Michael Paul Richardson - 15 Jul 2026 Form 4/A - Amendment Insider Report for Xos, Inc. (XOS)

Reporting relationship: Director
Issuer ticker: XOS
Reported as of: 15 Jul 2026
Net transaction value: -$20,654
SEC form: 4/A - Amendment
Accepted by SEC: 27 Aug 2026, 07:30:11 UTC
Original report date: 17 Jul 2026
Prior SEC filing: 27 Aug 2026
Source filing: View source filing
Reporting owner signature: /s/ David M. Zlotchew, Attorney-in-Fact for Michael Paul Richardson

Key filing fact

Michael Paul Richardson filed Form 4/A - Amendment for Xos, Inc. (XOS) on 27 Aug 2026.

Key facts

This page summarizes Michael Paul Richardson's Form 4/A - Amendment filing for Xos, Inc. (XOS).
3 reported transactions and 0 derivative rows are listed below.
Accepted by SEC: 27 Aug 2026, 07:30.

Change

Previous filing in this sequence was filed on 27 Aug 2026.
Current net transaction value: -$20,654.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4/A - Amendment disclosures.

View source filing

Reporting Owners (1)

CIK 0001971868 Primary reporting owner

Richardson Michael Paul

Relationship: Director
Address: C/O XOS, INC., 3550 TYBURN STREET, UNIT 100, LOS ANGELES
Signature: /s/ David M. Zlotchew, Attorney-in-Fact for Michael Paul Richardson
Signature date: 26 Aug 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

XOS transaction

Common Stock

Sale

Transaction value: $7,195
Shares: -3,119
Change %: -2.3%
Price: $2.31
Shares after: 135,372
Date: 15 Jul 2026
Ownership: Direct
Footnotes: F1, F2, F3

XOS transaction

Common Stock

Sale

Transaction value: $6,760
Shares: -3,119
Change %: -2.3%
Price: $2.17
Shares after: 132,253
Date: 16 Jul 2026
Ownership: Direct
Footnotes: F1, F3, F4

XOS transaction

Common Stock

Sale

Transaction value: $6,700
Shares: -3,118
Change %: -2.4%
Price: $2.15
Shares after: 129,135
Date: 17 Jul 2026
Ownership: Direct
Footnotes: F1, F3, F5

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Rule 10b5-1 trading plan

These transactions were reported as open-market trades under a Rule 10b5-1 plan. The plan lets an insider set trading instructions in advance, which can reduce the risk of trading while in possession of material nonpublic information.

Original filing language: transaction made pursuant to a contract, instruction, or written plan intended to satisfy Rule 10b5-1(c).

Explanation of responses 5 footnotes

Footnote F1

The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on September 16, 2025.

Footnote F2

Represents weighted average sales price. The shares were sold at prices ranging from $2.23 to $2.40. The Reporting Person will provide upon request, to the SEC, the Issuer or any security holder of the Issuer, full information regarding the number of shares sold at each separate price.

Footnote F3

Includes 60,584 unvested RSUs.

Footnote F4

Represents weighted average sales price. The shares were sold at prices ranging from $2.12 to $2.32. The Reporting Person will provide upon request, to the SEC, the Issuer or any security holder of the Issuer, full information regarding the number of shares sold at each separate price.

Footnote F5

Represents weighted average sales price. The shares were sold at prices ranging from $2.11 to $2.18. The Reporting Person will provide upon request, to the SEC, the Issuer or any security holder of the Issuer, full information regarding the number of shares sold at each separate price.

SEC remarks

This Amendment is filed solely to correct the Transaction Codes for the transactions on July 15, 2026, July 16, 2026 and July 17, 2026. Due to an administrative error, the transactions were incorrectly reported using Code 'D'. The shares were actually sold on the open market pursuant to a Rule 10b5-1 trading plan as indicated in footnote 3, and should have been designated as Code 'S'. There are no changes to the other information reported in the original Form 4.