| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $5.59 | 885 | $4,947.15 | 197,645 | 2014-05-05 | Filing | |
| $4.99 | 200 | $998.00 | 293,484 | 2014-02-10 | Filing | |
| $4.73 | 5,000 | $23,650.00 | 192,747 | 2013-10-29 | Filing | |
| $4.28 | 5,000 | $21,400.00 | 175,497 | 2013-08-16 | Filing | |
| $4.24 | 1,180 | $5,003.20 | 179,746 | 2013-07-24 | Filing | |
| $2.70 | 14,840 | $40,068.00 | 164,185 | 2012-12-06 | Filing | |
| $2.71 | 11,000 | $29,810.00 | 177,922 | 2012-12-06 | Filing | |
| $2.84 | 4,043 | $11,461.91 | 247,420 | 2012-10-19 | Filing | |
| $2.84 | 2,043 | $5,791.91 | 137,050 | 2012-10-19 | Filing | |
| $2.84 | 32,043 | $90,841.91 | 165,750 | 2012-10-19 | Filing | |
| $2.84 | 4,159 | $11,790.77 | 276,331 | 2012-10-19 | Filing | |
| $2.84 | 14,086 | $39,933.81 | 57,286 | 2012-10-19 | Filing | |
| $2.84 | 2,043 | $5,791.91 | 635,392 | 2012-10-19 | Filing | |
| $2.84 | 18,172 | $51,517.62 | 637,988 | 2012-10-19 | Filing | |
| $2.84 | 44,086 | $124,983.81 | 149,144 | 2012-10-19 | Filing | |
| $2.84 | 14,086 | $39,933.81 | 985,554 | 2012-10-19 | Filing | |
| $2.50 | 5,000 | $12,500.00 | 133,707 | 2012-09-07 | Filing | |
| $2.58 | 79 | $202.61 | 202,155 | 2012-08-22 | Filing | |
| $2.45 | 2,151 | $5,269.95 | 128,707 | 2012-08-14 | Filing | |
| $2.45 | 700 | $1,715.00 | 126,556 | 2012-08-09 | Filing |