Grant Michael Dixton

CIK: 0001866710

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)1 (11.1%)

Position reduction

Option Exercises (M)3 (33.3%)

Derivative conversions

Awards (A)2 (22.2%)

Compensation grants

Other (G, F, J, C, D, …)3 (33.3%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

General Motors Co

Officer

Discretionary Trading P&L

Holdings

Transaction History (9 total)

GM
General Motors Co
Aug 3, 2026
Sale(S)
Direct
40K shares at avg. $88.44$3.5M
GM
General Motors Co
Jul 30, 2026
Exercise(M)
Direct
79.1K shares-
GM
General Motors Co
Jul 30, 2026
Tax Payment(F)
Direct
35.1K shares at avg. $88.40$3.1M
GM
General Motors Co
Feb 4, 2026
Exercise(M)
Direct
9.8K shares-
GM
General Motors Co
Feb 4, 2026
Tax Payment(F)
Direct
2.9K shares at avg. $86.29$252K
GM
General Motors Co
Feb 3, 2026
Award(A)
Restricted Stock Units
Direct
17.9K shares-
GM
General Motors Co
Jul 30, 2025
Tax Payment(F)
Direct
35.1K shares at avg. $52.11$1.8M
GM
General Motors Co
Jul 30, 2025
Exercise(M)
Direct
79.1K shares-
GM
General Motors Co
Feb 4, 2025
Award(A)
Restricted Stock Units
Direct
29.3K shares-

		Type	Shares	Price		Ownership
Aug 3, 2026	GM General Motors Co	Sale(S)	40,000	$88.44	$3,537,600	Direct
Jul 30, 2026	GM General Motors Co	Exercise(M)	79,132	-	$0	Direct
Jul 30, 2026	GM General Motors Co	Tax Payment(F)	35,056	$88.40	$3,098,950	Direct
Feb 4, 2026	GM General Motors Co	Exercise(M)	9,759	-	$0	Direct
Feb 4, 2026	GM General Motors Co	Tax Payment(F)	2,919	$86.29	$251,881	Direct
Feb 3, 2026	GM General Motors Co	Award(A) Restricted Stock Units	17,939	-	-	Direct
Jul 30, 2025	GM General Motors Co	Tax Payment(F)	35,056	$52.11	$1,826,768	Direct
Jul 30, 2025	GM General Motors Co	Exercise(M)	79,132	-	-	Direct
Feb 4, 2025	GM General Motors Co	Award(A) Restricted Stock Units	29,275	-	-	Direct

1-9 of 9 transactions

About DIXTON GRANT MICHAEL

DIXTON GRANT MICHAEL (SEC CIK 0001866710) files insider reports with the SEC as Executive Vice President of General Motors Co (GM).

Signal8 holds 4 ownership filings by DIXTON GRANT MICHAEL, all Form 4s, filed between Feb 6, 2025 and Aug 3, 2026. Those filings report 9 transactions, from Feb 4, 2025 to Aug 3, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on DIXTON GRANT MICHAEL's filings is in DETROIT, MI.

Recent filings by DIXTON GRANT MICHAEL

Aug 3, 2026: Open-market sale of GM shares (Form 4, code S).
Jul 30, 2026: Option exercise of GM shares (Form 4, code M).
Jul 30, 2026: Tax withholding of GM shares (Form 4, code F).
Feb 4, 2026: Option exercise of GM shares (Form 4, code M).
Feb 4, 2026: Tax withholding of GM shares (Form 4, code F).

Other insiders filing for General Motors Co (GM)

Anderson Sterling, Exective Vice President
Harvey Rory, Executive Vice President
Barra Mary T, Chair & CEO
Hatto Christopher, Vice President & CAO
Reuss Mark L, President
Jacobson Paul A, Executive Vice President & CFO

How to read Form 4 transaction codes