| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $53.00 | 200 | $10,600.00 | 8,844 | 2011-11-16 | Filing | |
| $52.10 | 2,000 | $104,206.00 | 32,588 | 2011-11-15 | Filing | |
| $53.50 | 154 | $8,239.00 | 4,738 | 2011-11-08 | Filing | |
| $53.50 | 515 | $27,552.50 | 4,892 | 2011-11-04 | Filing | |
| $53.17 | 1,238 | $65,824.46 | 22,757 | 2011-11-03 | Filing | |
| $38.16 | 209 | $7,975.44 | 3,012 | 2011-06-13 | Filing | |
| $40.03 | 185 | $7,405.55 | 0 | 2011-04-26 | Filing | |
| $40.00 | 512 | $20,480.00 | 185 | 2011-04-25 | Filing | |
| $40.15 | 703 | $28,226.15 | 697 | 2011-04-21 | Filing | |
| $40.20 | 2,000 | $80,400.00 | 22,182 | 2010-12-13 | Filing | |
| $40.50 | 700 | $28,350.00 | 7,233 | 2010-11-19 | Filing | |
| $38.94 | 265 | $10,319.10 | 2,744 | 2010-09-14 | Filing | |
| $38.94 | 2,500 | $97,350.00 | 24,182 | 2010-09-01 | Filing | |
| $40.49 | 4,000 | $161,974.40 | 27,673 | 2010-03-12 | Filing | |
| $38.50 | 287 | $11,049.50 | 9,737 | 2010-03-15 | Filing | |
| $41.19 | 13 | $535.47 | 10,024 | 2010-03-12 | Filing | |
| $40.16 | 1,031 | $41,404.96 | 635,204 | 2010-03-09 | Filing | |
| $40.18 | 2,103 | $84,498.54 | 636,235 | 2010-03-08 | Filing | |
| $36.95 | 4,901 | $181,091.95 | 638,338 | 2009-09-29 | Filing | |
| $36.95 | 3,000 | $110,850.00 | 24,664 | 2009-09-15 | Filing |