| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder | $71.13 | 13,200 | $938,916.00 | 7,310,002 | 2014-02-28 | Filing |
| Large Shareholder | $70.06 | 1,467 | $102,778.02 | 7,323,202 | 2014-02-27 | Filing |
| Large Shareholder, Officer, Director | $71.01 | 5,300 | $376,353.00 | 585,931 | 2014-02-28 | Filing |
| Large Shareholder, Officer, Director | $70.05 | 4,700 | $329,235.00 | 591,231 | 2014-02-27 | Filing |
| Large Shareholder | $71.04 | 5,200 | $369,408.00 | 7,855,333 | 2014-02-28 | Filing |
| Large Shareholder | $70.04 | 1,467 | $102,748.68 | 7,860,533 | 2014-02-27 | Filing |
| Large Shareholder | $67.34 | 20,000 | $1,346,800.00 | 7,862,000 | 2014-02-25 | Filing |
| Large Shareholder | $68.42 | 29,333 | $2,006,963.86 | 7,324,669 | 2014-02-20 | Filing |
| Large Shareholder, Officer, Director | $69.19 | 20,000 | $1,383,800.00 | 595,931 | 2014-02-18 | Filing |
| Director | $68.98 | 6,667 | $459,889.66 | 12,800 | 2014-02-19 | Filing |
| Officer, Director | $76.10 | 15,000 | $1,141,500.00 | 362,184 | 2013-12-27 | Filing |
| Large Shareholder, Officer | $72.35 | 2,750 | $198,962.50 | 111,936 | 2013-12-02 | Filing |
| Large Shareholder, Officer | $72.68 | 10,312 | $749,476.16 | 111,936 | 2013-11-19 | Filing |
| Officer | $71.03 | 1,701 | $120,822.03 | 49,269 | 2013-11-19 | Filing |
| Officer | $71.04 | 8,499 | $603,768.96 | 49,269 | 2013-11-18 | Filing |
| Officer | $71.03 | 1,800 | $127,854.00 | 49,269 | 2013-11-12 | Filing |
| Large Shareholder | $62.97 | 5,250 | $330,592.50 | 7,882,000 | 2013-11-07 | Filing |
| Large Shareholder, Officer, Director | $65.69 | 1,833 | $120,409.77 | 11,910 | 2013-10-31 | Filing |
| Officer | $65.89 | 7,100 | $467,819.00 | 49,269 | 2013-10-31 | Filing |
| Officer | $65.00 | 2,900 | $188,500.00 | 49,269 | 2013-10-30 | Filing |