| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $10.85 | 500 | $5,425.00 | 11,988 | 2012-05-15 | Filing | |
| $9.45 | 500 | $4,725.00 | 11,042 | 2011-11-16 | Filing | |
| $8.24 | 2,500 | $20,605.00 | 4,109 | 2011-09-07 | Filing | |
| $8.71 | 18 | $157.95 | 1,609 | 2011-08-26 | Filing | |
| $10.12 | 16 | $159.44 | 1,591 | 2011-07-22 | Filing | |
| $10.14 | 16 | $157.83 | 1,575 | 2011-06-24 | Filing | |
| $11.55 | 14 | $156.42 | 1,559 | 2011-05-31 | Filing | |
| $12.01 | 13 | $155.07 | 1,546 | 2011-04-30 | Filing | |
| $12.14 | 13 | $153.75 | 1,533 | 2011-03-31 | Filing | |
| $12.09 | 13 | $152.44 | 1,520 | 2011-02-28 | Filing | |
| $11.38 | 13 | $150.91 | 1,507 | 2011-01-31 | Filing | |
| $10.82 | 14 | $149.34 | 1,494 | 2010-12-31 | Filing | |
| $9.84 | 15 | $147.64 | 1,480 | 2010-11-30 | Filing | |
| $9.82 | 15 | $145.96 | 1,465 | 2010-10-29 | Filing | |
| $9.73 | 15 | $144.29 | 1,451 | 2010-09-30 | Filing | |
| $9.30 | 15 | $142.36 | 1,436 | 2010-08-31 | Filing | |
| $9.80 | 14 | $140.75 | 1,420 | 2010-07-30 | Filing | |
| $8.36 | 46,000 | $384,560.00 | 114,339 | 2011-09-02 | Filing | |
| $8.64 | 28,700 | $247,968.00 | 2,686,447 | 2011-09-01 | Filing | |
| $8.65 | 206,300 | $1,784,495.00 | 2,657,946 | 2011-09-01 | Filing |