Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $21.28 | 5,000 | Large Shareholder, Director, Other | 8,844,674 | 2011-12-13 | Filing |
| $21.10 | 13,995 | Large Shareholder, Director, Other | 8,839,674 | 2011-12-12 | Filing |
| $20.85 | 5,000 | Large Shareholder, Director, Other | 8,825,679 | 2011-12-06 | Filing |
| $20.81 | 7,831 | Large Shareholder, Director, Other | 1,027,849 | 2011-12-02 | Filing |
| $20.98 | 2,700 | Large Shareholder, Director, Other | 357,407 | 2011-12-02 | Filing |
| $18.85 | 5,000 | Large Shareholder, Director, Other | 8,820,679 | 2011-11-23 | Filing |
| $19.40 | 8,000 | Large Shareholder, Director, Other | 8,815,679 | 2011-11-22 | Filing |
| $18.99 | 1,000 | Officer | 280,510 | 2011-11-23 | Filing |
| $19.43 | 1,000 | Officer | 279,510 | 2011-11-22 | Filing |
| $20.25 | 5,424 | Large Shareholder, Director, Other | 10,807,675 | 2011-09-14 | Filing |
| $20.50 | 8,000 | Large Shareholder, Director, Other | 10,802,251 | 2011-09-14 | Filing |
| $20.60 | 5,000 | Large Shareholder, Director, Other | 10,794,251 | 2011-09-14 | Filing |
| $20.20 | 5,000 | Large Shareholder, Director, Other | 10,789,251 | 2011-09-13 | Filing |
| $19.90 | 200 | Large Shareholder, Director, Other | 10,784,251 | 2011-09-12 | Filing |
| $19.91 | 9,800 | Large Shareholder, Director, Other | 10,784,051 | 2011-09-12 | Filing |
| $20.25 | 5,000 | Large Shareholder, Director, Other | 10,774,251 | 2011-09-09 | Filing |
| $20.50 | 5,000 | Large Shareholder, Director, Other | 10,769,251 | 2011-09-09 | Filing |
| $20.55 | 5,000 | Large Shareholder, Director, Other | 10,764,251 | 2011-09-08 | Filing |
| $19.97 | 6,697 | Large Shareholder, Director, Other | 839,915 | 2011-09-06 | Filing |
| $19.97 | 10,000 | Large Shareholder, Director, Other | 10,759,251 | 2011-09-06 | Filing |