| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $93.68 | 16,140 | $1,511,995.20 | 55,427 | 2013-08-05 | Filing | |
| $92.40 | 24,900 | $2,300,760.00 | 16,801 | 2013-07-25 | Filing | |
| $92.40 | 20,540 | $1,897,896.00 | 12,533 | 2013-07-25 | Filing | |
| $90.31 | 30,000 | $2,709,300.00 | 53,534 | 2013-07-18 | Filing | |
| $85.40 | 4,929 | $420,936.60 | 3,849 | 2013-05-07 | Filing | |
| $69.26 | 7,600 | $526,376.00 | 14,352 | 2012-07-19 | Filing | |
| $70.02 | 7,600 | $532,152.00 | 14,605 | 2012-12-07 | Filing | |
| $69.70 | 13,900 | $968,830.00 | 8,404 | 2012-11-12 | Filing | |
| $71.95 | 20,400 | $1,467,780.00 | 47,858 | 2012-10-19 | Filing | |
| $67.78 | 20,085 | $1,361,361.30 | 82,830 | 2012-09-07 | Filing | |
| $67.66 | 323,150 | $21,864,329.00 | 407,364 | 2012-09-07 | Filing | |
| $65.00 | 156 | $10,140.00 | 2,478 | 2012-02-22 | Filing | |
| $65.99 | 448,085 | $29,569,129.15 | 335,623 | 2012-02-01 | Filing | |
| $65.79 | 15,000 | $986,850.00 | 135,020 | 2012-02-01 | Filing | |
| $66.41 | 50 | $3,320.50 | 3,058 | 2011-06-22 | Filing | |
| $66.27 | 300 | $19,881.00 | 3,108 | 2011-06-17 | Filing | |
| $65.00 | 21,000 | $1,365,000.00 | 49,243 | 2011-11-15 | Filing | |
| $65.19 | 4,750 | $309,628.75 | 6,800 | 2011-11-11 | Filing | |
| $64.09 | 123,300 | $7,902,297.00 | 148,780 | 2011-11-03 | Filing | |
| $65.35 | 298,300 | $19,493,905.00 | 328,590 | 2011-10-31 | Filing |