On July 20, 2022, the Board of Directors of Vistra Corp. appointed Kristopher E. Moldovan as its next Executive Vice President and Chief Financial Officer effective as of August 1, 2022. Mr. Moldovan, 50, has been with Vistra and its predecessor companies since 2006 and, for the past five years, has served as senior vice president and treasurer, where he is responsible for all treasury-related activities, including financing activities and assuring availability of liquidity and cash resources, among other responsibilities.

From 2010 to 2017, he was the Company's assistant treasurer. Mr. Moldovan originally joined the Company as senior counsel, where much of his work focused on finance and mergers and acquisitions. Prior to joining the Company, Mr. Moldovan was an attorney for Gibson, Dunn & Crutcher, LLP in Dallas and for Wildman, Harrold, Allen & Dixon in Chicago, where he gained extensive experience in mergers and acquisitions, finance, and general corporate advisory.

On July 20, 2022, the Board appointed James A. Burke to the Board, effective as of the Effective Date. Mr. Burke's appointment as director is part of the Company's previously announced succession plan involving the appointment of Mr. Burke as Chief Executive Officer and director upon the transition of Curtis A. Morgan from the Company effective as of the Effective Date.