Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $20.53 | 40,686 | Large Shareholder, Officer, Director | 1,027,164 | 2013-08-01 | Filing |
| $20.55 | 11,114 | Large Shareholder, Officer, Director | 1,027,164 | 2013-07-31 | Filing |
| $20.65 | 2,529 | Large Shareholder, Officer, Director | 1,027,164 | 2013-07-30 | Filing |
| $20.50 | 196 | Large Shareholder | 1,279,064 | 2013-07-31 | Filing |
| $20.50 | 2,010 | Large Shareholder | 1,279,260 | 2013-07-30 | Filing |
| $20.51 | 4,010 | Large Shareholder | 1,281,270 | 2013-07-30 | Filing |
| $20.59 | 3,784 | Large Shareholder | 1,285,280 | 2013-07-30 | Filing |
| $9.23 | 11,500 | Large Shareholder | 1,940,664 | 2012-12-18 | Filing |
| $9.51 | 2,000 | Large Shareholder | 1,952,164 | 2012-12-17 | Filing |
| $13.40 | 1,517 | Director | 7,883 | 2010-12-20 | Filing |
| $13.42 | 600 | Director | 7,883 | 2010-12-20 | Filing |
| $12.50 | 100 | Large Shareholder, Officer, Director | 1,788,351 | 2010-11-05 | Filing |
| $12.50 | 8,112 | Large Shareholder, Officer, Director | 1,788,351 | 2010-10-04 | Filing |
| $12.36 | 3,770 | Large Shareholder, Officer, Director | 1,954,164 | 2010-05-18 | Filing |
| $12.26 | 4,530 | Large Shareholder, Officer, Director | 1,954,164 | 2010-05-17 | Filing |
| $12.15 | 15,924 | Large Shareholder, Officer, Director | 1,804,865 | 2010-05-13 | Filing |
| $11.98 | 12,000 | Large Shareholder, Officer, Director | 1,804,865 | 2010-05-12 | Filing |
| $12.25 | 1,786 | Large Shareholder, Officer, Director | 1,832,789 | 2010-04-30 | Filing |
| $12.07 | 28,525 | Large Shareholder, Officer, Director | 1,832,789 | 2010-04-29 | Filing |
| $11.80 | 38,478 | Large Shareholder, Officer, Director | 1,832,789 | 2010-04-28 | Filing |