| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $22.83 | 3,124 | $71,316.23 | 3,861,158 | 2012-01-25 | Filing | |
| $18.40 | 3,124 | $57,496.60 | 4,045,405 | 2011-12-27 | Filing | |
| $17.07 | 3,124 | $53,321.99 | 4,048,529 | 2011-11-25 | Filing | |
| $17.20 | 700 | $12,037.97 | 4,059,808 | 2011-10-25 | Filing | |
| $16.39 | 2,424 | $39,723.78 | 4,060,508 | 2011-10-25 | Filing | |
| $17.86 | 3,124 | $55,800.89 | 4,064,232 | 2011-09-26 | Filing | |
| $18.69 | 3,124 | $58,402.56 | 4,067,356 | 2011-08-25 | Filing | |
| $27.47 | 3,124 | $85,827.53 | 4,065,830 | 2011-07-25 | Filing | |
| $24.93 | 3,124 | $77,890.38 | 4,069,854 | 2011-06-27 | Filing | |
| $54.80 | 1,562 | $85,599.32 | 2,036,489 | 2011-05-25 | Filing | |
| $58.89 | 4,500 | $265,013.10 | 3,975 | 2011-04-28 | Filing | |
| $58.25 | 6,500 | $378,612.00 | 3,975 | 2011-04-28 | Filing | |
| $47.71 | 1,562 | $74,516.30 | 2,038,051 | 2011-04-25 | Filing | |
| $48.56 | 1,562 | $75,853.53 | 2,039,613 | 2011-03-25 | Filing | |
| $49.75 | 1,562 | $77,702.94 | 2,041,175 | 2011-02-25 | Filing | |
| $49.69 | 2,480 | $123,224.26 | 9,271 | 2011-02-10 | Filing | |
| $49.52 | 6,000 | $297,130.80 | 9,271 | 2011-02-09 | Filing | |
| $50.38 | 4,600 | $231,745.70 | 9,271 | 2011-02-07 | Filing | |
| $48.43 | 1,562 | $75,647.66 | 2,042,737 | 2011-01-25 | Filing | |
| $47.22 | 1,562 | $73,757.33 | 2,044,299 | 2010-12-27 | Filing |