X0609 4 2026-10-07 0001774857 Aardvark Therapeutics, Inc. AARD 0002122235 Zhang Zhongwei false C/O AARDVARK THERAPEUTICS, INC. 4370 LA JOLLA VILLAGE DRIVE, SUITE 1050 SAN DIEGO CA 92122 true false false false false Stock Option (right to buy) 4.96 2026-10-07 4 A false 127061 0 A 2036-10-07 Common Stock 127061 127061 D The option will vest in 36 equal installments on each monthly anniversary of the date of grant such that the shares subject to the option are fully vested on the third anniversary of the date of grant, subject to the Reporting Person's continuous service through each applicable vesting date, inclusive. /s/ Nelson Sun, as Attorney-in-Fact 2026-10-08