Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $38.69 | 1,181 | Director | 23,337 | 2014-01-09 | Filing |
| $39.13 | 25,000 | Officer | 739,255 | 2014-01-02 | Filing |
| $39.73 | 5,000 | Officer | 200,698 | 2013-12-30 | Filing |
| $38.94 | 25,000 | Officer | 764,255 | 2013-12-24 | Filing |
| $34.72 | 33,334 | Large Shareholder, Officer, Director | 1,631,618 | 2013-11-05 | Filing |
| $35.36 | 33,333 | Large Shareholder, Officer, Director | 1,664,952 | 2013-11-04 | Filing |
| $35.59 | 1,618 | Large Shareholder, Officer, Director | 1,698,285 | 2013-11-01 | Filing |
| $34.90 | 31,715 | Large Shareholder, Officer, Director | 1,699,903 | 2013-11-01 | Filing |
| $37.40 | 25,000 | Officer | 729,481 | 2013-10-24 | Filing |
| $35.76 | 4,518 | Director | 0 | 2013-09-16 | Filing |
| $31.10 | 4,515 | Director | 4,518 | 2013-08-15 | Filing |
| $34.35 | 33,334 | Large Shareholder, Officer, Director | 1,731,618 | 2013-08-05 | Filing |
| $34.51 | 33,333 | Large Shareholder, Officer, Director | 1,764,952 | 2013-08-02 | Filing |
| $33.86 | 33,333 | Large Shareholder, Officer, Director | 1,798,285 | 2013-08-01 | Filing |
| $34.68 | 108,089 | Officer | 484,054 | 2013-07-23 | Filing |
| $37.00 | 4,515 | Director | 9,033 | 2013-07-15 | Filing |
| $39.37 | 4,515 | Director | 13,548 | 2013-06-17 | Filing |
| $43.86 | 4,515 | Director | 18,063 | 2013-05-15 | Filing |
| $42.74 | 33,334 | Large Shareholder, Officer, Director | 1,739,585 | 2013-05-03 | Filing |
| $40.64 | 33,333 | Large Shareholder, Officer, Director | 1,772,919 | 2013-05-02 | Filing |