Form 8-K - Current report

0001679268FALSE00016792682024-11-012024-11-01

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

Form 8-K

CURRENT REPORT

PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

Date of Report (Date of earliest event reported): November 1, 2024

 

Mammoth Energy Services, Inc.

(Exact name of registrant as specified in its charter)

001-37917

(Commission File No.)

Delaware

32-0498321

(State or other jurisdiction of incorporation or organization)

(I.R.S. Employer Identification No.)

14201 Caliber Drive,

Suite 300

Oklahoma City,

Oklahoma

(405)

608-6007

73134

(Address of principal executive offices)

(Registrant’s telephone number, including area code)

(Zip Code)

______________________________

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

¨ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

¨ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

¨ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

¨ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of The Act:
Title of each class			Trading Symbol(s)			Name of each exchange on which registered
Common Stock			TUSK			The Nasdaq Stock Market LLC
						NASDAQ Global Select Market

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§232.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging Growth Company ¨

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(s) of the Exchange Act.  ¨

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Item 2.02 Results of Operations and Financial Condition

On November 1, 2024, Mammoth Energy Services, Inc. (the “Company”) issued a press release announcing its operational and financial results for the third quarter ended September 30, 2024. A copy of that press release is furnished as Exhibit 99.1 to this report.

The information in this Item 2.02, including Exhibit 99.1, shall not be deemed to be “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, and will not be incorporated by reference into any registration statement filed under the Securities Act of 1933, as amended, unless specifically identified as being incorporated by reference in the registration statement.

Item 7.01 Regulation FD Disclosure

On November 1, 2024, the Company posted an investor presentation to the “investors” section of its website (www.mammothenergy.com), where the Company routinely posts announcements, updates, events, investor information and presentations and recent news releases. Information on the Company's website does not constitute part of this Current Report on Form 8-K.

The information in this Item 7.01 shall not be deemed to be “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, and will not be incorporated by reference into any registration statement filed under the Securities Act of 1933, as amended, unless specifically identified as being incorporated by reference in the registration statement.

Item 9.01 Financial Statements and Exhibits.

(d)    Exhibits.

99.1			Press release dated November 1, 2024, entitled “Mammoth Energy Services, Inc. Announces Third Quarter 2024 Operational and Financial Results.”
104			Cover Page Interactive Data File - the cover page XBRL tags are embedded within the Inline XBRL document.

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Signature

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

MAMMOTH ENERGY SERVICES, INC.

Date:

November 1, 2024

By:

/s/ Mark Layton

Mark Layton

Chief Financial Officer and Secretary

Exhibit 99.1

Mammoth Energy Services, Inc. Announces

Third Quarter 2024 Operational and Financial Results

OKLAHOMA CITY - November 1, 2024 - Mammoth Energy Services, Inc. (NASDAQ: TUSK) (“Mammoth” or the “Company”) today reported financial and operational results for the third quarter ended September 30, 2024.

Arty Straehla, Chief Executive Officer of Mammoth commented, “Softness across our Well Completion Services markets appeared to have bottomed in the third quarter, and we expect a rebound in the fourth quarter. More importantly, we were pleased to have recently received a total of $168.4 million of the $188.4 million owed to our subsidiary through the Settlement Agreement with the Puerto Rico Electric Power Authority, or PREPA. We are now debt free and have plans to invest in both our Infrastructure Services and Well Completion Services divisions over the next year. In Infrastructure Services, we will be investing in additional crews and our engineering services capabilities to better serve our customers. In our Well Completion Services division, we will be upgrading pressure pumping equipment to more efficient dual fuel Tier 4 technology. We believe this investment positions us to capitalize on rising demand as markets are anticipated to improve later next year. Now that we are debt free and have significant capital to invest into our businesses, we believe we have an excellent platform to increase shareholder value.”

Financial Overview for the Third Quarter 2024:

Total revenue was $40.0 million for the third quarter compared to $65.0 million for the same quarter last year.

Net loss for the third quarter was $24.0 million, or $0.50 loss per diluted share, compared to net loss of $1.1 million, or $0.02 loss per diluted share, for the same quarter last year.

Adjusted EBITDA (as defined and reconciled below) was ($6.4) million for the third quarter of 2024, compared to $13.4 million for the same quarter last year.

Well Completion Services

Mammoth’s well completion services division contributed revenue (inclusive of inter-segment revenue) of $2.2 million for the third quarter, compared to $20.3 million for the same quarter of 2023. The Company had no pressure pumping fleets active during the third quarter of 2024 compared to an average utilization of 1.2 pressure pumping fleets during the same quarter of 2023. The third quarter 2024 revenue in the well completion services division was primarily attributable to one active pump-down crew.

Infrastructure Services

Mammoth’s infrastructure services division contributed revenue of $26.0 million for the third quarter compared to $26.7 million for the same quarter of 2023. Average crew count was 77 crews during the third quarter compared to 81 crews during the same quarter of 2023.

Natural Sand Proppant Services

Mammoth’s natural sand proppant services division contributed revenue (inclusive of inter-segment revenue) of $4.9 million for the third quarter compared to $10.6 million for the same quarter of 2023. In the third quarter, the Company sold approximately 163,000 tons of sand at an average sales price of $22.89 per ton compared to sales of approximately 352,000 tons of sand at an average sales price of $30.18 per ton during the same quarter of 2023.

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Drilling Services

Mammoth’s drilling services division contributed revenue (inclusive of inter-segment revenue) of $1.6 million for the third quarter compared to $2.3 million for the same quarter of 2023.

Other Services

Mammoth’s other services, including aviation, equipment rentals, remote accommodations and equipment manufacturing, contributed revenue (inclusive of inter-segment revenue) of $7.0 million for the third quarter compared to $6.0 million for the same quarter of 2023.

Selling, General and Administrative Expenses

Selling, general and administrative (“SG&A”) expenses were $8.7 million for the third quarter compared to $10.4 million for the same quarter of 2023.

Following is a breakout of SG&A expense (in thousands):

			Three Months Ended												Nine Months Ended
			September 30,																		September 30,
			2024						2023												2024						2023
Cash expenses:
Compensation and benefits			$	3,173					$	3,392											$	10,394					$	11,665
Professional services			3,503						4,684												9,016						10,889
Other(a)			1,775						2,105												5,249						5,884
Total cash SG&A expense			8,451						10,181												24,659						28,438
Non-cash expenses:
Change in provision for expected credit losses(b)			32						11												89,645						(414)
Stock based compensation			219						219												657						1,127
Total non-cash SG&A expense			251						230												90,302						713
Total SG&A expense			$	8,702					$	10,411											$	114,961					$	29,151

a.    Includes travel-related costs, information technology expenses, rent, utilities and other general and administrative-related costs.

b.    Included in the nine months ended September 30, 2024 amounts is a charge of $89.2 million related to Cobra's Settlement Agreement with PREPA.

    

SG&A expenses, as a percentage of total revenue, were 22% for the third quarter compared to 16% for the same quarter of 2023.

Interest Expense and Financing Charges, net

Interest expense and financing charges, net were $9.7 million for the third quarter compared to $2.9 million for the same quarter of 2023. The Company recognized a charge to interest expense totaling $7.1 million during the third quarter of 2024 related to its sale leaseback agreements.

Liquidity

As of September 30, 2024, Mammoth had unrestricted cash on hand of $4.2 million. As of September 30, 2024, the Company’s revolving credit facility was undrawn, the borrowing base was $20.4 million and there was $13.7 million of available borrowing capacity under the revolving credit facility, after giving effect to $6.7 million of outstanding letters of credit. As of September 30, 2024, Mammoth had total liquidity of $17.9 million.

As previously announced, Cobra has received the first two installment payments of $150.0 million and $18.4 million, respectively, in connection with the previously disclosed Settlement Agreement with PREPA in October 2024. Subsequent to the receipt of the first installment payment, the Company paid, in full, all amounts owed under the term credit facility with Wexford Capital LP, including the accrued and unpaid interest, in the aggregate amount of $50.9 million, and terminated the facility on October 2, 2024. In connection with the receipt of the second

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installment payment from PREPA, as required under the terms of the Settlement Agreement, Cobra instructed Fifth Third Bank, National Association (“Fifth Third Bank”) to issue a letter of credit to PREPA in the amount of $18.4 million and transferred a total of $19.3 million to a restricted cash account maintained by Fifth Third Bank as collateral for the letter of credit.

As of October 30, 2024, Mammoth had cash on hand of $86.2 million, no outstanding borrowings under its revolving credit facility, and a borrowing base of $18.2 million. As of October 30, 2024, the Company had $11.5 million of available borrowing capacity under its revolving credit facility and total liquidity of $97.7 million.

Capital Expenditures

The following table summarizes Mammoth’s capital expenditures by operating division for the periods indicated (in thousands):

			Three Months Ended												Nine Months Ended
			September 30,																		September 30,
			2024						2023												2024						2023
Well completion services(a)			$	3,812					$	4,651											$	8,549					$	14,762
Infrastructure services(b)			88						69												1,051						344
Drilling services(c)			15						98												102						97
Other(d)			323						72												665						82
Eliminations(a)			(2,341)						(165)												600						(20)
Total capital expenditures			$	1,897					$	4,725											$	10,967					$	15,265

a.     Capital expenditures primarily for upgrades and maintenance to our pressure pumping fleet for the periods presented.

b.    Capital expenditures primarily for truck, tooling and equipment purchases for the periods presented.

c.     Capital expenditures primarily for maintenance for the periods presented.

d.    Capital expenditures primarily for equipment for the Company’s rental businesses for the periods presented.

Conference Call Information

Mammoth will host a conference call on Friday, November 1, 2024 at 9:00 a.m. Central time (10:00 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 [e-mail].

About Mammoth Energy Services, Inc.

Mammoth is an integrated, growth-oriented energy services company focused on the providing products and services to enable the exploration and development of North American onshore unconventional oil and natural gas reserves as well as the construction and repair of the electric grid for private utilities, public investor-owned utilities and co-operative utilities through its infrastructure services businesses. Mammoth’s suite of services and products include: well completion services, infrastructure services, natural sand and proppant services, drilling services and other energy services. For more information, please visit www.mammothenergy.com.

Contacts:

Mark Layton, CFO

Mammoth Energy Services, Inc

[e-mail]

Rick Black / Ken Dennard

Dennard Lascar Investor Relations

[e-mail]

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

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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: demand for our services; the volatility of oil and natural gas prices and actions by OPEC members and other exporting nations affecting commodities prices and production levels; the impact of the war in Ukraine and the Israel-Hamas war on the global energy and capital markets and global stability; performance of contracts and supply chain disruptions; inflationary pressures; higher interest rates and their impact on the cost of capital; instability in the banking and financial services sectors; the outcome of ongoing government investigations and other legal proceedings; the failure to receive or delays in receiving the remaining payments under the settlement agreement with PREPA; the Company’s inability to replace the prior levels of work in its business segments, including its infrastructure and well completion services segments; 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 loss of management and/or crews; 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 and infrastructure industries; 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.

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MAMMOTH ENERGY SERVICES, INC.

CONSOLIDATED BALANCE SHEETS

ASSETS						September 30,						December 31,
						2024						2023
CURRENT ASSETS						(in thousands)
Cash and cash equivalents						$	4,165					$	16,556
Restricted cash						2,000						7,742
Accounts receivable, net						232,032						447,202
Inventories						13,498						12,653
Prepaid expenses						2,912						12,181
Other current assets						581						591
Total current assets						255,188						496,925
Property, plant and equipment, net						109,394						113,905
Sand reserves, net						57,497						58,528
Operating lease right-of-use assets						5,010						9,551
Goodwill						9,214						9,214
Deferred income tax asset						—						1,844
Other non-current assets						6,675						8,512
Total assets						$	442,978					$	698,479
LIABILITIES AND EQUITY
CURRENT LIABILITIES
Accounts payable						$	30,065					$	27,508
Accrued expenses and other current liabilities						35,433						86,713
Accrued expenses and other current liabilities - related parties						—						1,241
Current operating lease liability						3,428						5,771
Income taxes payable						44,512						61,320
Total current liabilities						113,438						182,553
Long-term debt from related parties						49,009						42,809
Deferred income tax liabilities						2,272						628
Long-term operating lease liability						1,556						3,534
Asset retirement obligation						4,244						4,140
Other long-term liabilities						3,781						4,715
Total liabilities						174,300						238,379
COMMITMENTS AND CONTINGENCIES
EQUITY
Equity:
Common stock, $0.01 par value, 200,000,000 shares authorized, 48,127,369 and 47,941,652 issued and outstanding at September 30, 2024 and December 31, 2023						481						479
Additional paid in capital						540,213						539,558
Accumulated deficit						(268,163)						(76,317)
Accumulated other comprehensive loss						(3,853)						(3,620)
Total equity						268,678						460,100
Total liabilities and equity						$	442,978					$	698,479

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MAMMOTH ENERGY SERVICES, INC.

CONSOLIDATED STATEMENTS OF COMPREHENSIVE (LOSS) INCOME

			Three Months Ended												Nine Months Ended
			September 30,																		September 30,
			2024						2023												2024						2023
			(in thousands, except per share amounts)
REVENUE
Services revenue			$	34,069					$	54,025											$	119,653					$	221,140
Services revenue - related parties			1,037						252												1,171						841
Product revenue			4,909						10,682												13,908						34,729
Total revenue			40,015						64,959												134,732						256,710
COST AND EXPENSES
Services cost of revenue (exclusive of depreciation, depletion, amortization and accretion of $4,495, $8,394, $15,149, $30,426, respectively, for the three months ended September 30, 2024 and 2023 and nine months ended September 30, 2024 and 2023)			34,468						45,082												107,914						178,905
Services cost of revenue - related parties			118						120												355						360
Product cost of revenue (exclusive of depreciation, depletion, amortization and accretion of $1,688, $2,836, $4,105, $6,395, respectively, for the three months ended September 30, 2024 and 2023 and nine months ended September 30, 2024 and 2023)			3,386						7,615												14,130						22,796
Selling, general and administrative			8,702						10,411												114,961						29,151
Depreciation, depletion, amortization and accretion			6,184						11,233												19,256						36,839
Gains on disposal of assets, net			(293)						(2,450)												(2,496)						(3,284)
Impairment of goodwill			—						1,810												—						1,810
Total cost and expenses			52,565						73,821												254,120						266,577
Operating loss			(12,550)						(8,862)												(119,388)						(9,867)
OTHER INCOME (EXPENSE)
Interest expense and financing charges, net			(8,088)						(2,876)												(15,730)						(9,385)
Interest expense and financing charges, net - related parties			(1,642)						—												(4,670)						—
Other (expense) income, net			(1,122)						14,088												(64,658)						31,051
Total other (expense) income			(10,852)						11,212												(85,058)						21,666
(Loss) income before income taxes			(23,402)						2,350												(204,446)						11,799
Provision (benefit) for income taxes			640						3,438												(12,600)						9,006
Net (loss) income			$	(24,042)					$	(1,088)											$	(191,846)					$	2,793
OTHER COMPREHENSIVE (LOSS) INCOME
Foreign currency translation adjustment			125						(275)												(233)						(45)
Comprehensive (loss) income			$	(23,917)					$	(1,363)											$	(192,079)					$	2,748
Net (loss) income per share (basic)			$	(0.50)					$	(0.02)											$	(3.99)					$	0.06
Net (loss) income per share (diluted)			$	(0.50)					$	(0.02)											$	(3.99)					$	0.06
Weighted average number of shares outstanding (basic)			48,127						47,942												48,044						47,721
Weighted average number of shares outstanding (diluted)			48,127						47,942												48,044						47,973

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MAMMOTH ENERGY SERVICES, INC.

CONSOLIDATED STATEMENTS OF CASH FLOWS

			Nine Months Ended
			September 30,
			2024						2023
			(in thousands)
Cash flows from operating activities:
Net (loss) income			$	(191,846)					$	2,793
Adjustments to reconcile net (loss) income to cash provided by operating activities:
Stock based compensation			657						1,127
Depreciation, depletion, accretion and amortization			19,256						36,839
Amortization of debt origination costs			1,076						565
Change in provision for expected credit losses			171,108						(414)
Gains on disposal of assets			(2,496)						(3,284)
Gains from sales of equipment damaged or lost down-hole			(160)						(335)
Impairment of goodwill			—						1,810
Gain on sale of business			—						(2,080)
Deferred income taxes			3,488						(70)
Other			724						(273)
Changes in assets and liabilities:
Accounts receivable, net			43,107						1,445
Inventories			(845)						(2,896)
Prepaid expenses and other assets			9,252						8,990
Accounts payable			1,938						(7,537)
Accrued expenses and other liabilities			(3,796)						(19,679)
Accrued expenses and other liabilities - related parties			4,647						—
Income taxes payable			(16,809)						7,950
Net cash provided by operating activities			39,301						24,951
Cash flows from investing activities:
Purchases of property and equipment			(10,967)						(15,265)
Business divestitures, net of cash transferred			—						3,276
Proceeds from disposal of property and equipment			5,047						4,304
Net cash used in investing activities			(5,920)						(7,685)
Cash flows from financing activities:
Borrowings on long-term debt			—						168,800
Repayments of long-term debt			—						(183,291)
Payments on financing transaction			(46,837)						—
Payments on sale-leaseback transaction			(3,206)						(3,711)
Principal payments on financing leases and equipment financing notes			(1,403)						(4,872)
Debt issuance costs			(37)						—
Other			—						(919)
Net cash used in financing activities			(51,483)						(23,993)
Effect of foreign exchange rate on cash			(31)						(28)
Net change in cash, cash equivalents and restricted cash			(18,133)						(6,755)
Cash, cash equivalents and restricted cash at beginning of period			24,298						17,282
Cash, cash equivalents and restricted cash at end of period			$	6,165					$	10,527
Supplemental disclosure of cash flow information:
Cash paid for interest			$	2,096					$	8,951
Cash paid for income taxes, net of refunds received			$	716					$	788
Supplemental disclosure of non-cash transactions:
Interest paid in kind - related parties			$	5,888					$	—
Purchases of property and equipment included in accounts payable			$	3,964					$	4,197
Right-of-use assets obtained for financing lease liabilities			$	2,971					$	507

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MAMMOTH ENERGY SERVICES, INC.

SEGMENT INCOME STATEMENTS

(in thousands)

Three Months Ended September 30, 2024			Well Completion			Infrastructure			Sand			Drilling			All Other			Eliminations			Total
Revenue from external customers			$	2,124		$	26,043		$	4,909		$	1,557		$	5,382		$	—		$	40,015
Intersegment revenues			108			—			—			—			1,641			(1,749)			—
Total revenue			2,232			26,043			4,909			1,557			7,023			(1,749)			40,015
Cost of revenue, exclusive of depreciation, depletion, amortization and accretion			7,099			22,539			3,110			1,478			3,746			—			37,972
Intersegment cost of revenues			185			—			—			1			1,565			(1,751)			—
Total cost of revenue			7,284			22,539			3,110			1,479			5,311			(1,751)			37,972
Selling, general and administrative			887			5,557			1,211			230			817			—			8,702
Depreciation, depletion, amortization and accretion			2,546			626			1,688			587			737			—			6,184
Gains on disposal of assets, net			(60)			(41)			—			—			(192)			—			(293)
Operating (loss) income			(8,425)			(2,638)			(1,100)			(739)			350			2			(12,550)
Interest expense and financing charges, net			533			8,742			135			127			193			—			9,730
Other expense (income), net			1			1,491			3			—			(373)			—			1,122
(Loss) income before income taxes			$	(8,959)		$	(12,871)		$	(1,238)		$	(866)		$	530		$	2		$	(23,402)

Three Months Ended September 30, 2023			Well Completion			Infrastructure			Sand			Drilling			All Other			Eliminations			Total
Revenue from external customers			$	20,166		$	26,712		$	10,633		$	2,337		$	5,111		$	—		$	64,959
Intersegment revenues			161			—			—			—			909			(1,070)			—
Total revenue			20,327			26,712			10,633			2,337			6,020			(1,070)			64,959
Cost of revenue, exclusive of depreciation, depletion, amortization and accretion			17,528			22,042			6,977			2,194			4,076			—			52,817
Intersegment cost of revenues			325			10			—			—			735			(1,070)			—
Total cost of revenue			17,853			22,052			6,977			2,194			4,811			(1,070)			52,817
Selling, general and administrative			1,579			6,495			1,224			215			898			—			10,411
Depreciation, depletion, amortization and accretion			3,971			1,557			2,836			1,114			1,755			—			11,233
Gains on disposal of assets, net			(2,016)			(311)			—			—			(123)			—			(2,450)
Impairment of goodwill			—			—			—			—			1,810			—			1,810
Operating loss			(1,060)			(3,081)			(404)			(1,186)			(3,131)			—			(8,862)
Interest expense and financing charges, net			774			1,647			117			117			221			—			2,876
Other income, net			—			(11,348)			(6)			—			(2,734)			—			(14,088)
(Loss) income before income taxes			$	(1,834)		$	6,620		$	(515)		$	(1,303)		$	(618)		$	—		$	2,350

8

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MAMMOTH ENERGY SERVICES, INC.

SEGMENT INCOME STATEMENTS

(in thousands)

Nine Months ended September 30, 2024			Well Completion			Infrastructure			Sand			Drilling			All Other			Eliminations			Total
Revenue from external customers			$	20,218		$	82,514		$	13,908		$	2,804		$	15,288		$	—		$	134,732
Intersegment revenues			331			—			27			—			5,005			(5,363)			$	—
Total revenue			20,549			82,514			13,935			2,804			20,293			(5,363)			134,732
Cost of revenue, exclusive of depreciation, depletion, amortization and accretion			25,533			68,704			13,540			3,683			10,939			—			122,399
Intersegment cost of revenues			638			26			—			4			4,695			(5,363)			$	—
Total cost of revenue			26,171			68,730			13,540			3,687			15,634			(5,363)			122,399
Selling, general and administrative			3,156			105,625			3,185			618			2,377			—			114,961
Depreciation, depletion, amortization and accretion			8,501			1,972			4,105			2,075			2,603			—			19,256
Losses (gains) on disposal of assets, net			85			(984)			(110)			—			(1,487)			—			(2,496)
Operating (loss) income			(17,364)			(92,829)			(6,785)			(3,576)			1,166			—			(119,388)
Interest expense and financing charges, net			1,624			17,417			408			377			574			—			20,400
Other expense, net			2			63,919			2			—			735			—			64,658
Loss before income taxes			$	(18,990)		$	(174,165)		$	(7,195)		$	(3,953)		$	(143)		$	—		$	(204,446)

Nine Months ended September 30, 2023			Well Completion			Infrastructure			Sand			Drilling			All Other			Eliminations			Total
Revenue from external customers			$	114,810		$	83,308		$	34,643		$	6,501		$	17,448		$	—		$	256,710
Intersegment revenues			400			—			25			—			1,743			(2,168)			—
Total revenue			115,210			83,308			34,668			6,501			19,191			(2,168)			256,710
Cost of revenue, exclusive of depreciation, depletion, amortization and accretion			93,158			67,810			21,905			6,035			13,153			—			202,061
Intersegment cost of revenues			1,029			29			—			26			1,084			(2,168)			—
Total cost of revenue			94,187			67,839			21,905			6,061			14,237			(2,168)			202,061
Selling, general and administrative			5,847			17,091			2,682			554			2,977			—			29,151
Depreciation, depletion, amortization and accretion			13,288			7,366			6,397			3,497			6,291			—			36,839
Gains on disposal of assets, net			(2,016)			(439)			(16)			—			(813)			—			(3,284)
Impairment of goodwill			—			—			—			—			1,810			—			1,810
Operating income (loss)			3,904			(8,549)			3,700			(3,611)			(5,311)			—			(9,867)
Interest expense and financing charges, net			2,527			5,361			422			376			699			—			9,385
Other expense (income), net			1			(28,713)			(12)			—			(2,327)			—			(31,051)
Income (loss) before income taxes			$	1,376		$	14,803		$	3,290		$	(3,987)		$	(3,683)		$	—		$	11,799

9

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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 (loss) income before depreciation, depletion, amortization and accretion expense, gains on disposal of assets, net, impairment of goodwill, stock based compensation, interest expense and financing charges, net, other (income) expense, net (which is comprised of interest on trade accounts receivable and certain legal expenses) and provision (benefit) for income taxes, further adjusted to add back interest on trade accounts receivable. The Company excludes the items listed above from net (loss) income 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 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 historic 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 tables provide a reconciliation of Adjusted EBITDA to the GAAP financial measure of net (loss) income on a consolidated basis and for each of the Company’s segments (in thousands):

Consolidated

			Three Months Ended												Nine Months Ended
			September 30,																		September 30,
Reconciliation of net (loss) income to Adjusted EBITDA:			2024						2023												2024						2023
Net (loss) income			$	(24,042)					$	(1,088)											$	(191,846)					$	2,793
Depreciation, depletion, amortization and accretion expense			6,184						11,233												19,256						36,839
Gains on disposal of assets, net			(293)						(2,450)												(2,496)						(3,284)
Impairment of goodwill			—						1,810												—						1,810
Stock based compensation			219						219												657						1,127
Interest expense and financing charges, net			9,730						2,876												20,400						9,385
Other expense (income), net			1,122						(14,088)												64,658						(31,051)
Provision (benefit) for income taxes			640						3,438												(12,600)						9,006
Interest on trade accounts receivable			—						11,443												(60,686)						33,897
Adjusted EBITDA			$	(6,440)					$	13,393											$	(162,657)					$	60,522

10

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MAMMOTH ENERGY SERVICES, INC.

RECONCILIATION OF NON-GAAP FINANCIAL MEASURES

Well Completion Services

			Three Months Ended												Nine Months Ended
			September 30,																		September 30,
Reconciliation of net (loss) income to Adjusted EBITDA:			2024						2023												2024						2023
Net (loss) income			$	(8,959)					$	(1,834)											$	(18,990)					$	1,376
Depreciation and amortization expense			2,546						3,971												8,501						13,288
(Gains) losses on disposal of assets, net			(60)						(2,016)												85						(2,016)
Stock based compensation			33						64												122						451
Interest expense and financing charges, net			533						774												1,624						2,527
Other expense, net			1						—												2						1
Adjusted EBITDA			$	(5,906)					$	959											$	(8,656)					$	15,627

Infrastructure Services

			Three Months Ended												Nine Months Ended
			September 30,																		September 30,
Reconciliation of net (loss) income to Adjusted EBITDA:			2024						2023												2024						2023
Net (loss) income			$	(13,500)					$	3,239											$	(158,767)					$	6,392
Depreciation and amortization expense			626						1,557												1,972						7,366
Gains on disposal of assets, net			(41)						(311)												(984)						(439)
Stock based compensation			124						99												364						436
Interest expense and financing charges, net			8,742						1,647												17,417						5,361
Other expense (income), net			1,491						(11,348)												63,919						(28,713)
Provision (benefit) for income taxes			629						3,381												(15,398)						8,411
Interest on trade accounts receivable			—						11,443												(60,686)						33,897
Adjusted EBITDA			$	(1,929)					$	9,707											$	(152,163)					$	32,711

Natural Sand Proppant Services

			Three Months Ended												Nine Months Ended
			September 30,																		September 30,
Reconciliation of net (loss) income to Adjusted EBITDA:			2024						2023												2024						2023
Net (loss) income			$	(1,238)					$	(515)											$	(7,195)					$	3,290
Depreciation, depletion, amortization and accretion expense			1,688						2,836												4,105						6,397
Gains on disposal of assets, net			—						—												(110)						(16)
Stock based compensation			39						37												109						149
Interest expense and financing charges, net			135						117												408						422
Other expense (income), net			3						(6)												2						(12)
Adjusted EBITDA			$	627					$	2,469											$	(2,681)					$	10,230

11

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MAMMOTH ENERGY SERVICES, INC.

RECONCILIATION OF NON-GAAP FINANCIAL MEASURES

Drilling Services

			Three Months Ended												Nine Months Ended
			September 30,																		September 30,
Reconciliation of net loss to Adjusted EBITDA:			2024						2023												2024						2023
Net loss			$	(866)					$	(1,303)											$	(3,953)					$	(3,987)
Depreciation expense			587						1,114												2,075						3,497
Stock based compensation			5						5												15						18
Interest expense and financing charges, net			127						117												377						376
Adjusted EBITDA			$	(147)					$	(67)											$	(1,486)					$	(96)

Other Services(a)

			Three Months Ended												Nine Months Ended
			September 30,																		September 30,
Reconciliation of net income (loss) to Adjusted EBITDA:			2024						2023												2024						2023
Net income (loss)			$	519					$	(675)											$	(2,941)					$	(4,278)
Depreciation, amortization and accretion expense			737						1,755												2,603						6,291
Gains on disposal of assets, net			(192)						(123)												(1,487)						(813)
Impairment of goodwill			—						1,810												—						1,810
Stock based compensation			18						14												47						73
Interest expense and financing charges, net			193						221												574						699
Other (income) expense, net			(373)						(2,734)												735						(2,327)
Provision for income taxes			11						57												2,798						595
Adjusted EBITDA			$	913					$	325											$	2,329					$	2,050

a.    Includes results for Mammoth’s aviation, equipment rentals, remote accommodations and equipment manufacturing and corporate related activities. The Company’s corporate related activities do not generate revenue.

12

Cover	Nov. 01, 2024
Cover [Abstract]
Document Type	8-K
Document Period End Date	Nov. 01, 2024
Entity Registrant Name	Mammoth Energy Services, Inc.
Entity File Number	001-37917
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	32-0498321
Entity Address, Address Line One	14201 Caliber Drive,
Entity Address, Address Line Two	Suite 300
Entity Address, City or Town	Oklahoma City,
Entity Address, State or Province	OK
City Area Code	(405)
Local Phone Number	608-6007
Entity Address, Postal Zip Code	73134
Written Communications	false
Soliciting Material	false
Pre-commencement Tender Offer	false
Pre-commencement Issuer Tender Offer	false
Title of 12(b) Security	Common Stock
Trading Symbol	TUSK
Security Exchange Name	NASDAQ
Entity Emerging Growth Company	false
Entity Central Index Key	0001679268
Amendment Flag	false

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