| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $3.92 | 1,275 | $4,998.00 | 13,932 | 2012-02-27 | Filing | |
| $7.03 | 26 | $185.03 | 20,953 | 2012-12-31 | Filing | |
| $7.54 | 28 | $208.93 | 20,927 | 2012-10-01 | Filing | |
| $5.24 | 40 | $208.66 | 20,899 | 2012-06-29 | Filing | |
| $5.05 | 41 | $206.70 | 20,860 | 2012-04-02 | Filing | |
| $5.02 | 152 | $764.14 | 20,819 | 2012-03-23 | Filing | |
| $6.84 | 3 | $23.87 | 28,102 | 2012-12-31 | Filing | |
| $7.18 | 3 | $23.84 | 28,099 | 2012-10-01 | Filing | |
| $4.17 | 6 | $23.77 | 28,096 | 2012-06-29 | Filing | |
| $4.96 | 5 | $23.71 | 28,090 | 2012-04-02 | Filing | |
| $2.81 | 8 | $23.63 | 28,085 | 2011-12-30 | Filing | |
| $7.04 | 30 | $212.12 | 21,234 | 2012-12-31 | Filing | |
| $7.54 | 28 | $211.72 | 21,204 | 2012-10-01 | Filing | |
| $5.24 | 40 | $211.43 | 21,175 | 2012-06-29 | Filing | |
| $5.05 | 41 | $209.12 | 21,135 | 2012-04-02 | Filing | |
| $5.02 | 187 | $939.69 | 21,094 | 2012-03-23 | Filing | |
| $2.89 | 72 | $208.02 | 20,907 | 2012-01-03 | Filing | |
| $3.20 | 65 | $207.81 | 20,835 | 2011-09-30 | Filing | |
| $3.85 | 54 | $207.32 | 20,770 | 2011-06-30 | Filing | |
| $4.20 | 51 | $212.35 | 20,716 | 2011-03-31 | Filing |