Dr. Brothers has served on our Board since September 2021 and served on the board of Holdings from March 2020 until our Business Combination in September 2021. Dr. Brothers has served as a director of York Space Systems, Inc. (NYSE: YSS) since January 2026, as a director of Leonardo DRS, Inc. (NASDAQ: DRS) since January 2022 and as a member of its Audit Committee, a Principal of MIT Lincoln Laboratory since July 2023 and an Operating Partner of AE Industrial since October of 2022. Previously, Dr. Brothers served as CEO of BigBear.ai (NYSE:BBAI) from June 2020 to October 2022, Chief Technology Officer at Peraton Corporation from January 2018 to June 2020 and Principal at The Chertoff Group from January 2017 to January 2018. From April 2014 to February 2017, Dr. Brothers served as the Under Secretary for Science and Technology at the Department of Homeland Security. Dr. Brothers received an undergraduate degree from Tufts University, a master's degree from Southern Methodist University and a PhD from Massachusetts Institute of Technology. We believe that Dr. Brother's 30-year career and extensive experience in senior leadership positions in science and technology spanning academia, government and industry, as well as his professional trajectory and experience in relevant industries, qualifies him to serve as a director of our Board.