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MAMMOTH ENERGY SERVICES, INC.

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

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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
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EX-99.1 · Accommodation Services

Accommodation Services

Mammoth’s accommodation services segment contributed revenue of $3.5 million for the first quarter of 2026 compared to $2.1 million for the first quarter of 2025 and $2.8 million for the fourth quarter of 2025. On average, 275 rooms were utilized for the first quarter of 2026 compared to 179 during the first quarter of 2025 and 232 during the fourth quarter of 2025 for our accommodations services.

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