| 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 | 14 Jul 2025 | 0001873851 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | XOS | Common Stock | Award | $0 | +62,377 | +124% | $0.000000 | 112,505 | 10 Jul 2025 | Direct | F1, F2 |
| holding | XOS | Common Stock | 4,133 | 10 Jul 2025 | See Footnote | F3 |
| Id | Content |
|---|---|
| F1 | The shares reported in this transaction represent Restricted Stock Units ("RSUs"), each of which represents a contingent right to receive one share of the Issuer's common stock upon settlement. The RSUs vest on the earlier of (i) the first anniversary of the Grant date and (ii) the day before the Company's 2026 Annual Meeting, subject to the Reporting Person's continuous service with Xos, Inc. through the vesting date |
| F2 | Includes 62,377 unvested RSUs. |
| F3 | The securities are held by Bernstein Investment Partners LLC, of which the Reporting Person is the Managing Member. |