144 0001961238 XXXXXXXX LIVE 0001666071 Cardlytics, Inc. 001-38386 675 PONCE DE LEON AVENUE, NE SUITE 4100 ATLANTA GA 30308 888-798-5802 Gupta Amit Officer Director Common Fidelity Brokerage Services LLC

900 Salem Street Smithfield RI 02917

62549 61917.25 55054268 04/01/2026 NASDAQ Common 03/31/2026 Restricted Stock Vesting Issuer N 62549 03/31/2026 Compensation N Amit Gupta

675 Ponce de Leon Ave. NE Suite 4100 Atlanta GA 30308

Common 01/05/2026 5807 6795.93 Amit Gupta

675 Ponce de Leon Ave. NE Suite 4100 Atlanta GA 30308

Common 02/17/2026 52049 46969.02 Amit Gupta

675 Ponce de Leon Ave. NE Suite 4100 Atlanta GA 30308

Common 02/18/2026 45159 41826.27 Sale includes an amount necessary to cover a tax obligation resulting from the settlement of a vested equity award distribution. 04/01/2026 /s/ Gerardo Ibarra-Munoz, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Amit Gupta