| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $7.53 | 8,500 | $64,005.85 | 13,807 | 2013-11-05 | Filing | |
| $6.61 | 7,500 | $49,544.25 | 844,385 | 2013-05-15 | Filing | |
| $6.88 | 10,000 | $68,800.00 | 25,487 | 2013-05-03 | Filing | |
| $6.93 | 7,500 | $51,953.25 | 851,885 | 2013-04-15 | Filing | |
| $6.80 | 7,500 | $50,991.00 | 859,385 | 2013-03-15 | Filing | |
| $6.04 | 7,500 | $45,288.00 | 838,385 | 2013-02-15 | Filing | |
| $5.87 | 5,000 | $29,360.00 | 2,380 | 2013-02-12 | Filing | |
| $5.88 | 7,500 | $44,115.75 | 707,143 | 2013-01-15 | Filing | |
| $5.72 | 7,500 | $42,872.25 | 764,643 | 2012-12-17 | Filing | |
| $5.06 | 15,000 | $75,916.50 | 772,143 | 2012-11-15 | Filing | |
| $5.33 | 16,400 | $87,412.00 | 19,692 | 2012-11-13 | Filing | |
| $5.33 | 906 | $4,829.43 | 36,092 | 2012-11-13 | Filing | |
| $5.34 | 1,986 | $10,605.24 | 36,998 | 2012-11-13 | Filing | |
| $5.34 | 400 | $2,136.04 | 38,984 | 2012-11-13 | Filing | |
| $5.38 | 6,000 | $32,292.00 | 7,380 | 2012-11-06 | Filing | |
| $5.16 | 15,000 | $77,433.00 | 787,143 | 2012-10-15 | Filing | |
| $4.91 | 15,000 | $73,672.50 | 802,143 | 2012-09-17 | Filing | |
| $5.18 | 12,976 | $67,215.68 | 12,976 | 2012-08-20 | Filing | |
| $5.05 | 15,000 | $75,745.50 | 807,653 | 2012-08-15 | Filing | |
| $5.01 | 10,000 | $50,100.00 | 13,380 | 2012-08-03 | Filing |