Mammoth Energy Services Inc. – Filings and Transcripts

NASDAQ: TUSK
Share price (7/13/26): $2.91
Market cap (7/13/26): $140 million

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ended 03/31/26 Q1

ended 12/31/25 FY 2025

ended 09/30/25 Q3

ended 06/30/25 Q2

ended 03/31/25 Q1

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Shelf registration

Registration of securities for employees

Shelf registration

Prospectus supplement for primary offering

Prospectus supplement for primary offering

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Lancaster Phillip

Davidson Charles E

Wexford Capital LP

Amron Arthur H, Amron Holdings LLC

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Shareholder Vote Results

Change in Certifying Accountant, Financial Statements or Exhibits

Announces First Quarter 2026 Operational and Financial Results

Announces Fourth Quarter and Full Year 2025 Operational and Financial Results

Announces Sale of Engineering Business Sales Price of $30.0 Million; Further Expands Deployment Opportunities

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Additional info about upcoming vote

Definitive proxy

Additional info about upcoming vote

Definitive proxy

Additional info about upcoming vote

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Scanned paper annual report submission

Scanned paper annual report submission

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Letter from the SEC