Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $53.21 | 221,108 | Large Shareholder, Director | 38,572,208 | 2014-10-09 | Filing |
| $60.41 | 33,000 | Large Shareholder | 42,000 | 2014-09-17 | Filing |
| $82.00 | 60 | Officer | 93 | 2013-12-30 | Filing |
| $82.00 | 120 | Officer | 260 | 2013-12-30 | Filing |
| $66.26 | 85 | Director | 10,996 | 2013-08-19 | Filing |
| $59.40 | 93 | Director | 10,911 | 2013-05-17 | Filing |
| $57.35 | 140 | Officer | 140 | 2013-06-05 | Filing |
| $57.58 | 33 | Officer | 33 | 2013-06-04 | Filing |
| $53.24 | 590 | Director | 10,818 | 2013-03-01 | Filing |
| $52.27 | 200 | Director | 10,228 | 2013-02-25 | Filing |
| $52.26 | 50 | Director | 10,028 | 2013-02-25 | Filing |
| $39.87 | 18,900 | Large Shareholder, Director | 1,739,975 | 2012-06-28 | Filing |
| $39.35 | 135,998 | Large Shareholder, Director | 1,721,075 | 2012-06-28 | Filing |
| $39.59 | 85,077 | Large Shareholder, Director | 1,585,077 | 2012-06-27 | Filing |
| $36.25 | 1,000,000 | Large Shareholder, Director | 19,175,550 | 2011-12-23 | Filing |
| $37.67 | 200,000 | Large Shareholder, Director | 18,175,550 | 2011-08-19 | Filing |
| $38.94 | 50,952 | Large Shareholder, Director | 17,975,550 | 2011-08-18 | Filing |
| $37.00 | 1,400 | Large Shareholder, Director | 17,924,598 | 2011-08-10 | Filing |
| $36.95 | 86,800 | Large Shareholder, Director | 17,923,198 | 2011-08-09 | Filing |
| $35.99 | 10,000 | Director | 25,000 | 2011-08-05 | Filing |