X0407 4 2023-06-01 0001840502 Taboola.com Ltd. TBLA 0001911045 Singolda Adam C/O TABOOLA.COM LTD. 16 MADISON SQUARE WEST 7TH FLOOR NEW YORK NY 10010 true true Founder and CEO false Ordinary Shares 2023-06-01 4 A 0 1535610 0 A 13367616 D Ordinary Shares 2023-06-01 4 F 0 47988 2.73 D 13319628 D Consists of Restricted Share Units ("RSUs") granted pursuant to the Issuer's 2021 Share Incentive Plan approved by the Issuer's Board of Directors on February 22, 2023, subject to shareholder approval. The Issuer's shareholders approved the RSU grant on June 1, 2023. The RSUs shall vest in equal quarterly installments through 2027, subject to the Reporting Person's provision of service on each vesting date. Each RSU represents the right to receive one ordinary share upon vesting and settlement. These shares were withheld to satisfy tax withholding obligations in connection with the vesting of previously awarded RSUs which were subject to shareholder approval that was obtained on June 1, 2023. No shares were sold. Includes 10,067,086 ordinary shares. Includes 824,810 vested RSUs. The RSUs will not convert to ordinary shares until the satisfaction of additional time-based settlement conditions to occur in equal quarterly installments during 2023. The settlements are not conditioned on the Reporting Person's provision of service on settlement date. Each RSU represents the right to receive one ordinary share upon settlement. Includes 988,097 RSUs which shall vest in equal quarterly installments through 2026, subject to the Reporting Person's provision of service to the Issuer on each vesting date. Each RSU represents the right to receive one ordinary share upon vesting and settlement. /s/ John Ferrantino, Attorney-in-fact 2023-06-02