X0609 4 2026-06-10 0 0001625641 CS Disco, Inc. LAW 0001397778 Hill Scott A false 111 CONGRESS AVENUE SUITE 900 AUSTIN TX 78701 1 0 0 0 0 Common Stock 2026-06-10 4 A 0 41096 0 A 264326 D Common Stock 50000 I By trust Represents a restricted stock unit ("RSU") award. The RSUs shall vest in 4 equal quarterly installments measured from June 10, 2026, and shall become fully vested as of the day immediately preceding the Issuer's 2027 annual meeting of stockholders, if sooner, subject in all cases to the Reporting Person's continuous service to the Issuer through each vesting date. /s/ Aaron Barfoot, Attorney-in-Fact 2026-06-11