Additional Proxy Soliciting Materials (Form DEFA14A)

*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 # V90244-P44513 DOLLAR GENERAL CORPORATION ATTN: INVESTOR RELATIONS 100 MISSION RIDGE GOODLETTSVILLE, TN 37072 Your Vote Counts! DOLLAR GENERAL CORPORATION 2026 Annual Meeting Vote before the Meeting by May 27, 2026 11:59 PM ET at www.proxyvote.com Get informed before you vote We encourage you to access and review the Notice and Proxy Statement and Annual Report online at www.proxyvote.com before voting. You also can request a free paper or email copy of the materials for the Meeting, including a proxy card, and/or future shareholder meetings by: (1) visiting www.proxyvote.com, (2) calling 1-800-579-1639 or (3) sending an email to [email protected], in each case prior to May 14, 2026. If sending an email, please include the control number (indicated below) in the subject line. Requests, instructions and other inquiries sent to this email address will NOT be forwarded to your investment advisor. Unless requested, you will not otherwise receive a paper or email copy. You will need the control number in the box below to view the Meeting materials, vote, or request a paper or email copy of the materials. Important Notice Regarding the Availability of Proxy Materials for the Shareholder Meeting To Be Held on May 28, 2026. You invested in DOLLAR GENERAL CORPORATION, and it's time to vote! You have the right to vote on items being presented at the Annual Meeting. Vote Virtually at the Meeting* May 28, 2026 8:00 A.M. Central Time Entirely online: www.virtualshareholdermeeting.com/DG2026 To attend the Meeting and vote, you will need the control number (indicated above).

Vote at www.ProxyVote.com Prefer to receive an email instead? While voting on www.ProxyVote.com, be sure to click "Delivery Settings". Voting Items Board Recommends V90245-P44513 THIS IS NOT A VOTABLE BALLOT This is an overview of the more complete proxy materials, which contain important information and are available to you on the Internet or by mail. Please follow the instructions on the reverse side to access these materials and vote on these important matters. 1. Election of Directors Nominees: 1a. Michael M. Calbert For 1b. Ana M. Chadwick For 1c. Gregory H. Hicks For 1d. Timothy I. McGuire For 1e. David P. Rowland For 1f. Debra A. Sandler For 1g. Ralph E. Santana For 1h. Kathleen M. Scarlett For 1i. Todd J. Vasos For 2. To approve, on an advisory (non-binding) basis, the resolution regarding the compensation of Dollar General Corporation's named executive officers as disclosed in the proxy statement. For 3. To ratify the appointment of Ernst & Young LLP as Dollar General Corporation's independent registered public accounting firm for fiscal 2026. For 4. To vote on a shareholder proposal asking the Board to amend the director resignation policy to require directors who do not receive a majority vote in uncontested elections to leave the Board within nine months. Against 5. To vote on a shareholder proposal asking the Board to report on the feasibility of adopting a comprehensive human rights policy stating the Company's commitment to respect human rights, in alignment with international human rights standards, throughout its operation and value chain. Against 6. To vote on a shareholder proposal asking the Board to take the steps necessary to reduce the minimum ownership percentage required to call a special shareholders' meeting from 25% to 10%. Against In the discretion of the proxies named in the proxy card, such other business as may properly come before the meeting or any adjournment(s) thereof.