |  |  |  |  | 
| Cost of revenue, exclusive of depreciation, depletion, amortization and accretion | 4,675 | 12,817 | 14,886 | 4,110 | 2,994 | 1,581 | 41,063 | 
| Selling, general and administrative, exclusive of stock based compensation | 2,774 | 2,776 | 3,374 | 1,072 | 617 | 3,967 | 14,580 | 
| Adjusted EBITDA | $ 349 | $ (712) | $ (3,417) | $ 945 | $ (404) | $ (5,602) | $ (8,841) | 
|  |  |  |  |  |  |  |  | 
| Nine Months Ended September 30, 2024 | Rentals | Infrastructure | Sand | Accommodations | Drilling | 
                          
                            Corporate,  | Total | 
| Revenue from external customers | $ 5,594 | $ 13,957 | $ 13,936 | $ 8,474 | $ 2,804 | $ 3,653 | $ 48,418 | 
| Intersegment revenue | 326 | — | — | — | — | (326) | — | 
| Total revenue | 5,920 | 13,957 | 13,936 | 8,474 | 2,804 | 3,327 | 48,418 | 
| Less expenses: |  |  |  |  |  |  |  | 
| Cost of revenue, exclusive of depreciation, depletion, amortization and accretion | 3,879 | 11,367 | 13,484 | 4,953 | 3,349 | 5,798 | 42,830 | 
| Selling, general and administrative, exclusive of stock based compensation | 1,048 | 2,888 | 4,105 | 1,336 | 830 | 97,967 | 108,174 | 
| Interest on trade accounts receivable | — | — | — | — | — | 60,686 | 60,686 | 
| Adjusted EBITDA | $ 993 | $ (298) | $ (3,653) | $ 2,185 | $ (1,375) | $ (161,124) | $ (163,272) | 
                  MAMMOTH ENERGY SERVICES, INC.
RECONCILIATION OF NON-GAAP FINANCIAL MEASURES
Adjusted EBITDA
Adjusted EBITDA is a supplemental non-GAAP financial measure that is used by management and external users of the Company's financial statements, such as industry analysts, investors, lenders and rating agencies. Mammoth defines Adjusted EBITDA as net income or loss from continuing operations before depreciation, depletion, amortization and accretion, gains on disposal of assets, net, impairment of long-lived assets, stock based compensation, interest (income) expense and financing charges, other expense, net (which is comprised of interest on trade accounts receivable and certain legal expenses) and (benefit) provision for income taxes, further adjusted to add back interest on trade accounts receivable. The Company excludes the items listed above from net (loss) income from continuing operations in arriving at Adjusted EBITDA because these amounts can vary substantially from company to company within the energy service industry depending upon accounting methods and book values of assets, capital structures and the method by which the assets were acquired. Adjusted EBITDA should not be considered as an alternative to, or more meaningful than, net (loss) income from continuing operations or cash flows from operating activities as determined in accordance with GAAP or as an indicator of Mammoth's operating performance or liquidity. Certain items excluded from Adjusted EBITDA are significant components in understanding and assessing a company's financial performance, such as a company's cost of capital and tax structure, as well as the historical costs of depreciable assets. Mammoth's computations of Adjusted EBITDA may not be comparable to other similarly titled measures of other companies. The Company believes that Adjusted EBITDA is a widely followed measure of operating performance and may also be used by investors to measure its ability to meet debt service requirements.
The following table provides a reconciliation of Adjusted EBITDA to net loss from continuing operations, the most directly comparable GAAP financial measure (in thousands):
|  | Three Months Ended |  | Nine Months Ended | ||||||
|  | September 30, |  | June 30, |  | September 30, | ||||
| Reconciliation of net loss from continuing operations to Adjusted EBITDA: | 2025 |  | 2024 |  | 2025 |  | 2025 |  | 2024 | 
| Net loss from continuing operations | $ (12,058) |  | $ (8,865) |  | (35,693) |  | $ (49,327) |  | $ (171,588) | 
| Depreciation, depletion, amortization and accretion | 2,756 |  | 3,156 |  | 2,832 |  | 7,679 |  | 9,350 | 
| Losses (gains) on disposal of assets, net | 1,874 |  | (192) |  | (1,077) |  | (2,675) |  | (1,637) | 
| Impairment of long-lived assets | — |  | — |  | 31,669 |  | 31,669 |  | — | 
| Stock based compensation | — |  | 219 |  | 200 |  | 412 |  | 657 | 
| Interest (income) expense and financing charges, net | (922) |  | 1,065 |  | (400) |  | (1,434) |  | 8,712 | 
| Other expense, net | 1,831 |  | 1,108 |  | 628 |  | 2,791 |  | 64,624 | 
| Provision (benefit) for income taxes | 2,140 |  | 567 |  | (934) |  | 2,044 |  | (12,704) | 
| Interest on trade accounts receivable | — |  | — |  | — |  | — |  | (60,686) | 
| Adjusted EBITDA | $ (4,379) |  | $ (2,942) |  | $ (2,775) |  | $ (8,841) |  | $ (163,272) | 
                   View original content:https://www.prnewswire.com/news-releases/mammoth-energy-services-inc-announces-third-quarter-2025-operational-and-financial-results-302600779.html
 View original content:https://www.prnewswire.com/news-releases/mammoth-energy-services-inc-announces-third-quarter-2025-operational-and-financial-results-302600779.html
SOURCE Mammoth Energy Services, Inc.
