CIK 0001679268 · Accelerated filer<br>Smaller reporting company
MAMMOTH ENERGY SERVICES, INC.
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- 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
- 8-K Event Shareholder vote results
- 10-Q Report Quarterly Report
- 8-K Event Results of operations · Regulation FD disclosure
- DEFA14A Proxy Proxy Materials
- DEF 14A Proxy Proxy Statement
- 4 Open-market sale CFO and Secretary sold 55,789 shares at $5.22 ($290,984)
- 4 Open-market sale Chief Executive Officer sold 148,990 shares at an average $5.34 ($796,077)
- 10-K Report Annual Report
- 8-K Event Results of operations · Regulation FD disclosure
- SC 13G/A Stake Amended Statement of Ownership
- 4 Open-market sale Chief Executive Officer sold 5,000 shares at $1.78 ($8,880)
- 10-Q Report Quarterly Report
- 8-K Event Results of operations · Regulation FD disclosure
- 4 Open-market buy Director bought 20,000 shares at $1.29 ($25,800)
- 4 Grant or award Director acquired 53,618 shares (grant or award)
- 3 Insider Initial Statement of Ownership
- 8-K Event Other events
- 8-K Event Executive or director change
- 10-Q Report Quarterly Report
- 8-K Event Results of operations · Regulation FD disclosure
Page 9 of 19 · 369 filings