| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 | 
|---|---|---|---|---|---|---|
| $3.91 | 5,000 | $19,550.00 | 49,267 | 2011-03-02 | Filing | |
| $3.86 | 12,732 | $49,145.52 | 18,656 | 2010-12-10 | Filing | |
| $3.93 | 11,000 | $43,230.00 | 20,888 | 2010-12-09 | Filing | |
| $4.00 | 8,000 | $32,000.00 | 2,476 | 2010-12-01 | Filing | |
| $7.00 | 800 | $5,600.00 | 7,890,536 | 2009-09-29 | Filing | |
| $7.00 | 24,647 | $172,529.00 | 7,891,336 | 2009-09-21 | Filing | |
| $7.00 | 31,515 | $220,605.00 | 7,915,983 | 2009-09-18 | Filing | |
| $7.00 | 3,000 | $21,000.00 | 7,947,498 | 2009-09-17 | Filing | |
| $7.01 | 5,000 | $35,050.00 | 7,950,498 | 2009-09-16 | Filing | |
| $5.49 | 5,500 | $30,195.00 | 5,556 | 2009-08-06 | Filing | |
| $6.41 | 1,950 | $12,499.50 | 1,512,283 | 2009-05-29 | Filing | |
| $6.34 | 12,805 | $81,183.70 | 1,514,233 | 2009-05-27 | Filing | |
| $6.50 | 4,374 | $28,431.00 | 1,527,038 | 2009-05-26 | Filing | |
| $6.50 | 7,600 | $49,400.00 | 1,531,412 | 2009-05-18 | Filing | |
| $6.38 | 7,473 | $47,677.74 | 1,539,012 | 2009-05-20 | Filing | |
| $6.40 | 10,377 | $66,412.80 | 1,546,485 | 2009-05-19 | Filing | |
| $6.41 | 13,613 | $87,259.33 | 1,556,862 | 2009-05-18 | Filing | |
| $6.45 | 36,709 | $236,773.05 | 1,570,475 | 2009-05-15 | Filing | |
| $6.50 | 7,153 | $46,494.50 | 1,607,184 | 2009-05-14 | Filing | |
| $6.76 | 50,400 | $340,704.00 | 1,614,337 | 2009-05-13 | Filing |