144 0002030204 XXXXXXXX LIVE 0001576427 Criteo S.A. 001-36153 32 RUE BLANCHE PARIS I0 75009 33175850939 Gleason Brian Officer CRO AND PRESIDENT RETAIL MEDIA ORDINARY SHARES CITIGROUP GLOBAL MARKETS

390 GREENWICH ST NEW YORK NY 10013

19842 799598.87 55182166 02/25/2025 NASDAQ ORDINARY SHARES 02/24/2023 RESTRICTED STOCK VESTING AND PERFORMANCE STOCK VESTING CRITEO S.A. N 38781 02/24/2025 COMPENSATION N BRIAN GLEASON

32 RUE BLANCHE PARIS I0 75009

ORDINARY SHARES 01/28/2025 3135 115840.76 BRIAN GLEASON

32 RUE BLANCHE PARIS I0 75009

ORDINARY SHARES 01/31/2025 1924 73270.73 3 D BASED ON INDICATIVE MARKET PRICE 40.2983 THESE SECURITIES WERE AUTOMATICALLY SOLD TO COVER TAX WITHHOLDING OBLIGATIONS ARISING FROM THE VESTING AND SETTLEMENT OF EQUITY AWARDS AND SUCH AUTOMATIC TRANSACTIONS WERE EXECUTED OVER THE COURSE OF TWO DAYS FROM FEB 24 25 TO FEB 25 25. SHARES COVERED BY THIS FORM 144 WERE SOLD PURSUANT TO A TRADING PLAN DATED AUGUST 8 24 WHICH IS INTENDED TO COMPLY WITH RULE 10B51 (C) 02/25/2025 08/08/2024 CONFORMED SIGNATURE ON FILE