| GM | | General Motors Co | Michael P. Millikin | Senior Advisor | Mar 31, 2015 | Disposition to Issuer | $37.75 | 8,588 | 324,197 | 88,190 | Apr 02, 2015, 12:45 PM |
| GM | | General Motors Co | Michael P. Millikin | Senior Advisor | Mar 31, 2015 | Tax Payment (Shares) | $37.75 | 7,752 | 292,638 | 84,242 | Apr 02, 2015, 12:45 PM |
| GM | | General Motors Co | Michael P. Millikin | Senior Advisor | Mar 31, 2015 | Option/RSU Exercise | - | 16,340 | - | 92,564 | Apr 02, 2015, 12:45 PM |
| GM | | General Motors Co | Michael P. Millikin | Executive Vice President & GC | Feb 13, 2015 | Tax Payment (Shares) | $37.62 | 2,325 | 87,466 | 84,242 | Feb 17, 2015, 03:12 PM |
| GM | | General Motors Co | Michael P. Millikin | Executive Vice President & GC | Feb 13, 2015 | Option/RSU Exercise | - | 4,903 | - | 86,567 | Feb 17, 2015, 03:12 PM |
| GM | | General Motors Co | Michael P. Millikin | Executive Vice President & GC | Dec 31, 2014 | Disposition to Issuer | $35.17 | 45,805 | 1,610,962 | 105,207 | Jan 05, 2015, 11:35 AM |
| GM | | General Motors Co | Michael P. Millikin | Executive Vice President & GC | Dec 31, 2014 | Tax Payment (Shares) | $35.17 | 33,600 | 1,181,712 | 81,664 | Jan 05, 2015, 11:35 AM |
| GM | | General Motors Co | Michael P. Millikin | Executive Vice President & GC | Dec 31, 2014 | Option/RSU Exercise | - | 79,405 | - | 139,855 | Jan 05, 2015, 11:35 AM |
| GM | | General Motors Co | Michael P. Millikin | Executive Vice President & GC | Sep 30, 2014 | Disposition to Issuer | $32.11 | 12,413 | 398,581 | 85,854 | Oct 02, 2014, 03:15 PM |
| GM | | General Motors Co | Michael P. Millikin | Executive Vice President & GC | Sep 30, 2014 | Tax Payment (Shares) | $32.11 | 11,187 | 359,215 | 81,664 | Oct 02, 2014, 03:15 PM |
| GM | | General Motors Co | Michael P. Millikin | Executive Vice President & GC | Sep 30, 2014 | Option/RSU Exercise | - | 23,600 | - | 90,503 | Oct 02, 2014, 03:15 PM |
| GM | | General Motors Co | Michael P. Millikin | Executive Vice President & GC | Jun 30, 2014 | Disposition to Issuer | $36.44 | 11,991 | 436,952 | 86,556 | Jul 02, 2014, 10:33 AM |
| GM | | General Motors Co | Michael P. Millikin | Executive Vice President & GC | Jun 30, 2014 | Tax Payment (Shares) | $36.44 | 10,806 | 393,771 | 81,664 | Jul 02, 2014, 10:33 AM |
| GM | | General Motors Co | Michael P. Millikin | Executive Vice President & GC | Jun 30, 2014 | Option/RSU Exercise | - | 22,797 | - | 91,985 | Jul 02, 2014, 10:33 AM |
| GM | | General Motors Co | Michael P. Millikin | Executive Vice President & GC | Mar 31, 2014 | Option/RSU Exercise | - | 21,815 | - | 89,986 | Apr 02, 2014, 04:47 PM |
| GM | | General Motors Co | Michael P. Millikin | Executive Vice President & GC | Mar 31, 2014 | Disposition to Issuer | $34.37 | 11,466 | 394,086 | 85,612 | Apr 02, 2014, 04:47 PM |
| GM | | General Motors Co | Michael P. Millikin | Executive Vice President & GC | Mar 31, 2014 | Tax Payment (Shares) | $34.37 | 10,349 | 355,695 | 81,664 | Apr 02, 2014, 04:47 PM |
| GM | | General Motors Co | Michael P. Millikin | Executive Vice President & GC | Feb 10, 2014 | Tax Payment (Shares) | $35.27 | 5,442 | 191,939 | 81,664 | Feb 12, 2014, 03:33 PM |
| GM | | General Motors Co | Michael P. Millikin | Executive Vice President & GC | Feb 10, 2014 | Option/RSU Exercise | - | 13,858 | - | 87,106 | Feb 12, 2014, 03:33 PM |
| GM | | General Motors Co | Michael P. Millikin | Executive Vice President & GC | Dec 31, 2013 | Tax Payment (Shares) | $40.81 | 5,946 | 242,656 | 73,248 | Jan 03, 2014, 03:30 PM |
| GM | | General Motors Co | Michael P. Millikin | Executive Vice President & GC | Dec 31, 2013 | Option/RSU Exercise | - | 17,809 | - | 81,722 | Jan 03, 2014, 03:30 PM |
| GM | | General Motors Co | Michael P. Millikin | Executive Vice President & GC | Dec 31, 2013 | Disposition to Issuer | $40.81 | 11,863 | 484,129 | 76,133 | Jan 03, 2014, 03:30 PM |
| GM | | General Motors Co | Michael P. Millikin | Executive Vice President & GC | Nov 07, 2013 | Tax Payment (Shares) | $36.33 | 2,797 | 101,615 | 73,248 | Nov 12, 2013, 10:38 AM |
| GM | | General Motors Co | Michael P. Millikin | Executive Vice President & GC | Nov 07, 2013 | Option/RSU Exercise | - | 5,900 | - | 76,045 | Nov 12, 2013, 10:38 AM |
| GM | | General Motors Co | Michael P. Millikin | Executive Vice President & GC | Sep 30, 2013 | Tax Payment (Shares) | $35.97 | 11,417 | 410,670 | 70,145 | Oct 01, 2013, 03:29 PM |
| GM | | General Motors Co | Michael P. Millikin | Executive Vice President & GC | Sep 30, 2013 | Option/RSU Exercise | - | 21,706 | - | 78,984 | Oct 01, 2013, 03:29 PM |
| GM | | General Motors Co | Michael P. Millikin | Executive Vice President & GC | Sep 30, 2013 | Disposition to Issuer | $35.97 | 10,289 | 370,095 | 74,794 | Oct 01, 2013, 03:29 PM |
| GM | | General Motors Co | Michael P. Millikin | Senior Vice President & GC | Jun 30, 2013 | Disposition to Issuer | $33.26 | 9,665 | 321,458 | 75,574 | Jul 02, 2013, 02:45 PM |
| GM | | General Motors Co | Michael P. Millikin | Senior Vice President & GC | Jun 30, 2013 | Tax Payment (Shares) | $33.26 | 10,723 | 356,647 | 70,145 | Jul 02, 2013, 02:45 PM |
| GM | | General Motors Co | Michael P. Millikin | Senior Vice President & GC | Jun 30, 2013 | Option/RSU Exercise | - | 20,388 | - | 80,467 | Jul 02, 2013, 02:45 PM |
| GM | | General Motors Co | Michael P. Millikin | Senior Vice President & GC | Mar 31, 2013 | Option/RSU Exercise | - | 18,228 | - | 86,391 | May 17, 2013, 11:17 AM |
| GM | | General Motors Co | Michael P. Millikin | Senior Vice President & GC | Mar 31, 2013 | Disposition to Issuer | $27.87 | 5,981 | 166,690 | 83,660 | May 17, 2013, 11:17 AM |
| GM | | General Motors Co | Michael P. Millikin | Senior Vice President & GC | Mar 31, 2013 | Tax Payment (Shares) | $27.87 | 12,247 | 341,324 | 78,069 | May 17, 2013, 11:17 AM |
| GM | | General Motors Co | Michael P. Millikin | Senior Vice President & GC | May 15, 2013 | Sale | $32.31 | 7,924 | 256,024 | 70,145 | May 17, 2013, 11:17 AM |
| GM | | General Motors Co | Michael P. Millikin | Senior Vice President & GC | Mar 31, 2013 | Disposition to Issuer | $27.87 | 5,981 | 166,690 | 75,736 | Apr 02, 2013, 03:24 PM |
| GM | | General Motors Co | Michael P. Millikin | Senior Vice President & GC | Mar 31, 2013 | Tax Payment (Shares) | $27.87 | 12,247 | 341,324 | 70,145 | Apr 02, 2013, 03:24 PM |
| GM | | General Motors Co | Michael P. Millikin | Senior Vice President & GC | Mar 31, 2013 | Option/RSU Exercise | - | 18,228 | - | 78,467 | Apr 02, 2013, 03:24 PM |
| GM | | General Motors Co | Michael P. Millikin | Senior Vice President & GC | Mar 15, 2013 | Disposition to Issuer | $28.03 | 3,877 | 108,672 | 78,069 | Mar 19, 2013, 03:03 PM |
| GM | | General Motors Co | Michael P. Millikin | Senior Vice President & GC | Mar 15, 2013 | Option/RSU Exercise | - | 11,801 | - | 81,946 | Mar 19, 2013, 03:03 PM |
| GM | | General Motors Co | Michael P. Millikin | Senior Vice President & GC | Dec 31, 2012 | Disposition to Issuer | $28.26 | 8,462 | 239,136 | 72,866 | Jan 03, 2013, 10:52 AM |
| GM | | General Motors Co | Michael P. Millikin | Senior Vice President & GC | Dec 31, 2012 | Tax Payment (Shares) | $28.26 | 4,047 | 114,368 | 70,145 | Jan 03, 2013, 10:52 AM |
| GM | | General Motors Co | Michael P. Millikin | Senior Vice President & GC | Dec 31, 2012 | Option/RSU Exercise | - | 12,509 | - | 78,619 | Jan 03, 2013, 10:52 AM |
| GM | | General Motors Co | Michael P. Millikin | Senior Vice President & GC | Sep 30, 2012 | Disposition to Issuer | $22.91 | 10,026 | 229,696 | 72,841 | Oct 02, 2012, 03:31 PM |
| GM | | General Motors Co | Michael P. Millikin | Senior Vice President & GC | Sep 30, 2012 | Tax Payment (Shares) | $22.91 | 4,710 | 107,906 | 70,145 | Oct 02, 2012, 03:31 PM |
| GM | | General Motors Co | Michael P. Millikin | Senior Vice President & GC | Sep 30, 2012 | Option/RSU Exercise | - | 14,736 | - | 78,581 | Oct 02, 2012, 03:31 PM |
| GM | | General Motors Co | Michael P. Millikin | Senior Vice President & GC | Jun 30, 2012 | Disposition to Issuer | $19.62 | 8,108 | 159,079 | 71,952 | Jul 03, 2012, 02:38 PM |
| GM | | General Motors Co | Michael P. Millikin | Senior Vice President & GC | Jun 30, 2012 | Tax Payment (Shares) | $19.62 | 3,828 | 75,105 | 70,145 | Jul 03, 2012, 02:38 PM |
| GM | | General Motors Co | Michael P. Millikin | Senior Vice President & GC | Jun 30, 2012 | Option/RSU Exercise | - | 11,936 | - | 75,781 | Jul 03, 2012, 02:38 PM |
| GM | | General Motors Co | Michael P. Millikin | Senior Vice President & GC | Mar 31, 2012 | Tax Payment (Shares) | $25.45 | 3,776 | 96,099 | 70,145 | Apr 03, 2012, 01:00 PM |
| GM | | General Motors Co | Michael P. Millikin | Senior Vice President & GC | Mar 31, 2012 | Option/RSU Exercise | - | 11,775 | - | 75,620 | Apr 03, 2012, 01:00 PM |
| GM | | General Motors Co | Michael P. Millikin | Senior Vice President & GC | Mar 31, 2012 | Disposition to Issuer | $25.45 | 7,999 | 203,575 | 71,900 | Apr 03, 2012, 01:00 PM |
| GM | | General Motors Co | Michael P. Millikin | Senior Vice President & GC | Mar 05, 2012 | Disposition to Issuer | $26.24 | 9,000 | 236,187 | 72,801 | Mar 07, 2012, 11:14 AM |
| GM | | General Motors Co | Michael P. Millikin | Senior Vice President & GC | Dec 31, 2011 | Tax Payment (Shares) | $20.21 | 1,464 | 29,587 | 53,724 | Jan 04, 2012, 06:06 PM |
| GM | | General Motors Co | Michael P. Millikin | Senior Vice President & GC | Dec 31, 2011 | Option/RSU Exercise | - | 29,457 | - | 79,145 | Jan 04, 2012, 06:06 PM |
| GM | | General Motors Co | Michael P. Millikin | Senior Vice President & GC | Sep 30, 2011 | Tax Payment (Shares) | $20.30 | 2,021 | 41,026 | 25,844 | Oct 04, 2011, 12:59 PM |
| GM | | General Motors Co | Michael P. Millikin | Senior Vice President & GC | Sep 30, 2011 | Option/RSU Exercise | - | 31,608 | - | 51,152 | Oct 04, 2011, 12:59 PM |
| GM | | General Motors Co | Michael P. Millikin | Senior Vice President & GC | Jun 30, 2011 | Tax Payment (Shares) | $30.39 | 1,941 | 58,987 | 4,659 | Jul 05, 2011, 04:52 PM |
| GM | | General Motors Co | Michael P. Millikin | Senior Vice President & GC | Jun 30, 2011 | Option/RSU Exercise | - | 6,300 | - | 6,025 | Jul 05, 2011, 04:52 PM |
| GM | | General Motors Co | Michael P. Millikin | Vice President & GC | Mar 31, 2011 | Disposition to Issuer | $31.28 | 4,279 | 133,847 | 1,722 | Apr 04, 2011, 03:22 PM |
| GM | | General Motors Co | Michael P. Millikin | Vice President & GC | Mar 31, 2011 | Tax Payment (Shares) | $31.28 | 2,021 | 63,217 | 300 | Apr 04, 2011, 03:22 PM |
| GM | | General Motors Co | Michael P. Millikin | Vice President & GC | Mar 31, 2011 | Option/RSU Exercise | - | 6,300 | - | 4,734 | Apr 04, 2011, 03:22 PM |
| GM | | General Motors Co | Michael P. Millikin | Vice President & GC | Dec 31, 2010 | Disposition to Issuer | $36.77 | 1,189 | 43,720 | 977 | Jan 04, 2011, 01:49 PM |
| GM | | General Motors Co | Michael P. Millikin | Vice President & GC | Dec 31, 2010 | Tax Payment (Shares) | $36.77 | 677 | 24,893 | 300 | Jan 04, 2011, 01:49 PM |
| GM | | General Motors Co | Michael P. Millikin | Vice President & GC | Dec 31, 2010 | Option/RSU Exercise | - | 1,866 | - | 2,166 | Jan 04, 2011, 01:49 PM |