| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $90.87 | 14,015 | $1,273,585.10 | 19,240 | 2011-09-07 | Filing | |
| $90.26 | 13,513 | $1,219,683.38 | 0 | 2011-08-29 | Filing | |
| $89.09 | 19,487 | $1,736,180.62 | 13,513 | 2011-08-29 | Filing | |
| $89.08 | 2,500 | $222,711.00 | 0 | 2011-08-29 | Filing | |
| $89.06 | 1,768 | $157,460.56 | 60,069 | 2011-08-29 | Filing | |
| $88.00 | 1,232 | $108,416.00 | 60,069 | 2011-08-26 | Filing | |
| $86.36 | 600 | $51,816.00 | 0 | 2011-08-23 | Filing | |
| $85.85 | 11,900 | $1,021,559.07 | 600 | 2011-08-23 | Filing | |
| $90.32 | 14,569 | $1,315,872.08 | 0 | 2011-08-16 | Filing | |
| $89.55 | 25,431 | $2,277,346.05 | 14,569 | 2011-08-16 | Filing | |
| $88.70 | 5,000 | $443,495.00 | 40,000 | 2011-08-16 | Filing | |
| $90.20 | 1,800 | $162,360.00 | 0 | 2011-08-16 | Filing | |
| $89.43 | 2,100 | $187,803.00 | 1,800 | 2011-08-16 | Filing | |
| $87.72 | 100 | $8,772.00 | 3,900 | 2011-08-16 | Filing | |
| $52.58 | 25,000 | $1,314,467.50 | 0 | 2010-03-10 | Filing | |
| $92.87 | 1,300 | $120,731.00 | 60,069 | 2011-07-25 | Filing | |
| $92.38 | 1,700 | $157,046.00 | 61,369 | 2011-07-25 | Filing | |
| $85.88 | 3,000 | $257,629.50 | 60,069 | 2011-06-27 | Filing | |
| $80.66 | 15,000 | $1,209,909.00 | 0 | 2011-06-03 | Filing | |
| $81.54 | 10,000 | $815,398.00 | 19,240 | 2011-06-01 | Filing |