NexTier Oilfield Solutions | 4/A: Statement of changes in beneficial ownership of securities (and amendment thereto)-Officer Drummond Robert Wayne Jr
NexTier Oilfield Solutions | 4: Statement of changes in beneficial ownership of securities-Director MURRAY PATRICK M
NexTier Oilfield Solutions | 4: Statement of changes in beneficial ownership of securities-Officer Drummond Robert Wayne Jr
NexTier Oilfield Solutions | 4: Statement of changes in beneficial ownership of securities-Director Nelson Amy H
NexTier Oilfield Solutions | 4: Statement of changes in beneficial ownership of securities-Director ROEMER MICHAEL
NexTier Oilfield Solutions | 4: Statement of changes in beneficial ownership of securities-Chief Accounting Officer Iluyomade Oladipo
NexTier Oilfield Solutions | 4: Statement of changes in beneficial ownership of securities-Director Halverson Gary M.
NexTier Oilfield Solutions | 4: Statement of changes in beneficial ownership of securities-Officer McDonald Kevin M
NexTier Oilfield Solutions | 4: Statement of changes in beneficial ownership of securities-Director Brightman Stuart M
NexTier Oilfield Solutions | 4: Statement of changes in beneficial ownership of securities-Director Rodriguez Bernardo
NexTier Oilfield Solutions | 4: Statement of changes in beneficial ownership of securities-Chief Financial Officer Pucheu Kenneth
NexTier Oilfield Solutions | 4: Statement of changes in beneficial ownership of securities-Director STEWART JAMES CARL
NexTier Oilfield Solutions | 4: Statement of changes in beneficial ownership of securities-Director RIGGS MEL G
NexTier Oilfield Solutions | 4: Statement of changes in beneficial ownership of securities-Chief Operating Officer Gillard Matthew
NexTier Oilfield Solutions | 4: Statement of changes in beneficial ownership of securities-Director Beyer Leslie Ann
NexTier Oilfield Solutions | 4: Statement of changes in beneficial ownership of securities-Chief Operating Officer Gillard Matthew
NexTier Oilfield Solutions | 4: Statement of changes in beneficial ownership of securities-Officer Drummond Robert Wayne Jr
NexTier Oilfield Solutions | 4: Statement of changes in beneficial ownership of securities-Officer McDonald Kevin M
NexTier Oilfield Solutions | 4: Statement of changes in beneficial ownership of securities-Officer Drummond Robert Wayne Jr
NexTier Oilfield Solutions | 4: Statement of changes in beneficial ownership of securities-Chief Accounting Officer Iluyomade Oladipo
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