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Filing Detail
Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001368388-19-000008
Filing Date
2019-11-20
Accepted
2019-11-20 16:17:15
Documents
1
Period of Report
2019-11-18

Document Format Files

Seq Description Document Type Size
1 FORM 4 wf-form4_157428462030532.html 4  
1 FORM 4 wf-form4_157428462030532.xml 4 3650
  Complete submission text file 0001368388-19-000008.txt   5185
Mailing Address COMMONWEALTH HALL AT OLD PARKLAND 3899 MAPLE AVENUE, SUITE 410 DALLAS TX 75219
Business Address
YELLEN JONATHAN H (Reporting) CIK: 0001368388 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-37917 | Film No.: 191234437

Mailing Address 14201 CALIBER DRIVE SUITE 300 OKLAHOMA CITY OK 73134
Business Address 14201 CALIBER DRIVE SUITE 300 OKLAHOMA CITY OK 73134 405-608-6007
MAMMOTH ENERGY SERVICES, INC. (Issuer) CIK: 0001679268 (see all company filings)

IRS No.: 320498321 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 1389 Oil & Gas Field Services, NEC