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CIK 0001679268 · Accelerated filer<br>Smaller reporting company

MAMMOTH ENERGY SERVICES, INC.

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Ticker
TUSK
Exchange
Nasdaq
Industry
Oil & Gas Field Services, NEC
FY end
Dec 31
Incorporated
DE
Entity type
operating
EIN
320498321
Phone
405-608-6007
Business address
14201 CALIBER DRIVE, SUITE 300, OKLAHOMA CITY, OK, 73134
  1. 10-Q Report Quarterly Report
  2. 8-K Event Results of operations
  3. 10-K Report Annual Report
  4. 8-K Event Results of operations
  5. 4 Open-market buy Director bought 10,000 shares at $1.89 ($18,900)
  6. 8-K Event Material agreement · Acquisition or sale completed · Regulation FD disclosure
  7. 10-Q Report Quarterly Report
  8. 8-K Event Results of operations
  9. SCHEDULE 13G/A Stake Statement of Beneficial Ownership
  10. 144 Insider Sale of Securities
  11. 10-Q Report Quarterly Report
  12. 8-K Event Results of operations
  13. 8-K Event Material agreement · Executive or director change
  14. 8-K Event Executive or director change
  15. 8-K Event Material agreement · Acquisition or sale completed · Impairment
  16. 8-K Event Shareholder vote results
  17. 8-K Event Executive or director change
  18. 4 Open-market sale Director sold 20,000 shares at $2.51 ($50,200)
  19. 4 Open-market sale Director sold 65,000 shares at an average $2.51 ($162,850)
  20. 144 Insider Sale of Securities

Page 2 of 19 · 369 filings