| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $3.25 | 20,000 | $65,000.00 | 52,863 | 2013-05-06 | Filing | |
| $3.21 | 6,580 | $21,127.06 | 57,666 | 2013-05-03 | Filing | |
| $3.21 | 4,000 | $12,848.00 | 64,246 | 2013-05-03 | Filing | |
| $3.20 | 14,105 | $45,151.52 | 68,246 | 2013-05-03 | Filing | |
| $3.56 | 2,879 | $10,261.33 | 222,056 | 2013-03-15 | Filing | |
| $3.56 | 32,187 | $114,720.91 | 2,482,881 | 2013-03-15 | Filing | |
| $3.56 | 85,234 | $303,791.02 | 6,574,763 | 2013-03-15 | Filing | |
| $3.78 | 16,666 | $62,997.48 | 83,677 | 2012-12-11 | Filing | |
| $3.73 | 10,000 | $37,300.00 | 83,677 | 2012-12-11 | Filing | |
| $3.55 | 32,191 | $114,278.05 | 83,677 | 2012-11-26 | Filing | |
| $3.55 | 13,592 | $48,251.60 | 83,677 | 2012-11-26 | Filing | |
| $3.55 | 2,117 | $7,515.35 | 83,677 | 2012-11-23 | Filing | |
| $3.50 | 8,165 | $28,577.50 | 83,677 | 2012-11-21 | Filing | |
| $3.55 | 2,100 | $7,455.00 | 83,677 | 2012-11-21 | Filing | |
| $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 |