Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $71.46 | 3,000 | Large Shareholder, Officer, Director | 581,004 | 2013-09-13 | Filing |
| $70.91 | 2,000 | Large Shareholder, Officer, Director | 584,004 | 2013-09-13 | Filing |
| $70.63 | 2,500 | Director | 74,861 | 2013-09-12 | Filing |
| $70.65 | 5,000 | Director | 77,361 | 2013-09-12 | Filing |
| $70.61 | 10,000 | Large Shareholder, Officer, Director | 1,615 | 2013-06-14 | Filing |
| $70.60 | 10,000 | Large Shareholder, Officer, Director | 1,615 | 2013-06-14 | Filing |
| $70.60 | 10,000 | Large Shareholder, Officer, Director | 1,615 | 2013-06-14 | Filing |
| $70.37 | 10,000 | Large Shareholder, Officer, Director | 496,784 | 2013-06-14 | Filing |
| $70.61 | 10,000 | Officer, Director | 1,615 | 2013-06-14 | Filing |
| $70.60 | 10,000 | Officer, Director | 1,615 | 2013-06-14 | Filing |
| $70.60 | 10,000 | Officer, Director | 1,615 | 2013-06-14 | Filing |
| $70.65 | 6,471 | Officer | 0 | 2013-06-11 | Filing |
| $70.04 | 2,000 | Officer | 68,745 | 2013-05-31 | Filing |
| $70.11 | 2,000 | Officer | 70,745 | 2013-05-31 | Filing |
| $70.13 | 2,000 | Officer | 72,745 | 2013-05-31 | Filing |
| $70.21 | 2,000 | Officer | 74,745 | 2013-05-31 | Filing |
| $70.11 | 2,000 | Officer | 76,745 | 2013-05-31 | Filing |
| $70.11 | 1,468 | Officer | 78,745 | 2013-05-31 | Filing |
| $70.13 | 2,000 | Officer | 80,213 | 2013-05-31 | Filing |
| $67.01 | 6,382 | Large Shareholder, Officer, Director | 510,284 | 2013-05-23 | Filing |