PROFRAC - Key Persons

Job Titles:

• Director

Mr. Randle, 61, joined the Company in May 2018 as the Company's Senior Vice President of Operations, and has served as the Company's Chief Operating Officer since October 2018. Mr. Randle has over 40 years of experience in the energy industry. Prior to joining the Company, Mr. Randle provided technical consulting services for New Tech Global Ventures, LLC from 2017 to May 2018. Prior to that, Mr. Randle served as Chief Operating Officer of FTS International, Inc. ("FTSI"), now an indirect subsidiary of the Company, from March 2010 to October 2015, as Senior Vice President of Operations from January 2008 to March 2010, and as Division Manager from March 2007 to January 2008. As a director, Mr. Randle will be entitled to the compensation payable to the Company's non-employee directors under the Company's director compensation program.

Job Titles:

• Director
• Member of the Audit Committee
• Member of the Compensation Committee
• Audit
• Director of Hartman Income REIT

Mr. Haddock founded Haddock Enterprises, LLC in 2000 and has served as its president since that time. In the last five years, he has served as a Founder and Director of Union Acquisition Corp. I., which recently completed a business combination with Bioceres Crop Solutions Corp., and a Founder and Director of Union Acquisition Corp. II, which recently completed a business combination with Procaps Group, S.A. He anticipates the same or similar position with Union Acquisition III. Mr. Haddock has served as director of Meritage Homes Corporation (MHC) since January 2005. MHC is a real estate development company that constructs single family detached homes across the United States as well as active adult communities and luxury real estate in Arizona. As a Director for Meritage, Mr. Haddock has served as its Chairman for Nominating and Corporate Governance Committee since 2006 and was appointed to its Audit Committee from 2009 until 2018. Further, Mr. Haddock also serves as Director of Hartman Income REIT, a non-traded SEC reporting real estate investment trust, and has served in that capacity since mid-2020. As Director for Hartman, Mr. Haddock serves as the Chairman of the Nominating and Governance Committee and as a member of the Audit Committee. Formerly, Mr. Haddock co-founded Crescent Real Estate Equities, a diversified real estate investment trust and served as its President, CEO and COO. He served as a Director of Valaris, Plc. (formerly ENSCO International, Plc.), a leading global offshore oil and gas drilling service company for over 30 years. As Director for Valaris, he served as its co-lead Director and Chairperson of the Audit Committee and was also a member of the Nominating and Governance Committee. Importantly, he served ENSCO in leading much of its mergers and acquisitions and oversaw strategic development. Additionally, from December 2004 to October 2008, Mr. Haddock served as a Board Member of Cano Petroleum, Inc. Mr. Haddock also serves on the board of CEELI Institute. He has previously served on the Board of Trustees of the Baylor College of Medicine, as a member of the Executive Investment Committee at both Baylor University and at Baylor College of Medicine, as well as on the Board of the M.D Anderson Proton Therapy Education and Research Foundation. Mr. Haddock led the acquisition team to purchase the Texas Rangers in which he was a minority owner along with George W. Bush from 1989 to 1998 and served as its General Counsel. Mr. Haddock received his Bachelor of Business Administration and Juris Doctorate Degrees from Baylor University. He also holds a Master of Laws in Taxation from New York University and MBA Degree from Dallas Baptist University.

Job Titles:

• Chief Administrative Officer

Heather joined ProFrac in December 2021 and serves as our Chief Administrative Officer. She brings 14 years of M&A experience to her role and leads ProFrac's Integration and Human Resources Departments. Previously, Heather spent 5 years with Wilks Brothers where she served as Vice President of Human Resources and Managing Director of Investments. Heather holds a Bachelor of Business Administration from Tarleton State University. Additionally, she serves as a member of the board of directors for Linear Labs, an electric motor company.

Job Titles:

• Chief Executive Officer

Ladd Wilks cofounded ProFrac Services in 2016 and has served as the CEO since its inception. In that time, ProFrac has become one the largest, fastest growing pressure pumping companies in the US. Prior to ProFrac, Ladd held the role of VP of Logistics for Frac Tech before selling the business in 2011. He has also held various leadership roles in oilfield service companies that specialized in logistics, manufacturing, and geophysics. Ladd's entrepreneurship drove him to start his own venture in a privately owned E&P company, in which he owns a controlling interest in. His desire to make a difference in his community and those around him have been fulfilled as aboard member for nonprofits including 13 Foundation, Cisco SAFE, and CRA. He also serves as a board member for the Daily Wire, a conservative media company founded in 2015. Ladd began his journey with Wilks Companies when he joined Wilks Masonry in 2002. Ladd's career progressed through multiple management roles until 2008 when he joined Frac Tech Services as VP of Logistics. In 2012, Ladd became President of Breckenridge Geophysical, a technology leader in the geophysical sector. In addition to working at ProFrac Services, Ladd is an Executive Officer at Wilks Brothers and serves on the board of Prager University.

Job Titles:

• Chief Financial Officer

Lance joins the ProFrac team as Chief Financial Officer after previously serving as CFO and Treasurer for FTSI starting in October 2015. Prior to joining our Company, Lance spent approximately 11 years with Ernst & Young LLP, with the majority of that time in their transaction services group coordinating and advising clients on buy side and sell side transactions in various industries. He earned a Bachelor of Business Administration and Master of Professional Accounting from the University of Texas at Austin and is a Certified Public Accountant in the state of Texas.

Job Titles:

• Executive Chairman
• Executive Chairman of Our Board of Directors

Matthew D. Wilks has served as Executive Chairman of our board of directors since August 2021 and has served as our President since October 2018. Previously, Mr. Wilks served as our Chief Financial Officer from May 2017 to August 2021. Mr. Wilks also has served as Vice President of Investments for Wilks Brothers since January 2012. From 2010 to 2012, Mr. Wilks served as Vice President of Logistics for FTSI. Additionally, Mr. Wilks served as a member of the board of directors of Approach Resources, Inc., an E&P company focused on the exploration, development and production of unconventional oil and gas resources in the United States. Mr. Wilks' background in numerous roles specific to our Company and his familial connection to our founders as the son of Dan Wilks and nephew of Farris Wilks, allow him to engage in board deliberations with valuable insight and experience.

Job Titles:

• Chief Commercial Officer

Matt joined Profrac Services in 2017 and serves as Senior Vice President of Sales. Matt directs the sales, marketing, commercial operations, and serves on the Profrac ESG board. Matt brings 17 years of oilfield services, beginning in 2004 with a Barnett Shale completions-based service company. This company specialized in water management, power generation, flowback, and completions chemicals. Matt was promoted to General Manager in 2006 and instrumental in the expansion of the Barnett, Haynesville, Eagle Ford, and Marcellus shale. In 2010 SCF Partners purchased the company, forming Rockwater Energy Solutions.

Job Titles:

• Chief Operating Officer
• Company 's Senior Vice President of Operations

Blaine joined ProFrac Services in 2018 and has served as Chief Operating Officer since December 2022. Previously, Blaine served as Senior Vice President of Operations of ProFrac Services. Prior to joining ProFrac, he spent 13 years at FTS International, where he served in positions of increasing responsibility, including Director of Engineering and Chief Operating Officer of SinoFTS, FTSI's joint venture in China. Blaine holds a B.S. in Petroleum Engineering from Texas A&M University, and an M.B.A. from The Pennsylvania State University.

Job Titles:

• Chief Legal Officer
• Secretary

Robert Willette has served as our Chief Legal Officer and Secretary since November 2021. Since October 2020, Mr. Willette has served as Assistant General Counsel of Wilks Brothers. From August 2017 to October 2020, Mr. Willette served as Senior Vice President, General Counsel, Corporate Secretary, Chief Compliance and ESG Officer of Carbo Ceramics Inc. Prior to that, Mr. Willette served as General Counsel and Corporate Secretary for Texon L.P., which transports and markets crude oil, natural gas and natural gas liquids. Mr. Willette holds a B.S., an M.B.A., and a J.D. from the University of Kansas.

Job Titles:

• Director

Mr. Krylov has been in the energy industry for more than 20 years, both as an investment banker and as an executive officer. Currently, Mr. Krylov serves as Investment Partner and Chief Financial Officer of Wilks Brothers, LLC. From 2014 to 2020, Mr. Krylov served as an executive at Approach Resources Inc., a NASDAQ listed exploration and production company focused on Permian basin, initially as Executive Vice President and Chief Financial Officer and subsequently as President and Chief Executive Officer. From 2000 to 2013, Mr. Krylov worked at J.P. Morgan Securities LLC in the Energy Investment Banking group in New York and Houston, where he most recently served as Managing Director. During his career Mr. Krylov has executed numerous mergers and acquisitions, capital markets offerings and financial restructurings. Mr. Krylov holds a B.B.A. in finance from Pace University.

Job Titles:

• Chairman
• Director
• Member of the Audit Committee
• Member of the Compensation Committee
• Audit

Ms. Nieuwoudt is currently a private investor. From November 2017 to November 2019, Ms. Nieuwoudt served as a Senior Energy and Industrials Analyst at Aptigon Capital, a Citadel Company. Prior to that, Ms. Nieuwoudt served as an Energy Equities Analyst at Surveyor Capital, a Citadel Company, from September 2010 to November 2017. Since January 2021, Ms. Nieuwoudt has served as a director of Independence Contract Drilling. Ms. Nieuwoudt holds a B.A. from Rice University.

Job Titles:

• Chairman
• Director
• Member of the Audit Committee
• Member of the Compensation Committee
• Audit

Ms. Glebocki served as Chief Executive Officer of Ocean Casino from December 2019 through October 2021. From February 2019 to December 2019, Ms. Glebocki served as Chief Financial Officer of Ocean Casino. Prior to that, Ms. Glebocki served as Executive Vice President, Chief Financial Officer, and Treasurer of Tropicana Entertainment Inc. from April 2015 to October 2018. Ms. Glebocki has also served as Vice President of Finance and Chief Financial Officer of Revel Entertainment Group LLC from June 2007 to April 2015. Ms. Glebocki holds a B.S. from Lehigh University.