| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $3.90 | 8,000 | $31,200.00 | 185,000 | 2016-07-25 | Filing | |
| $3.65 | 2,000 | $7,300.00 | 193,000 | 2013-02-26 | Filing | |
| $3.60 | 6,382 | $22,975.20 | 195,000 | 2012-10-22 | Filing | |
| $3.30 | 22,630 | $74,679.00 | 221,382 | 2011-07-20 | Filing | |
| $3.12 | 3,090 | $9,640.80 | 244,012 | 2011-03-11 | Filing | |
| $3.11 | 5,000 | $15,550.00 | 247,102 | 2011-03-09 | Filing | |
| $3.11 | 500 | $1,555.00 | 252,102 | 2011-03-09 | Filing | |
| $3.15 | 10,000 | $31,500.00 | 252,602 | 2011-03-04 | Filing | |
| $3.00 | 3,500 | $10,500.00 | 0 | 2011-01-07 | Filing | |
| $3.00 | 500 | $1,500.00 | 3,500 | 2011-01-06 | Filing | |
| $2.63 | 1,925 | $5,062.75 | 262,602 | 2010-12-14 | Filing | |
| $2.63 | 2,035 | $5,352.05 | 264,527 | 2010-12-14 | Filing | |
| $2.63 | 80 | $210.40 | 266,562 | 2010-12-13 | Filing | |
| $2.63 | 16,590 | $43,631.70 | 266,642 | 2010-12-06 | Filing | |
| $2.65 | 2,000 | $5,300.00 | 283,232 | 2010-11-15 | Filing | |
| $3.00 | 2,000 | $6,000.00 | 4,000 | 2010-03-18 | Filing | |
| $2.50 | 1,000 | $2,500.00 | 6,000 | 2010-02-11 | Filing | |
| $2.40 | 1,000 | $2,400.00 | 7,000 | 2009-10-09 | Filing | |
| $1.95 | 2,000 | $3,900.00 | 225,048 | 2009-05-20 | Filing |