Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $28.04 | 160,500 | Large Shareholder, Director | 12,131,683 | 2015-11-02 | Filing |
| $28.00 | 25,500 | Large Shareholder, Director | 12,292,183 | 2015-10-23 | Filing |
| $30.16 | 62,000 | Large Shareholder, Director | 12,317,683 | 2015-08-03 | Filing |
| $31.15 | 62,000 | Large Shareholder, Director | 12,379,683 | 2015-07-01 | Filing |
| $31.66 | 1,983 | Director | 417,795 | 2015-06-01 | Filing |
| $34.16 | 661 | Director | 164,906 | 2015-06-01 | Filing |
| $31.55 | 62,000 | Large Shareholder, Director | 12,441,683 | 2015-06-01 | Filing |
| $30.45 | 62,000 | Large Shareholder, Director | 12,503,683 | 2015-05-01 | Filing |
| $29.66 | 62,000 | Large Shareholder, Director | 12,565,683 | 2015-04-01 | Filing |
| $30.76 | 62,000 | Large Shareholder, Director | 12,627,683 | 2015-03-02 | Filing |
| $28.07 | 62,000 | Large Shareholder, Director | 12,689,683 | 2015-02-02 | Filing |
| $33.53 | 62,000 | Large Shareholder, Director | 12,751,683 | 2015-01-02 | Filing |
| $38.50 | 75,000 | Director | 485,980 | 2014-09-16 | Filing |
| $39.92 | 125,000 | Director | 560,980 | 2014-09-11 | Filing |
| $43.09 | 3,651 | Officer | 2,014 | 2014-08-26 | Filing |
| $44.14 | 3,651 | Officer | 2,014 | 2014-08-26 | Filing |
| $84.28 | 2,850 | Officer | 8,335 | 2014-08-04 | Filing |
| $83.21 | 5,000 | Officer | 8,335 | 2014-08-01 | Filing |
| $84.67 | 3,409 | Officer | 11,813 | 2014-08-01 | Filing |
| $74.93 | 95 | Director | 218,979 | 2014-05-30 | Filing |