Your Vote Counts! *Please check the meeting materials for any special requirements for meeting attendance. Smartphone users Point your camera here and vote without entering a control number For complete information and to vote, visit www.ProxyVote.com Control # V33185-P04722-Z86871 ENTERGY CORPORATION 639 LOYOLA AVENUE NEW ORLEANS, LA 70113 ENTERGY CORPORATION Annual Meeting to be held on May 3, 2024 Vote by May 2, 2024 11:59 PM ET You invested in ENTERGY CORPORATION and it’s time to vote! You have the right to vote on proposals being presented at the Annual Meeting. This is an important notice regarding the availability of proxy material for the shareholder meeting to be held on May 3, 2024. Get informed before you vote View Our 2023 Annual Report to Shareholders and Notice and Proxy Statement online OR you can receive a free paper or email copy of the material(s) by requesting prior to April 19, 2024. If you would like to request a copy of the material(s) for this and/or future shareholder meetings, you may (1) visit www.ProxyVote.com, (2) call 1-800-579-1639 or (3) send an email to sendmaterial@proxyvote.com. If sending an email, please include your control number (indicated below) in the subject line. Unless requested, you will not otherwise receive a paper or email copy. Vote Virtually at the Meeting* May 3, 2024 10:00 A.M. CT Virtually at: www.virtualshareholdermeeting.com/ETR2024