X0609 4 2026-08-04 0 0001850351 Liftoff Mobile, Inc. LFTO 0001255995 RAFAEL BETSY false 550 MERIDIAN AVENUE SAN JOSE CA 95126 1 0 0 0 0 Common Stock 2026-08-04 4 A 0 9212 25.51 A 33587 D Represents 9,212 unvested restricted stock units which will vest will vest on the earlier of the one-year anniversary of the grant date and the date of the first annual meeting of stockholders following the grant date. Consists of (a) 24,375 unvested restricted stock units which will vest in three equal annual installments beginning on December 1, 2026 and (b) 9,212 unvested restricted stock units which will vest on the earlier of the one-year anniversary of the grant date and the date of the first annual meeting of stockholders following the grant date. /s/ Katy Murray, Attorney-in-Fact 2026-08-06