Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $43.88 | 7,500 | Large Shareholder, Officer, Director | 4,999,853 | 2010-11-09 | Filing |
| $43.24 | 6,500 | Large Shareholder, Officer, Director | 4,992,353 | 2010-10-08 | Filing |
| $43.49 | 5,000 | Large Shareholder, Officer, Director | 4,985,853 | 2010-10-07 | Filing |
| $43.47 | 6,000 | Large Shareholder, Officer, Director | 4,980,853 | 2010-10-06 | Filing |
| $42.00 | 500 | Large Shareholder, Officer, Director | 4,974,853 | 2010-10-04 | Filing |
| $41.84 | 2,232 | Large Shareholder, Officer, Director | 4,974,353 | 2010-10-01 | Filing |
| $41.74 | 10,000 | Large Shareholder, Officer, Director | 4,972,121 | 2010-09-30 | Filing |
| $41.82 | 8,000 | Large Shareholder, Officer, Director | 4,962,121 | 2010-09-29 | Filing |
| $43.82 | 1,600 | Large Shareholder, Officer, Director | 4,954,121 | 2010-09-20 | Filing |
| $42.76 | 7,203 | Large Shareholder, Officer, Director | 4,952,521 | 2010-09-17 | Filing |
| $42.86 | 5,100 | Large Shareholder, Officer, Director | 4,945,318 | 2010-09-16 | Filing |
| $44.04 | 5,000 | Large Shareholder, Officer, Director | 4,940,218 | 2010-09-15 | Filing |
| $43.98 | 1,700 | Large Shareholder, Officer, Director | 4,935,218 | 2010-09-13 | Filing |
| $43.51 | 5,000 | Large Shareholder, Officer, Director | 4,933,518 | 2010-09-10 | Filing |
| $43.19 | 8,000 | Large Shareholder, Officer, Director | 4,928,518 | 2010-09-09 | Filing |
| $43.41 | 3,200 | Large Shareholder, Officer, Director | 4,920,518 | 2010-09-08 | Filing |
| $43.20 | 3,217 | Large Shareholder, Officer, Director | 4,917,318 | 2010-09-07 | Filing |
| $42.66 | 3,500 | Large Shareholder, Officer, Director | 4,914,101 | 2010-09-02 | Filing |
| $41.79 | 1,631 | Large Shareholder, Officer, Director | 4,910,601 | 2010-09-01 | Filing |
| $41.31 | 8,000 | Large Shareholder, Officer, Director | 4,908,970 | 2010-08-31 | Filing |