Charles E. Davidson 13D and 13G filings for Mammoth Energy Services, Inc.:
- Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
- Shares have been adjusted for stock splits.
| Reported DateTime | Transaction Date | Type | Company Symbol | Filed By Symbol | Shares Owned % Owned | Shares Vs. Prev Report | View |
| 2026-06-22 5:03 pm Purchase | 2026-06-17 | 13G | MAMMOTH ENERGY SVCS INC TUSK | Charles E. Davidson | 6,470,441 13.430% | 6,470,441 (New Position) | Filing |