| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $62.80 | 3,524 | $221,318.12 | 4,200 | 2011-03-17 | Filing | |
| $63.83 | 2,000 | $127,666.00 | 4,200 | 2011-03-17 | Filing | |
| $63.70 | 1,300 | $82,814.16 | 3,800 | 2011-03-17 | Filing | |
| $62.80 | 2,700 | $169,553.79 | 3,800 | 2011-03-17 | Filing | |
| $64.01 | 5,000 | $320,063.00 | 1,019,886 | 2011-03-16 | Filing | |
| $64.44 | 442 | $28,482.61 | 342,853 | 2011-03-10 | Filing | |
| $63.77 | 24,558 | $1,565,977.71 | 342,853 | 2011-03-10 | Filing | |
| $66.58 | 700 | $46,606.98 | 29,455 | 2011-03-09 | Filing | |
| $65.83 | 4,300 | $283,065.13 | 29,455 | 2011-03-09 | Filing | |
| $66.65 | 631 | $42,058.48 | 29,455 | 2011-03-09 | Filing | |
| $65.87 | 6,869 | $452,444.54 | 29,455 | 2011-03-09 | Filing | |
| $66.61 | 600 | $39,963.00 | 29,455 | 2011-03-09 | Filing | |
| $65.84 | 4,400 | $289,687.20 | 29,455 | 2011-03-09 | Filing | |
| $68.12 | 300 | $20,435.01 | 1,024,886 | 2011-03-02 | Filing | |
| $67.56 | 4,000 | $270,234.80 | 1,025,186 | 2011-03-02 | Filing | |
| $66.53 | 700 | $46,568.48 | 1,029,186 | 2011-03-02 | Filing | |
| $68.26 | 10,790 | $736,481.16 | 342,853 | 2011-02-24 | Filing | |
| $67.81 | 14,210 | $963,601.42 | 342,853 | 2011-02-24 | Filing | |
| $71.77 | 1,915 | $137,439.93 | 29,455 | 2011-02-22 | Filing | |
| $70.84 | 3,085 | $218,554.36 | 29,455 | 2011-02-22 | Filing |