Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $69.05 | 7,968 | Director | 3,932 | 2014-03-10 | Filing |
| $69.68 | 6,100 | Large Shareholder, Director | 33,572 | 2014-03-06 | Filing |
| $69.21 | 3,900 | Large Shareholder, Director | 39,672 | 2014-03-05 | Filing |
| $71.57 | 300 | Director | 11,900 | 2014-03-06 | Filing |
| $68.71 | 3,805 | Director | 12,200 | 2014-03-04 | Filing |
| $61.50 | 5,000 | Director | 77,548 | 2014-02-18 | Filing |
| $61.50 | 4,105 | Officer | 19,367 | 2014-02-20 | Filing |
| $51.02 | 10,000 | Director | 3,745 | 2013-12-05 | Filing |
| $48.60 | 20,000 | Director | 13,745 | 2013-11-22 | Filing |
| $48.95 | 7,500 | Large Shareholder, Director | 47,572 | 2013-11-19 | Filing |
| $49.01 | 15,244 | Large Shareholder, Director | 55,072 | 2013-11-18 | Filing |
| $48.95 | 7,500 | Large Shareholder, Director | 47,572 | 2013-11-19 | Filing |
| $49.51 | 12,750 | Large Shareholder, Director | 70,316 | 2013-11-15 | Filing |
| $49.00 | 5,100 | Officer | 22,072 | 2013-11-15 | Filing |
| $49.31 | 20,481 | Large Shareholder, Director | 83,066 | 2013-11-14 | Filing |
| $20.45 | 27,842 | Large Shareholder, Director | 64,901 | 2012-12-10 | Filing |
| $20.22 | 17,251 | Large Shareholder, Director | 92,743 | 2012-12-07 | Filing |
| $20.01 | 27,607 | Large Shareholder, Director | 109,994 | 2012-12-06 | Filing |
| $20.11 | 2,300 | Large Shareholder, Director | 137,601 | 2012-12-05 | Filing |
| $20.05 | 25,000 | Large Shareholder, Director | 139,901 | 2012-12-04 | Filing |