X0508 4/A 2025-03-07 2025-03-11 0 0001454938 Teads Holding Co. TEAD 0001874180 Kostman David 111 WEST 19TH STREET NEW YORK NY 10011 1 1 0 0 Chief Executive Officer 0 Common Stock 2025-03-07 4 F 0 9758 4.23 D 1215320 D This Form 4/A is being filed to correct the number of shares withheld to satisfy tax withholding obligations in connection with an equity award vesting reported on the Form 4 filed on March 11, 2025, as amended by the Form 4/A filed on December 9, 2025. The previously reported number of shares withheld was overstated by 1,365 shares. The transaction line above reflects the correct number of shares withheld. No other information in the original filing has been revised. /s/ Veronica Gonzalez, as attorney-in-fact 2025-12-09