| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Pogosyan Liana | Chief Financial Officer | C/O XOS, INC., 3550 TYBURN ST., UNIT 100, LOS ANGELES | /s/ David M. Zlotchew, Attorney-in-Fact for Liana Pogosyan | 14 Oct 2025 | 0001979040 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | XOS | Common Stock | Tax liability | $2,549 | -927 | -0.46% | $2.75 | 202,098 | 10 Oct 2025 | Direct | F1, F2 |
| Id | Content |
|---|---|
| F1 | Represents the number of shares withheld by the Issuer to satisfy the tax withholding obligations in connection with the vesting of the Reporting Person's previously reported Restricted Stock Unit ("RSU") Awards. Each RSU represents a contingent right to receive one share of common stock upon settlement. |
| F2 | Includes 185,050 unvested RSUs. |