SEC Form 4 · accession 0000899243-18-016071
MAMMOTH ENERGY SERVICES, INC. · TUSK
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Arthur L Smith
Director
Period of report
Jun 7, 2018
Accepted (ET)
Jun 11, 2018 · 6:06 pm EDT
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 | Jun 7, 2018 | A | 2,655 | $0.00 | A | 12,235 | D | |
| Common StockF2 | holding | — | — | — | 6,000 | I | By Arthur L. Smith Family LP |
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 equity incentive plan, representing an annual non-employee director grant. These securities will vest on the earlier of June 7, 2019 and the date of the issuer's 2019 Annual Meeting of Stockholders. Each restricted stock unit represents a contingent right to receive one share of common stock, par value $0.01 per share, of the issuer.
- F2These shares of common stock are held by Arthur L. Smith Family LP, which is managed by Arthur L. Smith Management LLC, of which Mr. Smith is the manager.