On January 6, 2021, J. Michal Conaway, a member of the Board of Directors of Quanta Services, Inc., notified the Company that he would retire from service on the Board, and not stand for re-election, when his current term expires at the Company’s 2021 annual meeting of stockholders to be held in May 2021. Mr. Conaway will continue to serve as a director and as a member of the Board’s Governance and Nominating Committee and Investment Committee until the Annual Meeting.