X0508 4 2026-02-26 0001674930 Fulgent Genetics, Inc. FLGT 0001253820 Kim Paul C/O FULGENT GENETICS, INC. 4399 SANTA ANITA AVENUE EL MONTE CA 91731 false true false false CFO and Treasurer false Common Stock 2026-02-26 4 F false 1168 24.76 D 378027 D Common Stock 2026-03-01 4 F false 1133 15.33 D 376894 D Common Stock 2026-03-01 4 F false 8347 15.33 D 368547 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 February 26, 2024, which grant was originally reported on Form 4 filed with the U.S. Securities and Exchange Commission on February 28, 2024. 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 February 28, 2022, , which grant was originally reported on Form 4 filed with the U.S. Securities and Exchange Commission on March 2, 2022. 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 February 25, 2025, which grant was originally reported on Form 4 filed with the U.S. Securities and Exchange Commission on February 27, 2025. /s/ Paul Kim 2026-03-02