Board of Directors.

Kathryn J. Collier

Kathryn J. Collier has served on our board of directors since April 2018. From March 2022 until February 2024, Ms. Collier served as the senior vice president of corporate finance for Pattern Energy Group LP, a privately held renewable energy company. From July 2019 to March 2022, Ms. Collier served as the vice president for audit services of Sempra Energy (“Sempra”), a publicly traded energy services holding company overseeing the internal audit function for Sempra, including the Financial Leadership Program and audit oversight of Sempra’s operating companies. From March 2019 to July 2019, Ms. Collier served as the chief strategy and origination officer for Sempra LNG, a wholly-owned subsidiary of Sempra. From August 2018 to March 2019, Ms. Collier served as chief financial officer and chief administrative officer for Sempra North America Infrastructure. Ms. Collier also previously served as vice president and treasurer for Sempra from April 2012 to August 2018. Prior to joining Sempra in 2012, Ms. Collier held several executive positions within global corporate and investment banking at Bank of America Merrill Lynch. Ms. Collier holds a B.A. in accounting from Valparaiso University.