| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $5.09 | 8,300 | $42,247.00 | 2,227,962 | 2011-08-12 | Filing | |
| $5.08 | 8,900 | $45,212.00 | 2,219,662 | 2011-08-12 | Filing | |
| $4.93 | 8,000 | $39,400.80 | 180,597 | 2011-08-11 | Filing | |
| $4.99 | 2,000 | $9,976.00 | 85,796 | 2011-08-11 | Filing | |
| $5.26 | 28,300 | $148,855.17 | 480,735 | 2011-08-08 | Filing | |
| $5.13 | 8,916 | $45,739.08 | 2,210,762 | 2011-08-08 | Filing | |
| $5.80 | 20,000 | $116,000.00 | 452,435 | 2011-08-03 | Filing | |
| $6.06 | 20,000 | $121,200.00 | 47,131 | 2011-07-25 | Filing | |
| $6.02 | 41,525 | $249,980.50 | 2,201,846 | 2011-07-26 | Filing | |
| $6.37 | 39,000 | $248,414.40 | 1,948,527 | 2011-05-23 | Filing | |
| $7.16 | 4,200 | $30,072.00 | 4,200 | 2011-01-28 | Filing | |
| $6.30 | 5,000 | $31,500.00 | 100,444 | 2010-12-17 | Filing | |
| $6.30 | 3,000 | $18,900.00 | 57,700 | 2010-12-17 | Filing | |
| $6.30 | 5,000 | $31,500.00 | 210,180 | 2010-12-17 | Filing | |
| $6.30 | 2,500 | $15,750.00 | 82,500 | 2010-12-17 | Filing | |
| $6.30 | 3,500 | $22,050.00 | 141,533 | 2010-12-17 | Filing | |
| $6.30 | 25,000 | $157,500.00 | 162,631 | 2010-12-17 | Filing | |
| $6.30 | 10,000 | $63,000.00 | 76,551 | 2010-12-17 | Filing | |
| $6.30 | 10,000 | $63,000.00 | 149,978 | 2010-12-17 | Filing | |
| $6.30 | 5,000 | $31,500.00 | 73,830 | 2010-12-17 | Filing |