Dudediligence.

General Motors Company

GMNYSE · Motor Vehicles & Passenger Car Bodies
Write an idea

Insiders

Last 12 months

Sales planned on beside the trades reported on , and whether each names a .

Planned ·

$146.3M

13 notices · 1,767,777 sh

Nov 2025 to Oct 2026

Reported ·

$118.6M

27 sales · 0 buys

Oct 2025 to Jun 2026

The two figures cover different periods.

All 27 reported sales carry the 10b5-1 box. Together they are 0.17% of the shares on issue.

PLANNED · FORM 144Nov 2025 to Oct 2026REPORTED · FORM 4Oct 2025 to Jun 2026N2025DJ2026FMAMJJASO2026-08-03: GRANT DIXTON, Form 1442026-07-28: CHRISTOPHER HATTO, Form 1442026-07-28: MARK L REUSS, Form 1442026-07-28: MARY BARRA, Form 1442026-07-27: RORY HARVEY, Form 1442026-05-28: RORY HARVEY, Form 1442026-05-28: CHRISTOPHER HATTO, Form 1442026-05-28: MARY BARRA, Form 1442026-05-27: RORY HARVEY, Form 1442026-05-26: Jacobson Paul A, Form 1442026-05-26: MARY BARRA, Form 1442026-05-22: RORY HARVEY, Form 1442026-02-17: MARK L REUSS, Form 1442025-10-22: Reuss Mark L, sold2025-10-28: Hatto Christopher, sold2025-11-12: Hatto Christopher, sold2026-02-17: Reuss Mark L, sold2026-05-22: Harvey Rory, sold2026-05-26: Barra Mary T, sold2026-05-26: Jacobson Paul A, sold2026-05-28: Hatto Christopher, sold2026-05-28: Harvey Rory, sold2026-05-29: Barra Mary T, sold2026-06-09: Barra Mary T, sold2026-06-16: Barra Mary T, sold
under a ▼ salesize is dollars

Form 144 notices, newest first

2026-08-03GRANT DIXTON, Executive Vice President$3,554,400
40,000 shplan 2026-02-05Form 4s on file end Jun 23144 ↗
2026-07-28CHRISTOPHER HATTO, Vice President & CAO$600,141
6,895 shplan 2026-02-19Form 4s on file end Jun 23144 ↗
2026-07-28MARK L REUSS, President$6,186,716
71,079 shplan 2026-02-20Form 4s on file end Jun 23144 ↗
2026-07-28MARY BARRA, Chair & CEO$27.7M
318,448 shplan 2026-02-19Form 4s on file end Jun 23144 ↗
2026-07-27RORY HARVEY, Executive Vice President$734,008
8,882 shplan 2026-02-13Form 4s on file end Jun 23144 ↗
2026-05-28RORY HARVEY, Executive Vice President$767,511
9,124 shplan 2026-02-13144 ↗
Form 4, 2026-06-01: sold 9,124 at $84.97 Form 4 ↗
2026-05-28CHRISTOPHER HATTO, Vice President & CAO$580,007
6,895 shplan 2026-02-19144 ↗
Form 4, 2026-06-01: sold 6,895 at $85.00 Form 4 ↗
2026-05-28MARY BARRA, Chair & CEO$32.1M
382,136 shplan 2026-02-19144 ↗
Form 4, 2026-06-02: sold 23,000 at $85.00 Form 4 ↗
2026-05-27RORY HARVEY, Executive Vice President$6,342,826
79,494 shplan 2026-02-13Form 4s on file end Jun 23144 ↗
2026-05-26Jacobson Paul A, Executive Vice President & CFO$3,200,000
40,000 shplan 2026-01-28144 ↗
Form 4, 2026-05-28: sold 40,000 at $80.00 Form 4 ↗
2026-05-26MARY BARRA, Chair & CEO$25.1M
318,448 shplan 2026-02-19144 ↗
Form 4, 2026-05-28: sold 453,402 at $82.03 Form 4 ↗
2026-05-22RORY HARVEY, Executive Vice President$436,391
5,652 shplan 2026-02-13144 ↗
Form 4, 2026-05-27: sold 85,146 at $82.79 Form 4 ↗
2026-02-17MARK L REUSS, President$39.0M
480,724 shplan 2025-11-17144 ↗
Form 4, 2026-02-18: sold 480,724 at $80.52 Form 4 ↗