Nuverra Environmental Solutions, Inc. announced the appointment of Patrick L. Bond as the Chief Executive Officer of Company, effective April 21, 2021. Charlie Thompson, the Company’s current Chief Executive Officer, will continue to serve as Chairman of the Company’s Board of Directors following the transition. He is a petroleum engineer who has successfully undertaken numerous business development and management roles throughout the United States and internationally, including senior leadership positions at Halliburton, Weatherford, Schlumberger and several of its affiliated companies, and most recently as Co-CEO of Gravity Oilfield Services. Pat has spent the better part of the last ten years leading smaller private companies like Gravity and its predecessors, and it believes he will be an excellent fit for Nuverra, customers and employees. As previously announced, David J. Nightingale joined the Board of Directors of the Company effective April 6, 2021. Mr. Nightingale brings relevant industry experience having served as Executive Vice President, Wellsite Services of Select Energy Services, Inc. and as the Executive Vice President and Chief Operating Officer of Rockwater Energy Solutions, Inc. The addition of Pat and David to these key leadership roles adds formidable commercial strength, strategic insight and operating expertise to help Nuverra address the challenges and uncertainties the business is facing.