| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $5.40 | 1,400 | $7,560.00 | 1,400 | 2012-03-15 | Filing | |
| $5.32 | 13,500 | $71,855.10 | 63,500 | 2012-03-08 | Filing | |
| $5.13 | 10,000 | $51,325.00 | 50,000 | 2012-03-07 | Filing | |
| $4.99 | 25,000 | $124,692.50 | 40,000 | 2012-03-06 | Filing | |
| $4.10 | 5,000 | $20,500.00 | 79,417 | 2010-06-08 | Filing | |
| $3.25 | 664 | $2,158.00 | 45,000 | 2010-05-21 | Filing | |
| $3.56 | 100 | $356.25 | 74,417 | 2010-05-20 | Filing | |
| $3.56 | 1,900 | $6,764.00 | 74,317 | 2010-05-20 | Filing | |
| $3.56 | 100 | $355.50 | 72,417 | 2010-05-20 | Filing | |
| $3.55 | 100 | $354.50 | 72,317 | 2010-05-20 | Filing | |
| $3.54 | 100 | $354.00 | 72,217 | 2010-05-20 | Filing | |
| $3.54 | 300 | $1,060.50 | 72,117 | 2010-05-20 | Filing | |
| $3.53 | 423 | $1,493.19 | 71,817 | 2010-05-20 | Filing | |
| $3.53 | 300 | $1,057.50 | 71,394 | 2010-05-20 | Filing | |
| $3.52 | 400 | $1,408.00 | 71,094 | 2010-05-20 | Filing | |
| $3.51 | 300 | $1,053.51 | 70,694 | 2010-05-20 | Filing | |
| $3.51 | 600 | $2,106.00 | 70,394 | 2010-05-20 | Filing | |
| $3.51 | 3,400 | $11,920.40 | 69,794 | 2010-05-20 | Filing | |
| $3.51 | 400 | $1,402.00 | 66,394 | 2010-05-20 | Filing | |
| $3.50 | 200 | $700.50 | 65,994 | 2010-05-20 | Filing |