SEC Form 4 · accession 0000899243-17-005110
MAMMOTH ENERGY SERVICES, INC. · TUSK
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Mark E. Layton
Officer — CFO and Secretary
Period of report
Feb 21, 2017
Accepted (ET)
Feb 23, 2017 · 5:57 pm EST
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0001679268
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common StockF1 | Feb 21, 2017 | A | 40,000 | $0.00 | A | 58,000 | D |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1These securities are restricted stock units that were granted under the issuer's 2016 Equity Incentive Plan. Each restricted stock unit represents a contingent right to receive one share of common stock of the issuer. All of these units will vest in three substantially equal annual installments beginning on February 21, 2018.