| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $7.95 | 151 | $1,203.68 | 24,269 | 2013-06-25 | Filing | |
| $8.11 | 137 | $1,107.61 | 24,117 | 2013-05-28 | Filing | |
| $7.64 | 144 | $1,100.99 | 23,981 | 2013-04-25 | Filing | |
| $7.51 | 122 | $912.71 | 23,837 | 2013-03-26 | Filing | |
| $7.18 | 128 | $916.91 | 23,715 | 2013-02-25 | Filing | |
| $6.90 | 132 | $912.16 | 23,588 | 2013-01-29 | Filing | |
| $6.46 | 144 | $932.93 | 23,455 | 2012-12-20 | Filing | |
| $6.57 | 136 | $891.71 | 23,311 | 2012-11-20 | Filing | |
| $6.85 | 130 | $893.01 | 23,175 | 2012-10-19 | Filing | |
| $6.75 | 2,277 | $15,377.32 | 23,045 | 2012-09-20 | Filing | |
| $6.69 | 20,768 | $138,937.92 | 20,768 | 2012-08-31 | Filing | |
| $54.79 | 154 | $8,457.17 | 582 | 2009-07-31 | Filing | |
| $8.92 | 2,560 | $22,822.91 | 1,323,915 | 2013-12-02 | Filing | |
| $8.23 | 2,754 | $22,656.88 | 1,321,355 | 2013-11-01 | Filing | |
| $7.93 | 2,883 | $22,848.06 | 1,318,601 | 2013-10-02 | Filing | |
| $7.51 | 2,982 | $22,399.29 | 1,315,718 | 2013-09-04 | Filing | |
| $7.81 | 57 | $445.38 | 1,312,736 | 2013-08-01 | Filing | |
| $7.81 | 2,800 | $21,861.00 | 1,312,679 | 2013-08-01 | Filing | |
| $7.95 | 2,750 | $21,857.83 | 1,309,879 | 2013-07-01 | Filing | |
| $8.00 | 2,477 | $19,808.07 | 1,307,129 | 2013-06-10 | Filing |