Ms. Ellis has served as the General Counsel, Chief Compliance Officer, and Corporate Secretary of Kinetik Holdings Inc. since February 2025. Ms. Ellis previously served as the Deputy General Counsel and Corporate Secretary from 2022 until February 2025 and as the Associate General Counsel at BCP Raptor Holdco GP, LLC, the general partner of BCP, from 2019 until 2021. From 2021 until 2022, Ms. Ellis served as the General Counsel and Secretary of Archaea Energy Inc. and as a consultant thereafter. From 2018 to 2019, Ms. Ellis practiced corporate law at Gibson, Dunn & Crutcher LLP representing public and private companies in capital markets offerings and mergers and acquisitions. Prior to joining Gibson Dunn, Ms. Ellis served as the Associate General Counsel at Rice Energy Inc. and Rice Midstream Partners LP from 2015 until Rice Energy Inc.’s merger with EQT Corporation in 2017. From 2012 through 2015, Ms. Ellis practiced corporate law at Vinson & Elkins LLP serving public and private companies, primarily in the oil and natural gas industry. Ms. Ellis received a BA in Political Science and Communication Studies from Southwestern University and a Doctor of Jurisprudence from the University of Houston Law Center.