X0306 4 2018-03-01 0 0001576427 Criteo S.A. CRTO 0001599373 Rudelle Jean-Baptiste C/O CRITEO LEGAL DEPT 387 PARK AVENUE SOUTH, 12TH FLOOR NEW YORK NY 10016 1 1 0 0 Executive Chairman Ordinary Shares 2018-03-01 4 A 0 2500 0.00 A 1229261 D The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share. The shares are subject to time-based vesting as described in the proxy statement. For more information about the equity of the issuer held by the reporting person, please see the issuer's most recent definitive proxy statement filed with the Securities and Exchange Commission. /s/ Benoit Fouilland, as attorney-in-fact for Jean-Baptiste Rudelle 2018-03-02