| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $71.76 | 4,500 | $322,924.50 | 54,416 | 2012-08-03 | Filing | |
| $71.51 | 13,500 | $965,331.00 | 58,916 | 2012-08-03 | Filing | |
| $70.60 | 18,000 | $1,270,728.00 | 72,416 | 2012-08-03 | Filing | |
| $72.50 | 15,000 | $1,087,500.00 | 71,194 | 2012-08-03 | Filing | |
| $72.50 | 8,000 | $580,032.00 | 71,194 | 2012-08-03 | Filing | |
| $72.68 | 12,000 | $872,184.00 | 37,131 | 2012-08-06 | Filing | |
| $68.45 | 3,169 | $216,905.37 | 36,245 | 2012-05-23 | Filing | |
| $68.46 | 7,496 | $513,168.66 | 36,245 | 2012-05-23 | Filing | |
| $69.72 | 6,941 | $483,926.52 | 44,966 | 2012-05-16 | Filing | |
| $70.50 | 17,503 | $1,233,975.50 | 296,949 | 2012-05-14 | Filing | |
| $73.52 | 2,333 | $171,522.16 | 75,091 | 2012-05-10 | Filing | |
| $70.47 | 5,000 | $352,350.00 | 44,966 | 2012-05-09 | Filing | |
| $70.36 | 10,710 | $753,587.73 | 39,351 | 2012-05-08 | Filing | |
| $75.94 | 35,000 | $2,658,040.00 | 54,416 | 2012-05-04 | Filing | |
| $74.50 | 18,552 | $1,382,161.10 | 91,928 | 2012-05-04 | Filing | |
| $74.91 | 12,292 | $920,756.84 | 91,928 | 2012-05-04 | Filing | |
| $75.06 | 11,498 | $862,982.39 | 91,928 | 2012-05-04 | Filing | |
| $73.51 | 12,779 | $939,435.41 | 314,452 | 2012-05-04 | Filing | |
| $73.72 | 67,221 | $4,955,464.90 | 327,231 | 2012-05-04 | Filing | |
| $76.52 | 7,488 | $572,996.74 | 36,256 | 2012-05-04 | Filing |