Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $52.52 | 1,100 | Large Shareholder | 662,221 | 2014-01-02 | Filing |
| $51.67 | 300 | Large Shareholder | 663,321 | 2013-12-30 | Filing |
| $62.66 | 12,700 | Large Shareholder | 663,621 | 2013-10-28 | Filing |
| $66.31 | 100 | Large Shareholder | 676,321 | 2013-10-15 | Filing |
| $66.90 | 10,233 | Large Shareholder | 676,421 | 2013-10-14 | Filing |
| $62.99 | 12,114 | Large Shareholder | 686,654 | 2013-10-11 | Filing |
| $63.93 | 31,350 | Large Shareholder | 698,768 | 2013-10-10 | Filing |
| $64.88 | 22,820 | Large Shareholder | 730,118 | 2013-10-09 | Filing |
| $64.86 | 15,999 | Large Shareholder | 752,938 | 2013-10-08 | Filing |
| $66.72 | 29,245 | Large Shareholder | 768,937 | 2013-10-07 | Filing |
| $71.60 | 8,009 | Large Shareholder, Officer, Director | 531,463 | 2013-03-27 | Filing |
| $67.01 | 3,000 | Large Shareholder, Officer, Director | 504,154 | 2013-04-08 | Filing |
| $67.93 | 1,089 | Large Shareholder, Officer, Director | 507,154 | 2013-04-05 | Filing |
| $67.45 | 3,311 | Large Shareholder, Officer, Director | 508,243 | 2013-04-05 | Filing |
| $68.49 | 3,139 | Large Shareholder, Officer, Director | 511,554 | 2013-04-04 | Filing |
| $70.03 | 700 | Large Shareholder, Officer, Director | 514,693 | 2013-04-03 | Filing |
| $69.07 | 6,500 | Large Shareholder, Officer, Director | 515,393 | 2013-04-03 | Filing |
| $71.03 | 808 | Large Shareholder, Officer, Director | 521,893 | 2013-04-02 | Filing |
| $71.85 | 600 | Large Shareholder, Officer, Director | 522,701 | 2013-04-01 | Filing |
| $71.08 | 4,400 | Large Shareholder, Officer, Director | 523,301 | 2013-04-01 | Filing |