| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $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 | |
| $75.86 | 7,512 | $569,890.37 | 43,744 | 2012-05-04 | Filing | |
| $70.89 | 5,000 | $354,450.00 | 44,966 | 2012-05-02 | Filing | |
| $70.75 | 129 | $9,126.75 | 13,211 | 2012-04-27 | Filing | |
| $67.80 | 5,000 | $339,000.00 | 44,966 | 2012-04-25 | Filing | |
| $68.85 | 5,000 | $344,250.00 | 44,966 | 2012-04-18 | Filing | |
| $67.01 | 5,000 | $335,050.00 | 44,966 | 2012-04-11 | Filing | |
| $68.85 | 5,000 | $344,250.00 | 44,966 | 2012-04-04 | Filing | |
| $68.42 | 5,000 | $342,100.00 | 44,966 | 2012-03-28 | Filing | |
| $66.93 | 5,000 | $334,650.00 | 44,966 | 2012-03-21 | Filing | |
| $67.12 | 5,000 | $335,600.00 | 44,966 | 2012-03-14 | Filing |