Mary T. Barra - Sep 23, 2025 Form 4 Insider Report for General Motors Co (GM)

Signature
/s/ Tia Y. Turk, Attorney-In-Fact for Ms. Barra
Stock symbol
GM
Transactions as of
Sep 23, 2025
Transactions value $
-$25,394,034
Form type
4
Date filed
9/25/2025, 04:31 PM
Previous filing
Sep 16, 2025
Next filing
Oct 2, 2025

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Barra Mary T Chair & CEO, Director 300 RENAISSANCE CENTER, M/C: 482-C24-A68, DETROIT /s/ Tia Y. Turk, Attorney-In-Fact for Ms. Barra 2025-09-25 0001492154

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction GM Common Stock Options Exercise $929K +23.8K +3.76% $39.00 657K Sep 23, 2025 Direct
transaction GM Common Stock Sale -$1.43M -23.8K -3.62% $59.90 634K Sep 23, 2025 Direct F1
transaction GM Common Stock Options Exercise $7.09M +182K +28.68% $39.00 815K Sep 24, 2025 Direct
transaction GM Common Stock Sale -$10.9M -182K -22.29% $59.95 634K Sep 24, 2025 Direct F2
transaction GM Common Stock Options Exercise $13.2M +372K +58.72% $35.49 1.01M Sep 24, 2025 Direct
transaction GM Common Stock Sale -$22.3M -372K -37% $59.95 634K Sep 24, 2025 Direct F2
transaction GM Common Stock Sale -$12M -200K -31.57% $59.95 434K Sep 24, 2025 Direct F2

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction GM Employee Stock Option (Right to Buy) Options Exercise $0 -23.8K -11.59% $0.00 182K Sep 23, 2025 Common Stock 23.8K $39.00 Direct F3
transaction GM Employee Stock Option (Right to Buy) Options Exercise $0 -182K -100% $0.00 0 Sep 24, 2025 Common Stock 182K $39.00 Direct F3
transaction GM Employee Stock Option (Right to Buy) Options Exercise $0 -372K -100% $0.00 0 Sep 24, 2025 Common Stock 372K $35.49 Direct F4
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.

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).

Explanation of Responses:

Id Content
F1 The price in Column 4 is the weighted average selling price of the shares. The shares were sold in multiple transactions at prices from $59.90 to $59.92, 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.
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 $59.90 to $60.14, 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.
F3 These stock options were granted on February 13, 2019 and are fully vested.
F4 These stock options were granted on February 12, 2020 and are fully vested.