Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $14.20 | 150,000 | Large Shareholder | 11,482,900 | 2011-08-16 | Filing |
| $12.92 | 300 | Large Shareholder, Officer, Director | 11,632,900 | 2011-08-09 | Filing |
| $12.26 | 449,700 | Large Shareholder, Officer, Director | 11,633,200 | 2011-08-09 | Filing |
| $12.92 | 300 | Large Shareholder | 11,632,900 | 2011-08-09 | Filing |
| $12.26 | 449,700 | Large Shareholder | 11,633,200 | 2011-08-09 | Filing |
| $19.85 | 100,000 | Large Shareholder, Officer, Director | 12,082,900 | 2011-06-14 | Filing |
| $19.85 | 100,000 | Large Shareholder | 12,082,900 | 2011-06-14 | Filing |
| $20.13 | 303,800 | Large Shareholder | 12,032,900 | 2011-05-17 | Filing |
| $20.13 | 303,800 | Large Shareholder, Officer, Director | 12,032,900 | 2011-05-17 | Filing |
| $21.43 | 180,000 | Large Shareholder | 12,336,700 | 2011-05-16 | Filing |
| $22.04 | 3,200 | Large Shareholder | 12,516,700 | 2011-05-16 | Filing |
| $22.35 | 13,000 | Large Shareholder | 12,519,900 | 2011-05-13 | Filing |
| $21.43 | 180,000 | Large Shareholder, Officer, Director | 12,336,700 | 2011-05-16 | Filing |
| $22.04 | 3,200 | Large Shareholder, Officer, Director | 12,516,700 | 2011-05-16 | Filing |
| $22.35 | 13,000 | Large Shareholder, Officer, Director | 12,519,900 | 2011-05-13 | Filing |
| $22.60 | 53,045 | Large Shareholder, Officer, Director | 0 | 2011-05-13 | Filing |
| $23.03 | 96,955 | Large Shareholder, Officer, Director | 53,045 | 2011-05-12 | Filing |
| $22.57 | 173,564 | Large Shareholder | 12,532,900 | 2011-03-17 | Filing |
| $22.57 | 173,564 | Large Shareholder, Officer, Director | 12,532,900 | 2011-03-17 | Filing |
| $22.61 | 8,333 | Officer | 0 | 2011-03-17 | Filing |