FIRST AMENDMENT TO CHANGE IN CONTROL AGREEMENT BETWEEN PATTERSON-UTI ENERGY, INC. AND JOHN E. VOLLMER IIIChange in Control Agreement • November 5th, 2007 • Patterson Uti Energy Inc • Drilling oil & gas wells • Texas
Contract Type FiledNovember 5th, 2007 Company Industry JurisdictionThis First Amendment To Change In Control Agreement (this “First Amendment”) between Patterson-UTI Energy, Inc., a Delaware corporation (the “Company”), and John E. Vollmer III (the “Employee”) is executed on November 1, 2007 (the “Execution Date”), but is effective as set forth herein.
FIRST AMENDMENT TO CHANGE IN CONTROL AGREEMENT BETWEEN PATTERSON-UTI ENERGY, INC. AND MARK S. SIEGELChange in Control Agreement • November 5th, 2007 • Patterson Uti Energy Inc • Drilling oil & gas wells • Texas
Contract Type FiledNovember 5th, 2007 Company Industry JurisdictionThis First Amendment To Change In Control Agreement (this “First Amendment”) between Patterson-UTI Energy, Inc., a Delaware corporation (the “Company”), and Mark S. Siegel (the “Employee”) is executed on November 1, 2007, but is effective as set forth herein.
FIRST AMENDMENT TO CHANGE IN CONTROL AGREEMENT BETWEEN PATTERSON-UTI ENERGY, INC. AND KENNETH N. BERNSChange in Control Agreement • November 5th, 2007 • Patterson Uti Energy Inc • Drilling oil & gas wells • Texas
Contract Type FiledNovember 5th, 2007 Company Industry JurisdictionThis First Amendment To Change In Control Agreement (this “First Amendment”) between Patterson-UTI Energy, Inc., a Delaware corporation (the “Company”), and Kenneth N. Berns (the “Employee”) is executed on November 1, 2007 (the “Execution Date”), but is effective as set forth herein.