| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $8.65 | 1,000 | $8,650.00 | 2,700 | 2012-09-11 | Filing | |
| $8.63 | 200 | $1,726.00 | 1,700 | 2012-09-11 | Filing | |
| $8.64 | 500 | $4,320.00 | 1,500 | 2012-09-11 | Filing | |
| $8.67 | 1,000 | $8,670.00 | 1,000 | 2012-09-11 | Filing | |
| $8.56 | 2,000 | $17,120.00 | 4,000 | 2012-08-24 | Filing | |
| $8.33 | 9,000 | $74,970.00 | 108,926 | 2012-05-21 | Filing | |
| $7.93 | 9,757 | $77,373.01 | 84,307 | 2012-05-16 | Filing | |
| $6.10 | 5,000 | $30,500.00 | 155,984 | 2011-11-25 | Filing | |
| $6.55 | 500 | $3,275.00 | 500 | 2011-11-17 | Filing | |
| $6.55 | 2,500 | $16,375.00 | 2,500 | 2011-11-17 | Filing | |
| $6.63 | 10,000 | $66,300.00 | 14,000 | 2011-11-17 | Filing | |
| $6.56 | 3,000 | $19,680.00 | 22,718 | 2011-11-17 | Filing | |
| $6.81 | 1,000 | $6,810.00 | 6,954 | 2011-11-04 | Filing | |
| $6.07 | 10,000 | $60,700.00 | 69,127 | 2011-09-09 | Filing | |
| $6.09 | 1,000 | $6,090.00 | 1,000 | 2011-09-09 | Filing | |
| $6.07 | 6,000 | $36,420.00 | 6,000 | 2011-09-09 | Filing | |
| $6.16 | 5,756 | $35,456.96 | 74,550 | 2011-09-08 | Filing | |
| $6.26 | 34,244 | $214,367.44 | 68,794 | 2011-09-07 | Filing | |
| $5.93 | 500 | $2,965.00 | 1,999 | 2011-09-06 | Filing | |
| $6.48 | 3,232 | $20,943.36 | 15,000 | 2011-08-19 | Filing |