General Motors Co — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Owns After | Date |
|---|---|---|---|---|---|---|---|
| Hatto Christopher | Vice President & CAO | Sale | 7,724 | $72.00 | $556,128 | 12,007 | Nov 12, 2025 |
| Hatto Christopher | Vice President & CAO | Sale | 15,697 | $70.00 | $1,098,790 | 12,007 | Oct 28, 2025 |
| Reuss Mark L | President | Option Exercise | 80,000 | $39.00 | $3,120,000 | 211,036 | Oct 22, 2025 |
| Harvey Rory | Executive Vice President | Sale | 6,600 | $61.95 | $408,870 | 8,513 | Sep 26, 2025 |
| Hatto Christopher | Vice President & CAO | Option Exercise | 13,816 | $41.40 | $571,982 | 25,823 | Sep 26, 2025 |
| Reuss Mark L | President | Sale | 69,876 | $60.12 | $4,200,945 | 131,036 | Sep 24, 2025 |
| Barra Mary T | Chair & CEO | Sale | 372,024 | $59.95 | $22,302,839 | 633,527 | Sep 24, 2025 |
| Harvey Rory | Executive Vice President | Sale | 4,459 | $59.95 | $267,317 | 8,513 | Sep 12, 2025 |
| Barra Mary T | Chair & CEO | Sale | 29,486 | $59.92 | $1,766,801 | 633,527 | Sep 12, 2025 |
| Barra Mary T | Chair & CEO | Sale | 372,024 | $58.24 | $21,666,678 | 552,238 | Aug 29, 2025 |
| Hatto Christopher | Vice President & CAO | Option Exercise | 14,667 | $39.00 | $572,013 | 26,674 | Aug 27, 2025 |
| Hatto Christopher | Vice President & CAO | Option Exercise | 26,042 | $35.49 | $924,231 | 38,049 | Aug 13, 2025 |
| Harvey Rory | Executive Vice President | Sale | 6,871 | $52.69 | $362,033 | 8,513 | Aug 5, 2025 |
| DIXTON GRANT MICHAEL | Executive Vice President | Tax Withholding | 35,056 | $52.11 | $1,826,768 | 44,076 | Jul 30, 2025 |
| Jacobson Paul A | Executive Vice President & CFO | Tax Withholding | 6,138 | $47.93 | $294,194 | 276,113 | Feb 8, 2025 |
| Barra Mary T | Chair & CEO | Tax Withholding | 14,501 | $47.93 | $695,033 | 722,777 | Feb 8, 2025 |
| Harvey Rory | Executive Vice President | Tax Withholding | 4,077 | $47.93 | $195,411 | 19,967 | Feb 6, 2025 |
| Reuss Mark L | President | Tax Withholding | 51,212 | $47.39 | $2,426,937 | 214,066 | Feb 6, 2025 |
| Hatto Christopher | Vice President & CAO | Tax Withholding | 829 | $47.93 | $39,734 | 13,589 | Feb 6, 2025 |
| KELLY ALFRED F JR | — | Purchase | 12,000 | $50.66 | $607,920 | 13,714 | Jan 30, 2025 |
| Harvey Rory | Executive Vice President | Sale | 8,919 | $60.01 | $535,229 | 8,513 | Nov 25, 2024 |
| Glidden Craig B. | Executive Vice President & GC | Option Exercise | 41,015 | $41.40 | $1,698,021 | 215,061 | Nov 18, 2024 |
| Barra Mary T | Chair & CEO | Sale | 206,824 | $57.60 | $11,913,062 | 694,548 | Nov 11, 2024 |
| Reuss Mark L | President | Option Exercise | 122,283 | $41.40 | $5,062,516 | 249,190 | Nov 6, 2024 |
| Harvey Rory | Executive Vice President | Option Exercise | 3,655 | $39.00 | $142,545 | 12,168 | Oct 23, 2024 |
| Barra Mary T | Chair & CEO | Option Exercise | 206,824 | $41.40 | $8,562,514 | 901,372 | Oct 23, 2024 |
| Harvey Rory | Executive Vice President | Sale | 10,952 | $49.04 | $537,086 | 10,356 | Aug 26, 2024 |
| Johnson Gerald | Executive Vice President | Gift | 8,029 | — | — | 63,477 | Aug 16, 2024 |
| Jacobson Paul A | Executive Vice President & CFO | Purchase | 25,000 | $44.11 | $1,102,750 | 261,872 | Jul 26, 2024 |
| Barra Mary T | Chair & CEO | Sale | 300,000 | $47.00 | $14,100,000 | 898,648 | Jun 11, 2024 |
| Reuss Mark L | President | Sale | 14,858 | $46.01 | $683,617 | 162,049 | Jun 10, 2024 |
| Blissett Julian G. | Executive Vice President | Sale | 15,877 | $45.00 | $714,465 | 87,567 | May 31, 2024 |
| Reuss Mark L | President | Sale | 150,000 | $43.44 | $6,516,000 | 176,907 | May 28, 2024 |
| Barra Mary T | Chair & CEO | Sale | 300,000 | $43.70 | $13,110,000 | 1,198,648 | May 28, 2024 |
| Hatto Christopher | Vice President & CAO | Sale | 3,500 | $45.00 | $157,500 | 12,007 | Mar 28, 2024 |
| Johnson Gerald | Executive Vice President | Sale | 27,122 | $45.26 | $1,227,542 | 71,506 | Mar 28, 2024 |
| Glidden Craig B. | Executive Vice President & GC | Sale | 50,280 | $45.24 | $2,274,667 | 174,046 | Mar 28, 2024 |
| Harvey Rory | Executive Vice President | Sale | 5,100 | $43.04 | $219,504 | 12,658 | Mar 21, 2024 |
| Hatto Christopher | Vice President & CAO | Sale | 6,000 | $42.01 | $252,060 | 15,507 | Mar 20, 2024 |
| Hatto Christopher | Vice President & CAO | Sale | 10,910 | $40.03 | $436,727 | 26,107 | Feb 26, 2024 |
| Johnson Gerald | Executive Vice President | Sale | 15,190 | $40.03 | $608,056 | 98,628 | Feb 26, 2024 |
| Glidden Craig B. | Executive Vice President & GC | Sale | 52,433 | $40.09 | $2,102,039 | 224,326 | Feb 26, 2024 |
| Barra Mary T | Chair & CEO | Award / Grant | 167,586 | — | — | 1,447,871 | Feb 18, 2024 |
| Hatto Christopher | Vice President & CAO | Award / Grant | 6,651 | — | — | 39,068 | Feb 18, 2024 |
| Jacobson Paul A | Executive Vice President & CFO | Tax Withholding | 21,196 | $38.70 | $820,285 | 236,872 | Feb 18, 2024 |
| Johnson Gerald | Executive Vice President | Award / Grant | 43,134 | — | — | 128,832 | Feb 18, 2024 |
| Harvey Rory | Executive Vice President | Award / Grant | 5,683 | — | — | 19,462 | Feb 18, 2024 |
| Reuss Mark L | President | Award / Grant | 71,025 | — | — | 353,998 | Feb 18, 2024 |
| Glidden Craig B. | Executive Vice President & GC | Award / Grant | 39,903 | — | — | 290,290 | Feb 18, 2024 |
| Blissett Julian G. | Executive Vice President | Sale | 13,826 | $38.24 | $528,706 | 87,567 | Feb 18, 2024 |