| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $74.70 | 101,728 | $7,599,325.75 | 1,398,566 | 2015-11-17 | Filing | |
| $75.88 | 2,835 | $215,105.91 | 27,799 | 2015-08-06 | Filing | |
| $86.84 | 81,250 | $7,055,490.00 | 95,732 | 2014-12-22 | Filing | |
| $82.79 | 4,062 | $336,293.39 | 11,801 | 2014-12-04 | Filing | |
| $82.59 | 60,937 | $5,032,786.83 | 445,545 | 2014-11-12 | Filing | |
| $82.58 | 37,578 | $3,103,273.91 | 1,420,944 | 2014-11-12 | Filing | |
| $83.02 | 12,186 | $1,011,735.34 | 20,823 | 2014-11-07 | Filing | |
| $78.06 | 9,140 | $713,449.21 | 18,097 | 2013-10-30 | Filing | |
| $74.99 | 5,078 | $380,813.95 | 15,485 | 2013-04-01 | Filing | |
| $74.62 | 27,597 | $2,059,301.94 | 445,545 | 2013-03-07 | Filing | |
| $72.10 | 16,500 | $1,189,610.40 | 23,735 | 2013-02-05 | Filing | |
| $64.12 | 10,535 | $675,517.90 | 30,671 | 2012-12-10 | Filing | |
| $64.43 | 20,000 | $1,288,586.00 | 6,722 | 2012-09-18 | Filing | |
| $63.54 | 16,000 | $1,016,624.00 | 15,139 | 2012-05-01 | Filing | |
| $63.90 | 15,400 | $984,115.44 | 489,517 | 2012-03-14 | Filing | |
| $61.78 | 20,000 | $1,235,594.00 | 12,471 | 2011-05-26 | Filing | |
| $66.20 | 3,000 | $198,603.60 | 17,266 | 2011-03-31 | Filing | |
| $66.36 | 1,575 | $104,518.42 | 22,800 | 2011-03-30 | Filing | |
| $62.89 | 15,000 | $943,297.50 | 9,981 | 2010-12-10 | Filing | |
| $58.43 | 12,000 | $701,217.60 | 6,722 | 2010-11-30 | Filing |