| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $88.20 | 1,121 | $98,872.20 | 53,003 | 2011-05-09 | Filing | |
| $86.16 | 2,818 | $242,798.88 | 54,124 | 2011-05-02 | Filing | |
| $86.02 | 1,805 | $155,266.10 | 31,987 | 2011-02-25 | Filing | |
| $88.65 | 1,400 | $124,110.00 | 25,950 | 2011-02-14 | Filing | |
| $86.97 | 10,000 | $869,700.00 | 53,926 | 2011-02-08 | Filing | |
| $87.21 | 17,400 | $1,517,454.00 | 27,350 | 2011-02-07 | Filing | |
| $87.22 | 4,170 | $363,707.40 | 44,750 | 2011-02-07 | Filing | |
| $86.59 | 120,000 | $10,390,800.00 | 8,896 | 2011-02-08 | Filing | |
| $87.10 | 10,466 | $911,588.60 | 48,291 | 2011-02-08 | Filing | |
| $86.50 | 1,534 | $132,691.00 | 48,291 | 2011-02-04 | Filing | |
| $66.33 | 5,000 | $331,650.00 | 56,302 | 2010-11-30 | Filing | |
| $66.64 | 1,510 | $100,626.40 | 56,607 | 2010-11-30 | Filing | |
| $66.19 | 7,306 | $483,584.14 | 35,487 | 2010-11-30 | Filing | |
| $66.40 | 25,768 | $1,710,995.20 | 105,704 | 2010-11-30 | Filing | |
| $65.90 | 40,450 | $2,665,655.00 | 36,386 | 2010-11-24 | Filing | |
| $67.00 | 1,092 | $73,164.00 | 29,746 | 2010-11-22 | Filing | |
| $65.90 | 20,000 | $1,318,000.00 | 48,291 | 2010-11-24 | Filing | |
| $65.68 | 6,000 | $394,080.00 | 49,154 | 2010-11-23 | Filing | |
| $66.85 | 33,622 | $2,247,630.70 | 55,154 | 2010-11-22 | Filing | |
| $66.26 | 12,378 | $820,166.28 | 69,307 | 2010-11-19 | Filing |