| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $5.94 | 4,360 | $25,906.25 | 71,999 | 2012-11-30 | Filing | |
| $5.72 | 6,000 | $34,321.80 | 137,162 | 2012-11-14 | Filing | |
| $5.34 | 3,000 | $16,031.40 | 82,250 | 2012-08-27 | Filing | |
| $4.57 | 3,000 | $13,704.00 | 85,250 | 2012-06-01 | Filing | |
| $4.52 | 6,000 | $27,115.20 | 143,162 | 2012-05-30 | Filing | |
| $4.57 | 4,000 | $18,276.00 | 149,162 | 2012-05-29 | Filing | |
| $5.61 | 5,000 | $28,025.00 | 78,250 | 2012-02-21 | Filing | |
| $4.57 | 1,400 | $6,398.00 | 83,250 | 2011-12-06 | Filing | |
| $4.56 | 300 | $1,368.00 | 84,650 | 2011-12-06 | Filing | |
| $4.55 | 1,300 | $5,915.00 | 84,950 | 2011-12-06 | Filing | |
| $4.35 | 10,000 | $43,500.00 | 143,162 | 2011-11-22 | Filing | |
| $4.49 | 5,000 | $22,464.00 | 1,369,929 | 2011-11-18 | Filing | |
| $6.00 | 101 | $606.00 | 58,183 | 2011-07-14 | Filing | |
| $6.00 | 300 | $1,800.00 | 58,183 | 2011-07-13 | Filing | |
| $5.41 | 1,262 | $6,827.42 | 76,250 | 2011-05-05 | Filing | |
| $5.40 | 2,738 | $14,785.20 | 77,512 | 2011-05-05 | Filing | |
| $5.37 | 10,000 | $53,696.00 | 35,000 | 2011-05-05 | Filing | |
| $5.43 | 10,000 | $54,289.00 | 40,000 | 2011-05-04 | Filing | |
| $5.53 | 10,000 | $55,296.00 | 35,000 | 2011-05-03 | Filing | |
| $5.81 | 3,000 | $17,430.00 | 137,212 | 2010-11-15 | Filing |