Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $41.04 | 8,515 | Large Shareholder, Director | 6,419,210 | 2010-12-08 | Filing |
| $41.40 | 17,200 | Large Shareholder, Director | 6,427,725 | 2010-12-07 | Filing |
| $41.32 | 15,200 | Large Shareholder, Director | 6,444,925 | 2010-12-06 | Filing |
| $40.92 | 26,200 | Large Shareholder, Director | 6,460,125 | 2010-12-03 | Filing |
| $40.44 | 24,500 | Large Shareholder, Director | 6,486,325 | 2010-12-02 | Filing |
| $40.54 | 20,600 | Large Shareholder, Director | 6,510,825 | 2010-12-01 | Filing |
| $40.06 | 2,200 | Large Shareholder, Director | 6,531,425 | 2010-11-22 | Filing |
| $40.03 | 3,600 | Large Shareholder, Director | 6,533,625 | 2010-11-19 | Filing |
| $40.00 | 2,000 | Large Shareholder, Director | 6,537,225 | 2010-11-15 | Filing |
| $40.13 | 6,010 | Large Shareholder, Director | 6,539,225 | 2010-11-12 | Filing |
| $40.21 | 10,790 | Large Shareholder, Director | 6,545,235 | 2010-11-11 | Filing |
| $40.01 | 1,000 | Large Shareholder, Director | 6,556,025 | 2010-11-10 | Filing |
| $40.25 | 11,600 | Large Shareholder, Director | 6,557,025 | 2010-11-09 | Filing |
| $40.11 | 11,200 | Large Shareholder, Director | 6,568,625 | 2010-11-08 | Filing |
| $40.12 | 7,100 | Large Shareholder, Director | 6,579,825 | 2010-11-05 | Filing |
| $41.71 | 5,000 | Director | 38,213 | 2010-05-20 | Filing |
| $42.02 | 5,000 | Director | 29,024 | 2010-05-11 | Filing |
| $44.61 | 5,000 | Director | 90,604 | 2010-04-29 | Filing |
| $44.73 | 5,000 | Officer, Director | 82,619 | 2010-04-29 | Filing |
| $52.50 | 21,188 | Officer | 25,306 | 2010-03-10 | Filing |