| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder, Director | $65.51 | 3,010 | $197,175.17 | 5,438 | 2016-01-22 | Filing |
| Large Shareholder, Director | $63.00 | 13,518 | $851,681.31 | 2,681 | 2015-08-27 | Filing |
| Large Shareholder, Director | $63.00 | 800 | $50,400.00 | 2,681 | 2015-08-24 | Filing |
| Large Shareholder, Director | $63.01 | 700 | $44,103.50 | 3,481 | 2015-08-24 | Filing |
| Large Shareholder | $64.23 | 31,803 | $2,042,706.69 | 15,795,518 | 2015-08-12 | Filing |
| Large Shareholder | $64.23 | 31,803 | $2,042,706.69 | 1,579,733 | 2015-08-12 | Filing |
| Large Shareholder, Officer, Director | $65.03 | 500 | $32,517.00 | 7,075 | 2015-08-12 | Filing |
| Large Shareholder, Officer, Director | $64.22 | 123,623 | $7,939,514.10 | 7,575 | 2015-08-12 | Filing |
| Large Shareholder | $65.53 | 42,761 | $2,802,128.33 | 15,827,321 | 2015-08-11 | Filing |
| Large Shareholder | $66.17 | 44,787 | $2,963,555.79 | 15,870,082 | 2015-08-10 | Filing |
| Large Shareholder | $65.53 | 42,761 | $2,802,128.33 | 1,595,906 | 2015-08-11 | Filing |
| Large Shareholder | $66.17 | 44,787 | $2,963,555.79 | 1,617,649 | 2015-08-10 | Filing |
| Large Shareholder, Officer, Director | $66.18 | 3,900 | $258,110.97 | 7,075 | 2015-08-11 | Filing |
| Large Shareholder, Officer, Director | $65.55 | 40,844 | $2,677,267.02 | 10,975 | 2015-08-11 | Filing |
| Large Shareholder, Officer, Director | $66.11 | 22,700 | $1,500,742.40 | 7,075 | 2015-08-10 | Filing |
| Large Shareholder, Officer, Director | $68.27 | 30,000 | $2,048,100.00 | 1,880,789 | 2015-03-12 | Filing |
| Large Shareholder | $68.27 | 30,000 | $2,048,100.00 | 15,914,869 | 2015-03-12 | Filing |
| Officer | $68.47 | 8,415 | $576,156.54 | 12,370 | 2015-03-12 | Filing |
| Officer | $68.60 | 5,869 | $402,592.27 | 1,442 | 2015-03-12 | Filing |
| Officer | $65.66 | 1,400 | $91,924.00 | 10,768 | 2015-02-27 | Filing |