| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $13.00 | 937 | $12,181.00 | 75,433 | 2013-06-21 | Filing | |
| $13.00 | 900 | $11,700.00 | 75,433 | 2013-06-21 | Filing | |
| $12.50 | 4,100 | $51,250.00 | 75,433 | 2013-06-21 | Filing | |
| $12.69 | 20,000 | $253,800.00 | 75,433 | 2013-06-21 | Filing | |
| $12.29 | 20,000 | $245,800.00 | 75,433 | 2013-06-20 | Filing | |
| $12.54 | 900 | $11,286.00 | 75,433 | 2013-06-20 | Filing | |
| $7.41 | 900 | $6,669.00 | 1,000 | 2012-12-05 | Filing | |
| $6.83 | 15,400 | $105,134.26 | 177,202 | 2011-02-28 | Filing | |
| $6.83 | 12,320 | $84,103.71 | 96,124 | 2011-02-28 | Filing | |
| $6.83 | 12,320 | $84,103.71 | 118,256 | 2011-02-28 | Filing | |
| $6.83 | 12,320 | $84,091.39 | 94,794 | 2011-02-28 | Filing | |
| $6.82 | 12,320 | $84,075.38 | 75,433 | 2011-02-28 | Filing | |
| $6.83 | 12,320 | $84,085.23 | 76,954 | 2011-02-28 | Filing | |
| $2.80 | 61,000 | $170,915.90 | 5,041,447 | 2010-04-12 | Filing | |
| $2.80 | 18,000 | $50,434.20 | 5,102,447 | 2010-04-12 | Filing | |
| $2.80 | 25,000 | $70,047.50 | 5,120,447 | 2010-04-12 | Filing | |
| $2.76 | 55,000 | $151,712.00 | 5,145,447 | 2010-04-09 | Filing | |
| $2.76 | 16,000 | $44,134.40 | 5,200,447 | 2010-04-09 | Filing | |
| $2.76 | 23,000 | $63,443.20 | 5,216,447 | 2010-04-09 | Filing | |
| $2.70 | 1,000 | $2,700.00 | 5,239,447 | 2010-03-31 | Filing |