Mr. Gieselman has served as a member of the Board since January 2025. Mr. Gieselman was a Partner for NGP Energy Capital Management until 2023, a position he held since April 2007. Mr. Gieselman served as a director of certain private and public NGP portfolio companies. Prior to joining NGP, Mr. Gieselman served in various positions in the investment banking energy group of Goldman Sachs & Co. LLC, where he became a partner in 2002. Mr. Gieselman served as a director for Switchback II Corporation from December 2020 until the closing of its business combination with Bird Rides, Inc. in November 2021, Switchback Energy Acquisition Corporation from May 2019 until the closing of its business combination with ChargePoint Holdings, Inc. (NYSE: CHPT) in February 2021, HighPoint Resources Corporation from March 2018 until the closing of its merger with Bonanza Creek Energy, Inc. in April 2021, WildHorse Resource Development Corporation from September 2016 until it was acquired by Chesapeake Energy Corporation (NASDAQ: CHK) in February 2019, Chesapeake Energy Corporation from May 2019 to November 2019, Rice Energy, Inc. from January 2014 until April 2017, Memorial Resource Development Corp. from June 2014 until it was acquired by Range Resources Corporation (NYSE: RRC) in September 2016, and Memorial Production Partners GP LLC from December 2011 until March 2016. Mr. Gieselman holds a Master of Business Administration degree and a Bachelor of Science degree from Boston College. Mr. Gieselman brings deep experience and an intimate knowledge of the oil, gas and energy industry to the Board.