X0508 4 2023-12-13 0 0001372612 BOX INC BOX 0001801732 Nottebohm Olivia 900 JEFFERSON AVE REDWOOD CITY CA 94063 0 1 0 0 Chief Operating Officer 0 Class A Common Stock 2023-12-13 4 A 0 450000 0.00 A 450000 D Each share is represented by a restricted stock unit ("RSU"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock upon settlement. 1/4 of the RSUs will vest on December 20, 2024. The remaining RSUs will vest quarterly thereafter over the following three years, subject to the Reporting Person's continued service through each vesting date. /s/ David Leeb, Attorney-in-Fact 2023-12-15