[Form 4] General Motors Co Insider Trading Activity

Rhea-AI Filing Summary

Christopher Hatto, Vice President & CAO of General Motors Co (GM), reported multiple transactions on 09/26/2025. The Form 4 shows non-derivative purchases and sales and related option activity. The reporting person acquired and disposed of common stock in matched pairs: purchases of 9,584 and 13,816 shares (reported at $41.40) and sales of 9,584 and 13,816 shares at weighted average prices in the range $61.00–$61.10. After the reported transactions the filing shows 12,007 shares beneficially owned. The filing also reports employee stock options: 9,584 options granted 02/13/2018 (fully vested) and 13,816 options granted 02/07/2023 (two‑thirds vested, remainder vests 02/07/2026). The report is signed by an attorney‑in‑fact on 09/30/2025.

Positive

• None.

Negative

• Insider sold a total of 23,400 shares (9,584 + 13,816) on 09/26/2025 at a weighted average price between $61.00 and $61.10, reducing reported holdings to 12,007 shares.

Insights

Financial Analyst

TL;DR: Insider executed matched purchases and sales and retains 12,007 shares; option holdings include fully vested 2018 grants.

The transactions on 09/26/2025 show simultaneous purchases and sales of identical share amounts (9,584 and 13,816), with sales executed at a weighted average in the $61.00–$61.10 range and purchases reported at $41.40. The net reported beneficial ownership after these transactions is 12,007 shares. Option positions include a 2018 grant that is fully vested and a 2023 grant with two‑thirds vested and remaining vesting on 02/07/2026. For investors, this filing documents routine insider liquidity and option exercise/management rather than a material change to control or governance.

Corporate Governance Expert

TL;DR: Activity appears to be routine insider selling and option exercises with clear vesting schedules disclosed.

The Form 4 discloses matched buy/sell activity and the existence of employee stock options with explicit grant and vesting dates. The filing includes the required explanatory footnote that sales occurred at prices between $61.00 and $61.10 and an undertaking to provide per‑trade details on request. There is no indication in this filing of unusual related‑party transactions or a change in control; documentation and signature by an attorney‑in‑fact are in place.

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

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

1. Name and Address of Reporting Person^*

Hatto Christopher

(Last) (First) (Middle)

300 RENAISSANCE CENTER

M/C: 482-C23-A68

(Street)

DETROIT MI 48265

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
General Motors Co [ GM ]

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Vice President & CAO

3. Date of Earliest Transaction (Month/Day/Year)
09/26/2025

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

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

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

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	09/26/2025		M		9,584	A	$41.4	21,591	D
Common Stock	09/26/2025		S		9,584	D	$61(1)	12,007	D
Common Stock	09/26/2025		M		13,816	A	$41.4	25,823	D
Common Stock	09/26/2025		S		13,816	D	$61.01(1)	12,007	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
Employee Stock Option (Right to Buy)	$41.4	09/26/2025		M			9,584	(2)	02/13/2028	Common Stock	9,584	$0	0	D
Employee Stock Option (Right to Buy)	$41.4	09/26/2025		M			13,816	(3)	02/07/2033	Common Stock	13,816	$0	6,908	D

Explanation of Responses:

1. The price in Column 4 is the weighted average selling price of the shares. The shares were sold in multiple transactions at prices from $61.00 to $61.10, 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.

2. These stock options were granted on February 13, 2018, and are fully vested.

3. These stock options were granted on February 7, 2023, and two-thirds have vested. The remaining installment will vest on February 7, 2026.

Remarks:

	/s/ Tia Y. Turk, Attorney-In-Fact for Mr. Hatto	09/30/2025
	** 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.

FAQ

What transactions did GM insider Christopher Hatto report on Form 4?

The filing reports purchases and sales on 09/26/2025: acquisitions of 9,584 and 13,816 shares at $41.40 and sales of the same amounts at weighted average prices $61.00–$61.10.

How many GM shares does Christopher Hatto beneficially own after these transactions?

The Form 4 reports 12,007 shares beneficially owned following the reported transactions.

What employee stock options are disclosed in the Form 4 for Christopher Hatto?

The filing discloses 9,584 options granted 02/13/2018 (fully vested) and 13,816 options granted 02/07/2023 (two‑thirds vested; remaining vests 02/07/2026).

At what prices were the reported GM share sales executed?

Sales were executed at a weighted average selling price in the range of $61.00 to $61.10, per the filing's footnote.

Who signed the Form 4 for Christopher Hatto and when?

The Form 4 was signed by Tia Y. Turk, Attorney‑In‑Fact for Mr. Hatto, dated 09/30/2025.