Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $41.08 | 8,000 | Large Shareholder, Officer, Director | 3,855,615 | 2010-05-10 | Filing |
| $38.66 | 8,000 | Large Shareholder, Officer, Director | 3,847,615 | 2010-05-07 | Filing |
| $39.84 | 12,600 | Large Shareholder, Officer, Director | 3,839,615 | 2010-05-06 | Filing |
| $41.75 | 2,563 | Large Shareholder, Officer, Director | 3,768,915 | 2010-04-09 | Filing |
| $41.65 | 4,209 | Large Shareholder, Officer, Director | 3,766,352 | 2010-04-08 | Filing |
| $41.69 | 5,000 | Large Shareholder, Officer, Director | 3,762,143 | 2010-04-07 | Filing |
| $42.02 | 5,000 | Large Shareholder, Officer, Director | 3,757,143 | 2010-04-06 | Filing |
| $41.63 | 3,600 | Large Shareholder, Officer, Director | 3,752,143 | 2010-04-05 | Filing |
| $41.17 | 4,400 | Large Shareholder, Officer, Director | 3,748,543 | 2010-04-01 | Filing |
| $41.24 | 2,472 | Large Shareholder, Officer, Director | 3,744,143 | 2010-03-31 | Filing |
| $41.30 | 5,000 | Large Shareholder, Officer, Director | 3,741,671 | 2010-03-30 | Filing |
| $41.54 | 4,929 | Large Shareholder, Officer, Director | 3,736,671 | 2010-03-29 | Filing |
| $40.84 | 200 | Large Shareholder, Officer, Director | 3,731,742 | 2010-03-26 | Filing |
| $38.60 | 400 | Large Shareholder, Officer, Director | 3,731,542 | 2010-03-22 | Filing |
| $38.81 | 2,700 | Large Shareholder, Officer, Director | 3,731,142 | 2010-03-19 | Filing |
| $38.98 | 400 | Large Shareholder, Officer, Director | 3,728,442 | 2010-03-18 | Filing |
| $37.93 | 4,200 | Large Shareholder, Officer, Director | 3,728,042 | 2010-03-16 | Filing |
| $37.76 | 1,000 | Large Shareholder, Officer, Director | 3,723,842 | 2010-03-15 | Filing |
| $36.72 | 2,309 | Large Shareholder, Officer, Director | 3,722,842 | 2010-03-03 | Filing |
| $36.54 | 4,500 | Large Shareholder, Officer, Director | 3,720,533 | 2010-03-02 | Filing |