SEC Form 4 · accession 0000899243-16-032186
MAMMOTH ENERGY SERVICES, INC. · TUSK
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Arty Straehla
Officer — Chief Executive Officer · Director
Period of report
Oct 19, 2016
Accepted (ET)
Oct 21, 2016 · 6:55 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,F2 | Oct 19, 2016 | P | 666 | $15.00 | A | 666 | I | As custodian for grandchild's UTMA account |
| Common StockF1,F2 | Oct 19, 2016 | P | 666 | $15.00 | A | 1,332 | I | As custodian for grandchild's UTMA account |
| Common StockF3 | Oct 19, 2016 | A | 250,000 | $0.00 | A | 251,332 | D |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1These shares of common stock, par value $0.01 per share (the "Common Stock"), of Mammoth Energy Services, Inc. (the "Issuer") were purchased under the directed share program in connection with the Issuer's initial public offering (the "IPO"). The underwriters reserved for sale at the IPO price up to 5% of the Common Stock being offered in the IPO for sale to the Issuer's employees, executive officers, directors, business associates and related persons at the public offering price. Shares of Common Stock bought by the reporting person in the directed share program are subject to a lock-up agreement entered into by the reporting person in connection with the IPO.
- F2The shares are held in a custodial account for the benefit of two of Mr. Straehla's grandchildren. Mr. Straehla maintains investment control over the account.
- F3These securities are restricted stock units that were granted under the Issuer's 2016 Equity Incentive Plan. All of these units will vest in three substantially equal installments beginning on October 19, 2017. Each restricted stock unit represents a contingent right to receive one share of common stock of the Issuer.
Remarks
Exhibit 24 - Power of Attorney