| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $534.55 | 525 | $280,638.75 | 211,260 | 2011-09-15 | Filing | |
| $533.54 | 575 | $306,785.50 | 211,785 | 2011-09-15 | Filing | |
| $532.10 | 530 | $282,013.00 | 212,360 | 2011-09-15 | Filing | |
| $530.81 | 370 | $196,399.70 | 212,890 | 2011-09-15 | Filing | |
| $527.16 | 100 | $52,716.00 | 10,673 | 2011-09-12 | Filing | |
| $523.48 | 100 | $52,348.00 | 10,773 | 2011-09-12 | Filing | |
| $520.02 | 100 | $52,002.00 | 10,873 | 2011-09-12 | Filing | |
| $518.62 | 100 | $51,862.00 | 10,973 | 2011-09-12 | Filing | |
| $517.73 | 300 | $155,319.00 | 11,073 | 2011-09-12 | Filing | |
| $515.42 | 100 | $51,542.00 | 11,373 | 2011-09-12 | Filing | |
| $513.88 | 100 | $51,388.00 | 11,473 | 2011-09-12 | Filing | |
| $510.78 | 100 | $51,078.00 | 11,573 | 2011-09-12 | Filing | |
| $525.04 | 2,800 | $1,470,112.00 | 5,628 | 2011-08-30 | Filing | |
| $507.49 | 100 | $50,749.00 | 4,003 | 2011-08-15 | Filing | |
| $506.93 | 600 | $304,158.00 | 4,103 | 2011-08-15 | Filing | |
| $505.31 | 1,600 | $808,496.00 | 4,703 | 2011-08-15 | Filing | |
| $504.55 | 600 | $302,730.00 | 6,303 | 2011-08-15 | Filing | |
| $502.67 | 800 | $402,136.00 | 6,903 | 2011-08-15 | Filing | |
| $501.75 | 900 | $451,575.00 | 7,703 | 2011-08-15 | Filing | |
| $500.78 | 1,400 | $701,092.00 | 8,603 | 2011-08-15 | Filing |