John was appointed Maverick's Executive Vice President & CFO in September 2018. Prior to joining Maverick, John served as SVP of Capital Markets, M&A, and Treasurer at Sandridge Energy. John has held numerous senior leadership roles in public companies, including Chief Financial Officer of both midstream and upstream companies. He also served as Co-Head of the Guggenheim Houston office from 2010-2013. John holds a BA in Economics and Biological Sciences from Rice University and an MBA from the Jesse H. Jones Graduate School of Management at Rice University.