| Symbol | Relationship | Date | Transaction | Cost | # Shares | Value($) | Total Shares | Form 4 |
| GR | Executive VP - Human Resources | Jul 26, 2012 | Option Exercise | $127.50 | 7,786 | 992,715 | 0 | Jul 30, 2012, 01:59 PM |
| GR | Executive VP - Human Resources | Jul 26, 2012 | Option Exercise | $127.50 | 23,811 | 3,035,903 | 9,186 | Jul 30, 2012, 01:59 PM |
| GR | Executive Vice President | Jan 03, 2012 | Option Exercise | $123.60 | 1,743 | 215,435 | 31,551 | Jan 05, 2012, 02:07 PM |
| GR | Senior Vice President | Jan 03, 2011 | Option Exercise | $88.64 | 1,796 | 159,197 | 33,007 | Jan 05, 2011, 05:12 PM |
| GR | Senior Vice President | Oct 29, 2010 | Option Exercise | $45.87 | 25,000 | 1,146,750 | 64,585 | Nov 02, 2010, 03:11 PM |
| GR | Senior Vice President | Oct 29, 2010 | Option Exercise | $45.87 | 25,000 | 1,146,750 | 64,585 | Nov 02, 2010, 03:11 PM |
| GR | Senior Vice President | Oct 29, 2010 | Sale | $81.85 | 35,000 | 2,864,675 | 39,585 | Nov 02, 2010, 03:11 PM |
| GR | Senior Vice President | Oct 29, 2010 | Sale | $81.85 | 35,000 | 2,864,675 | 39,585 | Nov 02, 2010, 03:11 PM |
| Symbol | Relationship | Date | Transaction | Value($) |
| GR | Executive VP - Human Resources | Jul 26, 2012 | Option Exercise | 992,715 |
| GR | Executive VP - Human Resources | Jul 26, 2012 | Option Exercise | 3,035,903 |
| GR | Executive Vice President | Jan 03, 2012 | Option Exercise | 215,435 |
| GR | Senior Vice President | Jan 03, 2011 | Option Exercise | 159,197 |
| GR | Senior Vice President | Oct 29, 2010 | Option Exercise | 1,146,750 |
| GR | Senior Vice President | Oct 29, 2010 | Option Exercise | 1,146,750 |
| GR | Senior Vice President | Oct 29, 2010 | Sale | 2,864,675 |
| GR | Senior Vice President | Oct 29, 2010 | Sale | 2,864,675 |