Investor Presentaiton

BOURSORAMA +297K NEW CLIENT ONBOARDING in Q1 23 _New client onboarding ('000) +34% TOTAL CLIENTS vs. end of Mar. 22 _Total number of clients (m) +7% AV. LOANS OUTSTANDING vs. Q1 22 _Av. Loans (EURbn) +39% AV. DEPOSITS OUTSTANDING vs. Q1 22 _Av. Deposits and financial savings (EUR bn) 203 388 4.9 3.7 297 2.8 Q121 Q122 Q123 Q121 Q122 Q123 51.0 48.9 Consumer loans 36.6 15.5 14.3 15.2 Home loans Financial savings (2) ■Deposits Q122 Q422 Q123 Q122 Q422 Q123 Continued dynamic clients' acquisition in Q1 23 # 1 Best client satisfaction in the banking sector (NPS +36(1)) A high-quality client base using largely and actively Boursorama (86% of active users and 50% having Boursorama as primary bank) EXTERNAL RECOGNITIONS ...... CO Strong deposits outstanding growth (+39% vs. Q1 22, +3% vs. Q4 22), notably thanks to continued tonic deposit collection Positive net inflows in life insurance with high percentage of unit-linked (~50%) Pro-active restriction in home loan production in Q1 23 Dynamic day-to-day banking activity (+48% vs. Q1 22) Best European Global Performer A digital Bank Certified An ESG Bank D-Rating 2022 Joined the B Corp community D-Rating Corporation The Banker DEALS OF THE Ranked A by D-rating YEAR 2023 Securitisation in Europe Boursorama Master Home Loan France (1) Bain and Company Jan 23, (2) Life Insurance, Mutual Funds and Securities SOCIETE GENERALE 1ST QUARTER 2023 RESULTS | 12 MAY 2023 15

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