| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $29.94 | 13,161 | $394,040.34 | 1,171,839 | 2018-03-06 | Filing | |
| $5.13 | 1,000 | $5,131.00 | 0 | 2013-12-05 | Filing | |
| $5.13 | 1,000 | $5,131.00 | 0 | 2013-12-05 | Filing | |
| $5.13 | 1,000 | $5,131.00 | 0 | 2013-12-05 | Filing | |
| $5.38 | 15,000 | $80,754.00 | 0 | 2013-12-03 | Filing | |
| $5.16 | 5,333 | $27,532.68 | 1,000 | 2013-11-21 | Filing | |
| $5.16 | 5,333 | $27,532.68 | 1,000 | 2013-11-21 | Filing | |
| $5.16 | 5,333 | $27,532.68 | 1,000 | 2013-11-21 | Filing | |
| $21.02 | 2,500 | $52,550.00 | 5,333 | 2011-07-01 | Filing | |
| $21.80 | 30,875 | $672,973.11 | 2,799 | 2011-06-07 | Filing | |
| $23.38 | 9,100 | $212,781.66 | 0 | 2011-05-13 | Filing | |
| $23.88 | 33,052 | $789,344.56 | 0 | 2011-05-12 | Filing | |
| $24.13 | 2,000 | $48,253.20 | 0 | 2011-05-10 | Filing | |
| $24.04 | 16,948 | $407,470.60 | 0 | 2011-05-10 | Filing | |
| $23.88 | 33,052 | $789,344.56 | 0 | 2011-05-11 | Filing | |
| $24.13 | 2,000 | $48,253.20 | 0 | 2011-05-10 | Filing | |
| $24.04 | 16,948 | $407,470.60 | 0 | 2011-05-10 | Filing | |
| $26.60 | 2,500 | $66,500.00 | 5,333 | 2011-04-01 | Filing | |
| $26.37 | 2,655 | $70,012.35 | 7,735 | 2011-03-31 | Filing | |
| $30.00 | 1,500 | $45,000.00 | 1,159 | 2011-03-09 | Filing |