| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $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 | |
| $44.39 | 1,500 | $66,591.15 | 2,045,861 | 2010-12-10 | Filing | |
| $44.01 | 3,850 | $169,432.73 | 649,886 | 2010-12-08 | Filing | |
| $44.02 | 6,150 | $270,709.47 | 653,736 | 2010-12-07 | Filing | |
| $43.10 | 6,000 | $258,594.00 | 2,047,361 | 2010-12-06 | Filing | |
| $42.93 | 9,280 | $398,418.24 | 9,271 | 2010-12-06 | Filing | |
| $43.03 | 10,000 | $430,294.00 | 659,886 | 2010-12-03 | Filing | |
| $41.50 | 33,706 | $1,398,863.04 | 2,053,361 | 2010-12-01 | Filing | |
| $41.29 | 6,532 | $269,699.75 | 669,886 | 2010-12-01 | Filing | |
| $41.50 | 4,500 | $186,750.00 | 25,068 | 2010-12-01 | Filing | |
| $41.25 | 418 | $17,242.50 | 676,418 | 2010-11-26 | Filing | |
| $40.99 | 1,562 | $64,032.78 | 2,087,067 | 2010-11-26 | Filing | |
| $41.30 | 13,050 | $539,006.76 | 676,836 | 2010-11-24 | Filing | |
| $40.01 | 16,000 | $640,185.60 | 18,966 | 2010-11-11 | Filing | |
| $40.07 | 10,000 | $400,660.00 | 50,286 | 2010-11-10 | Filing |