| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $74.65 | 2,902 | $216,634.30 | 43,510 | 2012-05-30 | Filing | |
| $71.42 | 900 | $64,278.00 | 22,071 | 2012-03-29 | Filing | |
| $71.43 | 6,300 | $450,009.00 | 22,071 | 2012-03-28 | Filing | |
| $71.50 | 5,500 | $393,250.00 | 44,639 | 2012-03-26 | Filing | |
| $70.12 | 20,000 | $1,402,400.00 | 237,560 | 2012-03-23 | Filing | |
| $71.04 | 12,000 | $852,444.00 | 14,135 | 2012-03-21 | Filing | |
| $70.72 | 3,278 | $231,820.16 | 0 | 2012-03-21 | Filing | |
| $71.23 | 3,800 | $270,674.00 | 12,741 | 2012-03-19 | Filing | |
| $70.50 | 6,000 | $423,000.00 | 3,301 | 2012-03-20 | Filing | |
| $71.22 | 200 | $14,243.00 | 12,741 | 2012-03-16 | Filing | |
| $71.78 | 1,000 | $71,775.00 | 6,154 | 2012-03-15 | Filing | |
| $68.04 | 2,902 | $197,452.08 | 42,005 | 2012-03-08 | Filing | |
| $61.00 | 4,000 | $244,000.00 | 0 | 2011-12-29 | Filing | |
| $61.30 | 859 | $52,653.26 | 0 | 2011-12-29 | Filing | |
| $60.10 | 5,500 | $330,550.00 | 44,784 | 2011-12-20 | Filing | |
| $60.87 | 3,546 | $215,852.11 | 0 | 2011-06-14 | Filing | |
| $60.00 | 804 | $48,240.00 | 44,784 | 2011-06-10 | Filing | |
| $60.00 | 536 | $32,160.00 | 42,459 | 2011-06-10 | Filing | |
| $61.80 | 1,333 | $82,379.40 | 0 | 2011-03-03 | Filing | |
| $61.99 | 1,333 | $82,632.67 | 0 | 2011-02-28 | Filing |