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General Motors Co. planned insider sales

In the last twelve months insiders at General Motors Co. filed 15 Form 144 notices of planned sales, 1.8 million shares worth $148.3 million at the time of filing, from 6 sellers. The latest, filed 4 November 2026: Rory Harvey (officer), 16,513 shares worth $1.5 million, planned for around 4 November 2026 through Morgan Stanley Smith Barney LLC Executive Financial Services.

FiledSellerRelationshipSharesValuePlanned saleSold, per Form 4BrokerHow acquiredFiling
4 November 2026Rory HarveyOfficer16,513$1.5 million4 November 202616,513 shares from 4 November 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesPerformance Stock Units; Restricted Stock UnitsForm 144
3 August 2026Grant DixtonOfficer40,000$3.6 million3 August 202640,000 shares from 3 August 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesRestricted Stock UnitsForm 144
28 July 2026Christopher HattoOfficer6,895$600,14128 July 20266,895 shares from 28 July 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesRestricted and Performance Stock UnitsForm 144
28 July 2026Mark L ReussOfficer71,079$6.2 million28 July 202671,079 shares from 28 July 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesExercise of Stock OptionsForm 144
28 July 2026Mary BarraDirector, Officer318,448$27.7 million28 July 2026422,809 shares from 27 July 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesExercise of Stock Options; Performance Stock UnitsForm 144
27 July 2026Rory HarveyOfficer8,882$734,00827 July 20268,882 shares from 27 July 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesRestricted Stock UnitsForm 144
28 May 2026Christopher HattoOfficer6,895$580,00728 May 20266,895 shares from 28 May 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesRestricted Stock UnitsForm 144
28 May 2026Rory HarveyOfficer9,124$767,51128 May 202688,618 shares from 27 May 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesRestricted Stock UnitsForm 144
28 May 2026Mary BarraDirector, Officer382,136$32.1 million28 May 2026380,832 shares from 27 May 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesExercise of Stock Options; Performance Stock Units; Restricted Stock UnitsForm 144
27 May 2026Rory HarveyOfficer79,494$6.3 million27 May 2026No matching Form 4 saleMorgan Stanley Smith Barney LLC Executive Financial ServicesPerformance Stock UnitsForm 144
26 May 2026Jacobson Paul AOfficer40,000$3.2 million26 May 202640,000 shares from 26 May 2026Fidelity Brokerage Services LLCOpen Market PurchaseForm 144
26 May 2026Mary BarraDirector, Officer318,448$25.1 million26 May 2026215,391 shares from 26 May 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesExercise of Stock Options; Performance Stock Units; Restricted Stock UnitsForm 144
22 May 2026Rory HarveyOfficer5,652$436,39122 May 20265,652 shares from 22 May 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesExercise of Stock OptionsForm 144
17 February 2026Mark L ReussOfficer480,724$39.0 million17 February 2026480,724 shares from 17 February 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesExercise of Stock Options; Performance Stock UnitsForm 144
12 November 2025Christopher HattoOfficer7,724$550,10312 November 20257,724 shares from 12 November 2025Morgan Stanley Smith Barney LLC Executive Financial ServicesExercise of Stock OptionsForm 144
A Form 144 is the notice an insider files with the SEC before selling restricted or control shares over the Rule 144 thresholds; it says what may be sold, not what was.
Read moreValue is the filer's own aggregate market value. Sold, per Form 4: the same seller's open-market sales on Form 4 from the notice's date to 90 days after, added up, as they appear on the insiders page; a holder who files no Form 4, such as some large holders, never shows one. What is a Form 144?