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 |
|---|---|---|---|---|---|---|---|
| Millikin Michael P | Executive Vice President & GC | Disposition | 2,100 | $35.97 | $75,537 | 72,476 | Sep 30, 2013 |
| Girsky Stephen J | Vice Chairman | Disposition | 7,332 | $35.97 | $263,732 | 171,520 | Sep 30, 2013 |
| Barra Mary T | Executive Vice President | Disposition | 1,999 | $35.97 | $71,904 | 83,962 | Sep 30, 2013 |
| Batey Alan S. | Executive Vice President | Tax Withholding | 481 | $35.97 | $17,302 | — | Sep 30, 2013 |
| DeLuca James B. | Executive Vice President | Tax Withholding | 92 | $40.81 | $3,755 | — | Sep 30, 2013 |
| Ammann Daniel | Executive Vice President & CFO | Disposition | 2,327 | $35.97 | $83,702 | 125,124 | Sep 30, 2013 |
| Lee Timothy E | Executive Vice President | Disposition | 5,882 | $35.97 | $211,576 | 7,849 | Sep 30, 2013 |
| Ardila Jaime | Executive Vice President | Tax Withholding | 2,456 | $35.97 | $88,342 | 26,332 | Sep 30, 2013 |
| UAW Retiree Medical Benefits Trust | — | Sale | 120,000,000 | $27.02 | $3,242,400,000 | 140,000,000 | Sep 27, 2013 |
| Canada GEN Investment Corp | — | Sale | 30,000,000 | $36.65 | $1,099,500,000 | 110,084,746 | Sep 10, 2013 |
| Millikin Michael P | Senior Vice President & GC | Tax Withholding | 2,330 | $33.26 | $77,496 | 70,145 | Jun 30, 2013 |
| AKERSON DANIEL F | Chairman & CEO | Option Exercise | 31,006 | — | — | 328,834 | Jun 30, 2013 |
| Reuss Mark L | Vice President | Option Exercise | 9,132 | — | — | 70,828 | Jun 30, 2013 |
| Lee Timothy E | Vice President | Disposition | 2,008 | $33.26 | $66,786 | 3,338 | Jun 30, 2013 |
| Ammann Daniel | Sr. Vice President & CFO | Disposition | 6,165 | $33.26 | $205,048 | 106,682 | Jun 30, 2013 |
| Girsky Stephen J | Vice Chairman | Disposition | 7,397 | $33.26 | $246,024 | 142,381 | Jun 30, 2013 |
| Ardila Jaime | Vice President | Option Exercise | 4,035 | — | — | 30,367 | Jun 30, 2013 |
| Barra Mary T | Senior Vice President | Tax Withholding | 6,367 | $33.26 | $211,766 | 81,635 | Jun 30, 2013 |
| UAW Retiree Medical Benefits Trust | — | Sale | 20,000,000 | $34.41 | $688,200,000 | 140,150,000 | Jun 12, 2013 |
| Millikin Michael P | Senior Vice President & GC | Sale | 7,924 | $32.31 | $256,024 | 70,145 | May 15, 2013 |
| Ardila Jaime | Vice President | Sale | 500 | $31.70 | $15,850 | 26,332 | May 7, 2013 |
| Barra Mary T | Senior Vice President | Sale | 4,700 | $31.61 | $148,567 | 84,935 | May 7, 2013 |
| Lee Timothy E | Vice President | Purchase | 500 | $31.92 | $15,960 | 1,000 | May 7, 2013 |
| Reuss Mark L | Vice President | Disposition | 2,099 | $27.87 | $58,499 | 57,857 | Apr 1, 2013 |
| Millikin Michael P | Senior Vice President & GC | Option Exercise | 4,431 | — | — | 74,576 | Mar 31, 2013 |
| FERGUSON ROBERT E | Vice President | Option Exercise | 2,835 | — | — | 66,055 | Mar 31, 2013 |
| Girsky Stephen J | Vice Chairman | Tax Withholding | 4,908 | $27.87 | $136,786 | 135,761 | Mar 31, 2013 |
| Ammann Daniel | Sr. Vice President & CFO | Disposition | 2,252 | $27.87 | $62,763 | 105,013 | Mar 31, 2013 |
| Barra Mary T | Senior Vice President | Disposition | 2,727 | $27.87 | $76,001 | 95,533 | Mar 31, 2013 |
| MOTT RANDALL D | Vice President & CIO | Award / Grant | 3,144 | — | — | 12,575 | Mar 31, 2013 |
| Ardila Jaime | Vice President | Option Exercise | 2,131 | — | — | 28,463 | Mar 31, 2013 |
| AKERSON DANIEL F | Chairman & CEO | Option Exercise | 25,850 | — | — | 298,678 | Mar 31, 2013 |
| Bingol Selim | Vice President | Award / Grant | 309 | — | — | 11,920 | Mar 31, 2013 |
| Davlin James A | Vice President & Treasurer | Tax Withholding | 1,460 | $27.87 | $40,690 | 71,328 | Mar 31, 2013 |
| Lee Timothy E | Vice President | Disposition | 1,772 | $27.87 | $49,386 | 2,951 | Mar 31, 2013 |
| Millikin Michael P | Senior Vice President & GC | Disposition | 1,796 | $27.87 | $50,055 | 81,748 | Mar 31, 2013 |
| Ardila Jaime | Vice President | Tax Withholding | 1,513 | $27.87 | $42,167 | 33,476 | Mar 31, 2013 |
| Howell Melissa A | Vice President | Option Exercise | 1,081 | — | — | 1,815 | Mar 18, 2013 |
| Lee Timothy E | Vice President | Option Exercise | 15,188 | — | — | 15,688 | Mar 15, 2013 |
| Millikin Michael P | Senior Vice President & GC | Option Exercise | 11,801 | — | — | 81,946 | Mar 15, 2013 |
| Ardila Jaime | Vice President | Option Exercise | 9,834 | — | — | 36,166 | Mar 15, 2013 |
| Reuss Mark L | Vice President | Option Exercise | 13,895 | — | — | 66,261 | Mar 15, 2013 |
| AKERSON DANIEL F | Chairman & CEO | Purchase | 25,000 | $26.50 | $662,500 | 297,828 | Feb 21, 2013 |
| Reuss Mark L | Vice President | Option Exercise | 2,426 | — | — | 54,792 | Dec 31, 2012 |
| AKERSON DANIEL F | Chairman & CEO | Tax Withholding | 4,033 | $28.26 | $113,973 | 272,828 | Dec 31, 2012 |
| Ammann Daniel | Sr. Vice President & CFO | Tax Withholding | 841 | $28.26 | $23,767 | 101,803 | Dec 31, 2012 |
| Ardila Jaime | Vice President | Disposition | 1,138 | $28.26 | $32,160 | 26,798 | Dec 31, 2012 |
| Barra Mary T | Senior Vice President | Disposition | 945 | $28.26 | $26,706 | 90,073 | Dec 31, 2012 |
| Bingol Selim | Vice President | Option Exercise | 1,134 | — | — | 12,745 | Dec 31, 2012 |
| BRINKLEY CYNTHIA J | Vice President | Disposition | 3,030 | $28.26 | $85,628 | 56,162 | Dec 31, 2012 |