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General Motors (NYSE: GM) EVP Dixton sells 40,000 shares in 10b5-1 plan

Filing Impact
(Very High)
Filing Sentiment
(Very Negative)
Form Type
4

Rhea-AI Filing Summary

General Motors Executive Vice President Grant Michael Dixton reported equity transactions involving Restricted Stock Units and common stock. On July 30, 2026, 79,132 RSUs settled into the same number of common shares, and 35,056 shares were delivered to satisfy the exercise-price or tax-liability obligation. On August 3, 2026, he sold 40,000 common shares at a weighted average price of $88.44 per share under a Rule 10b5-1 trading plan, with individual sale prices ranging from $87.31 to $90.04.

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Insider DIXTON GRANT MICHAEL
Role Executive Vice President
Sold 40,000 shs ($3.54M)
Approx. gross sale proceeds $3.54M
Type Security Shares Price Value
Sale Common Stock F2 40,000 $88.44 $3.54M
Exercise Restricted Stock Units F3, F4, F5 79,132 $0.00 $0.00
Exercise Common Stock F1 79,132 $0.00 $0.00
Exercise Price or Tax Liability Common Stock 35,056 $88.40 $3.10M
Holdings After Transaction: Restricted Stock Units — 0 shares (Direct); Common Stock — 54,992 shares (Direct)
Footnotes (5)
  1. F1. Each Restricted Stock Unit ("RSU") converts into common stock on a one-for-one basis.
  2. 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.
  3. 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.
  4. F4. Of these RSUs, one-half vested on July 30, 2025, and the remaining one-half vested on July 30, 2026.
  5. F5. The RSUs do not have a date on which they will expire. They have vested and settled on July 30, 2026.
Common shares sold 40,000 shares Sale of common stock on August 3, 2026
Weighted average sale price $88.44 per share Weighted average price for August 3, 2026 sale
Sale price range $87.31–$90.04 per share Price range for August 3, 2026 common stock sales
RSUs settled 79,132 units Restricted Stock Units converting to common stock on July 30, 2026
Shares delivered for obligations 35,056 shares Payment of exercise price or tax liability on July 30, 2026
Restricted Stock Unit financial
"Each Restricted Stock Unit ("RSU") converts into common stock"
A restricted stock unit is a promise from a company to give an employee shares of stock after certain conditions are met, like staying with the company for a set amount of time. It’s like earning a bonus that turns into company stock once you’ve proven your commitment, making it a way to motivate and reward employees.
weighted average selling price financial
"The price in Column 4 is the weighted average selling price"
Exercise or conversion of derivative security financial
"Transaction code description: Exercise or conversion of derivative security"
payment of exercise price or tax liability financial
"Payment of exercise price or tax liability by delivering or withholding securities"

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FAQ

What insider transactions did General Motors (GM) EVP Grant Michael Dixton report?
Grant Michael Dixton reported settlement of 79,132 RSUs into common stock, delivery of 35,056 shares to cover exercise-price or tax-liability obligations, and the sale of 40,000 common shares on August 3, 2026 at a $88.44 weighted average price.

How many General Motors (GM) shares did Dixton sell and at what prices?
Dixton sold 40,000 GM common shares on August 3, 2026 at a $88.44 weighted average price. According to the footnote, the sale occurred in multiple trades with individual prices ranging between $87.31 and $90.04 per share.

What happened to Grant Michael Dixton’s Restricted Stock Units at GM?
On July 30, 2026, 79,132 Restricted Stock Units (RSUs) converted on a one-for-one basis into the same number of General Motors common shares. Footnotes state these RSUs had no exercise price and vested in two equal installments in 2025 and 2026.

Why were 35,056 General Motors (GM) shares delivered by Dixton on July 30, 2026?
On July 30, 2026, 35,056 GM shares were delivered as part of a transaction coded F, described as payment of the exercise price or tax liability by delivering or withholding securities in connection with the RSU-related common stock received that day.

Were Grant Michael Dixton’s General Motors (GM) share sales under a trading plan?
Yes. The filing’s Rule 10b5-1 checkbox is marked, indicating the reported transactions, including the 40,000-share sale at an $88.44 weighted average price, were executed under a pre-arranged trading plan rather than as discretionary market-timing trades.
SEC Form 4
FORM 4UNITED 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).
X
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*
DIXTON GRANT MICHAEL
(Last)(First)(Middle)
1240 WOODWARD AVENUE
M/C: 482-22381-1003
(Street)
DETROIT MICHIGAN 48265
(City)(State)(Zip)
UNITED STATES
(Country)		2. Issuer Name and Ticker or Trading Symbol
General Motors Co [ GM ] 		5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director10% Owner
XOfficer (give title below)Other (specify below)
Executive Vice President
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
07/30/2026		6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

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)
CodeVAmount(A) or (D)Price
Common Stock07/30/2026M79,132A$0(1)130,048D
Common Stock07/30/2026F35,056D$88.494,992D
Common Stock08/03/2026S40,000D$88.44(2)54,992D
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)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Restricted Stock Units(3)07/30/2026M79,132 (4) (5)Common Stock79,132$00D
Explanation of Responses:
1. Each Restricted Stock Unit ("RSU") converts into common stock on a one-for-one basis.
2. 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.
3. 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.
4. Of these RSUs, one-half vested on July 30, 2025, and the remaining one-half vested on July 30, 2026.
5. The RSUs do not have a date on which they will expire. They have vested and settled on July 30, 2026.
Remarks:
/s/ Tia Y. Turk, Attorney-In-Fact for Mr. Dixton08/03/2026
** Signature of Reporting PersonDate
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)

Source: View Original Filing on SEC EDGAR