Straehla Arty
Related Filers (2)
Ownership (13)
4
Friday, 12/15/2023
MAMMOTH ENERGY SERVICES, INC.: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/7/2023
MAMMOTH ENERGY SERVICES, INC.: Statement of changes in beneficial ownership of securities
4
Thursday, 3/11/2021
MAMMOTH ENERGY SERVICES, INC.: Statement of changes in beneficial ownership of securities
4
Friday, 11/13/2020
MAMMOTH ENERGY SERVICES, INC.: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/4/2020
MAMMOTH ENERGY SERVICES, INC.: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/13/2018
MAMMOTH ENERGY SERVICES, INC.: Statement of changes in beneficial ownership of securities
4
Thursday, 11/16/2017
MAMMOTH ENERGY SERVICES, INC.: Statement of changes in beneficial ownership of securities
4
Thursday, 3/2/2017
Mammoth Energy Services, Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 10/21/2016
Mammoth Energy Services, Inc.: Statement of changes in beneficial ownership of securities
3
Thursday, 10/13/2016
Mammoth Energy Services, Inc.: Initial statement of beneficial ownership of securities
4
Wednesday, 1/21/2009
Superior Well Services, INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/21/2009
Superior Well Services, INC: Statement of changes in beneficial ownership of securities
3
Monday, 12/1/2008
Superior Well Services, INC: Initial statement of beneficial ownership of securities