Hi-Crush Inc. announced that its Board of Directors has appointed a new executive team to manage the Company's next phase of growth. Stephen White was appointed Chief Operating Officer, and William Barker was named General Counsel and Chief Commercial Officer. All appointments were effective as of November 30, 2020. Dirk Hallen was appointed to serve on the Board of Directors of Hi-Crush. Mr. White co-founded Pronghorn with Mr. Hallen and served as Pronghorn's Chief Operating Officer. After Hi-Crush's acquisition of Pronghorn, he served as Vice President of Logistics and Field Services at Hi-Crush. Prior to Pronghorn, Mr. White was Director of Business Operations at Rockpile Energy Services, and also previously worked at Schlumberger and Pioneer Energy Services. Mr. Barker most recently was Associate General Counsel at Insperity Inc. He previously served in various roles during his prior five years at Hi-Crush, including as Associate General Counsel, Vice President of Midstream Operations, and Principal Strategy Officer. Mr. Barker previously worked for the law firm of Norton Rose Fulbright US LLP. Mr. Hallen was previously Co-founder and Chief Executive Officer of Pronghorn Logistics, LLC ("Pronghorn"), which was acquired by Hi-Crush in May 2019. Prior to Pronghorn, he was the Director of Corporate Development at Rockpile Energy Services and worked as a management consultant at Booz & Company focused on the oil and gas industry.