Sordoni Giordano bought XOS

Footnotes

Approximately 33% of the Restricted Stock Unit ("RSU") Award shall vest on March 10, 2027 (the "Initial Vesting Date"), and the remainder of the RSU Award shall vest in twenty-four (24) approximately equal installments on each Monthly Vesting Date immediately following the Initial Vesting Date. "Monthly Vesting Date" means the 10th day of each month. Notwithstanding the foregoing, vesting shall terminate upon the Reporting Person's termination of continuous service, as described in Section 6(l) of the Global RSU Award Agreement.; Inlcudes 385,392 unvested RSUs.; The Reporting Person is an executive officer and a director of the Issuer and is filing this Form 4 solely in such capacities. The number of shares reported in Column 5 includes certain securities in which the Reporting Person may be deemed to have a pecuniary interest, such as shares issuable upon settlement of RSUs that vest more than 60 days in the future. However, the Reporting Person does not beneficially own such securities within the meaning of Rule 13d-3 of the Securities Exchange Act of 1934, and the filing of this Form 4 shall not be deemed an admission that the Reporting Person is a '10% Owner' or a beneficial owner of such shares for purposes of Section 16 or for any other purpose, except to the extent of his pecuniary interest therein.