SSB SouthState Corporation

Filed by the Registrant ☒

Filed by a Party other than the Registrant ☐

​

Check the appropriate box:

☐

Preliminary Proxy Statement

​

​

☐

Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2))

​

​

☐

Definitive Proxy Statement

​

​

☒

Definitive Additional Materials

​

​

☐

Soliciting Material Pursuant to § 240.14a-12

​

(Name of Registrant as Specified in its Charter)

(Name of Person(s) Filing Proxy Statement, if Other Than the Registrant)

Your Vote Counts! *Please check the meeting materials for any special requirements for meeting attendance. At the meeting, you will need to request a ballot to vote these shares. Smartphone users Point your camera here and vote without entering a control number For complete information and to vote, visit www.ProxyVote.com Control # V32877-P03876-Z86769 SOUTHSTATE CORPORATION 1101 FIRST STREET SOUTH WINTER HAVEN, FL 33880 SOUTHSTATE CORPORATION You invested in SOUTHSTATE 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 April 24, 2024. Get informed before you vote View the Notice & Proxy Statement, Annual Report on Form 10-K and Shareholder Letter online OR you can receive a free paper or email copy of the material(s) by requesting prior to April 10, 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 in Person at the Meeting* April 24, 2024 9:00 AM, EDT Tampa Edition Hotel 500 Channelside Drive Tampa, Florida 33602 2024 Annual Meeting Vote by April 23, 2024 11:59 PM ET for shares held directly. For shares held in a Plan, vote by April 21, 2024 11:59 PM ET.

Vote at www.ProxyVote.com Prefer to receive an email instead? While voting on www.ProxyVote.com, be sure to click “Delivery Settings”. V32878-P03876-Z86769 Voting Items Board Recommends THIS IS NOT A VOTABLE BALLOT This is an overview of the proposals being presented at the upcoming shareholder meeting. Please follow the instructions on the reverse side to vote these important matters. 1. Election of Directors Nominees: 1a. Ronald M. Cofield, Sr. For 1b. Shantella E. Cooper For 1c. John C. Corbett For 1d. Jean E. Davis For 1e. Martin B. Davis For 1f. Douglas J. Hertz For 1g. G. Ruffner Page, Jr. For 1h. William Knox Pou, Jr. For 1i. James W. Roquemore For 1j. David G. Salyers For 1k. Joshua A. Snively For 2. Approval, as an advisory, non-binding “say on pay” resolution, of our executive compensation; For 3. Approval of the Amended and Restated 2020 Omnibus Incentive Plan; and For 4. Ratification, as an advisory, non-binding vote, of the appointment of Ernst & Young LLP as our independent registered public accounting firm for the fiscal year ending December 31, 2024. For NOTE: Such other business as may properly come before the meeting or any adjournment thereof.