X0508 4 2026-01-08 0 0001832483 Serve Robotics Inc. /DE/ SERV 0002021854 Read Brian C/O SERVE ROBOTICS INC. 730 BROADWAY REDWOOD CITY CA 94063 0 1 0 0 Chief Financial Officer 1 Common Stock 2026-01-08 4 S 0 220 14.30 D 335116 D Common Stock 2026-01-08 4 S 0 4528 15.88 D 330588 D Represents shares of the Issuer's common stock sold to satisfy tax withholding obligations relating to the acquisition of shares of the Issuer's common stock in connection with the settlement of the vested portion of RSUs pursuant to provisions of a restricted stock unit agreement by and between the Issuer and the Reporting Person. Represents 4,528 shares of the Issuer's common stock sold pursuant to a Rule 10b5-1 sales plan, adopted by the Reporting Person on September 24, 2025. /s/ Jongmin Char, as attorney-in-fact for Brian Read 2026-01-09