Xos CFO corrects unvested stock units to 500,569

The correction sets the CFO’s unvested RSU total at 500,569; reported numbers of securities acquired, disposed of, and beneficially owned remain unchanged.

This filing corrects an earlier one, and you can read the original Form 4 if you want to see what changed.

Rhea-AI Filing Summary

Xos, Inc. Chief Financial Officer Liana Pogosyan was awarded 411,549 restricted stock units (RSUs) on September 10, 2026. On that date, 3,165 shares were withheld by the issuer for tax obligations tied to vesting previously reported RSUs; the transaction was reported at $2.79 per share. Her corrected total of unvested RSUs is 500,569, including 89,020 previously reported RSUs and the new award. The amendment reports no changes to the numbers of securities acquired, disposed of, or beneficially owned following the transactions.

Insider Trade Summary

2 transactions reported

Mixed 2 txns

Insider Pogosyan Liana

Role Chief Financial Officer

Type	Security	Shares	Price	Value
Tax Withholding	Common Stock F1, F2	3,165	$2.79	$9K
Grant/Award	Common Stock F3, F2	411,549	$0.00	$0.00

Holdings After Transaction: Common Stock — 562,646 shares (Direct)

Footnotes (3)

1. 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.
2. F2. Includes 500,569 unvested RSUs.
3. F3. 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.

Key Figures

RSUs awarded: 411,549 RSUs Shares withheld: 3,165 shares Reported per-share price: $2.79 per share +4 more

7 metrics

RSUs awarded 411,549 RSUs Awarded September 10, 2026

Shares withheld 3,165 shares Withheld for tax obligations tied to vesting previously reported RSUs on September 10, 2026

Reported per-share price $2.79 per share Withheld-share transaction on September 10, 2026

Corrected unvested RSUs 500,569 RSUs Corrected total, including previously reported RSUs and the September 10, 2026 award

Previously reported RSUs 89,020 RSUs Included in the corrected unvested RSU total

Initial RSU vesting Approximately 33% Scheduled for March 10, 2027

Remaining vesting installments 24 approximately equal installments On each Monthly Vesting Date following the Initial Vesting Date

Key Terms

Restricted Stock Unit ("RSU") Award, Initial Vesting Date, Monthly Vesting Date, continuous service

4 terms

Restricted Stock Unit ("RSU") Award financial

"Restricted Stock Unit ("RSU") Award shall vest"

Initial Vesting Date financial

"March 10, 2027 (the "Initial Vesting Date")"

Monthly Vesting Date financial

""Monthly Vesting Date" means the 10th day of each month"

continuous service financial

"termination of continuous service"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

How many unvested RSUs did Liana Pogosyan report for XOS?

Liana Pogosyan’s corrected unvested RSU total is 500,569. That total includes 89,020 previously reported RSUs and the 411,549 RSUs awarded on September 10, 2026.

When do Liana Pogosyan’s XOS RSUs vest?

Approximately 33% of the award shall vest on March 10, 2027, with the remainder vesting in 24 approximately equal installments on each Monthly Vesting Date immediately afterward. A Monthly Vesting Date is the 10th day of each month. Vesting terminates upon termination of continuous service.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 10/13/2026 - 05:25 PM EDT Accepted by SEC EDGAR 10/13/2026 - 05:25 PM EDT Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Pogosyan Liana

(Last) (First) (Middle)

C/O XOS, INC.

3550 TYBURN STREET, UNIT 100

(Street)

LOS ANGELES CALIFORNIA 90065

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Xos, Inc. [ XOS ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Chief Financial Officer

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
09/10/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)
09/14/2026

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	09/10/2026		F		3,165(1)	D	$2.79	151,097(2)	D
Common Stock	09/10/2026		A		411,549(3)	A	$0	562,646(2)	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. 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.

2. Includes 500,569 unvested RSUs.

3. 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.

Remarks:

This Amendment is being filed solely to correct an error in the number of unvested RSUs reported in footnote 2 of the original Form 4. The total unvested RSUs is the sum of the 89,020 RSUs initially reported in footnote 2 and the 411,549 RSUs awarded to the Reporting Person on September 10, 2026 and described in footnote 3. There are no changes to the reported numbers of securities acquired, disposed of, or beneficially owned following each transaction.

	/s/ David M. Zlotchew, Attorney-in-Fact for Liana Pogosyan	10/13/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)