X0508 4 2025-12-05 0 0001819493 Xos, Inc. XOS 0001879464 Emerald Green Trust C/O XOS, INC. 3550 TYBURN STREET, UNIT 100 LOS ANGELES CA 90065 0 0 1 0 0 Common Stock 2025-12-05 4 S 0 12983 2.5185 D 1561229 D Represents weighted average sales price. The shares were sold at prices ranging from $2.50 to $2.55. The Reporting Person will provide upon request, to the SEC, the Issuer or any security holder of the Issuer, full information regarding the number of shares sold at each separate price. /s/ Sarah Bardo, Trustee for Emerald Green Trust 2025-12-09