Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $59.62 | 6,620 | Large Shareholder, Officer, Director | 1,445,471 | 2014-03-21 | Filing |
| $58.63 | 12,000 | Large Shareholder, Officer, Director | 1,452,091 | 2014-03-20 | Filing |
| $58.61 | 5,500 | Large Shareholder, Officer, Director | 1,464,091 | 2014-03-19 | Filing |
| $58.77 | 7,200 | Large Shareholder, Officer, Director | 1,469,591 | 2014-03-18 | Filing |
| $59.14 | 440 | Large Shareholder, Officer, Director | 1,476,791 | 2014-03-17 | Filing |
| $58.33 | 4,560 | Large Shareholder, Officer, Director | 1,477,231 | 2014-03-17 | Filing |
| $58.28 | 3,600 | Large Shareholder, Officer, Director | 1,481,791 | 2014-03-14 | Filing |
| $58.84 | 2,000 | Director | 70,052 | 2014-03-12 | Filing |
| $59.67 | 5,000 | Officer | 32,029 | 2014-03-10 | Filing |
| $57.06 | 1,781 | Officer | 1,781 | 2014-03-03 | Filing |
| $56.87 | 2,000 | Director | 72,052 | 2014-02-26 | Filing |
| $44.27 | 10,000 | Officer | 7,500 | 2013-05-24 | Filing |
| $54.86 | 1,400 | Director | 18,000 | 2013-12-13 | Filing |
| $49.28 | 6,673 | Large Shareholder, Officer, Director | 1,084,037 | 2013-09-30 | Filing |
| $51.14 | 3,400 | Large Shareholder, Officer, Director | 1,090,710 | 2013-09-24 | Filing |
| $50.75 | 4,648 | Large Shareholder, Officer, Director | 1,094,110 | 2013-09-24 | Filing |
| $50.88 | 3,852 | Large Shareholder, Officer, Director | 1,098,758 | 2013-09-23 | Filing |
| $50.31 | 7,448 | Large Shareholder, Officer, Director | 1,102,610 | 2013-09-23 | Filing |
| $50.16 | 1,000 | Director | 84,700 | 2013-09-13 | Filing |
| $50.03 | 500 | Director | 85,700 | 2013-09-10 | Filing |