| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $2.62 | 1,000 | $2,620.00 | 51,789 | 2013-02-01 | Filing | |
| $2.56 | 1,000 | $2,560.00 | 52,789 | 2013-01-02 | Filing | |
| $2.27 | 1,000 | $2,270.00 | 53,789 | 2012-12-03 | Filing | |
| $2.06 | 1,000 | $2,060.00 | 54,789 | 2012-11-01 | Filing | |
| $2.05 | 4,000 | $8,216.00 | 55,789 | 2012-10-23 | Filing | |
| $3.80 | 200 | $759.00 | 212,647 | 2012-08-28 | Filing | |
| $3.79 | 12,329 | $46,739.24 | 212,847 | 2012-08-28 | Filing | |
| $3.87 | 6,000 | $23,225.40 | 43,119 | 2012-08-27 | Filing | |
| $7.44 | 2,500 | $18,600.00 | 178,144 | 2012-04-24 | Filing | |
| $7.06 | 24,000 | $169,440.00 | 6,756 | 2012-02-03 | Filing | |
| $6.86 | 18,206 | $124,893.16 | 6,756 | 2012-02-01 | Filing | |
| $6.76 | 3,522 | $23,808.72 | 161,239 | 2012-01-31 | Filing | |
| $5.50 | 1,000 | $5,500.00 | 30,704 | 2011-10-27 | Filing | |
| $6.77 | 20,000 | $135,400.00 | 97,454 | 2011-08-30 | Filing | |
| $6.80 | 1,000 | $6,800.00 | 15,039 | 2011-09-01 | Filing | |
| $6.14 | 21,447 | $131,684.58 | 8,051 | 2011-08-11 | Filing | |
| $7.55 | 1,000 | $7,550.00 | 16,039 | 2011-08-01 | Filing | |
| $6.99 | 1,000 | $6,990.00 | 7,665 | 2011-07-01 | Filing | |
| $8.68 | 1,000 | $8,680.00 | 8,665 | 2011-06-01 | Filing | |
| $8.53 | 51,014 | $435,149.42 | 5,669 | 2011-05-17 | Filing |