| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $2.86 | 3,900 | $11,151.27 | 118,681 | 2012-11-16 | Filing | |
| $2.83 | 3,000 | $8,490.00 | 114,781 | 2012-11-16 | Filing | |
| $2.82 | 100 | $282.00 | 111,781 | 2012-11-16 | Filing | |
| $2.85 | 2,000 | $5,698.00 | 574,200 | 2012-11-16 | Filing | |
| $2.80 | 16,597 | $46,471.60 | 572,200 | 2011-11-14 | Filing | |
| $2.83 | 33,403 | $94,530.49 | 555,603 | 2011-11-11 | Filing | |
| $2.95 | 12,000 | $35,457.60 | 522,200 | 2011-05-19 | Filing | |
| $2.92 | 3,500 | $10,209.85 | 510,200 | 2011-05-18 | Filing | |
| $2.95 | 5,000 | $14,770.00 | 506,700 | 2011-05-17 | Filing | |
| $2.87 | 20,000 | $57,444.00 | 501,700 | 2011-05-13 | Filing | |
| $2.94 | 20,000 | $58,746.00 | 481,700 | 2011-05-12 | Filing | |
| $3.01 | 20,000 | $60,150.00 | 461,700 | 2011-05-11 | Filing | |
| $2.72 | 15,600 | $42,388.32 | 441,700 | 2011-05-06 | Filing | |
| $2.71 | 11,300 | $30,638.82 | 426,100 | 2011-05-05 | Filing | |
| $2.73 | 20,000 | $54,650.00 | 414,800 | 2011-05-04 | Filing | |
| $2.80 | 20,000 | $55,968.00 | 394,800 | 2011-05-03 | Filing | |
| $2.90 | 20,000 | $57,972.00 | 374,800 | 2011-05-02 | Filing | |
| $2.83 | 10,000 | $28,250.00 | 99,661 | 2011-05-03 | Filing | |
| $2.70 | 1,000 | $2,700.00 | 354,800 | 2011-03-22 | Filing | |
| $2.47 | 100 | $247.00 | 353,800 | 2011-03-18 | Filing |