| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $5.11 | 2,729 | $13,945.19 | 1,753,152 | 2013-09-12 | Filing | |
| $5.10 | 5,944 | $30,314.40 | 1,755,881 | 2013-09-12 | Filing | |
| $5.09 | 7,400 | $37,666.00 | 1,761,825 | 2013-09-12 | Filing | |
| $5.08 | 11,938 | $60,645.04 | 1,769,225 | 2013-09-12 | Filing | |
| $5.07 | 21,545 | $109,233.15 | 1,781,163 | 2013-09-12 | Filing | |
| $5.06 | 8,268 | $41,836.08 | 1,802,708 | 2013-09-12 | Filing | |
| $5.05 | 2,669 | $13,478.45 | 1,810,976 | 2013-09-12 | Filing | |
| $5.04 | 2,538 | $12,791.52 | 1,813,645 | 2013-09-12 | Filing | |
| $5.03 | 2,300 | $11,569.00 | 1,816,183 | 2013-09-12 | Filing | |
| $5.45 | 1,628 | $8,872.60 | 1,818,483 | 2013-08-30 | Filing | |
| $5.32 | 100 | $532.00 | 1,820,111 | 2013-08-30 | Filing | |
| $5.31 | 19,606 | $104,107.86 | 1,820,211 | 2013-08-30 | Filing | |
| $5.30 | 2,100 | $11,130.00 | 1,839,817 | 2013-08-30 | Filing | |
| $5.22 | 900 | $4,698.00 | 1,841,917 | 2013-08-30 | Filing | |
| $5.21 | 6,199 | $32,296.79 | 1,842,817 | 2013-08-30 | Filing | |
| $5.20 | 92,901 | $483,085.20 | 1,849,016 | 2013-08-30 | Filing | |
| $5.54 | 800 | $4,432.00 | 1,941,917 | 2013-08-29 | Filing | |
| $5.52 | 17,400 | $96,048.00 | 1,942,717 | 2013-08-29 | Filing | |
| $5.51 | 17,300 | $95,323.00 | 1,960,117 | 2013-08-29 | Filing | |
| $5.50 | 3,300 | $18,150.00 | 1,977,417 | 2013-08-29 | Filing |