Mammoth Energy Services | 4: Statement of changes in beneficial ownership of securities-Director Booker Corey J.
Mammoth Energy Services | 4: Statement of changes in beneficial ownership of securities-Director Palm James D
Mammoth Energy Services | 4: Statement of changes in beneficial ownership of securities-Director SMITH ARTHUR L
Mammoth Energy Services | 4: Statement of changes in beneficial ownership of securities-Director Jacobi Paul M.
Mammoth Energy Services | 4: Statement of changes in beneficial ownership of securities-Director Amron Arthur H
Mammoth Energy Services | 4: Statement of changes in beneficial ownership of securities-Director Amron Arthur H
Mammoth Energy Services | 4: Statement of changes in beneficial ownership of securities-Director WEXFORD CAPITAL LP
Mammoth Energy Services | 4: Statement of changes in beneficial ownership of securities-Director Amron Arthur H
Mammoth Energy Services | SC 13G/A: Statement of acquisition of beneficial ownership by individuals (Amendment)-ValueWorks LLC(6.98%),Charles Lemonides(6.98%), etc.
Mammoth Energy Services | SC 13G/A: Statement of acquisition of beneficial ownership by individuals (Amendment)-Wexford Capital LP(47.07%),Wexford GP LLC(47.07%), etc.
Mammoth Energy Services | SC 13G/A: Statement of acquisition of beneficial ownership by individuals (Amendment)-Adage Capital Partners, L.P.(8.92%),Adage Capital Partners GP, L.L.C.(8.92%), etc.
Mammoth Energy Services | 4: Statement of changes in beneficial ownership of securities-Chief Executive Officer Straehla Arty
Mammoth Energy Services | 4: Statement of changes in beneficial ownership of securities-Chief Executive Officer Straehla Arty
Mammoth Energy Services | 4: Statement of changes in beneficial ownership of securities-Director Amron Arthur H
Mammoth Energy Services | 4: Statement of changes in beneficial ownership of securities-Director Jacobi Paul M.
Mammoth Energy Services | 4: Statement of changes in beneficial ownership of securities-Director Booker Corey J.
Mammoth Energy Services | 4: Statement of changes in beneficial ownership of securities-Director Palm James D
Mammoth Energy Services | 4: Statement of changes in beneficial ownership of securities-Director SMITH ARTHUR L
Mammoth Energy Services | 4: Statement of changes in beneficial ownership of securities-Chief Executive Officer Straehla Arty
Mammoth Energy Services | 4: Statement of changes in beneficial ownership of securities-Officer Layton Mark E.
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