| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $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 | |
| $8.71 | 28,049 | $244,310.11 | 2,451,646 | 2011-08-26 | Filing | |
| $10.79 | 118,765 | $1,281,474.87 | 1,290,848 | 2011-07-22 | Filing | |
| $8.52 | 13,263 | $113,000.76 | 68,339 | 2011-09-01 | Filing | |
| $8.51 | 300 | $2,553.00 | 55,076 | 2011-09-01 | Filing | |
| $8.75 | 2,000 | $17,500.00 | 10,332 | 2011-08-31 | Filing | |
| $8.69 | 7,000 | $60,830.00 | 27,000 | 2011-08-31 | Filing | |
| $11.44 | 7,000 | $80,058.30 | 20,000 | 2011-05-25 | Filing | |
| $11.89 | 1,000 | $11,890.00 | 8,155 | 2011-05-12 | Filing |