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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 Open-market buy Director bought 5,000 shares at $3.00 ($15,000)
  2. 4 Other acquisition Director acquired 68,152 shares (other)
  3. 4 Other acquisition Chief Business Officer acquired 3,211 shares (other)
  4. 4 Other acquisition Director acquired 29,450 shares (other)
  5. 4 Open-market buy Chief Business Officer bought 4,019,574 shares at $2.60 ($10,468,177)
  6. 4 Other acquisition 10% owner acquired 6,470,441 shares (other)
  7. 4 Open-market buy Director bought 4,500 shares at an average $3.25 ($14,610)
  8. 4 Open-market buy Director bought 5,500 shares at an average $3.25 ($17,850)
  9. 4 Open-market buy Director bought 10,000 shares at $1.89 ($18,900)
  10. 4 Open-market sale Director sold 20,000 shares at $2.51 ($50,200)
  11. 4 Open-market sale Director sold 65,000 shares at an average $2.51 ($162,850)
  12. 4 Open-market buy Director bought 1,000 shares at $2.97 ($2,971)
  13. 4 Open-market sale Director sold 25,000 shares at an average $3.45 ($86,350)
  14. 4 Open-market sale Director sold 11,709 shares at an average $3.23 ($37,854)
  15. 4 Open-market sale Director sold 10,707 shares at an average $3.62 ($38,724)
  16. 4 Open-market sale Director sold 3,683 shares at an average $3.62 ($13,347)
  17. 4 Grant or award Director acquired 27,856 shares (grant or award)
  18. 4 Grant or award Director acquired 27,856 shares (grant or award)
  19. 4 Grant or award Director acquired 27,856 shares (grant or award)
  20. 4 Grant or award Director acquired 27,856 shares (grant or award)

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