| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $6.80 | 14,285 | $97,069.43 | 910,299 | 2013-05-14 | Filing | |
| $6.44 | 22,900 | $147,524.09 | 896,014 | 2013-02-25 | Filing | |
| $6.90 | 21,500 | $148,360.75 | 873,114 | 2013-02-11 | Filing | |
| $9.68 | 6,081 | $58,864.08 | 113,083 | 2012-09-07 | Filing | |
| $9.68 | 131,919 | $1,276,975.92 | 2,453,009 | 2012-09-07 | Filing | |
| $9.74 | 5,748 | $55,985.52 | 107,002 | 2012-09-06 | Filing | |
| $9.74 | 124,688 | $1,214,461.12 | 2,321,090 | 2012-09-06 | Filing | |
| $9.58 | 4,115 | $39,421.70 | 101,254 | 2012-09-05 | Filing | |
| $9.58 | 89,264 | $855,149.12 | 2,196,402 | 2012-09-05 | Filing | |
| $9.39 | 6,600 | $61,974.00 | 97,139 | 2012-09-04 | Filing | |
| $9.39 | 143,158 | $1,344,253.62 | 2,107,138 | 2012-09-04 | Filing | |
| $9.21 | 4,407 | $40,588.47 | 90,539 | 2012-08-31 | Filing | |
| $9.21 | 95,593 | $880,411.53 | 1,963,980 | 2012-08-31 | Filing | |
| $9.10 | 4,404 | $40,076.40 | 86,132 | 2012-08-30 | Filing | |
| $9.10 | 95,542 | $869,432.20 | 1,868,387 | 2012-08-30 | Filing | |
| $9.06 | 6,178 | $55,972.68 | 81,728 | 2012-08-29 | Filing | |
| $9.06 | 134,021 | $1,214,230.26 | 1,772,845 | 2012-08-29 | Filing | |
| $9.01 | 5,125 | $46,176.25 | 75,550 | 2012-08-28 | Filing | |
| $9.01 | 111,172 | $1,001,659.72 | 1,638,824 | 2012-08-28 | Filing | |
| $8.96 | 4,407 | $39,486.72 | 70,425 | 2012-08-27 | Filing |