Grant Michael Dixton - 30 Jul 2026 Form 4 Insider Report for General Motors Co (GM)

Reporting relationship: Executive Vice President
Issuer ticker: GM
Reported as of: 30 Jul 2026
Net transaction value: -$3,537,600
SEC form: 4
Accepted by SEC: 03 Aug 2026, 17:55:25 UTC
Prior SEC filing: 05 Feb 2026
Source filing: View source filing
Reporting owner signature: /s/ Tia Y. Turk, Attorney-In-Fact for Mr. Dixton

Key filing fact

Grant Michael Dixton filed Form 4 for General Motors Co (GM) on 03 Aug 2026.

Key facts

This page summarizes Grant Michael Dixton's Form 4 filing for General Motors Co (GM).
4 reported transactions and 1 derivative row are listed below.
Accepted by SEC: 03 Aug 2026, 17:55.

Change

Previous filing in this sequence was filed on 05 Feb 2026.
Current net transaction value: -$3,537,600.

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 disclosures.

View source filing

Reporting Owners (1)

CIK 0001866710 Primary reporting owner

DIXTON GRANT MICHAEL

Relationship: Executive Vice President
Address: 1240 WOODWARD AVENUE, M/C: 482-22381-1003, DETROIT
Signature: /s/ Tia Y. Turk, Attorney-In-Fact for Mr. Dixton
Signature date: 03 Aug 2026

Reported non-derivative transactions

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

GM transaction

Common Stock

Options Exercise

Transaction value
Shares: +79,132
Change %: +155%
Price: $0.000000^*
Shares after: 130,048
Date: 30 Jul 2026
Ownership: Direct
Footnotes: F1

GM transaction

Common Stock

Tax liability

Transaction value
Shares: -35,056
Change %: -27%
Price: $88.40^*
Shares after: 94,992
Date: 30 Jul 2026
Ownership: Direct

GM transaction

Common Stock

Sale

Transaction value: $3,537,600
Shares: -40,000
Change %: -42%
Price: $88.44
Shares after: 54,992
Date: 03 Aug 2026
Ownership: Direct
Footnotes: F2

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

GM transaction Derivative

Restricted Stock Units

Options Exercise

Transaction value
Shares: -79,132
Change %: -100%
Price: $0.000000^*
Shares after: 0
Date: 30 Jul 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 79,132
Exercise price
Footnotes: F3, F4, 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

Each Restricted Stock Unit ("RSU") converts into common stock on a one-for-one basis.

Footnote F2

The price in Column 4 is the weighted average selling price of the shares. The shares were sold in multiple transactions at prices from $87.31 to $90.04, inclusive. The Reporting Person undertakes to provide to the SEC, GM and any security holder, upon request, full information regarding the number of shares sold at each price point within the ranges set forth in this footnote.

Footnote F3

The RSUs do not have a conversion or exercise price. Upon vesting, they will be settled in shares of the Company's common stock on a one-for-basis.

Footnote F4

Of these RSUs, one-half vested on July 30, 2025, and the remaining one-half vested on July 30, 2026.

Footnote F5

The RSUs do not have a date on which they will expire. They have vested and settled on July 30, 2026.