Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $69.03 | 1,000 | Officer, Director | 275,584 | 2011-11-04 | Filing |
| $68.68 | 69,000 | Officer, Director | 276,584 | 2011-11-04 | Filing |
| $68.56 | 4,000 | Large Shareholder, Director | 117,084 | 2011-11-07 | Filing |
| $68.82 | 4,000 | Large Shareholder, Director | 121,084 | 2011-11-04 | Filing |
| $69.01 | 10,000 | Large Shareholder, Director | 125,084 | 2011-11-03 | Filing |
| $70.43 | 3,100 | Officer | 23,838 | 2011-10-28 | Filing |
| $69.40 | 26,900 | Officer | 26,938 | 2011-10-28 | Filing |
| $71.01 | 75 | Officer | 11,993 | 2011-10-28 | Filing |
| $70.22 | 1,700 | Officer | 12,068 | 2011-10-28 | Filing |
| $70.78 | 47 | Officer | 4,688 | 2011-10-28 | Filing |
| $70.01 | 5,600 | Officer | 4,735 | 2011-10-28 | Filing |
| $70.42 | 5,000 | Officer | 8,580 | 2011-10-28 | Filing |
| $71.13 | 1,244 | Officer, Director | 46,882 | 2011-05-06 | Filing |
| $71.13 | 18,719 | Large Shareholder, Director | 29,862 | 2011-05-05 | Filing |
| $71.13 | 2,696 | Large Shareholder, Director | 48,581 | 2011-05-06 | Filing |
| $70.56 | 5,224 | Large Shareholder, Director | 51,277 | 2011-05-05 | Filing |
| $71.05 | 676 | Large Shareholder, Director | 56,501 | 2011-05-05 | Filing |
| $71.00 | 695 | Large Shareholder, Director | 57,177 | 2011-05-04 | Filing |
| $71.13 | 18,719 | Large Shareholder, Director | 135,084 | 2011-05-06 | Filing |
| $71.13 | 2,696 | Large Shareholder, Director | 153,803 | 2011-05-06 | Filing |