Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $10.45 | 4,990 | Director | 559,144 | 2012-09-04 | Filing |
| $10.46 | 100 | Director | 564,134 | 2012-09-04 | Filing |
| $8.50 | 23,077 | Director | 548,982 | 2012-03-20 | Filing |
| $8.73 | 1,300 | Director | 572,059 | 2012-03-19 | Filing |
| $8.72 | 2,625 | Director | 573,359 | 2012-03-19 | Filing |
| $8.71 | 484 | Director | 575,984 | 2012-03-19 | Filing |
| $8.70 | 21,514 | Director | 576,468 | 2012-03-19 | Filing |
| $8.50 | 1,000 | Director | 597,982 | 2012-03-19 | Filing |
| $16.69 | 7,000 | Large Shareholder, Officer, Director | 1,783,464 | 2010-04-19 | Filing |
| $16.72 | 58,300 | Large Shareholder, Officer, Director | 1,790,464 | 2010-04-16 | Filing |
| $17.16 | 54,700 | Large Shareholder, Officer, Director | 1,848,764 | 2010-04-15 | Filing |
| $16.12 | 10,000 | Director | 53,367 | 2010-04-13 | Filing |
| $16.12 | 15,000 | Director | 98,753 | 2010-04-13 | Filing |
| $15.33 | 87,966 | Large Shareholder, Officer, Director | 1,903,464 | 2010-04-09 | Filing |
| $14.75 | 103,700 | Large Shareholder, Officer, Director | 1,991,430 | 2010-04-08 | Filing |
| $14.65 | 47,291 | Large Shareholder, Officer, Director | 2,095,130 | 2010-04-07 | Filing |
| $15.07 | 9,040 | Director | 63,367 | 2010-04-09 | Filing |
| $15.02 | 960 | Director | 72,407 | 2010-04-08 | Filing |
| $15.07 | 13,560 | Director | 113,753 | 2010-04-09 | Filing |
| $15.02 | 1,440 | Director | 127,313 | 2010-04-08 | Filing |