4
Changes in Ownership
MAMMOTH ENERGY SERVICES, INC. Filed Acc 0000899243-16-032197
Director acquired 6,667 shares (grant or award)
From the SEC's structured data for this filing
Trades in this filing
| Insider | Date | Transaction | Shares | Price | Value | Owned after | D/I |
|---|---|---|---|---|---|---|---|
| Gaydosik Aaron Director | 2016-10-19 | Grant or award | +6,667 | 6,667 | D |
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