| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Bernstein Stuart N. | Director | C/O XOS, INC., 3550 TYBURN STREET, UNIT 100, LOS ANGELES | /s/ David M. Zlotchew, Attorney-in-Fact for Stuart Bernstein | 20 Aug 2025 | 0001873851 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | XOS | Common Stock | Sale | $44,045 | -14,347 | -13% | $3.07 | 98,158 | 18 Aug 2025 | Direct | F1, F2, F3 |
| holding | XOS | Common Stock | 4,133 | 18 Aug 2025 | See Footnote | F4 |
| Id | Content |
|---|---|
| F1 | The transaction being reported was effected pursuant to a previously established Rule 10b5-1 trading plan. |
| F2 | Represents weighted average sales price. The shares were sold at prices ranging from $3.05 to $3.10. The Reporting Person will provide upon request, to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price. |
| F3 | Includes 62,377 unvested RSUs. |
| F4 | The securities are held by Bernstein Investment Partners LLC, of which the Reporting Person is the Managing Member. |