Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $35.61 | 3,864 | Director | 57,555 | 2011-04-25 | Filing |
| $38.54 | 13,414 | Officer | 59,069 | 2011-02-25 | Filing |
| $41.25 | 32,779 | Large Shareholder, Officer, Director | 1,526,194 | 2011-02-16 | Filing |
| $42.36 | 5,064 | Other | 98,583 | 2010-12-22 | Filing |
| $42.38 | 5,064 | Other | 103,647 | 2010-12-22 | Filing |
| $42.29 | 100,000 | Director, Other | 536,692 | 2010-12-21 | Filing |
| $41.84 | 13,545 | Officer | 68,789 | 2010-12-20 | Filing |
| $41.09 | 10,000 | Officer | 46,915 | 2010-12-16 | Filing |
| $41.75 | 917 | Officer | 7,091 | 2010-12-09 | Filing |
| $41.82 | 21,419 | Officer | 11,151 | 2010-12-13 | Filing |
| $39.00 | 25,000 | Officer | 84,626 | 2010-11-10 | Filing |
| $39.15 | 150,000 | Large Shareholder, Officer, Director | 1,526,194 | 2010-11-10 | Filing |
| $39.18 | 200,000 | Large Shareholder, Officer, Director | 1,526,194 | 2010-11-11 | Filing |
| $39.65 | 350,000 | Large Shareholder, Officer, Director | 1,526,194 | 2010-11-05 | Filing |
| $38.81 | 148,200 | Other | 495,559 | 2010-11-04 | Filing |
| $38.05 | 1,800 | Other | 643,759 | 2010-11-03 | Filing |
| $38.81 | 148,200 | Large Shareholder | 495,559 | 2010-11-04 | Filing |
| $38.05 | 1,800 | Large Shareholder | 643,759 | 2010-11-03 | Filing |
| $38.81 | 148,200 | Large Shareholder, Officer, Director | 495,559 | 2010-11-04 | Filing |
| $38.05 | 1,800 | Large Shareholder, Officer, Director | 643,759 | 2010-11-03 | Filing |