Patterson-UTI Energy | 4: Statement of changes in beneficial ownership of securities-Director Judah Janeen S
Patterson-UTI Energy | 4: Statement of changes in beneficial ownership of securities-Director Nelson Amy H
Patterson-UTI Energy | 4: Statement of changes in beneficial ownership of securities-Director Jaime Cesar
Patterson-UTI Energy | 4: Statement of changes in beneficial ownership of securities-Director CEPAK TIFFANY THOM
Patterson-UTI Energy | 4: Statement of changes in beneficial ownership of securities-Director ROBERTSON JULIE J
Patterson-UTI Energy | 4: Statement of changes in beneficial ownership of securities-Director STEWART JAMES CARL
Patterson-UTI Energy | 4: Statement of changes in beneficial ownership of securities-Director Beyer Leslie Ann
Patterson-UTI Energy | 4: Statement of changes in beneficial ownership of securities-Director Halverson Gary M.
Patterson-UTI Energy | 4: Statement of changes in beneficial ownership of securities-Director Drummond Robert Wayne Jr
Patterson-UTI Energy | 4: Statement of changes in beneficial ownership of securities-Director HUFF CURTIS W
Patterson-UTI Energy | 4: Statement of changes in beneficial ownership of securities-Director STEWART JAMES CARL
Patterson-UTI Energy | SC 13G/A: Statement of acquisition of beneficial ownership by individuals (Amendment)-BlackRock, Inc.(15.6%)
Patterson-UTI Energy | SC 13G/A: Statement of acquisition of beneficial ownership by individuals (Amendment)-BlackRock, Inc.(15.6%)
Patterson-UTI Energy | 4: Statement of changes in beneficial ownership of securities-Officer Gillard Matthew
Patterson-UTI Energy | 4: Statement of changes in beneficial ownership of securities-Officer Gillard Matthew
Patterson-UTI Energy | 4: Statement of changes in beneficial ownership of securities-Director Drummond Robert Wayne Jr
Patterson-UTI Energy | 4: Statement of changes in beneficial ownership of securities-Officer Gillard Matthew
Patterson-UTI Energy | 4: Statement of changes in beneficial ownership of securities-Officer Wexler Seth David
Patterson-UTI Energy | 4: Statement of changes in beneficial ownership of securities-Officer Holcomb James Michael
Patterson-UTI Energy | 4: Statement of changes in beneficial ownership of securities-Officer BERNS KENNETH N