| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $4.50 | 750 | $3,375.00 | 11,556 | 2012-06-26 | Filing | |
| $4.31 | 500 | $2,155.00 | 10,806 | 2012-06-18 | Filing | |
| $4.35 | 908 | $3,949.80 | 10,306 | 2012-05-17 | Filing | |
| $4.25 | 145 | $616.25 | 9,398 | 2012-05-16 | Filing | |
| $3.90 | 1,000 | $3,900.00 | 9,253 | 2012-03-21 | Filing | |
| $3.83 | 1,241 | $4,753.03 | 8,253 | 2012-03-20 | Filing | |
| $3.55 | 400 | $1,420.00 | 7,012 | 2012-03-19 | Filing | |
| $1.97 | 1,000 | $1,970.00 | 6,612 | 2011-12-30 | Filing | |
| $2.05 | 1,000 | $2,050.00 | 20,954 | 2011-12-28 | Filing | |
| $1.90 | 900 | $1,710.00 | 6,000 | 2011-12-22 | Filing | |
| $1.99 | 150 | $298.50 | 5,100 | 2011-12-09 | Filing | |
| $1.95 | 1,250 | $2,437.50 | 4,950 | 2011-09-29 | Filing | |
| $2.25 | 1,000 | $2,250.00 | 19,954 | 2011-06-29 | Filing | |
| $1.90 | 1,000 | $1,900.00 | 18,954 | 2011-06-20 | Filing | |
| $1.80 | 700 | $1,260.00 | 3,700 | 2011-06-08 | Filing | |
| $2.20 | 1,000 | $2,200.00 | 1,000 | 2011-06-02 | Filing | |
| $2.11 | 1,000 | $2,107.00 | 3,000 | 2010-12-28 | Filing | |
| $2.83 | 231 | $653.73 | 26,977 | 2010-03-26 | Filing | |
| $3.01 | 545 | $1,640.45 | 4,000 | 2009-12-23 | Filing | |
| $3.48 | 422 | $1,468.56 | 49,648 | 2009-12-30 | Filing |