| Symbol | Relationship | Date | Transaction | Cost | # Shares | Value($) | Total Shares | Form 4 |
| ESGR | Director | Sep 09, 2011 | Buy | $92.00 | 190 | 17,480 | 190 | Sep 13, 2011, 04:03 PM |
| ESGR | Director | Sep 09, 2011 | Buy | $92.00 | 450 | 41,400 | 2,800 | Sep 13, 2011, 04:03 PM |
| ESGR | Director | Oct 01, 2010 | Buy | $70.00 | 65,000 | 4,550,000 | 313,000 | Oct 05, 2010, 04:21 PM |
| Symbol | Relationship | Date | Transaction | Value($) |
| ESGR | Director | Sep 09, 2011 | Buy | 17,480 |
| ESGR | Director | Sep 09, 2011 | Buy | 41,400 |
| ESGR | Director | Oct 01, 2010 | Buy | 4,550,000 |