| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $7.90 | 3,099 | $24,482.10 | 636,196 | 2012-11-13 | Filing | |
| $7.69 | 3,300 | $25,377.00 | 633,097 | 2012-09-04 | Filing | |
| $7.76 | 550 | $4,268.00 | 8,635 | 2012-08-22 | Filing | |
| $8.50 | 100 | $850.00 | 8,085 | 2012-05-16 | Filing | |
| $8.50 | 70 | $595.00 | 7,985 | 2012-05-16 | Filing | |
| $8.52 | 160 | $1,363.20 | 7,915 | 2012-05-16 | Filing | |
| $9.55 | 1,000 | $9,550.00 | 7,755 | 2012-04-04 | Filing | |
| $8.01 | 245 | $1,963.14 | 6,755 | 2011-08-15 | Filing | |
| $7.18 | 225 | $1,616.13 | 6,510 | 2011-08-10 | Filing | |
| $8.25 | 500 | $4,124.50 | 6,285 | 2010-12-29 | Filing | |
| $6.16 | 750 | $4,620.00 | 5,785 | 2010-08-24 | Filing | |
| $10.35 | 480 | $4,968.00 | 5,035 | 2010-05-17 | Filing | |
| $8.70 | 200 | $1,739.80 | 4,555 | 2009-12-30 | Filing | |
| $8.73 | 555 | $4,845.15 | 4,355 | 2009-12-30 | Filing | |
| $2.62 | 5,763 | $15,099.06 | 419,797 | 2009-03-03 | Filing | |
| $2.59 | 6 | $15.54 | 414,034 | 2009-03-03 | Filing | |
| $2.57 | 2,498 | $6,419.86 | 414,028 | 2009-03-03 | Filing | |
| $3.09 | 450 | $1,390.05 | 13,830 | 2009-02-24 | Filing | |
| $3.10 | 800 | $2,479.20 | 3,800 | 2009-02-23 | Filing | |
| $3.16 | 1,781 | $5,627.96 | 411,530 | 2009-02-23 | Filing |