Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $20.22 | 10,029 | Large Shareholder, Officer, Director | 3,709,604 | 2013-03-22 | Filing |
| $20.04 | 4,600 | Large Shareholder, Officer, Director | 3,719,633 | 2013-03-21 | Filing |
| $20.08 | 11,777 | Large Shareholder, Officer, Director | 3,724,233 | 2013-03-20 | Filing |
| $20.10 | 4,300 | Large Shareholder, Officer, Director | 3,736,010 | 2013-03-19 | Filing |
| $20.11 | 6,575 | Large Shareholder, Officer, Director | 3,740,310 | 2013-03-18 | Filing |
| $20.60 | 20,556 | Large Shareholder, Officer, Director | 3,746,885 | 2013-03-15 | Filing |
| $20.76 | 16,266 | Large Shareholder, Officer, Director | 3,767,441 | 2013-03-14 | Filing |
| $20.44 | 15,634 | Large Shareholder, Officer, Director | 3,783,707 | 2013-03-13 | Filing |
| $20.25 | 18,335 | Large Shareholder, Officer, Director | 3,799,341 | 2013-03-12 | Filing |
| $20.29 | 18,958 | Large Shareholder, Officer, Director | 3,817,676 | 2013-03-11 | Filing |
| $20.36 | 16,514 | Large Shareholder, Officer, Director | 3,836,634 | 2013-03-08 | Filing |
| $20.08 | 14,226 | Large Shareholder, Officer, Director | 3,853,148 | 2013-03-07 | Filing |
| $20.16 | 5,404 | Large Shareholder, Officer, Director | 3,867,374 | 2013-03-05 | Filing |
| $21.00 | 5,000 | Officer | 43,179 | 2013-02-20 | Filing |
| $20.50 | 5,000 | Officer | 48,179 | 2013-02-20 | Filing |
| $20.57 | 31,441 | Large Shareholder, Officer, Director | 3,872,778 | 2013-02-20 | Filing |
| $20.11 | 11,903 | Large Shareholder, Officer, Director | 3,904,219 | 2013-02-19 | Filing |
| $20.07 | 3,700 | Large Shareholder, Officer, Director | 3,916,122 | 2013-02-15 | Filing |
| $20.02 | 4,600 | Large Shareholder, Officer, Director | 3,919,822 | 2013-02-14 | Filing |
| $20.07 | 3,495 | Large Shareholder, Officer, Director | 3,924,422 | 2013-02-13 | Filing |