| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer | $145.58 | 1,415 | $205,995.70 | 31,503 | 2015-07-30 | Filing |
| Officer | $147.00 | 3,000 | $441,000.00 | 32,918 | 2015-04-28 | Filing |
| Officer, Director | $151.65 | 5,936 | $900,219.92 | 455,495 | 2015-04-02 | Filing |
| Officer, Director | $150.09 | 65,272 | $9,796,935.57 | 461,431 | 2015-04-01 | Filing |
| Officer, Director | $150.19 | 28,292 | $4,249,070.80 | 60,606 | 2015-04-01 | Filing |
| Officer, Director | $149.25 | 4,184 | $624,482.08 | 249,320 | 2015-03-13 | Filing |
| Officer, Director | $147.92 | 20,000 | $2,958,352.00 | 249,320 | 2015-03-12 | Filing |
| Officer, Director | $147.81 | 20,000 | $2,956,216.00 | 249,320 | 2015-03-11 | Filing |
| Officer, Director | $148.72 | 20,000 | $2,974,498.00 | 249,320 | 2015-03-10 | Filing |
| Officer, Director | $150.71 | 20,000 | $3,014,194.00 | 249,320 | 2015-03-09 | Filing |
| Officer, Director | $149.47 | 5,214 | $779,326.15 | 29,646 | 2015-03-06 | Filing |
| Officer | $139.83 | 10,000 | $1,398,263.00 | 23,280 | 2015-01-29 | Filing |
| Officer | $142.65 | 4,082 | $582,299.75 | 30,329 | 2015-01-13 | Filing |
| Officer | $142.54 | 8,000 | $1,140,284.00 | 29,699 | 2015-01-12 | Filing |
| Officer | $141.07 | 3,648 | $514,623.72 | 63,345 | 2014-12-18 | Filing |
| Officer, Director | $139.29 | 3,000 | $417,869.10 | 28,047 | 2014-12-17 | Filing |
| Officer | $139.01 | 5,000 | $695,050.00 | 34,411 | 2014-12-15 | Filing |
| Director | $138.18 | 1,200 | $165,813.60 | 48,134 | 2014-11-13 | Filing |
| Officer | $142.00 | 5,000 | $710,000.00 | 39,411 | 2014-12-11 | Filing |
| Officer | $136.65 | 14,744 | $2,014,833.95 | 56,702 | 2014-11-07 | Filing |