Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $21.67 | 18,720 | Large Shareholder, Officer, Director | 3,496,513 | 2013-05-09 | Filing |
| $22.01 | 500 | Officer | 47,292 | 2013-05-08 | Filing |
| $22.00 | 1,100 | Officer | 47,792 | 2013-05-08 | Filing |
| $21.50 | 5,000 | Officer | 38,179 | 2013-05-07 | Filing |
| $21.77 | 23,377 | Large Shareholder, Officer, Director | 3,515,233 | 2013-05-08 | Filing |
| $21.59 | 25,689 | Large Shareholder, Officer, Director | 3,538,610 | 2013-05-07 | Filing |
| $20.96 | 20,723 | Large Shareholder, Officer, Director | 3,564,299 | 2013-05-06 | Filing |
| $20.42 | 31,240 | Large Shareholder, Officer, Director | 3,585,022 | 2013-05-03 | Filing |
| $20.16 | 300 | Large Shareholder, Officer, Director | 3,616,262 | 2013-05-01 | Filing |
| $20.27 | 16,059 | Large Shareholder, Officer, Director | 3,616,562 | 2013-04-30 | Filing |
| $20.09 | 6,009 | Large Shareholder, Officer, Director | 3,632,621 | 2013-04-29 | Filing |
| $20.01 | 900 | Large Shareholder, Officer, Director | 3,638,630 | 2013-04-15 | Filing |
| $20.05 | 10,037 | Large Shareholder, Officer, Director | 3,639,530 | 2013-04-12 | Filing |
| $20.04 | 9,200 | Large Shareholder, Officer, Director | 3,649,567 | 2013-04-11 | Filing |
| $20.03 | 13,017 | Large Shareholder, Officer, Director | 3,658,767 | 2013-04-10 | Filing |
| $20.10 | 2,013 | Large Shareholder, Officer, Director | 3,671,784 | 2013-04-01 | Filing |
| $20.34 | 17,283 | Large Shareholder, Officer, Director | 3,673,797 | 2013-03-28 | Filing |
| $20.03 | 5,300 | Large Shareholder, Officer, Director | 3,691,080 | 2013-03-27 | Filing |
| $20.04 | 4,524 | Large Shareholder, Officer, Director | 3,696,380 | 2013-03-26 | Filing |
| $20.10 | 8,700 | Large Shareholder, Officer, Director | 3,700,904 | 2013-03-25 | Filing |