| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $4.04 | 2,500 | $10,100.00 | 4,375,889 | 2012-08-15 | Filing | |
| $4.49 | 25,000 | $112,250.00 | 4,373,389 | 2012-07-31 | Filing | |
| $4.58 | 15,000 | $68,700.00 | 4,348,389 | 2012-07-30 | Filing | |
| $4.50 | 5,000 | $22,500.00 | 4,333,389 | 2012-07-27 | Filing | |
| $4.30 | 78,541 | $337,726.30 | 4,328,389 | 2012-07-26 | Filing | |
| $4.33 | 5,000 | $21,650.00 | 4,249,848 | 2012-07-26 | Filing | |
| $4.15 | 15,000 | $62,250.00 | 4,244,848 | 2012-07-25 | Filing | |
| $4.24 | 15,000 | $63,600.00 | 4,229,848 | 2012-07-24 | Filing | |
| $4.35 | 20,000 | $87,000.00 | 4,214,848 | 2012-07-23 | Filing | |
| $4.39 | 5,000 | $21,950.00 | 4,194,848 | 2012-07-20 | Filing | |
| $4.39 | 25,000 | $109,750.00 | 4,189,848 | 2012-07-19 | Filing | |
| $4.26 | 11,000 | $46,860.00 | 4,164,848 | 2012-07-17 | Filing | |
| $3.95 | 112,400 | $443,980.00 | 4,153,848 | 2012-07-11 | Filing | |
| $4.03 | 100,000 | $403,000.00 | 4,041,448 | 2012-07-10 | Filing | |
| $4.05 | 50,000 | $202,500.00 | 3,941,448 | 2012-07-09 | Filing | |
| $4.06 | 80,000 | $324,800.00 | 3,891,448 | 2012-07-06 | Filing | |
| $4.15 | 100,000 | $415,000.00 | 3,811,448 | 2012-07-05 | Filing | |
| $3.99 | 25,000 | $99,750.00 | 3,711,448 | 2012-07-02 | Filing | |
| $3.60 | 10,000 | $36,000.00 | 3,686,448 | 2012-06-27 | Filing | |
| $3.51 | 25,000 | $87,750.00 | 3,676,448 | 2012-06-26 | Filing |