Ms. Brock joined the Coterra Board of Directors following her tenure on the Cabot Board of Directors, which began in 2017. She was appointed Lead Independent Director in April 2025 and serves as a member of the Compensation and Governance and Social Responsibility Committees.

Ms. Brock currently serves as Co-Chief Executive Officer of Solaris Energy Infrastructure, Inc. Before her current role, Ms. Brock served as Chief Executive Officer and President of Aris Water Solutions, Inc. from 2021 to 2025, after previously holding the roles of President, Chief Operating Officer and Chief Commercial Officer. Prior to Aris, Ms. Brock was Chief Executive Officer for Water Standard from 2009 to 2017 and Executive Director and President for the Americas at Azurix Corp. from 1999 to 2000.

Prior board service includes Aris Water Solutions, Inc. from 2021 to 2025 and Macquarie Infrastructure Corporation from 2018 to 2022.