| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $3.65 | 1,808 | $6,599.20 | 3,678 | 2012-10-23 | Filing | |
| $3.61 | 11,250 | $40,612.50 | 15,464 | 2012-07-10 | Filing | |
| $4.98 | 8,125 | $40,463.31 | 3,941 | 2012-05-04 | Filing | |
| $5.03 | 9,009 | $45,315.27 | 3,941 | 2012-05-04 | Filing | |
| $6.64 | 45,000 | $298,678.50 | 0 | 2012-02-24 | Filing | |
| $6.90 | 16,668 | $115,009.20 | 10,501 | 2012-02-06 | Filing | |
| $6.90 | 8,125 | $56,062.50 | 10,501 | 2012-02-06 | Filing | |
| $6.46 | 8,125 | $52,466.38 | 8,105 | 2011-11-07 | Filing | |
| $6.46 | 16,671 | $107,692.99 | 8,105 | 2011-11-07 | Filing | |
| $5.66 | 16,668 | $94,340.88 | 7,201 | 2011-08-05 | Filing | |
| $5.66 | 8,125 | $45,987.50 | 7,201 | 2011-08-05 | Filing | |
| $6.68 | 8,125 | $54,265.25 | 6,297 | 2011-05-05 | Filing | |
| $6.68 | 16,668 | $111,352.24 | 6,297 | 2011-05-05 | Filing | |
| $6.70 | 8,125 | $54,418.81 | 5,393 | 2011-02-07 | Filing | |
| $6.71 | 16,668 | $111,805.61 | 5,393 | 2011-02-07 | Filing | |
| $6.40 | 72,000 | $460,656.00 | 0 | 2011-02-02 | Filing | |
| $6.40 | 9,000 | $57,582.00 | 0 | 2011-02-02 | Filing | |
| $6.24 | 6,250 | $39,000.00 | 0 | 2011-02-01 | Filing | |
| $6.40 | 50,000 | $320,000.00 | 0 | 2011-02-01 | Filing | |
| $6.40 | 5,152 | $32,972.80 | 29,352 | 2011-02-01 | Filing |