Sector: Energy
Director information for PROPETRO HOLDING CORP (data for year 2026)
| Name | Position | Age | Qualifications and Experience | Committee Memberships | Filing Year |
|---|---|---|---|---|---|
| Alex V. Volkov | Vice President of Commercial & Integration | 53 | ["almost three decades of experience in various roles within ExxonMobil","Vice President of Exxon Neftegas Limited in Moscow","led international natural gas marketing and trading efforts","Vice President, Global LNG Marketing","oversaw ExxonMobil’s LNG portfolio globally","Vice President, Commercial & Power","Vice President, Strategy and Business Development","graduate of the University of Nizhni Novgorod","Master of Business Administration from the University of Alabama"] | ["Nominating and Corporate Governance","Nominating and Corporate Governance Committee"] | 2026 |
| Anthony J. Best | Lead Independent Director | 76 | ["Over 40 years of experience in the energy industry","Former Chairman of Newpark Resources","Senior Advisor for Quantum Energy Partners","Former President and Chief Executive Officer of SM Energy Company","Former President and Chief Executive Officer of Pure Resources, Inc.","Independent consultant offering leadership and oil and gas consultation","Various roles at ARCO, culminating as President, ARCO Latin America","Master of Science in Engineering Management from the University of Alaska","Bachelor of Science in Mechanical Engineering from Texas A&M University","Five years as an engineering officer in the United States Air Force"] | ["Audit (Chair)","Compensation"] | 2026 |
| Celina A. Davila | Chief Accounting Officer | 45 | ["Chief Accounting Officer since November 2023","Director of Accounting and Corporate Controller since August 2022","Corporate Controller since October 2019","Hydraulic Fracturing Controller since January 2019","Various roles at Pioneer (2012-2018)","Accounting Manager and Accounting Supervisor at Pioneer","Controller for Natural Gas Services Group","Accounting Manager at Total Electrical Service and Supply Co.","Senior Auditor at Johnson, Miller, and Co., CPAs","Certified Public Accountant","Bachelor of Business Administration in Accounting from Texas Tech University","Master of Business Administration from Texas Tech University"] | [] | 2026 |
| G. Larry Lawrence | Director | 74 | ["Audit Committee Chair of Legacy Reserves, LP’s Board (2006-2019)","Interim Chief Financial Officer of Natural Gas Services Group (Jan 2021 - Jun 2021)","Chief Financial Officer for nine years at Natural Gas Services Group","Chief Financial Officer for three years at Lynx Operating Co. Inc.","Chief Financial Officer for two years at Pure Resources, Inc.","Finance and management consulting positions for Parson Group, ARCO and Crescent Consulting","Bachelor’s degree in accounting from Dillard University"] | ["Audit","Compensation","Nominating & Corporate Governance"] | 2026 |
| Mark S. Berg | Director; Chair | 67 | ["Senior energy industry executive","Extensive commercial and operational experience","Leadership of strategic planning, business development, land, water management","Former Executive Vice President & General Counsel of Pioneer","Negotiated a $65 billion merger with ExxonMobil","Experience with multibillion-dollar mergers and joint ventures","Former Senior Vice President, General Counsel & Secretary of Hanover Compressor Company","Oversaw a $27 billion merger with American International Group","Former partner at Vinson & Elkins L.L.P.","Chairman of the Board of Crystal Clearwater Resources","Founding Vice Chairman of the Permian Strategic Partnership","Bachelor of Arts degree in Public Policy from Tulane University","Juris Doctor from the University of Texas"] | ["Nominating and Corporate Governance","Compensation","Nominating and Corporate Governance Committee"] | 2026 |
| MARY P. RICCIARDELLO | director | 70 | ["distinguished career at Reliant Energy Inc.","Vice President and Comptroller at Reliant","Senior Vice President and Chief Accounting Officer at Reliant","Texas licensed Certified Public Accountant","CERT Certificate in Cybersecurity from Carnegie Mellon University","accounting and financial expertise","public company board and committee experience"] | ["Audit","Corporate Governance, Nominating and Sustainability"] | 2026 |
| Michele Vion | Director | 66 | ["Vice President, Human Resources at HighPoint Resources Corporation","Group Vice President of Human Resources at Level 3 Communications, Inc.","Vice President of Human Resources for Sun Microsystems, Inc.","Senior human resource and client account management positions at Prudential Financial, Inc.","Accounting position as Regional Controller at Sony Corporation of America","Compensation Committee Chair and Audit Committee member at Boingo Wireless, Inc.","Chair of Compensation Committee and member of Audit Committee and Nominating and Corporate Governance Committee at Callidus Software Inc.","Chief Human Resources Officer for Stored Energy Systems","Bachelor of Arts in East Asian Studies and Economics from Wesleyan University","Attended Stanford University’s Director’s College","Participated in the Financial Times’ Director Exchange"] | ["Compensation","Nominating and Corporate Governance","Nominating and Corporate Governance Committee"] | 2026 |
| Phillip A. Gobe | Chairman of the Board | 73 | ["Bachelor of Arts degree from The University of Texas","Master of Business Administration degree from the University of Louisiana in Lafayette","Extensive experience in the energy industry","Service as a director to public corporations in the industry"] | ["Audit","Compensation","Nominating & Corporate Governance"] | 2026 |
| Samuel D. Sledge | Chief Executive Officer and Director | 39 | ["Experience in the energy industry","Significant experience in management roles at ProPetro","Has served in various capacities including Frac Technical Specialist and Technical Operations Manager","Former Vice President of Finance, Corporate Development, and Investor Relations","Received a Bachelor of Business Administration and a Master of Business Administration from Baylor University"] | ["Energy Workforce and Technology Council"] | 2026 |
| Shelby K. Fietz | Chief Commercial Officer | 44 | ["Bachelor of Science from Angelo State University","Leadership capacity with the Permian Basin Chapter of the Energy Workforce and Technology Council","Business development","Sales","Supply chain","Marketing"] | [] | 2026 |
| Spencer D. Armour III | [] | ["Nominating and Corporate Governance Committee"] | 2026 |
