| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $22.85 | 1,002 | $22,895.70 | 15,398 | 2013-09-04 | Filing | |
| $22.85 | 1,455 | $33,246.75 | 22,047 | 2013-09-04 | Filing | |
| $22.85 | 3,056 | $69,829.60 | 34,285 | 2013-09-04 | Filing | |
| $22.85 | 5,379 | $122,910.15 | 44,735 | 2013-09-04 | Filing | |
| $22.85 | 1,928 | $44,054.80 | 22,747 | 2013-09-04 | Filing | |
| $3.03 | 25,000 | $75,725.00 | 138,800 | 2011-08-29 | Filing | |
| $2.85 | 2,000 | $5,700.00 | 163,800 | 2011-08-23 | Filing | |
| $2.32 | 100 | $232.00 | 25,000 | 2011-03-21 | Filing | |
| $2.30 | 2,400 | $5,520.00 | 25,100 | 2011-03-21 | Filing | |
| $2.21 | 27,924 | $61,712.04 | 3,001,901 | 2011-02-28 | Filing | |
| $2.20 | 267,584 | $588,684.80 | 3,029,825 | 2011-02-25 | Filing | |
| $2.21 | 27,924 | $61,712.04 | 3,001,901 | 2011-02-28 | Filing | |
| $2.20 | 267,584 | $588,684.80 | 3,029,825 | 2011-02-25 | Filing | |
| $2.20 | 73,370 | $161,414.00 | 3,297,409 | 2011-02-24 | Filing | |
| $2.21 | 21,021 | $46,456.41 | 3,370,779 | 2011-02-24 | Filing | |
| $2.22 | 10,130 | $22,488.60 | 3,391,800 | 2011-02-24 | Filing | |
| $2.20 | 73,370 | $161,414.00 | 3,297,409 | 2011-02-24 | Filing | |
| $2.21 | 21,021 | $46,456.41 | 3,370,779 | 2011-02-24 | Filing | |
| $2.22 | 10,130 | $22,488.60 | 3,391,800 | 2011-02-24 | Filing | |
| $2.20 | 47,520 | $104,544.00 | 3,327,059 | 2011-02-24 | Filing |