0000899243-17-005110.txt : 20170223 0000899243-17-005110.hdr.sgml : 20170223 20170223175710 ACCESSION NUMBER: 0000899243-17-005110 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20170221 FILED AS OF DATE: 20170223 DATE AS OF CHANGE: 20170223 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Mammoth Energy Services, Inc. CENTRAL INDEX KEY: 0001679268 STANDARD INDUSTRIAL CLASSIFICATION: OIL, GAS FIELD SERVICES, NBC [1389] IRS NUMBER: 320498321 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 4727 GAILLARDIA PARKWAY STREET 2: SUITE 200 CITY: OKLAHOMA CITY STATE: OK ZIP: 73142 BUSINESS PHONE: 405-608-6007 MAIL ADDRESS: STREET 1: 4727 GAILLARDIA PARKWAY STREET 2: SUITE 200 CITY: OKLAHOMA CITY STATE: OK ZIP: 73142 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Layton Mark E. CENTRAL INDEX KEY: 0001687210 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-37917 FILM NUMBER: 17633975 MAIL ADDRESS: STREET 1: 4727 GAILLARDIA PARKWAY STREET 2: SUITE 200 CITY: OKLAHOMA CITY STATE: OK ZIP: 73142 4 1 doc4.xml FORM 4 SUBMISSION X0306 4 2017-02-21 0 0001679268 Mammoth Energy Services, Inc. TUSK 0001687210 Layton Mark E. 4727 GAILLARDIA PARKWAY, SUITE 200 OKLAHOMA CITY OK 73142 0 1 0 0 CFO and Secretary Common Stock 2017-02-21 4 A 0 40000 0.00 A 58000 D These 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. /s/ Mark Layton 2017-02-23