Southstate Bank Corporation · NYSE:SSB

Southstate Bank — Q1 2026 Earnings Presentation

33 slides from Southstate Bank's earnings presentation, Apr 24, 2026

  1. Slide 1: 1Q 2026 Earnings Presentation

    1Q 2026 Earnings Presentation April 24, 2026

  2. Slide 2: Value Proposition

    VALUE PROPOSITION VA L U E P R O P O S I T I O N Premier Operating in the Local Leadership Long-Term Track Deposit Best Growth Model Driving Record of Franchise Markets Durable Results Shareholder Value Creation Regional bank Shoot where the Above peer results over Top quartile TSR leader with scale

  3. Slide 3: Premier Deposit Franchise

    1 P R E M I E R D E P O S I T F R A N C H I S E (1) Fort Collins Front Range $65 B $56B $48 B Denver $4B Deposits ATL-CLT Corridor Assets Loans Deposits #2 Regional Bank $10B Deposits $55 B $7.4 B #4 Regional Bank Richmond Deposits Market Cap 1.4M Charlotte Deposit Greenville Accounts Birmingham Atl

  4. Slide 4: Operating in the Best Growth Markets

    2 O P E R AT I N G I N T H E B E S T G R O W T H M A R K E T S Leading Growth Characteristics… … Support Superior Growth Projected Population Growth(1) Loans per Share CAGR – Last 5 Years (non-GAAP)(3) 6.8% 7.0% 4.9% 4.5% 4.1% 2.6% (2) (2) SSB Regional Competitors National Average SSB Regional Compe

  5. Slide 5: Local Leadership Model Driving Durable Results

    3 L O C A L L E A D E R S H I P M O D E L D R I V I N G D U R A B L E R E S U LT S Local Leadership Model Leading Long-Term Operating Results(1) 21 division presidents provide localized decision-making driving tailored client outcomes Sustained Superior Profitability … Adjusted ROAA (non-GAAP)(2) In

  6. Slide 6: Long-Term Track Record of Shareholder Value Creation

    4 L O N G - T E R M T R A C K R E C O R D O F S H A R E H O L D E R V A L U E C R E AT I O N Track Record of Profitable & Prudent Growth EPS CAGR – Last 20 Years TBVPS CAGR – Last 20 Years 8.0% 7.6% 5.8% 3.3% 3.5% 5.2% 1.2% 3.7% SSB Peer Median KRX BKX SSB Peer Median KRX BKX Total Shareholder Retur

  7. Slide 7: 2026 Focus

    2026 FOCUS 2026 FOCUS Expanding sales force Driving meaningful balance sheet growth Share repurchases supported by robust earnings Leveraging AI to drive speed and scale 7

  8. Slide 8: Quarterly Results

    Quarterly Results Gr

  9. Slide 9: Quarterly Highlights

    1 Q 2 6 Q U A R T E R LY H I G H L I G H T S ( 1 ) 1Q26 1Q25 Reported / Reported(†) Adjusted  ROA of 1.37%* Net Income $ 226 $ 89 / $ 219  Loans increased $898 million, or 7%* PPNR $ 302 $ 221 / $ 289  Deposits increased $730 million, or 5%* EPS (Diluted) $ 2.28 $ 0.87 / $ 2.15 ROA* 1.37% 0.56% /

  10. Slide 10: Loan Production and Net Loan Growth Trend

    LOAN PRODUCTION AND NET LOAN GROWTH TREND (1) Loan Production Loan Portfolio Growth(1) $3,915 $4,000 $3,775 $3,500 $3,335 $3,375 $3,000 $2,500 $2,124 $2,000 $1,500 $1,000 $500 $931 $898 $501 $401 $— (2) $(500) $(263) 1Q25 2Q25 3Q25 4Q25 1Q26 Dollars in millions For end note descriptions, see Earning

  11. Slide 11: Net Interest Margin (TE)

    N E T I N T E R E S T M A R G I N ( T E ) (1) Net Interest Income Net Interest Margin, TE (1) 5.00% 4.75% $600 4.50% 4.25% 4.02% 4.06% 3.85% 3.86% 4.00% 3.79% $500 $599.7 3.75% $577.9 $581.1 $561.6 $544.5 3.50% 3.25% $400 3.00% 1Q25 2Q25 3Q25 4Q25 1Q26 Dollars in millions For end note descriptions,

  12. Slide 12: Noninterest Income

    NONINTEREST INCOME Noninterest Income(1) Correspondent Revenue Breakout $120 1.00% $35 $30.6 $30.0 $106 $30 $99 $100 $25.5 $24.4 $25.0 $87 $25 $90 $86 0.80% $19.2 $20.0 $20 $16.7 $15.0 0.63% 0.60% 0.61% $15 $ in millions $60 0.60% 0.54% 0.54% $10.0 $ in millions $10 $5.0 $5 $30 0.40% $- $— $(4.3) $(

  13. Slide 13: Balance Sheet

    Balance Sheet Gr

  14. Slide 14: Total Loan Portfolio

    TOTA L L O A N P O R T F O L I O Loans by Type Cons / Other 2% CDL (1) No. of Avg. Loan 5% Loan Type Loans Balance Balance Investor CRE (2) Investor CRE 11,255 $ 18.3B $ 1,626,500 37% C&I Consumer RE 50,535 10.6B 209,200 19% Owner-Occupied CRE 8,835 7.7B 868,900 Total Loans $49.5 Billion C&I 22,529

  15. Slide 15: Premium Deposit Franchise

    PREMIUM DEPOSIT FRANCHISE Total Cost of Deposits Deposits by Type 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 1Q26(1) 2.40% SSB Peer Average(1) 2.05% Time Noninterest- 1.87% Deposits bearing 1.82% 13% Checking 1.86% 25% 1.80% 1.76% 1.20% 0.77% Total Deposits 0.52% $55.9 Billion 0.31% 0.33

  16. Slide 16: Credit

    Credit

  17. Slide 17: Asset Quality Metrics & Loan Loss Reserve

    ASSET QUALIT Y METRICS & LOAN LOSS RESERVE Net Charge-Offs to Loans Nonperforming Assets to Loans & OREO 0.50% 1.00% 0.68% 0.67% 0.66% 0.75% 0.64% 0.60% 0.27% 0.25% 0.50% (1) 0.09% 0.09% (1) 0.06% 0.25% 0.04% —% —% 1Q25 2Q25 3Q25 4Q25 1Q26 1Q25 2Q25 3Q25 4Q25 1Q26 Special Mention & Classified Asset

  18. Slide 18: Classified Assets Summary

    C L A S S I F I E D A S S E T S U M M A R Y ( S U B S TA N D A R D & N O N A C C R U A L ) (1) (2) Investor CRE $M Wtd Avg LTV % Current Other Multifamily $747 55% 99.5% 11% Warehouse/Industrial $168 53% 99.5% SBA 6% Office $166 64% 98.8% Retail $96 57% 93.6% OO CRE Nursing Home $89 63% 93.3% Self S

  19. Slide 19: Minimal Exposure to NDFIs

    M I N I M AL E XP O S UR E TO N D F I s NDFI % of Total Loans 6.3% • 3rd lowest NDFI exposure among Business Credit Mortgage Credit peers in terms of total loans and total Other Loans Intermediaries Intermediaries capital to NDFIs 5% 10% 12% 1.7% • Private Equity portfolio consists of capital call l

  20. Slide 20: Capital

    Capital Gr

  21. Slide 21: Strong Capital Position and Returns

    STRONG CAPITAL POSITION AND RETURNS Key Highlights Since 1Q25 Tangible Book Value per Share(2) LTM net payout of 65% $56.90 3.9% of shares repurchased $56.27 11% increase in dividend to $.60 per share $54.48 14% growth in tangible book value per share(2) $51.96 CET1 Ratio(1) 11.5% 11.4% 11.2% 11.3%

  22. Slide 22: Appendix

    Appendix Gr

  23. Slide 23: Core Values Guiding Principles

    CORE VALUES GUIDING PRINCIPLES GREATER PURPOSE ~ We enable our team members to pursue their ultimate purpose in S life—their personal faith, their family, their service to community. .\ SouthState 2. LOCAL MARKET LEADERSHIP Our business model supports the unique character of the communities we serve

  24. Slide 24: Building Speed and Scale Through AI

    BUILDING SPEED AND SCALE THROUGH AI Formal Program Dedicated to AI Execution & Results INDIVIDUAL DEPARTMENTAL ENTERPRISE Team Member Productivity Optimized Workflows Process Transformation ADOPTION & ENABLEMENT Team member Copilot usage Internal knowledge search Automated credit spreading AI capabi

  25. Slide 25: Population Migration to the South Continues

    P O P U L AT I O N M I G R AT I O N T O T H E S O U T H C O N T I N U E S Top 10 States Net Domestic Migration 1. Florida 890,348 2. Texas 812,735 3. North Carolina 476,921 4. South Carolina 379,062 5. Tennessee 292,727 6. Arizona 282,626 7. Georgia 232,849 8. Alabama 141,048 9. Idaho 139,784 10. Ok

  26. Slide 26: High Quality Investment Portfolio

    HIGH QUALIT Y INVESTMENT PORTFOLIO Investment Portfolio† Composition Investment Securities Yield(2) 0.3% Agency MBS(1) 4.0% Treasury, Agency & SBA 12% Municipal Corporates 9% Total Investment 3.6% 3.50% 3.50% 3.49% Portfolio† 3.40% $8.5 Billion 3.2% 79% 2.99% 2.8% AFS HTM Type Duration Duration Bala

  27. Slide 27: Non-GAAP Reconciliations (Unaudited)

    N O N - G A A P R E C O N C I L I AT I O N S ( U N A U D I T E D ) Adjusted Net Income Net Interest Margin - Tax Equivalent (Non-GAAP) * 1Q25 2Q25 3Q25 1Q25 1Q26 1Q25 1Q26 Net interest income (GAAP) $ 544,547 $ 577,948 $ 599,697 $ 581,115 $ 561,605 Net income (GAAP) $ 89,080 $ 225,820 Tax equivalent

  28. Slide 28: Non-GAAP Reconciliations (Unaudited)

    N O N - G A A P R E C O N C I L I AT I O N S ( U N A U D I T E D ) Adjusted Return on Average Assets * Tangible Book Value per Common Share 1Q25 1Q26 1Q25 2Q25 3Q25 4Q25 1Q26 Adjusted net income (non-GAAP) $ 219,282 $ 225,820 Shareholders' common equity $ 8,624,361 $ 8,801,134 $ 9,011,126 $ 9,059,10

  29. Slide 29: Earnings Presentation End Notes

    E A R N I N G S P R E S E N T AT I O N E N D N O T E S Slide 2 End Notes Financial data as of March 31, 2026; Market data as of April 22, 2026 Slide 3 End Notes Source: S&P Global Market Intelligence, Company Filings; Depository data as of June 30, 2025 and includes major MSAs in each region. Note:

  30. Slide 30: Earnings Presentation End Notes

    E A R N I N G S P R E S E N T AT I O N E N D N O T E S Slide 9 End Notes (1) b. Adjusted PPNR is a non-GAAP financial measure that excludes the impact of losses on sales of securities, gain on sale leaseback, net of transaction costs, and merger, branch consolidation, severance related and other res

  31. Slide 31: Earnings Presentation End Notes

    E A R N I N G S P R E S E N T AT I O N E N D N O T E S Slide 19 End Notes Note: Peers as disclosed in the most recent proxy statement, excluding acquired companies (CADE, CMA, SNV) Slide 21 End Notes (1) Preliminary (2) The tangible measures are non-GAAP measures and exclude the effect of period end

  32. Slide 32: Cautionary Note Regarding Forward Looking Statements

    C A U T I O N A R Y N O T E R E G A R D I N G F O R W A R D L O O K I N G S T AT E M E N T S This presentation contains forward looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. These statements are based on the current beliefs and expectations of managem

  33. Slide 33: SouthState

    S SouthState

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