| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer, Director | $71.44 | 5,822 | $415,923.68 | 188,624 | 2015-01-14 | Filing |
| Officer, Director | $72.23 | 17,765 | $1,283,165.95 | 194,446 | 2015-01-14 | Filing |
| Officer, Director | $71.44 | 7,235 | $516,868.40 | 212,211 | 2015-01-14 | Filing |
| Officer, Director | $74.15 | 17,200 | $1,275,380.00 | 194,446 | 2014-12-31 | Filing |
| Officer, Director | $73.24 | 2,800 | $205,072.00 | 211,646 | 2014-12-31 | Filing |
| Officer, Director | $74.14 | 21,701 | $1,608,912.14 | 214,446 | 2014-12-31 | Filing |
| Officer, Director | $73.24 | 3,299 | $241,618.76 | 236,147 | 2014-12-31 | Filing |
| Officer, Director | $68.49 | 19,100 | $1,308,159.00 | 214,446 | 2014-12-17 | Filing |
| Officer, Director | $67.68 | 900 | $60,912.00 | 233,546 | 2014-12-17 | Filing |
| Officer, Director | $68.51 | 23,000 | $1,575,730.00 | 234,446 | 2014-12-17 | Filing |
| Officer, Director | $67.75 | 2,000 | $135,500.00 | 257,446 | 2014-12-17 | Filing |
| Director | $70.04 | 400 | $28,016.00 | 45,765 | 2014-12-17 | Filing |
| Director | $68.91 | 600 | $41,346.00 | 46,165 | 2014-12-17 | Filing |
| Director | $69.16 | 700 | $48,412.00 | 46,765 | 2014-12-16 | Filing |
| Director | $68.03 | 300 | $20,409.00 | 47,465 | 2014-12-16 | Filing |
| Officer | $69.35 | 2,100 | $145,635.00 | 24,673 | 2014-12-15 | Filing |
| Director | $70.54 | 3,443 | $242,869.22 | 22,247 | 2014-12-11 | Filing |
| Director | $70.09 | 6,557 | $459,580.13 | 25,690 | 2014-12-10 | Filing |
| Director | $70.96 | 6,000 | $425,760.00 | 32,247 | 2014-12-05 | Filing |
| Officer, Director | $65.74 | 19,000 | $1,249,060.00 | 234,446 | 2014-12-03 | Filing |