0001746473 2022-07-10 2022-07-10 false 0001746473 8-K 2022-07-10 PLIANT THERAPEUTICS, INC. DE 001-39303 47-4272481 260 Littlefield Avenue South San Francisco CA 94080 (650) 481-6770 false false false false Common Stock, par value $0.0001 per share PLRX NASDAQ false