X0508 4 2026-01-22 0 0001746473 PLIANT THERAPEUTICS, INC. PLRX 0001962207 Cheung Lily C/O PLIANT THERAPEUTICS, INC. 331 OYSTER POINT BOULEVARD SOUTH SAN FRANCISCO CA 94080 0 1 0 0 Chief Human Resource Officer 0 Stock Option (Right to Buy) 1.30 2026-01-22 4 A 0 300000 0 A 2036-01-22 Common Stock 300000 300000 D 1/48th of the shares subject to such option vest and become exercisable in substantially equal installments on each monthly anniversary of January 1, 2026, subject to the Reporting Person's continuous service to the Issuer on each such date. /s/ Jennifer Woo, attorney-in-fact 2026-01-26