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MAMMOTH ENERGY SERVICES, INC.

For the period ended May 11, 2026. Filed May 11, 2026.

View on SEC.gov

About this filing

A notice of a major event between regular reports, such as results, a deal or a change of executives. It is often the first formal record of the news.

May 11, 2026 · Filed May 11, 2026

TUSK$3.11+4.4%Stored close · as of Nov 6, 2026
See the whole filing, with its images and exhibits

EX-99.1 · SEGMENT INFORMATION

SEGMENT INFORMATION

(in thousands)

Three Months Ended March 31, 2026RentalsInfrastructureSandAccommodationsDrillingCorporate, Other & EliminationsTotal
Revenue from external customers$12,935$269$3,864$3,541$1,421$—$22,030
Intersegment revenue32————(32)—
Total revenue12,9672693,8643,5411,421(32)22,030
Less expenses:
Cost of revenue, exclusive of depreciation, depletion, amortization and accretion8,0605114,4552,1381,19215116,507
Selling, general and administrative, exclusive of stock based compensation1,2681868533322517063,596
Adjusted EBITDA$3,639$(428)$(1,444)$1,071$(22)$(889)$1,927
Three Months Ended March 31, 2025RentalsInfrastructureSandAccommodationsDrillingCorporate, Other & EliminationsTotal
Revenue from external customers$1,917$712$6,739$2,081$182$—$11,631
Intersegment revenue10————(10)—
Total revenue1,9277126,7392,081182(10)11,631
Less expenses:
Cost of revenue, exclusive of depreciation, depletion, amortization and accretion1,4188745,4761,43239647110,067
Selling, general and administrative, exclusive of stock based compensation3681221,4303892101,3863,905
Adjusted EBITDA$141$(284)$(167)$260$(424)$(1,867)$(2,341)
Three Months Ended December 31, 2025RentalsInfrastructureSandAccommodationsDrillingCorporate, Other & EliminationsTotal
Revenue from external customers$3,281$1,172$1,709$2,827$468$—$9,457
Intersegment revenue19————(19)—
Total revenue3,3001,1721,7092,827468(19)9,457
Less expenses:
Cost of revenue, exclusive of depreciation, depletion, amortization and accretion2,0272,0863,2311,84176855710,510
Selling, general and administrative, exclusive of stock based compensation1,6704021,1586772171,6265,750
Adjusted EBITDA$(397)$(1,316)$(2,680)$309$(517)$(2,202)$(6,803)
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The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.