| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder | $72.36 | 48,085 | $3,479,497.92 | 146,377 | 2013-10-23 | Filing |
| Officer | $70.06 | 4,700 | $329,300.33 | 34,159 | 2013-10-14 | Filing |
| Officer | $70.10 | 9,300 | $651,962.55 | 38,859 | 2013-10-11 | Filing |
| Large Shareholder | $72.53 | 70,000 | $5,076,869.00 | 0 | 2013-08-09 | Filing |
| Large Shareholder | $72.66 | 142,500 | $10,354,434.75 | 70,000 | 2013-08-08 | Filing |
| Large Shareholder | $72.28 | 46,500 | $3,361,229.25 | 212,500 | 2013-08-07 | Filing |
| Large Shareholder | $73.02 | 98,153 | $7,166,670.74 | 259,000 | 2013-08-06 | Filing |
| Large Shareholder | $72.85 | 47,968 | $3,494,612.70 | 357,153 | 2013-08-05 | Filing |
| Large Shareholder | $72.63 | 55,725 | $4,047,028.13 | 405,121 | 2013-08-02 | Filing |
| Officer | $71.93 | 4,299 | $309,222.77 | 57,860 | 2013-07-12 | Filing |
| Large Shareholder | $72.15 | 23,615 | $1,703,822.25 | 739,792 | 2013-07-15 | Filing |
| Large Shareholder | $72.01 | 102,843 | $7,405,724.43 | 763,407 | 2013-07-12 | Filing |
| Large Shareholder | $71.54 | 84,308 | $6,031,394.32 | 866,250 | 2013-07-11 | Filing |
| Large Shareholder | $72.04 | 50,104 | $3,609,492.16 | 950,558 | 2013-07-11 | Filing |
| Large Shareholder | $70.45 | 45,510 | $3,206,179.50 | 392,019 | 2013-05-02 | Filing |
| Large Shareholder | $70.92 | 15,190 | $1,077,274.80 | 437,529 | 2013-05-02 | Filing |
| Large Shareholder | $70.36 | 25,954 | $1,826,123.44 | 452,719 | 2013-05-01 | Filing |
| Large Shareholder | $70.89 | 200 | $14,178.00 | 478,673 | 2013-05-01 | Filing |
| Large Shareholder | $70.88 | 101 | $7,158.88 | 478,873 | 2013-05-01 | Filing |
| Large Shareholder | $71.71 | 29,348 | $2,104,545.08 | 478,974 | 2013-04-02 | Filing |