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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. 4 Grant or award Director acquired 86,957 shares (grant or award)
  2. 4 Grant or award Director acquired 86,957 shares (grant or award)
  3. 3 Insider Initial Statement of Ownership
  4. 4 Grant or award Director acquired 86,957 shares (grant or award)
  5. 4 Grant or award Director acquired 86,957 shares (grant or award)
  6. 8-K Event Shareholder vote results
  7. DEFA14A Proxy Proxy Materials
  8. DEF 14A Proxy Proxy Statement
  9. 8-K Event Bylaws or fiscal year change
  10. 8-K Event Other events
  11. 8-K Event Delisting notice
  12. 8-K Event Executive or director change
  13. 10-Q Report Quarterly Report
  14. 8-K Event Results of operations · Regulation FD disclosure
  15. 8-K Event Other events
  16. 8-K Event Delisting notice
  17. 8-K Event Executive or director change
  18. 4 Grant or award Chief Executive Officer acquired 1,300,000 shares (grant or award)
  19. 4 Grant or award CFO and Secretary acquired 500,000 shares (grant or award)
  20. 10-K Report Annual Report

Page 10 of 19 · 369 filings