X0508 4 2026-01-27 0001812364 Relay Therapeutics, Inc. RLAY 0001818261 Catinazzo Thomas C/O RELAY THERAPEUTICS, INC. 60 HAMPSHIRE STREET CAMBRIDGE MA 02139 false true false false Chief Financial Officer false Common Stock 2026-01-27 4 S false 13820 7.62 D 250996 D Common Stock 2026-01-28 4 S false 1695 8.45 D 249301 D Sale of shares to cover the reporting person's income tax withholding obligations upon the vesting of 42,394 shares of restricted stock units ("RSUs") on January 26, 2026. The reporting person had no discretion with respect to such sale, which was transacted in accordance with the Issuer's policies regarding the vesting of RSUs. Includes 18,799 shares underlying RSUs. Sale of shares to cover the reporting person's income tax withholding obligations upon the vesting of 5,724 shares of RSUs on January 27, 2026. The reporting person had no discretion with respect to such sale, which was transacted in accordance with the Issuer's policies regarding the vesting of RSUs. Includes 13,075 shares underlying RSUs. /s/ Soo-Yeun Lim, as Attorney-in-Fact 2026-01-29