| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $6.30 | 3,000 | $18,900.00 | 8,855 | 2012-04-10 | Filing | |
| $6.22 | 11,161 | $69,421.42 | 219,787 | 2012-03-08 | Filing | |
| $6.22 | 3,839 | $23,878.58 | 230,948 | 2012-03-07 | Filing | |
| $6.08 | 1,000 | $6,080.00 | 39,083 | 2011-12-21 | Filing | |
| $5.13 | 11,280 | $57,821.28 | 264,787 | 2011-06-24 | Filing | |
| $5.13 | 3,530 | $18,094.78 | 13,642 | 2011-06-28 | Filing | |
| $7.09 | 3,000 | $21,270.00 | 52,838 | 2011-03-10 | Filing | |
| $7.12 | 3,000 | $21,360.00 | 55,838 | 2011-03-09 | Filing | |
| $3.95 | 5,314 | $20,987.11 | 15,907 | 2010-06-24 | Filing | |
| $3.95 | 6,138 | $24,241.42 | 244,781 | 2010-06-24 | Filing | |
| $3.95 | 1,787 | $7,057.58 | 5,620 | 2010-06-24 | Filing | |
| $3.95 | 5,886 | $23,246.17 | 18,466 | 2010-06-24 | Filing | |
| $4.30 | 4,368 | $18,782.40 | 23,759 | 2009-12-23 | Filing | |
| $4.20 | 20,000 | $84,000.00 | 28,127 | 2009-12-22 | Filing | |
| $4.10 | 10,000 | $41,000.00 | 48,127 | 2009-12-18 | Filing | |
| $4.01 | 7,600 | $30,479.04 | 265,939 | 2009-12-16 | Filing | |
| $4.06 | 29,900 | $121,444.83 | 273,539 | 2009-12-15 | Filing | |
| $4.10 | 20,000 | $82,000.00 | 58,127 | 2009-12-14 | Filing | |
| $2.94 | 200 | $588.00 | 60,826 | 2009-10-14 | Filing | |
| $2.90 | 18,911 | $54,841.90 | 61,026 | 2009-10-13 | Filing |