SandRidge Energy, Inc. announced that Bob G. Alexander, a member of the Company's Board of Directors, passed away on April 5, 2020. Mr. Alexander was one of three independent directors serving on the audit committee of the Board. Following Mr. Alexander's passing, the Board appointed John. J. Lipinski to the Audit Committee. The Board has determined that Mr. Lipinski is financially sophisticated and qualifies as an audit committee financial expert under applicable rules. Mr. Alexander was also a member of the Nominating and Governance Committee of the Board. The Board has appointed Jonathan Christodoro to the Nominating and Governance Committee and appointed Mr. Lipinski as chairman of the committee.