Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $20.11 | 13,030 | Large Shareholder, Director | 0 | 2013-05-07 | Filing |
| $20.06 | 2,000 | Officer | 55,082 | 2013-05-07 | Filing |
| $20.01 | 3,600 | Officer | 8,399 | 2013-04-30 | Filing |
| $17.81 | 2,000 | Officer | 14,572 | 2013-02-27 | Filing |
| $17.48 | 6,084 | Large Shareholder | 0 | 2013-02-21 | Filing |
| $17.47 | 9,647 | Large Shareholder | 6,084 | 2013-02-20 | Filing |
| $17.69 | 800 | Large Shareholder | 15,731 | 2013-02-19 | Filing |
| $17.37 | 2,120 | Large Shareholder, Director | 0 | 2013-02-15 | Filing |
| $17.26 | 10,726 | Large Shareholder, Director | 2,120 | 2013-02-14 | Filing |
| $17.69 | 3,934 | Large Shareholder | 16,531 | 2013-02-15 | Filing |
| $17.50 | 1,150 | Large Shareholder | 13,119 | 2013-02-15 | Filing |
| $17.40 | 100 | Large Shareholder, Director | 12,846 | 2013-02-13 | Filing |
| $17.40 | 100 | Large Shareholder, Director | 12,946 | 2013-02-12 | Filing |
| $17.40 | 1,685 | Large Shareholder, Director | 13,046 | 2013-02-11 | Filing |
| $17.32 | 3,700 | Director | 0 | 2013-02-05 | Filing |
| $17.29 | 1,009 | Officer | 11,856 | 2013-02-05 | Filing |
| $17.50 | 4,000 | Director | 8,523 | 2013-02-01 | Filing |
| $14.42 | 5,000 | Large Shareholder, Director | 0 | 2012-11-21 | Filing |
| $16.00 | 11,401 | Director | 2,730 | 2013-01-18 | Filing |
| $16.00 | 3,599 | Director | 14,131 | 2013-01-17 | Filing |