144 0001606410 XXXXXXXX LIVE 0001372612 BOX INC 001-36805 900 JEFFERSON AVE REDWOOD CITY CA 94063 877-729-4269 Smith Dylan C Officer Common Fidelity Brokerage Services LLC

245 Summer Street Boston MA 02110

10280 227126.11 138449581 03/10/2026 NYSE Class A Common Stock 12/27/2012 Acquired via exercise of Incentive Stock Options Issuer N 10280 12/27/2012 cash N Dylan Smith c/o BOX INC

900 JEFFERSON AVE Red Wood City CA 94063

Common Stock 03/10/2026 17000 420174.55 Dylan Smith c/o BOX INC

900 JEFFERSON AVE Rec Wood City CA 94063

Common Stock 01/09/2026 17000 502659.50 Dylan Smith c/o BOX INC

900 JEFFERSON AVE, Red Wood City CA 94063

Common Stock 02/10/2026 17000 420681.77 04/10/2026 05/29/2025 Audrey Skillern, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Dylan C. Smith