Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $115.77 | 33,230 | Large Shareholder, Officer, Director | 2,033,674 | 2015-04-07 | Filing |
| $116.00 | 2,000 | Officer | 31,379 | 2015-04-08 | Filing |
| $116.00 | 3,000 | Officer | 33,379 | 2015-04-07 | Filing |
| $114.49 | 5,300 | Director | 20,807 | 2015-04-06 | Filing |
| $114.55 | 14,143 | Large Shareholder, Officer, Director | 2,066,904 | 2015-04-06 | Filing |
| $114.32 | 9,638 | Large Shareholder, Officer, Director | 2,081,047 | 2015-04-02 | Filing |
| $112.97 | 10,000 | Large Shareholder, Officer, Director | 2,090,685 | 2015-04-01 | Filing |
| $112.96 | 10,000 | Large Shareholder, Officer, Director | 46,401 | 2015-04-01 | Filing |
| $112.71 | 90,224 | Large Shareholder, Officer, Director | 2,100,685 | 2015-03-31 | Filing |
| $112.85 | 9,776 | Large Shareholder, Officer, Director | 2,190,909 | 2015-03-30 | Filing |
| $36.55 | 400 | Director | 3,600 | 2012-09-25 | Filing |
| $36.55 | 1,200 | Director | 4,000 | 2012-09-25 | Filing |
| $36.55 | 1,800 | Director | 4,000 | 2012-09-25 | Filing |
| $36.55 | 1,800 | Director | 4,000 | 2012-09-25 | Filing |
| $36.55 | 1,800 | Director | 4,000 | 2012-09-25 | Filing |
| $36.55 | 1,200 | Director | 4,000 | 2012-09-25 | Filing |
| $36.55 | 100 | Director | 4,000 | 2012-09-25 | Filing |
| $36.50 | 500 | Director | 4,000 | 2012-09-24 | Filing |
| $110.77 | 610 | Director | 8,897 | 2015-03-30 | Filing |
| $109.51 | 25,000 | Officer, Director | 246,850 | 2015-03-26 | Filing |