144 0002056554 XXXXXXXX LIVE 0001576427 Criteo S.A. 001-36153 5 PLACE DE LA GARE LUXEMBOURG N4 L-1616 352 27866850 Komasinski Michael Officer CHIEF EXECUTIVE OFFICER ORDINARY SHARES CITIGROUP GLOBAL MARKETS INC

390 GREENWICH STREET NEW YORK NY 10013

1656 28615.51 48997559 08/28/2026 NASDAQ ORDINARY SHARES 02/28/2025 RESTRICTED STOCK UNITS VESTING CRITEO S.A. N 3228 08/28/2026 COMPENSATION N Komasinski Michael

5 PLACE DE LA GARE LUXEMBOURG N4 L-1616

ORDINARY SHARES 08/06/2026 15559 268006.89 UNDER SECURITIES TO BE SOLD DATE ACQUIRED FEBRUARY 28,2025 SECTION 3 D BASED ON INDICATIVE MARKET PRICE OF 17.2799. THESE SECURITIES WERE AUTOMATICALLY SOLD TO COVER TAX WITHHOLDING OBLIGATIONS ARISING FROM THE VESTING AND SETTLEMENT OF EQUITY AWARDS 08/28/2026 CONFORMED SIGNATURE ON FILE