X0306 4 2022-02-03 0 0001674930 Fulgent Genetics, Inc. FLGT 0001819718 Xie Jian C/O FULGENT GENETICS, INC. 4978 SANTA ANITA AVE., STE 205 TEMPLE CITY CA 91780 0 1 0 0 Chief Operating Officer Common Stock 2022-02-03 4 F 0 4029 63.15 D 298170 D The shares were withheld from the reporting person to satisfy the tax withholding obligations that arose upon the vesting of certain restricted stock units granted to the reporting person on August 3, 2020. /s/ Paul Kim as Attorney-in-Fact 2022-02-07