| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $3.47 | 16,654 | $57,814.36 | 29,029 | 2012-11-21 | Filing | |
| $3.50 | 33,600 | $117,600.00 | 29,029 | 2012-11-21 | Filing | |
| $3.50 | 4,372 | $15,302.00 | 83,677 | 2012-11-20 | Filing | |
| $3.50 | 8,079 | $28,276.50 | 29,029 | 2012-11-20 | Filing | |
| $3.50 | 2,046 | $7,161.00 | 83,677 | 2012-11-19 | Filing | |
| $3.35 | 10,000 | $33,500.00 | 100,000 | 2012-09-28 | Filing | |
| $3.45 | 10,000 | $34,500.00 | 100,000 | 2012-09-27 | Filing | |
| $3.50 | 10,000 | $35,000.00 | 100,000 | 2012-09-25 | Filing | |
| $3.61 | 10,000 | $36,100.00 | 50,000 | 2012-09-19 | Filing | |
| $3.62 | 10,000 | $36,200.00 | 50,000 | 2012-09-19 | Filing | |
| $3.73 | 10,000 | $37,269.00 | 3,478,733 | 2012-05-08 | Filing | |
| $2.82 | 3,800 | $10,728.16 | 3,488,733 | 2011-12-14 | Filing | |
| $3.00 | 18,994 | $57,018.09 | 3,492,533 | 2011-12-06 | Filing | |
| $3.00 | 50,000 | $149,955.00 | 3,511,527 | 2011-12-02 | Filing | |
| $2.98 | 4,800 | $14,304.96 | 3,561,527 | 2011-11-22 | Filing | |
| $3.00 | 50,000 | $150,000.00 | 3,566,327 | 2011-11-15 | Filing | |
| $3.00 | 10,085 | $30,263.07 | 3,616,327 | 2011-11-09 | Filing | |
| $3.00 | 17,021 | $51,125.98 | 3,626,412 | 2011-11-04 | Filing | |
| $2.97 | 4,400 | $13,082.96 | 3,643,433 | 2011-11-04 | Filing | |
| $2.97 | 3,800 | $11,296.64 | 3,647,833 | 2011-10-26 | Filing |